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Ice 2025-07-13 14:06:11 -04:00 committed by GitHub
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7
pom.xml
View File

@ -3,7 +3,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>org.qortal</groupId>
<artifactId>qortal</artifactId>
<version>4.7.2</version>
<version>5.0.2</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@ -804,5 +804,10 @@
<artifactId>jaxb-runtime</artifactId>
<version>${jaxb-runtime.version}</version>
</dependency>
<dependency>
<groupId>org.apache.tika</groupId>
<artifactId>tika-core</artifactId>
<version>3.1.0</version>
</dependency>
</dependencies>
</project>

142
src/main/java/org/qortal/account/Account.java
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@ -2,12 +2,14 @@ package org.qortal.account;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.api.resource.TransactionsResource;
import org.qortal.block.BlockChain;
import org.qortal.controller.LiteNode;
import org.qortal.data.account.AccountBalanceData;
import org.qortal.data.account.AccountData;
import org.qortal.data.account.RewardShareData;
import org.qortal.data.naming.NameData;
import org.qortal.data.transaction.TransactionData;
import org.qortal.repository.DataException;
import org.qortal.repository.GroupRepository;
import org.qortal.repository.NameRepository;
@ -19,7 +21,11 @@ import org.qortal.utils.Groups;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import static org.qortal.utils.Amounts.prettyAmount;
@ -361,6 +367,142 @@ public class Account {
return accountData.getLevel();
}
/**
* Get Primary Name
*
* @return the primary name for this address if present, otherwise empty
*
* @throws DataException
*/
public Optional<String> getPrimaryName() throws DataException {
return this.repository.getNameRepository().getPrimaryName(this.address);
}
/**
* Remove Primary Name
*
* @throws DataException
*/
public void removePrimaryName() throws DataException {
this.repository.getNameRepository().removePrimaryName(this.address);
}
/**
* Reset Primary Name
*
* Set primary name based on the names (and their history) this account owns.
*
* @param confirmationStatus the status of the transactions for the determining the primary name
*
* @return the primary name, empty if their isn't one
*
* @throws DataException
*/
public Optional<String> resetPrimaryName(TransactionsResource.ConfirmationStatus confirmationStatus) throws DataException {
Optional<String> primaryName = determinePrimaryName(confirmationStatus);
if(primaryName.isPresent()) {
return setPrimaryName(primaryName.get());
}
else {
return primaryName;
}
}
/**
* Determine Primary Name
*
* Determine primary name based on a list of registered names.
*
* @param confirmationStatus the status of the transactions for this determination
*
* @return the primary name, empty if there is no primary name
*
* @throws DataException
*/
public Optional<String> determinePrimaryName(TransactionsResource.ConfirmationStatus confirmationStatus) throws DataException {
// all registered names for the owner
List<NameData> names = this.repository.getNameRepository().getNamesByOwner(this.address);
Optional<String> primaryName;
// if no registered names, the no primary name possible
if (names.isEmpty()) {
primaryName = Optional.empty();
}
// if names
else {
// if one name, then that is the primary name
if (names.size() == 1) {
primaryName = Optional.of( names.get(0).getName() );
}
// if more than one name, then seek the earliest name acquisition that was never released
else {
Map<String, TransactionData> txByName = new HashMap<>(names.size());
// for each name, get the latest transaction
for (NameData nameData : names) {
// since the name is currently registered to the owner,
// we assume the latest transaction involving this name was the transaction that the acquired
// name through registration, purchase or update
Optional<TransactionData> latestTransaction
= this.repository
.getTransactionRepository()
.getTransactionsInvolvingName(
nameData.getName(),
confirmationStatus
)
.stream()
.sorted(Comparator.comparing(
TransactionData::getTimestamp).reversed()
)
.findFirst(); // first is the last, since it was reversed
// if there is a latest transaction, expected for all registered names
if (latestTransaction.isPresent()) {
txByName.put(nameData.getName(), latestTransaction.get());
}
// if there is no latest transaction, then
else {
LOGGER.warn("No matching transaction for name: " + nameData.getName());
}
}
// get the first name aqcuistion for this address
Optional<Map.Entry<String, TransactionData>> firstNameEntry
= txByName.entrySet().stream().sorted(Comparator.comparing(entry -> entry.getValue().getTimestamp())).findFirst();
// if their is a name acquisition, then the first one is the primary name
if (firstNameEntry.isPresent()) {
primaryName = Optional.of( firstNameEntry.get().getKey() );
}
// if there is no nameacquistion, then there is no primary name
else {
primaryName = Optional.empty();
}
}
}
return primaryName;
}
/**
* Set Primary Name
*
* @param primaryName the primary to set to this address
*
* @return the primary name if successful, empty if unsuccessful
*
* @throws DataException
*/
public Optional<String> setPrimaryName( String primaryName ) throws DataException {
int changed = this.repository.getNameRepository().setPrimaryName(this.address, primaryName);
return changed > 0 ? Optional.of(primaryName) : Optional.empty();
}
/**
* Returns reward-share minting address, or unknown if reward-share does not exist.
*

2
src/main/java/org/qortal/api/ApiService.java
View File

@ -46,6 +46,7 @@ public class ApiService {
private ApiService() {
this.config = new ResourceConfig();
this.config.packages("org.qortal.api.resource", "org.qortal.api.restricted.resource");
this.config.register(org.glassfish.jersey.media.multipart.MultiPartFeature.class);
this.config.register(OpenApiResource.class);
this.config.register(ApiDefinition.class);
this.config.register(AnnotationPostProcessor.class);
@ -197,6 +198,7 @@ public class ApiService {
context.addServlet(DataMonitorSocket.class, "/websockets/datamonitor");
context.addServlet(ActiveChatsWebSocket.class, "/websockets/chat/active/*");
context.addServlet(ChatMessagesWebSocket.class, "/websockets/chat/messages");
context.addServlet(UnsignedFeesSocket.class, "/websockets/crosschain/unsignedfees");
context.addServlet(TradeOffersWebSocket.class, "/websockets/crosschain/tradeoffers");
context.addServlet(TradeBotWebSocket.class, "/websockets/crosschain/tradebot");
context.addServlet(TradePresenceWebSocket.class, "/websockets/crosschain/tradepresence");

1
src/main/java/org/qortal/api/DevProxyService.java
View File

@ -40,6 +40,7 @@ public class DevProxyService {
private DevProxyService() {
this.config = new ResourceConfig();
this.config.packages("org.qortal.api.proxy.resource", "org.qortal.api.resource");
this.config.register(org.glassfish.jersey.media.multipart.MultiPartFeature.class);
this.config.register(OpenApiResource.class);
this.config.register(ApiDefinition.class);
this.config.register(AnnotationPostProcessor.class);

1
src/main/java/org/qortal/api/DomainMapService.java
View File

@ -39,6 +39,7 @@ public class DomainMapService {
private DomainMapService() {
this.config = new ResourceConfig();
this.config.packages("org.qortal.api.resource", "org.qortal.api.domainmap.resource");
this.config.register(org.glassfish.jersey.media.multipart.MultiPartFeature.class);
this.config.register(OpenApiResource.class);
this.config.register(ApiDefinition.class);
this.config.register(AnnotationPostProcessor.class);

1
src/main/java/org/qortal/api/GatewayService.java
View File

@ -39,6 +39,7 @@ public class GatewayService {
private GatewayService() {
this.config = new ResourceConfig();
this.config.packages("org.qortal.api.resource", "org.qortal.api.gateway.resource");
this.config.register(org.glassfish.jersey.media.multipart.MultiPartFeature.class);
this.config.register(OpenApiResource.class);
this.config.register(ApiDefinition.class);
this.config.register(AnnotationPostProcessor.class);

13
src/main/java/org/qortal/api/HTMLParser.java
View File

@ -1,14 +1,13 @@
package org.qortal.api;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;
import org.qortal.arbitrary.misc.Service;
import java.util.Objects;
public class HTMLParser {
private static final Logger LOGGER = LogManager.getLogger(HTMLParser.class);
@ -22,10 +21,11 @@ public class HTMLParser {
private String identifier;
private String path;
private String theme;
private String lang;
private boolean usingCustomRouting;
public HTMLParser(String resourceId, String inPath, String prefix, boolean includeResourceIdInPrefix, byte[] data,
String qdnContext, Service service, String identifier, String theme, boolean usingCustomRouting) {
String qdnContext, Service service, String identifier, String theme, boolean usingCustomRouting, String lang) {
String inPathWithoutFilename = inPath.contains("/") ? inPath.substring(0, inPath.lastIndexOf('/')) : String.format("/%s",inPath);
this.qdnBase = includeResourceIdInPrefix ? String.format("%s/%s", prefix, resourceId) : prefix;
this.qdnBaseWithPath = includeResourceIdInPrefix ? String.format("%s/%s%s", prefix, resourceId, inPathWithoutFilename) : String.format("%s%s", prefix, inPathWithoutFilename);
@ -36,6 +36,7 @@ public class HTMLParser {
this.identifier = identifier;
this.path = inPath;
this.theme = theme;
this.lang = lang;
this.usingCustomRouting = usingCustomRouting;
}
@ -61,9 +62,13 @@ public class HTMLParser {
String identifier = this.identifier != null ? this.identifier.replace("\\", "").replace("\"","\\\"") : "";
String path = this.path != null ? this.path.replace("\\", "").replace("\"","\\\"") : "";
String theme = this.theme != null ? this.theme.replace("\\", "").replace("\"","\\\"") : "";
String lang = this.lang != null ? this.lang.replace("\\", "").replace("\"", "\\\"") : "";
String qdnBase = this.qdnBase != null ? this.qdnBase.replace("\\", "").replace("\"","\\\"") : "";
String qdnBaseWithPath = this.qdnBaseWithPath != null ? this.qdnBaseWithPath.replace("\\", "").replace("\"","\\\"") : "";
String qdnContextVar = String.format("<script>var _qdnContext=\"%s\"; var _qdnTheme=\"%s\"; var _qdnService=\"%s\"; var _qdnName=\"%s\"; var _qdnIdentifier=\"%s\"; var _qdnPath=\"%s\"; var _qdnBase=\"%s\"; var _qdnBaseWithPath=\"%s\";</script>", qdnContext, theme, service, name, identifier, path, qdnBase, qdnBaseWithPath);
String qdnContextVar = String.format(
"<script>var _qdnContext=\"%s\"; var _qdnTheme=\"%s\"; var _qdnLang=\"%s\"; var _qdnService=\"%s\"; var _qdnName=\"%s\"; var _qdnIdentifier=\"%s\"; var _qdnPath=\"%s\"; var _qdnBase=\"%s\"; var _qdnBaseWithPath=\"%s\";</script>",
qdnContext, theme, lang, service, name, identifier, path, qdnBase, qdnBaseWithPath
);
head.get(0).prepend(qdnContextVar);
// Add base href tag

12
src/main/java/org/qortal/api/model/crosschain/BitcoinyTBDRequest.java
View File

@ -304,11 +304,11 @@ public class BitcoinyTBDRequest {
private String networkName;
/**
* Fee Ceiling
* Fee Required
*
* web search, LTC fee ceiling = 1000L
* web search, LTC fee required = 1000L
*/
private long feeCeiling;
private long feeRequired;
/**
* Extended Public Key
@ -570,8 +570,8 @@ public class BitcoinyTBDRequest {
return this.networkName;
}
public long getFeeCeiling() {
return this.feeCeiling;
public long getFeeRequired() {
return this.feeRequired;
}
public String getExtendedPublicKey() {
@ -671,7 +671,7 @@ public class BitcoinyTBDRequest {
", minimumOrderAmount=" + minimumOrderAmount +
", feePerKb=" + feePerKb +
", networkName='" + networkName + '\'' +
", feeCeiling=" + feeCeiling +
", feeRequired=" + feeRequired +
", extendedPublicKey='" + extendedPublicKey + '\'' +
", sendAmount=" + sendAmount +
", sendingFeePerByte=" + sendingFeePerByte +

12
src/main/java/org/qortal/api/proxy/resource/DevProxyServerResource.java
View File

@ -142,10 +142,20 @@ public class DevProxyServerResource {
}
}
String lang = request.getParameter("lang");
if (lang == null || lang.isBlank()) {
lang = "en"; // fallback
}
String theme = request.getParameter("theme");
if (theme == null || theme.isBlank()) {
theme = "light";
}
// Parse and modify output if needed
if (HTMLParser.isHtmlFile(filename)) {
// HTML file - needs to be parsed
HTMLParser htmlParser = new HTMLParser("", inPath, "", false, data, "proxy", Service.APP, null, "light", true);
HTMLParser htmlParser = new HTMLParser("", inPath, "", false, data, "proxy", Service.APP, null, theme , true, lang);
htmlParser.addAdditionalHeaderTags();
response.addHeader("Content-Security-Policy", "default-src 'self' 'unsafe-inline' 'unsafe-eval'; media-src 'self' data: blob:; img-src 'self' data: blob:; connect-src 'self' ws:; font-src 'self' data:;");
response.setContentType(con.getContentType());

707
src/main/java/org/qortal/api/resource/ArbitraryResource.java
View File

@ -3,6 +3,7 @@ package org.qortal.api.resource;
import com.google.common.primitives.Bytes;
import com.j256.simplemagic.ContentInfo;
import com.j256.simplemagic.ContentInfoUtil;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.media.ArraySchema;
@ -12,6 +13,7 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.logging.log4j.LogManager;
@ -63,14 +65,19 @@ import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.*;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.FileNameMap;
import java.net.URLConnection;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.nio.file.StandardOpenOption;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
@ -78,6 +85,16 @@ import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;
import java.util.zip.GZIPOutputStream;
import org.apache.tika.Tika;
import org.apache.tika.mime.MimeTypeException;
import org.apache.tika.mime.MimeTypes;
import javax.ws.rs.core.Response;
import org.glassfish.jersey.media.multipart.FormDataParam;
import static org.qortal.api.ApiError.REPOSITORY_ISSUE;
@Path("/arbitrary")
@Tag(name = "Arbitrary")
@ -686,20 +703,20 @@ public class ArbitraryResource {
)
}
)
public HttpServletResponse get(@PathParam("service") Service service,
public void get(@PathParam("service") Service service,
@PathParam("name") String name,
@QueryParam("filepath") String filepath,
@QueryParam("encoding") String encoding,
@QueryParam("rebuild") boolean rebuild,
@QueryParam("async") boolean async,
@QueryParam("attempts") Integer attempts) {
@QueryParam("attempts") Integer attempts, @QueryParam("attachment") boolean attachment, @QueryParam("attachmentFilename") String attachmentFilename) {
// Authentication can be bypassed in the settings, for those running public QDN nodes
if (!Settings.getInstance().isQDNAuthBypassEnabled()) {
Security.checkApiCallAllowed(request);
}
return this.download(service, name, null, filepath, encoding, rebuild, async, attempts);
this.download(service, name, null, filepath, encoding, rebuild, async, attempts, attachment, attachmentFilename);
}
@GET
@ -719,21 +736,21 @@ public class ArbitraryResource {
)
}
)
public HttpServletResponse get(@PathParam("service") Service service,
public void get(@PathParam("service") Service service,
@PathParam("name") String name,
@PathParam("identifier") String identifier,
@QueryParam("filepath") String filepath,
@QueryParam("encoding") String encoding,
@QueryParam("rebuild") boolean rebuild,
@QueryParam("async") boolean async,
@QueryParam("attempts") Integer attempts) {
@QueryParam("attempts") Integer attempts, @QueryParam("attachment") boolean attachment, @QueryParam("attachmentFilename") String attachmentFilename) {
// Authentication can be bypassed in the settings, for those running public QDN nodes
if (!Settings.getInstance().isQDNAuthBypassEnabled()) {
Security.checkApiCallAllowed(request, null);
}
return this.download(service, name, identifier, filepath, encoding, rebuild, async, attempts);
this.download(service, name, identifier, filepath, encoding, rebuild, async, attempts, attachment, attachmentFilename);
}
@ -878,6 +895,464 @@ public class ArbitraryResource {
}
@GET
@Path("/check/tmp")
@Produces(MediaType.TEXT_PLAIN)
@Operation(
summary = "Check if the disk has enough disk space for an upcoming upload",
responses = {
@ApiResponse(description = "OK if sufficient space", responseCode = "200"),
@ApiResponse(description = "Insufficient space", responseCode = "507") // 507 = Insufficient Storage
}
)
@SecurityRequirement(name = "apiKey")
public Response checkUploadSpace(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
@QueryParam("totalSize") Long totalSize) {
Security.checkApiCallAllowed(request);
if (totalSize == null || totalSize <= 0) {
return Response.status(Response.Status.BAD_REQUEST)
.entity("Missing or invalid totalSize parameter").build();
}
File uploadDir = new File("uploads-temp");
if (!uploadDir.exists()) {
uploadDir.mkdirs(); // ensure the folder exists
}
long usableSpace = uploadDir.getUsableSpace();
long requiredSpace = (long)(((double)totalSize) * 2.2); // estimate for chunks + merge
if (usableSpace < requiredSpace) {
return Response.status(507).entity("Insufficient disk space").build();
}
return Response.ok("Sufficient disk space").build();
}
@POST
@Path("/{service}/{name}/chunk")
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Operation(
summary = "Upload a single file chunk to be later assembled into a complete arbitrary resource (no identifier)",
requestBody = @RequestBody(
required = true,
content = @Content(
mediaType = MediaType.MULTIPART_FORM_DATA,
schema = @Schema(
implementation = Object.class
)
)
),
responses = {
@ApiResponse(
description = "Chunk uploaded successfully",
responseCode = "200"
),
@ApiResponse(
description = "Error writing chunk",
responseCode = "500"
)
}
)
@SecurityRequirement(name = "apiKey")
public Response uploadChunkNoIdentifier(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
@PathParam("service") String serviceString,
@PathParam("name") String name,
@FormDataParam("chunk") InputStream chunkStream,
@FormDataParam("index") int index) {
Security.checkApiCallAllowed(request);
try {
String safeService = Paths.get(serviceString).getFileName().toString();
String safeName = Paths.get(name).getFileName().toString();
java.nio.file.Path tempDir = Paths.get("uploads-temp", safeService, safeName);
Files.createDirectories(tempDir);
java.nio.file.Path chunkFile = tempDir.resolve("chunk_" + index);
Files.copy(chunkStream, chunkFile, StandardCopyOption.REPLACE_EXISTING);
return Response.ok("Chunk " + index + " received").build();
} catch (IOException e) {
LOGGER.error("Failed to write chunk {} for service '{}' and name '{}'", index, serviceString, name, e);
return Response.serverError().entity("Failed to write chunk: " + e.getMessage()).build();
}
}
@POST
@Path("/{service}/{name}/finalize")
@Produces(MediaType.TEXT_PLAIN)
@Operation(
summary = "Finalize a chunked upload (no identifier) and build a raw, unsigned, ARBITRARY transaction",
responses = {
@ApiResponse(
description = "raw, unsigned, ARBITRARY transaction encoded in Base58",
content = @Content(mediaType = MediaType.TEXT_PLAIN)
)
}
)
@SecurityRequirement(name = "apiKey")
public String finalizeUploadNoIdentifier(
@HeaderParam(Security.API_KEY_HEADER) String apiKey,
@PathParam("service") String serviceString,
@PathParam("name") String name,
@QueryParam("title") String title,
@QueryParam("description") String description,
@QueryParam("tags") List<String> tags,
@QueryParam("category") Category category,
@QueryParam("filename") String filename,
@QueryParam("fee") Long fee,
@QueryParam("preview") Boolean preview,
@QueryParam("isZip") Boolean isZip
) {
Security.checkApiCallAllowed(request);
java.nio.file.Path tempFile = null;
java.nio.file.Path tempDir = null;
java.nio.file.Path chunkDir = null;
String safeService = Paths.get(serviceString).getFileName().toString();
String safeName = Paths.get(name).getFileName().toString();
try {
chunkDir = Paths.get("uploads-temp", safeService, safeName);
if (!Files.exists(chunkDir) || !Files.isDirectory(chunkDir)) {
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "No chunks found for upload");
}
String safeFilename = (filename == null || filename.isBlank()) ? "qortal-" + NTP.getTime() : filename;
tempDir = Files.createTempDirectory("qortal-");
String sanitizedFilename = Paths.get(safeFilename).getFileName().toString();
tempFile = tempDir.resolve(sanitizedFilename);
try (OutputStream out = Files.newOutputStream(tempFile, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) {
byte[] buffer = new byte[65536];
for (java.nio.file.Path chunk : Files.list(chunkDir)
.filter(path -> path.getFileName().toString().startsWith("chunk_"))
.sorted(Comparator.comparingInt(path -> {
String name2 = path.getFileName().toString();
String numberPart = name2.substring("chunk_".length());
return Integer.parseInt(numberPart);
})).collect(Collectors.toList())) {
try (InputStream in = Files.newInputStream(chunk)) {
int bytesRead;
while ((bytesRead = in.read(buffer)) != -1) {
out.write(buffer, 0, bytesRead);
}
}
}
}
String detectedExtension = "";
String uploadFilename = null;
boolean extensionIsValid = false;
if (filename != null && !filename.isBlank()) {
int lastDot = filename.lastIndexOf('.');
if (lastDot > 0 && lastDot < filename.length() - 1) {
extensionIsValid = true;
uploadFilename = filename;
}
}
if (!extensionIsValid) {
Tika tika = new Tika();
String mimeType = tika.detect(tempFile.toFile());
try {
MimeTypes allTypes = MimeTypes.getDefaultMimeTypes();
org.apache.tika.mime.MimeType mime = allTypes.forName(mimeType);
detectedExtension = mime.getExtension();
} catch (MimeTypeException e) {
LOGGER.warn("Could not determine file extension for MIME type: {}", mimeType, e);
}
if (filename != null && !filename.isBlank()) {
int lastDot = filename.lastIndexOf('.');
String baseName = (lastDot > 0) ? filename.substring(0, lastDot) : filename;
uploadFilename = baseName + (detectedExtension != null ? detectedExtension : "");
} else {
uploadFilename = "qortal-" + NTP.getTime() + (detectedExtension != null ? detectedExtension : "");
}
}
Boolean isZipBoolean = false;
if (isZip != null && isZip) {
isZipBoolean = true;
}
// ✅ Call upload with `null` as identifier
return this.upload(
Service.valueOf(serviceString),
name,
null, // no identifier
tempFile.toString(),
null,
null,
isZipBoolean,
fee,
uploadFilename,
title,
description,
tags,
category,
preview
);
} catch (IOException e) {
LOGGER.error("Failed to merge chunks for service='{}', name='{}'", serviceString, name, e);
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.REPOSITORY_ISSUE, "Failed to merge chunks: " + e.getMessage());
} finally {
if (tempDir != null) {
try {
Files.walk(tempDir)
.sorted(Comparator.reverseOrder())
.map(java.nio.file.Path::toFile)
.forEach(File::delete);
} catch (IOException e) {
LOGGER.warn("Failed to delete temp directory: {}", tempDir, e);
}
}
try {
Files.walk(chunkDir)
.sorted(Comparator.reverseOrder())
.map(java.nio.file.Path::toFile)
.forEach(File::delete);
} catch (IOException e) {
LOGGER.warn("Failed to delete chunk directory: {}", chunkDir, e);
}
}
}
@POST
@Path("/{service}/{name}/{identifier}/chunk")
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Operation(
summary = "Upload a single file chunk to be later assembled into a complete arbitrary resource",
requestBody = @RequestBody(
required = true,
content = @Content(
mediaType = MediaType.MULTIPART_FORM_DATA,
schema = @Schema(
implementation = Object.class
)
)
),
responses = {
@ApiResponse(
description = "Chunk uploaded successfully",
responseCode = "200"
),
@ApiResponse(
description = "Error writing chunk",
responseCode = "500"
)
}
)
@SecurityRequirement(name = "apiKey")
public Response uploadChunk(@HeaderParam(Security.API_KEY_HEADER) String apiKey,
@PathParam("service") String serviceString,
@PathParam("name") String name,
@PathParam("identifier") String identifier,
@FormDataParam("chunk") InputStream chunkStream,
@FormDataParam("index") int index) {
Security.checkApiCallAllowed(request);
try {
String safeService = Paths.get(serviceString).getFileName().toString();
String safeName = Paths.get(name).getFileName().toString();
String safeIdentifier = Paths.get(identifier).getFileName().toString();
java.nio.file.Path tempDir = Paths.get("uploads-temp", safeService, safeName, safeIdentifier);
Files.createDirectories(tempDir);
java.nio.file.Path chunkFile = tempDir.resolve("chunk_" + index);
Files.copy(chunkStream, chunkFile, StandardCopyOption.REPLACE_EXISTING);
return Response.ok("Chunk " + index + " received").build();
} catch (IOException e) {
LOGGER.error("Failed to write chunk {} for service='{}', name='{}', identifier='{}'", index, serviceString, name, identifier, e);
return Response.serverError().entity("Failed to write chunk: " + e.getMessage()).build();
}
}
@POST
@Path("/{service}/{name}/{identifier}/finalize")
@Produces(MediaType.TEXT_PLAIN)
@Operation(
summary = "Finalize a chunked upload and build a raw, unsigned, ARBITRARY transaction",
responses = {
@ApiResponse(
description = "raw, unsigned, ARBITRARY transaction encoded in Base58",
content = @Content(mediaType = MediaType.TEXT_PLAIN)
)
}
)
@SecurityRequirement(name = "apiKey")
public String finalizeUpload(
@HeaderParam(Security.API_KEY_HEADER) String apiKey,
@PathParam("service") String serviceString,
@PathParam("name") String name,
@PathParam("identifier") String identifier,
@QueryParam("title") String title,
@QueryParam("description") String description,
@QueryParam("tags") List<String> tags,
@QueryParam("category") Category category,
@QueryParam("filename") String filename,
@QueryParam("fee") Long fee,
@QueryParam("preview") Boolean preview,
@QueryParam("isZip") Boolean isZip
) {
Security.checkApiCallAllowed(request);
java.nio.file.Path tempFile = null;
java.nio.file.Path tempDir = null;
java.nio.file.Path chunkDir = null;
try {
String safeService = Paths.get(serviceString).getFileName().toString();
String safeName = Paths.get(name).getFileName().toString();
String safeIdentifier = Paths.get(identifier).getFileName().toString();
java.nio.file.Path baseUploadsDir = Paths.get("uploads-temp"); // relative to Qortal working dir
chunkDir = baseUploadsDir.resolve(safeService).resolve(safeName).resolve(safeIdentifier);
if (!Files.exists(chunkDir) || !Files.isDirectory(chunkDir)) {
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "No chunks found for upload");
}
// Step 1: Determine a safe filename for disk temp file (regardless of extension correctness)
String safeFilename = filename;
if (filename == null || filename.isBlank()) {
safeFilename = "qortal-" + NTP.getTime();
}
tempDir = Files.createTempDirectory("qortal-");
String sanitizedFilename = Paths.get(safeFilename).getFileName().toString();
tempFile = tempDir.resolve(sanitizedFilename);
// Step 2: Merge chunks
try (OutputStream out = Files.newOutputStream(tempFile, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING)) {
byte[] buffer = new byte[65536];
for (java.nio.file.Path chunk : Files.list(chunkDir)
.filter(path -> path.getFileName().toString().startsWith("chunk_"))
.sorted(Comparator.comparingInt(path -> {
String name2 = path.getFileName().toString();
String numberPart = name2.substring("chunk_".length());
return Integer.parseInt(numberPart);
})).collect(Collectors.toList())) {
try (InputStream in = Files.newInputStream(chunk)) {
int bytesRead;
while ((bytesRead = in.read(buffer)) != -1) {
out.write(buffer, 0, bytesRead);
}
}
}
}
// Step 3: Determine correct extension
String detectedExtension = "";
String uploadFilename = null;
boolean extensionIsValid = false;
if (filename != null && !filename.isBlank()) {
int lastDot = filename.lastIndexOf('.');
if (lastDot > 0 && lastDot < filename.length() - 1) {
extensionIsValid = true;
uploadFilename = filename;
}
}
if (!extensionIsValid) {
Tika tika = new Tika();
String mimeType = tika.detect(tempFile.toFile());
try {
MimeTypes allTypes = MimeTypes.getDefaultMimeTypes();
org.apache.tika.mime.MimeType mime = allTypes.forName(mimeType);
detectedExtension = mime.getExtension();
} catch (MimeTypeException e) {
LOGGER.warn("Could not determine file extension for MIME type: {}", mimeType, e);
}
if (filename != null && !filename.isBlank()) {
int lastDot = filename.lastIndexOf('.');
String baseName = (lastDot > 0) ? filename.substring(0, lastDot) : filename;
uploadFilename = baseName + (detectedExtension != null ? detectedExtension : "");
} else {
uploadFilename = "qortal-" + NTP.getTime() + (detectedExtension != null ? detectedExtension : "");
}
}
Boolean isZipBoolean = false;
if (isZip != null && isZip) {
isZipBoolean = true;
}
return this.upload(
Service.valueOf(serviceString),
name,
identifier,
tempFile.toString(),
null,
null,
isZipBoolean,
fee,
uploadFilename,
title,
description,
tags,
category,
preview
);
} catch (IOException e) {
LOGGER.error("Unexpected error in finalizeUpload for service='{}', name='{}', name='{}'", serviceString, name, identifier, e);
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.REPOSITORY_ISSUE, "Failed to merge chunks: " + e.getMessage());
} finally {
if (tempDir != null) {
try {
Files.walk(tempDir)
.sorted(Comparator.reverseOrder())
.map(java.nio.file.Path::toFile)
.forEach(File::delete);
} catch (IOException e) {
LOGGER.warn("Failed to delete temp directory: {}", tempDir, e);
}
}
try {
Files.walk(chunkDir)
.sorted(Comparator.reverseOrder())
.map(java.nio.file.Path::toFile)
.forEach(File::delete);
} catch (IOException e) {
LOGGER.warn("Failed to delete chunk directory: {}", chunkDir, e);
}
}
}
// Upload base64-encoded data
@ -1343,7 +1818,7 @@ public class ArbitraryResource {
if (path == null) {
// See if we have a string instead
if (string != null) {
if (filename == null) {
if (filename == null || filename.isBlank()) {
// Use current time as filename
filename = String.format("qortal-%d", NTP.getTime());
}
@ -1358,7 +1833,7 @@ public class ArbitraryResource {
}
// ... or base64 encoded raw data
else if (base64 != null) {
if (filename == null) {
if (filename == null || filename.isBlank()) {
// Use current time as filename
filename = String.format("qortal-%d", NTP.getTime());
}
@ -1409,6 +1884,7 @@ public class ArbitraryResource {
);
transactionBuilder.build();
// Don't compute nonce - this is done by the client (or via POST /arbitrary/compute)
ArbitraryTransactionData transactionData = transactionBuilder.getArbitraryTransactionData();
return Base58.encode(ArbitraryTransactionTransformer.toBytes(transactionData));
@ -1424,22 +1900,20 @@ public class ArbitraryResource {
}
}
private HttpServletResponse download(Service service, String name, String identifier, String filepath, String encoding, boolean rebuild, boolean async, Integer maxAttempts) {
private void download(Service service, String name, String identifier, String filepath, String encoding, boolean rebuild, boolean async, Integer maxAttempts, boolean attachment, String attachmentFilename) {
try {
ArbitraryDataReader arbitraryDataReader = new ArbitraryDataReader(name, ArbitraryDataFile.ResourceIdType.NAME, service, identifier);
int attempts = 0;
if (maxAttempts == null) {
maxAttempts = 5;
}
// Loop until we have data
if (async) {
// Asynchronous
arbitraryDataReader.loadAsynchronously(false, 1);
}
else {
} else {
// Synchronous
while (!Controller.isStopping()) {
attempts++;
@ -1449,88 +1923,189 @@ public class ArbitraryResource {
break;
} catch (MissingDataException e) {
if (attempts > maxAttempts) {
// Give up after 5 attempts
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "Data unavailable. Please try again later.");
}
}
}
Thread.sleep(3000L);
}
}
java.nio.file.Path outputPath = arbitraryDataReader.getFilePath();
if (outputPath == null) {
// Assume the resource doesn't exist
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FILE_NOT_FOUND, "File not found");
}
if (filepath == null || filepath.isEmpty()) {
// No file path supplied - so check if this is a single file resource
String[] files = ArrayUtils.removeElement(outputPath.toFile().list(), ".qortal");
if (files != null && files.length == 1) {
// This is a single file resource
filepath = files[0];
}
else {
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA,
"filepath is required for resources containing more than one file");
} else {
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "filepath is required for resources containing more than one file");
}
}
java.nio.file.Path path = Paths.get(outputPath.toString(), filepath);
if (!Files.exists(path)) {
String message = String.format("No file exists at filepath: %s", filepath);
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, message);
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_CRITERIA, "No file exists at filepath: " + filepath);
}
byte[] data;
int fileSize = (int)path.toFile().length();
int length = fileSize;
// Parse "Range" header
Integer rangeStart = null;
Integer rangeEnd = null;
if (attachment) {
String rawFilename;
if (attachmentFilename != null && !attachmentFilename.isEmpty()) {
// 1. Sanitize first
String safeAttachmentFilename = attachmentFilename.replaceAll("[\\\\/:*?\"<>|]", "_");
// 2. Check for a valid extension (3–5 alphanumeric chars)
if (!safeAttachmentFilename.matches(".*\\.[a-zA-Z0-9]{2,5}$")) {
safeAttachmentFilename += ".bin";
}
rawFilename = safeAttachmentFilename;
} else {
// Fallback if no filename is provided
String baseFilename = (identifier != null && !identifier.isEmpty())
? name + "-" + identifier
: name;
rawFilename = baseFilename.replaceAll("[\\\\/:*?\"<>|]", "_") + ".bin";
}
// Optional: trim length
rawFilename = rawFilename.length() > 100 ? rawFilename.substring(0, 100) : rawFilename;
// 3. Set Content-Disposition header
response.setHeader("Content-Disposition", "attachment; filename=\"" + rawFilename + "\"");
}
// Determine the total size of the requested file
long fileSize = Files.size(path);
String mimeType = context.getMimeType(path.toString());
// Attempt to read the "Range" header from the request to support partial content delivery (e.g., for video streaming or resumable downloads)
String range = request.getHeader("Range");
if (range != null) {
range = range.replace("bytes=", "");
String[] parts = range.split("-");
rangeStart = (parts != null && parts.length > 0) ? Integer.parseInt(parts[0]) : null;
rangeEnd = (parts != null && parts.length > 1) ? Integer.parseInt(parts[1]) : fileSize;
long rangeStart = 0;
long rangeEnd = fileSize - 1;
boolean isPartial = false;
// If a Range header is present and no base64 encoding is requested, parse the range values
if (range != null && encoding == null) {
range = range.replace("bytes=", ""); // Remove the "bytes=" prefix
String[] parts = range.split("-"); // Split the range into start and end
// Parse range start
if (parts.length > 0 && !parts[0].isEmpty()) {
rangeStart = Long.parseLong(parts[0]);
}
// Parse range end, if present
if (parts.length > 1 && !parts[1].isEmpty()) {
rangeEnd = Long.parseLong(parts[1]);
}
isPartial = true; // Indicate that this is a partial content request
}
if (rangeStart != null && rangeEnd != null) {
// We have a range, so update the requested length
length = rangeEnd - rangeStart;
// Calculate how many bytes should be sent in the response
long contentLength = rangeEnd - rangeStart + 1;
// Inform the client that byte ranges are supported
response.setHeader("Accept-Ranges", "bytes");
if (isPartial) {
// If partial content was requested, return 206 Partial Content with appropriate headers
response.setStatus(HttpServletResponse.SC_PARTIAL_CONTENT);
response.setHeader("Content-Range", String.format("bytes %d-%d/%d", rangeStart, rangeEnd, fileSize));
} else {
// Otherwise, return the entire file with status 200 OK
response.setStatus(HttpServletResponse.SC_OK);
}
if (length < fileSize && encoding == null) {
// Partial content requested, and not encoding the data
response.setStatus(206);
response.addHeader("Content-Range", String.format("bytes %d-%d/%d", rangeStart, rangeEnd-1, fileSize));
data = FilesystemUtils.readFromFile(path.toString(), rangeStart, length);
// Initialize output streams for writing the file to the response
OutputStream rawOut = null;
OutputStream base64Out = null;
OutputStream gzipOut = null;
try {
rawOut = response.getOutputStream();
if (encoding != null && "base64".equalsIgnoreCase(encoding)) {
// If base64 encoding is requested, override content type
response.setContentType("text/plain");
// Check if the client accepts gzip encoding
String acceptEncoding = request.getHeader("Accept-Encoding");
boolean wantsGzip = acceptEncoding != null && acceptEncoding.contains("gzip");
if (wantsGzip) {
// Wrap output in GZIP and Base64 streams if gzip is accepted
response.setHeader("Content-Encoding", "gzip");
gzipOut = new GZIPOutputStream(rawOut);
base64Out = java.util.Base64.getEncoder().wrap(gzipOut);
} else {
// Wrap output in Base64 only
base64Out = java.util.Base64.getEncoder().wrap(rawOut);
}
rawOut = base64Out; // Use the wrapped stream for writing
} else {
// For raw binary output, set the content type and length
response.setContentType(mimeType != null ? mimeType : "application/octet-stream");
response.setContentLength((int) contentLength);
}
// Stream file content
try (InputStream inputStream = Files.newInputStream(path)) {
if (rangeStart > 0) {
inputStream.skip(rangeStart);
}
byte[] buffer = new byte[65536];
long bytesRemaining = contentLength;
int bytesRead;
while (bytesRemaining > 0 && (bytesRead = inputStream.read(buffer, 0, (int) Math.min(buffer.length, bytesRemaining))) != -1) {
rawOut.write(buffer, 0, bytesRead);
bytesRemaining -= bytesRead;
}
}
// Stream finished
if (base64Out != null) {
base64Out.close(); // Also flushes and closes the wrapped gzipOut
} else if (gzipOut != null) {
gzipOut.close(); // Only close gzipOut if it wasn't wrapped by base64Out
} else {
rawOut.flush(); // Flush only the base output stream if nothing was wrapped
}
if (!response.isCommitted()) {
response.setStatus(HttpServletResponse.SC_OK);
response.getWriter().write(" ");
}
} catch (IOException e) {
// Streaming errors should not rethrow — just log
LOGGER.warn(String.format("Streaming error for %s %s: %s", service, name, e.getMessage()));
}
else {
// Full content requested (or encoded data)
response.setStatus(200);
data = Files.readAllBytes(path); // TODO: limit file size that can be read into memory
} catch (IOException | ApiException | DataException e) {
LOGGER.warn(String.format("Unable to load %s %s: %s", service, name, e.getMessage()));
if (!response.isCommitted()) {
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FILE_NOT_FOUND, e.getMessage());
}
// Encode the data if requested
if (encoding != null && Objects.equals(encoding.toLowerCase(), "base64")) {
data = Base64.encode(data);
} catch (NumberFormatException e) {
LOGGER.warn(String.format("Invalid range for %s %s: %s", service, name, e.getMessage()));
if (!response.isCommitted()) {
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.INVALID_DATA, e.getMessage());
}
response.addHeader("Accept-Ranges", "bytes");
response.setContentType(context.getMimeType(path.toString()));
response.setContentLength(data.length);
response.getOutputStream().write(data);
return response;
} catch (Exception e) {
LOGGER.debug(String.format("Unable to load %s %s: %s", service, name, e.getMessage()));
throw ApiExceptionFactory.INSTANCE.createCustomException(request, ApiError.FILE_NOT_FOUND, e.getMessage());
}
}
private FileProperties getFileProperties(Service service, String name, String identifier) {
try {

20
src/main/java/org/qortal/api/resource/CrossChainBitcoinResource.java
View File

@ -502,10 +502,10 @@ public class CrossChainBitcoinResource {
}
@GET
@Path("/feeceiling")
@Path("/feerequired")
@Operation(
summary = "Returns Bitcoin fee per Kb.",
description = "Returns Bitcoin fee per Kb.",
summary = "The total fee required for unlocking BTC to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
responses = {
@ApiResponse(
content = @Content(
@ -516,17 +516,17 @@ public class CrossChainBitcoinResource {
)
}
)
public String getBitcoinFeeCeiling() {
public String getBitcoinFeeRequired() {
Bitcoin bitcoin = Bitcoin.getInstance();
return String.valueOf(bitcoin.getFeeCeiling());
return String.valueOf(bitcoin.getFeeRequired());
}
@POST
@Path("/updatefeeceiling")
@Path("/updatefeerequired")
@Operation(
summary = "Sets Bitcoin fee ceiling.",
description = "Sets Bitcoin fee ceiling.",
summary = "The total fee required for unlocking BTC to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
requestBody = @RequestBody(
required = true,
content = @Content(
@ -545,13 +545,13 @@ public class CrossChainBitcoinResource {
}
)
@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
public String setBitcoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
public String setBitcoinFeeRequired(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
Security.checkApiCallAllowed(request);
Bitcoin bitcoin = Bitcoin.getInstance();
try {
return CrossChainUtils.setFeeCeiling(bitcoin, fee);
return CrossChainUtils.setFeeRequired(bitcoin, fee);
}
catch (IllegalArgumentException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);

20
src/main/java/org/qortal/api/resource/CrossChainDigibyteResource.java
View File

@ -502,10 +502,10 @@ public class CrossChainDigibyteResource {
}
@GET
@Path("/feeceiling")
@Path("/feerequired")
@Operation(
summary = "Returns Digibyte fee per Kb.",
description = "Returns Digibyte fee per Kb.",
summary = "The total fee required for unlocking DGB to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
responses = {
@ApiResponse(
content = @Content(
@ -516,17 +516,17 @@ public class CrossChainDigibyteResource {
)
}
)
public String getDigibyteFeeCeiling() {
public String getDigibyteFeeRequired() {
Digibyte digibyte = Digibyte.getInstance();
return String.valueOf(digibyte.getFeeCeiling());
return String.valueOf(digibyte.getFeeRequired());
}
@POST
@Path("/updatefeeceiling")
@Path("/updatefeerequired")
@Operation(
summary = "Sets Digibyte fee ceiling.",
description = "Sets Digibyte fee ceiling.",
summary = "The total fee required for unlocking DGB to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
requestBody = @RequestBody(
required = true,
content = @Content(
@ -545,13 +545,13 @@ public class CrossChainDigibyteResource {
}
)
@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
public String setDigibyteFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
public String setDigibyteFeeRequired(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
Security.checkApiCallAllowed(request);
Digibyte digibyte = Digibyte.getInstance();
try {
return CrossChainUtils.setFeeCeiling(digibyte, fee);
return CrossChainUtils.setFeeRequired(digibyte, fee);
}
catch (IllegalArgumentException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);

20
src/main/java/org/qortal/api/resource/CrossChainDogecoinResource.java
View File

@ -502,10 +502,10 @@ public class CrossChainDogecoinResource {
}
@GET
@Path("/feeceiling")
@Path("/feerequired")
@Operation(
summary = "Returns Dogecoin fee per Kb.",
description = "Returns Dogecoin fee per Kb.",
summary = "The total fee required for unlocking DOGE to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
responses = {
@ApiResponse(
content = @Content(
@ -516,17 +516,17 @@ public class CrossChainDogecoinResource {
)
}
)
public String getDogecoinFeeCeiling() {
public String getDogecoinFeeRequired() {
Dogecoin dogecoin = Dogecoin.getInstance();
return String.valueOf(dogecoin.getFeeCeiling());
return String.valueOf(dogecoin.getFeeRequired());
}
@POST
@Path("/updatefeeceiling")
@Path("/updatefeerequired")
@Operation(
summary = "Sets Dogecoin fee ceiling.",
description = "Sets Dogecoin fee ceiling.",
summary = "The total fee required for unlocking DOGE to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
requestBody = @RequestBody(
required = true,
content = @Content(
@ -545,13 +545,13 @@ public class CrossChainDogecoinResource {
}
)
@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
public String setDogecoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
public String setDogecoinFeeRequired(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
Security.checkApiCallAllowed(request);
Dogecoin dogecoin = Dogecoin.getInstance();
try {
return CrossChainUtils.setFeeCeiling(dogecoin, fee);
return CrossChainUtils.setFeeRequired(dogecoin, fee);
}
catch (IllegalArgumentException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);

20
src/main/java/org/qortal/api/resource/CrossChainLitecoinResource.java
View File

@ -540,10 +540,10 @@ public class CrossChainLitecoinResource {
}
@GET
@Path("/feeceiling")
@Path("/feerequired")
@Operation(
summary = "Returns Litecoin fee per Kb.",
description = "Returns Litecoin fee per Kb.",
summary = "The total fee required for unlocking LTC to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
responses = {
@ApiResponse(
content = @Content(
@ -554,17 +554,17 @@ public class CrossChainLitecoinResource {
)
}
)
public String getLitecoinFeeCeiling() {
public String getLitecoinFeeRequired() {
Litecoin litecoin = Litecoin.getInstance();
return String.valueOf(litecoin.getFeeCeiling());
return String.valueOf(litecoin.getFeeRequired());
}
@POST
@Path("/updatefeeceiling")
@Path("/updatefeerequired")
@Operation(
summary = "Sets Litecoin fee ceiling.",
description = "Sets Litecoin fee ceiling.",
summary = "The total fee required for unlocking LTC to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
requestBody = @RequestBody(
required = true,
content = @Content(
@ -583,13 +583,13 @@ public class CrossChainLitecoinResource {
}
)
@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
public String setLitecoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
public String setLitecoinFeeRequired(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
Security.checkApiCallAllowed(request);
Litecoin litecoin = Litecoin.getInstance();
try {
return CrossChainUtils.setFeeCeiling(litecoin, fee);
return CrossChainUtils.setFeeRequired(litecoin, fee);
}
catch (IllegalArgumentException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);

20
src/main/java/org/qortal/api/resource/CrossChainPirateChainResource.java
View File

@ -587,10 +587,10 @@ public class CrossChainPirateChainResource {
}
@GET
@Path("/feeceiling")
@Path("/feerequired")
@Operation(
summary = "Returns PirateChain fee per Kb.",
description = "Returns PirateChain fee per Kb.",
summary = "The total fee required for unlocking ARRR to the trade offer creator.",
description = "The total fee required for unlocking ARRR to the trade offer creator.",
responses = {
@ApiResponse(
content = @Content(
@ -601,17 +601,17 @@ public class CrossChainPirateChainResource {
)
}
)
public String getPirateChainFeeCeiling() {
public String getPirateChainFeeRequired() {
PirateChain pirateChain = PirateChain.getInstance();
return String.valueOf(pirateChain.getFeeCeiling());
return String.valueOf(pirateChain.getFeeRequired());
}
@POST
@Path("/updatefeeceiling")
@Path("/updatefeerequired")
@Operation(
summary = "Sets PirateChain fee ceiling.",
description = "Sets PirateChain fee ceiling.",
summary = "The total fee required for unlocking ARRR to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
requestBody = @RequestBody(
required = true,
content = @Content(
@ -630,13 +630,13 @@ public class CrossChainPirateChainResource {
}
)
@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
public String setPirateChainFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
public String setPirateChainFeeRequired(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
Security.checkApiCallAllowed(request);
PirateChain pirateChain = PirateChain.getInstance();
try {
return CrossChainUtils.setFeeCeiling(pirateChain, fee);
return CrossChainUtils.setFeeRequired(pirateChain, fee);
}
catch (IllegalArgumentException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);

20
src/main/java/org/qortal/api/resource/CrossChainRavencoinResource.java
View File

@ -502,10 +502,10 @@ public class CrossChainRavencoinResource {
}
@GET
@Path("/feeceiling")
@Path("/feerequired")
@Operation(
summary = "Returns Ravencoin fee per Kb.",
description = "Returns Ravencoin fee per Kb.",
summary = "The total fee required for unlocking RVN to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
responses = {
@ApiResponse(
content = @Content(
@ -516,17 +516,17 @@ public class CrossChainRavencoinResource {
)
}
)
public String getRavencoinFeeCeiling() {
public String getRavencoinFeeRequired() {
Ravencoin ravencoin = Ravencoin.getInstance();
return String.valueOf(ravencoin.getFeeCeiling());
return String.valueOf(ravencoin.getFeeRequired());
}
@POST
@Path("/updatefeeceiling")
@Path("/updatefeerequired")
@Operation(
summary = "Sets Ravencoin fee ceiling.",
description = "Sets Ravencoin fee ceiling.",
summary = "The total fee required for unlocking RVN to the trade offer creator.",
description = "This is in sats for a transaction that is approximately 300 kB in size.",
requestBody = @RequestBody(
required = true,
content = @Content(
@ -545,13 +545,13 @@ public class CrossChainRavencoinResource {
}
)
@ApiErrors({ApiError.INVALID_PRIVATE_KEY, ApiError.INVALID_CRITERIA})
public String setRavencoinFeeCeiling(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
public String setRavencoinFeeRequired(@HeaderParam(Security.API_KEY_HEADER) String apiKey, String fee) {
Security.checkApiCallAllowed(request);
Ravencoin ravencoin = Ravencoin.getInstance();
try {
return CrossChainUtils.setFeeCeiling(ravencoin, fee);
return CrossChainUtils.setFeeRequired(ravencoin, fee);
}
catch (IllegalArgumentException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_CRITERIA);

102
src/main/java/org/qortal/api/resource/CrossChainResource.java
View File

@ -10,6 +10,8 @@ import io.swagger.v3.oas.annotations.parameters.RequestBody;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.glassfish.jersey.media.multipart.ContentDisposition;
import org.qortal.api.ApiError;
import org.qortal.api.ApiErrors;
@ -18,6 +20,7 @@ import org.qortal.api.Security;
import org.qortal.api.model.CrossChainCancelRequest;
import org.qortal.api.model.CrossChainTradeLedgerEntry;
import org.qortal.api.model.CrossChainTradeSummary;
import org.qortal.controller.ForeignFeesManager;
import org.qortal.controller.tradebot.TradeBot;
import org.qortal.crosschain.ACCT;
import org.qortal.crosschain.AcctMode;
@ -29,6 +32,8 @@ import org.qortal.data.at.ATData;
import org.qortal.data.at.ATStateData;
import org.qortal.data.crosschain.CrossChainTradeData;
import org.qortal.data.crosschain.TransactionSummary;
import org.qortal.data.crosschain.ForeignFeeDecodedData;
import org.qortal.data.crosschain.ForeignFeeEncodedData;
import org.qortal.data.transaction.BaseTransactionData;
import org.qortal.data.transaction.MessageTransactionData;
import org.qortal.data.transaction.TransactionData;
@ -64,6 +69,8 @@ import java.util.stream.Collectors;
@Tag(name = "Cross-Chain")
public class CrossChainResource {
private static final Logger LOGGER = LogManager.getLogger(CrossChainResource.class);
@Context
HttpServletRequest request;
@ -360,6 +367,101 @@ public class CrossChainResource {
}
}
@POST
@Path("/signedfees")
@Operation(
summary = "",
description = "",
requestBody = @RequestBody(
required = true,
content = @Content(
mediaType = MediaType.APPLICATION_JSON,
array = @ArraySchema(
schema = @Schema(
implementation = ForeignFeeEncodedData.class
)
)
)
),
responses = {
@ApiResponse(
description = "true on success",
content = @Content(
mediaType = MediaType.TEXT_PLAIN,
schema = @Schema(
type = "boolean"
)
)
)
}
)
public String postSignedForeignFees(List<ForeignFeeEncodedData> signedFees) {
LOGGER.info("signedFees = " + signedFees);
try {
ForeignFeesManager.getInstance().addSignedFees(signedFees);
return "true";
}
catch( Exception e ) {
LOGGER.error(e.getMessage(), e);
return "false";
}
}
@GET
@Path("/unsignedfees/{address}")
@Operation(
summary = "",
description = "",
responses = {
@ApiResponse(
content = @Content(
array = @ArraySchema(
schema = @Schema(
implementation = ForeignFeeEncodedData.class
)
)
)
)
}
)
@ApiErrors({ApiError.INVALID_CRITERIA, ApiError.REPOSITORY_ISSUE})
public List<ForeignFeeEncodedData> getUnsignedFees(@PathParam("address") String address) {
List<ForeignFeeEncodedData> unsignedFeesForAddress = ForeignFeesManager.getInstance().getUnsignedFeesForAddress(address);
LOGGER.info("address = " + address);
LOGGER.info("returning unsigned = " + unsignedFeesForAddress);
return unsignedFeesForAddress;
}
@GET
@Path("/signedfees")
@Operation(
summary = "",
description = "",
responses = {
@ApiResponse(
content = @Content(
array = @ArraySchema(
schema = @Schema(
implementation = ForeignFeeDecodedData.class
)
)
)
)
}
)
@ApiErrors({ApiError.INVALID_CRITERIA, ApiError.REPOSITORY_ISSUE})
public List<ForeignFeeDecodedData> getSignedFees() {
return ForeignFeesManager.getInstance().getSignedFees();
}
/**
* Decode Public Key
*

68
src/main/java/org/qortal/api/resource/CrossChainUtils.java
View File

@ -12,10 +12,15 @@ import org.bouncycastle.util.Strings;
import org.json.simple.JSONObject;
import org.qortal.api.model.CrossChainTradeLedgerEntry;
import org.qortal.api.model.crosschain.BitcoinyTBDRequest;
import org.qortal.asset.Asset;
import org.qortal.crosschain.*;
import org.qortal.data.account.AccountBalanceData;
import org.qortal.data.at.ATData;
import org.qortal.data.at.ATStateData;
import org.qortal.data.crosschain.*;
import org.qortal.event.EventBus;
import org.qortal.event.LockingFeeUpdateEvent;
import org.qortal.event.RequiredFeeUpdateEvent;
import org.qortal.repository.DataException;
import org.qortal.repository.Repository;
import org.qortal.utils.Amounts;
@ -23,15 +28,11 @@ import org.qortal.utils.BitTwiddling;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Writer;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.time.Instant;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;
@ -103,11 +104,13 @@ public class CrossChainUtils {
bitcoiny.setFeePerKb(Coin.valueOf(satoshis) );
EventBus.INSTANCE.notify(new LockingFeeUpdateEvent());
return String.valueOf(bitcoiny.getFeePerKb().value);
}
/**
* Set Fee Ceiling
* Set Fee Required
*
* @param bitcoiny the blockchain support
* @param fee the fee in satoshis
@ -116,14 +119,16 @@ public class CrossChainUtils {
*
* @throws IllegalArgumentException if invalid
*/
public static String setFeeCeiling(Bitcoiny bitcoiny, String fee) throws IllegalArgumentException{
public static String setFeeRequired(Bitcoiny bitcoiny, String fee) throws IllegalArgumentException{
long satoshis = Long.parseLong(fee);
if( satoshis < 0 ) throw new IllegalArgumentException("can't set fee to negative number");
bitcoiny.setFeeCeiling( Long.parseLong(fee));
bitcoiny.setFeeRequired( Long.parseLong(fee));
return String.valueOf(bitcoiny.getFeeCeiling());
EventBus.INSTANCE.notify(new RequiredFeeUpdateEvent(bitcoiny));
return String.valueOf(bitcoiny.getFeeRequired());
}
/**
@ -232,6 +237,9 @@ public class CrossChainUtils {
return bitcoiny.getBlockchainProvider().removeServer(server);
}
public static ChainableServer getCurrentServer( Bitcoiny bitcoiny ) {
return bitcoiny.getBlockchainProvider().getCurrentServer();
}
/**
* Set Current Server
*
@ -771,4 +779,46 @@ public class CrossChainUtils {
entries.add(ledgerEntry);
}
}
public static List<CrossChainTradeData> populateTradeDataList(Repository repository, ACCT acct, List<ATData> atDataList) throws DataException {
if(atDataList.isEmpty()) return new ArrayList<>(0);
List<ATStateData> latestATStates
= repository.getATRepository()
.getLatestATStates(
atDataList.stream()
.map(ATData::getATAddress)
.collect(Collectors.toList())
);
Map<String, ATStateData> atStateDataByAtAddress
= latestATStates.stream().collect(Collectors.toMap(ATStateData::getATAddress, Function.identity()));
Map<String, ATData> atDataByAtAddress
= atDataList.stream().collect(Collectors.toMap(ATData::getATAddress, Function.identity()));
Map<String, Long> balanceByAtAddress
= repository
.getAccountRepository()
.getBalances(new ArrayList<>(atDataByAtAddress.keySet()), Asset.QORT)
.stream().collect(Collectors.toMap(AccountBalanceData::getAddress, AccountBalanceData::getBalance));
List<CrossChainTradeData> crossChainTradeDataList = new ArrayList<>(latestATStates.size());
for( ATStateData atStateData : latestATStates ) {
ATData atData = atDataByAtAddress.get(atStateData.getATAddress());
crossChainTradeDataList.add(
acct.populateTradeData(
repository,
atData.getCreatorPublicKey(),
atData.getCreation(),
atStateData,
OptionalLong.of(balanceByAtAddress.get(atStateData.getATAddress()))
)
);
}
return crossChainTradeDataList;
}
}

40
src/main/java/org/qortal/api/resource/NamesResource.java
View File

@ -33,6 +33,7 @@ import javax.ws.rs.*;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
@Path("/names")
@ -104,6 +105,45 @@ public class NamesResource {
}
}
@GET
@Path("/primary/{address}")
@Operation(
summary = "primary name owned by address",
responses = {
@ApiResponse(
description = "registered primary name info",
content = @Content(
mediaType = MediaType.APPLICATION_JSON,
schema = @Schema(implementation = NameSummary.class)
)
)
}
)
@ApiErrors({ApiError.INVALID_ADDRESS, ApiError.REPOSITORY_ISSUE, ApiError.UNAUTHORIZED})
public NameSummary getPrimaryNameByAddress(@PathParam("address") String address) {
if (!Crypto.isValidAddress(address))
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.INVALID_ADDRESS);
try (final Repository repository = RepositoryManager.getRepository()) {
if (Settings.getInstance().isLite()) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.UNAUTHORIZED);
}
else {
Optional<String> primaryName = repository.getNameRepository().getPrimaryName(address);
if(primaryName.isPresent()) {
return new NameSummary(new NameData(primaryName.get(), address));
}
else {
return new NameSummary((new NameData(null, address)));
}
}
} catch (DataException e) {
throw ApiExceptionFactory.INSTANCE.createException(request, ApiError.REPOSITORY_ISSUE, e);
}
}
@GET
@Path("/{name}")
@Operation(

21
src/main/java/org/qortal/api/restricted/resource/AdminResource.java
View File

@ -1092,25 +1092,4 @@ public class AdminResource {
return info;
}
@GET
@Path("/dbstates")
@Operation(
summary = "Get DB States",
description = "Get DB States",
responses = {
@ApiResponse(
content = @Content(mediaType = MediaType.APPLICATION_JSON, array = @ArraySchema(schema = @Schema(implementation = DbConnectionInfo.class)))
)
}
)
public List<DbConnectionInfo> getDbConnectionsStates() {
try {
return Controller.REPOSITORY_FACTORY.getDbConnectionsStates();
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
return new ArrayList<>(0);
}
}
}

29
src/main/java/org/qortal/api/restricted/resource/RenderResource.java
View File

@ -71,33 +71,33 @@ public class RenderResource {
@Path("/signature/{signature}")
@SecurityRequirement(name = "apiKey")
public HttpServletResponse getIndexBySignature(@PathParam("signature") String signature,
@QueryParam("theme") String theme) {
@QueryParam("theme") String theme, @QueryParam("lang") String lang) {
if (!Settings.getInstance().isQDNAuthBypassEnabled())
Security.requirePriorAuthorization(request, signature, Service.WEBSITE, null);
return this.get(signature, ResourceIdType.SIGNATURE, null, null, "/", null, "/render/signature", true, true, theme);
return this.get(signature, ResourceIdType.SIGNATURE, null, null, "/", null, "/render/signature", true, true, theme, lang);
}
@GET
@Path("/signature/{signature}/{path:.*}")
@SecurityRequirement(name = "apiKey")
public HttpServletResponse getPathBySignature(@PathParam("signature") String signature, @PathParam("path") String inPath,
@QueryParam("theme") String theme) {
@QueryParam("theme") String theme, @QueryParam("lang") String lang) {
if (!Settings.getInstance().isQDNAuthBypassEnabled())
Security.requirePriorAuthorization(request, signature, Service.WEBSITE, null);
return this.get(signature, ResourceIdType.SIGNATURE, null, null, inPath,null, "/render/signature", true, true, theme);
return this.get(signature, ResourceIdType.SIGNATURE, null, null, inPath,null, "/render/signature", true, true, theme, lang);
}
@GET
@Path("/hash/{hash}")
@SecurityRequirement(name = "apiKey")
public HttpServletResponse getIndexByHash(@PathParam("hash") String hash58, @QueryParam("secret") String secret58,
@QueryParam("theme") String theme) {
@QueryParam("theme") String theme, @QueryParam("lang") String lang) {
if (!Settings.getInstance().isQDNAuthBypassEnabled())
Security.requirePriorAuthorization(request, hash58, Service.WEBSITE, null);
return this.get(hash58, ResourceIdType.FILE_HASH, Service.ARBITRARY_DATA, null, "/", secret58, "/render/hash", true, false, theme);
return this.get(hash58, ResourceIdType.FILE_HASH, Service.ARBITRARY_DATA, null, "/", secret58, "/render/hash", true, false, theme, lang);
}
@GET
@ -105,11 +105,11 @@ public class RenderResource {
@SecurityRequirement(name = "apiKey")
public HttpServletResponse getPathByHash(@PathParam("hash") String hash58, @PathParam("path") String inPath,
@QueryParam("secret") String secret58,
@QueryParam("theme") String theme) {
@QueryParam("theme") String theme, @QueryParam("lang") String lang) {
if (!Settings.getInstance().isQDNAuthBypassEnabled())
Security.requirePriorAuthorization(request, hash58, Service.WEBSITE, null);
return this.get(hash58, ResourceIdType.FILE_HASH, Service.ARBITRARY_DATA, null, inPath, secret58, "/render/hash", true, false, theme);
return this.get(hash58, ResourceIdType.FILE_HASH, Service.ARBITRARY_DATA, null, inPath, secret58, "/render/hash", true, false, theme, lang);
}
@GET
@ -119,12 +119,12 @@ public class RenderResource {
@PathParam("name") String name,
@PathParam("path") String inPath,
@QueryParam("identifier") String identifier,
@QueryParam("theme") String theme) {
@QueryParam("theme") String theme, @QueryParam("lang") String lang) {
if (!Settings.getInstance().isQDNAuthBypassEnabled())
Security.requirePriorAuthorization(request, name, service, null);
String prefix = String.format("/render/%s", service);
return this.get(name, ResourceIdType.NAME, service, identifier, inPath, null, prefix, true, true, theme);
return this.get(name, ResourceIdType.NAME, service, identifier, inPath, null, prefix, true, true, theme, lang);
}
@GET
@ -133,18 +133,18 @@ public class RenderResource {
public HttpServletResponse getIndexByName(@PathParam("service") Service service,
@PathParam("name") String name,
@QueryParam("identifier") String identifier,
@QueryParam("theme") String theme) {
@QueryParam("theme") String theme, @QueryParam("lang") String lang) {
if (!Settings.getInstance().isQDNAuthBypassEnabled())
Security.requirePriorAuthorization(request, name, service, null);
String prefix = String.format("/render/%s", service);
return this.get(name, ResourceIdType.NAME, service, identifier, "/", null, prefix, true, true, theme);
return this.get(name, ResourceIdType.NAME, service, identifier, "/", null, prefix, true, true, theme, lang);
}
private HttpServletResponse get(String resourceId, ResourceIdType resourceIdType, Service service, String identifier,
String inPath, String secret58, String prefix, boolean includeResourceIdInPrefix, boolean async, String theme) {
String inPath, String secret58, String prefix, boolean includeResourceIdInPrefix, boolean async, String theme, String lang) {
ArbitraryDataRenderer renderer = new ArbitraryDataRenderer(resourceId, resourceIdType, service, identifier, inPath,
secret58, prefix, includeResourceIdInPrefix, async, "render", request, response, context);
@ -152,6 +152,9 @@ public class RenderResource {
if (theme != null) {
renderer.setTheme(theme);
}
if (lang != null) {
renderer.setLang(lang);
}
return renderer.render();
}

83
src/main/java/org/qortal/api/websocket/UnsignedFeesSocket.java Normal file
View File

@ -0,0 +1,83 @@
package org.qortal.api.websocket;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.eclipse.jetty.websocket.api.Session;
import org.eclipse.jetty.websocket.api.WebSocketException;
import org.eclipse.jetty.websocket.api.annotations.OnWebSocketClose;
import org.eclipse.jetty.websocket.api.annotations.OnWebSocketConnect;
import org.eclipse.jetty.websocket.api.annotations.OnWebSocketError;
import org.eclipse.jetty.websocket.api.annotations.OnWebSocketMessage;
import org.eclipse.jetty.websocket.api.annotations.WebSocket;
import org.eclipse.jetty.websocket.servlet.WebSocketServletFactory;
import org.qortal.data.crosschain.UnsignedFeeEvent;
import org.qortal.event.Event;
import org.qortal.event.EventBus;
import org.qortal.event.FeeWaitingEvent;
import org.qortal.event.Listener;
import java.io.IOException;
import java.io.StringWriter;
@WebSocket
@SuppressWarnings("serial")
public class UnsignedFeesSocket extends ApiWebSocket implements Listener {
private static final Logger LOGGER = LogManager.getLogger(UnsignedFeesSocket.class);
@Override
public void configure(WebSocketServletFactory factory) {
LOGGER.info("configure");
factory.register(UnsignedFeesSocket.class);
EventBus.INSTANCE.addListener(this);
}
@Override
public void listen(Event event) {
if (!(event instanceof FeeWaitingEvent))
return;
for (Session session : getSessions()) {
FeeWaitingEvent feeWaitingEvent = (FeeWaitingEvent) event;
sendUnsignedFeeEvent(session, new UnsignedFeeEvent(feeWaitingEvent.isPositive(), feeWaitingEvent.getAddress()));
}
}
@OnWebSocketConnect
@Override
public void onWebSocketConnect(Session session) {
super.onWebSocketConnect(session);
}
@OnWebSocketClose
@Override
public void onWebSocketClose(Session session, int statusCode, String reason) {
super.onWebSocketClose(session, statusCode, reason);
}
@OnWebSocketError
public void onWebSocketError(Session session, Throwable throwable) {
/* We ignore errors for now, but method here to silence log spam */
}
@OnWebSocketMessage
public void onWebSocketMessage(Session session, String message) {
LOGGER.info("onWebSocketMessage: message = " + message);
}
private void sendUnsignedFeeEvent(Session session, UnsignedFeeEvent unsignedFeeEvent) {
StringWriter stringWriter = new StringWriter();
try {
marshall(stringWriter, unsignedFeeEvent);
session.getRemote().sendStringByFuture(stringWriter.toString());
} catch (IOException | WebSocketException e) {
// No output this time
}
}
}

39
src/main/java/org/qortal/arbitrary/ArbitraryDataDigest.java
View File

@ -4,6 +4,7 @@ import org.qortal.repository.DataException;
import org.qortal.utils.Base58;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.nio.file.FileSystem;
import java.nio.file.Files;
@ -25,47 +26,53 @@ public class ArbitraryDataDigest {
}
public void compute() throws IOException, DataException {
List<Path> allPaths = Files.walk(path).filter(Files::isRegularFile).sorted().collect(Collectors.toList());
List<Path> allPaths = Files.walk(path)
.filter(Files::isRegularFile)
.sorted()
.collect(Collectors.toList());
Path basePathAbsolute = this.path.toAbsolutePath();
MessageDigest sha256;
try {
sha256 = MessageDigest.getInstance("SHA-256");
} catch (NoSuchAlgorithmException e) {
throw new DataException("SHA-256 hashing algorithm unavailable");
}
for (Path path : allPaths) {
// We need to work with paths relative to the base path, to ensure the same hash
// is generated on different systems
Path relativePath = basePathAbsolute.relativize(path.toAbsolutePath());
// Exclude Qortal folder since it can be different each time
// We only care about hashing the actual user data
if (relativePath.startsWith(".qortal/")) {
continue;
}
// Account for \ VS / : Linux VS Windows
String pathString = relativePath.toString();
if(relativePath.getFileSystem().toString().contains("Windows")) {
pathString = pathString.replace("\\","/");
if (relativePath.getFileSystem().toString().contains("Windows")) {
pathString = pathString.replace("\\", "/");
}
// Hash path
byte[] filePathBytes = pathString.getBytes(StandardCharsets.UTF_8);
System.out.printf("Path: %s \n", pathString);
System.out.printf("Path Byte Array: %s \n", Arrays.toString(filePathBytes));
sha256.update(filePathBytes);
// Hash contents
byte[] fileContent = Files.readAllBytes(path);
System.out.printf("File Content: %s \n", Arrays.toString(fileContent));
sha256.update(fileContent);
try (InputStream in = Files.newInputStream(path)) {
byte[] buffer = new byte[65536]; // 64 KB
int bytesRead;
while ((bytesRead = in.read(buffer)) != -1) {
sha256.update(buffer, 0, bytesRead);
}
}
}
this.hash = sha256.digest();
}
public boolean isHashValid(byte[] hash) {
return Arrays.equals(hash, this.hash);

2
src/main/java/org/qortal/arbitrary/ArbitraryDataFile.java
View File

@ -52,7 +52,7 @@ public class ArbitraryDataFile {
private static final Logger LOGGER = LogManager.getLogger(ArbitraryDataFile.class);
public static final long MAX_FILE_SIZE = 500 * 1024 * 1024; // 500MiB
public static final long MAX_FILE_SIZE = 2L * 1024 * 1024 * 1024; // 2 GiB
protected static final int MAX_CHUNK_SIZE = 1 * 1024 * 1024; // 1MiB
public static final int CHUNK_SIZE = 512 * 1024; // 0.5MiB
public static int SHORT_DIGEST_LENGTH = 8;

18
src/main/java/org/qortal/arbitrary/ArbitraryDataRenderer.java
View File

@ -1,6 +1,7 @@
package org.qortal.arbitrary;
import com.google.common.io.Resources;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.logging.log4j.LogManager;
@ -15,11 +16,13 @@ import org.qortal.settings.Settings;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.NoSuchFileException;
@ -37,6 +40,7 @@ public class ArbitraryDataRenderer {
private final Service service;
private final String identifier;
private String theme = "light";
private String lang = "en";
private String inPath;
private final String secret58;
private final String prefix;
@ -166,9 +170,16 @@ public class ArbitraryDataRenderer {
if (HTMLParser.isHtmlFile(filename)) {
// HTML file - needs to be parsed
byte[] data = Files.readAllBytes(filePath); // TODO: limit file size that can be read into memory
HTMLParser htmlParser = new HTMLParser(resourceId, inPath, prefix, includeResourceIdInPrefix, data, qdnContext, service, identifier, theme, usingCustomRouting);
String encodedResourceId;
if (resourceIdType == ResourceIdType.NAME) {
encodedResourceId = resourceId.replace(" ", "%20");
} else {
encodedResourceId = resourceId;
}
HTMLParser htmlParser = new HTMLParser(encodedResourceId, inPath, prefix, includeResourceIdInPrefix, data, qdnContext, service, identifier, theme, usingCustomRouting, lang);
htmlParser.addAdditionalHeaderTags();
response.addHeader("Content-Security-Policy", "default-src 'self' 'unsafe-inline' 'unsafe-eval'; font-src 'self' data:; media-src 'self' data: blob:; img-src 'self' data: blob:; connect-src 'self' wss:;");
response.addHeader("Content-Security-Policy", "default-src 'self' 'unsafe-inline' 'unsafe-eval'; font-src 'self' data:; media-src 'self' data: blob:; img-src 'self' data: blob:; connect-src 'self' wss: blob:;");
response.setContentType(context.getMimeType(filename));
response.setContentLength(htmlParser.getData().length);
response.getOutputStream().write(htmlParser.getData());
@ -256,5 +267,8 @@ public class ArbitraryDataRenderer {
public void setTheme(String theme) {
this.theme = theme;
}
public void setLang(String lang) {
this.lang = lang;
}
}

5
src/main/java/org/qortal/arbitrary/ArbitraryDataTransactionBuilder.java
View File

@ -29,6 +29,7 @@ import org.qortal.utils.FilesystemUtils;
import org.qortal.utils.NTP;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
@ -197,7 +198,7 @@ public class ArbitraryDataTransactionBuilder {
// We can't use PATCH for on-chain data because this requires the .qortal directory, which can't be put on chain
final boolean isSingleFileResource = FilesystemUtils.isSingleFileResource(this.path, false);
final boolean shouldUseOnChainData = (isSingleFileResource && AES.getEncryptedFileSize(FilesystemUtils.getSingleFileContents(path).length) <= ArbitraryTransaction.MAX_DATA_SIZE);
final boolean shouldUseOnChainData = (isSingleFileResource && AES.getEncryptedFileSize(Files.size(path)) <= ArbitraryTransaction.MAX_DATA_SIZE);
if (shouldUseOnChainData) {
LOGGER.info("Data size is small enough to go on chain - using PUT");
return Method.PUT;
@ -245,7 +246,7 @@ public class ArbitraryDataTransactionBuilder {
// Single file resources are handled differently, especially for very small data payloads, as these go on chain
final boolean isSingleFileResource = FilesystemUtils.isSingleFileResource(path, false);
final boolean shouldUseOnChainData = (isSingleFileResource && AES.getEncryptedFileSize(FilesystemUtils.getSingleFileContents(path).length) <= ArbitraryTransaction.MAX_DATA_SIZE);
final boolean shouldUseOnChainData = (isSingleFileResource && AES.getEncryptedFileSize(Files.size(path)) <= ArbitraryTransaction.MAX_DATA_SIZE);
// Use zip compression if data isn't going on chain
Compression compression = shouldUseOnChainData ? Compression.NONE : Compression.ZIP;

12
src/main/java/org/qortal/arbitrary/misc/Service.java
View File

@ -62,7 +62,17 @@ public enum Service {
// Custom validation function to require an index HTML file in the root directory
List<String> fileNames = ArbitraryDataRenderer.indexFiles();
String[] files = path.toFile().list();
List<String> files;
// single files are paackaged differently
if( path.toFile().isFile() ) {
files = new ArrayList<>(1);
files.add(path.getFileName().toString());
}
else {
files = new ArrayList<>(Arrays.asList(path.toFile().list()));
}
if (files != null) {
for (String file : files) {
Path fileName = Paths.get(file).getFileName();

28
src/main/java/org/qortal/block/Block.java
View File

@ -1640,6 +1640,8 @@ public class Block {
SelfSponsorshipAlgoV2Block.processAccountPenalties(this);
} else if (this.blockData.getHeight() == BlockChain.getInstance().getSelfSponsorshipAlgoV3Height()) {
SelfSponsorshipAlgoV3Block.processAccountPenalties(this);
} else if (this.blockData.getHeight() == BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
PrimaryNamesBlock.processNames(this.repository);
}
}
}
@ -1721,11 +1723,19 @@ public class Block {
accountData.setBlocksMinted(accountData.getBlocksMinted() + 1);
LOGGER.trace(() -> String.format("Block minter %s up to %d minted block%s", accountData.getAddress(), accountData.getBlocksMinted(), (accountData.getBlocksMinted() != 1 ? "s" : "")));
final int effectiveBlocksMinted = accountData.getBlocksMinted() + accountData.getBlocksMintedAdjustment() + accountData.getBlocksMintedPenalty();
int blocksMintedAdjustment
=
(this.blockData.getHeight() > BlockChain.getInstance().getMintedBlocksAdjustmentRemovalHeight())
?
0
:
accountData.getBlocksMintedAdjustment();
final int effectiveBlocksMinted = accountData.getBlocksMinted() + blocksMintedAdjustment + accountData.getBlocksMintedPenalty();
for (int newLevel = maximumLevel; newLevel >= 0; --newLevel)
if (effectiveBlocksMinted >= cumulativeBlocksByLevel.get(newLevel)) {
if (newLevel > accountData.getLevel()) {
if (newLevel != accountData.getLevel()) {
// Account has increased in level!
accountData.setLevel(newLevel);
bumpedAccounts.put(accountData.getAddress(), newLevel);
@ -1952,6 +1962,8 @@ public class Block {
SelfSponsorshipAlgoV2Block.orphanAccountPenalties(this);
} else if (this.blockData.getHeight() == BlockChain.getInstance().getSelfSponsorshipAlgoV3Height()) {
SelfSponsorshipAlgoV3Block.orphanAccountPenalties(this);
} else if (this.blockData.getHeight() == BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
PrimaryNamesBlock.orphanNames( this.repository );
}
}
@ -2127,11 +2139,19 @@ public class Block {
accountData.setBlocksMinted(accountData.getBlocksMinted() - 1);
LOGGER.trace(() -> String.format("Block minter %s down to %d minted block%s", accountData.getAddress(), accountData.getBlocksMinted(), (accountData.getBlocksMinted() != 1 ? "s" : "")));
final int effectiveBlocksMinted = accountData.getBlocksMinted() + accountData.getBlocksMintedAdjustment() + accountData.getBlocksMintedPenalty();
int blocksMintedAdjustment
=
(this.blockData.getHeight() -1 > BlockChain.getInstance().getMintedBlocksAdjustmentRemovalHeight())
?
0
:
accountData.getBlocksMintedAdjustment();
final int effectiveBlocksMinted = accountData.getBlocksMinted() + blocksMintedAdjustment + accountData.getBlocksMintedPenalty();
for (int newLevel = maximumLevel; newLevel >= 0; --newLevel)
if (effectiveBlocksMinted >= cumulativeBlocksByLevel.get(newLevel)) {
if (newLevel < accountData.getLevel()) {
if (newLevel != accountData.getLevel()) {
// Account has decreased in level!
accountData.setLevel(newLevel);
repository.getAccountRepository().setLevel(accountData);

20
src/main/java/org/qortal/block/BlockChain.java
View File

@ -92,7 +92,9 @@ public class BlockChain {
adminsReplaceFoundersHeight,
nullGroupMembershipHeight,
ignoreLevelForRewardShareHeight,
adminQueryFixHeight
adminQueryFixHeight,
multipleNamesPerAccountHeight,
mintedBlocksAdjustmentRemovalHeight
}
// Custom transaction fees
@ -112,7 +114,8 @@ public class BlockChain {
/** Whether to use legacy, broken RIPEMD160 implementation when converting public keys to addresses. */
private boolean useBrokenMD160ForAddresses = false;
/** Whether only one registered name is allowed per account. */
/** This should get ignored and overwritten in the oneNamePerAccount(int blockchainHeight) method,
* because it is based on block height, not based on the genesis block.*/
private boolean oneNamePerAccount = false;
/** Checkpoints */
@ -474,8 +477,9 @@ public class BlockChain {
return this.useBrokenMD160ForAddresses;
}
public boolean oneNamePerAccount() {
return this.oneNamePerAccount;
public boolean oneNamePerAccount(int blockchainHeight) {
// this is not set on a simple blockchain setting, it is based on a feature trigger height
return blockchainHeight < this.getMultipleNamesPerAccountHeight();
}
public List<Checkpoint> getCheckpoints() {
@ -688,6 +692,14 @@ public class BlockChain {
return this.featureTriggers.get(FeatureTrigger.adminQueryFixHeight.name()).intValue();
}
public int getMultipleNamesPerAccountHeight() {
return this.featureTriggers.get(FeatureTrigger.multipleNamesPerAccountHeight.name()).intValue();
}
public int getMintedBlocksAdjustmentRemovalHeight() {
return this.featureTriggers.get(FeatureTrigger.mintedBlocksAdjustmentRemovalHeight.name()).intValue();
}
// More complex getters for aspects that change by height or timestamp
public long getRewardAtHeight(int ourHeight) {

47
src/main/java/org/qortal/block/PrimaryNamesBlock.java Normal file
View File

@ -0,0 +1,47 @@
package org.qortal.block;
import org.qortal.account.Account;
import org.qortal.api.resource.TransactionsResource;
import org.qortal.data.naming.NameData;
import org.qortal.repository.DataException;
import org.qortal.repository.Repository;
import java.util.Set;
import java.util.stream.Collectors;
/**
* Class PrimaryNamesBlock
*/
public class PrimaryNamesBlock {
/**
* Process Primary Names
*
* @param repository
* @throws DataException
*/
public static void processNames(Repository repository) throws DataException {
Set<String> addressesWithNames
= repository.getNameRepository().getAllNames().stream()
.map(NameData::getOwner).collect(Collectors.toSet());
// for each address with a name, set primary name to the address
for( String address : addressesWithNames ) {
Account account = new Account(repository, address);
account.resetPrimaryName(TransactionsResource.ConfirmationStatus.CONFIRMED);
}
}
/**
* Orphan the Primary Names Block
*
* @param repository
* @throws DataException
*/
public static void orphanNames(Repository repository) throws DataException {
repository.getNameRepository().clearPrimaryNames();
}
}

47
src/main/java/org/qortal/controller/Controller.java
View File

@ -46,6 +46,7 @@ import org.qortal.utils.*;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import java.awt.TrayIcon.MessageType;
import java.io.File;
import java.io.FileNotFoundException;
@ -53,6 +54,7 @@ import java.io.IOException;
import java.io.InputStream;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.security.SecureRandom;
@ -70,11 +72,10 @@ import java.util.concurrent.locks.ReentrantLock;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import java.util.stream.Stream;
public class Controller extends Thread {
public static HSQLDBRepositoryFactory REPOSITORY_FACTORY;
static {
// This must go before any calls to LogManager/Logger
System.setProperty("log4j2.formatMsgNoLookups", "true");
@ -396,6 +397,9 @@ public class Controller extends Thread {
Controller.newInstance(args);
cleanChunkUploadTempDir(); // cleanup leftover chunks from streaming to disk
LOGGER.info("Starting NTP");
Long ntpOffset = Settings.getInstance().getTestNtpOffset();
if (ntpOffset != null)
@ -405,8 +409,8 @@ public class Controller extends Thread {
LOGGER.info("Starting repository");
try {
REPOSITORY_FACTORY = new HSQLDBRepositoryFactory(getRepositoryUrl());
RepositoryManager.setRepositoryFactory(REPOSITORY_FACTORY);
HSQLDBRepositoryFactory repositoryFactory = new HSQLDBRepositoryFactory(getRepositoryUrl());
RepositoryManager.setRepositoryFactory(repositoryFactory);
RepositoryManager.setRequestedCheckpoint(Boolean.TRUE);
try (final Repository repository = RepositoryManager.getRepository()) {
@ -560,6 +564,12 @@ public class Controller extends Thread {
LOGGER.info("Starting online accounts manager");
OnlineAccountsManager.getInstance().start();
LOGGER.info("Starting foreign fees manager");
ForeignFeesManager.getInstance().start();
LOGGER.info("Starting follower");
Follower.getInstance().start();
LOGGER.info("Starting transaction importer");
TransactionImporter.getInstance().start();
@ -1130,6 +1140,9 @@ public class Controller extends Thread {
LOGGER.info("Shutting down online accounts manager");
OnlineAccountsManager.getInstance().shutdown();
LOGGER.info("Shutting down foreign fees manager");
ForeignFeesManager.getInstance().shutdown();
LOGGER.info("Shutting down transaction importer");
TransactionImporter.getInstance().shutdown();
@ -1474,6 +1487,14 @@ public class Controller extends Thread {
OnlineAccountsManager.getInstance().onNetworkOnlineAccountsV3Message(peer, message);
break;
case GET_FOREIGN_FEES:
ForeignFeesManager.getInstance().onNetworkGetForeignFeesMessage(peer, message);
break;
case FOREIGN_FEES:
ForeignFeesManager.getInstance().onNetworkForeignFeesMessage(peer, message);
break;
case GET_ARBITRARY_DATA:
// Not currently supported
break;
@ -2160,6 +2181,24 @@ public class Controller extends Thread {
return now - offset;
}
private static void cleanChunkUploadTempDir() {
Path uploadsTemp = Paths.get("uploads-temp");
if (!Files.exists(uploadsTemp)) {
return;
}
try (Stream<Path> paths = Files.walk(uploadsTemp)) {
paths.sorted(Comparator.reverseOrder())
.map(Path::toFile)
.forEach(File::delete);
LOGGER.info("Cleaned up all temporary uploads in {}", uploadsTemp);
} catch (IOException e) {
LOGGER.warn("Failed to clean up uploads-temp directory", e);
}
}
public StatsSnapshot getStatsSnapshot() {
return this.stats;
}

1202
src/main/java/org/qortal/controller/ForeignFeesManager.java Normal file
View File

File diff suppressed because it is too large Load Diff

217
src/main/java/org/qortal/controller/TransactionImporter.java
View File

@ -2,6 +2,7 @@ package org.qortal.controller;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.controller.arbitrary.PeerMessage;
import org.qortal.data.block.BlockData;
import org.qortal.data.transaction.TransactionData;
import org.qortal.network.Network;
@ -20,7 +21,11 @@ import org.qortal.utils.Base58;
import org.qortal.utils.NTP;
import java.util.*;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReentrantLock;
import java.util.function.Function;
import java.util.stream.Collectors;
public class TransactionImporter extends Thread {
@ -50,6 +55,10 @@ public class TransactionImporter extends Thread {
/** Cached list of unconfirmed transactions, used when counting per creator. This is replaced regularly */
public static List<TransactionData> unconfirmedTransactionsCache = null;
public TransactionImporter() {
signatureMessageScheduler.scheduleAtFixedRate(this::processNetworkTransactionSignaturesMessage, 60, 1, TimeUnit.SECONDS);
getTransactionMessageScheduler.scheduleAtFixedRate(this::processNetworkGetTransactionMessages, 60, 1, TimeUnit.SECONDS);
}
public static synchronized TransactionImporter getInstance() {
if (instance == null) {
@ -371,36 +380,104 @@ public class TransactionImporter extends Thread {
}
}
// List to collect messages
private final List<PeerMessage> getTransactionMessageList = new ArrayList<>();
// Lock to synchronize access to the list
private final Object getTransactionMessageLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService getTransactionMessageScheduler = Executors.newScheduledThreadPool(1);
public void onNetworkGetTransactionMessage(Peer peer, Message message) {
GetTransactionMessage getTransactionMessage = (GetTransactionMessage) message;
byte[] signature = getTransactionMessage.getSignature();
try (final Repository repository = RepositoryManager.getRepository()) {
synchronized (getTransactionMessageLock) {
getTransactionMessageList.add(new PeerMessage(peer, message));
}
}
private void processNetworkGetTransactionMessages() {
try {
List<PeerMessage> messagesToProcess;
synchronized (getTransactionMessageLock) {
messagesToProcess = new ArrayList<>(getTransactionMessageList);
getTransactionMessageList.clear();
}
if( messagesToProcess.isEmpty() ) return;
Map<String, PeerMessage> peerMessageBySignature58 = new HashMap<>(messagesToProcess.size());
for( PeerMessage peerMessage : messagesToProcess ) {
GetTransactionMessage getTransactionMessage = (GetTransactionMessage) peerMessage.getMessage();
byte[] signature = getTransactionMessage.getSignature();
peerMessageBySignature58.put(Base58.encode(signature), peerMessage);
}
// Firstly check the sig-valid transactions that are currently queued for import
TransactionData transactionData = this.getCachedSigValidTransactions().stream()
.filter(t -> Arrays.equals(signature, t.getSignature()))
.findFirst().orElse(null);
Map<String, TransactionData> transactionsCachedBySignature58
= this.getCachedSigValidTransactions().stream()
.collect(Collectors.toMap(t -> Base58.encode(t.getSignature()), Function.identity()));
if (transactionData == null) {
Map<Boolean, List<Map.Entry<String, PeerMessage>>> transactionsCachedBySignature58Partition
= peerMessageBySignature58.entrySet().stream()
.collect(Collectors.partitioningBy(entry -> transactionsCachedBySignature58.containsKey(entry.getKey())));
List<byte[]> signaturesNeeded
= transactionsCachedBySignature58Partition.get(false).stream()
.map(Map.Entry::getValue)
.map(PeerMessage::getMessage)
.map(message -> (GetTransactionMessage) message)
.map(GetTransactionMessage::getSignature)
.collect(Collectors.toList());
// transaction found in the import queue
Map<String, TransactionData> transactionsToSendBySignature58 = new HashMap<>(messagesToProcess.size());
for( Map.Entry<String, PeerMessage> entry : transactionsCachedBySignature58Partition.get(true)) {
transactionsToSendBySignature58.put(entry.getKey(), transactionsCachedBySignature58.get(entry.getKey()));
}
if( !signaturesNeeded.isEmpty() ) {
// Not found in import queue, so try the database
transactionData = repository.getTransactionRepository().fromSignature(signature);
try (final Repository repository = RepositoryManager.getRepository()) {
transactionsToSendBySignature58.putAll(
repository.getTransactionRepository().fromSignatures(signaturesNeeded).stream()
.collect(Collectors.toMap(transactionData -> Base58.encode(transactionData.getSignature()), Function.identity()))
);
} catch (DataException e) {
LOGGER.error(e.getMessage(), e);
}
}
if (transactionData == null) {
// Still not found - so we don't have this transaction
LOGGER.debug(() -> String.format("Ignoring GET_TRANSACTION request from peer %s for unknown transaction %s", peer, Base58.encode(signature)));
// Send no response at all???
return;
}
for( final Map.Entry<String, TransactionData> entry : transactionsToSendBySignature58.entrySet() ) {
Message transactionMessage = new TransactionMessage(transactionData);
PeerMessage peerMessage = peerMessageBySignature58.get(entry.getKey());
final Message message = peerMessage.getMessage();
final Peer peer = peerMessage.getPeer();
Runnable sendTransactionMessageRunner = () -> sendTransactionMessage(entry.getKey(), entry.getValue(), message, peer);
Thread sendTransactionMessageThread = new Thread(sendTransactionMessageRunner);
sendTransactionMessageThread.start();
}
} catch (Exception e) {
LOGGER.error(e.getMessage(),e);
}
}
private static void sendTransactionMessage(String signature58, TransactionData data, Message message, Peer peer) {
try {
Message transactionMessage = new TransactionMessage(data);
transactionMessage.setId(message.getId());
if (!peer.sendMessage(transactionMessage))
peer.disconnect("failed to send transaction");
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while sending transaction %s to peer %s", Base58.encode(signature), peer), e);
} catch (TransformationException e) {
LOGGER.error(String.format("Serialization issue while sending transaction %s to peer %s", Base58.encode(signature), peer), e);
}
catch (TransformationException e) {
LOGGER.error(String.format("Serialization issue while sending transaction %s to peer %s", signature58, peer), e);
}
catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
@ -421,44 +498,86 @@ public class TransactionImporter extends Thread {
}
}
// List to collect messages
private final List<PeerMessage> signatureMessageList = new ArrayList<>();
// Lock to synchronize access to the list
private final Object signatureMessageLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService signatureMessageScheduler = Executors.newScheduledThreadPool(1);
public void onNetworkTransactionSignaturesMessage(Peer peer, Message message) {
TransactionSignaturesMessage transactionSignaturesMessage = (TransactionSignaturesMessage) message;
List<byte[]> signatures = transactionSignaturesMessage.getSignatures();
synchronized (signatureMessageLock) {
signatureMessageList.add(new PeerMessage(peer, message));
}
}
try (final Repository repository = RepositoryManager.getRepository()) {
for (byte[] signature : signatures) {
String signature58 = Base58.encode(signature);
if (invalidUnconfirmedTransactions.containsKey(signature58)) {
// Previously invalid transaction - don't keep requesting it
// It will be periodically removed from invalidUnconfirmedTransactions to allow for rechecks
continue;
}
public void processNetworkTransactionSignaturesMessage() {
// Ignore if this transaction is in the queue
if (incomingTransactionQueueContains(signature)) {
LOGGER.trace(() -> String.format("Ignoring existing queued transaction %s from peer %s", Base58.encode(signature), peer));
continue;
}
try {
List<PeerMessage> messagesToProcess;
synchronized (signatureMessageLock) {
messagesToProcess = new ArrayList<>(signatureMessageList);
signatureMessageList.clear();
}
// Do we have it already? (Before requesting transaction data itself)
if (repository.getTransactionRepository().exists(signature)) {
LOGGER.trace(() -> String.format("Ignoring existing transaction %s from peer %s", Base58.encode(signature), peer));
continue;
}
Map<String, byte[]> signatureBySignature58 = new HashMap<>(messagesToProcess.size() * 10);
Map<String, Peer> peerBySignature58 = new HashMap<>( messagesToProcess.size() * 10 );
// Check isInterrupted() here and exit fast
if (Thread.currentThread().isInterrupted())
return;
for( PeerMessage peerMessage : messagesToProcess ) {
// Fetch actual transaction data from peer
Message getTransactionMessage = new GetTransactionMessage(signature);
if (!peer.sendMessage(getTransactionMessage)) {
peer.disconnect("failed to request transaction");
return;
TransactionSignaturesMessage transactionSignaturesMessage = (TransactionSignaturesMessage) peerMessage.getMessage();
List<byte[]> signatures = transactionSignaturesMessage.getSignatures();
for (byte[] signature : signatures) {
String signature58 = Base58.encode(signature);
if (invalidUnconfirmedTransactions.containsKey(signature58)) {
// Previously invalid transaction - don't keep requesting it
// It will be periodically removed from invalidUnconfirmedTransactions to allow for rechecks
continue;
}
// Ignore if this transaction is in the queue
if (incomingTransactionQueueContains(signature)) {
LOGGER.trace(() -> String.format("Ignoring existing queued transaction %s from peer %s", Base58.encode(signature), peerMessage.getPeer()));
continue;
}
signatureBySignature58.put(signature58, signature);
peerBySignature58.put(signature58, peerMessage.getPeer());
}
}
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while processing unconfirmed transactions from peer %s", peer), e);
if( !signatureBySignature58.isEmpty() ) {
try (final Repository repository = RepositoryManager.getRepository()) {
// remove signatures in db already
repository.getTransactionRepository()
.fromSignatures(new ArrayList<>(signatureBySignature58.values())).stream()
.map(TransactionData::getSignature)
.map(signature -> Base58.encode(signature))
.forEach(signature58 -> signatureBySignature58.remove(signature58));
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while processing unconfirmed transactions from peer"), e);
}
}
// Check isInterrupted() here and exit fast
if (Thread.currentThread().isInterrupted())
return;
for (Map.Entry<String, byte[]> entry : signatureBySignature58.entrySet()) {
Peer peer = peerBySignature58.get(entry.getKey());
// Fetch actual transaction data from peer
Message getTransactionMessage = new GetTransactionMessage(entry.getValue());
if (peer != null && !peer.sendMessage(getTransactionMessage)) {
peer.disconnect("failed to request transaction");
}
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}

593
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataFileListManager.java
View File

@ -25,6 +25,10 @@ import org.qortal.utils.NTP;
import org.qortal.utils.Triple;
import java.util.*;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import static org.qortal.controller.arbitrary.ArbitraryDataFileManager.MAX_FILE_HASH_RESPONSES;
@ -73,6 +77,8 @@ public class ArbitraryDataFileListManager {
private ArbitraryDataFileListManager() {
getArbitraryDataFileListMessageScheduler.scheduleAtFixedRate(this::processNetworkGetArbitraryDataFileListMessage, 60, 1, TimeUnit.SECONDS);
arbitraryDataFileListMessageScheduler.scheduleAtFixedRate(this::processNetworkArbitraryDataFileListMessage, 60, 1, TimeUnit.SECONDS);
}
public static ArbitraryDataFileListManager getInstance() {
@ -118,8 +124,8 @@ public class ArbitraryDataFileListManager {
if (timeSinceLastAttempt > 15 * 1000L) {
// We haven't tried for at least 15 seconds
if (networkBroadcastCount < 3) {
// We've made less than 3 total attempts
if (networkBroadcastCount < 12) {
// We've made less than 12 total attempts
return true;
}
}
@ -128,8 +134,8 @@ public class ArbitraryDataFileListManager {
if (timeSinceLastAttempt > 60 * 1000L) {
// We haven't tried for at least 1 minute
if (networkBroadcastCount < 8) {
// We've made less than 8 total attempts
if (networkBroadcastCount < 40) {
// We've made less than 40 total attempts
return true;
}
}
@ -396,11 +402,11 @@ public class ArbitraryDataFileListManager {
return true;
}
public void deleteFileListRequestsForSignature(byte[] signature) {
String signature58 = Base58.encode(signature);
public void deleteFileListRequestsForSignature(String signature58) {
for (Iterator<Map.Entry<Integer, Triple<String, Peer, Long>>> it = arbitraryDataFileListRequests.entrySet().iterator(); it.hasNext();) {
Map.Entry<Integer, Triple<String, Peer, Long>> entry = it.next();
if (entry == null || entry.getKey() == null || entry.getValue() != null) {
if (entry == null || entry.getKey() == null || entry.getValue() == null) {
continue;
}
if (Objects.equals(entry.getValue().getA(), signature58)) {
@ -413,70 +419,116 @@ public class ArbitraryDataFileListManager {
// Network handlers
// List to collect messages
private final List<PeerMessage> arbitraryDataFileListMessageList = new ArrayList<>();
// Lock to synchronize access to the list
private final Object arbitraryDataFileListMessageLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService arbitraryDataFileListMessageScheduler = Executors.newScheduledThreadPool(1);
public void onNetworkArbitraryDataFileListMessage(Peer peer, Message message) {
// Don't process if QDN is disabled
if (!Settings.getInstance().isQdnEnabled()) {
return;
}
ArbitraryDataFileListMessage arbitraryDataFileListMessage = (ArbitraryDataFileListMessage) message;
LOGGER.debug("Received hash list from peer {} with {} hashes", peer, arbitraryDataFileListMessage.getHashes().size());
if (LOGGER.isDebugEnabled() && arbitraryDataFileListMessage.getRequestTime() != null) {
long totalRequestTime = NTP.getTime() - arbitraryDataFileListMessage.getRequestTime();
LOGGER.debug("totalRequestTime: {}, requestHops: {}, peerAddress: {}, isRelayPossible: {}",
totalRequestTime, arbitraryDataFileListMessage.getRequestHops(),
arbitraryDataFileListMessage.getPeerAddress(), arbitraryDataFileListMessage.isRelayPossible());
synchronized (arbitraryDataFileListMessageLock) {
arbitraryDataFileListMessageList.add(new PeerMessage(peer, message));
}
}
// Do we have a pending request for this data?
Triple<String, Peer, Long> request = arbitraryDataFileListRequests.get(message.getId());
if (request == null || request.getA() == null) {
return;
}
boolean isRelayRequest = (request.getB() != null);
private void processNetworkArbitraryDataFileListMessage() {
// Does this message's signature match what we're expecting?
byte[] signature = arbitraryDataFileListMessage.getSignature();
String signature58 = Base58.encode(signature);
if (!request.getA().equals(signature58)) {
return;
}
try {
List<PeerMessage> messagesToProcess;
synchronized (arbitraryDataFileListMessageLock) {
messagesToProcess = new ArrayList<>(arbitraryDataFileListMessageList);
arbitraryDataFileListMessageList.clear();
}
List<byte[]> hashes = arbitraryDataFileListMessage.getHashes();
if (hashes == null || hashes.isEmpty()) {
return;
}
if (messagesToProcess.isEmpty()) return;
ArbitraryTransactionData arbitraryTransactionData = null;
Map<String, PeerMessage> peerMessageBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, byte[]> signatureBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, Boolean> isRelayRequestBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, List<byte[]>> hashesBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, Triple<String, Peer, Long>> requestBySignature58 = new HashMap<>(messagesToProcess.size());
// Check transaction exists and hashes are correct
try (final Repository repository = RepositoryManager.getRepository()) {
TransactionData transactionData = repository.getTransactionRepository().fromSignature(signature);
if (!(transactionData instanceof ArbitraryTransactionData))
for (PeerMessage peerMessage : messagesToProcess) {
Peer peer = peerMessage.getPeer();
Message message = peerMessage.getMessage();
ArbitraryDataFileListMessage arbitraryDataFileListMessage = (ArbitraryDataFileListMessage) message;
LOGGER.debug("Received hash list from peer {} with {} hashes", peer, arbitraryDataFileListMessage.getHashes().size());
if (LOGGER.isDebugEnabled() && arbitraryDataFileListMessage.getRequestTime() != null) {
long totalRequestTime = NTP.getTime() - arbitraryDataFileListMessage.getRequestTime();
LOGGER.debug("totalRequestTime: {}, requestHops: {}, peerAddress: {}, isRelayPossible: {}",
totalRequestTime, arbitraryDataFileListMessage.getRequestHops(),
arbitraryDataFileListMessage.getPeerAddress(), arbitraryDataFileListMessage.isRelayPossible());
}
// Do we have a pending request for this data?
Triple<String, Peer, Long> request = arbitraryDataFileListRequests.get(message.getId());
if (request == null || request.getA() == null) {
continue;
}
boolean isRelayRequest = (request.getB() != null);
// Does this message's signature match what we're expecting?
byte[] signature = arbitraryDataFileListMessage.getSignature();
String signature58 = Base58.encode(signature);
if (!request.getA().equals(signature58)) {
continue;
}
List<byte[]> hashes = arbitraryDataFileListMessage.getHashes();
if (hashes == null || hashes.isEmpty()) {
continue;
}
peerMessageBySignature58.put(signature58, peerMessage);
signatureBySignature58.put(signature58, signature);
isRelayRequestBySignature58.put(signature58, isRelayRequest);
hashesBySignature58.put(signature58, hashes);
requestBySignature58.put(signature58, request);
}
if (signatureBySignature58.isEmpty()) return;
List<ArbitraryTransactionData> arbitraryTransactionDataList;
// Check transaction exists and hashes are correct
try (final Repository repository = RepositoryManager.getRepository()) {
arbitraryTransactionDataList
= repository.getTransactionRepository()
.fromSignatures(new ArrayList<>(signatureBySignature58.values())).stream()
.filter(data -> data instanceof ArbitraryTransactionData)
.map(data -> (ArbitraryTransactionData) data)
.collect(Collectors.toList());
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while finding arbitrary transaction data list"), e);
return;
}
arbitraryTransactionData = (ArbitraryTransactionData) transactionData;
for (ArbitraryTransactionData arbitraryTransactionData : arbitraryTransactionDataList) {
// // Load data file(s)
// ArbitraryDataFile arbitraryDataFile = ArbitraryDataFile.fromTransactionData(arbitraryTransactionData);
//
// // Check all hashes exist
// for (byte[] hash : hashes) {
// //LOGGER.debug("Received hash {}", Base58.encode(hash));
// if (!arbitraryDataFile.containsChunk(hash)) {
// // Check the hash against the complete file
// if (!Arrays.equals(arbitraryDataFile.getHash(), hash)) {
// LOGGER.info("Received non-matching chunk hash {} for signature {}. This could happen if we haven't obtained the metadata file yet.", Base58.encode(hash), signature58);
// return;
// }
// }
// }
byte[] signature = arbitraryTransactionData.getSignature();
String signature58 = Base58.encode(signature);
if (!isRelayRequest || !Settings.getInstance().isRelayModeEnabled()) {
Long now = NTP.getTime();
List<byte[]> hashes = hashesBySignature58.get(signature58);
PeerMessage peerMessage = peerMessageBySignature58.get(signature58);
Peer peer = peerMessage.getPeer();
Message message = peerMessage.getMessage();
ArbitraryDataFileListMessage arbitraryDataFileListMessage = (ArbitraryDataFileListMessage) message;
Boolean isRelayRequest = isRelayRequestBySignature58.get(signature58);
if (!isRelayRequest || !Settings.getInstance().isRelayModeEnabled()) {
Long now = NTP.getTime();
if (ArbitraryDataFileManager.getInstance().arbitraryDataFileHashResponses.size() < MAX_FILE_HASH_RESPONSES) {
// Keep track of the hashes this peer reports to have access to
for (byte[] hash : hashes) {
String hash58 = Base58.encode(hash);
@ -487,233 +539,300 @@ public class ArbitraryDataFileListManager {
ArbitraryFileListResponseInfo responseInfo = new ArbitraryFileListResponseInfo(hash58, signature58,
peer, now, arbitraryDataFileListMessage.getRequestTime(), requestHops);
ArbitraryDataFileManager.getInstance().arbitraryDataFileHashResponses.add(responseInfo);
ArbitraryDataFileManager.getInstance().addResponse(responseInfo);
}
// Keep track of the source peer, for direct connections
if (arbitraryDataFileListMessage.getPeerAddress() != null) {
ArbitraryDataFileManager.getInstance().addDirectConnectionInfoIfUnique(
new ArbitraryDirectConnectionInfo(signature, arbitraryDataFileListMessage.getPeerAddress(), hashes, now));
}
}
// Keep track of the source peer, for direct connections
if (arbitraryDataFileListMessage.getPeerAddress() != null) {
ArbitraryDataFileManager.getInstance().addDirectConnectionInfoIfUnique(
new ArbitraryDirectConnectionInfo(signature, arbitraryDataFileListMessage.getPeerAddress(), hashes, now));
}
}
// Forwarding
if (isRelayRequest && Settings.getInstance().isRelayModeEnabled()) {
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while finding arbitrary transaction data list for peer %s", peer), e);
}
boolean isBlocked = (arbitraryTransactionData == null || ListUtils.isNameBlocked(arbitraryTransactionData.getName()));
if (!isBlocked) {
Triple<String, Peer, Long> request = requestBySignature58.get(signature58);
Peer requestingPeer = request.getB();
if (requestingPeer != null) {
Long requestTime = arbitraryDataFileListMessage.getRequestTime();
Integer requestHops = arbitraryDataFileListMessage.getRequestHops();
// Forwarding
if (isRelayRequest && Settings.getInstance().isRelayModeEnabled()) {
boolean isBlocked = (arbitraryTransactionData == null || ListUtils.isNameBlocked(arbitraryTransactionData.getName()));
if (!isBlocked) {
Peer requestingPeer = request.getB();
if (requestingPeer != null) {
Long requestTime = arbitraryDataFileListMessage.getRequestTime();
Integer requestHops = arbitraryDataFileListMessage.getRequestHops();
// Add each hash to our local mapping so we know who to ask later
Long now = NTP.getTime();
for (byte[] hash : hashes) {
String hash58 = Base58.encode(hash);
ArbitraryRelayInfo relayInfo = new ArbitraryRelayInfo(hash58, signature58, peer, now, requestTime, requestHops);
ArbitraryDataFileManager.getInstance().addToRelayMap(relayInfo);
}
// Add each hash to our local mapping so we know who to ask later
Long now = NTP.getTime();
for (byte[] hash : hashes) {
String hash58 = Base58.encode(hash);
ArbitraryRelayInfo relayInfo = new ArbitraryRelayInfo(hash58, signature58, peer, now, requestTime, requestHops);
ArbitraryDataFileManager.getInstance().addToRelayMap(relayInfo);
}
// Bump requestHops if it exists
if (requestHops != null) {
requestHops++;
}
// Bump requestHops if it exists
if (requestHops != null) {
requestHops++;
}
ArbitraryDataFileListMessage forwardArbitraryDataFileListMessage;
ArbitraryDataFileListMessage forwardArbitraryDataFileListMessage;
// Remove optional parameters if the requesting peer doesn't support it yet
// A message with less statistical data is better than no message at all
if (!requestingPeer.isAtLeastVersion(MIN_PEER_VERSION_FOR_FILE_LIST_STATS)) {
forwardArbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature, hashes);
} else {
forwardArbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature, hashes, requestTime, requestHops,
arbitraryDataFileListMessage.getPeerAddress(), arbitraryDataFileListMessage.isRelayPossible());
}
forwardArbitraryDataFileListMessage.setId(message.getId());
// Remove optional parameters if the requesting peer doesn't support it yet
// A message with less statistical data is better than no message at all
if (!requestingPeer.isAtLeastVersion(MIN_PEER_VERSION_FOR_FILE_LIST_STATS)) {
forwardArbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature, hashes);
} else {
forwardArbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature, hashes, requestTime, requestHops,
arbitraryDataFileListMessage.getPeerAddress(), arbitraryDataFileListMessage.isRelayPossible());
}
forwardArbitraryDataFileListMessage.setId(message.getId());
// Forward to requesting peer
LOGGER.debug("Forwarding file list with {} hashes to requesting peer: {}", hashes.size(), requestingPeer);
if (!requestingPeer.sendMessage(forwardArbitraryDataFileListMessage)) {
requestingPeer.disconnect("failed to forward arbitrary data file list");
// Forward to requesting peer
LOGGER.debug("Forwarding file list with {} hashes to requesting peer: {}", hashes.size(), requestingPeer);
requestingPeer.sendMessage(forwardArbitraryDataFileListMessage);
}
}
}
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
// List to collect messages
private final List<PeerMessage> getArbitraryDataFileListMessageList = new ArrayList<>();
// Lock to synchronize access to the list
private final Object getArbitraryDataFileListMessageLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService getArbitraryDataFileListMessageScheduler = Executors.newScheduledThreadPool(1);
public void onNetworkGetArbitraryDataFileListMessage(Peer peer, Message message) {
// Don't respond if QDN is disabled
if (!Settings.getInstance().isQdnEnabled()) {
return;
}
Controller.getInstance().stats.getArbitraryDataFileListMessageStats.requests.incrementAndGet();
GetArbitraryDataFileListMessage getArbitraryDataFileListMessage = (GetArbitraryDataFileListMessage) message;
byte[] signature = getArbitraryDataFileListMessage.getSignature();
String signature58 = Base58.encode(signature);
Long now = NTP.getTime();
Triple<String, Peer, Long> newEntry = new Triple<>(signature58, peer, now);
// If we've seen this request recently, then ignore
if (arbitraryDataFileListRequests.putIfAbsent(message.getId(), newEntry) != null) {
LOGGER.trace("Ignoring hash list request from peer {} for signature {}", peer, signature58);
return;
synchronized (getArbitraryDataFileListMessageLock) {
getArbitraryDataFileListMessageList.add(new PeerMessage(peer, message));
}
}
List<byte[]> requestedHashes = getArbitraryDataFileListMessage.getHashes();
int hashCount = requestedHashes != null ? requestedHashes.size() : 0;
String requestingPeer = getArbitraryDataFileListMessage.getRequestingPeer();
private void processNetworkGetArbitraryDataFileListMessage() {
if (requestingPeer != null) {
LOGGER.debug("Received hash list request with {} hashes from peer {} (requesting peer {}) for signature {}", hashCount, peer, requestingPeer, signature58);
}
else {
LOGGER.debug("Received hash list request with {} hashes from peer {} for signature {}", hashCount, peer, signature58);
}
try {
List<PeerMessage> messagesToProcess;
synchronized (getArbitraryDataFileListMessageLock) {
messagesToProcess = new ArrayList<>(getArbitraryDataFileListMessageList);
getArbitraryDataFileListMessageList.clear();
}
List<byte[]> hashes = new ArrayList<>();
ArbitraryTransactionData transactionData = null;
boolean allChunksExist = false;
boolean hasMetadata = false;
if (messagesToProcess.isEmpty()) return;
try (final Repository repository = RepositoryManager.getRepository()) {
Map<String, byte[]> signatureBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, List<byte[]>> requestedHashesBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, String> requestingPeerBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String, Long> nowBySignature58 = new HashMap<>((messagesToProcess.size()));
Map<String, PeerMessage> peerMessageBySignature58 = new HashMap<>(messagesToProcess.size());
// Firstly we need to lookup this file on chain to get a list of its hashes
transactionData = (ArbitraryTransactionData)repository.getTransactionRepository().fromSignature(signature);
if (transactionData instanceof ArbitraryTransactionData) {
for (PeerMessage messagePeer : messagesToProcess) {
Controller.getInstance().stats.getArbitraryDataFileListMessageStats.requests.incrementAndGet();
Message message = messagePeer.message;
Peer peer = messagePeer.peer;
GetArbitraryDataFileListMessage getArbitraryDataFileListMessage = (GetArbitraryDataFileListMessage) message;
byte[] signature = getArbitraryDataFileListMessage.getSignature();
String signature58 = Base58.encode(signature);
Long now = NTP.getTime();
Triple<String, Peer, Long> newEntry = new Triple<>(signature58, peer, now);
// If we've seen this request recently, then ignore
if (arbitraryDataFileListRequests.putIfAbsent(message.getId(), newEntry) != null) {
LOGGER.trace("Ignoring hash list request from peer {} for signature {}", peer, signature58);
continue;
}
List<byte[]> requestedHashes = getArbitraryDataFileListMessage.getHashes();
int hashCount = requestedHashes != null ? requestedHashes.size() : 0;
String requestingPeer = getArbitraryDataFileListMessage.getRequestingPeer();
if (requestingPeer != null) {
LOGGER.debug("Received hash list request with {} hashes from peer {} (requesting peer {}) for signature {}", hashCount, peer, requestingPeer, signature58);
} else {
LOGGER.debug("Received hash list request with {} hashes from peer {} for signature {}", hashCount, peer, signature58);
}
signatureBySignature58.put(signature58, signature);
requestedHashesBySignature58.put(signature58, requestedHashes);
requestingPeerBySignature58.put(signature58, requestingPeer);
nowBySignature58.put(signature58, now);
peerMessageBySignature58.put(signature58, messagePeer);
}
if (signatureBySignature58.isEmpty()) {
return;
}
List<byte[]> hashes = new ArrayList<>();
boolean allChunksExist = false;
boolean hasMetadata = false;
List<ArbitraryTransactionData> transactionDataList;
try (final Repository repository = RepositoryManager.getRepository()) {
// Firstly we need to lookup this file on chain to get a list of its hashes
transactionDataList
= repository.getTransactionRepository()
.fromSignatures(new ArrayList<>(signatureBySignature58.values())).stream()
.filter(data -> data instanceof ArbitraryTransactionData)
.map(data -> (ArbitraryTransactionData) data)
.collect(Collectors.toList());
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while fetching arbitrary file list for peer"), e);
return;
}
for (ArbitraryTransactionData transactionData : transactionDataList) {
byte[] signature = transactionData.getSignature();
String signature58 = Base58.encode(signature);
List<byte[]> requestedHashes = requestedHashesBySignature58.get(signature58);
// Check if we're even allowed to serve data for this transaction
if (ArbitraryDataStorageManager.getInstance().canStoreData(transactionData)) {
// Load file(s) and add any that exist to the list of hashes
ArbitraryDataFile arbitraryDataFile = ArbitraryDataFile.fromTransactionData(transactionData);
try {
// Load file(s) and add any that exist to the list of hashes
ArbitraryDataFile arbitraryDataFile = ArbitraryDataFile.fromTransactionData(transactionData);
// If the peer didn't supply a hash list, we need to return all hashes for this transaction
if (requestedHashes == null || requestedHashes.isEmpty()) {
requestedHashes = new ArrayList<>();
// If the peer didn't supply a hash list, we need to return all hashes for this transaction
if (requestedHashes == null || requestedHashes.isEmpty()) {
requestedHashes = new ArrayList<>();
// Add the metadata file
if (arbitraryDataFile.getMetadataHash() != null) {
requestedHashes.add(arbitraryDataFile.getMetadataHash());
hasMetadata = true;
// Add the metadata file
if (arbitraryDataFile.getMetadataHash() != null) {
requestedHashes.add(arbitraryDataFile.getMetadataHash());
hasMetadata = true;
}
// Add the chunk hashes
if (!arbitraryDataFile.getChunkHashes().isEmpty()) {
requestedHashes.addAll(arbitraryDataFile.getChunkHashes());
}
// Add complete file if there are no hashes
else {
requestedHashes.add(arbitraryDataFile.getHash());
}
}
// Add the chunk hashes
if (!arbitraryDataFile.getChunkHashes().isEmpty()) {
requestedHashes.addAll(arbitraryDataFile.getChunkHashes());
}
// Add complete file if there are no hashes
else {
requestedHashes.add(arbitraryDataFile.getHash());
// Assume all chunks exists, unless one can't be found below
allChunksExist = true;
for (byte[] requestedHash : requestedHashes) {
ArbitraryDataFileChunk chunk = ArbitraryDataFileChunk.fromHash(requestedHash, signature);
if (chunk.exists()) {
hashes.add(chunk.getHash());
//LOGGER.trace("Added hash {}", chunk.getHash58());
} else {
LOGGER.trace("Couldn't add hash {} because it doesn't exist", chunk.getHash58());
allChunksExist = false;
}
}
} catch (DataException e) {
LOGGER.error(e.getMessage(), e);
}
}
// If the only file we have is the metadata then we shouldn't respond. Most nodes will already have that,
// or can use the separate metadata protocol to fetch it. This should greatly reduce network spam.
if (hasMetadata && hashes.size() == 1) {
hashes.clear();
}
PeerMessage peerMessage = peerMessageBySignature58.get(signature58);
Peer peer = peerMessage.getPeer();
Message message = peerMessage.getMessage();
Long now = nowBySignature58.get(signature58);
// We should only respond if we have at least one hash
String requestingPeer = requestingPeerBySignature58.get(signature58);
if (!hashes.isEmpty()) {
// Firstly we should keep track of the requesting peer, to allow for potential direct connections later
ArbitraryDataFileManager.getInstance().addRecentDataRequest(requestingPeer);
// We have all the chunks, so update requests map to reflect that we've sent it
// There is no need to keep track of the request, as we can serve all the chunks
if (allChunksExist) {
Triple<String, Peer, Long> newEntry = new Triple<>(null, null, now);
arbitraryDataFileListRequests.put(message.getId(), newEntry);
}
// Assume all chunks exists, unless one can't be found below
allChunksExist = true;
String ourAddress = Network.getInstance().getOurExternalIpAddressAndPort();
ArbitraryDataFileListMessage arbitraryDataFileListMessage;
// Remove optional parameters if the requesting peer doesn't support it yet
// A message with less statistical data is better than no message at all
if (!peer.isAtLeastVersion(MIN_PEER_VERSION_FOR_FILE_LIST_STATS)) {
arbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature, hashes);
} else {
arbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature,
hashes, NTP.getTime(), 0, ourAddress, true);
}
arbitraryDataFileListMessage.setId(message.getId());
if (!peer.sendMessage(arbitraryDataFileListMessage)) {
LOGGER.debug("Couldn't send list of hashes");
continue;
}
if (allChunksExist) {
// Nothing left to do, so return to prevent any unnecessary forwarding from occurring
LOGGER.debug("No need for any forwarding because file list request is fully served");
continue;
}
}
// We may need to forward this request on
boolean isBlocked = (transactionData == null || ListUtils.isNameBlocked(transactionData.getName()));
if (Settings.getInstance().isRelayModeEnabled() && !isBlocked) {
// In relay mode - so ask our other peers if they have it
GetArbitraryDataFileListMessage getArbitraryDataFileListMessage = (GetArbitraryDataFileListMessage) message;
long requestTime = getArbitraryDataFileListMessage.getRequestTime();
int requestHops = getArbitraryDataFileListMessage.getRequestHops() + 1;
long totalRequestTime = now - requestTime;
if (totalRequestTime < RELAY_REQUEST_MAX_DURATION) {
// Relay request hasn't timed out yet, so can potentially be rebroadcast
if (requestHops < RELAY_REQUEST_MAX_HOPS) {
// Relay request hasn't reached the maximum number of hops yet, so can be rebroadcast
Message relayGetArbitraryDataFileListMessage = new GetArbitraryDataFileListMessage(signature, hashes, requestTime, requestHops, requestingPeer);
relayGetArbitraryDataFileListMessage.setId(message.getId());
LOGGER.debug("Rebroadcasting hash list request from peer {} for signature {} to our other peers... totalRequestTime: {}, requestHops: {}", peer, Base58.encode(signature), totalRequestTime, requestHops);
Network.getInstance().broadcast(
broadcastPeer ->
!broadcastPeer.isAtLeastVersion(RELAY_MIN_PEER_VERSION) ? null :
broadcastPeer == peer || Objects.equals(broadcastPeer.getPeerData().getAddress().getHost(), peer.getPeerData().getAddress().getHost()) ? null : relayGetArbitraryDataFileListMessage
);
for (byte[] requestedHash : requestedHashes) {
ArbitraryDataFileChunk chunk = ArbitraryDataFileChunk.fromHash(requestedHash, signature);
if (chunk.exists()) {
hashes.add(chunk.getHash());
//LOGGER.trace("Added hash {}", chunk.getHash58());
} else {
LOGGER.trace("Couldn't add hash {} because it doesn't exist", chunk.getHash58());
allChunksExist = false;
// This relay request has reached the maximum number of allowed hops
}
} else {
// This relay request has timed out
}
}
}
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while fetching arbitrary file list for peer %s", peer), e);
}
// If the only file we have is the metadata then we shouldn't respond. Most nodes will already have that,
// or can use the separate metadata protocol to fetch it. This should greatly reduce network spam.
if (hasMetadata && hashes.size() == 1) {
hashes.clear();
}
// We should only respond if we have at least one hash
if (!hashes.isEmpty()) {
// Firstly we should keep track of the requesting peer, to allow for potential direct connections later
ArbitraryDataFileManager.getInstance().addRecentDataRequest(requestingPeer);
// We have all the chunks, so update requests map to reflect that we've sent it
// There is no need to keep track of the request, as we can serve all the chunks
if (allChunksExist) {
newEntry = new Triple<>(null, null, now);
arbitraryDataFileListRequests.put(message.getId(), newEntry);
}
String ourAddress = Network.getInstance().getOurExternalIpAddressAndPort();
ArbitraryDataFileListMessage arbitraryDataFileListMessage;
// Remove optional parameters if the requesting peer doesn't support it yet
// A message with less statistical data is better than no message at all
if (!peer.isAtLeastVersion(MIN_PEER_VERSION_FOR_FILE_LIST_STATS)) {
arbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature, hashes);
} else {
arbitraryDataFileListMessage = new ArbitraryDataFileListMessage(signature,
hashes, NTP.getTime(), 0, ourAddress, true);
}
arbitraryDataFileListMessage.setId(message.getId());
if (!peer.sendMessage(arbitraryDataFileListMessage)) {
LOGGER.debug("Couldn't send list of hashes");
peer.disconnect("failed to send list of hashes");
return;
}
LOGGER.debug("Sent list of hashes (count: {})", hashes.size());
if (allChunksExist) {
// Nothing left to do, so return to prevent any unnecessary forwarding from occurring
LOGGER.debug("No need for any forwarding because file list request is fully served");
return;
}
}
// We may need to forward this request on
boolean isBlocked = (transactionData == null || ListUtils.isNameBlocked(transactionData.getName()));
if (Settings.getInstance().isRelayModeEnabled() && !isBlocked) {
// In relay mode - so ask our other peers if they have it
long requestTime = getArbitraryDataFileListMessage.getRequestTime();
int requestHops = getArbitraryDataFileListMessage.getRequestHops() + 1;
long totalRequestTime = now - requestTime;
if (totalRequestTime < RELAY_REQUEST_MAX_DURATION) {
// Relay request hasn't timed out yet, so can potentially be rebroadcast
if (requestHops < RELAY_REQUEST_MAX_HOPS) {
// Relay request hasn't reached the maximum number of hops yet, so can be rebroadcast
Message relayGetArbitraryDataFileListMessage = new GetArbitraryDataFileListMessage(signature, hashes, requestTime, requestHops, requestingPeer);
relayGetArbitraryDataFileListMessage.setId(message.getId());
LOGGER.debug("Rebroadcasting hash list request from peer {} for signature {} to our other peers... totalRequestTime: {}, requestHops: {}", peer, Base58.encode(signature), totalRequestTime, requestHops);
Network.getInstance().broadcast(
broadcastPeer ->
!broadcastPeer.isAtLeastVersion(RELAY_MIN_PEER_VERSION) ? null :
broadcastPeer == peer || Objects.equals(broadcastPeer.getPeerData().getAddress().getHost(), peer.getPeerData().getAddress().getHost()) ? null : relayGetArbitraryDataFileListMessage
);
}
else {
// This relay request has reached the maximum number of allowed hops
}
}
else {
// This relay request has timed out
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}

279
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataFileManager.java
View File

@ -1,6 +1,7 @@
package org.qortal.controller.arbitrary;
import com.google.common.net.InetAddresses;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.arbitrary.ArbitraryDataFile;
@ -12,6 +13,7 @@ import org.qortal.data.network.PeerData;
import org.qortal.data.transaction.ArbitraryTransactionData;
import org.qortal.network.Network;
import org.qortal.network.Peer;
import org.qortal.network.PeerSendManagement;
import org.qortal.network.message.*;
import org.qortal.repository.DataException;
import org.qortal.repository.Repository;
@ -23,12 +25,16 @@ import org.qortal.utils.NTP;
import java.security.SecureRandom;
import java.util.*;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
public class ArbitraryDataFileManager extends Thread {
public static final int SEND_TIMEOUT_MS = 500;
private static final Logger LOGGER = LogManager.getLogger(ArbitraryDataFileManager.class);
private static ArbitraryDataFileManager instance;
@ -48,7 +54,7 @@ public class ArbitraryDataFileManager extends Thread {
/**
* List to keep track of any arbitrary data file hash responses
*/
public final List<ArbitraryFileListResponseInfo> arbitraryDataFileHashResponses = Collections.synchronizedList(new ArrayList<>());
private final List<ArbitraryFileListResponseInfo> arbitraryDataFileHashResponses = Collections.synchronizedList(new ArrayList<>());
/**
* List to keep track of peers potentially available for direct connections, based on recent requests
@ -65,8 +71,9 @@ public class ArbitraryDataFileManager extends Thread {
public static int MAX_FILE_HASH_RESPONSES = 1000;
private ArbitraryDataFileManager() {
this.arbitraryDataFileHashResponseScheduler.scheduleAtFixedRate( this::processResponses, 60, 1, TimeUnit.SECONDS);
this.arbitraryDataFileHashResponseScheduler.scheduleAtFixedRate(this::handleFileListRequestProcess, 60, 1, TimeUnit.SECONDS);
}
public static ArbitraryDataFileManager getInstance() {
@ -76,18 +83,13 @@ public class ArbitraryDataFileManager extends Thread {
return instance;
}
@Override
public void run() {
Thread.currentThread().setName("Arbitrary Data File Manager");
try {
// Use a fixed thread pool to execute the arbitrary data file requests
int threadCount = 5;
ExecutorService arbitraryDataFileRequestExecutor = Executors.newFixedThreadPool(threadCount);
for (int i = 0; i < threadCount; i++) {
arbitraryDataFileRequestExecutor.execute(new ArbitraryDataFileRequestThread());
}
while (!isStopping) {
// Nothing to do yet
Thread.sleep(1000);
@ -112,7 +114,6 @@ public class ArbitraryDataFileManager extends Thread {
final long relayMinimumTimestamp = now - ArbitraryDataManager.getInstance().ARBITRARY_RELAY_TIMEOUT;
arbitraryRelayMap.removeIf(entry -> entry == null || entry.getTimestamp() == null || entry.getTimestamp() < relayMinimumTimestamp);
arbitraryDataFileHashResponses.removeIf(entry -> entry.getTimestamp() < relayMinimumTimestamp);
final long directConnectionInfoMinimumTimestamp = now - ArbitraryDataManager.getInstance().ARBITRARY_DIRECT_CONNECTION_INFO_TIMEOUT;
directConnectionInfo.removeIf(entry -> entry.getTimestamp() < directConnectionInfoMinimumTimestamp);
@ -125,8 +126,7 @@ public class ArbitraryDataFileManager extends Thread {
// Fetch data files by hash
public boolean fetchArbitraryDataFiles(Repository repository,
Peer peer,
public boolean fetchArbitraryDataFiles(Peer peer,
byte[] signature,
ArbitraryTransactionData arbitraryTransactionData,
List<byte[]> hashes) throws DataException {
@ -146,21 +146,15 @@ public class ArbitraryDataFileManager extends Thread {
if (!arbitraryDataFileRequests.containsKey(Base58.encode(hash))) {
LOGGER.debug("Requesting data file {} from peer {}", hash58, peer);
Long startTime = NTP.getTime();
ArbitraryDataFile receivedArbitraryDataFile = fetchArbitraryDataFile(peer, null, arbitraryTransactionData, signature, hash, null);
ArbitraryDataFile receivedArbitraryDataFile = fetchArbitraryDataFile(peer, arbitraryTransactionData, signature, hash);
Long endTime = NTP.getTime();
if (receivedArbitraryDataFile != null) {
LOGGER.debug("Received data file {} from peer {}. Time taken: {} ms", receivedArbitraryDataFile.getHash58(), peer, (endTime-startTime));
receivedAtLeastOneFile = true;
// Remove this hash from arbitraryDataFileHashResponses now that we have received it
arbitraryDataFileHashResponses.remove(hash58);
}
else {
LOGGER.debug("Peer {} didn't respond with data file {} for signature {}. Time taken: {} ms", peer, Base58.encode(hash), Base58.encode(signature), (endTime-startTime));
// Remove this hash from arbitraryDataFileHashResponses now that we have failed to receive it
arbitraryDataFileHashResponses.remove(hash58);
// Stop asking for files from this peer
break;
}
@ -169,10 +163,6 @@ public class ArbitraryDataFileManager extends Thread {
LOGGER.trace("Already requesting data file {} for signature {} from peer {}", arbitraryDataFile, Base58.encode(signature), peer);
}
}
else {
// Remove this hash from arbitraryDataFileHashResponses because we have a local copy
arbitraryDataFileHashResponses.remove(hash58);
}
}
if (receivedAtLeastOneFile) {
@ -191,14 +181,103 @@ public class ArbitraryDataFileManager extends Thread {
return receivedAtLeastOneFile;
}
private ArbitraryDataFile fetchArbitraryDataFile(Peer peer, Peer requestingPeer, ArbitraryTransactionData arbitraryTransactionData, byte[] signature, byte[] hash, Message originalMessage) throws DataException {
ArbitraryDataFile existingFile = ArbitraryDataFile.fromHash(hash, signature);
boolean fileAlreadyExists = existingFile.exists();
String hash58 = Base58.encode(hash);
// Lock to synchronize access to the list
private final Object arbitraryDataFileHashResponseLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService arbitraryDataFileHashResponseScheduler = Executors.newScheduledThreadPool(1);
public void addResponse( ArbitraryFileListResponseInfo responseInfo ) {
synchronized (arbitraryDataFileHashResponseLock) {
this.arbitraryDataFileHashResponses.add(responseInfo);
}
}
private void processResponses() {
try {
List<ArbitraryFileListResponseInfo> responsesToProcess;
synchronized (arbitraryDataFileHashResponseLock) {
responsesToProcess = new ArrayList<>(arbitraryDataFileHashResponses);
arbitraryDataFileHashResponses.clear();
}
if (responsesToProcess.isEmpty()) return;
Long now = NTP.getTime();
ArbitraryDataFileRequestThread.getInstance().processFileHashes(now, responsesToProcess, this);
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
private ArbitraryDataFile fetchArbitraryDataFile(Peer peer, ArbitraryTransactionData arbitraryTransactionData, byte[] signature, byte[] hash) throws DataException {
ArbitraryDataFile arbitraryDataFile;
// Fetch the file if it doesn't exist locally
if (!fileAlreadyExists) {
try {
ArbitraryDataFile existingFile = ArbitraryDataFile.fromHash(hash, signature);
boolean fileAlreadyExists = existingFile.exists();
String hash58 = Base58.encode(hash);
// Fetch the file if it doesn't exist locally
if (!fileAlreadyExists) {
LOGGER.debug(String.format("Fetching data file %.8s from peer %s", hash58, peer));
arbitraryDataFileRequests.put(hash58, NTP.getTime());
Message getArbitraryDataFileMessage = new GetArbitraryDataFileMessage(signature, hash);
Message response = null;
try {
response = peer.getResponseWithTimeout(getArbitraryDataFileMessage, (int) ArbitraryDataManager.ARBITRARY_REQUEST_TIMEOUT);
} catch (InterruptedException e) {
// Will return below due to null response
}
arbitraryDataFileRequests.remove(hash58);
LOGGER.trace(String.format("Removed hash %.8s from arbitraryDataFileRequests", hash58));
if (response == null) {
LOGGER.debug("Received null response from peer {}", peer);
return null;
}
if (response.getType() != MessageType.ARBITRARY_DATA_FILE) {
LOGGER.debug("Received response with invalid type: {} from peer {}", response.getType(), peer);
return null;
}
ArbitraryDataFileMessage peersArbitraryDataFileMessage = (ArbitraryDataFileMessage) response;
arbitraryDataFile = peersArbitraryDataFileMessage.getArbitraryDataFile();
} else {
LOGGER.debug(String.format("File hash %s already exists, so skipping the request", hash58));
arbitraryDataFile = existingFile;
}
if (arbitraryDataFile != null) {
arbitraryDataFile.save();
// If this is a metadata file then we need to update the cache
if (arbitraryTransactionData != null && arbitraryTransactionData.getMetadataHash() != null) {
if (Arrays.equals(arbitraryTransactionData.getMetadataHash(), hash)) {
ArbitraryDataCacheManager.getInstance().addToUpdateQueue(arbitraryTransactionData);
}
}
// We may need to remove the file list request, if we have all the files for this transaction
this.handleFileListRequests(signature);
}
} catch (DataException e) {
LOGGER.error(e.getMessage(), e);
arbitraryDataFile = null;
}
return arbitraryDataFile;
}
private void fetchFileForRelay(Peer peer, Peer requestingPeer, byte[] signature, byte[] hash, Message originalMessage) throws DataException {
try {
String hash58 = Base58.encode(hash);
LOGGER.debug(String.format("Fetching data file %.8s from peer %s", hash58, peer));
arbitraryDataFileRequests.put(hash58, NTP.getTime());
Message getArbitraryDataFileMessage = new GetArbitraryDataFileMessage(signature, hash);
@ -212,73 +291,73 @@ public class ArbitraryDataFileManager extends Thread {
arbitraryDataFileRequests.remove(hash58);
LOGGER.trace(String.format("Removed hash %.8s from arbitraryDataFileRequests", hash58));
// We may need to remove the file list request, if we have all the files for this transaction
this.handleFileListRequests(signature);
if (response == null) {
LOGGER.debug("Received null response from peer {}", peer);
return null;
return;
}
if (response.getType() != MessageType.ARBITRARY_DATA_FILE) {
LOGGER.debug("Received response with invalid type: {} from peer {}", response.getType(), peer);
return null;
}
ArbitraryDataFileMessage peersArbitraryDataFileMessage = (ArbitraryDataFileMessage) response;
arbitraryDataFile = peersArbitraryDataFileMessage.getArbitraryDataFile();
} else {
LOGGER.debug(String.format("File hash %s already exists, so skipping the request", hash58));
arbitraryDataFile = existingFile;
}
if (arbitraryDataFile == null) {
// We don't have a file, so give up here
return null;
}
// We might want to forward the request to the peer that originally requested it
this.handleArbitraryDataFileForwarding(requestingPeer, new ArbitraryDataFileMessage(signature, arbitraryDataFile), originalMessage);
boolean isRelayRequest = (requestingPeer != null);
if (isRelayRequest) {
if (!fileAlreadyExists) {
// File didn't exist locally before the request, and it's a forwarding request, so delete it if it exists.
// It shouldn't exist on the filesystem yet, but leaving this here just in case.
arbitraryDataFile.delete(10);
}
}
else {
arbitraryDataFile.save();
}
// If this is a metadata file then we need to update the cache
if (arbitraryTransactionData != null && arbitraryTransactionData.getMetadataHash() != null) {
if (Arrays.equals(arbitraryTransactionData.getMetadataHash(), hash)) {
ArbitraryDataCacheManager.getInstance().addToUpdateQueue(arbitraryTransactionData);
}
}
return arbitraryDataFile;
}
private void handleFileListRequests(byte[] signature) {
try (final Repository repository = RepositoryManager.getRepository()) {
// Fetch the transaction data
ArbitraryTransactionData arbitraryTransactionData = ArbitraryTransactionUtils.fetchTransactionData(repository, signature);
if (arbitraryTransactionData == null) {
return;
}
boolean allChunksExist = ArbitraryTransactionUtils.allChunksExist(arbitraryTransactionData);
ArbitraryDataFileMessage peersArbitraryDataFileMessage = (ArbitraryDataFileMessage) response;
ArbitraryDataFile arbitraryDataFile = peersArbitraryDataFileMessage.getArbitraryDataFile();
if (allChunksExist) {
// Update requests map to reflect that we've received all chunks
ArbitraryDataFileListManager.getInstance().deleteFileListRequestsForSignature(signature);
if (arbitraryDataFile != null) {
// We might want to forward the request to the peer that originally requested it
this.handleArbitraryDataFileForwarding(requestingPeer, new ArbitraryDataFileMessage(signature, arbitraryDataFile), originalMessage);
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
Map<String, byte[]> signatureBySignature58 = new HashMap<>();
// Lock to synchronize access to the list
private final Object handleFileListRequestsLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService handleFileListRequestsScheduler = Executors.newScheduledThreadPool(1);
private void handleFileListRequests(byte[] signature) {
synchronized (handleFileListRequestsLock) {
signatureBySignature58.put(Base58.encode(signature), signature);
}
}
private void handleFileListRequestProcess() {
Map<String, byte[]> signaturesToProcess;
synchronized (handleFileListRequestsLock) {
signaturesToProcess = new HashMap<>(signatureBySignature58);
signatureBySignature58.clear();
}
if( signaturesToProcess.isEmpty() ) return;
try (final Repository repository = RepositoryManager.getRepository()) {
// Fetch the transaction data
List<ArbitraryTransactionData> arbitraryTransactionDataList
= ArbitraryTransactionUtils.fetchTransactionDataList(repository, new ArrayList<>(signaturesToProcess.values()));
for( ArbitraryTransactionData arbitraryTransactionData : arbitraryTransactionDataList ) {
boolean completeFileExists = ArbitraryTransactionUtils.completeFileExists(arbitraryTransactionData);
if (completeFileExists) {
String signature58 = Base58.encode(arbitraryTransactionData.getSignature());
LOGGER.debug("All chunks or complete file exist for transaction {}", signature58);
ArbitraryDataFileListManager.getInstance().deleteFileListRequestsForSignature(signature58);
}
}
} catch (DataException e) {
LOGGER.debug("Unable to handle file list requests: {}", e.getMessage());
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
@ -295,15 +374,14 @@ public class ArbitraryDataFileManager extends Thread {
LOGGER.debug("Received arbitrary data file - forwarding is needed");
// The ID needs to match that of the original request
message.setId(originalMessage.getId());
try {
// The ID needs to match that of the original request
message.setId(originalMessage.getId());
if (!requestingPeer.sendMessageWithTimeout(message, (int) ArbitraryDataManager.ARBITRARY_REQUEST_TIMEOUT)) {
LOGGER.debug("Failed to forward arbitrary data file to peer {}", requestingPeer);
requestingPeer.disconnect("failed to forward arbitrary data file");
}
else {
LOGGER.debug("Forwarded arbitrary data file to peer {}", requestingPeer);
PeerSendManagement.getInstance().getOrCreateSendManager(requestingPeer).queueMessage(message, SEND_TIMEOUT_MS);
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
@ -577,13 +655,9 @@ public class ArbitraryDataFileManager extends Thread {
LOGGER.debug("Sending file {}...", arbitraryDataFile);
ArbitraryDataFileMessage arbitraryDataFileMessage = new ArbitraryDataFileMessage(signature, arbitraryDataFile);
arbitraryDataFileMessage.setId(message.getId());
if (!peer.sendMessageWithTimeout(arbitraryDataFileMessage, (int) ArbitraryDataManager.ARBITRARY_REQUEST_TIMEOUT)) {
LOGGER.debug("Couldn't send file {}", arbitraryDataFile);
peer.disconnect("failed to send file");
}
else {
LOGGER.debug("Sent file {}", arbitraryDataFile);
}
PeerSendManagement.getInstance().getOrCreateSendManager(peer).queueMessage(arbitraryDataFileMessage, SEND_TIMEOUT_MS);
}
else if (relayInfo != null) {
LOGGER.debug("We have relay info for hash {}", Base58.encode(hash));
@ -595,7 +669,7 @@ public class ArbitraryDataFileManager extends Thread {
LOGGER.debug("Asking peer {} for hash {}", peerToAsk, hash58);
// No need to pass arbitraryTransactionData below because this is only used for metadata caching,
// and metadata isn't retained when relaying.
this.fetchArbitraryDataFile(peerToAsk, peer, null, signature, hash, message);
this.fetchFileForRelay(peerToAsk, peer, signature, hash, message);
}
else {
LOGGER.debug("Peer {} not found in relay info", peer);
@ -617,7 +691,6 @@ public class ArbitraryDataFileManager extends Thread {
fileUnknownMessage.setId(message.getId());
if (!peer.sendMessage(fileUnknownMessage)) {
LOGGER.debug("Couldn't sent file-unknown response");
peer.disconnect("failed to send file-unknown response");
}
else {
LOGGER.debug("Sent file-unknown response for file {}", arbitraryDataFile);

221
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataFileRequestThread.java
View File

@ -4,127 +4,186 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.controller.Controller;
import org.qortal.data.arbitrary.ArbitraryFileListResponseInfo;
import org.qortal.data.arbitrary.ArbitraryResourceData;
import org.qortal.data.transaction.ArbitraryTransactionData;
import org.qortal.event.DataMonitorEvent;
import org.qortal.event.EventBus;
import org.qortal.network.Peer;
import org.qortal.network.message.MessageType;
import org.qortal.repository.DataException;
import org.qortal.repository.Repository;
import org.qortal.repository.RepositoryManager;
import org.qortal.settings.Settings;
import org.qortal.utils.ArbitraryTransactionUtils;
import org.qortal.utils.Base58;
import org.qortal.utils.NTP;
import org.qortal.utils.NamedThreadFactory;
import java.net.http.HttpResponse;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import static java.lang.Thread.NORM_PRIORITY;
public class ArbitraryDataFileRequestThread implements Runnable {
public class ArbitraryDataFileRequestThread {
private static final Logger LOGGER = LogManager.getLogger(ArbitraryDataFileRequestThread.class);
public ArbitraryDataFileRequestThread() {
private static final Integer FETCHER_LIMIT_PER_PEER = Settings.getInstance().getMaxThreadsForMessageType(MessageType.GET_ARBITRARY_DATA_FILE);
private static final String FETCHER_THREAD_PREFIX = "Arbitrary Data Fetcher ";
private ConcurrentHashMap<String, ExecutorService> executorByPeer = new ConcurrentHashMap<>();
private ArbitraryDataFileRequestThread() {
cleanupExecutorByPeerScheduler.scheduleAtFixedRate(this::cleanupExecutorsByPeer, 1, 1, TimeUnit.MINUTES);
}
@Override
public void run() {
Thread.currentThread().setName("Arbitrary Data File Request Thread");
Thread.currentThread().setPriority(NORM_PRIORITY);
private static ArbitraryDataFileRequestThread instance = null;
public static ArbitraryDataFileRequestThread getInstance() {
if( instance == null ) {
instance = new ArbitraryDataFileRequestThread();
}
return instance;
}
private final ScheduledExecutorService cleanupExecutorByPeerScheduler = Executors.newScheduledThreadPool(1);
private void cleanupExecutorsByPeer() {
try {
while (!Controller.isStopping()) {
Long now = NTP.getTime();
this.processFileHashes(now);
}
} catch (InterruptedException e) {
// Fall-through to exit thread...
this.executorByPeer.forEach((key, value) -> {
if (value instanceof ThreadPoolExecutor) {
ThreadPoolExecutor threadPoolExecutor = (ThreadPoolExecutor) value;
if (threadPoolExecutor.getActiveCount() == 0) {
threadPoolExecutor.shutdown();
if (this.executorByPeer.computeIfPresent(key, (k, v) -> null) == null) {
LOGGER.trace("removed executor: peer = " + key);
}
}
} else {
LOGGER.warn("casting issue in cleanup");
}
});
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
private void processFileHashes(Long now) throws InterruptedException {
public void processFileHashes(Long now, List<ArbitraryFileListResponseInfo> responseInfos, ArbitraryDataFileManager arbitraryDataFileManager) {
if (Controller.isStopping()) {
return;
}
ArbitraryDataFileManager arbitraryDataFileManager = ArbitraryDataFileManager.getInstance();
String signature58 = null;
String hash58 = null;
Peer peer = null;
boolean shouldProcess = false;
Map<String, byte[]> signatureBySignature58 = new HashMap<>(responseInfos.size());
Map<String, List<ArbitraryFileListResponseInfo>> responseInfoBySignature58 = new HashMap<>();
synchronized (arbitraryDataFileManager.arbitraryDataFileHashResponses) {
if (!arbitraryDataFileManager.arbitraryDataFileHashResponses.isEmpty()) {
for( ArbitraryFileListResponseInfo responseInfo : responseInfos) {
// Sort by lowest number of node hops first
Comparator<ArbitraryFileListResponseInfo> lowestHopsFirstComparator =
Comparator.comparingInt(ArbitraryFileListResponseInfo::getRequestHops);
arbitraryDataFileManager.arbitraryDataFileHashResponses.sort(lowestHopsFirstComparator);
if( responseInfo == null ) continue;
Iterator iterator = arbitraryDataFileManager.arbitraryDataFileHashResponses.iterator();
while (iterator.hasNext()) {
if (Controller.isStopping()) {
return;
}
ArbitraryFileListResponseInfo responseInfo = (ArbitraryFileListResponseInfo) iterator.next();
if (responseInfo == null) {
iterator.remove();
continue;
}
hash58 = responseInfo.getHash58();
peer = responseInfo.getPeer();
signature58 = responseInfo.getSignature58();
Long timestamp = responseInfo.getTimestamp();
if (now - timestamp >= ArbitraryDataManager.ARBITRARY_RELAY_TIMEOUT || signature58 == null || peer == null) {
// Ignore - to be deleted
iterator.remove();
continue;
}
// Skip if already requesting, but don't remove, as we might want to retry later
if (arbitraryDataFileManager.arbitraryDataFileRequests.containsKey(hash58)) {
// Already requesting - leave this attempt for later
continue;
}
// We want to process this file
shouldProcess = true;
iterator.remove();
break;
}
if (Controller.isStopping()) {
return;
}
Peer peer = responseInfo.getPeer();
// if relay timeout, then move on
if (now - responseInfo.getTimestamp() >= ArbitraryDataManager.ARBITRARY_RELAY_TIMEOUT || responseInfo.getSignature58() == null || peer == null) {
continue;
}
// Skip if already requesting, but don't remove, as we might want to retry later
if (arbitraryDataFileManager.arbitraryDataFileRequests.containsKey(responseInfo.getHash58())) {
// Already requesting - leave this attempt for later
arbitraryDataFileManager.addResponse(responseInfo); // don't remove -> adding back, beacause it was removed already above
continue;
}
byte[] hash = Base58.decode(responseInfo.getHash58());
byte[] signature = Base58.decode(responseInfo.getSignature58());
// check for null
if (signature == null || hash == null || peer == null) {
continue;
}
// We want to process this file, store and map data to process later
signatureBySignature58.put(responseInfo.getSignature58(), signature);
responseInfoBySignature58
.computeIfAbsent(responseInfo.getSignature58(), signature58 -> new ArrayList<>())
.add(responseInfo);
}
if (!shouldProcess) {
// Nothing to do
Thread.sleep(1000L);
return;
}
// if there are no signatures, then there is nothing to process and nothing query the database
if( signatureBySignature58.isEmpty() ) return;
byte[] hash = Base58.decode(hash58);
byte[] signature = Base58.decode(signature58);
List<ArbitraryTransactionData> arbitraryTransactionDataList = new ArrayList<>();
// Fetch the transaction data
try (final Repository repository = RepositoryManager.getRepository()) {
ArbitraryTransactionData arbitraryTransactionData = ArbitraryTransactionUtils.fetchTransactionData(repository, signature);
if (arbitraryTransactionData == null) {
return;
}
if (signature == null || hash == null || peer == null || arbitraryTransactionData == null) {
return;
}
LOGGER.trace("Fetching file {} from peer {} via request thread...", hash58, peer);
arbitraryDataFileManager.fetchArbitraryDataFiles(repository, peer, signature, arbitraryTransactionData, Arrays.asList(hash));
arbitraryTransactionDataList.addAll(
ArbitraryTransactionUtils.fetchTransactionDataList(repository, new ArrayList<>(signatureBySignature58.values())));
} catch (DataException e) {
LOGGER.debug("Unable to process file hashes: {}", e.getMessage());
LOGGER.warn("Unable to fetch transaction data: {}", e.getMessage());
}
if( !arbitraryTransactionDataList.isEmpty() ) {
long start = System.currentTimeMillis();
for(ArbitraryTransactionData data : arbitraryTransactionDataList ) {
String signature58 = Base58.encode(data.getSignature());
for( ArbitraryFileListResponseInfo responseInfo : responseInfoBySignature58.get(signature58)) {
Runnable fetcher = () -> arbitraryDataFileFetcher(arbitraryDataFileManager, responseInfo, data);
this.executorByPeer
.computeIfAbsent(
responseInfo.getPeer().toString(),
peer -> Executors.newFixedThreadPool(
FETCHER_LIMIT_PER_PEER,
new NamedThreadFactory(FETCHER_THREAD_PREFIX + responseInfo.getPeer().toString(), NORM_PRIORITY)
)
)
.execute(fetcher);
}
}
long timeLapse = System.currentTimeMillis() - start;
}
}
}
private void arbitraryDataFileFetcher(ArbitraryDataFileManager arbitraryDataFileManager, ArbitraryFileListResponseInfo responseInfo, ArbitraryTransactionData arbitraryTransactionData) {
try {
Long now = NTP.getTime();
if (now - responseInfo.getTimestamp() >= ArbitraryDataManager.ARBITRARY_RELAY_TIMEOUT ) {
Peer peer = responseInfo.getPeer();
String hash58 = responseInfo.getHash58();
String signature58 = responseInfo.getSignature58();
LOGGER.debug("Peer {} version {} didn't fetch data file {} for signature {} due to relay timeout.", peer, peer.getPeersVersionString(), hash58, signature58);
return;
}
arbitraryDataFileManager.fetchArbitraryDataFiles(
responseInfo.getPeer(),
arbitraryTransactionData.getSignature(),
arbitraryTransactionData,
Arrays.asList(Base58.decode(responseInfo.getHash58()))
);
} catch (DataException e) {
LOGGER.warn("Unable to process file hashes: {}", e.getMessage());
}
}
}

4
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataManager.java
View File

@ -42,10 +42,10 @@ public class ArbitraryDataManager extends Thread {
private int powDifficulty = 14; // Must not be final, as unit tests need to reduce this value
/** Request timeout when transferring arbitrary data */
public static final long ARBITRARY_REQUEST_TIMEOUT = 12 * 1000L; // ms
public static final long ARBITRARY_REQUEST_TIMEOUT = 24 * 1000L; // ms
/** Maximum time to hold information about an in-progress relay */
public static final long ARBITRARY_RELAY_TIMEOUT = 60 * 1000L; // ms
public static final long ARBITRARY_RELAY_TIMEOUT = 120 * 1000L; // ms
/** Maximum time to hold direct peer connection information */
public static final long ARBITRARY_DIRECT_CONNECTION_INFO_TIMEOUT = 2 * 60 * 1000L; // ms

8
src/main/java/org/qortal/controller/arbitrary/ArbitraryDataStorageManager.java
View File

@ -47,15 +47,15 @@ public class ArbitraryDataStorageManager extends Thread {
private static final long DIRECTORY_SIZE_CHECK_INTERVAL = 10 * 60 * 1000L; // 10 minutes
/** Treat storage as full at 90% usage, to reduce risk of going over the limit.
/** Treat storage as full at 80% usage, to reduce risk of going over the limit.
* This is necessary because we don't calculate total storage values before every write.
* It also helps avoid a fetch/delete loop, as we will stop fetching before the hard limit.
* This must be lower than DELETION_THRESHOLD. */
private static final double STORAGE_FULL_THRESHOLD = 0.90f; // 90%
private static final double STORAGE_FULL_THRESHOLD = 0.8f; // 80%
/** Start deleting files once we reach 98% usage.
/** Start deleting files once we reach 90% usage.
* This must be higher than STORAGE_FULL_THRESHOLD in order to avoid a fetch/delete loop. */
public static final double DELETION_THRESHOLD = 0.98f; // 98%
public static final double DELETION_THRESHOLD = 0.9f; // 90%
private static final long PER_NAME_STORAGE_MULTIPLIER = 4L;

251
src/main/java/org/qortal/controller/arbitrary/ArbitraryMetadataManager.java
View File

@ -24,6 +24,11 @@ import org.qortal.utils.Triple;
import java.io.IOException;
import java.util.*;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.function.Function;
import java.util.stream.Collectors;
import static org.qortal.controller.arbitrary.ArbitraryDataFileListManager.*;
@ -61,6 +66,7 @@ public class ArbitraryMetadataManager {
private ArbitraryMetadataManager() {
scheduler.scheduleAtFixedRate(this::processNetworkGetArbitraryMetadataMessage, 60, 1, TimeUnit.SECONDS);
}
public static ArbitraryMetadataManager getInstance() {
@ -354,9 +360,8 @@ public class ArbitraryMetadataManager {
// Forward to requesting peer
LOGGER.debug("Forwarding metadata to requesting peer: {}", requestingPeer);
if (!requestingPeer.sendMessage(forwardArbitraryMetadataMessage)) {
requestingPeer.disconnect("failed to forward arbitrary metadata");
}
requestingPeer.sendMessage(forwardArbitraryMetadataMessage);
}
}
}
@ -371,107 +376,159 @@ public class ArbitraryMetadataManager {
}
}
// List to collect messages
private final List<PeerMessage> messageList = new ArrayList<>();
// Lock to synchronize access to the list
private final Object lock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
public void onNetworkGetArbitraryMetadataMessage(Peer peer, Message message) {
// Don't respond if QDN is disabled
if (!Settings.getInstance().isQdnEnabled()) {
return;
}
Controller.getInstance().stats.getArbitraryMetadataMessageStats.requests.incrementAndGet();
GetArbitraryMetadataMessage getArbitraryMetadataMessage = (GetArbitraryMetadataMessage) message;
byte[] signature = getArbitraryMetadataMessage.getSignature();
String signature58 = Base58.encode(signature);
Long now = NTP.getTime();
Triple<String, Peer, Long> newEntry = new Triple<>(signature58, peer, now);
// If we've seen this request recently, then ignore
if (arbitraryMetadataRequests.putIfAbsent(message.getId(), newEntry) != null) {
LOGGER.debug("Ignoring metadata request from peer {} for signature {}", peer, signature58);
return;
}
LOGGER.debug("Received metadata request from peer {} for signature {}", peer, signature58);
ArbitraryTransactionData transactionData = null;
ArbitraryDataFile metadataFile = null;
try (final Repository repository = RepositoryManager.getRepository()) {
// Firstly we need to lookup this file on chain to get its metadata hash
transactionData = (ArbitraryTransactionData)repository.getTransactionRepository().fromSignature(signature);
if (transactionData instanceof ArbitraryTransactionData) {
// Check if we're even allowed to serve metadata for this transaction
if (ArbitraryDataStorageManager.getInstance().canStoreData(transactionData)) {
byte[] metadataHash = transactionData.getMetadataHash();
if (metadataHash != null) {
// Load metadata file
metadataFile = ArbitraryDataFile.fromHash(metadataHash, signature);
}
}
}
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while fetching arbitrary metadata for peer %s", peer), e);
}
// We should only respond if we have the metadata file
if (metadataFile != null && metadataFile.exists()) {
// We have the metadata file, so update requests map to reflect that we've sent it
newEntry = new Triple<>(null, null, now);
arbitraryMetadataRequests.put(message.getId(), newEntry);
ArbitraryMetadataMessage arbitraryMetadataMessage = new ArbitraryMetadataMessage(signature, metadataFile);
arbitraryMetadataMessage.setId(message.getId());
if (!peer.sendMessage(arbitraryMetadataMessage)) {
LOGGER.debug("Couldn't send metadata");
peer.disconnect("failed to send metadata");
return;
}
LOGGER.debug("Sent metadata");
// Nothing left to do, so return to prevent any unnecessary forwarding from occurring
LOGGER.debug("No need for any forwarding because metadata request is fully served");
return;
}
// We may need to forward this request on
boolean isBlocked = (transactionData == null || ListUtils.isNameBlocked(transactionData.getName()));
if (Settings.getInstance().isRelayModeEnabled() && !isBlocked) {
// In relay mode - so ask our other peers if they have it
long requestTime = getArbitraryMetadataMessage.getRequestTime();
int requestHops = getArbitraryMetadataMessage.getRequestHops() + 1;
long totalRequestTime = now - requestTime;
if (totalRequestTime < RELAY_REQUEST_MAX_DURATION) {
// Relay request hasn't timed out yet, so can potentially be rebroadcast
if (requestHops < RELAY_REQUEST_MAX_HOPS) {
// Relay request hasn't reached the maximum number of hops yet, so can be rebroadcast
Message relayGetArbitraryMetadataMessage = new GetArbitraryMetadataMessage(signature, requestTime, requestHops);
relayGetArbitraryMetadataMessage.setId(message.getId());
LOGGER.debug("Rebroadcasting metadata request from peer {} for signature {} to our other peers... totalRequestTime: {}, requestHops: {}", peer, Base58.encode(signature), totalRequestTime, requestHops);
Network.getInstance().broadcast(
broadcastPeer ->
!broadcastPeer.isAtLeastVersion(RELAY_MIN_PEER_VERSION) ? null :
broadcastPeer == peer || Objects.equals(broadcastPeer.getPeerData().getAddress().getHost(), peer.getPeerData().getAddress().getHost()) ? null : relayGetArbitraryMetadataMessage);
}
else {
// This relay request has reached the maximum number of allowed hops
}
}
else {
// This relay request has timed out
}
synchronized (lock) {
messageList.add(new PeerMessage(peer, message));
}
}
private void processNetworkGetArbitraryMetadataMessage() {
try {
List<PeerMessage> messagesToProcess;
synchronized (lock) {
messagesToProcess = new ArrayList<>(messageList);
messageList.clear();
}
Map<String, byte[]> signatureBySignature58 = new HashMap<>((messagesToProcess.size()));
Map<String, Long> nowBySignature58 = new HashMap<>(messagesToProcess.size());
Map<String,PeerMessage> peerMessageBySignature58 = new HashMap<>(messagesToProcess.size());
for( PeerMessage peerMessage : messagesToProcess) {
Controller.getInstance().stats.getArbitraryMetadataMessageStats.requests.incrementAndGet();
GetArbitraryMetadataMessage getArbitraryMetadataMessage = (GetArbitraryMetadataMessage) peerMessage.message;
byte[] signature = getArbitraryMetadataMessage.getSignature();
String signature58 = Base58.encode(signature);
Long now = NTP.getTime();
Triple<String, Peer, Long> newEntry = new Triple<>(signature58, peerMessage.peer, now);
// If we've seen this request recently, then ignore
if (arbitraryMetadataRequests.putIfAbsent(peerMessage.message.getId(), newEntry) != null) {
LOGGER.debug("Ignoring metadata request from peer {} for signature {}", peerMessage.peer, signature58);
continue;
}
LOGGER.debug("Received metadata request from peer {} for signature {}", peerMessage.peer, signature58);
signatureBySignature58.put(signature58, signature);
nowBySignature58.put(signature58, now);
peerMessageBySignature58.put(signature58, peerMessage);
}
if( signatureBySignature58.isEmpty() ) return;
List<TransactionData> transactionDataList;
try (final Repository repository = RepositoryManager.getRepository()) {
// Firstly we need to lookup this file on chain to get its metadata hash
transactionDataList = repository.getTransactionRepository().fromSignatures(new ArrayList(signatureBySignature58.values()));
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while fetching arbitrary transactions"), e);
return;
}
Map<String, ArbitraryTransactionData> dataBySignature58
= transactionDataList.stream()
.filter(data -> data instanceof ArbitraryTransactionData)
.map(ArbitraryTransactionData.class::cast)
.collect(Collectors.toMap(data -> Base58.encode(data.getSignature()), Function.identity()));
for(Map.Entry<String, ArbitraryTransactionData> entry : dataBySignature58.entrySet()) {
String signature58 = entry.getKey();
ArbitraryTransactionData transactionData = entry.getValue();
try {
// Check if we're even allowed to serve metadata for this transaction
if (ArbitraryDataStorageManager.getInstance().canStoreData(transactionData)) {
byte[] metadataHash = transactionData.getMetadataHash();
if (metadataHash != null) {
// Load metadata file
ArbitraryDataFile metadataFile = ArbitraryDataFile.fromHash(metadataHash, transactionData.getSignature());
// We should only respond if we have the metadata file
if (metadataFile != null && metadataFile.exists()) {
PeerMessage peerMessage = peerMessageBySignature58.get(signature58);
Message message = peerMessage.message;
Peer peer = peerMessage.peer;
// We have the metadata file, so update requests map to reflect that we've sent it
Triple newEntry = new Triple<>(null, null, nowBySignature58.get(signature58));
arbitraryMetadataRequests.put(message.getId(), newEntry);
ArbitraryMetadataMessage arbitraryMetadataMessage = new ArbitraryMetadataMessage(entry.getValue().getSignature(), metadataFile);
arbitraryMetadataMessage.setId(message.getId());
if (!peer.sendMessage(arbitraryMetadataMessage)) {
LOGGER.debug("Couldn't send metadata");
continue;
}
LOGGER.debug("Sent metadata");
// Nothing left to do, so return to prevent any unnecessary forwarding from occurring
LOGGER.debug("No need for any forwarding because metadata request is fully served");
}
}
}
} catch (DataException e) {
LOGGER.error(String.format("Repository issue while fetching arbitrary metadata"), e);
}
// We may need to forward this request on
boolean isBlocked = (transactionDataList == null || ListUtils.isNameBlocked(transactionData.getName()));
if (Settings.getInstance().isRelayModeEnabled() && !isBlocked) {
// In relay mode - so ask our other peers if they have it
PeerMessage peerMessage = peerMessageBySignature58.get(signature58);
GetArbitraryMetadataMessage getArbitraryMetadataMessage = (GetArbitraryMetadataMessage) peerMessage.message;
long requestTime = getArbitraryMetadataMessage.getRequestTime();
int requestHops = getArbitraryMetadataMessage.getRequestHops() + 1;
long totalRequestTime = nowBySignature58.get(signature58) - requestTime;
if (totalRequestTime < RELAY_REQUEST_MAX_DURATION) {
// Relay request hasn't timed out yet, so can potentially be rebroadcast
if (requestHops < RELAY_REQUEST_MAX_HOPS) {
// Relay request hasn't reached the maximum number of hops yet, so can be rebroadcast
byte[] signature = signatureBySignature58.get(signature58);
Message relayGetArbitraryMetadataMessage = new GetArbitraryMetadataMessage(signature, requestTime, requestHops);
relayGetArbitraryMetadataMessage.setId(getArbitraryMetadataMessage.getId());
Peer peer = peerMessage.peer;
LOGGER.debug("Rebroadcasting metadata request from peer {} for signature {} to our other peers... totalRequestTime: {}, requestHops: {}", peer, Base58.encode(signature), totalRequestTime, requestHops);
Network.getInstance().broadcast(
broadcastPeer ->
!broadcastPeer.isAtLeastVersion(RELAY_MIN_PEER_VERSION) ? null :
broadcastPeer == peer || Objects.equals(broadcastPeer.getPeerData().getAddress().getHost(), peer.getPeerData().getAddress().getHost()) ? null : relayGetArbitraryMetadataMessage);
} else {
// This relay request has reached the maximum number of allowed hops
}
} else {
// This relay request has timed out
}
}
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
}

130
src/main/java/org/qortal/controller/arbitrary/Follower.java Normal file
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@ -0,0 +1,130 @@
package org.qortal.controller.arbitrary;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.data.transaction.ArbitraryTransactionData;
import org.qortal.repository.Repository;
import org.qortal.repository.RepositoryManager;
import org.qortal.settings.Settings;
import org.qortal.utils.ListUtils;
import org.qortal.utils.NamedThreadFactory;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.OptionalInt;
import java.util.Set;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
public class Follower {
private static final Logger LOGGER = LogManager.getLogger(Follower.class);
private ScheduledExecutorService service
= Executors.newScheduledThreadPool(2, new NamedThreadFactory("Follower", Thread.NORM_PRIORITY));
private Follower() {
}
private static Follower instance;
public static Follower getInstance() {
if( instance == null ) {
instance = new Follower();
}
return instance;
}
public void start() {
// fetch arbitrary transactions from followed names from the last 100 blocks every 2 minutes
service.scheduleWithFixedDelay(() -> fetch(OptionalInt.of(100)), 10, 2, TimeUnit.MINUTES);
// fetch arbitrary transaction from followed names from any block every 24 hours
service.scheduleWithFixedDelay(() -> fetch(OptionalInt.empty()), 4, 24, TimeUnit.HOURS);
}
private void fetch(OptionalInt limit) {
try {
// for each followed name, get arbitraty transactions, then examine those transactions before fetching
for (String name : ListUtils.followedNames()) {
List<ArbitraryTransactionData> transactionsInReverseOrder;
// open database to get the transactions in reverse order for the followed name
try (final Repository repository = RepositoryManager.getRepository()) {
List<ArbitraryTransactionData> latestArbitraryTransactionsByName
= repository.getArbitraryRepository().getLatestArbitraryTransactionsByName(name);
if (limit.isPresent()) {
final int blockHeightThreshold = repository.getBlockRepository().getBlockchainHeight() - limit.getAsInt();
transactionsInReverseOrder
= latestArbitraryTransactionsByName.stream().filter(tx -> tx.getBlockHeight() > blockHeightThreshold)
.collect(Collectors.toList());
} else {
transactionsInReverseOrder = latestArbitraryTransactionsByName;
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
transactionsInReverseOrder = new ArrayList<>(0);
}
// collect process transaction hashes, so we don't fetch outdated transactions
Set<ArbitraryTransactionDataHashWrapper> processedTransactions = new HashSet<>();
ArbitraryDataStorageManager storageManager = ArbitraryDataStorageManager.getInstance();
// for each arbitrary transaction for the followed name process, evaluate, fetch
for (ArbitraryTransactionData arbitraryTransaction : transactionsInReverseOrder) {
boolean examined = false;
try (final Repository repository = RepositoryManager.getRepository()) {
// if not processed
if (!processedTransactions.contains(new ArbitraryTransactionDataHashWrapper(arbitraryTransaction))) {
boolean isLocal = repository.getArbitraryRepository().isDataLocal(arbitraryTransaction.getSignature());
// if not local, then continue to evaluate
if (!isLocal) {
// evaluate fetching status for this transaction on this node
ArbitraryDataExamination examination = storageManager.shouldPreFetchData(repository, arbitraryTransaction);
// if the evaluation passed, then fetch
examined = examination.isPass();
}
// if locally stored, then nothing needs to be done
// add to processed transactions
processedTransactions.add(new ArbitraryTransactionDataHashWrapper(arbitraryTransaction));
}
}
// if passed examination for fetching, then fetch
if (examined) {
LOGGER.info("for {} on {}, fetching {}", name, arbitraryTransaction.getService(), arbitraryTransaction.getIdentifier());
boolean fetched = ArbitraryDataFileListManager.getInstance().fetchArbitraryDataFileList(arbitraryTransaction);
LOGGER.info("fetched = " + fetched);
}
// pause a second before moving on to another transaction
Thread.sleep(1000);
}
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
}

22
src/main/java/org/qortal/controller/arbitrary/PeerMessage.java Normal file
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@ -0,0 +1,22 @@
package org.qortal.controller.arbitrary;
import org.qortal.network.Peer;
import org.qortal.network.message.Message;
public class PeerMessage {
Peer peer;
Message message;
public PeerMessage(Peer peer, Message message) {
this.peer = peer;
this.message = message;
}
public Peer getPeer() {
return peer;
}
public Message getMessage() {
return message;
}
}

287
src/main/java/org/qortal/controller/tradebot/TradeBot.java
View File

@ -8,6 +8,7 @@ import org.qortal.account.PrivateKeyAccount;
import org.qortal.api.model.crosschain.TradeBotCreateRequest;
import org.qortal.controller.Controller;
import org.qortal.controller.Synchronizer;
import org.qortal.controller.arbitrary.PeerMessage;
import org.qortal.controller.tradebot.AcctTradeBot.ResponseResult;
import org.qortal.crosschain.*;
import org.qortal.crypto.Crypto;
@ -37,7 +38,12 @@ import org.qortal.utils.NTP;
import java.awt.TrayIcon.MessageType;
import java.security.SecureRandom;
import java.util.*;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.stream.Collectors;
/**
* Performing cross-chain trading steps on behalf of user.
@ -118,6 +124,9 @@ public class TradeBot implements Listener {
private Map<String, Long> validTrades = new HashMap<>();
private TradeBot() {
tradePresenceMessageScheduler.scheduleAtFixedRate( this::processTradePresencesMessages, 60, 1, TimeUnit.SECONDS);
EventBus.INSTANCE.addListener(event -> TradeBot.getInstance().listen(event));
}
@ -551,77 +560,139 @@ public class TradeBot implements Listener {
}
}
// List to collect messages
private final List<PeerMessage> tradePresenceMessageList = new ArrayList<>();
// Lock to synchronize access to the list
private final Object tradePresenceMessageLock = new Object();
// Scheduled executor service to process messages every second
private final ScheduledExecutorService tradePresenceMessageScheduler = Executors.newScheduledThreadPool(1);
public void onTradePresencesMessage(Peer peer, Message message) {
TradePresencesMessage tradePresencesMessage = (TradePresencesMessage) message;
List<TradePresenceData> peersTradePresences = tradePresencesMessage.getTradePresences();
synchronized (tradePresenceMessageLock) {
tradePresenceMessageList.add(new PeerMessage(peer, message));
}
}
long now = NTP.getTime();
// Timestamps before this are too far into the past
long pastThreshold = now;
// Timestamps after this are too far into the future
long futureThreshold = now + PRESENCE_LIFETIME;
public void processTradePresencesMessages() {
Map<ByteArray, Supplier<ACCT>> acctSuppliersByCodeHash = SupportedBlockchain.getAcctMap();
try {
List<PeerMessage> messagesToProcess;
synchronized (tradePresenceMessageLock) {
messagesToProcess = new ArrayList<>(tradePresenceMessageList);
tradePresenceMessageList.clear();
}
int newCount = 0;
if( messagesToProcess.isEmpty() ) return;
try (final Repository repository = RepositoryManager.getRepository()) {
for (TradePresenceData peersTradePresence : peersTradePresences) {
long timestamp = peersTradePresence.getTimestamp();
Map<Peer, List<TradePresenceData>> tradePresencesByPeer = new HashMap<>(messagesToProcess.size());
// Ignore if timestamp is out of bounds
if (timestamp < pastThreshold || timestamp > futureThreshold) {
if (timestamp < pastThreshold)
LOGGER.trace("Ignoring trade presence {} from peer {} as timestamp {} is too old vs {}",
peersTradePresence.getAtAddress(), peer, timestamp, pastThreshold
);
else
LOGGER.trace("Ignoring trade presence {} from peer {} as timestamp {} is too new vs {}",
peersTradePresence.getAtAddress(), peer, timestamp, pastThreshold
// map all trade presences from the messages to their peer
for( PeerMessage peerMessage : messagesToProcess ) {
TradePresencesMessage tradePresencesMessage = (TradePresencesMessage) peerMessage.getMessage();
List<TradePresenceData> peersTradePresences = tradePresencesMessage.getTradePresences();
tradePresencesByPeer.put(peerMessage.getPeer(), peersTradePresences);
}
long now = NTP.getTime();
// Timestamps before this are too far into the past
long pastThreshold = now;
// Timestamps after this are too far into the future
long futureThreshold = now + PRESENCE_LIFETIME;
Map<ByteArray, Supplier<ACCT>> acctSuppliersByCodeHash = SupportedBlockchain.getAcctMap();
int newCount = 0;
Map<String, List<Peer>> peersByAtAddress = new HashMap<>(tradePresencesByPeer.size());
Map<String, TradePresenceData> tradePresenceByAtAddress = new HashMap<>(tradePresencesByPeer.size());
// for each batch of trade presence data from a peer, validate and populate the maps declared above
for ( Map.Entry<Peer, List<TradePresenceData>> entry: tradePresencesByPeer.entrySet()) {
Peer peer = entry.getKey();
for( TradePresenceData peersTradePresence : entry.getValue() ) {
// TradePresenceData peersTradePresence
long timestamp = peersTradePresence.getTimestamp();
// Ignore if timestamp is out of bounds
if (timestamp < pastThreshold || timestamp > futureThreshold) {
if (timestamp < pastThreshold)
LOGGER.trace("Ignoring trade presence {} from peer {} as timestamp {} is too old vs {}",
peersTradePresence.getAtAddress(), peer, timestamp, pastThreshold
);
else
LOGGER.trace("Ignoring trade presence {} from peer {} as timestamp {} is too new vs {}",
peersTradePresence.getAtAddress(), peer, timestamp, pastThreshold
);
continue;
}
ByteArray pubkeyByteArray = ByteArray.wrap(peersTradePresence.getPublicKey());
// Ignore if we've previously verified this timestamp+publickey combo or sent timestamp is older
TradePresenceData existingTradeData = this.safeAllTradePresencesByPubkey.get(pubkeyByteArray);
if (existingTradeData != null && timestamp <= existingTradeData.getTimestamp()) {
if (timestamp == existingTradeData.getTimestamp())
LOGGER.trace("Ignoring trade presence {} from peer {} as we have verified timestamp {} before",
peersTradePresence.getAtAddress(), peer, timestamp
);
else
LOGGER.trace("Ignoring trade presence {} from peer {} as timestamp {} is older than latest {}",
peersTradePresence.getAtAddress(), peer, timestamp, existingTradeData.getTimestamp()
);
continue;
}
// Check timestamp signature
byte[] timestampSignature = peersTradePresence.getSignature();
byte[] timestampBytes = Longs.toByteArray(timestamp);
byte[] publicKey = peersTradePresence.getPublicKey();
if (!Crypto.verify(publicKey, timestampSignature, timestampBytes)) {
LOGGER.trace("Ignoring trade presence {} from peer {} as signature failed to verify",
peersTradePresence.getAtAddress(), peer
);
continue;
continue;
}
peersByAtAddress.computeIfAbsent(peersTradePresence.getAtAddress(), address -> new ArrayList<>()).add(peer);
tradePresenceByAtAddress.put(peersTradePresence.getAtAddress(), peersTradePresence);
}
}
ByteArray pubkeyByteArray = ByteArray.wrap(peersTradePresence.getPublicKey());
if( tradePresenceByAtAddress.isEmpty() ) return;
// Ignore if we've previously verified this timestamp+publickey combo or sent timestamp is older
TradePresenceData existingTradeData = this.safeAllTradePresencesByPubkey.get(pubkeyByteArray);
if (existingTradeData != null && timestamp <= existingTradeData.getTimestamp()) {
if (timestamp == existingTradeData.getTimestamp())
LOGGER.trace("Ignoring trade presence {} from peer {} as we have verified timestamp {} before",
peersTradePresence.getAtAddress(), peer, timestamp
);
else
LOGGER.trace("Ignoring trade presence {} from peer {} as timestamp {} is older than latest {}",
peersTradePresence.getAtAddress(), peer, timestamp, existingTradeData.getTimestamp()
);
List<ATData> atDataList;
try (final Repository repository = RepositoryManager.getRepository()) {
atDataList = repository.getATRepository().fromATAddresses( new ArrayList<>(tradePresenceByAtAddress.keySet()) );
} catch (DataException e) {
LOGGER.error("Couldn't process TRADE_PRESENCES message due to repository issue", e);
return;
}
continue;
}
Map<String, Supplier<ACCT>> supplierByAtAddress = new HashMap<>(atDataList.size());
// Check timestamp signature
byte[] timestampSignature = peersTradePresence.getSignature();
byte[] timestampBytes = Longs.toByteArray(timestamp);
byte[] publicKey = peersTradePresence.getPublicKey();
if (!Crypto.verify(publicKey, timestampSignature, timestampBytes)) {
LOGGER.trace("Ignoring trade presence {} from peer {} as signature failed to verify",
peersTradePresence.getAtAddress(), peer
);
List<ATData> validatedAtDataList = new ArrayList<>(atDataList.size());
continue;
}
// for each trade
for( ATData atData : atDataList ) {
ATData atData = repository.getATRepository().fromATAddress(peersTradePresence.getAtAddress());
TradePresenceData peersTradePresence = tradePresenceByAtAddress.get(atData.getATAddress());
if (atData == null || atData.getIsFrozen() || atData.getIsFinished()) {
if (atData == null)
LOGGER.trace("Ignoring trade presence {} from peer {} as AT doesn't exist",
peersTradePresence.getAtAddress(), peer
LOGGER.trace("Ignoring trade presence {} from peer as AT doesn't exist",
peersTradePresence.getAtAddress()
);
else
LOGGER.trace("Ignoring trade presence {} from peer {} as AT is frozen or finished",
peersTradePresence.getAtAddress(), peer
LOGGER.trace("Ignoring trade presence {} from peer as AT is frozen or finished",
peersTradePresence.getAtAddress()
);
continue;
@ -630,51 +701,87 @@ public class TradeBot implements Listener {
ByteArray atCodeHash = ByteArray.wrap(atData.getCodeHash());
Supplier<ACCT> acctSupplier = acctSuppliersByCodeHash.get(atCodeHash);
if (acctSupplier == null) {
LOGGER.trace("Ignoring trade presence {} from peer {} as AT isn't a known ACCT?",
peersTradePresence.getAtAddress(), peer
LOGGER.trace("Ignoring trade presence {} from peer as AT isn't a known ACCT?",
peersTradePresence.getAtAddress()
);
continue;
}
CrossChainTradeData tradeData = acctSupplier.get().populateTradeData(repository, atData);
if (tradeData == null) {
LOGGER.trace("Ignoring trade presence {} from peer {} as trade data not found?",
peersTradePresence.getAtAddress(), peer
);
continue;
}
// Convert signer's public key to address form
String signerAddress = peersTradePresence.getTradeAddress();
// Signer's public key (in address form) must match Bob's / Alice's trade public key (in address form)
if (!signerAddress.equals(tradeData.qortalCreatorTradeAddress) && !signerAddress.equals(tradeData.qortalPartnerAddress)) {
LOGGER.trace("Ignoring trade presence {} from peer {} as signer isn't Alice or Bob?",
peersTradePresence.getAtAddress(), peer
);
continue;
}
// This is new to us
this.allTradePresencesByPubkey.put(pubkeyByteArray, peersTradePresence);
++newCount;
LOGGER.trace("Added trade presence {} from peer {} with timestamp {}",
peersTradePresence.getAtAddress(), peer, timestamp
);
EventBus.INSTANCE.notify(new TradePresenceEvent(peersTradePresence));
validatedAtDataList.add(atData);
}
} catch (DataException e) {
LOGGER.error("Couldn't process TRADE_PRESENCES message due to repository issue", e);
}
if (newCount > 0) {
LOGGER.debug("New trade presences: {}, all trade presences: {}", newCount, allTradePresencesByPubkey.size());
rebuildSafeAllTradePresences();
// populated data for each trade
List<CrossChainTradeData> crossChainTradeDataList;
// validated trade data grouped by code (cross chain coin)
Map<ByteArray, List<ATData>> atDataByCodeHash
= validatedAtDataList.stream().collect(
Collectors.groupingBy(data -> ByteArray.wrap(data.getCodeHash())));
try (final Repository repository = RepositoryManager.getRepository()) {
crossChainTradeDataList = new ArrayList<>();
// for each code (cross chain coin), get each trade, then populate trade data
for( Map.Entry<ByteArray, List<ATData>> entry : atDataByCodeHash.entrySet() ) {
Supplier<ACCT> acctSupplier = acctSuppliersByCodeHash.get(entry.getKey());
crossChainTradeDataList.addAll(
acctSupplier.get().populateTradeDataList(
repository,
entry.getValue()
)
.stream().filter( data -> data != null )
.collect(Collectors.toList())
);
}
} catch (DataException e) {
LOGGER.error("Couldn't process TRADE_PRESENCES message due to repository issue", e);
return;
}
// for each populated trade data, validate and fire event
for( CrossChainTradeData tradeData : crossChainTradeDataList ) {
List<Peer> peers = peersByAtAddress.get(tradeData.qortalAtAddress);
for( Peer peer : peers ) {
TradePresenceData peersTradePresence = tradePresenceByAtAddress.get(tradeData.qortalAtAddress);
// Convert signer's public key to address form
String signerAddress = peersTradePresence.getTradeAddress();
// Signer's public key (in address form) must match Bob's / Alice's trade public key (in address form)
if (!signerAddress.equals(tradeData.qortalCreatorTradeAddress) && !signerAddress.equals(tradeData.qortalPartnerAddress)) {
LOGGER.trace("Ignoring trade presence {} from peer {} as signer isn't Alice or Bob?",
peersTradePresence.getAtAddress(), peer
);
continue;
}
ByteArray pubkeyByteArray = ByteArray.wrap(peersTradePresence.getPublicKey());
// This is new to us
this.allTradePresencesByPubkey.put(pubkeyByteArray, peersTradePresence);
++newCount;
LOGGER.trace("Added trade presence {} from peer {} with timestamp {}",
peersTradePresence.getAtAddress(), peer, tradeData.creationTimestamp
);
EventBus.INSTANCE.notify(new TradePresenceEvent(peersTradePresence));
}
}
if (newCount > 0) {
LOGGER.info("New trade presences: {}, all trade presences: {}", newCount, allTradePresencesByPubkey.size());
rebuildSafeAllTradePresences();
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}

7
src/main/java/org/qortal/crosschain/ACCT.java
View File

@ -6,6 +6,9 @@ import org.qortal.data.crosschain.CrossChainTradeData;
import org.qortal.repository.DataException;
import org.qortal.repository.Repository;
import java.util.List;
import java.util.OptionalLong;
public interface ACCT {
public byte[] getCodeBytesHash();
@ -16,8 +19,12 @@ public interface ACCT {
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException;
public List<CrossChainTradeData> populateTradeDataList(Repository respository, List<ATData> atDataList) throws DataException;
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException;
CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException;
public byte[] buildCancelMessage(String creatorQortalAddress);
public byte[] findSecretA(Repository repository, CrossChainTradeData crossChainTradeData) throws DataException;

35
src/main/java/org/qortal/crosschain/Bitcoin.java
View File

@ -1,5 +1,6 @@
package org.qortal.crosschain;
import org.bitcoinj.core.Coin;
import org.bitcoinj.core.Context;
import org.bitcoinj.core.NetworkParameters;
import org.bitcoinj.core.Transaction;
@ -14,15 +15,21 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
public class Bitcoin extends Bitcoiny {
public static final String CURRENCY_CODE = "BTC";
private static final long MINIMUM_ORDER_AMOUNT = 100000; // 0.001 BTC minimum order, due to high fees
// Locking fee to lock in a QORT for BTC. This is the default value that the user should reset to
// a value inline with the BTC fee market. This is 5 sats per kB.
private static final Coin DEFAULT_FEE_PER_KB = Coin.valueOf(5_000); // 0.00005 BTC per 1000 bytes
// Temporary values until a dynamic fee system is written.
private static final long NEW_FEE_AMOUNT = 6_000L;
private static final long MINIMUM_ORDER_AMOUNT = 100_000; // 0.001 BTC minimum order, due to high fees
// Default value until user resets fee to compete with the current market. This is a total value for a
// p2sh transaction, size 300 kB, 5 sats per kB
private static final long NEW_FEE_AMOUNT = 1_500L;
private static final long NON_MAINNET_FEE = 1000L; // enough for TESTNET3 and should be OK for REGTEST
@ -111,7 +118,7 @@ public class Bitcoin extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) {
return this.getFeeCeiling();
return this.getFeeRequired();
}
},
TEST3 {
@ -173,14 +180,14 @@ public class Bitcoin extends Bitcoiny {
}
};
private long feeCeiling = NEW_FEE_AMOUNT;
private AtomicLong feeRequired = new AtomicLong(NEW_FEE_AMOUNT);
public long getFeeCeiling() {
return feeCeiling;
public long getFeeRequired() {
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
this.feeCeiling = feeCeiling;
public void setFeeRequired(long feeRequired) {
this.feeRequired.set(feeRequired);
}
public abstract NetworkParameters getParams();
@ -196,7 +203,7 @@ public class Bitcoin extends Bitcoiny {
// Constructors and instance
private Bitcoin(BitcoinNet bitcoinNet, BitcoinyBlockchainProvider blockchain, Context bitcoinjContext, String currencyCode) {
super(blockchain, bitcoinjContext, currencyCode, bitcoinjContext.getFeePerKb());
super(blockchain, bitcoinjContext, currencyCode, DEFAULT_FEE_PER_KB);
this.bitcoinNet = bitcoinNet;
LOGGER.info(() -> String.format("Starting Bitcoin support using %s", this.bitcoinNet.name()));
@ -242,14 +249,14 @@ public class Bitcoin extends Bitcoiny {
}
@Override
public long getFeeCeiling() {
return this.bitcoinNet.getFeeCeiling();
public long getFeeRequired() {
return this.bitcoinNet.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.bitcoinNet.setFeeCeiling( fee );
this.bitcoinNet.setFeeRequired( fee );
}
/**
* Returns bitcoinj transaction sending <tt>amount</tt> to <tt>recipient</tt> using 20 sat/byte fee.

25
src/main/java/org/qortal/crosschain/BitcoinACCTv1.java
View File

@ -4,6 +4,7 @@ import com.google.common.hash.HashCode;
import com.google.common.primitives.Bytes;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -19,6 +20,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -608,7 +610,14 @@ public class BitcoinACCTv1 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -617,13 +626,14 @@ public class BitcoinACCTv1 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -636,8 +646,13 @@ public class BitcoinACCTv1 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

25
src/main/java/org/qortal/crosschain/BitcoinACCTv3.java
View File

@ -6,6 +6,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -21,6 +22,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -569,7 +571,14 @@ public class BitcoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -578,13 +587,14 @@ public class BitcoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -597,8 +607,13 @@ public class BitcoinACCTv3 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

4
src/main/java/org/qortal/crosschain/Bitcoiny.java
View File

@ -864,9 +864,9 @@ public abstract class Bitcoiny extends AbstractBitcoinNetParams implements Forei
} while (true);
}
public abstract long getFeeCeiling();
public abstract long getFeeRequired();
public abstract void setFeeCeiling(long fee);
public abstract void setFeeRequired(long fee);
// UTXOProvider support

12
src/main/java/org/qortal/crosschain/BitcoinyTBD.java
View File

@ -90,7 +90,7 @@ public class BitcoinyTBD extends Bitcoiny {
NetTBD netTBD
= new NetTBD(
bitcoinyTBDRequest.getNetworkName(),
bitcoinyTBDRequest.getFeeCeiling(),
bitcoinyTBDRequest.getFeeRequired(),
networkParams,
Collections.emptyList(),
bitcoinyTBDRequest.getExpectedGenesisHash()
@ -135,19 +135,19 @@ public class BitcoinyTBD extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) throws ForeignBlockchainException {
return this.netTBD.getFeeCeiling();
return this.netTBD.getFeeRequired();
}
@Override
public long getFeeCeiling() {
public long getFeeRequired() {
return this.netTBD.getFeeCeiling();
return this.netTBD.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.netTBD.setFeeCeiling( fee );
this.netTBD.setFeeRequired( fee );
}
@Override

21
src/main/java/org/qortal/crosschain/Digibyte.java
View File

@ -14,6 +14,7 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
public class Digibyte extends Bitcoiny {
@ -59,7 +60,7 @@ public class Digibyte extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) {
return this.getFeeCeiling();
return this.getFeeRequired();
}
},
TEST3 {
@ -109,14 +110,14 @@ public class Digibyte extends Bitcoiny {
}
};
private long feeCeiling = MAINNET_FEE;
private AtomicLong feeRequired = new AtomicLong(MAINNET_FEE);
public long getFeeCeiling() {
return feeCeiling;
public long getFeeRequired() {
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
this.feeCeiling = feeCeiling;
public void setFeeRequired(long feeRequired) {
this.feeRequired.set(feeRequired);
}
public abstract NetworkParameters getParams();
@ -178,13 +179,13 @@ public class Digibyte extends Bitcoiny {
}
@Override
public long getFeeCeiling() {
return this.digibyteNet.getFeeCeiling();
public long getFeeRequired() {
return this.digibyteNet.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.digibyteNet.setFeeCeiling( fee );
this.digibyteNet.setFeeRequired( fee );
}
}

25
src/main/java/org/qortal/crosschain/DigibyteACCTv3.java
View File

@ -6,6 +6,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -21,6 +22,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -569,7 +571,14 @@ public class DigibyteACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -578,13 +587,14 @@ public class DigibyteACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -597,8 +607,13 @@ public class DigibyteACCTv3 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

21
src/main/java/org/qortal/crosschain/Dogecoin.java
View File

@ -13,6 +13,7 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
public class Dogecoin extends Bitcoiny {
@ -60,7 +61,7 @@ public class Dogecoin extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) {
return this.getFeeCeiling();
return this.getFeeRequired();
}
},
TEST3 {
@ -110,14 +111,14 @@ public class Dogecoin extends Bitcoiny {
}
};
private long feeCeiling = MAINNET_FEE;
private AtomicLong feeRequired = new AtomicLong(MAINNET_FEE);
public long getFeeCeiling() {
return feeCeiling;
public long getFeeRequired() {
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
this.feeCeiling = feeCeiling;
public void setFeeRequired(long feeRequired) {
this.feeRequired.set(feeRequired);
}
public abstract NetworkParameters getParams();
@ -179,13 +180,13 @@ public class Dogecoin extends Bitcoiny {
}
@Override
public long getFeeCeiling() {
return this.dogecoinNet.getFeeCeiling();
public long getFeeRequired() {
return this.dogecoinNet.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.dogecoinNet.setFeeCeiling( fee );
this.dogecoinNet.setFeeRequired( fee );
}
}

25
src/main/java/org/qortal/crosschain/DogecoinACCTv1.java
View File

@ -6,6 +6,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -21,6 +22,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -566,7 +568,14 @@ public class DogecoinACCTv1 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -575,13 +584,14 @@ public class DogecoinACCTv1 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -594,8 +604,13 @@ public class DogecoinACCTv1 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

25
src/main/java/org/qortal/crosschain/DogecoinACCTv3.java
View File

@ -6,6 +6,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -21,6 +22,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -569,7 +571,14 @@ public class DogecoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -578,13 +587,14 @@ public class DogecoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -597,8 +607,13 @@ public class DogecoinACCTv3 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

21
src/main/java/org/qortal/crosschain/Litecoin.java
View File

@ -14,6 +14,7 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
public class Litecoin extends Bitcoiny {
@ -63,7 +64,7 @@ public class Litecoin extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) {
return this.getFeeCeiling();
return this.getFeeRequired();
}
},
TEST3 {
@ -116,14 +117,14 @@ public class Litecoin extends Bitcoiny {
}
};
private long feeCeiling = MAINNET_FEE;
private AtomicLong feeRequired = new AtomicLong(MAINNET_FEE);
public long getFeeCeiling() {
return feeCeiling;
public long getFeeRequired() {
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
this.feeCeiling = feeCeiling;
public void setFeeRequired(long feeRequired) {
this.feeRequired.set(feeRequired);
}
public abstract NetworkParameters getParams();
@ -185,13 +186,13 @@ public class Litecoin extends Bitcoiny {
}
@Override
public long getFeeCeiling() {
return this.litecoinNet.getFeeCeiling();
public long getFeeRequired() {
return this.litecoinNet.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.litecoinNet.setFeeCeiling( fee );
this.litecoinNet.setFeeRequired( fee );
}
}

25
src/main/java/org/qortal/crosschain/LitecoinACCTv1.java
View File

@ -4,6 +4,7 @@ import com.google.common.hash.HashCode;
import com.google.common.primitives.Bytes;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -19,6 +20,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -559,7 +561,14 @@ public class LitecoinACCTv1 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -568,13 +577,14 @@ public class LitecoinACCTv1 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -587,8 +597,13 @@ public class LitecoinACCTv1 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

25
src/main/java/org/qortal/crosschain/LitecoinACCTv3.java
View File

@ -4,6 +4,7 @@ import com.google.common.hash.HashCode;
import com.google.common.primitives.Bytes;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -19,6 +20,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -562,7 +564,14 @@ public class LitecoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -571,13 +580,14 @@ public class LitecoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -590,8 +600,13 @@ public class LitecoinACCTv3 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

15
src/main/java/org/qortal/crosschain/NetTBD.java
View File

@ -3,18 +3,19 @@ package org.qortal.crosschain;
import org.bitcoinj.core.NetworkParameters;
import java.util.Collection;
import java.util.concurrent.atomic.AtomicLong;
public class NetTBD {
private String name;
private long feeCeiling;
private AtomicLong feeRequired;
private NetworkParameters params;
private Collection<ElectrumX.Server> servers;
private String genesisHash;
public NetTBD(String name, long feeCeiling, NetworkParameters params, Collection<ElectrumX.Server> servers, String genesisHash) {
public NetTBD(String name, long feeRequired, NetworkParameters params, Collection<ElectrumX.Server> servers, String genesisHash) {
this.name = name;
this.feeCeiling = feeCeiling;
this.feeRequired = new AtomicLong(feeRequired);
this.params = params;
this.servers = servers;
this.genesisHash = genesisHash;
@ -25,14 +26,14 @@ public class NetTBD {
return this.name;
}
public long getFeeCeiling() {
public long getFeeRequired() {
return feeCeiling;
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
public void setFeeRequired(long feeRequired) {
this.feeCeiling = feeCeiling;
this.feeRequired.set(feeRequired);
}
public NetworkParameters getParams() {

28
src/main/java/org/qortal/crosschain/PirateChain.java
View File

@ -21,6 +21,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.*;
import java.util.concurrent.atomic.AtomicLong;
public class PirateChain extends Bitcoiny {
@ -51,12 +52,7 @@ public class PirateChain extends Bitcoiny {
public Collection<Server> getServers() {
return Arrays.asList(
// Servers chosen on NO BASIS WHATSOEVER from various sources!
new Server("lightd.pirate.black", Server.ConnectionType.SSL, 443),
new Server("wallet-arrr1.qortal.online", Server.ConnectionType.SSL, 443),
new Server("wallet-arrr2.qortal.online", Server.ConnectionType.SSL, 443),
new Server("wallet-arrr3.qortal.online", Server.ConnectionType.SSL, 443),
new Server("wallet-arrr4.qortal.online", Server.ConnectionType.SSL, 443),
new Server("wallet-arrr5.qortal.online", Server.ConnectionType.SSL, 443)
new Server("lightd.pirate.black", Server.ConnectionType.SSL, 443)
);
}
@ -67,7 +63,7 @@ public class PirateChain extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) {
return this.getFeeCeiling();
return this.getFeeRequired();
}
},
TEST3 {
@ -117,14 +113,14 @@ public class PirateChain extends Bitcoiny {
}
};
private long feeCeiling = MAINNET_FEE;
private AtomicLong feeRequired = new AtomicLong(MAINNET_FEE);
public long getFeeCeiling() {
return feeCeiling;
public long getFeeRequired() {
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
this.feeCeiling = feeCeiling;
public void setFeeRequired(long feeRequired) {
this.feeRequired.set(feeRequired);
}
public abstract NetworkParameters getParams();
@ -186,14 +182,14 @@ public class PirateChain extends Bitcoiny {
}
@Override
public long getFeeCeiling() {
return this.pirateChainNet.getFeeCeiling();
public long getFeeRequired() {
return this.pirateChainNet.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.pirateChainNet.setFeeCeiling( fee );
this.pirateChainNet.setFeeRequired( fee );
}
/**
* Returns confirmed balance, based on passed payment script.

25
src/main/java/org/qortal/crosschain/PirateChainACCTv3.java
View File

@ -4,6 +4,7 @@ import com.google.common.hash.HashCode;
import com.google.common.primitives.Bytes;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -19,6 +20,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -580,7 +582,14 @@ public class PirateChainACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -589,13 +598,14 @@ public class PirateChainACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -608,8 +618,13 @@ public class PirateChainACCTv3 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

5
src/main/java/org/qortal/crosschain/PirateWallet.java
View File

@ -8,6 +8,7 @@ import org.bouncycastle.util.encoders.DecoderException;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.controller.PirateChainWalletController;
import org.qortal.crypto.Crypto;
import org.qortal.settings.Settings;
@ -67,8 +68,8 @@ public class PirateWallet {
}
// Pick a random server
PirateLightClient.Server server = this.getRandomServer();
String serverUri = String.format("https://%s:%d/", server.hostname, server.port);
ChainableServer server = PirateChain.getInstance().blockchainProvider.getCurrentServer();
String serverUri = String.format("https://%s:%d/", server.getHostName(), server.getPort());
// Pirate library uses base64 encoding
String entropy64 = Base64.toBase64String(this.entropyBytes);

21
src/main/java/org/qortal/crosschain/Ravencoin.java
View File

@ -14,6 +14,7 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicLong;
public class Ravencoin extends Bitcoiny {
@ -61,7 +62,7 @@ public class Ravencoin extends Bitcoiny {
@Override
public long getP2shFee(Long timestamp) {
return this.getFeeCeiling();
return this.getFeeRequired();
}
},
TEST3 {
@ -111,14 +112,14 @@ public class Ravencoin extends Bitcoiny {
}
};
private long feeCeiling = MAINNET_FEE;
private AtomicLong feeRequired = new AtomicLong( MAINNET_FEE );
public long getFeeCeiling() {
return feeCeiling;
public long getFeeRequired() {
return feeRequired.get();
}
public void setFeeCeiling(long feeCeiling) {
this.feeCeiling = feeCeiling;
public void setFeeRequired(long feeRequired) {
this.feeRequired.set(feeRequired);
}
public abstract NetworkParameters getParams();
@ -180,13 +181,13 @@ public class Ravencoin extends Bitcoiny {
}
@Override
public long getFeeCeiling() {
return this.ravencoinNet.getFeeCeiling();
public long getFeeRequired() {
return this.ravencoinNet.getFeeRequired();
}
@Override
public void setFeeCeiling(long fee) {
public void setFeeRequired(long fee) {
this.ravencoinNet.setFeeCeiling( fee );
this.ravencoinNet.setFeeRequired( fee );
}
}

25
src/main/java/org/qortal/crosschain/RavencoinACCTv3.java
View File

@ -6,6 +6,7 @@ import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.ciyam.at.*;
import org.qortal.account.Account;
import org.qortal.api.resource.CrossChainUtils;
import org.qortal.asset.Asset;
import org.qortal.at.QortalFunctionCode;
import org.qortal.crypto.Crypto;
@ -21,6 +22,7 @@ import org.qortal.utils.BitTwiddling;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.List;
import java.util.OptionalLong;
import static org.ciyam.at.OpCode.calcOffset;
@ -569,7 +571,14 @@ public class RavencoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATData atData) throws DataException {
ATStateData atStateData = repository.getATRepository().getLatestATState(atData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
@Override
public List<CrossChainTradeData> populateTradeDataList(Repository repository, List<ATData> atDataList) throws DataException {
List<CrossChainTradeData> crossChainTradeDataList = CrossChainUtils.populateTradeDataList(repository, this, atDataList);
return crossChainTradeDataList;
}
/**
@ -578,13 +587,14 @@ public class RavencoinACCTv3 implements ACCT {
@Override
public CrossChainTradeData populateTradeData(Repository repository, ATStateData atStateData) throws DataException {
ATData atData = repository.getATRepository().fromATAddress(atStateData.getATAddress());
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData);
return populateTradeData(repository, atData.getCreatorPublicKey(), atData.getCreation(), atStateData, OptionalLong.empty());
}
/**
* Returns CrossChainTradeData with useful info extracted from AT.
*/
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData) throws DataException {
@Override
public CrossChainTradeData populateTradeData(Repository repository, byte[] creatorPublicKey, long creationTimestamp, ATStateData atStateData, OptionalLong optionalBalance) throws DataException {
byte[] addressBytes = new byte[25]; // for general use
String atAddress = atStateData.getATAddress();
@ -597,8 +607,13 @@ public class RavencoinACCTv3 implements ACCT {
tradeData.qortalCreator = Crypto.toAddress(creatorPublicKey);
tradeData.creationTimestamp = creationTimestamp;
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
if(optionalBalance.isPresent()) {
tradeData.qortBalance = optionalBalance.getAsLong();
}
else {
Account atAccount = new Account(repository, atAddress);
tradeData.qortBalance = atAccount.getConfirmedBalance(Asset.QORT);
}
byte[] stateData = atStateData.getStateData();
ByteBuffer dataByteBuffer = ByteBuffer.wrap(stateData);

4
src/main/java/org/qortal/crypto/AES.java
View File

@ -100,7 +100,7 @@ public class AES {
// Prepend the output stream with the 16 byte initialization vector
outputStream.write(iv.getIV());
byte[] buffer = new byte[1024];
byte[] buffer = new byte[65536];
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byte[] output = cipher.update(buffer, 0, bytesRead);
@ -138,7 +138,7 @@ public class AES {
Cipher cipher = Cipher.getInstance(algorithm);
cipher.init(Cipher.DECRYPT_MODE, key, new IvParameterSpec(iv));
byte[] buffer = new byte[64];
byte[] buffer = new byte[65536];
int bytesRead;
while ((bytesRead = inputStream.read(buffer)) != -1) {
byte[] output = cipher.update(buffer, 0, bytesRead);

57
src/main/java/org/qortal/data/crosschain/ForeignFeeData.java Normal file
View File

@ -0,0 +1,57 @@
package org.qortal.data.crosschain;
import org.json.JSONObject;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
// All properties to be converted to JSON via JAXB
@XmlAccessorType(XmlAccessType.FIELD)
public class ForeignFeeData {
private String blockchain;
@XmlJavaTypeAdapter(value = org.qortal.api.AmountTypeAdapter.class)
private long fee;
protected ForeignFeeData() {
/* JAXB */
}
public ForeignFeeData(String blockchain,
long fee) {
this.blockchain = blockchain;
this.fee = fee;
}
public String getBlockchain() {
return this.blockchain;
}
public long getFee() {
return this.fee;
}
public JSONObject toJson() {
JSONObject jsonObject = new JSONObject();
jsonObject.put("blockchain", this.getBlockchain());
jsonObject.put("fee", this.getFee());
return jsonObject;
}
public static ForeignFeeData fromJson(JSONObject json) {
return new ForeignFeeData(
json.isNull("blockchain") ? null : json.getString("blockchain"),
json.isNull("fee") ? null : json.getLong("fee")
);
}
@Override
public String toString() {
return "ForeignFeeData{" +
"blockchain='" + blockchain + '\'' +
", fee=" + fee +
'}';
}
}

90
src/main/java/org/qortal/data/crosschain/ForeignFeeDecodedData.java Normal file
View File

@ -0,0 +1,90 @@
package org.qortal.data.crosschain;
import org.json.JSONObject;
import org.qortal.data.account.MintingAccountData;
import org.qortal.utils.Base58;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import java.util.Objects;
// All properties to be converted to JSON via JAXB
@XmlAccessorType(XmlAccessType.FIELD)
public class ForeignFeeDecodedData {
protected long timestamp;
protected byte[] data;
protected String atAddress;
protected Integer fee;
// Constructors
// necessary for JAXB serialization
protected ForeignFeeDecodedData() {
}
public ForeignFeeDecodedData(long timestamp, byte[] data, String atAddress, Integer fee) {
this.timestamp = timestamp;
this.data = data;
this.atAddress = atAddress;
this.fee = fee;
}
public long getTimestamp() {
return this.timestamp;
}
public byte[] getData() {
return this.data;
}
public String getAtAddress() {
return atAddress;
}
public Integer getFee() {
return this.fee;
}
// Comparison
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ForeignFeeDecodedData that = (ForeignFeeDecodedData) o;
return timestamp == that.timestamp && Objects.equals(atAddress, that.atAddress) && Objects.equals(fee, that.fee);
}
@Override
public int hashCode() {
return Objects.hash(timestamp, atAddress, fee);
}
@Override
public String toString() {
return "ForeignFeeDecodedData{" +
"timestamp=" + timestamp +
", atAddress='" + atAddress + '\'' +
", fee=" + fee +
'}';
}
public JSONObject toJson() {
JSONObject jsonObject = new JSONObject();
jsonObject.put("data", Base58.encode(this.data));
jsonObject.put("atAddress", this.atAddress);
jsonObject.put("timestamp", this.timestamp);
jsonObject.put("fee", this.fee);
return jsonObject;
}
public static ForeignFeeDecodedData fromJson(JSONObject json) {
return new ForeignFeeDecodedData(
json.isNull("timestamp") ? null : json.getLong("timestamp"),
json.isNull("data") ? null : Base58.decode(json.getString("data")),
json.isNull("atAddress") ? null : json.getString("atAddress"),
json.isNull("fee") ? null : json.getInt("fee"));
}
}

69
src/main/java/org/qortal/data/crosschain/ForeignFeeEncodedData.java Normal file
View File

@ -0,0 +1,69 @@
package org.qortal.data.crosschain;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import java.util.Objects;
// All properties to be converted to JSON via JAXB
@XmlAccessorType(XmlAccessType.FIELD)
public class ForeignFeeEncodedData {
protected long timestamp;
protected String data;
protected String atAddress;
protected Integer fee;
// Constructors
// necessary for JAXB serialization
protected ForeignFeeEncodedData() {
}
public ForeignFeeEncodedData(long timestamp, String data, String atAddress, Integer fee) {
this.timestamp = timestamp;
this.data = data;
this.atAddress = atAddress;
this.fee = fee;
}
public long getTimestamp() {
return this.timestamp;
}
public String getData() {
return this.data;
}
public String getAtAddress() {
return atAddress;
}
public Integer getFee() {
return this.fee;
}
// Comparison
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ForeignFeeEncodedData that = (ForeignFeeEncodedData) o;
return timestamp == that.timestamp && Objects.equals(atAddress, that.atAddress) && Objects.equals(fee, that.fee);
}
@Override
public int hashCode() {
return Objects.hash(timestamp, atAddress, fee);
}
@Override
public String toString() {
return "ForeignFeeDecodedData{" +
"timestamp=" + timestamp +
", atAddress='" + atAddress + '\'' +
", fee=" + fee +
'}';
}
}

29
src/main/java/org/qortal/data/crosschain/UnsignedFeeEvent.java Normal file
View File

@ -0,0 +1,29 @@
package org.qortal.data.crosschain;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
@XmlAccessorType(XmlAccessType.FIELD)
public class UnsignedFeeEvent {
private boolean positive;
private String address;
public UnsignedFeeEvent() {
}
public UnsignedFeeEvent(boolean positive, String address) {
this.positive = positive;
this.address = address;
}
public boolean isPositive() {
return positive;
}
public String getAddress() {
return address;
}
}

5
src/main/java/org/qortal/data/naming/NameData.java
View File

@ -67,6 +67,11 @@ public class NameData {
this(name, reducedName, owner, data, registered, null, false, null, reference, creationGroupId);
}
// Typically used for name summsry
public NameData(String name, String owner) {
this(name, null, owner, null, 0L, null, false, null, null, 0);
}
// Getters / setters
public String getName() {

30
src/main/java/org/qortal/event/FeeWaitingEvent.java Normal file
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@ -0,0 +1,30 @@
package org.qortal.event;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
@XmlAccessorType(XmlAccessType.FIELD)
public class FeeWaitingEvent implements Event{
private boolean positive;
private String address;
public FeeWaitingEvent() {
}
public FeeWaitingEvent(boolean positive, String address) {
this.positive = positive;
this.address = address;
}
public boolean isPositive() {
return positive;
}
public String getAddress() {
return address;
}
}

4
src/main/java/org/qortal/event/LockingFeeUpdateEvent.java Normal file
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@ -0,0 +1,4 @@
package org.qortal.event;
public class LockingFeeUpdateEvent implements Event{
}

15
src/main/java/org/qortal/event/RequiredFeeUpdateEvent.java Normal file
View File

@ -0,0 +1,15 @@
package org.qortal.event;
import org.qortal.crosschain.Bitcoiny;
public class RequiredFeeUpdateEvent implements Event{
private final Bitcoiny bitcoiny;
public RequiredFeeUpdateEvent(Bitcoiny bitcoiny) {
this.bitcoiny = bitcoiny;
}
public Bitcoiny getBitcoiny() {
return bitcoiny;
}
}

2
src/main/java/org/qortal/network/Network.java
View File

@ -983,7 +983,7 @@ public class Network {
if (maxThreadsForMessageType != null) {
Integer threadCount = threadsPerMessageType.get(message.getType());
if (threadCount != null && threadCount >= maxThreadsForMessageType) {
LOGGER.trace("Discarding {} message as there are already {} active threads", message.getType().name(), threadCount);
LOGGER.warn("Discarding {} message as there are already {} active threads", message.getType().name(), threadCount);
return;
}
}

32
src/main/java/org/qortal/network/Peer.java
View File

@ -640,10 +640,13 @@ public class Peer {
return false;
try {
this.outputBuffer = ByteBuffer.wrap(message.toBytes());
byte[] messageBytes = message.toBytes();
this.outputBuffer = ByteBuffer.wrap(messageBytes);
this.outputMessageType = message.getType().name();
this.outputMessageId = message.getId();
LOGGER.trace("[{}] Sending {} message with ID {} to peer {}",
this.peerConnectionId, this.outputMessageType, this.outputMessageId, this);
@ -662,12 +665,22 @@ public class Peer {
// If output byte buffer is not null, send from that
int bytesWritten = this.socketChannel.write(outputBuffer);
LOGGER.trace("[{}] Sent {} bytes of {} message with ID {} to peer {} ({} total)", this.peerConnectionId,
bytesWritten, this.outputMessageType, this.outputMessageId, this, outputBuffer.limit());
int zeroSendCount = 0;
// If we've sent 0 bytes then socket buffer is full so we need to wait until it's empty again
if (bytesWritten == 0) {
return true;
while (bytesWritten == 0) {
if (zeroSendCount > 9) {
LOGGER.debug("Socket write stuck for too long, returning");
return true;
}
try {
Thread.sleep(10); // 10MS CPU Sleep to try and give it time to flush the socket
}
catch (InterruptedException e) {
Thread.currentThread().interrupt();
return false; // optional, if you want to signal shutdown
}
zeroSendCount++;
bytesWritten = this.socketChannel.write(outputBuffer);
}
// If we then exhaust the byte buffer, set it to null (otherwise loop and try to send more)
@ -723,13 +736,18 @@ public class Peer {
* @return <code>true</code> if message successfully sent; <code>false</code> otherwise
*/
public boolean sendMessageWithTimeout(Message message, int timeout) {
return PeerSendManagement.getInstance().getOrCreateSendManager(this).queueMessage(message, timeout);
}
public boolean sendMessageWithTimeoutNow(Message message, int timeout) {
if (!this.socketChannel.isOpen()) {
return false;
}
try {
// Queue message, to be picked up by ChannelWriteTask and then peer.writeChannel()
LOGGER.trace("[{}] Queuing {} message with ID {} to peer {}", this.peerConnectionId,
LOGGER.debug("[{}] Queuing {} message with ID {} to peer {}", this.peerConnectionId,
message.getType().name(), message.getId(), this);
// Check message properly constructed

55
src/main/java/org/qortal/network/PeerSendManagement.java Normal file
View File

@ -0,0 +1,55 @@
package org.qortal.network;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.util.Iterator;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
public class PeerSendManagement {
private static final Logger LOGGER = LogManager.getLogger(PeerSendManagement.class);
private final Map<String, PeerSendManager> peerSendManagers = new ConcurrentHashMap<>();
public PeerSendManager getOrCreateSendManager(Peer peer) {
return peerSendManagers.computeIfAbsent(peer.toString(), p -> new PeerSendManager(peer));
}
private PeerSendManagement() {
ScheduledExecutorService cleaner = Executors.newSingleThreadScheduledExecutor();
cleaner.scheduleAtFixedRate(() -> {
long idleCutoff = TimeUnit.MINUTES.toMillis(2);
Iterator<Map.Entry<String, PeerSendManager>> iterator = peerSendManagers.entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry<String, PeerSendManager> entry = iterator.next();
PeerSendManager manager = entry.getValue();
if (manager.isIdle(idleCutoff)) {
iterator.remove(); // SAFE removal during iteration
manager.shutdown();
LOGGER.debug("Cleaned up PeerSendManager for peer {}", entry.getKey());
}
}
}, 0, 5, TimeUnit.MINUTES);
}
private static PeerSendManagement instance;
public static PeerSendManagement getInstance() {
if( instance == null ) {
instance = new PeerSendManagement();
}
return instance;
}
}

138
src/main/java/org/qortal/network/PeerSendManager.java Normal file
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@ -0,0 +1,138 @@
package org.qortal.network;
import java.util.concurrent.*;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.network.message.Message;
public class PeerSendManager {
private static final Logger LOGGER = LogManager.getLogger(PeerSendManager.class);
private static final int MAX_FAILURES = 15;
private static final int MAX_MESSAGE_ATTEMPTS = 2;
private static final int RETRY_DELAY_MS = 100;
private static final long MAX_QUEUE_DURATION_MS = 20_000;
private static final long COOLDOWN_DURATION_MS = 20_000;
private final Peer peer;
private final BlockingQueue<TimedMessage> queue = new LinkedBlockingQueue<>();
private final ExecutorService executor;
private final AtomicInteger failureCount = new AtomicInteger(0);
private static final AtomicInteger threadCount = new AtomicInteger(1);
private volatile boolean coolingDown = false;
private volatile long lastUsed = System.currentTimeMillis();
public PeerSendManager(Peer peer) {
this.peer = peer;
this.executor = Executors.newSingleThreadExecutor(r -> {
Thread t = new Thread(r);
t.setName("PeerSendManager-" + peer.getResolvedAddress().getHostString() + "-" + threadCount.getAndIncrement());
return t;
});
start();
}
private void start() {
executor.submit(() -> {
while (!Thread.currentThread().isInterrupted()) {
try {
TimedMessage timedMessage = queue.take();
long age = System.currentTimeMillis() - timedMessage.timestamp;
if (age > MAX_QUEUE_DURATION_MS) {
LOGGER.debug("Dropping stale message {} ({}ms old)", timedMessage.message.getId(), age);
continue;
}
Message message = timedMessage.message;
int timeout = timedMessage.timeout;
boolean success = false;
for (int attempt = 1; attempt <= MAX_MESSAGE_ATTEMPTS; attempt++) {
try {
if (peer.sendMessageWithTimeoutNow(message, timeout)) {
success = true;
failureCount.set(0); // reset on success
break;
}
} catch (Exception e) {
LOGGER.debug("Attempt {} failed for message {} to peer {}: {}", attempt, message.getId(), peer, e.getMessage());
}
Thread.sleep(RETRY_DELAY_MS);
}
if (!success) {
int totalFailures = failureCount.incrementAndGet();
LOGGER.debug("Failed to send message {} to peer {}. Total failures: {}", message.getId(), peer, totalFailures);
if (totalFailures >= MAX_FAILURES) {
LOGGER.debug("Peer {} exceeded failure limit ({}). Disconnecting...", peer, totalFailures);
peer.disconnect("Too many message send failures");
coolingDown = true;
queue.clear();
try {
Thread.sleep(COOLDOWN_DURATION_MS);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
return;
} finally {
coolingDown = false;
failureCount.set(0);
}
}
}
Thread.sleep(50); // small throttle
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
break;
} catch (Exception e) {
LOGGER.error("Unexpected error in PeerSendManager for peer {}: {}", peer, e.getMessage(), e);
}
}
});
}
public boolean queueMessage(Message message, int timeout) {
if (coolingDown) {
LOGGER.debug("In cooldown, ignoring message {}", message.getId());
return false;
}
lastUsed = System.currentTimeMillis();
if (!queue.offer(new TimedMessage(message, timeout))) {
LOGGER.debug("Send queue full, dropping message {}", message.getId());
return false;
}
return true;
}
public boolean isIdle(long cutoffMillis) {
return System.currentTimeMillis() - lastUsed > cutoffMillis;
}
public void shutdown() {
queue.clear();
executor.shutdownNow();
}
private static class TimedMessage {
final Message message;
final long timestamp;
final int timeout;
TimedMessage(Message message, int timeout) {
this.message = message;
this.timestamp = System.currentTimeMillis();
this.timeout = timeout;
}
}
}

43
src/main/java/org/qortal/network/message/ForeignFeesMessage.java Normal file
View File

@ -0,0 +1,43 @@
package org.qortal.network.message;
import org.qortal.data.crosschain.ForeignFeeDecodedData;
import org.qortal.utils.ForeignFeesMessageUtils;
import java.nio.ByteBuffer;
import java.util.List;
/**
* For sending online accounts info to remote peer.
*
* Same format as V2, but with added support for a mempow nonce.
*/
public class ForeignFeesMessage extends Message {
public static final long MIN_PEER_VERSION = 0x300060000L; // 3.6.0
private List<ForeignFeeDecodedData> foreignFees;
public ForeignFeesMessage(List<ForeignFeeDecodedData> foreignFeeDecodedData) {
super(MessageType.FOREIGN_FEES);
this.dataBytes = ForeignFeesMessageUtils.fromDataToSendBytes(foreignFeeDecodedData);
this.checksumBytes = Message.generateChecksum(this.dataBytes);
}
private ForeignFeesMessage(int id, List<ForeignFeeDecodedData> foreignFees) {
super(id, MessageType.FOREIGN_FEES);
this.foreignFees = foreignFees;
}
public List<ForeignFeeDecodedData> getForeignFees() {
return this.foreignFees;
}
public static Message fromByteBuffer(int id, ByteBuffer bytes) throws MessageException {
List<ForeignFeeDecodedData> foreignFeeDecodedData = ForeignFeesMessageUtils.fromSendBytesToData(bytes);
return new ForeignFeesMessage(id, foreignFeeDecodedData);
}
}

46
src/main/java/org/qortal/network/message/GetForeignFeesMessage.java Normal file
View File

@ -0,0 +1,46 @@
package org.qortal.network.message;
import org.qortal.data.crosschain.ForeignFeeDecodedData;
import org.qortal.utils.ForeignFeesMessageUtils;
import java.nio.ByteBuffer;
import java.util.Collections;
import java.util.List;
import java.util.Map;
public class GetForeignFeesMessage extends Message {
private static final Map<Long, Map<Byte, byte[]>> EMPTY_ONLINE_ACCOUNTS = Collections.emptyMap();
private final List<ForeignFeeDecodedData> foreignFeeDecodedData;
public GetForeignFeesMessage(List<ForeignFeeDecodedData> foreignFeeDecodedData) {
super(MessageType.GET_FOREIGN_FEES);
this.foreignFeeDecodedData = foreignFeeDecodedData;
// If we don't have ANY online accounts then it's an easier construction...
if (foreignFeeDecodedData.isEmpty()) {
this.dataBytes = EMPTY_DATA_BYTES;
return;
}
this.dataBytes = ForeignFeesMessageUtils.fromDataToGetBytes(foreignFeeDecodedData);
this.checksumBytes = Message.generateChecksum(this.dataBytes);
}
private GetForeignFeesMessage(int id, List<ForeignFeeDecodedData> foreignFeeDecodedData) {
super(id, MessageType.GET_FOREIGN_FEES);
this.foreignFeeDecodedData = foreignFeeDecodedData;
}
public List<ForeignFeeDecodedData> getForeignFeeData() {
return foreignFeeDecodedData;
}
public static Message fromByteBuffer(int id, ByteBuffer bytes) {
return new GetForeignFeesMessage(id, ForeignFeesMessageUtils.fromGetBytesToData(bytes));
}
}

5
src/main/java/org/qortal/network/message/MessageType.java
View File

@ -79,7 +79,10 @@ public enum MessageType {
GET_NAME(182, GetNameMessage::fromByteBuffer),
TRANSACTIONS(190, TransactionsMessage::fromByteBuffer),
GET_ACCOUNT_TRANSACTIONS(191, GetAccountTransactionsMessage::fromByteBuffer);
GET_ACCOUNT_TRANSACTIONS(191, GetAccountTransactionsMessage::fromByteBuffer),
FOREIGN_FEES( 200, ForeignFeesMessage::fromByteBuffer),
GET_FOREIGN_FEES( 201, GetForeignFeesMessage::fromByteBuffer);
public final int value;
public final MessageProducer fromByteBufferMethod;

24
src/main/java/org/qortal/network/task/ChannelWriteTask.java
View File

@ -31,8 +31,28 @@ public class ChannelWriteTask implements Task {
@Override
public void perform() throws InterruptedException {
try {
boolean isSocketClogged = peer.writeChannel();
boolean isSocketClogged;
int clogCounter = 0;
do {
isSocketClogged = peer.writeChannel();
if (clogCounter > 9) {
LOGGER.warn("10 Socket Clogs - GIVING UP");
break;
}
if (isSocketClogged) {
LOGGER.debug(
"socket is clogged: peer = {} {}, retrying",
peer.getPeerData().getAddress().toString(),
Thread.currentThread().getName()
);
Thread.sleep(1000);
clogCounter++;
}
} while( isSocketClogged );
// Tell Network that we've finished
Network.getInstance().notifyChannelNotWriting(socketChannel);
@ -49,4 +69,4 @@ public class ChannelWriteTask implements Task {
peer.disconnect("I/O error");
}
}
}
}

4
src/main/java/org/qortal/repository/ATRepository.java
View File

@ -14,6 +14,8 @@ public interface ATRepository {
/** Returns ATData using AT's address or null if none found */
public ATData fromATAddress(String atAddress) throws DataException;
public List<ATData> fromATAddresses(List<String> atAddresses) throws DataException;
/** Returns where AT with passed address exists in repository */
public boolean exists(String atAddress) throws DataException;
@ -62,6 +64,8 @@ public interface ATRepository {
*/
public ATStateData getLatestATState(String atAddress) throws DataException;
public List<ATStateData> getLatestATStates(List<String> collect) throws DataException;
/**
* Returns final ATStateData for ATs matching codeHash (required)
* and specific data segment value (optional).

2
src/main/java/org/qortal/repository/AccountRepository.java
View File

@ -130,6 +130,8 @@ public interface AccountRepository {
*/
public AccountBalanceData getBalance(String address, long assetId) throws DataException;
public List<AccountBalanceData> getBalances(List<String> addresses, long assetId) throws DataException;
/** Returns all account balances for given assetID, optionally excluding zero balances. */
public List<AccountBalanceData> getAssetBalances(long assetId, Boolean excludeZero) throws DataException;

10
src/main/java/org/qortal/repository/NameRepository.java
View File

@ -3,6 +3,7 @@ package org.qortal.repository;
import org.qortal.data.naming.NameData;
import java.util.List;
import java.util.Optional;
public interface NameRepository {
@ -34,10 +35,17 @@ public interface NameRepository {
return getNamesByOwner(address, null, null, null);
}
public int setPrimaryName(String address, String primaryName) throws DataException;
public void removePrimaryName(String address) throws DataException;
public Optional<String> getPrimaryName(String address) throws DataException;
public int clearPrimaryNames() throws DataException;
public List<String> getRecentNames(long startTimestamp) throws DataException;
public void save(NameData nameData) throws DataException;
public void delete(String name) throws DataException;
}

2
src/main/java/org/qortal/repository/Repository.java
View File

@ -1,6 +1,7 @@
package org.qortal.repository;
import java.io.IOException;
import java.sql.Connection;
import java.util.concurrent.TimeoutException;
public interface Repository extends AutoCloseable {
@ -62,4 +63,5 @@ public interface Repository extends AutoCloseable {
public static void attemptRecovery(String connectionUrl, String name) throws DataException {}
public Connection getConnection();
}

3
src/main/java/org/qortal/repository/TransactionRepository.java
View File

@ -18,6 +18,8 @@ public interface TransactionRepository {
public TransactionData fromSignature(byte[] signature) throws DataException;
public List<TransactionData> fromSignatures(List<byte[]> signatures) throws DataException;
public TransactionData fromReference(byte[] reference) throws DataException;
public TransactionData fromHeightAndSequence(int height, int sequence) throws DataException;
@ -351,4 +353,5 @@ public interface TransactionRepository {
public void delete(TransactionData transactionData) throws DataException;
}

111
src/main/java/org/qortal/repository/hsqldb/HSQLDBATRepository.java
View File

@ -15,8 +15,12 @@ import org.qortal.utils.ByteArray;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import org.qortal.data.account.AccountData;
@ -76,6 +80,63 @@ public class HSQLDBATRepository implements ATRepository {
}
}
@Override
public List<ATData> fromATAddresses(List<String> atAddresses) throws DataException {
String sql = "SELECT creator, created_when, version, asset_id, code_bytes, code_hash, "
+ "is_sleeping, sleep_until_height, is_finished, had_fatal_error, "
+ "is_frozen, frozen_balance, sleep_until_message_timestamp, AT_address "
+ "FROM ATs "
+ "WHERE AT_address IN ("
+ String.join(", ", Collections.nCopies(atAddresses.size(), "?"))
+ ")"
;
List<ATData> list;
try (ResultSet resultSet = this.repository.checkedExecute(sql, atAddresses.toArray(new String[atAddresses.size()]))) {
if (resultSet == null) {
return new ArrayList<>(0);
}
list = new ArrayList<>(atAddresses.size());
do {
byte[] creatorPublicKey = resultSet.getBytes(1);
long created = resultSet.getLong(2);
int version = resultSet.getInt(3);
long assetId = resultSet.getLong(4);
byte[] codeBytes = resultSet.getBytes(5); // Actually BLOB
byte[] codeHash = resultSet.getBytes(6);
boolean isSleeping = resultSet.getBoolean(7);
Integer sleepUntilHeight = resultSet.getInt(8);
if (sleepUntilHeight == 0 && resultSet.wasNull())
sleepUntilHeight = null;
boolean isFinished = resultSet.getBoolean(9);
boolean hadFatalError = resultSet.getBoolean(10);
boolean isFrozen = resultSet.getBoolean(11);
Long frozenBalance = resultSet.getLong(12);
if (frozenBalance == 0 && resultSet.wasNull())
frozenBalance = null;
Long sleepUntilMessageTimestamp = resultSet.getLong(13);
if (sleepUntilMessageTimestamp == 0 && resultSet.wasNull())
sleepUntilMessageTimestamp = null;
String atAddress = resultSet.getString(14);
list.add(new ATData(atAddress, creatorPublicKey, created, version, assetId, codeBytes, codeHash,
isSleeping, sleepUntilHeight, isFinished, hadFatalError, isFrozen, frozenBalance,
sleepUntilMessageTimestamp));
} while ( resultSet.next());
return list;
} catch (SQLException e) {
throw new DataException("Unable to fetch AT from repository", e);
}
}
@Override
public boolean exists(String atAddress) throws DataException {
try {
@ -403,6 +464,56 @@ public class HSQLDBATRepository implements ATRepository {
}
}
@Override
public List<ATStateData> getLatestATStates(List<String> atAddresses) throws DataException{
String sql = "SELECT height, state_data, state_hash, fees, is_initial, sleep_until_message_timestamp, AT_address "
+ "FROM ATStates "
+ "JOIN ATStatesData USING (AT_address, height) "
+ "WHERE ATStates.AT_address IN ("
+ String.join(", ", Collections.nCopies(atAddresses.size(), "?"))
+ ")";
List<ATStateData> stateDataList;
try (ResultSet resultSet = this.repository.checkedExecute(sql, atAddresses.toArray(new String[atAddresses.size()]))) {
if (resultSet == null)
return new ArrayList<>(0);
stateDataList = new ArrayList<>();
do {
int height = resultSet.getInt(1);
byte[] stateData = resultSet.getBytes(2); // Actually BLOB
byte[] stateHash = resultSet.getBytes(3);
long fees = resultSet.getLong(4);
boolean isInitial = resultSet.getBoolean(5);
Long sleepUntilMessageTimestamp = resultSet.getLong(6);
if (sleepUntilMessageTimestamp == 0 && resultSet.wasNull())
sleepUntilMessageTimestamp = null;
String atAddress = resultSet.getString(7);
stateDataList.add(new ATStateData(atAddress, height, stateData, stateHash, fees, isInitial, sleepUntilMessageTimestamp));
} while( resultSet.next());
} catch (SQLException e) {
throw new DataException("Unable to fetch latest AT state from repository", e);
}
Map<String, List<ATStateData>> stateDataByAtAddress
= stateDataList.stream()
.collect(Collectors.groupingBy(ATStateData::getATAddress));
List<ATStateData> latestForEachAtAddress
= stateDataByAtAddress.values().stream()
.map(list -> list.stream()
.max(Comparator.comparing(ATStateData::getHeight))
.orElse(null))
.filter(obj -> obj != null)
.collect(Collectors.toList());
return latestForEachAtAddress;
}
@Override
public List<ATStateData> getMatchingFinalATStates(byte[] codeHash, byte[] buyerPublicKey, byte[] sellerPublicKey, Boolean isFinished,
Integer dataByteOffset, Long expectedValue, Integer minimumFinalHeight,

33
src/main/java/org/qortal/repository/hsqldb/HSQLDBAccountRepository.java
View File

@ -407,6 +407,39 @@ public class HSQLDBAccountRepository implements AccountRepository {
}
}
@Override
public List<AccountBalanceData> getBalances(List<String> addresses, long assetId) throws DataException {
StringBuffer sql = new StringBuffer();
sql.append("SELECT balance, account, asset_id FROM AccountBalances ");
sql.append("WHERE account IN (");
sql.append(String.join(", ", Collections.nCopies(addresses.size(), "?")));
sql.append(")");
try (ResultSet resultSet = this.repository.checkedExecute(sql.toString(), addresses.toArray(new String[addresses.size()]))) {
if (resultSet == null)
return new ArrayList<>(0);
List<AccountBalanceData> balances = new ArrayList<>(addresses.size());
do {
long balance = resultSet.getLong(1);
String address = resultSet.getString(2);
Long assetIdResult = resultSet.getLong(3);
if( assetIdResult != assetId ) {
LOGGER.warn("assetIdResult = " + assetIdResult);
continue;
}
balances.add(new AccountBalanceData(address, assetId, balance) );
} while( resultSet.next());
return balances;
} catch (SQLException e) {
throw new DataException("Unable to fetch account balance from repository", e);
}
}
@Override
public List<AccountBalanceData> getAssetBalances(long assetId, Boolean excludeZero) throws DataException {
StringBuilder sql = new StringBuilder(1024);

18
src/main/java/org/qortal/repository/hsqldb/HSQLDBCacheUtils.java
View File

@ -468,7 +468,7 @@ public class HSQLDBCacheUtils {
Thread.currentThread().setName(DB_CACHE_TIMER_TASK);
try (final HSQLDBRepository respository = (HSQLDBRepository) Controller.REPOSITORY_FACTORY.getRepository()) {
try (final Repository respository = RepositoryManager.getRepository()) {
fillCache(ArbitraryResourceCache.getInstance(), respository);
}
catch( DataException e ) {
@ -611,7 +611,7 @@ public class HSQLDBCacheUtils {
private static int recordCurrentBalances(ConcurrentHashMap<Integer, List<AccountBalanceData>> balancesByHeight) {
int currentHeight;
try (final HSQLDBRepository repository = (HSQLDBRepository) Controller.REPOSITORY_FACTORY.getRepository()) {
try (final Repository repository = RepositoryManager.getRepository()) {
// get current balances
List<AccountBalanceData> accountBalances = getAccountBalances(repository);
@ -675,7 +675,7 @@ public class HSQLDBCacheUtils {
* @param cache the cache to fill
* @param repository the data source to fill the cache with
*/
public static void fillCache(ArbitraryResourceCache cache, HSQLDBRepository repository) {
public static void fillCache(ArbitraryResourceCache cache, Repository repository) {
try {
// ensure all data is committed in, before we query it
@ -713,7 +713,7 @@ public class HSQLDBCacheUtils {
*
* @throws SQLException
*/
private static void fillNamepMap(ConcurrentHashMap<String, Integer> levelByName, HSQLDBRepository repository ) throws SQLException {
private static void fillNamepMap(ConcurrentHashMap<String, Integer> levelByName, Repository repository ) throws SQLException {
StringBuilder sql = new StringBuilder(512);
@ -721,7 +721,7 @@ public class HSQLDBCacheUtils {
sql.append("FROM NAMES ");
sql.append("INNER JOIN ACCOUNTS on owner = account ");
Statement statement = repository.connection.createStatement();
Statement statement = repository.getConnection().createStatement();
ResultSet resultSet = statement.executeQuery(sql.toString());
@ -744,7 +744,7 @@ public class HSQLDBCacheUtils {
* @return the resources
* @throws SQLException
*/
private static List<ArbitraryResourceData> getResources( HSQLDBRepository repository) throws SQLException {
private static List<ArbitraryResourceData> getResources( Repository repository) throws SQLException {
List<ArbitraryResourceData> resources = new ArrayList<>();
@ -756,7 +756,7 @@ public class HSQLDBCacheUtils {
sql.append("LEFT JOIN ArbitraryMetadataCache USING (service, name, identifier) WHERE name IS NOT NULL");
List<ArbitraryResourceData> arbitraryResources = new ArrayList<>();
Statement statement = repository.connection.createStatement();
Statement statement = repository.getConnection().createStatement();
ResultSet resultSet = statement.executeQuery(sql.toString());
@ -822,7 +822,7 @@ public class HSQLDBCacheUtils {
return resources;
}
public static List<AccountBalanceData> getAccountBalances(HSQLDBRepository repository) {
public static List<AccountBalanceData> getAccountBalances(Repository repository) {
StringBuilder sql = new StringBuilder();
@ -836,7 +836,7 @@ public class HSQLDBCacheUtils {
LOGGER.info( "Getting account balances ...");
try {
Statement statement = repository.connection.createStatement();
Statement statement = repository.getConnection().createStatement();
ResultSet resultSet = statement.executeQuery(sql.toString());

62
src/main/java/org/qortal/repository/hsqldb/HSQLDBChatRepository.java
View File

@ -1,5 +1,8 @@
package org.qortal.repository.hsqldb;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.qortal.block.BlockChain;
import org.qortal.data.chat.ActiveChats;
import org.qortal.data.chat.ActiveChats.DirectChat;
import org.qortal.data.chat.ActiveChats.GroupChat;
@ -18,6 +21,8 @@ import static org.qortal.data.chat.ChatMessage.Encoding;
public class HSQLDBChatRepository implements ChatRepository {
private static final Logger LOGGER = LogManager.getLogger(HSQLDBChatRepository.class);
protected HSQLDBRepository repository;
public HSQLDBChatRepository(HSQLDBRepository repository) {
@ -35,13 +40,23 @@ public class HSQLDBChatRepository implements ChatRepository {
StringBuilder sql = new StringBuilder(1024);
String tableName;
// if the PrimaryTable is available, then use it
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
tableName = "PrimaryNames";
}
else {
tableName = "Names";
}
sql.append("SELECT created_when, tx_group_id, Transactions.reference, creator, "
+ "sender, SenderNames.name, recipient, RecipientNames.name, "
+ "chat_reference, data, is_text, is_encrypted, signature "
+ "FROM ChatTransactions "
+ "JOIN Transactions USING (signature) "
+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN Names AS RecipientNames ON RecipientNames.owner = recipient ");
+ "LEFT OUTER JOIN " + tableName + " AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN " + tableName + " AS RecipientNames ON RecipientNames.owner = recipient ");
// WHERE clauses
@ -142,10 +157,21 @@ public class HSQLDBChatRepository implements ChatRepository {
@Override
public ChatMessage toChatMessage(ChatTransactionData chatTransactionData, Encoding encoding) throws DataException {
String tableName;
// if the PrimaryTable is available, then use it
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
tableName = "PrimaryNames";
}
else {
tableName = "Names";
}
String sql = "SELECT SenderNames.name, RecipientNames.name "
+ "FROM ChatTransactions "
+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN Names AS RecipientNames ON RecipientNames.owner = recipient "
+ "LEFT OUTER JOIN " + tableName + " AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN " + tableName + " AS RecipientNames ON RecipientNames.owner = recipient "
+ "WHERE signature = ?";
try (ResultSet resultSet = this.repository.checkedExecute(sql, chatTransactionData.getSignature())) {
@ -184,6 +210,16 @@ public class HSQLDBChatRepository implements ChatRepository {
}
private List<GroupChat> getActiveGroupChats(String address, Encoding encoding, Boolean hasChatReference) throws DataException {
String tableName;
// if the PrimaryTable is available, then use it
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
tableName = "PrimaryNames";
}
else {
tableName = "Names";
}
// Find groups where address is a member and potential latest message details
String groupsSql = "SELECT group_id, group_name, latest_timestamp, sender, sender_name, signature, data "
+ "FROM GroupMembers "
@ -192,7 +228,7 @@ public class HSQLDBChatRepository implements ChatRepository {
+ "SELECT created_when AS latest_timestamp, sender, name AS sender_name, signature, data "
+ "FROM ChatTransactions "
+ "JOIN Transactions USING (signature) "
+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN " + tableName + " AS SenderNames ON SenderNames.owner = sender "
// NOTE: We need to qualify "Groups.group_id" here to avoid "General error" bug in HSQLDB v2.5.0
+ "WHERE tx_group_id = Groups.group_id AND type = " + TransactionType.CHAT.value + " ";
@ -236,7 +272,7 @@ public class HSQLDBChatRepository implements ChatRepository {
String grouplessSql = "SELECT created_when, sender, SenderNames.name, signature, data "
+ "FROM ChatTransactions "
+ "JOIN Transactions USING (signature) "
+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN " + tableName + " AS SenderNames ON SenderNames.owner = sender "
+ "WHERE tx_group_id = 0 "
+ "AND recipient IS NULL ";
@ -276,6 +312,16 @@ public class HSQLDBChatRepository implements ChatRepository {
}
private List<DirectChat> getActiveDirectChats(String address, Boolean hasChatReference) throws DataException {
String tableName;
// if the PrimaryTable is available, then use it
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
tableName = "PrimaryNames";
}
else {
tableName = "Names";
}
// Find chat messages involving address
String directSql = "SELECT other_address, name, latest_timestamp, sender, sender_name "
+ "FROM ("
@ -289,7 +335,7 @@ public class HSQLDBChatRepository implements ChatRepository {
+ "SELECT created_when AS latest_timestamp, sender, name AS sender_name "
+ "FROM ChatTransactions "
+ "NATURAL JOIN Transactions "
+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
+ "LEFT OUTER JOIN " + tableName + " AS SenderNames ON SenderNames.owner = sender "
+ "WHERE (sender = other_address AND recipient = ?) "
+ "OR (sender = ? AND recipient = other_address) ";
@ -305,7 +351,7 @@ public class HSQLDBChatRepository implements ChatRepository {
directSql += "ORDER BY created_when DESC "
+ "LIMIT 1"
+ ") AS LatestMessages "
+ "LEFT OUTER JOIN Names ON owner = other_address";
+ "LEFT OUTER JOIN " + tableName + " ON owner = other_address";
Object[] bindParams = new Object[] { address, address, address, address };

6
src/main/java/org/qortal/repository/hsqldb/HSQLDBDatabaseUpdates.java
View File

@ -1053,6 +1053,12 @@ public class HSQLDBDatabaseUpdates {
stmt.execute("UPDATE Accounts SET blocks_minted_penalty = -5000000 WHERE blocks_minted_penalty < 0");
break;
case 50:
// Primary name for a Qortal Address, 0-1 for any address
stmt.execute("CREATE TABLE PrimaryNames (owner QortalAddress, name RegisteredName, "
+ "PRIMARY KEY (owner), FOREIGN KEY (name) REFERENCES Names (name) ON DELETE CASCADE)");
break;
default:
// nothing to do
return false;

52
src/main/java/org/qortal/repository/hsqldb/HSQLDBNameRepository.java
View File

@ -8,6 +8,7 @@ import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
public class HSQLDBNameRepository implements NameRepository {
@ -267,7 +268,7 @@ public class HSQLDBNameRepository implements NameRepository {
StringBuilder sql = new StringBuilder(512);
sql.append("SELECT name, reduced_name, data, registered_when, updated_when, "
+ "is_for_sale, sale_price, reference, creation_group_id FROM Names WHERE owner = ? ORDER BY name");
+ "is_for_sale, sale_price, reference, creation_group_id FROM Names WHERE owner = ? ORDER BY registered_when");
if (reverse != null && reverse)
sql.append(" DESC");
@ -333,6 +334,55 @@ public class HSQLDBNameRepository implements NameRepository {
}
}
@Override
public void removePrimaryName(String address) throws DataException {
try {
this.repository.delete("PrimaryNames", "owner = ?", address);
} catch (SQLException e) {
throw new DataException("Unable to delete primary name from repository", e);
}
}
@Override
public Optional<String> getPrimaryName(String address) throws DataException {
String sql = "SELECT name FROM PrimaryNames WHERE owner = ?";
List<String> names = new ArrayList<>();
try (ResultSet resultSet = this.repository.checkedExecute(sql, address)) {
if (resultSet == null)
return Optional.empty();
String name = resultSet.getString(1);
return Optional.of(name);
} catch (SQLException e) {
throw new DataException("Unable to fetch recent names from repository", e);
}
}
@Override
public int setPrimaryName(String address, String primaryName) throws DataException {
String sql = "INSERT INTO PrimaryNames (owner, name) VALUES (?, ?) ON DUPLICATE KEY UPDATE name = ?";
try{
return this.repository.executeCheckedUpdate(sql, address, primaryName, primaryName);
} catch (SQLException e) {
throw new DataException("Unable to set primary name", e);
}
}
@Override
public int clearPrimaryNames() throws DataException {
try {
return this.repository.delete("PrimaryNames");
} catch (SQLException e) {
throw new DataException("Unable to clear primary names from repository", e);
}
}
@Override
public void save(NameData nameData) throws DataException {
HSQLDBSaver saveHelper = new HSQLDBSaver("Names");

5
src/main/java/org/qortal/repository/hsqldb/HSQLDBRepository.java
View File

@ -174,6 +174,11 @@ public class HSQLDBRepository implements Repository {
// Transaction COMMIT / ROLLBACK / savepoints
@Override
public Connection getConnection() {
return this.connection;
}
@Override
public void saveChanges() throws DataException {
long beforeQuery = this.slowQueryThreshold == null ? 0 : System.currentTimeMillis();

52
src/main/java/org/qortal/repository/hsqldb/transaction/HSQLDBTransactionRepository.java
View File

@ -155,6 +155,58 @@ public class HSQLDBTransactionRepository implements TransactionRepository {
}
}
@Override
public List<TransactionData> fromSignatures(List<byte[]> signatures) throws DataException {
StringBuffer sql = new StringBuffer();
sql.append("SELECT type, reference, creator, created_when, fee, tx_group_id, block_height, approval_status, approval_height, signature ");
sql.append("FROM Transactions WHERE signature IN (");
sql.append(String.join(", ", Collections.nCopies(signatures.size(), "?")));
sql.append(")");
List<TransactionData> list;
try (ResultSet resultSet = this.repository.checkedExecute(sql.toString(), signatures.toArray(new byte[0][]))) {
if (resultSet == null) {
return new ArrayList<>(0);
}
list = new ArrayList<>(signatures.size());
do {
TransactionType type = TransactionType.valueOf(resultSet.getInt(1));
byte[] reference = resultSet.getBytes(2);
byte[] creatorPublicKey = resultSet.getBytes(3);
long timestamp = resultSet.getLong(4);
Long fee = resultSet.getLong(5);
if (fee == 0 && resultSet.wasNull())
fee = null;
int txGroupId = resultSet.getInt(6);
Integer blockHeight = resultSet.getInt(7);
if (blockHeight == 0 && resultSet.wasNull())
blockHeight = null;
ApprovalStatus approvalStatus = ApprovalStatus.valueOf(resultSet.getInt(8));
Integer approvalHeight = resultSet.getInt(9);
if (approvalHeight == 0 && resultSet.wasNull())
approvalHeight = null;
byte[] signature = resultSet.getBytes(10);
BaseTransactionData baseTransactionData = new BaseTransactionData(timestamp, txGroupId, reference, creatorPublicKey, fee, approvalStatus, blockHeight, approvalHeight, signature);
list.add( fromBase(type, baseTransactionData) );
} while( resultSet.next());
return list;
} catch (SQLException e) {
throw new DataException("Unable to fetch transactions from repository", e);
}
}
@Override
public TransactionData fromReference(byte[] reference) throws DataException {
String sql = "SELECT type, signature, creator, created_when, fee, tx_group_id, block_height, approval_status, approval_height "

16
src/main/java/org/qortal/settings/Settings.java
View File

@ -213,7 +213,7 @@ public class Settings {
public long recoveryModeTimeout = 9999999999999L;
/** Minimum peer version number required in order to sync with them */
private String minPeerVersion = "4.6.5";
private String minPeerVersion = "5.0.0";
/** Whether to allow connections with peers below minPeerVersion
* If true, we won't sync with them but they can still sync with us, and will show in the peers list
* If false, sync will be blocked both ways, and they will not appear in the peers list */
@ -756,17 +756,17 @@ public class Settings {
private void setAdditionalDefaults() {
// Populate defaults for maxThreadsPerMessageType. If any are specified in settings.json, they will take priority.
maxThreadsPerMessageType.add(new ThreadLimit("ARBITRARY_DATA_FILE", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_DATA_FILE", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_DATA_FILE", 15));
maxThreadsPerMessageType.add(new ThreadLimit("ARBITRARY_DATA", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_DATA", 5));
maxThreadsPerMessageType.add(new ThreadLimit("ARBITRARY_DATA_FILE_LIST", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_DATA_FILE_LIST", 5));
maxThreadsPerMessageType.add(new ThreadLimit("ARBITRARY_DATA_FILE_LIST", 50));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_DATA_FILE_LIST", 50));
maxThreadsPerMessageType.add(new ThreadLimit("ARBITRARY_SIGNATURES", 5));
maxThreadsPerMessageType.add(new ThreadLimit("ARBITRARY_METADATA", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_METADATA", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_TRANSACTION", 10));
maxThreadsPerMessageType.add(new ThreadLimit("TRANSACTION_SIGNATURES", 5));
maxThreadsPerMessageType.add(new ThreadLimit("TRADE_PRESENCES", 5));
maxThreadsPerMessageType.add(new ThreadLimit("GET_ARBITRARY_METADATA", 100));
maxThreadsPerMessageType.add(new ThreadLimit("GET_TRANSACTION", 50));
maxThreadsPerMessageType.add(new ThreadLimit("TRANSACTION_SIGNATURES", 50));
maxThreadsPerMessageType.add(new ThreadLimit("TRADE_PRESENCES", 50));
}
// Getters / setters

53
src/main/java/org/qortal/transaction/BuyNameTransaction.java
View File

@ -16,6 +16,7 @@ import org.qortal.utils.Unicode;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
public class BuyNameTransaction extends Transaction {
@ -48,6 +49,15 @@ public class BuyNameTransaction extends Transaction {
@Override
public ValidationResult isValid() throws DataException {
Optional<String> buyerPrimaryName = this.getBuyer().getPrimaryName();
if( buyerPrimaryName.isPresent() ) {
NameData nameData = repository.getNameRepository().fromName(buyerPrimaryName.get());
if (nameData.isForSale()) {
return ValidationResult.NOT_SUPPORTED;
}
}
String name = this.buyNameTransactionData.getName();
// Check seller address is valid
@ -79,7 +89,7 @@ public class BuyNameTransaction extends Transaction {
return ValidationResult.BUYER_ALREADY_OWNER;
// If accounts are only allowed one registered name then check for this
if (BlockChain.getInstance().oneNamePerAccount()
if (BlockChain.getInstance().oneNamePerAccount(this.repository.getBlockRepository().getBlockchainHeight())
&& !this.repository.getNameRepository().getNamesByOwner(buyer.getAddress()).isEmpty())
return ValidationResult.MULTIPLE_NAMES_FORBIDDEN;
@ -92,7 +102,7 @@ public class BuyNameTransaction extends Transaction {
return ValidationResult.INVALID_AMOUNT;
// Check buyer has enough funds
if (buyer.getConfirmedBalance(Asset.QORT) < this.buyNameTransactionData.getFee())
if (buyer.getConfirmedBalance(Asset.QORT) < this.buyNameTransactionData.getFee() + this.buyNameTransactionData.getAmount())
return ValidationResult.NO_BALANCE;
return ValidationResult.OK;
@ -117,6 +127,25 @@ public class BuyNameTransaction extends Transaction {
// Save transaction with updated "name reference" pointing to previous transaction that changed name
this.repository.getTransactionRepository().save(this.buyNameTransactionData);
// if multiple names feature is activated, then check the buyer and seller's primary name status
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
Account seller = new Account(this.repository, this.buyNameTransactionData.getSeller());
Optional<String> sellerPrimaryName = seller.getPrimaryName();
// if the seller sold their primary name, then remove their primary name
if (sellerPrimaryName.isPresent() && sellerPrimaryName.get().equals(buyNameTransactionData.getName())) {
seller.removePrimaryName();
}
Account buyer = new Account(this.repository, this.getBuyer().getAddress());
// if the buyer had no primary name, then set the primary name to the name bought
if( buyer.getPrimaryName().isEmpty() ) {
buyer.setPrimaryName(this.buyNameTransactionData.getName());
}
}
}
@Override
@ -127,6 +156,24 @@ public class BuyNameTransaction extends Transaction {
// Save this transaction, with previous "name reference"
this.repository.getTransactionRepository().save(this.buyNameTransactionData);
}
// if multiple names feature is activated, then check the buyer and seller's primary name status
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
Account seller = new Account(this.repository, this.buyNameTransactionData.getSeller());
// if the seller lost their primary name, then set their primary name back
if (seller.getPrimaryName().isEmpty()) {
seller.setPrimaryName(this.buyNameTransactionData.getName());
}
Account buyer = new Account(this.repository, this.getBuyer().getAddress());
Optional<String> buyerPrimaryName = buyer.getPrimaryName();
// if the buyer bought their primary, then remove it
if( buyerPrimaryName.isPresent() && this.buyNameTransactionData.getName().equals(buyerPrimaryName.get()) ) {
buyer.removePrimaryName();
}
}
}
}

24
src/main/java/org/qortal/transaction/RegisterNameTransaction.java
View File

@ -2,10 +2,12 @@ package org.qortal.transaction;
import com.google.common.base.Utf8;
import org.qortal.account.Account;
import org.qortal.api.resource.TransactionsResource;
import org.qortal.asset.Asset;
import org.qortal.block.BlockChain;
import org.qortal.controller.repository.NamesDatabaseIntegrityCheck;
import org.qortal.crypto.Crypto;
import org.qortal.data.naming.NameData;
import org.qortal.data.transaction.RegisterNameTransactionData;
import org.qortal.data.transaction.TransactionData;
import org.qortal.naming.Name;
@ -15,6 +17,7 @@ import org.qortal.utils.Unicode;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
public class RegisterNameTransaction extends Transaction {
@ -54,6 +57,15 @@ public class RegisterNameTransaction extends Transaction {
Account registrant = getRegistrant();
String name = this.registerNameTransactionData.getName();
Optional<String> registrantPrimaryName = registrant.getPrimaryName();
if( registrantPrimaryName.isPresent() ) {
NameData nameData = repository.getNameRepository().fromName(registrantPrimaryName.get());
if (nameData.isForSale()) {
return ValidationResult.NOT_SUPPORTED;
}
}
int blockchainHeight = this.repository.getBlockRepository().getBlockchainHeight();
final int start = BlockChain.getInstance().getSelfSponsorshipAlgoV2Height() - 1180;
final int end = BlockChain.getInstance().getSelfSponsorshipAlgoV3Height();
@ -94,7 +106,7 @@ public class RegisterNameTransaction extends Transaction {
return ValidationResult.NAME_ALREADY_REGISTERED;
// If accounts are only allowed one registered name then check for this
if (BlockChain.getInstance().oneNamePerAccount()
if (BlockChain.getInstance().oneNamePerAccount(this.repository.getBlockRepository().getBlockchainHeight())
&& !this.repository.getNameRepository().getNamesByOwner(getRegistrant().getAddress()).isEmpty())
return ValidationResult.MULTIPLE_NAMES_FORBIDDEN;
@ -117,6 +129,16 @@ public class RegisterNameTransaction extends Transaction {
// Register Name
Name name = new Name(this.repository, this.registerNameTransactionData);
name.register();
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
Account account = new Account(this.repository, this.getCreator().getAddress());
// if there is no primary name established, then the new registered name is the primary name
if (account.getPrimaryName().isEmpty()) {
account.setPrimaryName(this.registerNameTransactionData.getName());
}
}
}
@Override

6
src/main/java/org/qortal/transaction/SellNameTransaction.java
View File

@ -45,6 +45,12 @@ public class SellNameTransaction extends Transaction {
public ValidationResult isValid() throws DataException {
String name = this.sellNameTransactionData.getName();
// if the account has more than one name, then they cannot sell their primary name
if( this.repository.getNameRepository().getNamesByOwner(this.getOwner().getAddress()).size() > 1 &&
this.getOwner().getPrimaryName().get().equals(name) ) {
return ValidationResult.NOT_SUPPORTED;
}
// Check name size bounds
int nameLength = Utf8.encodedLength(name);
if (nameLength < 1 || nameLength > Name.MAX_NAME_SIZE)

27
src/main/java/org/qortal/transaction/UpdateNameTransaction.java
View File

@ -3,6 +3,7 @@ package org.qortal.transaction;
import com.google.common.base.Utf8;
import org.qortal.account.Account;
import org.qortal.asset.Asset;
import org.qortal.block.BlockChain;
import org.qortal.controller.repository.NamesDatabaseIntegrityCheck;
import org.qortal.crypto.Crypto;
import org.qortal.data.naming.NameData;
@ -49,6 +50,12 @@ public class UpdateNameTransaction extends Transaction {
public ValidationResult isValid() throws DataException {
String name = this.updateNameTransactionData.getName();
// if the account has more than one name, then they cannot update their primary name
if( this.repository.getNameRepository().getNamesByOwner(this.getOwner().getAddress()).size() > 1 &&
this.getOwner().getPrimaryName().get().equals(name) ) {
return ValidationResult.NOT_SUPPORTED;
}
// Check name size bounds
int nameLength = Utf8.encodedLength(name);
if (nameLength < Name.MIN_NAME_SIZE || nameLength > Name.MAX_NAME_SIZE)
@ -152,6 +159,16 @@ public class UpdateNameTransaction extends Transaction {
// Save this transaction, now with updated "name reference" to previous transaction that changed name
this.repository.getTransactionRepository().save(this.updateNameTransactionData);
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
Account account = new Account(this.repository, this.getCreator().getAddress());
// if updating the primary name, then set primary name to new name
if( account.getPrimaryName().isEmpty() || account.getPrimaryName().get().equals(this.updateNameTransactionData.getName())) {
account.setPrimaryName(this.updateNameTransactionData.getNewName());
}
}
}
@Override
@ -167,6 +184,16 @@ public class UpdateNameTransaction extends Transaction {
// Save this transaction, with previous "name reference"
this.repository.getTransactionRepository().save(this.updateNameTransactionData);
if( this.repository.getBlockRepository().getBlockchainHeight() > BlockChain.getInstance().getMultipleNamesPerAccountHeight()) {
Account account = new Account(this.repository, this.getCreator().getAddress());
// if the primary name is the new updated name, then it needs to be set back to the previous name
if (account.getPrimaryName().isPresent() && account.getPrimaryName().get().equals(this.updateNameTransactionData.getNewName())) {
account.setPrimaryName(this.updateNameTransactionData.getName());
}
}
}
}

17
src/main/java/org/qortal/utils/ArbitraryIndexUtils.java
View File

@ -53,7 +53,7 @@ public class ArbitraryIndexUtils {
try {
fillCache(IndexCache.getInstance());
} catch (IOException | DataException e) {
LOGGER.error(e.getMessage(), e);
LOGGER.warn(e.getMessage());
}
}
};
@ -111,6 +111,8 @@ public class ArbitraryIndexUtils {
indexDetails.add( new ArbitraryDataIndexDetail(indexResource.name, rank, indices.get(rank - 1), indexResource.identifier ));
}
} catch (MissingDataException e) {
LOGGER.warn( e.getMessage() );
} catch (InvalidFormatException e) {
LOGGER.debug("invalid format, skipping: " + indexResource);
} catch (UnrecognizedPropertyException e) {
@ -131,16 +133,12 @@ public class ArbitraryIndexUtils {
)
);
LOGGER.info("processed indices by term: count = " + indicesByTerm.size());
// lock, clear old, load new
synchronized( IndexCache.getInstance().getIndicesByTerm() ) {
IndexCache.getInstance().getIndicesByTerm().clear();
IndexCache.getInstance().getIndicesByTerm().putAll(indicesByTerm);
}
LOGGER.info("loaded indices by term");
LOGGER.debug("processing indices by issuer ...");
Map<String, List<ArbitraryDataIndexDetail>> indicesByIssuer
= indexDetails.stream().collect(
@ -154,15 +152,11 @@ public class ArbitraryIndexUtils {
)
);
LOGGER.info("processed indices by issuer: count = " + indicesByIssuer.size());
// lock, clear old, load new
synchronized( IndexCache.getInstance().getIndicesByIssuer() ) {
IndexCache.getInstance().getIndicesByIssuer().clear();
IndexCache.getInstance().getIndicesByIssuer().putAll(indicesByIssuer);
}
LOGGER.info("loaded indices by issuer");
}
}
@ -199,7 +193,7 @@ public class ArbitraryIndexUtils {
}
}
public static String getJson(String name, String identifier) throws IOException {
public static String getJson(String name, String identifier) throws IOException, MissingDataException {
try {
ArbitraryDataReader arbitraryDataReader
@ -217,11 +211,10 @@ public class ArbitraryIndexUtils {
} catch (MissingDataException e) {
if (attempts > maxAttempts) {
// Give up after 5 attempts
throw new IOException("Data unavailable. Please try again later.");
throw e;
}
}
}
Thread.sleep(3000L);
}
java.nio.file.Path outputPath = arbitraryDataReader.getFilePath();

18
src/main/java/org/qortal/utils/ArbitraryTransactionUtils.java
View File

@ -48,6 +48,24 @@ public class ArbitraryTransactionUtils {
}
}
public static List<ArbitraryTransactionData> fetchTransactionDataList(final Repository repository, final List<byte[]> signature) {
try {
List<TransactionData> transactions = repository.getTransactionRepository().fromSignatures(signature);
List<ArbitraryTransactionData> list
= transactions.stream()
.filter( transaction -> transaction instanceof ArbitraryTransactionData )
.map( transactionData -> (ArbitraryTransactionData) transactionData)
.collect(Collectors.toList());
return list;
} catch (DataException e) {
LOGGER.error("Repository issue when fetching arbitrary transaction data", e);
return null;
}
}
public static ArbitraryTransactionData fetchLatestPut(Repository repository, ArbitraryTransactionData arbitraryTransactionData) {
if (arbitraryTransactionData == null) {
return null;

47
src/main/java/org/qortal/utils/FilesystemUtils.java
View File

@ -6,6 +6,7 @@ import org.qortal.settings.Settings;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.nio.charset.StandardCharsets;
import java.nio.file.*;
@ -232,31 +233,37 @@ public class FilesystemUtils {
}
public static byte[] getSingleFileContents(Path path, Integer maxLength) throws IOException {
byte[] data = null;
// TODO: limit the file size that can be loaded into memory
// If the path is a file, read the contents directly
if (path.toFile().isFile()) {
int fileSize = (int)path.toFile().length();
maxLength = maxLength != null ? Math.min(maxLength, fileSize) : fileSize;
data = FilesystemUtils.readFromFile(path.toString(), 0, maxLength);
}
// Or if it's a directory, only load file contents if there is a single file inside it
else if (path.toFile().isDirectory()) {
Path filePath = null;
if (Files.isRegularFile(path)) {
filePath = path;
} else if (Files.isDirectory(path)) {
String[] files = ArrayUtils.removeElement(path.toFile().list(), ".qortal");
if (files.length == 1) {
Path filePath = Paths.get(path.toString(), files[0]);
if (filePath.toFile().isFile()) {
int fileSize = (int)filePath.toFile().length();
maxLength = maxLength != null ? Math.min(maxLength, fileSize) : fileSize;
data = FilesystemUtils.readFromFile(filePath.toString(), 0, maxLength);
}
filePath = path.resolve(files[0]);
}
}
return data;
if (filePath == null || !Files.exists(filePath)) {
return null;
}
long fileSize = Files.size(filePath);
int length = (maxLength != null) ? Math.min(maxLength, (int) Math.min(fileSize, Integer.MAX_VALUE)) : (int) Math.min(fileSize, Integer.MAX_VALUE);
try (InputStream in = Files.newInputStream(filePath)) {
byte[] buffer = new byte[length];
int bytesRead = in.read(buffer);
if (bytesRead < length) {
// Resize buffer to actual read size
byte[] trimmed = new byte[bytesRead];
System.arraycopy(buffer, 0, trimmed, 0, bytesRead);
return trimmed;
}
return buffer;
}
}
/**
* isSingleFileResource

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