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Implemented address validation for Pirate Chain

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This commit is contained in:
CalDescent 2022-05-21 09:22:49 +01:00
parent 380c742aad
commit ab01dc5e54
1 changed files with 18 additions and 0 deletions
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18
src/main/java/org/qortal/crosschain/PirateChain.java
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@ -218,6 +218,24 @@ public class PirateChain extends Bitcoiny {
} }
@Override
public boolean isValidAddress(String address) {
// Start with some simple checks
if (address == null || !address.toLowerCase().startsWith("zs") || address.length() != 78) {
return false;
}
// Now try Bech32 decoding the address (which includes checksum verification)
try {
Bech32.Bech32Data decoded = Bech32.decode(address);
return (decoded != null && Objects.equals("zs", decoded.hrp));
}
catch (AddressFormatException e) {
// Invalid address, checksum failed, etc
return false;
}
}
/** Returns P2SH address using passed redeem script. */ /** Returns P2SH address using passed redeem script. */
public String deriveP2shAddress(byte[] redeemScriptBytes) { public String deriveP2shAddress(byte[] redeemScriptBytes) {
Context.propagate(bitcoinjContext); Context.propagate(bitcoinjContext);