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35 Commits

Author SHA1 Message Date
mzhu25
89948b360c
Add checkAllowance flag to LibTokenSpender.spendERC20Tokens (#39) 2020-11-18 12:23:13 -08:00
Lawrence Forman
561b60a24d
EP Native Orders (#27) 
* `@0x/contracts-zero-ex`: add limit orders feature
`@0x/contracts-utils`: add `uint128` functions to `LibSafeMathV06`

* `@0x/contract-addresses`: Update ganache snapshot addresses

* `@0x/contracts-zero-ex`: Mask EIP712 struct hash values.

* `@0x/contracts-zero-ex`: Add more limit order tests

* `@0x/contracts-zero-ex`: Fix typos

* `@0x/contracts-zero-ex`: Compute fee collector address after protocol fee zero check.

* `@0x/contracts-zero-ex`: Remove WETH payment logic from fee collector fixin

* `@0x/contracts-zero-ex`: Convert all ETH to WETH in `FeeCollector`.

* `@0x/contracts-zero-ex`: Address review feedback

* `@0x/contracts-zero-ex`: Export more utils

* `@0x/contracts-zero-ex`: Rename `LimitOrdersFeatures`, `LibLimitOrders`, etc. into `*NativeOrders*`.
`@0x/contracts-zero-ex`: Emit `protocolFeePaid` in native order fill events.
`@0x/contracts-zero-ex`: Refactor to get around stack limits.
`@0x/contracts-zero-ex`: Use different storage mappings for RFQ and limit order pair cancellations.

* `@0x/contracts-zero-ex`: Add `getProtocolFeeMultiplier()` and `transferProtocolFeesForPools()` to `NativeOrdersFeature`.

* `@0x/contracts-zero-ex`: Fix broken tests

* update orders docs

* `@0x/contracts-zero-ex`: Add more tests to `NativeOrdersFeature`

* rebuild after rebase

* `@0x/contract-addresses`: Fix changelog booboo

* `@0x/contracts-zero-ex`: Add method selectors output to generated artifacts

* `@0x/contracts-zero-ex`: Add maker address to order cancel events.
`@0x/contracts-zreo-ex`: Remove `UpTo` suffix from order pair cancellation functions.
`@0x/contracts-zreo-ex`: Address misc review comments.

* `@0x/contracts-zero-ex`: More SafeMath in native orders

* update orders docs

Co-authored-by: Lawrence Forman <me@merklejerk.com>
 2020-11-17 15:39:40 -05:00
mzhu25
7403c0255a
Feature/liquidity provider sandbox (#16) 
* Update liquidity provider feature to use sandbox

* add support for liquidity provider feature in the exchange proxy swap quote consumer

* Move to off-chain liquidity provider registry

* Update ILiquidityProvider interface

* Remove some unused artifacts and wrappers

* Consolidate ILiquidityProvider

* prettier

* lint

* Address PR feedback

* Add failover to sandbox

* Add test for failover behavior in LiquidityProviderSandbox

* Update changelogs

* Emit events for the new LiquidityProvider scenarios

* Fix swap quote consumer bug

* post-rebase fixes

* `@0x/contracts-zero-ex`: bump feature versions

* Add default field to TokenAdjacencyGraph

* update addresses

Co-authored-by: Lawrence Forman <me@merklejerk.com>
 2020-11-13 12:22:21 -08:00
Steve Marx
afd4805421
rewrite ZeroEx in Yul (#23) 
rewrite ZeroEx in Yul
 2020-11-06 22:03:07 -05:00
Steve Marx
861871134b
add LibTokenSpender and convert to using that (#3) 
add LibTokenSpender and convert to using that

This skips the allowance target. Allowances are instead just set on the
exchange proxy itself. There is a fallback, though, to try spending from
the allowance target if the original transfer fails.
 2020-10-23 10:45:46 -04:00
Michael Zhu
1c15ecacb0 add tests for LiquidityProviderFeature 2020-10-05 10:09:06 -07:00
Michael Zhu
78e3cd39d1 @0x/contracts-zero-ex: Add LiquidityProviderFeature contracts 2020-10-05 09:43:19 -07:00
Lawrence Forman
9f7840e12b @0x/contracts-zero-ex: Remove only from tests. 2020-09-02 21:22:07 -04:00
Lawrence Forman
889b58a914 @0x/contracts-zero-ex: Add RFQT taker enforcement to FQT. 
`@0x/contracts-zero-ex`: Remove redundant event from `BridgeAdapter`.
`@0x/contracts-zero-ex`: Treat all calldata as signed if quote signer is not in `TransformERC20Feature`.

`@0x/contracts-zero-ex`: Update bridge adapters
 2020-09-02 15:58:38 -04:00
Lawrence Forman
d8844f6970 @0x/contracts-integrations: Fix broken tests. 2020-09-01 17:32:29 -04:00
Lawrence Forman
1d6aef5cd6 @0x/contracts-zero-ex: Remove UniswapFeature 
`@0x/contracts-zero-ex`: Fix broken tests.
 2020-09-01 16:05:14 -04:00
Lawrence Forman
228246089e Merge branch 'feat/exchange-proxy/vip-uniswap' into fix/ep/meta-transactions 2020-09-01 11:59:44 -04:00
Lawrence Forman
2636384ead Merge remote-tracking branch 'origin/feat/exchange-proxy/post-cd-audit' into fix/ep/meta-transactions 2020-09-01 09:48:17 -04:00
Lawrence Forman
9cda9f69cd @0x/contracts-zero-ex: Add reentrancy guard to mtx functions 
`@0x/contracts-zero-ex`: Add refund mechanism to mtxs
`@0x/contracts-zero-ex`: Pass sender to transfomers.
`@0x/contracts-zero-ex`: Refund protocol fees to `refundReceiver` in FQT.
`@0x/utils`: Add EP flavor of `IllegalReentrancyError`
`@0x/order-utils`: Add `refundReceiver` to FQT transform data.
`@0x/asset-swapper`: Add `refundReceiver` support to EP swap quote consumer.
 2020-09-01 09:40:58 -04:00
Lawrence Forman
e7ad7c3af7 @0x/contracts-zero-ex: Add IUniswapV2Feature. 
`@0x/contracts-zero-ex`: Rename all feature contracts to have `Feature` suffix.
`@0x/contracts-zero-ex`: Return an `IZeroExContract` instance from `fullMigrateAsync()`.
 2020-08-20 16:54:50 -04:00
Michael Zhu
e078f3d479 Appease CI 2020-08-19 09:50:39 -07:00
Lawrence Forman
5dd686f22f @0x/contracts-zero-ex: Add reentrancy guard to mtx functions 
`@0x/contracts-zero-ex`: Add refund mechanism to mtxs
`@0x/contracts-zero-ex`: Pass sender to transfomers.
`@0x/contracts-zero-ex`: Refund protocol fees to `refundReceiver` in FQT.
`@0x/utils`: Add EP flavor of `IllegalReentrancyError`
`@0x/order-utils`: Add `refundReceiver` to FQT transform data.
`@0x/asset-swapper`: Add `refundReceiver` support to EP swap quote consumer.
 2020-08-06 22:28:35 -04:00
Lawrence Forman
145ec8ede1 address review comments 2020-07-22 22:18:41 -04:00
Lawrence Forman
5f5a158060 @0x/contracts-zero-ex: Update TransformERC20 and MetaTransactions to handle signed calldata. 2020-07-22 22:18:39 -04:00
Lawrence Forman
a55e8b268c @0x/contracts-zero-ex: Fix linter errors. 2020-07-10 02:36:25 -04:00
Lawrence Forman
e8106f04b5 @0x/contracts-zero-ex: Address review feedback. 2020-07-10 02:36:25 -04:00
Lawrence Forman
297ff10c14 @0x/contracts-zero-ex: add SignatureValidator and MetaTransactions features. 2020-07-10 02:36:00 -04:00
Lawrence Forman
a5a68acfec
Add Exchange Proxy to Ganache snapshot (#2612) 
* `@0x/contracts-zero-ex`: Expose migration tools.

* `@0x/contract-addresses`: Update ganache snapshot Exchange Proxy addresses

* `@0x/migrations`: Add Exchange Proxy migration
 2020-06-25 13:52:01 +10:00
Lawrence Forman
7dffd0a03e @0x/contracts-zero-ex: Use transformer utils from order-utils. 2020-06-17 01:23:08 -04:00
Lawrence Forman
09b8d7cfc9 @0x/contracts-zero-ex: Flip TransformERC20.createTransformWallet() to onlyOwner. 2020-06-16 18:07:03 -04:00
Lawrence Forman
ebfa62637e @0x/contracts-zero-ex: Address audit feedback. 2020-06-08 15:28:27 -04:00
Lawrence Forman
2ba3818b65 @0x/contracts-zero-ex: Introduce transformer contracts. 2020-05-28 11:56:59 -04:00
Lawrence Forman
af45409959 @0x/contracts-zero-ex: Revamp TransformERC20. 2020-05-28 11:56:59 -04:00
Lawrence Forman
654abbac25 @0x/contracts-zero-ex: Introduce the TransformERC20 feature. 2020-05-28 11:56:58 -04:00
Lawrence Forman
2fce332ed7
ZeroEx: TransformERC20, TokenSpender (#2545) 
* `@0x/contracts-utils`: Convert more 0.6 contracts

* `@0x/contracts-erc20`: Add solidity 0.6 contracts.

* `@0x/utils`: Add new `ZeroExRevertErrors` revert types

* `@0x/contracts-zero-ex`: Introduce the `TransformERC20` feature.

* `@0x/subproviders`: Update ganache-core.
`@0x/web3-wrapper`: Update ganache-core.

* `@0x/contracts-zero-ex`: Make `TokenSpender`'s puppet contract a distinct contract type and rename `getTokenSpenderPuppet()` to `getAllowanceTarget()`

* `@0x/zero-ex`: Rebase and use "slot" instead of "offset" language in storage buckets.

* `@0x/web3-wrapper`: Add `getAccountNonceAsync()` to `Web3Wrapper`

* `@0x/contracts-zero-ex`: Revamp TransformERC20.

* `@0x/contracts-zero-ex`: Remove `payable` from `IERC20Transformer.transform()` and disable hex capitalization linter rule because of prettier conflicts.

* `@0x/contracts-zero-ex`: Use `immutable` owner in `Puppet` instead of `Ownable`.

* `@x/utils`: Address review feedback.

* `@0x/contracts-zero-ex`: Address review feedback.

* `@0x/contracts-utils`: Address review feedback.

* `@0x/contracts-zero-ex`: Return deployment nonce in `transform()`.

* `@0x/contracts-zero-ex`: Finish returning deployment nonce in `transform()`.

* `@0x/contracts-zero-ex`: Fix doc-gen bug.

* `@0x/contracts-zero-ex`: Address review comments.

* `@0x/utils`: Add `NegativeTransformERC20OutputERror`

* `@0x/contracts-zero-ex`: Revert if the taker's output amount decreases.

Co-authored-by: Lawrence Forman <me@merklejerk.com>
 2020-05-20 22:47:21 -04:00
Lawrence Forman
f1de64dcaf @0x/contracts-zero-ex: Make Ownable feature conform to IOwnable. 2020-04-28 12:16:30 -04:00
Lawrence Forman
0042e42160 @0x/contracts-zero-ex: Merge Migrate into Ownable 2020-04-24 01:06:44 -04:00
Lawrence Forman
12f2250ab5 @0x/contracts-zero-ex: bootstrap() is now a temporary feature, registered in the ZeroEx constructor. 
`@0x/contracts-zero-ex`: `bootstrap()` de-registers itself and self-destructs once it's called.
`@0x/contracts-zero-ex`: `bootstrap()` now takes arbitrary call data, but the callee is fixed in an immutable.
`@0x/contracts-zero-ex`: `bootstrap()` caller is fixed in an immutable.
`@0x/contracts-zero-ex`: `bootstrap()` only calls a single target.
`@0x/contracts-zero-ex`: Renamed `BasicMigration` to `InitialMigration`.
`@0x/contracts-zero-ex`: `InitialMigration` is now the bootstrap target and multiplexes to the initial features.
`@0x/contracts-zero-ex`: Add `Migrate` feature and tests.
`@0x/contracts-zero-ex`: Re-organize contract locatins (remove `interfaces` folder).
 2020-04-21 22:29:46 -04:00
Lawrence Forman
72908b02fe @0x/contracts-zero-ex: Address review feedback. 
`@0x/contracts-zero-ex`: Add target implementation address to `rollback()`.
`@0x/contracts-zero-ex`: Add storage ID uniqueness test.
`@0x/contracts-zero-ex`: Add rollback history querying functions to `SimpleFunctionRegistry`.
 2020-04-21 22:29:46 -04:00
Lawrence Forman
c11d661b39 @0x/contracts-zero-ex`: Create ZeroEx (proxy) contracts 2020-04-21 22:29:46 -04:00