openzeppelin-contracts

Author SHA1 Message Date

Author	SHA1	Message	Date
Nicolás Venturo	5dfe7215a9	Migrate Contracts to Solidity v0.6 (#2080 ) * Initial migration to Solidity 0.6.x - v3.0 first steps (#2063) * Initial migration, missing GSN, 721, 777 and Crowdsales. * Add _beforeTokenOperation and _afterTokenOperation. * Add documentation for hooks. * Add hooks doc * Add missing drafts * Add back ERC721 with hooks * Bring back ERC777 * Notes on hooks * Bring back GSN * Make functions virtual * Make GSN overrides explicit * Fix ERC20Pausable tests * Remove virtual from some view functions * Update linter * Delete examples * Remove unnecessary virtual * Remove roles from Pausable * Remove roles * Remove users of roles * Adapt ERC20 tests * Fix ERC721 tests * Add all ERC721 hooks * Add ERC777 hooks * Fix remaining tests * Bump compiler version * Move 721BurnableMock into mocks directory * Remove _before hooks * Fix tests * Upgrade linter * Put modifiers last * Remove _beforeTokenApproval and _beforeOperatorApproval hooks	5 years ago
Nicolás Venturo	0ec1d761aa	Initial GSN support (beta) (#1844 ) * Add base Context contract * Add GSNContext and tests * Add RelayHub deployment to tests * Add RelayProvider integration, complete GSNContext tests * Switch dependency to openzeppelin-gsn-provider * Add default txfee to provider * Add basic signing recipient * Sign more values * Add comment clarifying RelayHub's msg.data * Make context constructors internal * Rename SigningRecipient to GSNRecipientSignedData * Add ERC20Charge recipients * Harcode RelayHub address into GSNContext * Fix Solidity linter errors * Run server from binary, use gsn-helpers to fund it * Migrate to published @openzeppelin/gsn-helpers * Silence false-positive compiler warning * Use GSN helper assertions * Rename meta-tx to gsn, take out of drafts * Merge ERC20 charge recipients into a single one * Rename GSNRecipients to Bouncers * Add GSNBouncerUtils to decouple the bouncers from GSNRecipient * Add _upgradeRelayHub * Store RelayHub address using unstructored storage * Add IRelayHub * Add _withdrawDeposits to GSNRecipient * Add relayHub version to recipient * Make _acceptRelayedCall and _declineRelayedCall easier to use * Rename GSNBouncerUtils to GSNBouncerBase, make it IRelayRecipient * Improve GSNBouncerBase, make pre and post sender-protected and optional * Fix GSNBouncerERC20Fee, add tests * Add missing GSNBouncerSignature test * Override transferFrom in __unstable__ERC20PrimaryAdmin * Fix gsn dependencies in package.json * Rhub address slot reduced by 1 * Rename relay hub changed event * Use released gsn-provider * Run relayer with short sleep of 1s instead of 100ms * update package-lock.json * clear circle cache * use optimized gsn-provider * update to latest @openzeppelin/gsn-provider * replace with gsn dev provider * remove relay server * rename arguments in approveFunction * fix GSNBouncerSignature test * change gsn txfee * initialize development provider only once * update RelayHub interface * adapt to new IRelayHub.withdraw * update @openzeppelin/gsn-helpers * update relayhub singleton address * fix helper name * set up gsn provider for coverage too * lint * Revert "set up gsn provider for coverage too" This reverts commit `8a7b5be5f9`. * remove unused code * add gsn provider to coverage * move truffle contract options back out * increase gas limit for coverage * remove unreachable code * add more gas for GSNContext test * fix test suite name * rename GSNBouncerBase internal API * remove onlyRelayHub modifier * add explicit inheritance * remove redundant event * update name of bouncers error codes enums * add basic docs page for gsn contracts * make gsn directory all caps * add changelog entry * lint * enable test run to fail in coverage	6 years ago

Nicolás Venturo

Migrate Contracts to Solidity v0.6 (#2080 )

* Initial migration to Solidity 0.6.x - v3.0 first steps (#2063)

* Initial migration, missing GSN, 721, 777 and Crowdsales.

* Add _beforeTokenOperation and _afterTokenOperation.

* Add documentation for hooks.

* Add hooks doc

* Add missing drafts

* Add back ERC721 with hooks

* Bring back ERC777

* Notes on hooks

* Bring back GSN

* Make functions virtual

* Make GSN overrides explicit

* Fix ERC20Pausable tests

* Remove virtual from some view functions

* Update linter

* Delete examples

* Remove unnecessary virtual

* Remove roles from Pausable

* Remove roles

* Remove users of roles

* Adapt ERC20 tests

* Fix ERC721 tests

* Add all ERC721 hooks

* Add ERC777 hooks

* Fix remaining tests

* Bump compiler version

* Move 721BurnableMock into mocks directory

* Remove _before hooks

* Fix tests

* Upgrade linter

* Put modifiers last

* Remove _beforeTokenApproval and _beforeOperatorApproval hooks

5 years ago

Nicolás Venturo

0ec1d761aa

Initial GSN support (beta) (#1844 )

* Add base Context contract

* Add GSNContext and tests

* Add RelayHub deployment to tests

* Add RelayProvider integration, complete GSNContext tests

* Switch dependency to openzeppelin-gsn-provider

* Add default txfee to provider

* Add basic signing recipient

* Sign more values

* Add comment clarifying RelayHub's msg.data

* Make context constructors internal

* Rename SigningRecipient to GSNRecipientSignedData

* Add ERC20Charge recipients

* Harcode RelayHub address into GSNContext

* Fix Solidity linter errors

* Run server from binary, use gsn-helpers to fund it

* Migrate to published @openzeppelin/gsn-helpers

* Silence false-positive compiler warning

* Use GSN helper assertions

* Rename meta-tx to gsn, take out of drafts

* Merge ERC20 charge recipients into a single one

* Rename GSNRecipients to Bouncers

* Add GSNBouncerUtils to decouple the bouncers from GSNRecipient

* Add _upgradeRelayHub

* Store RelayHub address using unstructored storage

* Add IRelayHub

* Add _withdrawDeposits to GSNRecipient

* Add relayHub version to recipient

* Make _acceptRelayedCall and _declineRelayedCall easier to use

* Rename GSNBouncerUtils to GSNBouncerBase, make it IRelayRecipient

* Improve GSNBouncerBase, make pre and post sender-protected and optional

* Fix GSNBouncerERC20Fee, add tests

* Add missing GSNBouncerSignature test

* Override transferFrom in __unstable__ERC20PrimaryAdmin

* Fix gsn dependencies in package.json

* Rhub address slot reduced by 1

* Rename relay hub changed event

* Use released gsn-provider

* Run relayer with short sleep of 1s instead of 100ms

* update package-lock.json

* clear circle cache

* use optimized gsn-provider

* update to latest @openzeppelin/gsn-provider

* replace with gsn dev provider

* remove relay server

* rename arguments in approveFunction

* fix GSNBouncerSignature test

* change gsn txfee

* initialize development provider only once

* update RelayHub interface

* adapt to new IRelayHub.withdraw

* update @openzeppelin/gsn-helpers

* update relayhub singleton address

* fix helper name

* set up gsn provider for coverage too

* lint

* Revert "set up gsn provider for coverage too"

This reverts commit 8a7b5be5f9.

* remove unused code

* add gsn provider to coverage

* move truffle contract options back out

* increase gas limit for coverage

* remove unreachable code

* add more gas for GSNContext test

* fix test suite name

* rename GSNBouncerBase internal API

* remove onlyRelayHub modifier

* add explicit inheritance

* remove redundant event

* update name of bouncers error codes enums

* add basic docs page for gsn contracts

* make gsn directory all caps

* add changelog entry

* lint

* enable test run to fail in coverage

6 years ago

2 Commits (4476a2d53144c765625c0b0082b9e1d1f1bda2d1)