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165 Commits

Author SHA1 Message Date
Ben
c239e1af8d Fix typo (#3241) 
Fix camelcase of 'lastvalue' to 'lastValue'
 2022-03-04 15:36:19 -03:00
Francisco Giordano
525a672862 Add missing docs about reverts in DoubleEndedQueue 2022-02-16 16:42:33 -03:00
Hadrien Croubois
aace774961 Add a double ended queue (#3153) 
* add vector, lifo and fifo structures

* fix lint

* need more memory for coverage

* remove Vector wrappers and gas optimization

* refactor Vector testing

* revert package.json changes

* rename to DoubleEndedQueue

* rename and refactor

* refactor tests and expand coverage

* test for custom errors

* add changelog entry

* add docs

* add sample code and note about storage vs. memory

* add available since

* lint

* use underscore for struct members

* add struct documentation

* remove SafeCast in length

* rename i -> index and improve docs

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-02-16 09:32:16 +01:00
Francisco Giordano
afb20119b3 Release v4.5 2022-02-09 18:16:53 -03:00
Francisco Giordano
bfd05d9646 Add "available since" on Base64.sol 2022-02-01 20:04:28 -03:00
Gaspar Dip
ca755ce799 Add AddressToUintMap (#3150) 
* add AddressToUintMap

* Update contracts/utils/structs/EnumerableMap.sol

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>

* address comments

* lint code

* merge mocks into a single file

* add PR link to changelog entry

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
 2022-02-01 17:37:32 +01:00
Doug Hoyte
4f8af2dceb Add test and docs describing a misuse of MerkleProof (#3090) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-01-31 12:10:13 -03:00
Francisco Giordano
f55d2716a8 Add function documentation for SignatureChecker. 2022-01-28 22:44:32 -03:00
Hadrien Croubois
3eb2d43b06 Move abs(int256) from Math to SafeMath (#3110) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-01-14 22:27:04 +00:00
Hadrien Croubois
ecae978cb5 Make more functions virtual (#3078) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-01-13 18:56:36 +00:00
rotcivegaf
3458c1e854 Add SignedMath with math utilities for signed integers (#2686) 
* add contract and tests

* avoid implicit cast

* add test cases

* fix test names

* modify avarage and add tests

* improve signed average formula

* fix lint

* better average formula

* refactor signed average testing

* add doc and changelog entry

* Update contracts/utils/math/SignedMath.sol

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>

* remove ceilDiv

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-01-12 20:08:59 +01:00
Hadrien Croubois
fd7c4ba8f0 Update pragma in utils/Address.sol to 0.8.1 (#3098) 2022-01-10 19:47:43 -03:00
Ernesto García
ef0273fde1 Add Base64 library to utils (#2884) 
* Add Base64 library to utils

* Fix typo on Base64 padding

* Added documentation for Base64 and references from ERC1155 and ERC721

* Updated Changelog

* Fix typo in utilities doc

* use mstore8 to improve memory accesses

* use shorter strings with encodePacked

* do not use using-for syntax, for clarity

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-12-29 20:41:20 +01:00
Anton Bukov
da3a9ae18b Avoid assembly in signature V and S decomposition (#3060) 
* Avoid assembly in signature V and S decomposition

* Update ECDSA.sol
 2021-12-29 16:22:39 +01:00
Hadrien Croubois
cafd900ad6 Fix memory leak in merkle verification (#3039) 2021-12-21 17:01:28 -03:00
Anton Bukov
d95cdaae8e Replace excodesize assembly with address.code.length (https://github.com/ethereum/solidity/releases/tag/v0.8.1) (#3025) 2021-12-15 18:54:10 +01:00
Francisco Giordano
4a9cc8b491 Merge branch 'release-v4.4' 2021-12-14 13:34:03 -03:00
Francisco Giordano
6bd6b76d11 4.4.1 2021-12-14 13:14:39 -03:00
JulissaDantes
b42b05311b Add ERC721Votes for NFT-based governance (#2944) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Hadrien Croubois <hadrien@openzeppelin.com>
 2021-12-10 18:58:45 -03:00
Francisco Giordano
04109f8bee Address: explain dangers of isContract (#2994) 
Co-authored-by: Ivo Georgiev <ivo@strem.io>
 2021-12-08 20:10:40 -03:00
Francisco Giordano
7d17acfb2f Merge branch 'release-v4.4' 2021-11-25 16:56:07 -03:00
Francisco Giordano
4961a51cc7 4.4.0 2021-11-25 16:35:37 -03:00
barakman
f6db5c1f30 A function which returns the absolute value of a signed value (#2984) 
* Add a function which returns the absolute (and obviously unsigned) value of a signed value.

* add changelog entry and fix lint

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
 2021-11-24 14:09:05 +01:00
Francisco Giordano
65ef662a2b 4.4.0-rc.1 2021-11-16 10:23:53 -03:00
Francisco Giordano
0a87a4e75b 4.4.0-rc.0 2021-10-20 17:21:04 -03:00
Francisco Giordano
c9bdb1f0ae Add a comment documenting the package version being used (#2918) 2021-10-19 19:18:19 -03:00
Hadrien Croubois
d244b81972 Add a MerkleProof.processProof utility function (#2841) 
* Add a MerkleProof.processProof utility function

* Add changelog entry

* fix lint

* return index when processingProof

* fix lint

* fix test

* Apply suggestions from code review

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>

* improve documentation

* Apply suggestions from code review

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>

* remove index - see discussion in the PR

* update changelog

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-10-14 11:50:35 +02:00
td-bn
5b28259dac #890: Add ECDSA.toEthSignedMessageHash(bytes) for abritrary length message hashing (#2865) 
* #890: Add ECDSA#toEthSignedMessage for bytes type

* refactor

* add test, refactor

* select overloaded function explicitly

* use short test message string

* add changelog entry

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
 2021-10-11 14:59:30 +02:00
Anton Bukov
29eeb2828e Fix EIP712 for delegatecalls (#2852) 
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-10-06 10:24:46 -03:00
Francisco Giordano
6f23efa970 Review wording of SafeMath need in Solidity 0.8 (#2898) 2021-10-05 16:12:51 +02:00
Nicolas Mahe
1b27c13096 Fix typo in doc of SignatureChecker (#2881) 2021-09-24 13:27:53 +00:00
Anton Bukov
541e82144f Optimize EOA signature verification (#2661) 
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-08-06 10:47:52 -03:00
Anton Bukov
3dadd40034 Avoid safe math in BitMap (#2797) 2021-07-30 09:48:45 +02:00
Mikhail Melnik
d3c5bdf4de Fix yellowpaper reference (#2775) 2021-07-19 09:45:04 -03:00
Hadrien Croubois
6c1a634053 Add Governor contracts (#2672) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-07-16 12:44:01 -03:00
Hadrien Croubois
f88e555234 Add values() functions to EnumerableSets (#2768) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-07-16 12:06:47 -03:00
Francisco Giordano
3935b907d4 Fix NatSpec comment syntax 2021-07-13 17:10:54 -03:00
Anton Bukov
4e2641a915 Simplify selector access (#2766) 2021-07-13 01:23:14 +02:00
rotcivegaf
6d97f09195 Gas optimization on average function of Math.sol (#2757) 
* change implementation to save gas

* add average test with two max uni256 number
 2021-07-10 21:28:12 +02:00
Hadrien Croubois
f710bafae8 Fix typos (#2723) 2021-06-14 18:51:56 -03:00
Hadrien Croubois
788d338c9b Improve naming of internal variables (#2721) 2021-06-14 18:51:37 -03:00
Hadrien Croubois
fd111df16d Remove unecessary code from Context (#2718) 2021-06-14 18:44:00 -03:00
Hadrien Croubois
0a05f6fa45 Add a recover(bytes32,bytes32,bytes32) that follows EIP2098 (#2713) 2021-06-14 15:12:08 -03:00
Hadrien Croubois
f7da53cebd Add a BitMap struct (#2710) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-06-11 15:24:00 -03:00
Hadrien Croubois
b0cf6fbb7a Add Prettier for linting and fix Solhint config (#2697) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-06-07 12:33:03 -03:00
Hadrien Croubois
e3661abe84 Split ERC20Votes and ERC20VotesComp (#2706) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-06-04 12:52:19 -03:00
Hadrien Croubois
1488d4f678 Improve ECDSA tests and docs (#2619) 2021-06-01 17:59:24 -03:00
Nicholas Rodrigues Lordello
7c754d0665 Add ceiling division operation to the Math.sol library (#2681) 
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-05-20 13:53:31 +00:00
Hadrien Croubois
8ea06b75aa Add a Counter.reset function (#2678) 2021-05-19 15:52:43 -03:00
Hadrien Croubois
100ca0b8a2 ERC20 extension for governance tokens (vote delegation and snapshots) (#2632) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-05-12 10:13:59 -03:00