Uniswap / permit2

🔑🔑🔑 next generation token approvals mechanism

Uniswap/permit2 Issues

Permit22
Updated 2 months ago
Error CREATE2 Deployer not present on this chain
Closed 2 months ago
Security of signature based transfers
Updated 3 months ago
What is the rationale for freezing the Solidity version?
Closed 4 months ago3
Who has integrated permit2?
Closed 4 months ago6
By myself
Closed 4 months ago
deploy onto new network
Updated 4 months ago1
How is `requestedAmount` different from max permitted amount?
Updated 5 months ago
Will Permit2ERC721 contract be deployed on-chain?
Updated 7 months ago6
Is there a reason development has stopped on erc1155 and erc721 support?
Updated 7 months ago1
Signature-based approvals documentation improvements
Updated 8 months ago
Add package.json file so that this repo can be used with Pnpm
Closed 10 months ago
Is permit2 contract deployed on gnosis chain?
Closed a year ago3
Install "solhint-community" to detect unused imports
Updated a year ago
Provide an official permit2 distribution to the npm package registry
Updated a year ago
Provide `IPermit2` interface that extends from `IAllowanceTransfer` and `ISignatureTransfer.sol`
Closed a year ago1
Provide an interface for `EIP712`
Closed a year ago2
Delete local `InvariantTest` util and use `StdInvariant` from `forge-std`
Closed a year ago1
Make `PermitSignature` compatible with more testing frameworks than just DSTest
Closed a year ago2
Remove global imports of `forge-std/Test.sol`
Closed a year ago1
Bump Forge Std to get cheatcode visibility updates
Closed a year ago1
`PermitSignature` util cannot be used because of `Permit2` import
Closed a year ago1
Explain order of operations in `_useUnorderedNonce`
Updated a year ago
`SignatureVerification.verify` is not documented
Updated a year ago3
Function visibility for utils in `PermitSignature`
Closed a year ago2
Provide development Foundry profile that doesn't use `--via-ir`
Updated a year ago
Remove unneeded import of `forge-std/Test.sol`
Closed a year ago1
Suggestion to move the testing utilities in a `test` directory under `src`
Closed a year ago1
Use solidity v0.8.18 for erc721+erc1155 support
Updated a year ago
Questions about Nonce Schema Encoding
Closed a year ago1
Is allowance required?
Closed a year ago1
Possible improvement Permit2Lib.sol:permit2
Closed a year ago7
Small test code bug
Closed 2 years ago1
ERC4626 Support
Updated 2 years ago5
Staticcall to fallback function burns all gas
Closed 2 years ago2
Can set expired allowances
Updated 2 years ago2
ERC4626 Integration
Closed 2 years ago
allowance is not being updated when 2**160-1 is approved
Closed 2 years ago2
Permit2Lib: Update Permit2 Address
Closed 2 years ago1
testing: verify that the typehashes are defined correctly
Closed 2 years ago2
allowance is updated if transferFrom returns false
Closed 2 years ago1
AllowanceTransfer: Document type(uint160).max allowance behavior
Closed 2 years ago
feat: include from/owner in AllowanceTransferDetails
Closed 2 years ago
Permit2Lib: revert if more than 32 bytes is returned from DOMAIN_SEPARATOR
Closed 2 years ago
discuss witness field custom typehash
Closed 2 years ago1
AllowanceTransfer: validate input lengths
Closed 2 years ago1
SignatureTransfer: Combine witness type and typename
Closed 2 years ago1
SignatureTransfer: remove spender param
Closed 2 years ago
SignatureTransfer: Handle 0addr in batched case
Closed 2 years ago
Permit2Lib: include overflow checks for uint256 amount arg
Closed 2 years ago1