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base repository: MetaMask/eth-sig-util
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base: v8.0.0
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head repository: MetaMask/eth-sig-util
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compare: v8.1.0
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  • 2 commits
  • 3 files changed
  • 3 contributors

Commits on Dec 2, 2024

  1. Add permit type schema (#399)

    @OGPoyraz
    OGPoyraz authored Dec 2, 2024
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Commits on Dec 3, 2024

  1. 8.1.0 (#400) 

    * 8.1.0

* Adjust changelog

---------

Co-authored-by: github-actions <[email protected]>
Co-authored-by: OGPoyraz <[email protected]>
    @github-actions @OGPoyraz
    3 people authored Dec 3, 2024
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Showing with 27 additions and 2 deletions.
  1. +6 −1 CHANGELOG.md
  2. +1 −1 package.json
  3. +20 −0 src/sign-typed-data.ts
7 changes: 6 additions & 1 deletion CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## [Unreleased]

## [8.1.0]
### Added
- Add `Permit` type to `signTypedData` schema ([#399](https://github.com/MetaMask/eth-sig-util/pull/399))

## [8.0.0]
### Changed
- **BREAKING**: Values of type `number` are not accepted as address parameter anymore. Valid values are `string` and `Uint8Array`. ([#391](https://github.com/MetaMask/eth-sig-util/pull/391))
@@ -158,7 +162,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Fix package metadata ([#81](https://github.com/MetaMask/eth-sig-util/pull/81)
- Switch from Node.js v8 to Node.js v10 ([#76](https://github.com/MetaMask/eth-sig-util/pull/77) and [#80](https://github.com/MetaMask/eth-sig-util/pull/80))

[Unreleased]: https://github.com/MetaMask/eth-sig-util/compare/v8.0.0...HEAD
[Unreleased]: https://github.com/MetaMask/eth-sig-util/compare/v8.1.0...HEAD
[8.1.0]: https://github.com/MetaMask/eth-sig-util/compare/v8.0.0...v8.1.0
[8.0.0]: https://github.com/MetaMask/eth-sig-util/compare/v7.0.3...v8.0.0
[7.0.3]: https://github.com/MetaMask/eth-sig-util/compare/v7.0.2...v7.0.3
[7.0.2]: https://github.com/MetaMask/eth-sig-util/compare/v7.0.1...v7.0.2
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "@metamask/eth-sig-util",
"version": "8.0.0",
"version": "8.1.0",
"description": "A few useful functions for signing ethereum data",
"keywords": [
"ethereum",
20 changes: 20 additions & 0 deletions src/sign-typed-data.ts
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Original file line number Diff line number Diff line change
@@ -105,6 +105,22 @@ export type TypedMessage<T extends MessageTypes> = {
message: Record<string, unknown>;
};

const PERMIT_TYPE_SCHEMA = {
properties: {
message: {
type: 'object',
properties: {
owner: { type: 'string' },
spender: { type: 'string' },
value: { type: 'string' },
nonce: { type: 'string' },
deadline: { type: 'string' },
},
required: ['owner', 'spender', 'value', 'nonce', 'deadline'],
},
},
};

export const TYPED_MESSAGE_SCHEMA = {
type: 'object',
properties: {
@@ -127,6 +143,10 @@ export const TYPED_MESSAGE_SCHEMA = {
message: { type: 'object' },
},
required: ['types', 'primaryType', 'domain', 'message'],
if: {
properties: { primaryType: { const: 'Permit' } },
},
then: PERMIT_TYPE_SCHEMA,
};

/**