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8 changes: 7 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

## [Unreleased]

## [14.0.2]
### Fixed
- Allow the string "cosmos" in the "verifyingContract" field of EIP-712 signatures ([#333](https://github.com/MetaMask/eth-json-rpc-middleware/pull/333))
- This change was made to support Ethermint's EIP-712 implementation, which was broken by validation added in v14.0.0

## [14.0.1]
### Fixed
- Request validation should not throw if verifyingContract is not defined in typed signature ([#328](https://github.com/MetaMask/eth-json-rpc-middleware/pull/328))
Expand Down Expand Up @@ -206,7 +211,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- `[email protected]` ([#53](https://github.com/MetaMask/eth-json-rpc-middleware/pull/53))
- `[email protected]` ([#55](https://github.com/MetaMask/eth-json-rpc-middleware/pull/55))

[Unreleased]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v14.0.1...HEAD
[Unreleased]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v14.0.2...HEAD
[14.0.2]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v14.0.1...v14.0.2
[14.0.1]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v14.0.0...v14.0.1
[14.0.0]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v13.0.0...v14.0.0
[13.0.0]: https://github.com/MetaMask/eth-json-rpc-middleware/compare/v12.1.2...v13.0.0
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2 changes: 1 addition & 1 deletion package.json
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@@ -1,6 +1,6 @@
{
"name": "@metamask/eth-json-rpc-middleware",
"version": "14.0.1",
"version": "14.0.2",
"description": "Ethereum-related json-rpc-engine middleware.",
"repository": {
"type": "git",
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4 changes: 4 additions & 0 deletions src/wallet.ts
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Expand Up @@ -426,7 +426,7 @@
*
* @param address - The address to validate and normalize.
* @param req - The request object.
* @returns {string} - The normalized address, if valid. Otherwise, throws

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* an error
*/
async function validateAndNormalizeKeyholder(
Expand Down Expand Up @@ -461,6 +461,10 @@
* Validates verifyingContract of typedSignMessage.
*
* @param data - The data passed in typedSign request.
* This function allows the verifyingContract to be either:
* - A valid hex address
* - The string "cosmos" (as it is hard-coded in some Cosmos ecosystem's EVM adapters)
* - An empty string
*/
function validateVerifyingContract(data: string) {
const { domain: { verifyingContract } = {} } = parseTypedMessage(data);
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