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andromedaprotocol / andromeda-core

Operating System and ADO Smart Contracts
https://andromedaprotocol.io/
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fix: fixed previous sender validation in verify origin #552

Closed crnbarr93 closed 2 months ago

crnbarr93 commented 2 months ago

Motivation

These changes are to fix the following audit finding https://github.com/sherlock-audit/2024-05-andromeda-ado-judging/issues/45

Implementation

The change adjusts AMPPkt::verify_origin() to ensure that the provided origin and previous sender cannot be forged went sent directly to an ADO.

Testing

A test case was added for the provided finding and passes.

Version Changes

andromeda-std: 1.2.1 -> 1.2.2

Summary by CodeRabbit

coderabbitai[bot] commented 2 months ago

Walkthrough

The changes involve updates to the Andromeda protocol, including formatting adjustments in the CHANGELOG.md, a version increment in the Cargo.toml for the "andromeda-std" package, and significant modifications to the verify_origin method in messages.rs. Enhancements include improved security checks, simplified querying processes, and updated test cases to reflect new logic. Overall, the updates focus on improving functionality, maintainability, and security within the protocol.

Changes

File Path Change Summary
CHANGELOG.md Formatting adjustments and new entries for improvements and fixes in the Andromeda protocol.
packages/std/Cargo.toml Version updated from "1.2.1" to "1.2.2".
packages/std/src/amp/messages.rs Significant changes to the verify_origin method for enhanced security and simplified querying. Updated test cases to reflect new logic.

Poem

🐰 In the garden where changes bloom,
A protocol dances, dispelling the gloom.
With tweaks and fixes, it hops with delight,
Security strengthened, everything feels right!
So let’s celebrate with a joyful cheer,
For Andromeda’s growth brings us all near! 🌼✨

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crnbarr93 commented 3 days ago

@Mergifyio backport v1.1.x