Merge pull request #19 from bcnmy/feat/stx-validator-test-merge-dev

feat: stx validator: resolve conflicts with develop

Author: filmakarov

.github/workflows/foundry-test.yml

@@ -22,7 +22,7 @@ jobs:
     - name: Install Foundry
       uses: foundry-rs/foundry-toolchain@v1
       with:
-        version: stable
+        version: nightly
 
     - name: Setup pnpm
       uses: pnpm/action-setup@v3
@@ -39,7 +39,7 @@ jobs:
       run: pnpm install --frozen-lockfile
 
     - name: Run Forge tests
-      run: export FOUNDRY_PROFILE="via-ir" && pnpm test
+      run: pnpm test
       env:
         FOUNDRY_PROFILE: ci
         RPC_84532: https://sepolia.base.org

.gitignore

@@ -9,6 +9,7 @@ temp
 
 # dependencies
 node_modules/
+.pnpm-store/
 /lib/
 
 # env
@@ -49,3 +50,5 @@ script/deploy/deploy-logs/precalc/*.log
 !script/deploy/deploy-logs/build/.gitkeep
 !script/deploy/deploy-logs/precalc/.gitkeep
 
+# Debug scripts
+script/debug

.npmrc

@@ -1 +1,2 @@
-node-linker=hoisted
+node-linker=hoisted
+store-dir=~/.pnpm-store

CHANGELOG.md

@@ -1,4 +1,4 @@
-# @biconomy/mee-contracts
+event Module# @biconomy/mee-contracts
 
 ## 1.1.0
 - MEE K1 Validator 1.1.0

README.md

@@ -121,4 +121,5 @@ $ pnpm test
 ```
 
 ### Deployments
-See [`script/deploy/README.MD`](script/deploy/README.MD) to learn how to deploy the stx contracts to your chain.
+- Open any of the `deploy/vx.x.x` baranches
+- Read `script/deploy/README.MD` to learn how to deploy the stx contracts to your chain.

audit/2025-11-26-Pashov-security-review.pdf

@@ -22,6 +22,7 @@ library ComposableExecutionLib {
     error InvalidOutputParamFetcherType();
     error InvalidConstraintType();
     error InvalidSetOfInputParams(string message);
+    error ComposableExecutionFailed();
 
     // Process the input parameters and return the composed calldata
     function processInputs(

contracts/composability/ComposableExecutionLib.sol

@@ -80,7 +80,7 @@ contract ComposableStorage {
     function getNamespace(address account, address _caller) public pure returns (bytes32 result) {
         assembly {
             mstore(0x00, account)
-            mstore(0x14, _caller)
+            mstore(0x20, shl(96, _caller))
             result := keccak256(0x0c, 0x28)
         }
     }

contracts/composability/ComposableStorage.sol

@@ -47,4 +47,14 @@ interface INexusEventsAndErrors {
 
     /// @notice Error thrown when the provided signature is invalid.
     error InvalidSignature();
+
+    /// @notice Thrown when there is an attempt to remove the last validator.
+    error CanNotRemoveLastValidator();
+
+    /// @notice Error thrown when the `r` component of the PREP signature restores as invalid.
+    error InvalidPREP();
+
+    /// @notice Event emitted when a PREP is initialized.
+    /// @param r The `r` component of the PREP signature.
+    event PREPInitialized(bytes32 r);
 }

contracts/interfaces/nexus/INexusEventsAndErrors.sol

@@ -93,4 +93,13 @@ interface IModuleManagerEventsAndErrors {
 
     /// @notice Error thrown when the default validator is already installed.
     error DefaultValidatorAlreadyInstalled();
+
+    /// @notice Error thrown when the validator is not installed.
+    error ValidatorNotInstalled();
+
+    /// @notice Error thrown when the enable mode signature is invalid.
+    error EnableModeSigError();
+
+    /// @notice Error thrown when a fallback handler is not installed for a given selector.
+    error MissingFallbackHandler(bytes4 selector);
 }