✨ Introduce AFL support

.github/actions/setup-afl/action.yaml

@@ -0,0 +1,9 @@
+name: "Setup AFL"
+
+runs:
+  using: "composite"
+  steps:
+    # Install AFL using Cargo
+    - name: Install AFL
+      run: cargo install cargo-afl --version ${{ env.AFL_VERSION }}  # Install the specified version of AFL via Cargo
+      shell: bash

.github/workflows/fuzz.yml

@@ -6,6 +6,8 @@ on:
 
 env:
   HONGGFUZZ_VERSION: 0.5.56    # Honggfuzz version to install in the environment
+  AFL_VERSION: 0.15.10    # AFL version to install in the environment
+
 
 jobs:
   Fuzz-Tests:
@@ -39,6 +41,10 @@ jobs:
         # Sets up the Trident
         uses: ./.github/actions/setup-trident/
 
+      - name: Setup AFL
+        # Sets up AFL, a fuzzing tool that will be used by Trident
+        uses: ./.github/actions/setup-afl/
+
       - name: Setup Honggfuzz
         # Sets up Honggfuzz, a fuzzing tool that will be used by Trident
         uses: ./.github/actions/setup-honggfuzz/
@@ -47,13 +53,13 @@ jobs:
       - name: Cache Target Folder
         uses: actions/cache@v3
         with:
-          path: examples/fuzz-tests/simple-cpi-6/trident-tests/fuzz_tests/fuzzing/hfuzz_target  # Cache the folder where build artifacts are stored
+          path: examples/fuzz-tests/simple-cpi-6/trident-tests/fuzz_tests/fuzzing/honggfuzz/hfuzz_target  # Cache the folder where build artifacts are stored
           key: target-${{ runner.os }}-simple-cpi-6  # Unique key for caching based on OS and test
 
       # Run the fuzzing test using Trident in the simple-cpi-6 directory
       - name: Test Fuzz
         working-directory: examples/fuzz-tests/simple-cpi-6  # Set the working directory for the fuzzing test
-        run: trident fuzz run fuzz_0  # Run the fuzz test with trident
+        run: trident fuzz run-hfuzz fuzz_0  # Run the fuzz test with trident
 
   arbitrary-limit-inputs-5:
     name: Fuzz Tests (arbitrary-limit-inputs-5)
@@ -80,6 +86,10 @@ jobs:
         # Sets up the Trident
         uses: ./.github/actions/setup-trident/
 
+      - name: Setup AFL
+        # Sets up AFL, a fuzzing tool that will be used by Trident
+        uses: ./.github/actions/setup-afl/
+
       - name: Setup Honggfuzz
         # Sets up Honggfuzz, a fuzzing tool that will be used by Trident
         uses: ./.github/actions/setup-honggfuzz/
@@ -88,18 +98,63 @@ jobs:
       - name: Cache Target Folder
         uses: actions/cache@v3
         with:
-          path: examples/fuzz-tests/arbitrary-limit-inputs-5/trident-tests/fuzz_tests/fuzzing/hfuzz_target  # Cache the folder where build artifacts are stored
+          path: examples/fuzz-tests/arbitrary-limit-inputs-5/trident-tests/fuzz_tests/fuzzing/honggfuzz/hfuzz_target  # Cache the folder where build artifacts are stored
           key: target-${{ runner.os }}-arbitrary-limit-inputs-5  # Unique key for caching based on OS and test
 
       # Run the fuzzing test using Trident in the arbitrary-limit-inputs-5 directory
       - name: Test Fuzz
         working-directory: examples/fuzz-tests/arbitrary-limit-inputs-5  # Set the working directory for the fuzzing test
-        run: trident fuzz run fuzz_0  # Run the fuzz test with trident
+        run: trident fuzz run-hfuzz fuzz_0  # Run the fuzz test with trident
+
+  unauthorized-access-2:
+    name: Fuzz Tests (unauthorized-access-2)
+    needs: Fuzz-Tests
+    # Runs on an Ubuntu 20.04 runner for a different fuzz test
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v3
+        name: Checkout Repository  # Checkout the repository
+
+      # https://github.com/Swatinem/rust-cache
+      - name: Cache Rust and its Packages
+        # Caches Rust dependencies to avoid redundant downloads and speed up builds
+        uses: Swatinem/rust-cache@v2
+        with:
+          prefix-key: "fuzz" # Using a locally shared cache key
+          shared-key: "trident-rust-cache"  # Using a shared cache key for multiple jobs
+
+      - name: Setup Rust Environment
+        # Sets up the Rust environment (e.g., installing Rust and required components)
+        uses: ./.github/actions/setup-rust/
+
+      - name: Install Trident
+        # Sets up the Trident
+        uses: ./.github/actions/setup-trident/
+
+      - name: Setup AFL
+        # Sets up AFL, a fuzzing tool that will be used by Trident
+        uses: ./.github/actions/setup-afl/
+
+      - name: Setup Honggfuzz
+        # Sets up Honggfuzz, a fuzzing tool that will be used by Trident
+        uses: ./.github/actions/setup-honggfuzz/
+
+      # Cache the target folder, which stores the build artifacts generated by the fuzzing process
+      - name: Cache Target Folder
+        uses: actions/cache@v3
+        with:
+          path: examples/fuzz-tests/unauthorized-access-2/trident-tests/fuzz_tests/fuzzing/afl/afl_target  # Cache the folder where build artifacts are stored
+          key: target-${{ runner.os }}-unauthorized-access-2  # Unique key for caching based on OS and test
+
+      # Run the fuzzing test using Trident in the unauthorized-access-2 directory
+      - name: Test Fuzz
+        working-directory: examples/fuzz-tests/unauthorized-access-2  # Set the working directory for the fuzzing test
+        run: trident fuzz run-afl fuzz_0  # Run the fuzz test with trident
 
 
   checks:
     name: Fuzz Tests (Checks)
-    needs: [simple-cpi-6, arbitrary-limit-inputs-5]
+    needs: [simple-cpi-6, arbitrary-limit-inputs-5,unauthorized-access-2]
     runs-on: ubuntu-20.04
     steps:
       - run: echo "All fuzz tests completed successfully"