fix(release): add missing Intel V8 signing entitlement

.github/scripts/macos-signing/codex-app-server.entitlements.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+	<true/>
+</dict>
+</plist>

.github/scripts/macos-signing/codex-code-mode-host.entitlements.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+	<true/>
+</dict>
+</plist>

.github/scripts/macos-signing/codex-responses-api-proxy.entitlements.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+</dict>
+</plist>

.github/scripts/macos-signing/codex.entitlements.plist

@@ -4,5 +4,7 @@
 <dict>
 	<key>com.apple.security.cs.allow-jit</key>
 	<true/>
+	<key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+	<true/>
 </dict>
 </plist>

.github/scripts/test_macos_signing_entitlements.py

@@ -0,0 +1,37 @@
+import plistlib
+import unittest
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[2]
+SIGNING_DIR = ROOT / ".github" / "scripts" / "macos-signing"
+ALLOW_JIT = "com.apple.security.cs.allow-jit"
+ALLOW_UNSIGNED_EXECUTABLE_MEMORY = (
+    "com.apple.security.cs.allow-unsigned-executable-memory"
+)
+
+
+class MacosSigningEntitlementsTest(unittest.TestCase):
+    def load(self, binary: str) -> dict[str, bool]:
+        path = SIGNING_DIR / f"{binary}.entitlements.plist"
+        with path.open("rb") as file:
+            return plistlib.load(file)
+
+    def test_v8_binaries_allow_unsigned_executable_memory(self) -> None:
+        expected = {
+            ALLOW_JIT: True,
+            ALLOW_UNSIGNED_EXECUTABLE_MEMORY: True,
+        }
+        for binary in ["codex", "codex-app-server", "codex-code-mode-host"]:
+            with self.subTest(binary=binary):
+                self.assertEqual(self.load(binary), expected)
+
+    def test_responses_proxy_keeps_existing_entitlements(self) -> None:
+        self.assertEqual(
+            self.load("codex-responses-api-proxy"),
+            {ALLOW_JIT: True},
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()

.github/workflows/rust-release.yml

@@ -573,14 +573,20 @@ jobs:
             zstd -d --stdout "$unsigned_path" >"$signed_path"
             chmod 0755 "$signed_path"
 
+            entitlements="${GITHUB_WORKSPACE}/.github/scripts/macos-signing/${binary}.entitlements.plist"
+            if [[ ! -f "$entitlements" ]]; then
+              echo "Entitlements file $entitlements not found"
+              exit 1
+            fi
+
             .github/scripts/macos-signing/sign_macos_code.sh \
               --target "$signed_path" \
               --identity unused \
               --deep false \
               --identifier "$binary" \
               --options runtime \
               --timestamp true \
-              --entitlements .github/scripts/macos-signing/codex.entitlements.plist
+              --entitlements "$entitlements"
 
             mkdir -p "${report_dir}/${binary}"
             rcodesign print-signature-info "$signed_path" \
@@ -974,15 +980,29 @@ jobs:
 
           target="${{ matrix.target }}"
           packaged_dir="dist/${target}"
-          expected_entitlements="${GITHUB_WORKSPACE}/.github/scripts/macos-signing/codex.entitlements.plist"
+          case "$target" in
+            aarch64-apple-darwin) expected_arch="arm64" ;;
+            x86_64-apple-darwin) expected_arch="x86_64" ;;
+            *)
+              echo "Unexpected macOS target: $target"
+              exit 1
+              ;;
+          esac
 
           verify_signed_binary() {
             local path="$1"
-            local actual_entitlements normalized_actual normalized_expected
+            local binary="$2"
+            local actual_entitlements expected_entitlements normalized_actual normalized_expected
 
             chmod 0755 "$path"
+            lipo "$path" -verify_arch "$expected_arch"
             codesign --verify --strict --verbose=2 "$path"
 
+            expected_entitlements="${GITHUB_WORKSPACE}/.github/scripts/macos-signing/${binary}.entitlements.plist"
+            if [[ ! -f "$expected_entitlements" ]]; then
+              echo "Expected entitlements file $expected_entitlements not found"
+              exit 1
+            fi
             actual_entitlements="$(mktemp)"
             normalized_actual="$(mktemp)"
             normalized_expected="$(mktemp)"
@@ -995,7 +1015,7 @@ jobs:
 
           for binary in ${{ matrix.binaries }}; do
             binary_path="${RUNNER_TEMP}/signed-binaries/${binary}"
-            verify_signed_binary "$binary_path"
+            verify_signed_binary "$binary_path" "$binary"
 
             # The app-server package contains the host, but its standalone archives
             # are omitted above to avoid duplicate release asset names.
@@ -1007,11 +1027,11 @@ jobs:
             rm -rf "$direct_archive_dir"
             mkdir -p "$direct_archive_dir"
             tar -xzf "${packaged_dir}/${binary}-${target}.tar.gz" -C "$direct_archive_dir"
-            verify_signed_binary "${direct_archive_dir}/${binary}-${target}"
+            verify_signed_binary "${direct_archive_dir}/${binary}-${target}" "$binary"
 
             direct_zstd_path="${RUNNER_TEMP}/${binary}-${target}-from-zstd"
             zstd -d --stdout "${packaged_dir}/${binary}-${target}.zst" >"$direct_zstd_path"
-            verify_signed_binary "$direct_zstd_path"
+            verify_signed_binary "$direct_zstd_path" "$binary"
           done
 
           case "${{ matrix.bundle }}" in
@@ -1033,8 +1053,8 @@ jobs:
           rm -rf "$package_dir"
           mkdir -p "$package_dir"
           tar -xzf "${packaged_dir}/${package_stem}-${target}.tar.gz" -C "$package_dir"
-          verify_signed_binary "${package_dir}/bin/${package_entrypoint}"
-          verify_signed_binary "${package_dir}/bin/codex-code-mode-host"
+          verify_signed_binary "${package_dir}/bin/${package_entrypoint}" "$package_entrypoint"
+          verify_signed_binary "${package_dir}/bin/codex-code-mode-host" "codex-code-mode-host"
 
           if [[ "${{ matrix.verify_dmg }}" != "true" ]]; then
             exit 0
@@ -1060,7 +1080,7 @@ jobs:
           trap cleanup_mount EXIT
 
           for binary in ${{ matrix.binaries }}; do
-            verify_signed_binary "${mount_dir}/${binary}"
+            verify_signed_binary "${mount_dir}/${binary}" "$binary"
           done
 
           cleanup_mount