ci(e2e-auth): trust fullsend-ai-coder[bot] for functional tests

.github/scripts/check-e2e-authorization-test.sh

@@ -0,0 +1,141 @@
+#!/usr/bin/env bash
+# check-e2e-authorization-test.sh — Tests for check-e2e-authorization.sh
+#
+# Uses a mock gh command to avoid hitting GitHub.
+# Run from the repo root: bash .github/scripts/check-e2e-authorization-test.sh
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+AUTH_SCRIPT="${SCRIPT_DIR}/check-e2e-authorization.sh"
+FAILURES=0
+
+TMPDIR="$(mktemp -d)"
+trap 'rm -rf "${TMPDIR}"' EXIT
+
+MOCK_BIN="${TMPDIR}/bin"
+mkdir -p "${MOCK_BIN}"
+
+# Mock gh: default behavior returns CONTRIBUTOR association and no ok-to-test label.
+setup_mock_gh() {
+  cat > "${MOCK_BIN}/gh" <<'MOCKEOF'
+#!/usr/bin/env bash
+# Default: PR endpoint returns CONTRIBUTOR with no ok-to-test label
+if [[ "$1" == "api" ]] && [[ "$2" == *"/pulls/"* ]] && [[ "$2" != *"/files"* ]]; then
+  echo '{"author_association": "CONTRIBUTOR", "labels": [], "updated_at": "2026-01-01T00:00:00Z"}'
+  exit 0
+fi
+# Collaborator permission endpoint: default to read (not write)
+if [[ "$1" == "api" ]] && [[ "$2" == *"/collaborators/"*"/permission"* ]]; then
+  echo '{"role_name": "read"}'
+  exit 0
+fi
+echo "mock-gh: unhandled call: $*" >&2
+exit 1
+MOCKEOF
+  chmod +x "${MOCK_BIN}/gh"
+}
+
+run_auth() {
+  # Run the script, capture stdout, suppress stderr
+  local output
+  output=$(
+    export PATH="${MOCK_BIN}:${PATH}"
+    export GH_TOKEN="fake-token"
+    export GITHUB_OUTPUT="${TMPDIR}/github-output"
+    : > "${GITHUB_OUTPUT}"
+    bash "${AUTH_SCRIPT}" "$@" 2>/dev/null
+  )
+  echo "${output}"
+}
+
+get_github_output() {
+  cat "${TMPDIR}/github-output"
+}
+
+assert_authorized() {
+  local test_name="$1"
+  local output="$2"
+  if echo "${output}" | grep -q "authorized=true"; then
+    echo "PASS: ${test_name}"
+  else
+    echo "FAIL: ${test_name} — expected authorized=true, got: ${output}"
+    FAILURES=$((FAILURES + 1))
+  fi
+}
+
+assert_unauthorized() {
+  local test_name="$1"
+  local output="$2"
+  if echo "${output}" | grep -q "authorized=false"; then
+    echo "PASS: ${test_name}"
+  else
+    echo "FAIL: ${test_name} — expected authorized=false, got: ${output}"
+    FAILURES=$((FAILURES + 1))
+  fi
+}
+
+# --- Tests ---
+
+# Test: trusted bot (fullsend-ai-coder[bot]) is authorized
+setup_mock_gh
+output=$(
+  export PR_AUTHOR_ASSOCIATION="CONTRIBUTOR"
+  export PR_AUTHOR_LOGIN="fullsend-ai-coder[bot]"
+  run_auth 1 "test-org/test-repo"
+)
+assert_authorized "trusted bot fullsend-ai-coder[bot] is authorized" "${output}"
+
+# Test: MEMBER association is authorized
+setup_mock_gh
+output=$(
+  export PR_AUTHOR_ASSOCIATION="MEMBER"
+  export PR_AUTHOR_LOGIN="some-human"
+  run_auth 1 "test-org/test-repo"
+)
+assert_authorized "MEMBER association is authorized" "${output}"
+
+# Test: OWNER association is authorized
+setup_mock_gh
+output=$(
+  export PR_AUTHOR_ASSOCIATION="OWNER"
+  export PR_AUTHOR_LOGIN="some-human"
+  run_auth 1 "test-org/test-repo"
+)
+assert_authorized "OWNER association is authorized" "${output}"
+
+# Test: COLLABORATOR association is authorized
+setup_mock_gh
+output=$(
+  export PR_AUTHOR_ASSOCIATION="COLLABORATOR"
+  export PR_AUTHOR_LOGIN="some-human"
+  run_auth 1 "test-org/test-repo"
+)
+assert_authorized "COLLABORATOR association is authorized" "${output}"
+
+# Test: CONTRIBUTOR association without bot login is unauthorized
+setup_mock_gh
+output=$(
+  export PR_AUTHOR_ASSOCIATION="CONTRIBUTOR"
+  export PR_AUTHOR_LOGIN="random-contributor"
+  run_auth 1 "test-org/test-repo"
+)
+assert_unauthorized "CONTRIBUTOR without bot login is unauthorized" "${output}"
+
+# Test: unknown bot is not trusted
+setup_mock_gh
+output=$(
+  export PR_AUTHOR_ASSOCIATION="CONTRIBUTOR"
+  export PR_AUTHOR_LOGIN="some-other-bot[bot]"
+  run_auth 1 "test-org/test-repo"
+)
+assert_unauthorized "unknown bot is not trusted" "${output}"
+
+# --- Summary ---
+echo ""
+if [[ "${FAILURES}" -gt 0 ]]; then
+  echo "${FAILURES} test(s) failed"
+  exit 1
+else
+  echo "All tests passed"
+fi

.github/scripts/check-e2e-authorization.sh

@@ -22,6 +22,7 @@ PR_NUMBER="${1:?PR number required}"
 REPOSITORY="${2:?repository (owner/repo) required}"
 
 TRUSTED_ASSOCIATIONS="OWNER MEMBER COLLABORATOR"
+TRUSTED_BOTS="fullsend-ai-coder[bot]"
 OK_TO_TEST_LABEL="ok-to-test"
 
 write_error_output() {
@@ -46,6 +47,14 @@ is_trusted_author() {
   esac
 }
 
+is_trusted_bot() {
+  local login="$1"
+  case " ${TRUSTED_BOTS} " in
+    *" ${login} "*) return 0 ;;
+    *) return 1 ;;
+  esac
+}
+
 # Fallback: check actor has write+ permission via the collaborator permission
 # API, which correctly resolves org membership regardless of visibility.
 has_write_permission() {
@@ -76,7 +85,10 @@ else
   author_association="$(jq -r '.author_association' <<<"${pr_json}")"
 fi
 
-if is_trusted_author "${author_association}"; then
+if is_trusted_bot "${PR_AUTHOR_LOGIN:-}"; then
+  authorized=true
+  reason="trusted_bot"
+elif is_trusted_author "${author_association}"; then
   authorized=true
   reason="trusted_author"
 elif has_write_permission "${PR_AUTHOR_LOGIN:-}" 2>/dev/null; then

Makefile

@@ -24,5 +24,6 @@ script-test:
 	$(call run-timed,bash scripts/post-retro-test.sh)
 	$(call run-timed,bash scripts/post-scribe-test.sh)
 	$(call run-timed,bash scripts/validate-output-schema-test.sh)
+	$(call run-timed,bash .github/scripts/check-e2e-authorization-test.sh)
 
 test: script-test