nigig-org/crates/apps/nigig-site/tools/macos-native-keyring-smoke.sh

#!/usr/bin/env bash
# Exercise the Apple provider against a disposable user-default keychain.
# This must run only as a dedicated, single-capacity CI account.
set -euo pipefail

mode="${1:-run}"
case "$mode" in
    run|--preflight) ;;
    *)
        echo 'ERROR: usage: macos-native-keyring-smoke.sh [--preflight]' >&2
        exit 2
        ;;
esac

if [[ "$(uname -s)" != Darwin ]]; then
    echo 'ERROR: macOS native-keyring smoke test requires Darwin.' >&2
    exit 2
fi
if [[ "${NIGIG_SITE_LIVE_KEYRING_TEST:-}" != isolated-ci-native-v1 ]]; then
    echo 'ERROR: refusing native-keyring access without the isolated CI opt-in.' >&2
    exit 2
fi
case "${GITHUB_EVENT_NAME:-}" in
    workflow_dispatch) ;;
    push)
        if [[ "${GITHUB_REF:-}" != refs/heads/main ]]; then
            echo 'ERROR: refusing native-keyring access for a non-main push.' >&2
            exit 2
        fi
        ;;
    *)
        echo 'ERROR: refusing native-keyring access for an untrusted workflow event.' >&2
        exit 2
        ;;
esac
for command in cargo openssl security; do
    command -v "$command" >/dev/null || {
        echo "ERROR: required command is unavailable: $command" >&2
        exit 2
    }
done

normalize_keychain_path() {
    sed -E 's/^[[:space:]]*"//; s/"[[:space:]]*$//'
}

original_default="$(security default-keychain -d user | normalize_keychain_path)"
if [[ -z "$original_default" || ! -e "$original_default" ]]; then
    echo 'ERROR: the dedicated runner has no restorable user-default keychain.' >&2
    exit 2
fi

run_id="${GITHUB_RUN_ID:-}"
attempt="${GITHUB_RUN_ATTEMPT:-1}"
if [[ -z "$run_id" ]]; then
    echo 'ERROR: workflow run identity is unavailable.' >&2
    exit 2
fi
case "$run_id-$attempt" in
    *[!A-Za-z0-9._-]*)
        echo 'ERROR: unsafe workflow identity for disposable keychain name.' >&2
        exit 2
        ;;
esac
keychain_path="$HOME/Library/Keychains/nigig-site-ci-${run_id}-${attempt}.keychain-db"
keychain_password="$(openssl rand -hex 32)"
created=false
default_switch_attempted=false

cleanup() {
    status=$?
    trap - EXIT HUP INT TERM
    if [[ "$default_switch_attempted" == true ]]; then
        if ! security default-keychain -d user -s "$original_default" >/dev/null 2>&1; then
            echo 'ERROR: failed to restore the runner user default keychain.' >&2
            status=1
        fi
    fi
    if [[ "$created" == true && -e "$keychain_path" ]]; then
        if ! security delete-keychain "$keychain_path" >/dev/null 2>&1; then
            echo "ERROR: failed to delete disposable keychain: $keychain_path" >&2
            status=1
        fi
        if [[ -e "$keychain_path" ]]; then
            echo "ERROR: disposable keychain still exists: $keychain_path" >&2
            status=1
        fi
    fi
    keychain_password=''
    if [[ "$status" -eq 0 && "$mode" == --preflight ]]; then
        echo 'Disposable Apple Keychain creation, selection, restoration, and deletion passed.'
    fi
    exit "$status"
}
trap cleanup EXIT
trap 'exit 129' HUP
trap 'exit 130' INT
trap 'exit 143' TERM

# An exact-path remnant means a prior attempt did not clean up. Remove only
# this run/attempt's CI-owned keychain; never enumerate or alter user keychains.
if [[ -e "$keychain_path" ]]; then
    security delete-keychain "$keychain_path" >/dev/null 2>&1 || {
        echo "ERROR: stale disposable keychain cannot be removed: $keychain_path" >&2
        exit 2
    }
fi

created=true
security create-keychain -p "$keychain_password" "$keychain_path"
security set-keychain-settings -lut 3600 "$keychain_path"
security unlock-keychain -p "$keychain_password" "$keychain_path"
default_switch_attempted=true
security default-keychain -d user -s "$keychain_path"
current_default="$(security default-keychain -d user | normalize_keychain_path)"
if [[ "$current_default" != "$keychain_path" ]]; then
    echo 'ERROR: disposable keychain did not become the user default.' >&2
    exit 2
fi

echo "Using disposable CI keychain: $keychain_path"
if [[ "$mode" == --preflight ]]; then
    exit 0
fi
cargo test --locked -p nigig-site --lib \
    repository::tests::apple_windows_native_provider_real_vault_lifecycle -- \
    --ignored --exact --test-threads=1