Enhance release workflow and add local testing script for registry images

- Update release.yaml to publish :latest and :prerelease-tag for stable and pre-release tags respectively. - Add README section for local testing of registry images with a new script. - Introduce scripts/test-registry-image.sh for end-to-end testing of published images.
2026-07-12 15:48:31 +02:00
parent 3cb559ffbc
commit 8ca0fa8611
4 changed files with 254 additions and 5 deletions
@@ -0,0 +1,206 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+REGISTRY_HOST="gitea.nehmer.net"
+OWNER="torben"
+IMAGE_NAME="gitea-mcp-auth-proxy"
+TAG="latest"
+USERNAME="torben"
+RUNTIME=""
+REQUIRED_LABELS=()
+
+usage() {
+  cat <<'EOF'
+Usage: scripts/test-registry-image.sh [options]
+
+Pulls the published container image from the Gitea registry, starts it locally
+with the committed demo hashes, and verifies expected HTTP responses.
+
+Options:
+  --tag <tag>                Image tag to test (default: latest)
+  --runtime <docker|podman>  Container runtime to use (auto-detect by default)
+  --username <user>          Registry username (default: torben)
+  --require-label <key>      Require image label to exist
+  --require-label <k=v>      Require image label to equal a specific value
+  -h, --help                 Show this help
+
+Examples:
+  scripts/test-registry-image.sh
+  scripts/test-registry-image.sh --tag v1.2.3
+  scripts/test-registry-image.sh --require-label org.opencontainers.image.source
+EOF
+}
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --tag)
+      TAG="${2:-}"
+      shift 2
+      ;;
+    --runtime)
+      RUNTIME="${2:-}"
+      shift 2
+      ;;
+    --username)
+      USERNAME="${2:-}"
+      shift 2
+      ;;
+    --require-label)
+      REQUIRED_LABELS+=("${2:-}")
+      shift 2
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      echo "Unknown argument: $1" >&2
+      usage >&2
+      exit 1
+      ;;
+  esac
+done
+
+if [[ -z "$TAG" ]]; then
+  echo "Tag must not be empty" >&2
+  exit 1
+fi
+
+if [[ -z "$RUNTIME" ]]; then
+  if command -v docker >/dev/null 2>&1; then
+    RUNTIME="docker"
+  elif command -v podman >/dev/null 2>&1; then
+    RUNTIME="podman"
+  else
+    echo "Neither docker nor podman is available" >&2
+    exit 1
+  fi
+fi
+
+if ! command -v "$RUNTIME" >/dev/null 2>&1; then
+  echo "Container runtime not found: $RUNTIME" >&2
+  exit 1
+fi
+
+if ! command -v curl >/dev/null 2>&1; then
+  echo "curl is required" >&2
+  exit 1
+fi
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+repo_root="$(cd "$script_dir/.." && pwd)"
+hash_dir="$repo_root/demo/token-hashes"
+
+if [[ ! -d "$hash_dir" ]]; then
+  echo "Demo hash directory not found: $hash_dir" >&2
+  exit 1
+fi
+
+image_ref="$REGISTRY_HOST/$OWNER/$IMAGE_NAME:$TAG"
+container_name="authproxy-registry-test-$$"
+container_id=""
+host_port=""
+
+cleanup() {
+  local exit_code=$?
+  if [[ -n "$container_id" ]]; then
+    "$RUNTIME" rm -f "$container_id" >/dev/null 2>&1 || true
+  fi
+  exit "$exit_code"
+}
+trap cleanup EXIT
+
+printf 'Registry password for %s@%s: ' "$USERNAME" "$REGISTRY_HOST" >&2
+stty -echo
+IFS= read -r registry_password
+stty echo
+printf '\n' >&2
+
+if [[ -z "$registry_password" ]]; then
+  echo "Empty password/token is not allowed" >&2
+  exit 1
+fi
+
+printf '%s' "$registry_password" | "$RUNTIME" login "$REGISTRY_HOST" --username "$USERNAME" --password-stdin >/dev/null
+unset registry_password
+
+echo "Pulling $image_ref"
+"$RUNTIME" pull "$image_ref" >/dev/null
+
+for required_label in "${REQUIRED_LABELS[@]}"; do
+  label_key="$required_label"
+  label_expected=""
+  if [[ "$required_label" == *=* ]]; then
+    label_key="${required_label%%=*}"
+    label_expected="${required_label#*=}"
+  fi
+
+  label_value="$("$RUNTIME" image inspect "$image_ref" --format "{{ index .Config.Labels \"$label_key\" }}" 2>/dev/null || true)"
+  if [[ -z "$label_value" || "$label_value" == "<no value>" ]]; then
+    echo "Required image label missing: $label_key" >&2
+    exit 1
+  fi
+  if [[ -n "$label_expected" && "$label_value" != "$label_expected" ]]; then
+    echo "Image label mismatch for $label_key: expected $label_expected, got $label_value" >&2
+    exit 1
+  fi
+done
+
+echo "Starting container from $image_ref"
+container_id="$($RUNTIME run -d \
+  --name "$container_name" \
+  -p 127.0.0.1::8080 \
+  -e AUTH_PROXY_LISTEN_ADDR=:8080 \
+  -e AUTH_PROXY_TOKEN_HASHES_DIR=/token-hashes \
+  -e AUTH_PROXY_LOG_LEVEL=debug \
+  -v "$hash_dir:/token-hashes:ro" \
+  "$image_ref")"
+
+host_port="$($RUNTIME port "$container_id" 8080/tcp | awk -F: 'NR==1 {print $NF}')"
+if [[ -z "$host_port" ]]; then
+  echo "Failed to determine mapped host port" >&2
+  "$RUNTIME" logs "$container_id" >&2 || true
+  exit 1
+fi
+
+base_url="http://127.0.0.1:$host_port"
+
+wait_for_health() {
+  local attempt http_code
+  for attempt in $(seq 1 30); do
+    http_code="$(curl -s -o /dev/null -w '%{http_code}' "$base_url/healthz" || true)"
+    if [[ "$http_code" == "200" ]]; then
+      return 0
+    fi
+    sleep 1
+  done
+  return 1
+}
+
+assert_status() {
+  local expected=$1
+  local description=$2
+  shift 2
+  local http_code
+  http_code="$(curl -s -o /dev/null -w '%{http_code}' "$@")"
+  if [[ "$http_code" != "$expected" ]]; then
+    echo "FAIL: $description expected $expected, got $http_code" >&2
+    "$RUNTIME" logs "$container_id" >&2 || true
+    exit 1
+  fi
+  echo "OK: $description -> $http_code"
+}
+
+if ! wait_for_health; then
+  echo "Container did not become healthy: $image_ref" >&2
+  "$RUNTIME" logs "$container_id" >&2 || true
+  exit 1
+fi
+
+assert_status 200 "healthz" "$base_url/healthz"
+assert_status 401 "missing token" "$base_url/"
+assert_status 401 "wrong token" -H "Authorization: Bearer wrong" "$base_url/"
+assert_status 200 "demo-token-1" -H "Authorization: Bearer demo-token-1" "$base_url/"
+
+echo "Registry image test succeeded: $image_ref"