Qortal-Nextcloud-Integration/scripts/ensure-user-oidc-app.sh

#!/usr/bin/env bash
set -euo pipefail

script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
repo_root="$(cd "${script_dir}/.." && pwd)"

custom_apps_root="${NEXTCLOUD_CUSTOM_APPS_PATH:-${repo_root}/nextcloud/custom_apps}"
if [[ "${custom_apps_root}" != /* ]]; then
  custom_apps_root="${repo_root}/${custom_apps_root}"
fi
target_dir="${custom_apps_root}/user_oidc"
source_dir="${USER_OIDC_SOURCE_PATH:-}"
version="${USER_OIDC_VERSION:-v8.10.1}"
download_url="${USER_OIDC_DOWNLOAD_URL:-}"
version_no_v="${version#v}"

app_version_from_info() {
  local dir="$1"
  local info_file="${dir%/}/appinfo/info.xml"
  if [[ -z "${dir}" || ! -f "${info_file}" ]]; then
    return 1
  fi
  sed -n 's#.*<version>\([^<]*\)</version>.*#\1#p' "${info_file}" | head -n1
}

has_valid_app() {
  local dir="$1"
  [[ -f "${dir}/appinfo/info.xml" && -f "${dir}/vendor/autoload.php" ]]
}

patch_invite_flow() {
  if [[ -x "${script_dir}/patch-user-oidc-invite-flow.sh" ]]; then
    USER_OIDC_APP_PATH="${target_dir}" "${script_dir}/patch-user-oidc-invite-flow.sh"
  fi
}

copy_from_source() {
  local src="$1"
  mkdir -p "${target_dir}"
  if command -v rsync >/dev/null 2>&1; then
    rsync -a --delete "${src}/" "${target_dir}/"
  else
    rm -rf "${target_dir}"
    mkdir -p "${target_dir}"
    cp -R "${src}/." "${target_dir}/"
  fi
}

find_app_root_with_vendor() {
  local base="$1"
  find "${base}" -type f -path "*/appinfo/info.xml" | while read -r info_file; do
    app_dir="$(dirname "$(dirname "${info_file}")")"
    if [[ -f "${app_dir}/vendor/autoload.php" ]]; then
      echo "${app_dir}"
      return 0
    fi
  done
}

find_app_root_info_only() {
  local base="$1"
  find "${base}" -type f -path "*/appinfo/info.xml" | while read -r info_file; do
    app_dir="$(dirname "$(dirname "${info_file}")")"
    echo "${app_dir}"
    return 0
  done
}

download_and_extract_candidate() {
  local url="$1"
  local tmp_dir="$2"
  local archive_path="${tmp_dir}/user_oidc.tar.gz"

  if ! curl -fsSL "${url}" -o "${archive_path}"; then
    return 1
  fi

  if ! tar -xzf "${archive_path}" -C "${tmp_dir}"; then
    return 1
  fi

  local extracted_with_vendor
  extracted_with_vendor="$(find_app_root_with_vendor "${tmp_dir}" | head -n1 || true)"
  if [[ -n "${extracted_with_vendor}" ]]; then
    copy_from_source "${extracted_with_vendor}"
    return 0
  fi

  return 2
}

if has_valid_app "${target_dir}"; then
  current_version="$(app_version_from_info "${target_dir}" 2>/dev/null || true)"
  if [[ "${current_version}" == "${version_no_v}" ]]; then
    echo "user_oidc app already present: ${target_dir} (v${current_version})"
    patch_invite_flow
    exit 0
  fi
  echo "Existing user_oidc app version ${current_version:-unknown} does not match requested ${version}; refreshing..."
elif [[ -d "${target_dir}" ]]; then
  echo "Existing user_oidc app is incomplete (missing vendor/autoload.php); repairing..."
fi

if [[ -n "${source_dir}" && -d "${source_dir}" ]] && has_valid_app "${source_dir}"; then
  source_version="$(app_version_from_info "${source_dir}" 2>/dev/null || true)"
  echo "Syncing user_oidc app from USER_OIDC_SOURCE_PATH=${source_dir}"
  if [[ -n "${source_version}" ]]; then
    echo "Source user_oidc version: ${source_version}"
  fi
  copy_from_source "${source_dir}"
  if has_valid_app "${target_dir}"; then
    echo "user_oidc app synced to ${target_dir}"
    patch_invite_flow
    exit 0
  fi
fi

tmp_dir="$(mktemp -d)"
cleanup() {
  rm -rf "${tmp_dir}"
}
trap cleanup EXIT

candidate_urls=()
if [[ -n "${download_url}" ]]; then
  candidate_urls+=("${download_url}")
else
  candidate_urls+=(
    "https://github.com/nextcloud-releases/user_oidc/releases/download/v${version_no_v}/user_oidc-v${version_no_v}.tar.gz"
    "https://github.com/nextcloud-releases/user_oidc/releases/download/${version_no_v}/user_oidc-v${version_no_v}.tar.gz"
    "https://github.com/nextcloud/user_oidc/releases/download/${version}/user_oidc-v${version_no_v}.tar.gz"
    "https://github.com/nextcloud/user_oidc/releases/download/${version}/user_oidc-${version_no_v}.tar.gz"
    "https://github.com/nextcloud/user_oidc/archive/refs/tags/${version}.tar.gz"
  )
fi

download_success="0"
saw_source_only_archive="0"
for candidate in "${candidate_urls[@]}"; do
  echo "user_oidc app missing; downloading ${candidate}"
  rm -rf "${tmp_dir:?}/"*
  set +e
  download_and_extract_candidate "${candidate}" "${tmp_dir}"
  rc=$?
  set -e
  if [[ "${rc}" -eq 0 ]]; then
    download_success="1"
    break
  fi
  if [[ "${rc}" -eq 2 ]]; then
    saw_source_only_archive="1"
    echo "Downloaded archive appears to be source-only (missing vendor/autoload.php), trying next source..."
  fi
done

if [[ "${download_success}" != "1" || ! -f "${target_dir}/vendor/autoload.php" ]]; then
  if [[ "${saw_source_only_archive}" == "1" ]]; then
    echo "Failed to obtain a packaged user_oidc app with vendor dependencies."
    echo "Set USER_OIDC_DOWNLOAD_URL to a packaged release tarball, or USER_OIDC_SOURCE_PATH to a full local app dir."
  else
    echo "Failed to download a valid user_oidc app archive."
  fi
  exit 1
fi

patch_invite_flow
echo "user_oidc app prepared at ${target_dir}"