Function getGoogleAuthToken

webapp/_webapp/src/libs/oauth.ts:81–101

()

 * Works in both browser/extension and Office Add-in environments.
 */
export async function getGoogleAuthToken(): Promise<string | null> {
  const sleepMs = 3000;
  const maxRetries = (120 * 1000) / sleepMs; // 120 seconds retry
  const randomState = Math.random().toString(36).substring(2, 15);

  openInBrowser(googleAuthUrl(randomState));

  const endpoint = `${process.env.PD_API_ENDPOINT || ""}/oauth2/status?state=${randomState}`;
  for (let attempt = 0; attempt < maxRetries; attempt++) {
    const res = await fetch(endpoint);
    if (res.status === 410) {
      throw new Error("state is used");
    }
    const data = await res.json();
    if (data.access_token) {
      return data.access_token;
    }
    await new Promise((resolve) => setTimeout(resolve, sleepMs));
  }
  throw new Error("get auth token timeout");
}

export function getAppleAuthToken() {
  const randomState = Math.random().toString(36).substring(2, 15);