Function parseOAuthCallbackParams

client/src/utils/oauthUtils.ts:32–54

(location: string)

 * @returns Parsed callback parameters with success/error information
 */
export const parseOAuthCallbackParams = (location: string): CallbackParams => {
  const params = new URLSearchParams(location);

  const code = params.get("code");
  if (code) {
    return { successful: true, code };
  }

  const error = params.get("error");
  const error_description = params.get("error_description");
  const error_uri = params.get("error_uri");

  if (error) {
    return { successful: false, error, error_description, error_uri };
  }

  return {
    successful: false,
    error: "invalid_request",
    error_description: "Missing code or error in response",
    error_uri: null,
  };
};

/**
 * Generate a random state for the OAuth 2.0 flow.