passport-azure-ad/lib/errors/internaloautherror.js

OIDC and Bearer Passport strategies for Azure Active Directory

'use strict';

/**
 * `InternalOAuthError` error.
 *
 * InternalOAuthError wraps errors generated by node-oauth.  By wrapping these
 * objects, error messages can be formatted in a manner that aids in debugging
 * OAuth issues.
 *
 * @api public
 */
function InternalOAuthError(message, err) {
  Error.call(this);
  Error.captureStackTrace(this, InternalOAuthError);
  this.name = 'InternalOAuthError';
  this.message = message;
  this.oauthError = err;
}

/**
 * Inherit from `Error`.
 */
InternalOAuthError.prototype = Object.create(Error.prototype);

/**
 * Returns a string representing the error.
 *
 * @return {String}
 * @api public
 */
InternalOAuthError.prototype.toString = function toString() {
  let m = this.message;
  if (this.oauthError) {
    if (this.oauthError instanceof Error) {
      m += ` (${this.oauthError})`;
    } else if (this.oauthError.statusCode && this.oauthError.data) {
      m += `(status: ${this.oauthError.statusCode} data: ${this.oauthError.data})`;
    }
  }
  return m;
};

/**
 * Expose `InternalOAuthError`.
 */
module.exports = InternalOAuthError;