Changelog

The following is the change history for the Google Login Integration Kit.

Version 1.5.3 - January 2026

Fixed a vulnerability where unconsumed non-200 HTTP responses could impact Jetty thread availability, potentially leading to service disruption or Denial of Service. Users should upgrade to mitigate any potential risks.

Fixed an issue that caused the Google IdP adapter to not encode spaces in scopes.
Fixed an issues that caused an error when configuring the Google login adapter with custom proxy and host settings.

Added the ability to show the Google sign-on prompt in a pop-up window for environments that block the automatic redirect.
Added support for the JavaScript Widget for the PingFederate Authentication API.
Added support for the PingFederate authentication API.
Added settings for retrying failed requests.
Added settings for API connection and request timeouts.
Added settings to override the PingFederate system-default proxy settings.

Added support for retrieving group memberships in the adapter configuration and extended contract.
Added the ability to override the system-default proxy settings in the adapter configuration.
Added the ability to configure timeout durations in the adapter configuration.
Added support for virtual host names. In the adapter configuration, PingFederate Base URL is now an optional override field. Learn more in Virtual host names in the PingFederate documentation.

Updated the adapter to use a different user data source in preparation for the shutdown of the Google+ API.

Resolved an iframe issue with SLO.
Added support to periodically retry a failed request with increasing delays between retries.
Improved logging for error scenarios.
Removed the bundled OAuth CIC helper as Ping Identity’s OAuth Configuration Service replaces the functionality.

Upgraded the adapter interface to V2 of the PingFederate SDK (IdpAuthenticationAdapterV2).
Added username attribute to the Basic and Extended Profile schemas.
Added support for additional attributes to the Extended Profile schema.
Added mitigation for Google API throttling through the use of the quotaUser parameter.
Minor bug fixes.