openid对接问题

请问下作者我启动的时候指定了openid的url，然后在handleOpenID的函数里打印了scheme + "://" + r.Host + "/-/openidcallback?next="。但是运行程序的时候感觉并没有调用到handleOpenID函数，请问有详细的对接openid的教程吗，包括openid那边的配置，感激大佬们

Start by reading the handleOpenID function and tracing how the startup OpenID URL is configured and how /-/openidcallback?next= is reached. The issue provides no file or test names, so first verify why handleOpenID is not called and identify the required OpenID-side configuration. Done should include a clear integration tutorial covering both configurations and callback behavior.

Written by the indexing model from the issue text.