!!! Overview
[{$pagename}] are the [OPTIONAL] requested [Authentication Methods] for the [token_endpoint] for [OAuth 2.0], [OpenID Connect]

Valid values are:
* none: this is a [OAuth Public Client] as defined in [OAuth 2.0] and does not have a [Client Secret]
* [client_secret_basic]: the [OAuth Client] uses HTTP Basic defined in [OAuth 2.0] section 2.3.1
* [client_secret_post]: the [OAuth Client] uses the [HTTP POST] parameters defined in [OAuth 2.0 Dynamic Client Registration Management Protocol] section 2.3.1
* [client_secret_jwt]: the [OAuth Client] uses the JWT Assertion profile with a symmetric secret issued by the server
* [private_key_jwt]: the [OAuth Client] uses the JWT Assertion profile with its own private key

During Client Registration, the [Relying Party] ([OAuth Client]) [MAY] register a Client Authentication method. If no method is registered, the default method is client_secret_basic.

Other [Authentication Methods] may be defined by extension. If unspecified or omitted, the default is [client_secret_basic], denoting [HTTP Basic Authentication|Basic Authentication Scheme] Scheme as specified in [RFC 6749] Section 2.3.1 of [OAuth 2.0].


!! [OpenID Connect]



!! More Information
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