fix(typescript): allow any string into "alg" and "enc" client fields

docs/interfaces/Client.md

@@ -21,13 +21,14 @@ Recognized Client Metadata that have an effect on the exposed functionality.
 - [request\_object\_encryption\_enc](Client.md#request_object_encryption_enc)
 - [require\_auth\_time](Client.md#require_auth_time)
 - [token\_endpoint\_auth\_method](Client.md#token_endpoint_auth_method)
+- [token\_endpoint\_auth\_signing\_alg](Client.md#token_endpoint_auth_signing_alg)
 - [userinfo\_signed\_response\_alg](Client.md#userinfo_signed_response_alg)
 
 ## Properties
 
 ### authorization\_signed\_response\_alg
 
-• `Optional` **authorization\_signed\_response\_alg**: [`JWSAlgorithm`](../types/JWSAlgorithm.md)
+• `Optional` **authorization\_signed\_response\_alg**: `string`
 
 JWS "alg" algorithm required for signing authorization responses.
 
@@ -59,7 +60,7 @@ ___
 
 ### id\_token\_signed\_response\_alg
 
-• `Optional` **id\_token\_signed\_response\_alg**: [`JWSAlgorithm`](../types/JWSAlgorithm.md)
+• `Optional` **id\_token\_signed\_response\_alg**: `string`
 
 JWS "alg" algorithm required for signing the ID Token issued to this
 Client.
@@ -68,15 +69,15 @@ ___
 
 ### introspection\_signed\_response\_alg
 
-• `Optional` **introspection\_signed\_response\_alg**: [`JWSAlgorithm`](../types/JWSAlgorithm.md)
+• `Optional` **introspection\_signed\_response\_alg**: `string`
 
 JWS "alg" algorithm REQUIRED for signed introspection responses.
 
 ___
 
 ### request\_object\_encryption\_enc
 
-• `Optional` **request\_object\_encryption\_enc**: [`ContentEncryptionAlgorithm`](../types/ContentEncryptionAlgorithm.md)
+• `Optional` **request\_object\_encryption\_enc**: `string`
 
 JWE "enc" algorithm the RP is declaring that it may use for encrypting
 Request Objects sent to the authorization server.
@@ -94,7 +95,7 @@ ___
 
 ### token\_endpoint\_auth\_method
 
-• `Optional` **token\_endpoint\_auth\_method**: [`TokenEndpointAuthMethod`](../types/TokenEndpointAuthMethod.md)
+• `Optional` **token\_endpoint\_auth\_method**: `string`
 
 Client [authentication method](../types/TokenEndpointAuthMethod.md) for the
 client's authenticated requests.
@@ -103,6 +104,6 @@ ___
 
 ### userinfo\_signed\_response\_alg
 
-• `Optional` **userinfo\_signed\_response\_alg**: [`JWSAlgorithm`](../types/JWSAlgorithm.md)
+• `Optional` **userinfo\_signed\_response\_alg**: `string`
 
 JWS "alg" algorithm REQUIRED for signing UserInfo Responses.

src/index.ts

@@ -514,21 +514,21 @@ export interface Client {
    * Client {@link TokenEndpointAuthMethod authentication method} for the
    * client's authenticated requests.
    */
-  token_endpoint_auth_method?: TokenEndpointAuthMethod
+  token_endpoint_auth_method?: TokenEndpointAuthMethod | string
   /**
    * JWS "alg" algorithm required for signing the ID Token issued to this
    * Client.
    */
-  id_token_signed_response_alg?: JWSAlgorithm
+  id_token_signed_response_alg?: JWSAlgorithm | string
   /**
    * JWS "alg" algorithm required for signing authorization responses.
    */
-  authorization_signed_response_alg?: JWSAlgorithm
+  authorization_signed_response_alg?: JWSAlgorithm | string
   /**
    * JWE "enc" algorithm the RP is declaring that it may use for encrypting
    * Request Objects sent to the authorization server.
    */
-  request_object_encryption_enc?: ContentEncryptionAlgorithm
+  request_object_encryption_enc?: ContentEncryptionAlgorithm | string
   /**
    * Boolean value specifying whether the {@link IDToken.auth_time auth_time}
    * Claim in the ID Token is REQUIRED.
@@ -537,11 +537,11 @@ export interface Client {
   /**
    * JWS "alg" algorithm REQUIRED for signing UserInfo Responses.
    */
-  userinfo_signed_response_alg?: JWSAlgorithm
+  userinfo_signed_response_alg?: JWSAlgorithm | string
   /**
    * JWS "alg" algorithm REQUIRED for signed introspection responses.
    */
-  introspection_signed_response_alg?: JWSAlgorithm
+  introspection_signed_response_alg?: JWSAlgorithm | string
   /**
    * Default Maximum Authentication Age.
    */