Page History

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• OIDC client_secret_basic according to OAuth2 using the HTTP Basic authentication scheme
• OIDC client_secret_post according to OAuth2 by including the Client Credentials (client_id and client_secret) in the request body
• OIDC private_key_jwt by registering a public key and signing a JWT using the associated private key.

OIDC Clients requesting access to VAS-services that uses the OIDC Provider for authorization must in addition authenticate with VAS-Servers using Access Tokens from the OIDC Provider. The type of Access Token and also the scheme for passing such tokens to VAS-servers are specific for each of the supported kinds of Value Added Services.