com.nimbusds.oauth2.sdk.auth.verifier.ClientCredentialsSelector Maven / Gradle / Ivy
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/*
* oauth2-oidc-sdk
*
* Copyright 2012-2016, Connect2id Ltd and contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package com.nimbusds.oauth2.sdk.auth.verifier;
import java.security.PublicKey;
import java.util.List;
import com.nimbusds.jose.JWSHeader;
import com.nimbusds.oauth2.sdk.auth.ClientAuthenticationMethod;
import com.nimbusds.oauth2.sdk.auth.PublicKeyTLSClientAuthentication;
import com.nimbusds.oauth2.sdk.auth.Secret;
import com.nimbusds.oauth2.sdk.id.ClientID;
/**
* Selector of client credential candidates for client authentication
* verification. The select methods should typically return a single candidate,
* but may also return multiple in case the client rotates its keys.
*
* Implementations must be tread-safe.
*
*
Selection of {@link com.nimbusds.oauth2.sdk.auth.ClientSecretBasic
* client_secret_basic}, {@link com.nimbusds.oauth2.sdk.auth.ClientSecretPost
* client_secret_post} and {@link com.nimbusds.oauth2.sdk.auth.ClientSecretJWT
* client_secret_jwt} secrets is handled by the {@link #selectClientSecrets}
* method.
*
*
Selection of {@link com.nimbusds.oauth2.sdk.auth.PrivateKeyJWT
* private_key_jwt} and
* {@link PublicKeyTLSClientAuthentication pub_key_tls_client_auth}
* keys is handled by the {@link #selectPublicKeys} method.
*
*
The generic {@link Context context object} may be used to return
* {@link com.nimbusds.oauth2.sdk.client.ClientMetadata client metadata} or
* other information to the caller.
*/
public interface ClientCredentialsSelector {
/**
* Selects one or more client secret candidates for
* {@link com.nimbusds.oauth2.sdk.auth.ClientSecretBasic client_secret_basic},
* {@link com.nimbusds.oauth2.sdk.auth.ClientSecretPost client_secret_post} and
* {@link com.nimbusds.oauth2.sdk.auth.ClientSecretJWT client_secret_jwt}
* authentication.
*
* @param claimedClientID The client identifier (to be verified). Not
* {@code null}.
* @param authMethod The client authentication method. Not
* {@code null}.
* @param context Additional context. May be {@code null}.
*
* @return The selected client secret candidates, empty list if none.
*
* @throws InvalidClientException If the client is invalid.
*/
List selectClientSecrets(final ClientID claimedClientID,
final ClientAuthenticationMethod authMethod,
final Context context)
throws InvalidClientException;
/**
* Selects one or more public key candidates (e.g. RSA or EC) for
* {@link com.nimbusds.oauth2.sdk.auth.PrivateKeyJWT private_key_jwt}
* and {@link PublicKeyTLSClientAuthentication
* pub_key_tls_client_auth} authentication.
*
* @param claimedClientID The client identifier (to be verified). Not
* {@code null}.
* @param authMethod The client authentication method. Not
* {@code null}.
* @param jwsHeader The JWS header, which may contain parameters
* such as key ID to facilitate the key
* selection. {@code null} for TLS client
* authentication.
* @param forceRefresh {@code true} to force refresh of the JWK set
* (for a remote JWK set referenced by URL).
* @param context Additional context. May be {@code null}.
*
* @return The selected public key candidates, empty list if none.
*
* @throws InvalidClientException If the client is invalid.
*/
List selectPublicKeys(final ClientID claimedClientID,
final ClientAuthenticationMethod authMethod,
final JWSHeader jwsHeader,
final boolean forceRefresh,
final Context context)
throws InvalidClientException;
}