/*
* Copyright 2017 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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 org.keycloak.authentication.actiontoken;
import org.keycloak.models.ActionTokenKeyModel;
import org.keycloak.representations.JsonWebToken;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.UUID;
/**
*
* @author hmlnarik
*/
public class DefaultActionTokenKey extends JsonWebToken implements ActionTokenKeyModel {
/** The authenticationSession note with ID of the user authenticated via the action token */
public static final String ACTION_TOKEN_USER_ID = "ACTION_TOKEN_USER";
public static final String JSON_FIELD_ACTION_VERIFICATION_NONCE = "nonce";
@JsonProperty(value = JSON_FIELD_ACTION_VERIFICATION_NONCE, required = true)
private UUID actionVerificationNonce;
public DefaultActionTokenKey(String userId, String actionId, int absoluteExpirationInSecs, UUID actionVerificationNonce) {
this.subject = userId;
this.type = actionId;
this.expiration = absoluteExpirationInSecs;
this.actionVerificationNonce = actionVerificationNonce == null ? UUID.randomUUID() : actionVerificationNonce;
}
@JsonIgnore
@Override
public String getUserId() {
return getSubject();
}
@JsonIgnore
@Override
public String getActionId() {
return getType();
}
@Override
public UUID getActionVerificationNonce() {
return actionVerificationNonce;
}
public String serializeKey() {
return String.format("%s.%d.%s.%s", getUserId(), getExpiration(), getActionVerificationNonce(), getActionId());
}
public static DefaultActionTokenKey from(String serializedKey) {
if (serializedKey == null) {
return null;
}
String[] parsed = serializedKey.split("\\.", 4);
if (parsed.length != 4) {
return null;
}
return new DefaultActionTokenKey(parsed[0], parsed[3], Integer.parseInt(parsed[1]), UUID.fromString(parsed[2]));
}
}