/*
* Copyright 2016 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.testsuite.arquillian.migration;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.PrintWriter;
import org.jboss.logging.Logger;
import org.keycloak.OAuth2Constants;
import org.keycloak.common.util.StreamUtil;
import org.keycloak.testsuite.util.OAuthClient;
/**
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class MigrationContext {
public static final Logger logger = Logger.getLogger(MigrationContext.class);
public String loadOfflineToken() throws Exception {
String file = getOfflineTokenLocation();
logger.infof("Reading previously saved offline token from the file: %s", file);
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
String offlineToken = StreamUtil.readString(fis);
File f = new File(file);
f.delete();
logger.infof("Deleted file with offline token: %s", file);
return offlineToken;
} finally {
if (fis != null) {
fis.close();
}
}
}
// Do some actions on the old container
public void runPreMigrationTask() throws Exception {
String offlineToken = requestOfflineToken();
saveOfflineToken(offlineToken);
}
private String requestOfflineToken() {
logger.info("Requesting offline token on the old container");
try {
OAuthClient oauth = new OAuthClient();
oauth.init(null, null);
oauth.scope(OAuth2Constants.OFFLINE_ACCESS);
oauth.realm("Migration");
oauth.clientId("migration-test-client");
OAuthClient.AccessTokenResponse tokenResponse = oauth.doGrantAccessTokenRequest("b2c07929-69e3-44c6-8d7f-76939000b3e4", "migration-test-user", "admin");
return tokenResponse.getRefreshToken();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private void saveOfflineToken(String offlineToken) throws Exception {
String file = getOfflineTokenLocation();
logger.infof("Saving offline token to file: %s", file);
PrintWriter writer = null;
try {
writer = new PrintWriter(new BufferedWriter(new FileWriter(file)));
writer.print(offlineToken);
} finally {
if (writer != null) {
writer.close();
}
}
}
// Needs to save offline token inside "basedir". There are issues with saving into directory "target" as it's cleared among restarts and
// using "mvn install" instead of "mvn clean install" doesn't work ATM. Improve if needed...
private String getOfflineTokenLocation() {
return System.getProperty("basedir") + "/offline-token.txt";
}
}