blob: 01f297717b5d1c52d8dabdaf18b08936a7da6de3 [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jackrabbit.vault.vlt;
import java.io.IOException;
import javax.jcr.Credentials;
import javax.jcr.SimpleCredentials;
import org.apache.jackrabbit.vault.fs.api.RepositoryAddress;
import org.apache.jackrabbit.vault.fs.config.ConfigurationException;
import org.apache.jackrabbit.vault.fs.config.SimpleCredentialsConfig;
import org.apache.jackrabbit.vault.fs.config.VaultAuthConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* {@code CredentialsProvider}...
*
*/
public class ConfigCredentialsStore implements CredentialsStore {
protected static Logger log = LoggerFactory.getLogger(ConfigCredentialsStore.class);
private VaultAuthConfig config;
private Credentials defaultCreds;
private Credentials credentials;
private boolean storeEnabled;
public ConfigCredentialsStore() {
config = new VaultAuthConfig();
try {
config.load();
} catch (IOException e) {
log.error("Error while loading auth configuration: {} ", e.toString());
} catch (ConfigurationException e) {
log.error("Error while loading auth configuration: {} ", e.toString());
}
}
public void setDefaultCredentials(String userPass) {
this.defaultCreds = fromUserPass(userPass);
}
public void setCredentials(String userPass) {
this.credentials = fromUserPass(userPass);
}
private static Credentials fromUserPass(String userPass) {
if (userPass != null) {
int idx = userPass.indexOf(':');
if (idx > 0) {
return new SimpleCredentials(userPass.substring(0, idx), userPass.substring(idx + 1).toCharArray());
} else {
return new SimpleCredentials(userPass, new char[0]);
}
}
return null;
}
public Credentials getCredentials(RepositoryAddress mountpoint) {
if (credentials != null) {
return credentials;
}
Credentials creds = fetchCredentials(mountpoint);
return creds == null
? defaultCreds
: creds;
}
private Credentials fetchCredentials(RepositoryAddress mountpoint) {
VaultAuthConfig.RepositoryConfig cfg = config.getRepoConfig(getLookupId(mountpoint));
if (cfg == null) {
return null;
}
return cfg.getCredsConfig().getCredentials();
}
private String getLookupId(RepositoryAddress mountpoint) {
return mountpoint.getSpecificURI() + "/" + mountpoint.getWorkspace();
}
public void storeCredentials(RepositoryAddress mountpoint, Credentials creds) {
if (!(creds instanceof SimpleCredentials)) {
if (creds != null) {
log.error("Unable to store non-simple credentials of type " + creds.getClass().getName());
}
return;
}
Credentials currentCreds = fetchCredentials(mountpoint);
if (creds.equals(currentCreds)) {
// don't update if already stored
return;
}
SimpleCredentials simpleCredentials = (SimpleCredentials) creds;
if (storeEnabled ||
"admin".equals(simpleCredentials.getUserID()) && "admin".equals(new String(simpleCredentials.getPassword()))) {
VaultAuthConfig.RepositoryConfig cfg = new VaultAuthConfig.RepositoryConfig(getLookupId(mountpoint));
cfg.addCredsConfig(new SimpleCredentialsConfig(simpleCredentials));
config.addRepositoryConfig(cfg);
try {
config.save();
log.warn("Credentials for {} updated in {}.", mountpoint, config.getConfigFile().getPath());
} catch (IOException e) {
log.error("Error while saving auth configuration: {} ", e.toString());
}
}
}
public void setStoreEnabled(boolean storeEnabled) {
this.storeEnabled = storeEnabled;
}
}