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//Copyright (C) 2012 The Android Open Source Project
//
//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.gitblit.transport.ssh.commands;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.kohsuke.args4j.Argument;
import org.kohsuke.args4j.Option;
import com.gitblit.transport.ssh.CommandMetaData;
import com.gitblit.transport.ssh.IKeyManager;
/** Set a user's account settings. **/
@CommandMetaData(name = "set-account", description = "Change an account's settings", admin = true)
public class SetAccountCommand extends BaseKeyCommand {
private static final String ALL = "ALL";
@Argument(index = 0, required = true, metaVar = "USER", usage = "full name, email-address, ssh username or account id")
private String user;
@Option(name = "--add-ssh-key", metaVar = "-|KEY", usage = "public keys to add to the account")
private List<String> addSshKeys = new ArrayList<String>();
@Option(name = "--delete-ssh-key", metaVar = "-|KEY", usage = "public keys to delete from the account")
private List<String> deleteSshKeys = new ArrayList<String>();
@Override
public void run() throws IOException, UnloggedFailure {
validate();
setAccount();
}
private void validate() throws UnloggedFailure {
if (addSshKeys.contains("-") && deleteSshKeys.contains("-")) {
throw new UnloggedFailure(1, "Only one option may use the stdin");
}
if (deleteSshKeys.contains(ALL)) {
deleteSshKeys = Collections.singletonList(ALL);
}
}
private void setAccount() throws IOException, UnloggedFailure {
addSshKeys = readKeys(addSshKeys);
if (!addSshKeys.isEmpty()) {
addSshKeys(addSshKeys);
}
deleteSshKeys = readKeys(deleteSshKeys);
if (!deleteSshKeys.isEmpty()) {
deleteSshKeys(deleteSshKeys);
}
}
private void addSshKeys(List<String> sshKeys) throws UnloggedFailure,
IOException {
IKeyManager keyManager = authenticator.getKeyManager();
for (String sshKey : sshKeys) {
keyManager.addKey(user, sshKey);
}
}
private void deleteSshKeys(List<String> sshKeys) {
IKeyManager keyManager = authenticator.getKeyManager();
if (sshKeys.contains(ALL)) {
keyManager.removeAllKeys(user);
} else {
for (String sshKey : sshKeys) {
keyManager.removeKey(user, sshKey);
}
}
}
}
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