| // Copyright (C) 2013 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.google.gerrit.server.account; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import com.google.common.collect.Iterables; |
| import com.google.common.io.ByteSource; |
| import com.google.gerrit.common.errors.InvalidSshKeyException; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.RawInput; |
| import com.google.gerrit.extensions.restapi.Response; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.reviewdb.client.AccountSshKey; |
| import com.google.gerrit.reviewdb.server.ReviewDb; |
| import com.google.gerrit.server.CurrentUser; |
| import com.google.gerrit.server.IdentifiedUser; |
| import com.google.gerrit.server.account.AddSshKey.Input; |
| import com.google.gerrit.server.account.GetSshKeys.SshKeyInfo; |
| import com.google.gerrit.server.ssh.SshKeyCache; |
| import com.google.gwtorm.server.OrmException; |
| import com.google.gwtorm.server.ResultSet; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.google.inject.Singleton; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Collections; |
| |
| @Singleton |
| public class AddSshKey implements RestModifyView<AccountResource, Input> { |
| public static class Input { |
| public RawInput raw; |
| } |
| |
| private final Provider<CurrentUser> self; |
| private final Provider<ReviewDb> dbProvider; |
| private final SshKeyCache sshKeyCache; |
| |
| @Inject |
| AddSshKey(Provider<CurrentUser> self, Provider<ReviewDb> dbProvider, |
| SshKeyCache sshKeyCache) { |
| this.self = self; |
| this.dbProvider = dbProvider; |
| this.sshKeyCache = sshKeyCache; |
| } |
| |
| @Override |
| public Response<SshKeyInfo> apply(AccountResource rsrc, Input input) |
| throws AuthException, BadRequestException, OrmException, IOException { |
| if (self.get() != rsrc.getUser() |
| && !self.get().getCapabilities().canAdministrateServer()) { |
| throw new AuthException("not allowed to add SSH keys"); |
| } |
| return apply(rsrc.getUser(), input); |
| } |
| |
| public Response<SshKeyInfo> apply(IdentifiedUser user, Input input) |
| throws BadRequestException, OrmException, IOException { |
| if (input == null) { |
| input = new Input(); |
| } |
| if (input.raw == null) { |
| throw new BadRequestException("SSH public key missing"); |
| } |
| |
| ResultSet<AccountSshKey> byAccountLast = |
| dbProvider.get().accountSshKeys().byAccountLast(user.getAccountId()); |
| AccountSshKey last = Iterables.getOnlyElement(byAccountLast, null); |
| int max = last == null ? 0 : last.getKey().get(); |
| |
| final RawInput rawKey = input.raw; |
| String sshPublicKey = new ByteSource() { |
| @Override |
| public InputStream openStream() throws IOException { |
| return rawKey.getInputStream(); |
| } |
| }.asCharSource(UTF_8).read(); |
| |
| try { |
| AccountSshKey sshKey = |
| sshKeyCache.create(new AccountSshKey.Id( |
| user.getAccountId(), max + 1), sshPublicKey); |
| dbProvider.get().accountSshKeys().insert(Collections.singleton(sshKey)); |
| sshKeyCache.evict(user.getUserName()); |
| return Response.<SshKeyInfo>created(new SshKeyInfo(sshKey)); |
| } catch (InvalidSshKeyException e) { |
| throw new BadRequestException(e.getMessage()); |
| } |
| } |
| } |