Line data    Source code

       1             : // Copyright (C) 2013 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.restapi.account;
      16             : 
      17             : import com.google.common.base.Strings;
      18             : import com.google.common.collect.Lists;
      19             : import com.google.gerrit.extensions.common.SshKeyInfo;
      20             : import com.google.gerrit.extensions.restapi.AuthException;
      21             : import com.google.gerrit.extensions.restapi.Response;
      22             : import com.google.gerrit.extensions.restapi.RestReadView;
      23             : import com.google.gerrit.server.CurrentUser;
      24             : import com.google.gerrit.server.IdentifiedUser;
      25             : import com.google.gerrit.server.account.AccountResource;
      26             : import com.google.gerrit.server.account.AccountSshKey;
      27             : import com.google.gerrit.server.account.VersionedAuthorizedKeys;
      28             : import com.google.gerrit.server.permissions.GlobalPermission;
      29             : import com.google.gerrit.server.permissions.PermissionBackend;
      30             : import com.google.gerrit.server.permissions.PermissionBackendException;
      31             : import com.google.inject.Inject;
      32             : import com.google.inject.Provider;
      33             : import com.google.inject.Singleton;
      34             : import java.io.IOException;
      35             : import java.util.List;
      36             : import org.eclipse.jgit.errors.ConfigInvalidException;
      37             : import org.eclipse.jgit.errors.RepositoryNotFoundException;
      38             : 
      39             : /**
      40             :  * REST endpoint to list the SSH keys of an account.
      41             :  *
      42             :  * <p>This REST endpoint handles {@code GET /accounts/<account-identifier>/sshkeys/} requests.
      43             :  */
      44             : @Singleton
      45             : public class GetSshKeys implements RestReadView<AccountResource> {
      46             : 
      47             :   private final Provider<CurrentUser> self;
      48             :   private final PermissionBackend permissionBackend;
      49             :   private final VersionedAuthorizedKeys.Accessor authorizedKeys;
      50             : 
      51             :   @Inject
      52             :   GetSshKeys(
      53             :       Provider<CurrentUser> self,
      54             :       PermissionBackend permissionBackend,
      55         148 :       VersionedAuthorizedKeys.Accessor authorizedKeys) {
      56         148 :     this.self = self;
      57         148 :     this.permissionBackend = permissionBackend;
      58         148 :     this.authorizedKeys = authorizedKeys;
      59         148 :   }
      60             : 
      61             :   @Override
      62             :   public Response<List<SshKeyInfo>> apply(AccountResource rsrc)
      63             :       throws AuthException, IOException, ConfigInvalidException, PermissionBackendException {
      64           2 :     if (!self.get().hasSameAccountId(rsrc.getUser())) {
      65           1 :       permissionBackend.currentUser().check(GlobalPermission.MODIFY_ACCOUNT);
      66             :     }
      67           2 :     return Response.ok(apply(rsrc.getUser()));
      68             :   }
      69             : 
      70             :   public List<SshKeyInfo> apply(IdentifiedUser user)
      71             :       throws RepositoryNotFoundException, IOException, ConfigInvalidException {
      72           2 :     return Lists.transform(authorizedKeys.getKeys(user.getAccountId()), GetSshKeys::newSshKeyInfo);
      73             :   }
      74             : 
      75             :   public static SshKeyInfo newSshKeyInfo(AccountSshKey sshKey) {
      76           6 :     SshKeyInfo info = new SshKeyInfo();
      77           6 :     info.seq = sshKey.seq();
      78           6 :     info.sshPublicKey = sshKey.sshPublicKey();
      79           6 :     info.encodedKey = sshKey.encodedKey();
      80           6 :     info.algorithm = sshKey.algorithm();
      81           6 :     info.comment = Strings.emptyToNull(sshKey.comment());
      82           6 :     info.valid = sshKey.valid();
      83           6 :     return info;
      84             :   }
      85             : }