Line data    Source code

       1             : // Copyright (C) 2016 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.sshd;
      16             : 
      17             : import com.google.common.flogger.FluentLogger;
      18             : import com.google.gerrit.entities.Account;
      19             : import com.google.gerrit.exceptions.InvalidSshKeyException;
      20             : import com.google.gerrit.server.account.AccountSshKey;
      21             : import com.google.gerrit.server.ssh.SshKeyCreator;
      22             : import java.security.NoSuchAlgorithmException;
      23             : import java.security.NoSuchProviderException;
      24             : import java.security.spec.InvalidKeySpecException;
      25             : 
      26          16 : public class SshKeyCreatorImpl implements SshKeyCreator {
      27          16 :   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
      28             : 
      29             :   @Override
      30             :   public AccountSshKey create(Account.Id accountId, int seq, String encoded)
      31             :       throws InvalidSshKeyException {
      32             :     try {
      33          16 :       AccountSshKey key = AccountSshKey.create(accountId, seq, SshUtil.toOpenSshPublicKey(encoded));
      34          16 :       SshUtil.parse(key);
      35          16 :       return key;
      36           0 :     } catch (NoSuchAlgorithmException | InvalidKeySpecException e) {
      37           0 :       throw new InvalidSshKeyException(e);
      38           0 :     } catch (NoSuchProviderException e) {
      39           0 :       logger.atSevere().withCause(e).log("Cannot parse SSH key");
      40           0 :       throw new InvalidSshKeyException(e);
      41             :     }
      42             :   }
      43             : }