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| Rev | Author | Line No. | Line |
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| 86 | rm5248 | 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one |
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| 3 | * or more contributor license agreements. See the NOTICE file |
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| 4 | * distributed with this work for additional information |
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| 5 | * regarding copyright ownership. The ASF licenses this file |
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| 6 | * to you under the Apache License, Version 2.0 (the |
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| 7 | * "License"); you may not use this file except in compliance |
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| 8 | * with the License. You may obtain a copy of the License at |
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| 9 | * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 11 | * |
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| 12 | * Unless required by applicable law or agreed to in writing, |
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| 13 | * software distributed under the License is distributed on an |
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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| 15 | * KIND, either express or implied. See the License for the |
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| 16 | * specific language governing permissions and limitations |
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| 17 | * under the License. |
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| 18 | */ |
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| 19 | package org.apache.sshd.agent.local; |
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| 20 | |||
| 21 | import java.io.IOException; |
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| 22 | import java.util.UUID; |
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| 23 | |||
| 24 | import org.apache.sshd.agent.SshAgent; |
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| 25 | import org.apache.sshd.agent.SshAgentServer; |
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| 26 | import org.apache.sshd.client.future.OpenFuture; |
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| 27 | import org.apache.sshd.common.session.ConnectionService; |
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| 28 | import org.apache.sshd.server.session.ServerSession; |
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| 29 | import org.slf4j.Logger; |
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| 30 | import org.slf4j.LoggerFactory; |
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| 31 | |||
| 32 | /** |
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| 33 | * The server side fake agent, acting as an agent, but actually forwarding the requests to the auth channel on the client side. |
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| 34 | */ |
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| 35 | public class AgentServerProxy implements SshAgentServer { |
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| 36 | |||
| 37 | private static final Logger LOG = LoggerFactory.getLogger(AgentServerProxy.class); |
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| 38 | |||
| 39 | private final ConnectionService service; |
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| 40 | private String id; |
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| 41 | |||
| 42 | public AgentServerProxy(ConnectionService service) throws IOException { |
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| 43 | this.service = service; |
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| 44 | this.id = UUID.randomUUID().toString(); |
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| 45 | } |
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| 46 | |||
| 47 | public SshAgent createClient() throws IOException { |
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| 48 | try { |
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| 49 | AgentForwardedChannel channel = new AgentForwardedChannel(); |
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| 50 | this.service.registerChannel(channel); |
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| 51 | OpenFuture future = channel.open().await(); |
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| 52 | Throwable t = future.getException(); |
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| 53 | if (t instanceof Exception) { |
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| 54 | throw (Exception) t; |
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| 55 | } else if (t != null) { |
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| 56 | throw new Exception(t); |
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| 57 | } |
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| 58 | return channel.getAgent(); |
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| 59 | } catch (IOException e) { |
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| 60 | throw e; |
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| 61 | } catch (Exception e) { |
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| 62 | throw (IOException) new IOException().initCause(e); |
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| 63 | } |
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| 64 | } |
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| 65 | |||
| 66 | public String getId() { |
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| 67 | return id; |
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| 68 | } |
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| 69 | |||
| 70 | public void close() { |
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| 71 | } |
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| 72 | |||
| 73 | } |