Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
PrompterUIKeyboardInteractive |
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| 2.6666666666666665;2,667 |
1 | package org.apache.maven.wagon.providers.ssh.jsch.interactive; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import com.jcraft.jsch.UIKeyboardInteractive; | |
23 | import org.codehaus.plexus.components.interactivity.Prompter; | |
24 | import org.codehaus.plexus.components.interactivity.PrompterException; | |
25 | ||
26 | /** | |
27 | * UIKeyboardInteractive that use plexus-prompter. | |
28 | * | |
29 | * <code>UIKeyboardInteractive</code> are usefull when you don't use user with | |
30 | * password authentication with a server that use keyboard-interactive and | |
31 | * doesn't allow password method <code>PasswordAuthentication no</code>. | |
32 | * | |
33 | * @author <a href="mailto:juam at users.sourceforge.net">Juan F. Codagnone</a> | |
34 | * @since Sep 22, 2005 | |
35 | * | |
36 | * @plexus.component role="com.jcraft.jsch.UIKeyboardInteractive" | |
37 | */ | |
38 | public class PrompterUIKeyboardInteractive | |
39 | implements UIKeyboardInteractive | |
40 | { | |
41 | /** | |
42 | * @plexus.requirement role-hint="default" | |
43 | */ | |
44 | private Prompter prompter; | |
45 | ||
46 | public PrompterUIKeyboardInteractive() | |
47 | 0 | { |
48 | 0 | } |
49 | ||
50 | public PrompterUIKeyboardInteractive( Prompter promper ) | |
51 | 0 | { |
52 | 0 | this.prompter = promper; |
53 | 0 | } |
54 | ||
55 | /** | |
56 | * @see UIKeyboardInteractive#promptKeyboardInteractive(String,String, | |
57 | *String,String[],boolean[]) | |
58 | */ | |
59 | public String[] promptKeyboardInteractive( String destination, String name, String instruction, String[] prompt, | |
60 | boolean[] echo ) | |
61 | { | |
62 | ||
63 | 0 | if ( prompt.length != echo.length ) |
64 | { | |
65 | // jcsh is buggy? | |
66 | 0 | throw new IllegalArgumentException( "prompt and echo size arrays are different!" ); |
67 | } | |
68 | 0 | String[] ret = new String[prompt.length]; |
69 | ||
70 | try | |
71 | { | |
72 | ||
73 | 0 | for ( int i = 0; i < ret.length; i++ ) |
74 | { | |
75 | 0 | if ( echo[i] ) |
76 | { | |
77 | 0 | ret[i] = prompter.prompt( prompt[i] ); |
78 | } | |
79 | else | |
80 | { | |
81 | 0 | ret[i] = prompter.promptForPassword( prompt[i] ); |
82 | } | |
83 | } | |
84 | } | |
85 | 0 | catch ( PrompterException e ) |
86 | { | |
87 | // TODO: log | |
88 | // the user canceled? | |
89 | 0 | ret = null; |
90 | 0 | } |
91 | ||
92 | 0 | return ret; |
93 | } | |
94 | } |