Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
AutoDiscoverySecurityProviderFactory |
|
| 3.5;3.5 |
1 | /* | |
2 | * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com | |
3 | * The software in this package is published under the terms of the CPAL v1.0 | |
4 | * license, a copy of which has been included with this distribution in the | |
5 | * LICENSE.txt file. | |
6 | */ | |
7 | package org.mule.api.security.provider; | |
8 | ||
9 | import org.mule.api.MuleRuntimeException; | |
10 | import org.mule.config.i18n.CoreMessages; | |
11 | import org.mule.util.ClassUtils; | |
12 | import org.mule.util.SystemUtils; | |
13 | ||
14 | import java.security.Provider; | |
15 | ||
16 | import org.apache.commons.logging.Log; | |
17 | import org.apache.commons.logging.LogFactory; | |
18 | ||
19 | /** | |
20 | * Automatically discovers the JDK we are running on and returns a corresponding | |
21 | * {@link SecurityProviderInfo}. <p/> Implementations of this class are thread-safe. | |
22 | */ | |
23 | 0 | public class AutoDiscoverySecurityProviderFactory implements SecurityProviderFactory |
24 | { | |
25 | ||
26 | /** | |
27 | * Default is Sun's JSSE. | |
28 | */ | |
29 | 0 | public static final SecurityProviderInfo DEFAULT_SECURITY_PROVIDER = new SunSecurityProviderInfo(); |
30 | ||
31 | /** | |
32 | * Logger used by this class. | |
33 | */ | |
34 | 0 | protected transient Log logger = LogFactory.getLog(getClass()); |
35 | ||
36 | /** | |
37 | * Security provider properties for IBM JDK. | |
38 | */ | |
39 | 0 | private static final SecurityProviderInfo IBM_SECURITY_PROVIDER = new IBMSecurityProviderInfo(); |
40 | ||
41 | /** | |
42 | * Security provider properties for IBM JDK 1.4.2 and higher. | |
43 | */ | |
44 | // private static final SecurityProviderInfo IBM_SECURITY_PROVIDER_2 = new | |
45 | // IBMSecurityProvider2Info(); | |
46 | ||
47 | public SecurityProviderInfo getSecurityProviderInfo() | |
48 | { | |
49 | SecurityProviderInfo info; | |
50 | ||
51 | 0 | if (SystemUtils.isIbmJDK()) |
52 | { | |
53 | // TODO test IBM JDK 1.4.2 more thoroughly and decide if | |
54 | // it's worth including this newer provider support. | |
55 | // switch to IBM's security provider | |
56 | // if (SystemUtils.isJavaVersionAtLeast(142)) { | |
57 | // IBM JSSE2 | |
58 | // info = IBM_SECURITY_PROVIDER_2; | |
59 | // } else { | |
60 | // older IBM JSSE | |
61 | 0 | info = IBM_SECURITY_PROVIDER; |
62 | // } | |
63 | } | |
64 | else | |
65 | { | |
66 | 0 | info = DEFAULT_SECURITY_PROVIDER; |
67 | ||
68 | } | |
69 | ||
70 | // BEA's JRockit uses Sun's JSSE, so defaults are fine | |
71 | ||
72 | 0 | return info; |
73 | } | |
74 | ||
75 | public Provider getProvider() | |
76 | { | |
77 | 0 | SecurityProviderInfo info = getSecurityProviderInfo(); |
78 | ||
79 | 0 | if (logger.isInfoEnabled()) |
80 | { | |
81 | 0 | logger.info("Using " + info.getClass().getName()); |
82 | } | |
83 | ||
84 | try | |
85 | { | |
86 | 0 | return (Provider) ClassUtils.instanciateClass(info.getProviderClass()); |
87 | } | |
88 | 0 | catch (Exception ex) |
89 | { | |
90 | 0 | throw new MuleRuntimeException( |
91 | CoreMessages.failedToInitSecurityProvider(info.getProviderClass()), ex); | |
92 | } | |
93 | } | |
94 | } |