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1
22 package org.jboss.resource.security;
23
24 import java.util.Map  ;
25 import javax.management.MBeanServer ;
26 import javax.management.MalformedObjectNameException ;
27 import javax.management.ObjectName ;
28 import javax.resource.spi.ManagedConnectionFactory ;
29 import javax.security.auth.Subject ;
30 import javax.security.auth.callback.CallbackHandler ;
31 import javax.security.auth.login.LoginException ;
32
33 import org.jboss.logging.Logger;
34 import org.jboss.mx.util.MBeanServerLocator;
35 import org.jboss.security.auth.spi.AbstractServerLoginModule;
36
37
38
47 public abstract class AbstractPasswordCredentialLoginModule
48 extends AbstractServerLoginModule
49 {
50 private static final Logger log = Logger.getLogger(AbstractPasswordCredentialLoginModule.class);
51 private MBeanServer server;
52 private ObjectName managedConnectionFactoryName;
53 private ManagedConnectionFactory mcf;
54
55 private Boolean ignoreMissigingMCF;
56
57 public AbstractPasswordCredentialLoginModule()
58 {
59
60 }
61
62 public void initialize(Subject subject, CallbackHandler handler, Map sharedState, Map options)
63 {
64 super.initialize(subject, handler, sharedState, options);
65 String name = (String ) options.get("managedConnectionFactoryName");
66 try
67 {
68 managedConnectionFactoryName = new ObjectName (name);
69 }
70 catch (MalformedObjectNameException mone)
71 {
72 throw new IllegalArgumentException ("Malformed ObjectName: " + name);
73 }
74
75 if (managedConnectionFactoryName == null)
76 {
77 throw new IllegalArgumentException ("Must supply a managedConnectionFactoryName!");
78 }
79 Object flag = options.get("ignoreMissigingMCF");
80 if( flag instanceof Boolean )
81 ignoreMissigingMCF = (Boolean ) flag;
82 else if( flag != null )
83 ignoreMissigingMCF = Boolean.valueOf(flag.toString());
84 server = MBeanServerLocator.locateJBoss();
85 getMcf();
86 }
87
88
94 public boolean login() throws LoginException
95 {
96 if (mcf == null)
97 {
98 return false;
99 }
100 return super.login();
101 }
102
103 public boolean logout() throws LoginException
104 {
105 removeCredentials();
106 return super.logout();
107 }
108
109 protected ManagedConnectionFactory getMcf()
110 {
111 if (mcf == null)
112 {
113 try
114 {
115 mcf = (ManagedConnectionFactory ) server.getAttribute(
116 managedConnectionFactoryName,
117 "ManagedConnectionFactory");
118 }
119 catch (Exception e)
120 {
121 log.error("The ConnectionManager mbean: " + managedConnectionFactoryName
122 + " specified in a ConfiguredIdentityLoginModule could not be found."
123 + " ConnectionFactory will be unusable!");
124 if( Boolean.TRUE != ignoreMissigingMCF )
125 {
126 throw new IllegalArgumentException ("Managed Connection Factory not found: "
127 + managedConnectionFactoryName);
128 }
129 } if (log.isTraceEnabled())
131 {
132 log.trace("mcfname: " + managedConnectionFactoryName);
133 }
134 }
136 return mcf;
137 }
138
139 protected MBeanServer getServer()
140 {
141 return server;
142 }
143
144
148 protected void removeCredentials()
149 {
150 sharedState.remove("javax.security.auth.login.name");
151 sharedState.remove("javax.security.auth.login.password");
152 SubjectActions.removeCredentials(subject, mcf);
153 }
154
155 }
156
157 |
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