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1
17 package org.apache.geronimo.security.jaas;
18
19 import java.util.HashMap  ;
20 import java.util.List ;
21 import java.util.Map ;
22 import java.util.Set ;
23
24 import org.apache.geronimo.gbean.GBeanInfo;
25 import org.apache.geronimo.gbean.GBeanInfoBuilder;
26 import org.apache.geronimo.j2ee.j2eeobjectnames.NameFactory;
27 import org.apache.geronimo.kernel.Kernel;
28 import org.apache.geronimo.system.serverinfo.ServerInfo;
29 import org.apache.geronimo.security.jaas.server.JaasLoginModuleConfiguration;
30
31
32
38 public class JaasLoginModuleUse implements JaasLoginModuleChain {
39 public final static String KERNEL_NAME_LM_OPTION = "org.apache.geronimo.security.realm.GenericSecurityRealm.KERNEL";
41 public final static String SERVERINFO_LM_OPTION = "org.apache.geronimo.security.realm.GenericSecurityRealm.SERVERINFO";
42 public final static String CLASSLOADER_LM_OPTION = "org.apache.geronimo.security.realm.GenericSecurityRealm.CLASSLOADER";
43
44 private final LoginModuleSettings loginModule;
45 private final JaasLoginModuleUse next;
46 private LoginModuleControlFlag controlFlag;
47 private final Kernel kernel;
48
49 public JaasLoginModuleUse() {
51 loginModule = null;
52 next = null;
53 controlFlag = null;
54 kernel = null;
55 }
56
57 public JaasLoginModuleUse(LoginModuleSettings loginModule, JaasLoginModuleUse next, String controlFlag, Kernel kernel) {
58 this.loginModule = loginModule;
59 this.next = next;
60 LoginModuleControlFlagEditor editor = new LoginModuleControlFlagEditor();
61 editor.setAsText(controlFlag);
62 this.controlFlag = (LoginModuleControlFlag) editor.getValue();
63 this.kernel = kernel;
64 }
65
66 public LoginModuleSettings getLoginModule() {
67 return loginModule;
68 }
69
70 public JaasLoginModuleChain getNext() {
71 return next;
72 }
73
74 public String getLoginModuleName() {
75 return kernel.getAbstractNameFor(loginModule).toURI().toString();
78 }
79
80 public String getNextName() {
81 if(next == null) {
82 return null;
83 }
84 return kernel.getAbstractNameFor(next).toURI().toString();
87 }
88
89 public String getControlFlag() {
90 return controlFlag.toString();
91 }
92
93 public void setControlFlag(String controlFlag) {
94 LoginModuleControlFlagEditor ed = new LoginModuleControlFlagEditor();
95 ed.setAsText(controlFlag);
96 this.controlFlag = (LoginModuleControlFlag) ed.getValue();
97 }
98
99 public void configure(Set domainNames, List loginModuleConfigurations, Kernel kernel, ServerInfo serverInfo, ClassLoader classLoader) {
100 Map options = loginModule.getOptions();
101 if (options != null) {
102 options = new HashMap (options);
103 } else {
104 options = new HashMap ();
105 }
106 if (kernel != null && !options.containsKey(KERNEL_NAME_LM_OPTION)) {
107 options.put(KERNEL_NAME_LM_OPTION, kernel.getKernelName());
108 }
109 if (serverInfo != null && !options.containsKey(SERVERINFO_LM_OPTION)) {
110 options.put(SERVERINFO_LM_OPTION, serverInfo);
111 }
112 if (classLoader != null && !options.containsKey(CLASSLOADER_LM_OPTION)) {
113 options.put(CLASSLOADER_LM_OPTION, classLoader);
114 }
115 if (loginModule.getLoginDomainName() != null) {
116 if (domainNames.contains(loginModule.getLoginDomainName())) {
117 throw new IllegalStateException ("Error in realm: one security realm cannot contain multiple login modules for the same login domain");
118 } else {
119 domainNames.add(loginModule.getLoginDomainName());
120 }
121 }
122 JaasLoginModuleConfiguration config = new JaasLoginModuleConfiguration(loginModule.getLoginModuleClass(), controlFlag, options, loginModule.isServerSide(), loginModule.getLoginDomainName(), loginModule.isWrapPrincipals(), loginModule.getClassLoader());
123 loginModuleConfigurations.add(config);
124
125 if (next != null) {
126 next.configure(domainNames, loginModuleConfigurations, kernel, serverInfo, classLoader);
127 }
128 }
129
130 public static final GBeanInfo GBEAN_INFO;
131
132 static {
133 GBeanInfoBuilder infoBuilder = GBeanInfoBuilder.createStatic(JaasLoginModuleUse.class, "LoginModuleUse");
134 infoBuilder.addAttribute("controlFlag", String .class, true);
135 infoBuilder.addAttribute("kernel", Kernel.class, false, false);
136 infoBuilder.addReference("LoginModule", LoginModuleSettings.class, NameFactory.LOGIN_MODULE);
137 infoBuilder.addReference("Next", JaasLoginModuleUse.class);
138
139 infoBuilder.addOperation("configure", new Class []{Set .class, List .class, Kernel.class, ServerInfo.class, ClassLoader .class});
140 infoBuilder.addInterface(JaasLoginModuleChain.class);
141 infoBuilder.setConstructor(new String []{"LoginModule", "Next", "controlFlag", "kernel"});
142 GBEAN_INFO = infoBuilder.getBeanInfo();
143 }
144
145 public static GBeanInfo getGBeanInfo() {
146 return GBEAN_INFO;
147 }
148 }
149 |
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