System authentication

[lgpl/argeo-commons.git] / org.argeo.security.core / src / org / argeo / security / core / SystemLoginModule.java

diff --git a/org.argeo.security.core/src/org/argeo/security/core/SystemLoginModule.java b/org.argeo.security.core/src/org/argeo/security/core/SystemLoginModule.java
new file mode 100644 (file)
index 0000000..a1d68b3
--- /dev/null
+++ b/org.argeo.security.core/src/org/argeo/security/core/SystemLoginModule.java
@@ -0,0 +1,45 @@
+package org.argeo.security.core;
+
+import java.util.Map;
+
+import javax.security.auth.Subject;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.login.LoginException;
+import javax.security.auth.spi.LoginModule;
+
+import org.argeo.security.SystemAuth;
+
+public class SystemLoginModule implements LoginModule {
+       private Subject subject;
+
+       @Override
+       public void initialize(Subject subject, CallbackHandler callbackHandler,
+                       Map<String, ?> sharedState, Map<String, ?> options) {
+               this.subject = subject;
+       }
+
+       @Override
+       public boolean login() throws LoginException {
+               // TODO check permission?
+               return true;
+       }
+
+       @Override
+       public boolean commit() throws LoginException {
+               subject.getPrincipals().add(new SystemAuth());
+               return true;
+       }
+
+       @Override
+       public boolean abort() throws LoginException {
+               return true;
+       }
+
+       @Override
+       public boolean logout() throws LoginException {
+               // remove ALL credentials (e.g. additional Jackrabbit credentials)
+               subject.getPrincipals().clear();
+               return true;
+       }
+
+}