Refactor user admin

[lgpl/argeo-commons.git] / org.argeo.security.core / src / org / argeo / osgi / useradmin / AggregatingAuthorization.java

diff --git a/org.argeo.security.core/src/org/argeo/osgi/useradmin/AggregatingAuthorization.java b/org.argeo.security.core/src/org/argeo/osgi/useradmin/AggregatingAuthorization.java
new file mode 100644 (file)
index 0000000..f270b8d
--- /dev/null
+++ b/org.argeo.security.core/src/org/argeo/osgi/useradmin/AggregatingAuthorization.java
@@ -0,0 +1,73 @@
+package org.argeo.osgi.useradmin;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import javax.security.auth.x500.X500Principal;
+
+import org.osgi.service.useradmin.Authorization;
+
+class AggregatingAuthorization implements Authorization {
+       private final String name;
+       private final String displayName;
+       private final List<String> systemRoles;
+       private final List<String> roles;
+
+       public AggregatingAuthorization(String name, String displayName,
+                       Collection<String> systemRoles, String[] roles) {
+               this.name = new X500Principal(name).getName();
+               this.displayName = displayName;
+               this.systemRoles = Collections.unmodifiableList(new ArrayList<String>(
+                               systemRoles));
+               this.roles = Collections.unmodifiableList(Arrays.asList(roles));
+       }
+
+       @Override
+       public String getName() {
+               return name;
+       }
+
+       @Override
+       public boolean hasRole(String name) {
+               if (systemRoles.contains(name))
+                       return true;
+               if (roles.contains(name))
+                       return true;
+               return false;
+       }
+
+       @Override
+       public String[] getRoles() {
+               int size = systemRoles.size() + roles.size();
+               List<String> res = new ArrayList<String>(size);
+               res.addAll(systemRoles);
+               res.addAll(roles);
+               return res.toArray(new String[size]);
+       }
+
+       @Override
+       public int hashCode() {
+               if (name == null)
+                       return super.hashCode();
+               return name.hashCode();
+       }
+
+       @Override
+       public boolean equals(Object obj) {
+               if (!(obj instanceof Authorization))
+                       return false;
+               Authorization that = (Authorization) obj;
+               if (name == null)
+                       return that.getName() == null;
+               return name.equals(that.getName());
+       }
+
+       @Override
+       public String toString() {
+               return displayName;
+       }
+
+}