Auth: fixed Authentication handling

- on server side, iterate through registrated auth plugins for any request
- auth pg sql plugin, moved parts of old rmi based code, to new corba layout
- remove of plugins not implemented yet
- changing user details not implemented yet

Signed-off-by: Manuel Traut <manut@mecka.net>

1 files changed, 58 insertions, 0 deletions

diff --git a/src/YalpServer/AuthPluginHandler.java b/src/YalpServer/AuthPluginHandler.java
new file mode 100644
index 0000000..1011b69
--- /dev/null
+++ b/src/YalpServer/AuthPluginHandler.java
@@ -0,0 +1,58 @@
+package YalpServer;
+
+import java.util.ArrayList;
+
+import org.apache.log4j.Logger;
+import org.apache.log4j.PropertyConfigurator;
+
+import YalpInterfaces.*;
+
+public class AuthPluginHandler {
+
+	private ArrayList<AuthPlugin> plugins;
+	private static int auth_ids = 0;
+
+	private String log4jFile = "log4j_server.conf";
+
+	private static Logger logger =
+		Logger.getLogger("Yalp.Server.AuthPluginHandler");
+
+	public AuthPluginHandler() {
+		PropertyConfigurator.configureAndWatch(log4jFile);
+		logger.debug("AuthPluginHandler()");
+		plugins = new ArrayList<AuthPlugin>();
+	}
+
+	public PluginInfo addPlugin(AuthPlugin plugin)
+	{
+		logger.debug("addPlugin("+plugin.info.name+")");
+		plugin.info.id = auth_ids++;
+		plugins.add(plugin);
+		return plugin.info;
+	}
+
+	Session logon( String userName,
+                 String password,
+                 String ipAddress,
+                 SessionHolder session,
+                 YalpErrorHolder err )
+	{
+		YalpUserHolder user = new YalpUserHolder();
+		PluginInfo[] p = {};
+
+		for (AuthPlugin plugin : plugins)
+		{
+			plugin.itf.userVerify(userName, password, err, user);
+			if (err.value.code == YalpErrorCode.OK)
+			{
+				session.value = new Session (auth_ids++, user.value, ipAddress, p);
+				return session.value;
+			}
+		}
+
+		/* user not accepted return dummy objects (null causes segfault in corba) */
+		YalpUser no_user = new YalpUser(-1, "", "", AccessRights.DENY);
+		Session s = new Session (-1, no_user, "0.0.0.0", p);
+		return s;
+	}
+}