Initial commit

1 files changed, 50 insertions, 131 deletions

diff --git a/src/main/java/com/c2kernel/process/Gateway.java b/src/main/java/com/c2kernel/process/Gateway.java
index 01cc202..9fe51a0 100644
--- a/src/main/java/com/c2kernel/process/Gateway.java
+++ b/src/main/java/com/c2kernel/process/Gateway.java
@@ -16,10 +16,11 @@ import com.c2kernel.entity.proxy.AgentProxy;
 import com.c2kernel.entity.proxy.ProxyManager;

 import com.c2kernel.entity.proxy.ProxyServer;

 import com.c2kernel.lookup.AgentPath;

-import com.c2kernel.lookup.LDAPLookup;

-import com.c2kernel.lookup.LDAPProperties;

+import com.c2kernel.lookup.Lookup;

 import com.c2kernel.persistency.ClusterStorageException;

+import com.c2kernel.persistency.NextKeyManager;

 import com.c2kernel.persistency.TransactionManager;

+import com.c2kernel.process.auth.Authenticator;

 import com.c2kernel.process.module.ModuleManager;

 import com.c2kernel.process.resource.Resource;

 import com.c2kernel.process.resource.ResourceLoader;

@@ -37,7 +38,7 @@ import com.c2kernel.utils.ObjectProperties;
  *

  * Child objects:

  * <ul>

- * <li>LDAPLookup - Provides access to the CRISTAL directory. Find or

+ * <li>Lookup - Provides access to the CRISTAL directory. Find or

  * search for Items or Agents.

  * <li>EntityProxyManager - Gives a local proxy object for Entities found

  * in LDAP. Execute activities in Items, query or subscribe to Entity data.

@@ -56,13 +57,13 @@ public class Gateway
     static private ModuleManager   		mModules;

     static private org.omg.CORBA.ORB    mORB;

     static private boolean				orbDestroyed = false;

-    static private LDAPLookup           mLDAPLookup;

+    static private Lookup               mLookup;

+    static private NextKeyManager		mNextKeyManager;

     static private TransactionManager   mStorage;

     static private ProxyManager   		mProxyManager;

     static private ProxyServer			mProxyServer;

     static private CorbaServer          mCorbaServer;

     static private CastorXMLUtility		mMarshaller;

-    static private AgentProxy			mCurrentUser = null;

     static private ResourceLoader		mResource;

 

 

@@ -71,7 +72,7 @@ public class Gateway
 

     /**

      * Initialises the Gateway and all of the client objects it holds, with

-     * the exception of the LDAPLookup, which is initialised during connect()

+     * the exception of the Lookup, which is initialised during connect()

      *

      * @param props - java.util.Properties containing all application properties.

      * If null, the java system properties are used

@@ -83,7 +84,7 @@ public class Gateway
     

     /**

      * Initialises the Gateway and all of the client objects it holds, with

-     * the exception of the LDAPLookup, which is initialised during connect()

+     * the exception of the Lookup, which is initialised during connect()

      *

      * @param props - java.util.Properties containing all application properties.

      * If null, the java system properties are used

@@ -149,8 +150,8 @@ public class Gateway
      */

     static public void startServer() throws InvalidDataException {

         try {

-            // check top level LDAP contexts

-            mLDAPLookup.install();

+            // check top level directory contexts

+            mLookup.initializeDirectory();

 

             // start entity proxy server

             mProxyServer = new ProxyServer(mC2KProps.getProperty("ItemServer.name"));

@@ -199,140 +200,54 @@ public class Gateway
         throws InvalidDataException,

                ClusterStorageException

     {

-        LDAPProperties ldapProps = new LDAPProperties();

-

-        if( ldapProps.mHost != null && ldapProps.mPort     != null &&

-            ldapProps.mUser != null && ldapProps.mPassword != null )

-        {

-            try

-            {

-				mLDAPLookup = new LDAPLookup(ldapProps);

-            }

-            catch (Exception ex)

-            {

-                Logger.error(ex);

-                throw new InvalidDataException("Cannot authenticate. Name and/or password invalid.", "");

-            }

-        }

-        else

-        {

-            Logger.error("LDAP properties not set for server login.");

-            throw new InvalidDataException("Cannot authenticate with LDAP.", "");

-        }

-

-        setup();

-    }

-

-    /**

-     * Authenticates a user and returns and AgentProxy on them without overriding the system LDAP context.

-     * Useful for handling multiple users in one context e.g. on a web server

-     *

-     * @param agentName - username

-     * @param agentPassword - password

-     * @return AgentProxy on that user

-     * @throws InvalidDataException

-     * @throws ObjectNotFoundException

-     */

-    static public AgentProxy login(String agentName, String agentPassword) throws InvalidDataException, ObjectNotFoundException {

-        LDAPProperties ldapProps = new LDAPProperties();

-        AgentPath agentPath;

-        try {

-            agentPath = mLDAPLookup.getRoleManager().getAgentPath(agentName);

-        } catch (Exception ex) {

+    	try {

+    		Authenticator auth = (Authenticator)mC2KProps.getInstance("Authenticator");

+    		auth.authenticate("System");

+    		

+            mLookup = (Lookup)mC2KProps.getInstance("Lookup");

+            mLookup.open(auth);

+            

+            mStorage = new TransactionManager();

+            mProxyManager = new ProxyManager();

+            

+    	} catch (Exception ex) {

             Logger.error(ex);

-            throw new ObjectNotFoundException("Could not resolve agent", "");

+            throw new InvalidDataException("Cannot authenticate. Name and/or password invalid.", "");

         }

-        String agentDN = agentPath.getFullDN();

-        ldapProps.mUser = agentDN;

-        ldapProps.mPassword = agentPassword;

 

-        try {

-            LDAPLookup.createConnection(ldapProps);

-            return (AgentProxy)getProxyManager().getProxy(mLDAPLookup.getRoleManager().getAgentPath(agentName));

-        } catch (Exception ex) {

-            Logger.error(ex);

-            throw new InvalidDataException("Could not log in", "");

-        }

-    }

 

+    }

 

     /**

-     * Logs into the LDAP server with the given username and password, and initialises the lookup.

+     * Logs in with the given username and password, and initialises the lookup, storage and proxy manager.

      *

      * @param agentName - username

      * @param agentPassword - password

      * @return an AgentProxy on the requested user

      * @throws InvalidDataException

+     * @throws ClusterStorageException 

+     * @throws ClassNotFoundException 

+     * @throws IllegalAccessException 

+     * @throws InstantiationException 

      */

-    static public AgentProxy connect(String agentName, String agentPassword)

-    throws InvalidDataException, ObjectNotFoundException

-    {

-

-        LDAPProperties ldapProps = new LDAPProperties();

-        if (ldapProps.mHost!=null && ldapProps.mPort!= null && ldapProps.mLocalPath!=null )

-        {

-            try {

-                ldapProps.mUser = "";

-                ldapProps.mPassword = "";

-                mLDAPLookup = new LDAPLookup(ldapProps);

-                String agentDN = mLDAPLookup.getRoleManager().getAgentPath(agentName).getFullDN();

-

-                //found agentDN, try to log in with it

-                ldapProps.mUser = agentDN;

-                ldapProps.mPassword = agentPassword;

-                mLDAPLookup = new LDAPLookup(ldapProps);

-

-                // find agent proxy

-                AgentPath agentPath = mLDAPLookup.getRoleManager().getAgentPath(agentName);

-

-                if (agentPath!=null)

-                {

-                    setup();

-                    mCurrentUser = (AgentProxy) mProxyManager.getProxy(agentPath);

-                    return mCurrentUser;

-                }

-                else

-                {

-                    throw new InvalidDataException("The agentDN " +agentDN+ " is invalid.", "");

-                }

-            } catch (ClusterStorageException e) {

-                throw new InvalidDataException(Language.translate("Error initialising storage")+Language.translate(". See log."), "");

-            } catch (ObjectNotFoundException e) {

-                throw new ObjectNotFoundException(Language.translate("Invalid username/password"), "");

-            } catch (Exception e) {

-                throw new InvalidDataException(Language.translate("Could not log in")+": "+Language.translate(e.getMessage()), "");

-            }

-

-        }

-        else

-        {

-            throw new InvalidDataException("Cannot log in. Some connection properties are not set.", "");

-        }

-

-    }

-

-    /**

-	 * @return the mCurrentUser

-	 */

-	public static AgentProxy getCurrentUser() {

-		return mCurrentUser;

-	}

-

-	/**

-     * Initializes the storage and proxy manager, called during connect.

-     *

-     * @throws InvalidDataException

-     * @throws ClusterStorageException

-     */

-    static private void setup()

-        throws InvalidDataException,

-        ClusterStorageException

+    static public AgentProxy connect(String resource, String agentName, String agentPassword)

+    throws InvalidDataException, ObjectNotFoundException, ClusterStorageException, InstantiationException, IllegalAccessException, ClassNotFoundException

     {

+        Authenticator auth = (Authenticator)mC2KProps.getInstance("Authenticator");

+        if (!auth.authenticate(resource, agentName, agentPassword))

+        	throw new InvalidDataException("Login failed", "");

+        

+        mLookup = (Lookup)mC2KProps.getInstance("Lookup");

+        mLookup.open(auth);

 

-        // Init storages

         mStorage = new TransactionManager();

         mProxyManager = new ProxyManager();

 

+        // find agent proxy

+        AgentPath agentPath = mLookup.getAgentPath(agentName);

+        AgentProxy userProxy = (AgentProxy) mProxyManager.getProxy(agentPath);

+        userProxy.setAuthObj(auth);

+		return userProxy;

     }

 

     /**

@@ -354,9 +269,9 @@ public class Gateway
         mStorage = null;

 

         // disconnect from ldap

-        if (mLDAPLookup != null)

-            mLDAPLookup.disconnect();

-        mLDAPLookup = null;

+        if (mLookup != null)

+            mLookup.close();

+        mLookup = null;

 

         // shut down proxy manager & server

         if (mProxyServer != null)

@@ -384,9 +299,9 @@ public class Gateway
         return mORB;

     }

 

-    static public LDAPLookup getLDAPLookup()

+    static public Lookup getLookup()

     {

-        return mLDAPLookup;

+        return mLookup;

     }

 

     static public CorbaServer getCorbaServer()

@@ -461,5 +376,9 @@ public class Gateway
     	}

 

     }

+

+	public static NextKeyManager getNextKeyManager() {

+		return mNextKeyManager;

+	}

 }