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Revision 930

Added by Jing Tao almost 23 years ago

Authentication bug was fixed (bug 408).
However, it needs to test if referral cotaining a referral.

       private String ldapsUrl;
       private String ldapBase;
       private String referral;
       private Context referralContext;
     	private Context referralContext;
       Hashtable env = new Hashtable(11);
       private Context rContext;
     	private String userName;
     	private String userPassword;
       ReferralException refExc;
       /**
-...
             // Check the usename as passed in
             authenticated = ldapAuthenticate(identifier, password);
     				System.out.println("Identifier: "+ identifier);
     				//System.out.println("Identifier: "+ identifier);
             // if not found, try looking up a valid DN then auth again
             //Because identifier already has url and idapbase information,
-...
         if (identifier != null && !password.equals(""))
+    		{
             // Identify service provider to use
             //Pass the username and password to run()
     				userName=identifier;
     				userPassword=password;
     				// Identify service provider to use
             Hashtable env = new Hashtable(11);
             env.put(Context.INITIAL_CONTEXT_FACTORY,
                 "com.sun.jndi.ldap.LdapCtxFactory");
-...
               variable.  it is hard coded to 'throw'.  Matt: Is it ok to do this
               only here and not in every method?
             */
             System.out.println("ldapsUrl: " + ldapsUrl + " ldapBase: " + ldapBase);
             //System.out.println("ldapsUrl: " + ldapsUrl + " ldapBase: " + ldapBase);
             env.put(Context.PROVIDER_URL, ldapsUrl + ldapBase);
             if ( !ldapsUrl.equals(ldapUrl) )
+    				{
-...
               env.put(Context.SECURITY_PROTOCOL, "ssl");
+            }
             env.put(Context.SECURITY_AUTHENTICATION, "simple");
     				System.out.println("provider_url: "+env.get(Context.PROVIDER_URL));
     				//System.out.println("provider_url: "+env.get(Context.PROVIDER_URL));
             env.put(Context.SECURITY_PRINCIPAL, identifier);
             //System.out.println("Trying DN: " + identifier);
             env.put(Context.SECURITY_CREDENTIALS, password);
-...
             try
+            {
               double startTime = System.currentTimeMillis();
               System.out.println("Before creating ctx");
               //System.out.println("Before creating ctx");
               //Here to check the autheration
               ctx = new InitialDirContext(env);
     					//Keep track the value of provider url
     					System.out.println("I am before getEnvironment()");
     					System.out.println("Here is the provider url from enviroment: "+
     					(ctx.getEnvironment()).get("Context.PROVIDER_URL"));
     					//System.out.println("I am before getEnvironment()");
     					//System.out.println("Here is the provider url from enviroment: "+
     					//(ctx.getEnvironment()).get("Context.PROVIDER_URL"));
               System.out.println("After creating ctx");
               //System.out.println("After creating ctx");
               double stopTime = System.currentTimeMillis();
               System.out.println("Connection time thru " + ldapsUrl + " was: " +
                                  (stopTime-startTime)/1000 + " seconds.");
-...
             catch (AuthenticationException ae)
+            {
               //To keep tracking Jing Tao, 02/06/02
               System.out.println("AuthernticationException happened!");
               //System.out.println("AuthernticationException happened!");
               authenticated = false;
               if ( ctx != null )
+              {
-...
+      {
         referralContext = null;
     		DirContext refDirContext=null;
         try
+        {
           System.out.println("running thread....");
     			//Revise environment variable
     			env.put(Context.PROVIDER_URL, refExc.getReferralInfo());
     			env.put(Context.INITIAL_CONTEXT_FACTORY,
     		boolean moreReferrals=true;
     		while(moreReferrals)
+    		{
         	try
+        	{
           	System.out.println("running thread....");
     				//Revise environment variable
     				env.put(Context.PROVIDER_URL, refExc.getReferralInfo());
     				env.put(Context.INITIAL_CONTEXT_FACTORY,
                 "com.sun.jndi.ldap.LdapCtxFactory");
         	env.put(Context.REFERRAL, "throw");
     			//Get a context object for referral in the new envriment
           rContext = refExc.getReferralContext(env);
     			System.out.println("After revsing env, referral povider_url: "+
     			env.get(Context.PROVIDER_URL));
     			//refExc.retryReferral();
     			System.out.println("Here is environment for rContext: ");
     			System.out.println(rContext.getEnvironment());
     			System.out.println("here is rContext full name:");
     			System.out.println(rContext.getNameInNamespace());
     			//Casting the context to dircontext and hopelly will create a
     			//autherntication exception if DN and password is incorrect
     			referralContext=rContext;
     			refDirContext=(DirContext)rContext;
     			System.out.println("Why?");
     			//refDirContext=new InitialDirContext(env);
     			refDirContext.close();
     			//referralContext = handleReferral(env, rContext);
     			//System.out.println("rContext.PROVIDER_URL: "+rContext.PROVIDER_URL);
     			//Hashtable tempenv=rContext.getEnvironment();
     			//If running the above line, we will get a java.long.NullPointerException
     			System.out.println("exiting thread...");
+        }
     		//Jing Tao
     		catch(AuthenticationException ae)
+    		{
     			System.out.println("In referral authentication exception");
     			System.out.println("Error running referral handler thread: " +
     				env.put(Context.SECURITY_PRINCIPAL, userName);
     				env.put(Context.SECURITY_CREDENTIALS, userPassword);
         		env.put(Context.REFERRAL, "throw");
     				//Get a context object for referral in the new envriment
           	rContext = refExc.getReferralContext(env);
     				/*System.out.println("After revsing env, referral povider_url: "+
     				env.get(Context.PROVIDER_URL));*/
     				/*System.out.println("Here is environment for rContext: ");
     				System.out.println(rContext.getEnvironment());*/
     				//Casting the context to dircontext and hopelly will create a
     				//autherntication or naming exception if DN and password is incorrect
     				referralContext=rContext;
     				refDirContext=(DirContext)rContext;
     				refDirContext.close();
     				//Get context and jump out the while loop
     				moreReferrals=false;
     				//System.out.println("rContext.PROVIDER_URL: "+rContext.PROVIDER_URL);
     				//Hashtable tempenv=rContext.getEnvironment();
     				//If running the above line, we will get a java.long.NullPointerException
     				System.out.println("exiting thread...");
         	}//try
     			//If referral have a referral excption
     			catch(ReferralException re)
+    			{
     				//Keep running in while loop
     				moreReferrals=true;
     				//Assign refExc to new referral exception re
     				refExc=re;
     				//System.out.println("Referral Exception again");
     			}//catch ref
     			//catch a authentication exception
     			catch(AuthenticationException ae)
+    			{
     				System.out.println("In referral authentication exception");
     				System.out.println("Error running referral handler thread: " +
                               ae.getMessage());
           ae.printStackTrace();
           referralContext = null;
+    		}
     		//Jing Tao
     		catch(NamingException ne)
+    		{
     			System.out.println("Error running referral handler thread: " +
           	//ae.printStackTrace();
     				//Jump out the while loop
     				moreReferrals=false;
     				//Don't get the context
           	referralContext = null;
     			}//catch ather exception
     			//catch a naming exception
     			catch(NamingException ne)
+    			{
     				System.out.println("Error running referral handler thread: " +
                               ne.getMessage());
           ne.printStackTrace();
           referralContext = null;
+    		}
         catch(Exception e)
+        {
           System.out.println("Error running referral handler thread: " +
                               e.getMessage());
           e.printStackTrace();
           referralContext = null;
+        }
+      }
          	 //ne.printStackTrace();
     			 //Jump out the loop
     			 moreReferrals=false;
     			 //Don't get context
          	 referralContext = null;
     			}//catch naming exception
     		}//while
     		//System.out.println("Out of while loop!");
       }//run()
+    }

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Revision 930

Added by Jing Tao almost 23 years ago