Index: lams_central/src/java/org/lamsfoundation/lams/web/LoginRequestLtiServlet.java
===================================================================
diff -u -rc90555bb55c6a1a1474e48a552713703cd18e472 -r667587ecbee72f1d275271b80481f9472929361f
--- lams_central/src/java/org/lamsfoundation/lams/web/LoginRequestLtiServlet.java	(.../LoginRequestLtiServlet.java)	(revision c90555bb55c6a1a1474e48a552713703cd18e472)
+++ lams_central/src/java/org/lamsfoundation/lams/web/LoginRequestLtiServlet.java	(.../LoginRequestLtiServlet.java)	(revision 667587ecbee72f1d275271b80481f9472929361f)
@@ -41,7 +41,7 @@
 import org.imsglobal.lti.launch.LtiVerificationResult;
 import org.imsglobal.lti.launch.LtiVerifier;
 import org.lamsfoundation.lams.integration.ExtServerLessonMap;
-import org.lamsfoundation.lams.integration.ExtServerOrgMap;
+import org.lamsfoundation.lams.integration.ExtServer;
 import org.lamsfoundation.lams.integration.service.IntegrationService;
 import org.lamsfoundation.lams.integration.util.LoginRequestDispatcher;
 import org.lamsfoundation.lams.integration.util.LtiUtils;
@@ -95,8 +95,8 @@
 	}
 
 	//verify whether request was correctly signed by OAuth
-	ExtServerOrgMap serverMap = integrationService.getExtServerOrgMap(consumerKey);
-	String secret = serverMap.getServerkey();// retrieve corresponding secret for key from db
+	ExtServer extServer = integrationService.getExtServer(consumerKey);
+	String secret = extServer.getServerkey();// retrieve corresponding secret for key from db
 	LtiVerificationResult ltiResult = null;
 	try {
 	    LtiVerifier ltiVerifier = new LtiOauthVerifier();