no-jira: remove token of path, hardened selenium test for firefox

src/main/java/org/olat/dispatcher/AuthenticatedDispatcher.java

@@ -227,6 +227,13 @@ public class AuthenticatedDispatcher implements Dispatcher {
 			log.error("Unsupported encoding", e);
 		}
 		
+		if(restPart == null) {
+			return null;
+		}
+		int index = restPart.indexOf(";jsessionid=");
+		if(index >= 0) {
+			restPart = restPart.substring(0, index);
+		}
 		if(restPart.startsWith("repo/go")) {
 			return convertJumpInURL(ureq);
 		}

src/test/java/org/olat/selenium/page/LoginPage.java

@@ -78,11 +78,7 @@ public class LoginPage {
 	}
 	
 	public void assertLoggedIn(UserVO user) {
-		WebElement username = browser.findElement(usernameFooterBy);
-		Assert.assertNotNull(username);
-		Assert.assertTrue(username.isDisplayed());
-		String name = username.getText();
-		Assert.assertTrue(name.contains(user.getLastName()));
+		assertLoggedInByLastName(user.getLastName());
 	}
 	
 	public void assertLoggedInByLastName(String lastName) {