Github user mike-jumper commented on a diff in the pull request:
https://github.com/apache/incubator-guacamole-client/pull/111#discussion_r99404874
--- Diff:
extensions/guacamole-auth-header/src/main/java/org/apache/guacamole/auth/header/AuthenticationProviderService.java
---
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.guacamole.auth.header;
+
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import javax.servlet.http.HttpServletRequest;
+import org.apache.guacamole.GuacamoleException;
+import org.apache.guacamole.net.auth.Credentials;
+import org.apache.guacamole.net.auth.credentials.CredentialsInfo;
+import
org.apache.guacamole.net.auth.credentials.GuacamoleInvalidCredentialsException;
+import org.apache.guacamole.auth.header.user.AuthenticatedUser;
+import java.security.Principal;
+
+/**
+ * Service providing convenience functions for the HTTP Header
+ * AuthenticationProvider implementation.
+ *
+ * @author Nick Couchman
+ */
+public class AuthenticationProviderService {
+
+ /**
+ * Service for retrieving header configuration information.
+ */
+ @Inject
+ private ConfigurationService confService;
+
+ /**
+ * Provider for AuthenticatedUser objects.
+ */
+ @Inject
+ private Provider<AuthenticatedUser> authenticatedUserProvider;
+
+ /**
+ * Returns an AuthenticatedUser representing the user authenticated by
the
+ * given credentials.
+ *
+ * @param credentials
+ * The credentials to use for authentication.
+ *
+ * @return
+ * An AuthenticatedUser representing the user authenticated by the
+ * given credentials.
+ *
+ * @throws GuacamoleException
+ * If an error occurs while authenticating the user, or if access
is
+ * denied.
+ */
+ public AuthenticatedUser authenticateUser(Credentials credentials)
+ throws GuacamoleException {
+
+ // Pull HTTP header from request if present
+ HttpServletRequest request = credentials.getRequest();
+ if(request != null) {
+ // Get the username from the header configured in
guacamole.properties
+ String username =
request.getHeader(confService.getHttpAuthHeader());
+
+ if(username != null) {
--- End diff --
`if` is not a function please.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
