From f748f065a01fa984a41ca679ca05bcff97769b25 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 1 Dec 2015 16:28:14 +1300
Subject: Add session resource for authentication

---
 src/org/traccar/api/SecurityRequestFilter.java    | 12 ++++
 src/org/traccar/api/resource/SessionResource.java | 73 +++++++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 src/org/traccar/api/resource/SessionResource.java

(limited to 'src/org/traccar/api')

diff --git a/src/org/traccar/api/SecurityRequestFilter.java b/src/org/traccar/api/SecurityRequestFilter.java
index 63295a8b7..e6c02bfc4 100644
--- a/src/org/traccar/api/SecurityRequestFilter.java
+++ b/src/org/traccar/api/SecurityRequestFilter.java
@@ -16,10 +16,12 @@
 package org.traccar.api;
 
 import org.traccar.Context;
+import org.traccar.api.resource.SessionResource;
 import org.traccar.model.User;
 
 import java.nio.charset.Charset;
 import java.sql.SQLException;
+import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.WebApplicationException;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerRequestFilter;
@@ -41,8 +43,18 @@ public class SecurityRequestFilter implements ContainerRequestFilter {
         return null;
     }
 
+    @javax.ws.rs.core.Context
+    private HttpServletRequest req;
+
     @Override
     public void filter(ContainerRequestContext requestContext) {
+        if (requestContext.getUriInfo().getPath().equals("session")) {
+            return;
+        }
+
+        long userId = (Long) req.getSession().getAttribute(SessionResource.USER_ID_KEY);
+        // TODO use session
+
         try {
             String[] auth = decodeBasicAuth(requestContext.getHeaderString(AUTHORIZATION_HEADER));
             User user = Context.getDataManager().login(auth[0], auth[1]);
diff --git a/src/org/traccar/api/resource/SessionResource.java b/src/org/traccar/api/resource/SessionResource.java
new file mode 100644
index 000000000..fc0741f8c
--- /dev/null
+++ b/src/org/traccar/api/resource/SessionResource.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * Licensed 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.traccar.api.resource;
+
+import org.traccar.Context;
+import org.traccar.api.BaseResource;
+import org.traccar.model.User;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.FormParam;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.sql.SQLException;
+
+@Path("session")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
+public class SessionResource extends BaseResource {
+
+    public static final String USER_ID_KEY = "userId";
+
+    @javax.ws.rs.core.Context
+    private HttpServletRequest req;
+
+    @GET
+    public User get() {
+        try {
+            Long userId = (Long) req.getSession().getAttribute(USER_ID_KEY);
+            if (userId != null) {
+                return Context.getDataManager().getUser(userId);
+            } else {
+                throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build());
+            }
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @POST
+    public User add(@FormParam("email") String email, @FormParam("password") String password) {
+        try {
+            User user = Context.getDataManager().login(email, password);
+            if (user != null) {
+                req.getSession().setAttribute(USER_ID_KEY, user.getId());
+                return user;
+            } else {
+                throw new WebApplicationException(Response.status(Response.Status.UNAUTHORIZED).build());
+            }
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+}
-- 
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