Add session resource for authentication

1 files changed, 73 insertions, 0 deletions

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);
+        }
+    }
+
+}