Merge branch 'rest' into master

7 files changed, 387 insertions, 0 deletions

diff --git a/src/org/traccar/api/BaseResource.java b/src/org/traccar/api/BaseResource.java
new file mode 100644
index 000000000..5a05c6732
--- /dev/null
+++ b/src/org/traccar/api/BaseResource.java
@@ -0,0 +1,19 @@
+/*
+ * 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;
+
+public class BaseResource {
+}
diff --git a/src/org/traccar/api/CorsResponseFilter.java b/src/org/traccar/api/CorsResponseFilter.java
new file mode 100644
index 000000000..8aab5ad68
--- /dev/null
+++ b/src/org/traccar/api/CorsResponseFilter.java
@@ -0,0 +1,53 @@
+/*
+ * 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;
+
+import java.io.IOException;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+
+public class CorsResponseFilter implements ContainerResponseFilter {
+
+    public static final String ACCESS_CONTROL_ALLOW_ORIGIN_KEY = "Access-Control-Allow-Origin";
+    public static final String ACCESS_CONTROL_ALLOW_ORIGIN_VALUE = "*";
+
+    public static final String ACCESS_CONTROL_ALLOW_HEADERS_KEY = "Access-Control-Allow-Headers";
+    public static final String ACCESS_CONTROL_ALLOW_HEADERS_VALUE = "origin, content-type, accept, authorization";
+
+    public static final String ACCESS_CONTROL_ALLOW_CREDENTIALS_KEY = "Access-Control-Allow-Credentials";
+    public static final String ACCESS_CONTROL_ALLOW_CREDENTIALS_VALUE = "true";
+
+    public static final String ACCESS_CONTROL_ALLOW_METHODS_KEY = "Access-Control-Allow-Methods";
+    public static final String ACCESS_CONTROL_ALLOW_METHODS_VALUE = "GET, POST, PUT, DELETE";
+
+    @Override
+    public void filter(ContainerRequestContext request, ContainerResponseContext response) throws IOException {
+        if (!response.getHeaders().containsKey(ACCESS_CONTROL_ALLOW_ORIGIN_KEY)) {
+            response.getHeaders().add(ACCESS_CONTROL_ALLOW_ORIGIN_KEY, ACCESS_CONTROL_ALLOW_ORIGIN_VALUE);
+        }
+        if (!response.getHeaders().containsKey(ACCESS_CONTROL_ALLOW_HEADERS_KEY)) {
+            response.getHeaders().add(ACCESS_CONTROL_ALLOW_HEADERS_KEY, ACCESS_CONTROL_ALLOW_HEADERS_VALUE);
+        }
+        if (!response.getHeaders().containsKey(ACCESS_CONTROL_ALLOW_CREDENTIALS_KEY)) {
+            response.getHeaders().add(ACCESS_CONTROL_ALLOW_CREDENTIALS_KEY, ACCESS_CONTROL_ALLOW_CREDENTIALS_VALUE);
+        }
+        if (!response.getHeaders().containsKey(ACCESS_CONTROL_ALLOW_METHODS_KEY)) {
+            response.getHeaders().add(ACCESS_CONTROL_ALLOW_METHODS_KEY, ACCESS_CONTROL_ALLOW_METHODS_VALUE);
+        }
+    }
+
+}
diff --git a/src/org/traccar/api/SecurityRequestFilter.java b/src/org/traccar/api/SecurityRequestFilter.java
new file mode 100644
index 000000000..63295a8b7
--- /dev/null
+++ b/src/org/traccar/api/SecurityRequestFilter.java
@@ -0,0 +1,61 @@
+/*
+ * 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;
+
+import org.traccar.Context;
+import org.traccar.model.User;
+
+import java.nio.charset.Charset;
+import java.sql.SQLException;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.core.Response;
+import javax.xml.bind.DatatypeConverter;
+
+public class SecurityRequestFilter implements ContainerRequestFilter {
+
+    public static final String AUTHORIZATION_HEADER = "Authorization";
+    public static final String WWW_AUTHENTICATE = "WWW-Authenticate";
+    public static final String BASIC_REALM = "Basic realm=\"api\"";
+
+    public static String[] decodeBasicAuth(String auth) {
+        auth = auth.replaceFirst("[B|b]asic ", "");
+        byte[] decodedBytes = DatatypeConverter.parseBase64Binary(auth);
+        if (decodedBytes != null && decodedBytes.length > 0) {
+            return new String(decodedBytes, Charset.defaultCharset()).split(":", 2);
+        }
+        return null;
+    }
+
+    @Override
+    public void filter(ContainerRequestContext requestContext) {
+        try {
+            String[] auth = decodeBasicAuth(requestContext.getHeaderString(AUTHORIZATION_HEADER));
+            User user = Context.getDataManager().login(auth[0], auth[1]);
+            if (user != null) {
+                requestContext.setSecurityContext(
+                        new UserSecurityContext(new UserPrincipal(user.getId(), user.getName())));
+            } else {
+                throw new WebApplicationException(
+                        Response.status(Response.Status.UNAUTHORIZED).header(WWW_AUTHENTICATE, BASIC_REALM).build());
+            }
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+}
diff --git a/src/org/traccar/api/UserPrincipal.java b/src/org/traccar/api/UserPrincipal.java
new file mode 100644
index 000000000..d858b6f47
--- /dev/null
+++ b/src/org/traccar/api/UserPrincipal.java
@@ -0,0 +1,39 @@
+/*
+ * 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;
+
+import java.security.Principal;
+
+public class UserPrincipal implements Principal {
+
+    private String name;
+    private long userId;
+
+    public UserPrincipal(long userId, String name) {
+        this.userId = userId;
+        this.name = name;
+    }
+
+    public Long getUserId() {
+        return userId;
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+}
diff --git a/src/org/traccar/api/UserSecurityContext.java b/src/org/traccar/api/UserSecurityContext.java
new file mode 100644
index 000000000..127aee4b3
--- /dev/null
+++ b/src/org/traccar/api/UserSecurityContext.java
@@ -0,0 +1,49 @@
+/*
+ * 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;
+
+import java.security.Principal;
+import javax.ws.rs.core.SecurityContext;
+
+public class UserSecurityContext implements SecurityContext {
+
+    private UserPrincipal principal;
+
+    public UserSecurityContext(UserPrincipal principal) {
+        this.principal = principal;
+    }
+
+    @Override
+    public Principal getUserPrincipal() {
+        return principal;
+    }
+
+    @Override
+    public boolean isUserInRole(String role) {
+        return true;
+    }
+
+    @Override
+    public boolean isSecure() {
+        return false;
+    }
+
+    @Override
+    public String getAuthenticationScheme() {
+        return BASIC_AUTH;
+    }
+
+}
diff --git a/src/org/traccar/api/resource/DeviceResource.java b/src/org/traccar/api/resource/DeviceResource.java
new file mode 100644
index 000000000..00b77e16c
--- /dev/null
+++ b/src/org/traccar/api/resource/DeviceResource.java
@@ -0,0 +1,83 @@
+/*
+ * 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 java.sql.SQLException;
+import java.util.Collection;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.traccar.model.Device;
+
+@Path("devices")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+public class DeviceResource extends BaseResource {
+
+    @GET
+    public Collection<Device> get() {
+        try {
+            return Context.getDataManager().getAllDevices();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @POST
+    public Response add(Device entity) {
+        try {
+            Context.getDataManager().addDevice(entity);
+            return Response.ok(entity).build();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @Path("{id}")
+    @PUT
+    public Response update(@PathParam("id") long id, Device entity) {
+        try {
+            entity.setId(id);
+            Context.getDataManager().updateDevice(entity);
+            return Response.ok(entity).build();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @Path("{id}")
+    @DELETE
+    public Response remove(@PathParam("id") long id) {
+        try {
+            Context.getDataManager().removeDevice(id);
+            return Response.noContent().build();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+}
diff --git a/src/org/traccar/api/resource/UserResource.java b/src/org/traccar/api/resource/UserResource.java
new file mode 100644
index 000000000..43bef891f
--- /dev/null
+++ b/src/org/traccar/api/resource/UserResource.java
@@ -0,0 +1,83 @@
+/*
+ * 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 java.sql.SQLException;
+import java.util.Collection;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.traccar.Context;
+import org.traccar.api.BaseResource;
+import org.traccar.model.User;
+
+@Path("users")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_JSON)
+public class UserResource extends BaseResource {
+
+    @GET
+    public Collection<User> get() {
+        try {
+            return Context.getDataManager().getUsers();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @POST
+    public Response add(User entity) {
+        try {
+            Context.getDataManager().addUser(entity);
+            return Response.ok(entity).build();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @Path("{id}")
+    @PUT
+    public Response update(@PathParam("id") long id, User entity) {
+        try {
+            entity.setId(id);
+            Context.getDataManager().updateUser(entity);
+            return Response.ok(entity).build();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+    @Path("{id}")
+    @DELETE
+    public Response remove(@PathParam("id") long id) {
+        try {
+            Context.getDataManager().removeUser(id);
+            return Response.noContent().build();
+        } catch (SQLException e) {
+            throw new WebApplicationException(e);
+        }
+    }
+
+}