3 files changed, 15 insertions, 5 deletions
diff --git a/src/org/traccar/api/resource/DeviceResource.java b/src/org/traccar/api/resource/DeviceResource.java
index f20ed86ad..0b389ede1 100644
--- a/src/org/traccar/api/resource/DeviceResource.java
+++ b/src/org/traccar/api/resource/DeviceResource.java
@@ -58,6 +58,13 @@ public class DeviceResource extends BaseResource {
     @POST
     public Response add(Device entity) throws SQLException {
         Context.getPermissionsManager().checkReadonly(getUserId());
+        int deviceLimit = Context.getPermissionsManager().getUser(getUserId()).getDeviceLimit();
+        if (deviceLimit != 0) {
+            int deviceCount = Context.getPermissionsManager().getDevicePermissions(getUserId()).size();
+            if (deviceCount >= deviceLimit) {
+                throw new SecurityException("User device limit reached");
+            }
+        }
         Context.getDeviceManager().addDevice(entity);
         Context.getDataManager().linkDevice(getUserId(), entity.getId());
         Context.getPermissionsManager().refreshPermissions();
diff --git a/src/org/traccar/api/resource/SessionResource.java b/src/org/traccar/api/resource/SessionResource.java
index 2847e41c1..a459186fe 100644
--- a/src/org/traccar/api/resource/SessionResource.java
+++ b/src/org/traccar/api/resource/SessionResource.java
@@ -64,7 +64,7 @@ public class SessionResource extends BaseResource {
                 }
             }
             if (email != null && password != null) {
-                User user = Context.getDataManager().login(email, password);
+                User user = Context.getPermissionsManager().login(email, password);
                 if (user != null) {
                     userId = user.getId();
                     request.getSession().setAttribute(USER_ID_KEY, userId);
diff --git a/src/org/traccar/api/resource/UserResource.java b/src/org/traccar/api/resource/UserResource.java
index f0a8597cc..c6e84c918 100644
--- a/src/org/traccar/api/resource/UserResource.java
+++ b/src/org/traccar/api/resource/UserResource.java
@@ -60,13 +60,16 @@ public class UserResource extends BaseResource {
     @Path("{id}")
     @PUT
     public Response update(@PathParam("id") long id, User entity) throws SQLException {
-        if (entity.getAdmin()) {
+        User old = Context.getPermissionsManager().getUser(entity.getId());
+        if (old.getExpirationTime() == null && entity.getExpirationTime() != null
+                || old.getExpirationTime() != null && !old.getExpirationTime().equals(entity.getExpirationTime())
+                || old.getAdmin() != entity.getAdmin()
+                || old.getReadonly() != entity.getReadonly()
+                || old.getDisabled() != entity.getDisabled()
+                || old.getDeviceLimit() != entity.getDeviceLimit()) {
             Context.getPermissionsManager().checkAdmin(getUserId());
         } else {
             Context.getPermissionsManager().checkUser(getUserId(), entity.getId());
-            if (!entity.getReadonly()) {
-                Context.getPermissionsManager().checkReadonly(entity.getId());
-            }
         }
         Context.getPermissionsManager().updateUser(entity);
         if (Context.getNotificationManager() != null) {