Implement device logging

manager/apps.py

@@ -3,3 +3,6 @@ from django.apps import AppConfig
 class ManagerConfig(AppConfig):
     name = 'manager'
     verbose_name = 'VPN360 Management'
+
+    def ready(self):
+        from .logger import logger

manager/models.py

@@ -65,3 +65,32 @@ class Device(models.Model):
     def __str__(self):
         return "%s%s" % (self.serial, " (%s)" % self.curip if self.curip else "")
 
+class DeviceLog(models.Model):
+    ADD = 0
+    REMOVE = 1
+    NAME = 2
+    NET = 3
+    REBOOT = 4
+    UPDATE = 5
+    STATUS = 6
+    INTERNALIP = 7
+    WIFI = 8
+
+    ACTION_CHOICES = (
+            (ADD, "ADD"),
+            (REMOVE, "REMOVE"),
+            (NAME, "NAME"),
+            (NET, "NET"),
+            (REBOOT, "REBOOT"),
+            (UPDATE, "UPDATE"),
+            (STATUS, "STATUS"),
+            (INTERNALIP, "INTERNALIP"),
+            (WIFI, "WIFI")
+            )
+
+    objid = models.CharField("Device ID", max_length=64)
+    user = models.CharField("User Name", max_length=128, null=True)
+    date = models.DateTimeField("Action Date", auto_now_add=True)
+    action = models.IntegerField("Action", choices=ACTION_CHOICES)
+    oldvalue = models.CharField("Old Value", max_length=256, blank=True, null=True)
+    newvalue = models.CharField("New Value", max_length=256, blank=True, null=True)

manager/views.py

@@ -10,6 +10,7 @@ from django.contrib.auth.models import User
 from django.contrib.auth.decorators import login_required, user_passes_test
 
 from .models import Device, Organization, Network, Model, Wifi
+from .signals import *
 
 from distutils.dir_util import copy_tree
 
@@ -40,6 +41,7 @@ def heartbeat(request):
     ip = request.POST.get("ip", "")
 
     if device.update:
+        sigRebootDevice(device.serial, None, False)
         device.reboot = False
         code = """
 . /etc/vpnsecret
@@ -110,6 +112,7 @@ def wireless(request):
 @csrf_exempt
 def hosts(request):
     device = get_object_or_404(Device, secret=request.POST.get("secret", ""))
+    sigRebootDevice(device.serial, None, False)
     device.reboot = False
     device.save()
     return render(request, "manager/hosts", {"device": device})
@@ -200,6 +203,7 @@ def update(request):
     if not mkfirmware(device, FWDIR):
         return HttpResponse(status=503)
 
+    sigUpdateDevice(device.serial, None, False)
     device.update = False
     device.save()
 
@@ -299,11 +303,31 @@ def editdevice(request, device_id):
        subnet = Network.objects.filter(intip=request.POST.get("subnet", device[0].network.intip if device[0].network else "No VPN"))
 
        if subnet[0] in subnets:
-           device[0].name = request.POST.get("name", "")
-           device[0].network = subnet[0]
-           device[0].reboot = True if request.POST.get("reboot", "0") == "True" else False
-           device[0].update = True if request.POST.get("update", "0") == "True" else False
-           device[0].wifi.set(request.POST.getlist("wifi", []))
+           newname = request.POST.get("name", "")
+           if newname != device[0].name:
+            sigRenameDevice(device[0].serial, request.user.username, device[0].name, newname)
+            device[0].name = newname
+
+           if subnet[0] != device[0].network:
+            sigNetDevice(device[0].serial, request.user.username, str(device[0].network), str(subnet[0]))
+            device[0].network = subnet[0]
+            
+           newreboot = True if request.POST.get("reboot", "0") == "True" else False
+           if newreboot != device[0].reboot:
+            sigRebootDevice(device[0].serial, request.user.username, newreboot)
+            device[0].reboot = newreboot
+
+           newupdate = True if request.POST.get("update", "0") == "True" else False
+           if newupdate != device[0].update:
+            sigUpdateDevice(device[0].serial, request.user.username, newupdate)
+            device[0].update = newupdate
+
+           newwifis = set(request.POST.getlist("wifi", []))
+           oldwifis = set(device[0].wifi.all())
+           if newwifis != oldwifis:
+            sigWifiDevice(device[0].serial, request.user.username, oldwifis, newwifis)
+            device[0].wifi.set(newwifis)
+
            device[0].changed = timezone.now()
            device[0].save()
 
@@ -390,6 +414,7 @@ def getconfig(request, device_id):
     if not mkfirmware(device, FWDIR):
         return HttpResponse("Something went wrong generating the firmware image. The server may be busy, please try again later.")
 
+    sigUpdateDevice(device.serial, None, False)
     device.update = False
     device.save()
 
@@ -404,7 +429,8 @@ def rebootdevice(request, device_id):
     for organization in Organization.objects.filter(users=request.user):
        device = device or Device.objects.filter(id=device_id, organization=organization)
 
-    if device:
+    if device and not device[0].reboot:
+       sigRebootDevice(device[0].serial, request.user.username, True)
        device[0].reboot = True
        device[0].save()
 
@@ -417,7 +443,8 @@ def updatedevice(request, device_id):
     for organization in Organization.objects.filter(users=request.user):
         device = device or Device.objects.filter(id=device_id, organization=organization)
 
-    if device:
+    if device and not device[0].update:
+        sigUpdateDevice(device[0].serial, request.user.username, True)
         device[0].update = True
         device[0].save()