Module sync users/groups nextcloud

nextcloud/signals.py

@@ -7,6 +7,8 @@ import owncloud as NextCloudCLI
 
 
 from django.dispatch import receiver
+from django.db.models.signals import post_save, post_delete
+from django.contrib.auth.models import User, Group
 
 from .settings import *
 
@@ -17,18 +19,10 @@ def log(msg):
     print(msg)
 
 
-
-def randomStringDigits(stringLength=8):
-    # Generate a random string of letters and digits
-    lettersAndDigits = string.ascii_letters + string.digits
-    return ''.join(random.choice(lettersAndDigits) for i in range(stringLength))
-
-
-@receiver(new_membership)
-def adding_nexcloud_user(sender, **kwargs):
+def adding_nexcloud_user(_user, **kwargs):
     print("pass add nextcloud user")
     # Add new member on the nextcloud server
-    _user = kwargs['user']
+
     _pass = NEXTCLOUD_USER_DEFAULT_PASSWORD
 
     _admin = NEXTCLOUD_ADMIN
@@ -71,10 +65,10 @@ def adding_nexcloud_user(sender, **kwargs):
         log('Adding user %s success' % _user.username)
 
 
-@receiver(ending_membership)
-def deactivating_nexcloud_user(sender, **kwargs):
+@receiver(post_delete, sender= User)
+def deactivating_nexcloud_user(instance, **kwargs):
     # Remove member on the nextcloud server
-    _user = kwargs['user']
+    _user = instance
 
     _admin = NEXTCLOUD_ADMIN
     _admin_key = NEXTCLOUD_PASSWORD
@@ -101,10 +95,10 @@ def deactivating_nexcloud_user(sender, **kwargs):
 
 
 
-@receiver(updating_membership)
-def update_nexcloud_user(sender, **kwargs):
+def update_nexcloud_user(_user, **kwargs):
+    log(f"User edited {_user}")
     # Change user password on the nextcloud server
-    _user = kwargs['user']
+
 
     _admin = NEXTCLOUD_ADMIN
     _admin_key = NEXTCLOUD_PASSWORD
@@ -139,4 +133,79 @@ def get_pseudonyme_from_user(username):
     if "mc" in username:
         return " (" + username.split("@")[0].replace("mc","MC") + ")"
     else:
-        return ""
+        return ""
+
+@receiver(post_save, sender= User)
+def post_save_User_handler(created,instance, **kwargs):
+    _user = instance
+    if created:
+        adding_nexcloud_user(_user=_user)
+    else:
+        update_nexcloud_user(_user=_user)
+@receiver(post_save, sender= Group)
+def adding_nexcloud_group(sender,instance,created, **kwargs):
+    if not created:
+        log(f"group Edited {instance.name}")
+        return False
+    # Add new member on the nextcloud server
+    _group = instance
+
+
+    _admin = NEXTCLOUD_ADMIN
+    _admin_key = NEXTCLOUD_PASSWORD
+
+    _url = '%s://%s' % (('http', 'https')[NEXTCLOUD_USE_HTTPS is True], NEXTCLOUD_HOST)
+
+    nc = NextCloudCLI.Client(_url, verify_certs=NEXTCLOUD_SSL_IS_SIGNED)
+    _err = ['login', 'create_group', 'enable_group']
+    try:
+        nc.login(_admin, _admin_key)
+        print("pass logged")
+        _err.pop(0)
+        try:
+            nc.create_group(_group.name)
+            _err.pop(0)
+        except NextCloudCLI.OCSResponseError as e:
+            if e.status_code == 102:
+                _err.pop(0)
+            else:
+                raise e
+        _err.pop(0)
+        nc.logout()
+
+    except NextCloudCLI.HTTPResponseError as e:
+        log('adding_nexcloug_group: %s HTTP Error %d' % (_err[0], e.status_code))
+    except requests.exceptions.ConnectionError as e:
+        log('adding_nexcloug_group: %s Connection Error: %s' % (_err[0], e))
+    except NextCloudCLI.OCSResponseError as e:
+        log('adding_nexcloug_group: %s OCSResponse Error %d' % (_err[0], e.status_code))
+    else:
+        log('Adding group %s success' % _group.name)
+
+@receiver(post_delete, sender= Group)
+def delete_nexcloud_group(sender,instance, **kwargs):
+    print("Remove group")
+    # Remove member on the nextcloud server
+    _group = instance
+
+    _admin = NEXTCLOUD_ADMIN
+    _admin_key = NEXTCLOUD_PASSWORD
+
+    _url = ('http', 'https')[NEXTCLOUD_USE_HTTPS is True] + '://' + NEXTCLOUD_HOST
+
+    nc = NextCloudCLI.Client(_url, verify_certs=NEXTCLOUD_SSL_IS_SIGNED)
+    _err = ['login', 'deactivate_user']
+    try:
+        nc.login(_admin, _admin_key)
+        _err.pop(0)
+        nc.delete_group(_group.name)
+        nc.logout()
+
+    except NextCloudCLI.HTTPResponseError as e:
+        log('removing_nexcloug_group: %s HTTP Error %d' % (_err[0], e.status_code))
+    except requests.exceptions.ConnectionError as e:
+        log('removing_nexcloug_group: %s Connection Error: %s' % (_err[0], e))
+    except NextCloudCLI.OCSResponseError as e:
+        log('removing_nexcloug_group: %s OCSResponse Error %d' % (_err[0], e.status_code))
+    else:
+        log('Removing group %s success' % _group.name)