Fixes #20902: Avoid conflict when Git URL contains embedded username

When cloning Git data sources with URLs containing embedded usernames (e.g., https://user@bitbucket.org/...), NetBox was also passing explicit username/password kwargs to dulwich, causing authentication failures.

Now checks for URL-embedded credentials before passing explicit kwargs.

.github/ISSUE_TEMPLATE/03-performance.yaml

@@ -1,43 +0,0 @@
----
-name: 🏁 Performance
-type: Performance
-description: An opportunity to improve application performance
-labels: ["netbox", "type: performance", "status: needs triage"]
-body:
-  - type: input
-    attributes:
-      label: NetBox Version
-      description: What version of NetBox are you currently running?
-      placeholder: v4.5.1
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Python Version
-      description: What version of Python are you currently running?
-      options:
-        - "3.12"
-        - "3.13"
-        - "3.14"
-    validations:
-      required: true
-  - type: checkboxes
-    attributes:
-      label: Area(s) of Concern
-      description: Which application interface(s) are affected?
-      options:
-        - label: User Interface
-        - label: REST API
-        - label: GraphQL API
-        - label: Python ORM
-        - label: Other
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Details
-      description: >
-        Describe in detail the operations being performed and the indications of a performance issue.
-        Include any relevant testing parameters, benchmarks, and expected results.
-    validations:
-      required: true

netbox/core/data_backends.py

@@ -102,7 +102,10 @@ class GitBackend(DataBackend):
             clone_args['pool_manager'] = ProxyPoolManager(self.socks_proxy)
 
         if self.url_scheme in ('http', 'https'):
-            if self.params.get('username'):
+            # Only pass explicit credentials if URL doesn't already contain embedded username
+            # to avoid credential conflicts
+            parsed_url = urlparse(self.url)
+            if not parsed_url.username and self.params.get('username'):
                 clone_args.update(
                     {
                         "username": self.params.get('username'),

netbox/core/tests/test_data_backends.py

@@ -0,0 +1,59 @@
+from unittest.mock import patch
+
+from django.test import TestCase
+
+from core.data_backends import GitBackend
+
+
+class GitBackendCredentialTests(TestCase):
+
+    def _get_clone_kwargs(self, url, **params):
+        backend = GitBackend(url=url, **params)
+
+        with patch('dulwich.porcelain.clone') as mock_clone, \
+             patch('dulwich.porcelain.NoneStream'):
+            try:
+                with backend.fetch():
+                    pass
+            except Exception:
+                pass
+
+            if mock_clone.called:
+                return mock_clone.call_args.kwargs
+            return {}
+
+    def test_url_with_embedded_username_skips_explicit_credentials(self):
+        kwargs = self._get_clone_kwargs(
+            url='https://myuser@bitbucket.org/workspace/repo.git',
+            username='myuser',
+            password='my-api-key'
+        )
+
+        self.assertEqual(kwargs.get('username'), None)
+        self.assertEqual(kwargs.get('password'), None)
+
+    def test_url_without_embedded_username_passes_explicit_credentials(self):
+        kwargs = self._get_clone_kwargs(
+            url='https://bitbucket.org/workspace/repo.git',
+            username='myuser',
+            password='my-api-key'
+        )
+
+        self.assertEqual(kwargs.get('username'), 'myuser')
+        self.assertEqual(kwargs.get('password'), 'my-api-key')
+
+    def test_url_with_embedded_username_no_explicit_credentials(self):
+        kwargs = self._get_clone_kwargs(
+            url='https://myuser@bitbucket.org/workspace/repo.git'
+        )
+
+        self.assertEqual(kwargs.get('username'), None)
+        self.assertEqual(kwargs.get('password'), None)
+
+    def test_public_repo_no_credentials(self):
+        kwargs = self._get_clone_kwargs(
+            url='https://github.com/public/repo.git'
+        )
+
+        self.assertEqual(kwargs.get('username'), None)
+        self.assertEqual(kwargs.get('password'), None)

netbox/dcim/tables/devices.py

@@ -27,7 +27,6 @@ __all__ = (
     'DeviceTable',
     'FrontPortTable',
     'InterfaceTable',
-    'InterfaceLAGMemberTable',
     'InventoryItemRoleTable',
     'InventoryItemTable',
     'MACAddressTable',
@@ -690,33 +689,6 @@ class InterfaceTable(BaseInterfaceTable, ModularDeviceComponentTable, PathEndpoi
         default_columns = ('pk', 'name', 'device', 'label', 'enabled', 'type', 'description')
 
 
-class InterfaceLAGMemberTable(PathEndpointTable, NetBoxTable):
-    parent = tables.Column(
-        verbose_name=_('Parent'),
-        accessor=Accessor('device'),
-        linkify=True,
-    )
-    name = tables.Column(
-        verbose_name=_('Name'),
-        linkify=True,
-        order_by=('_name',),
-    )
-    connection = columns.TemplateColumn(
-        accessor='connected_endpoints',
-        template_code=INTERFACE_LAG_MEMBERS_LINKTERMINATION,
-        verbose_name=_('Peer'),
-        orderable=False,
-    )
-    tags = columns.TagColumn(
-        url_name='dcim:interface_list'
-    )
-
-    class Meta(NetBoxTable.Meta):
-        model = models.Interface
-        fields = ('pk', 'parent', 'name', 'type', 'connection')
-        default_columns = ('pk', 'parent', 'name', 'type', 'connection')
-
-
 class DeviceInterfaceTable(InterfaceTable):
     name = tables.TemplateColumn(
         verbose_name=_('Name'),

netbox/dcim/tables/template_code.py

@@ -24,24 +24,6 @@ INTERFACE_LINKTERMINATION = """
 {% else %}""" + LINKTERMINATION + """{% endif %}
 """
 
-INTERFACE_LAG_MEMBERS_LINKTERMINATION = """
-{% for termination in value %}
-  {% if termination.parent_object %}
-    <a href="{{ termination.parent_object.get_absolute_url }}">{{ termination.parent_object }}</a>
-    <i class="mdi mdi-chevron-right"></i>
-  {% endif %}
-  <a href="{{ termination.get_absolute_url }}">{{ termination }}</a>
-  {% if termination.lag %}
-    <i class="mdi mdi-chevron-right"></i>
-    <a href="{{ termination.lag.get_absolute_url }}">{{ termination.lag }}</a>
-    <span class="text-muted">(LAG)</span>
-  {% endif %}
-  {% if not forloop.last %}<br />{% endif %}
-{% empty %}
-  {{ ''|placeholder }}
-{% endfor %}
-"""
-
 CABLE_LENGTH = """
 {% load helpers %}
 {% if record.length %}{{ record.length|floatformat:"-2" }} {{ record.length_unit }}{% endif %}

netbox/dcim/views.py

@@ -3135,14 +3135,6 @@ class InterfaceView(generic.ObjectView):
         )
         child_interfaces_table.configure(request)
 
-        # Get LAG interfaces
-        lag_interfaces = Interface.objects.restrict(request.user, 'view').filter(lag=instance)
-        lag_interfaces_table = tables.InterfaceLAGMemberTable(
-            lag_interfaces,
-            orderable=False
-        )
-        lag_interfaces_table.configure(request)
-
         # Get assigned VLANs and annotate whether each is tagged or untagged
         vlans = []
         if instance.untagged_vlan is not None:
@@ -3172,7 +3164,6 @@ class InterfaceView(generic.ObjectView):
             'bridge_interfaces': bridge_interfaces,
             'bridge_interfaces_table': bridge_interfaces_table,
             'child_interfaces_table': child_interfaces_table,
-            'lag_interfaces_table': lag_interfaces_table,
             'vlan_table': vlan_table,
             'vlan_translation_table': vlan_translation_table,
         }

netbox/extras/tables/tables.py

@@ -43,7 +43,7 @@ IMAGEATTACHMENT_IMAGE = """
   <a href="{{ record.image.url }}" target="_blank" class="image-preview" data-bs-placement="top">
     <i class="mdi mdi-image"></i></a>
 {% endif %}
-<a href="{{ record.get_absolute_url }}">{{ record.filename|truncate_middle:16 }}</a>
+<a href="{{ record.get_absolute_url }}">{{ record }}</a>
 """
 
 NOTIFICATION_ICON = """

netbox/extras/tests/test_models.py

@@ -6,7 +6,7 @@ from django.core.files.uploadedfile import SimpleUploadedFile
 from django.forms import ValidationError
 from django.test import tag, TestCase
 
-from core.models import AutoSyncRecord, DataSource, ObjectType
+from core.models import DataSource, ObjectType
 from dcim.models import Device, DeviceRole, DeviceType, Location, Manufacturer, Platform, Region, Site, SiteGroup
 from extras.models import ConfigContext, ConfigContextProfile, ConfigTemplate, ImageAttachment, Tag, TaggedItem
 from tenancy.models import Tenant, TenantGroup
@@ -754,53 +754,3 @@ class ConfigTemplateTest(TestCase):
     @tag('regression')
     def test_config_template_with_data_source_nested_templates(self):
         self.assertEqual(self.BASE_TEMPLATE, self.main_config_template.render({}))
-
-    @tag('regression')
-    def test_autosyncrecord_cleanup_on_detach(self):
-        """Test that AutoSyncRecord is deleted when detaching from DataSource."""
-        with tempfile.TemporaryDirectory() as temp_dir:
-            templates_dir = Path(temp_dir) / "templates"
-            templates_dir.mkdir(parents=True, exist_ok=True)
-
-            self._create_template_file(templates_dir, 'test.j2', 'Test content')
-
-            data_source = DataSource(
-                name="Test DataSource for Detach",
-                type="local",
-                source_url=str(templates_dir),
-            )
-            data_source.save()
-            data_source.sync()
-
-            data_file = data_source.datafiles.filter(path__endswith='test.j2').first()
-
-            # Create a ConfigTemplate with data_file and auto_sync_enabled
-            config_template = ConfigTemplate(
-                name="TestTemplateForDetach",
-                data_file=data_file,
-                auto_sync_enabled=True
-            )
-            config_template.clean()
-            config_template.save()
-
-            # Verify AutoSyncRecord was created
-            object_type = ObjectType.objects.get_for_model(ConfigTemplate)
-            autosync_records = AutoSyncRecord.objects.filter(
-                object_type=object_type,
-                object_id=config_template.pk
-            )
-            self.assertEqual(autosync_records.count(), 1, "AutoSyncRecord should be created")
-
-            # Detach from DataSource
-            config_template.data_file = None
-            config_template.data_source = None
-            config_template.auto_sync_enabled = False
-            config_template.clean()
-            config_template.save()
-
-            # Verify AutoSyncRecord was deleted
-            autosync_records = AutoSyncRecord.objects.filter(
-                object_type=object_type,
-                object_id=config_template.pk
-            )
-            self.assertEqual(autosync_records.count(), 0, "AutoSyncRecord should be deleted after detaching")

netbox/netbox/models/features.py

@@ -569,6 +569,7 @@ class SyncedDataMixin(models.Model):
             )
         else:
             AutoSyncRecord.objects.filter(
+                datafile=self.data_file,
                 object_type=object_type,
                 object_id=self.pk
             ).delete()
@@ -581,6 +582,7 @@ class SyncedDataMixin(models.Model):
         # Delete AutoSyncRecord
         object_type = ObjectType.objects.get_for_model(self)
         AutoSyncRecord.objects.filter(
+            datafile=self.data_file,
             object_type=object_type,
             object_id=self.pk
         ).delete()

netbox/templates/dcim/interface.html

@@ -370,6 +370,33 @@
           </table>
         </div>
       {% endif %}
+      {% if object.is_lag %}
+        <div class="card">
+          <h2 class="card-header">{% trans "LAG Members" %}</h2>
+          <table class="table table-hover">
+            <thead>
+              <tr>
+                <th>{% trans "Parent" %}</th>
+                <th>{% trans "Interface" %}</th>
+                <th>{% trans "Type" %}</th>
+              </tr>
+            </thead>
+            <tbody>
+              {% for member in object.member_interfaces.all %}
+                <tr>
+                  <td>{{ member.device|linkify }}</td>
+                  <td>{{ member|linkify }}</td>
+                  <td>{{ member.get_type_display }}</td>
+                </tr>
+              {% empty %}
+                <tr>
+                  <td colspan="3" class="text-muted">{% trans "No member interfaces" %}</td>
+                </tr>
+              {% endfor %}
+            </tbody>
+          </table>
+        </div>
+      {% endif %}
       {% include 'ipam/inc/panels/fhrp_groups.html' %}
       {% include 'dcim/inc/panels/inventory_items.html' %}
       {% plugin_right_page object %}
@@ -414,13 +441,6 @@
       {% include 'inc/panel_table.html' with table=vlan_table heading="VLANs" %}
     </div>
   </div>
-  {% if object.is_lag %}
-    <div class="row mb-3">
-      <div class="col col-md-12">
-        {% include 'inc/panel_table.html' with table=lag_interfaces_table heading="LAG Members" %}
-      </div>
-    </div>
-  {% endif %}
   {% if object.vlan_translation_policy %}
     <div class="row mb-3">
       <div class="col col-md-12">

netbox/translations/en/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-01-22 05:07+0000\n"
+"POT-Creation-Date: 2026-01-21 05:07+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -12037,7 +12037,7 @@ msgstr ""
 msgid "date synced"
 msgstr ""
 
-#: netbox/netbox/models/features.py:621
+#: netbox/netbox/models/features.py:623
 #, python-brace-format
 msgid "{class_name} must implement a sync_data() method."
 msgstr ""
@@ -13935,8 +13935,8 @@ msgid "No VLANs Assigned"
 msgstr ""
 
 #: netbox/templates/dcim/inc/interface_vlans_table.html:44
-#: netbox/templates/ipam/inc/max_depth.html:11
-#: netbox/templates/ipam/inc/max_length.html:11
+#: netbox/templates/ipam/prefix_list.html:16
+#: netbox/templates/ipam/prefix_list.html:33
 msgid "Clear"
 msgstr ""
 
@@ -15053,8 +15053,8 @@ msgstr ""
 msgid "Date Added"
 msgstr ""
 
-#: netbox/templates/ipam/aggregate/prefixes.html:10
-#: netbox/templates/ipam/prefix/prefixes.html:10
+#: netbox/templates/ipam/aggregate/prefixes.html:8
+#: netbox/templates/ipam/prefix/prefixes.html:8
 #: netbox/templates/ipam/role.html:10
 msgid "Add Prefix"
 msgstr ""
@@ -15083,14 +15083,6 @@ msgstr ""
 msgid "Bulk Create"
 msgstr ""
 
-#: netbox/templates/ipam/inc/max_depth.html:6
-msgid "Max Depth"
-msgstr ""
-
-#: netbox/templates/ipam/inc/max_length.html:6
-msgid "Max Length"
-msgstr ""
-
 #: netbox/templates/ipam/inc/panels/fhrp_groups.html:10
 msgid "Create Group"
 msgstr ""
@@ -15192,6 +15184,14 @@ msgstr ""
 msgid "Hide Depth Indicators"
 msgstr ""
 
+#: netbox/templates/ipam/prefix_list.html:11
+msgid "Max Depth"
+msgstr ""
+
+#: netbox/templates/ipam/prefix_list.html:28
+msgid "Max Length"
+msgstr ""
+
 #: netbox/templates/ipam/rir.html:10
 msgid "Add Aggregate"
 msgstr ""

netbox/utilities/templatetags/builtins/filters.py

@@ -252,16 +252,3 @@ def isodatetime(value, spec='seconds'):
     else:
         return ''
     return mark_safe(f'<span title="{naturaltime(value)}">{text}</span>')
-
-
-@register.filter
-def truncate_middle(value, length):
-    if len(value) <= length:
-        return value
-
-    # Calculate split points for the two parts
-    half_len = (length - 1) // 2  # 1 for the ellipsis
-    first_part = value[:half_len]
-    second_part = value[len(value) - (length - 1 - half_len):]
-
-    return mark_safe(f"{first_part}&hellip;{second_part}")