Merge branch 'develop' into feature

Author: jeremystretch

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -26,7 +26,7 @@ body:
     attributes:
       label: NetBox Version
       description: What version of NetBox are you currently running?
-      placeholder: v3.7.6
+      placeholder: v3.7.7
     validations:
       required: true
   - type: dropdown

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -14,7 +14,7 @@ body:
     attributes:
       label: NetBox version
       description: What version of NetBox are you currently running?
-      placeholder: v3.7.6
+      placeholder: v3.7.7
     validations:
       required: true
   - type: dropdown

contrib/gunicorn.py

@@ -14,3 +14,7 @@
 # The maximum number of requests a worker can handle before being respawned
 max_requests = 5000
 max_requests_jitter = 500
+
+# Uncomment this line to accept HTTP headers containing underscores, e.g. for remote
+# authentication support. See https://docs.gunicorn.org/en/stable/settings.html#header-map
+# header-map = 'dangerous'

docs/administration/authentication/overview.md

@@ -26,7 +26,10 @@ REMOTE_AUTH_BACKEND = 'netbox.authentication.RemoteUserBackend'
 
 Another option for remote authentication in NetBox is to enable HTTP header-based user assignment. The front end HTTP server (e.g. nginx or Apache) performs client authentication as a process external to NetBox, and passes information about the authenticated user via HTTP headers. By default, the user is assigned via the `REMOTE_USER` header, but this can be customized via the `REMOTE_AUTH_HEADER` configuration parameter.
 
-Optionally, user profile information can be supplied by `REMOTE_USER_FIRST_NAME`, `REMOTE_USER_LAST_NAME` and `REMOTE_USER_EMAIL` headers. These are saved to the users profile during the authentication process. These headers can be customized like the `REMOTE_USER` header.
+Optionally, user profile information can be supplied by `REMOTE_USER_FIRST_NAME`, `REMOTE_USER_LAST_NAME` and `REMOTE_USER_EMAIL` headers. These are saved to the user's profile during the authentication process. These headers can be customized like the `REMOTE_USER` header.
+
+!!! warning Verify Header Compatibility
+    Some WSGI servers may drop headers which contain unsupported characters. For instance, gunicorn v22.0 and later silently drops HTTP headers containing underscores. This behavior can be disabled by changing gunicorn's [`header_map`](https://docs.gunicorn.org/en/stable/settings.html#header-map) setting to `dangerous`.
 
 ### Single Sign-On (SSO)
 

docs/configuration/remote-authentication.md

@@ -85,6 +85,9 @@ Default: `'HTTP_REMOTE_USER'`
 
 When remote user authentication is in use, this is the name of the HTTP header which informs NetBox of the currently authenticated user. For example, to use the request header `X-Remote-User` it needs to be set to `HTTP_X_REMOTE_USER`. (Requires `REMOTE_AUTH_ENABLED`.)
 
+!!! warning Verify Header Compatibility
+    Some WSGI servers may drop headers which contain unsupported characters. For instance, gunicorn v22.0 and later silently drops HTTP headers containing underscores. This behavior can be disabled by changing gunicorn's [`header_map`](https://docs.gunicorn.org/en/stable/settings.html#header-map) setting to `dangerous`.
+
 ---
 
 ## REMOTE_AUTH_USER_EMAIL

docs/customization/custom-scripts.md

@@ -371,6 +371,14 @@ An IPv4 or IPv6 network with a mask. Returns a `netaddr.IPNetwork` object. Two a
 * `min_prefix_length` - Minimum length of the mask
 * `max_prefix_length` - Maximum length of the mask
 
+### DateVar
+
+A calendar date. Returns a `datetime.date` object.
+
+### DateTimeVar
+
+A complete date & time. Returns a `datetime.datetime` object.
+
 ## Running Custom Scripts
 
 !!! note

docs/release-notes/version-3.7.md

@@ -1,11 +1,36 @@
 # NetBox v3.7
 
-## v3.7.7 (FUTURE)
+## v3.7.7 (2024-05-01)
+
+### Enhancements
+
+* [#15428](https://github.com/netbox-community/netbox/issues/15428) - Show usage counts for associated objects on config template list
+* [#15812](https://github.com/netbox-community/netbox/issues/15812) - Add Date & DateTime variable types for custom scripts
+* [#15894](https://github.com/netbox-community/netbox/issues/15894) - Cache the generated API schema definition for shorter loading times
+
+### Bug Fixes
+
+* [#11460](https://github.com/netbox-community/netbox/issues/11460) - Fix AttributeError exception when editing a cable with only one end terminated
+* [#13712](https://github.com/netbox-community/netbox/issues/13712) - Fix row highlighting for device interface list display
+* [#13806](https://github.com/netbox-community/netbox/issues/13806) - Fix "mark" button tooltip on button activation for device interface list display
+* [#13922](https://github.com/netbox-community/netbox/issues/13922) - Fix SVG drawing error on multiple termination trace with multiple devices
+* [#14241](https://github.com/netbox-community/netbox/issues/14241) - Fix random interface swap when performing cable trace with multiple termination
+* [#14852](https://github.com/netbox-community/netbox/issues/14852) - Fix NoReverseMatch exception when viewing an event rule which references a deleted custom script
+* [#15524](https://github.com/netbox-community/netbox/issues/15524) - Fix rounding error when reporting IP range utilization
+* [#15548](https://github.com/netbox-community/netbox/issues/15548) - Ignore many-to-many mappings when checking dependencies of an object being deleted
+* [#15845](https://github.com/netbox-community/netbox/issues/15845) - Avoid extraneous database queries when fetching assigned IP addresses via REST API
+* [#15872](https://github.com/netbox-community/netbox/issues/15872) - `BANNER_MAINTENANCE` content should permit custom HTML
+* [#15891](https://github.com/netbox-community/netbox/issues/15891) - Ensure deterministic ordering for scripts & reports
+* [#15896](https://github.com/netbox-community/netbox/issues/15896) - Fix retention of default value when editing a custom JSON field
+* [#15899](https://github.com/netbox-community/netbox/issues/15899) - Fix exception when enabling the tags column on the L2VPN terminations table
 
 ---
 
 ## v3.7.6 (2024-04-22)
 
+!!! warning
+    If remote authentication is in use with Gunicorn v22.0 or later, it may be necessary to configure Gunicorn's [`header_map`](https://docs.gunicorn.org/en/stable/settings.html#header-map) setting to preserve authentication headers.
+
 ### Enhancements
 
 * [#14690](https://github.com/netbox-community/netbox/issues/14690) - Improve rendering of JSON data in configuration form

netbox/dcim/forms/connections.py

@@ -1,4 +1,5 @@
 from django import forms
+from django.contrib.contenttypes.models import ContentType
 from django.utils.translation import gettext_lazy as _
 
 from circuits.models import Circuit, CircuitTermination
@@ -88,14 +89,22 @@ def __new__(mcs, name, bases, attrs):
 
     class _CableForm(CableForm, metaclass=FormMetaclass):
 
-        def __init__(self, *args, **kwargs):
+        def __init__(self, *args, initial=None, **kwargs):
+
+            initial = initial or {}
+            if a_type:
+                ct = ContentType.objects.get_for_model(a_type)
+                initial['a_terminations_type'] = f'{ct.app_label}.{ct.model}'
+            if b_type:
+                ct = ContentType.objects.get_for_model(b_type)
+                initial['b_terminations_type'] = f'{ct.app_label}.{ct.model}'
 
             # TODO: Temporary hack to work around list handling limitations with utils.normalize_querydict()
             for field_name in ('a_terminations', 'b_terminations'):
-                if field_name in kwargs.get('initial', {}) and type(kwargs['initial'][field_name]) is not list:
-                    kwargs['initial'][field_name] = [kwargs['initial'][field_name]]
+                if field_name in initial and type(initial[field_name]) is not list:
+                    initial[field_name] = [initial[field_name]]
 
-            super().__init__(*args, **kwargs)
+            super().__init__(*args, initial=initial, **kwargs)
 
             if self.instance and self.instance.pk:
                 # Initialize A/B terminations when modifying an existing Cable instance
@@ -106,7 +115,7 @@ def clean(self):
             super().clean()
 
             # Set the A/B terminations on the Cable instance
-            self.instance.a_terminations = self.cleaned_data['a_terminations']
-            self.instance.b_terminations = self.cleaned_data['b_terminations']
+            self.instance.a_terminations = self.cleaned_data.get('a_terminations', [])
+            self.instance.b_terminations = self.cleaned_data.get('b_terminations', [])
 
     return _CableForm

netbox/dcim/forms/model_forms.py

@@ -628,14 +628,33 @@ def __init__(self, *args, **kwargs):
             self.fields['adopt_components'].disabled = True
 
 
+def get_termination_type_choices():
+    return add_blank_choice([
+        (f'{ct.app_label}.{ct.model}', ct.model_class()._meta.verbose_name.title())
+        for ct in ContentType.objects.filter(CABLE_TERMINATION_MODELS)
+    ])
+
+
 class CableForm(TenancyForm, NetBoxModelForm):
+    a_terminations_type = forms.ChoiceField(
+        choices=get_termination_type_choices,
+        required=False,
+        widget=HTMXSelect(),
+        label=_('Type')
+    )
+    b_terminations_type = forms.ChoiceField(
+        choices=get_termination_type_choices,
+        required=False,
+        widget=HTMXSelect(),
+        label=_('Type')
+    )
     comments = CommentField()
 
     class Meta:
         model = Cable
         fields = [
-            'type', 'status', 'tenant_group', 'tenant', 'label', 'color', 'length', 'length_unit', 'description',
-            'comments', 'tags',
+            'a_terminations_type', 'b_terminations_type', 'type', 'status', 'tenant_group', 'tenant', 'label', 'color',
+            'length', 'length_unit', 'description', 'comments', 'tags',
         ]
         error_messages = {
             'length': {