wip: rename to authentik (#361)

* root: initial rename

* web: rename custom element prefix

* root: rename external functions with pb_ prefix

* root: fix formatting

* root: replace domain with goauthentik.io

* proxy: update path

* root: rename remaining prefixes

* flows: rename file extension

* root: pbadmin -> akadmin

* docs: fix image filenames

* lifecycle: ignore migration files

* ci: copy default config from current source before loading last tagged

* *: new sentry dsn

* tests: fix missing python3.9-dev package

* root: add additional migrations for service accounts created by outposts

* core: mark system-created service accounts with attribute

* policies/expression: fix pb_ replacement not working

* web: fix last linting errors, add lit-analyse

* policies/expressions: fix lint errors

* web: fix sidebar display on screens where not all items fit

* proxy: attempt to fix proxy pipeline

* proxy: use go env GOPATH to get gopath

* lib: fix user_default naming inconsistency

* docs: add upgrade docs

* docs: update screenshots to use authentik

* admin: fix create button on empty-state of outpost

* web: fix modal submit not refreshing SiteShell and Table

* web: fix height of app-card and height of generic icon

* web: fix rendering of subtext

* admin: fix version check error not being caught

* web: fix worker count not being shown

* docs: update screenshots

* root: new icon

* web: fix lint error

* admin: fix linting error

* root: migrate coverage config to pyproject

authentik/lib/utils/http.py

@@ -0,0 +1,26 @@
+"""http helpers"""
+from typing import Any, Dict, Optional
+
+from django.http import HttpRequest
+
+
+def _get_client_ip_from_meta(meta: Dict[str, Any]) -> Optional[str]:
+    """Attempt to get the client's IP by checking common HTTP Headers.
+    Returns none if no IP Could be found"""
+    headers = (
+        "HTTP_X_FORWARDED_FOR",
+        "HTTP_X_REAL_IP",
+        "REMOTE_ADDR",
+    )
+    for _header in headers:
+        if _header in meta:
+            return meta.get(_header).split(", ")[0]
+    return None
+
+
+def get_client_ip(request: Optional[HttpRequest]) -> Optional[str]:
+    """Attempt to get the client's IP by checking common HTTP Headers.
+    Returns none if no IP Could be found"""
+    if request:
+        return _get_client_ip_from_meta(request.META)
+    return None