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Use X-Forwarded-* for server netloc when available

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Closes #1271
This commit is contained in:
Unrud
2023-03-08 15:49:46 +01:00
parent 1a78114a56
commit 360484e2d5
1 changed files with 8 additions and 3 deletions
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11
radicale/app/move.py
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@@ -28,9 +28,14 @@ from radicale.log import logger
def get_server_netloc(environ: types.WSGIEnviron, force_port: bool = False):
host = environ.get("HTTP_HOST") or environ["SERVER_NAME"]
proto = environ["wsgi.url_scheme"]
port = environ["SERVER_PORT"]
if environ.get("HTTP_X_FORWARDED_HOST"):
host = environ["HTTP_X_FORWARDED_HOST"]
proto = environ.get("HTTP_X_FORWARDED_PROTO") or "http"
port = "443" if proto == "https" else "80"
else:
host = environ.get("HTTP_HOST") or environ["SERVER_NAME"]
proto = environ["wsgi.url_scheme"]
port = environ["SERVER_PORT"]
if (not force_port and port == ("443" if proto == "https" else "80") or
re.search(r":\d+$", host)):
return host