Add setting to apply ProxyFix (closes #21)

M-Mueller · Dec 2, 2018 · 3bee011 · 3bee011
1 parent 15dad44
commit 3bee011
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diff --git a/app.py b/app.py
@@ -12,6 +12,14 @@
 app = Flask(__name__)
 app.logger.propagate = True
 
+try:  # pragma: no cover
+    if settings.APPLY_PROXY_FIX:
+        # respect X-Forwarded-Proto from proxy server (see #21)
+        from werkzeug.contrib.fixers import ProxyFix
+        app.wsgi_app = ProxyFix(app.wsgi_app)
+except AttributeError:  # pragma: no cover
+    pass
+
 
 def parse_slash_command(command):
     """Parses a slash command for supported arguments.

diff --git a/settings.py.example b/settings.py.example
@@ -24,3 +24,6 @@ MATTERMOST_PA_TOKEN = None
 # Uncomment the following lines to enable file logging:
 #import logging
 #logging.basicConfig(filename='poll.log', level=logging.DEBUG)
+
+# Needs to be enabled if running behind a proxy server with HTTPS (see issue #21)
+APPLY_PROXY_FIX = False