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1 change: 1 addition & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
## Unreleased

* Dropped Python 3.2 support
* Added TRUST_X_FORWARDED_PROTO variable

## 1.3

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5 changes: 5 additions & 0 deletions django12factor/__init__.py
Original file line number Diff line number Diff line change
Expand Up @@ -127,6 +127,11 @@ def factorise(custom_settings=None):

settings['ALLOWED_HOSTS'] = os.getenv('ALLOWED_HOSTS', '').split(',')

if getenv_bool('TRUST_X_FORWARDED_PROTO'):
settings['SECURE_PROXY_SSL_HEADER'] = ('HTTP_X_FORWARDED_PROTO', 'https')
else:
settings['SECURE_PROXY_SSL_HEADER'] = None

# For keys to different apis, etc.
if custom_settings is None:
custom_settings = []
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9 changes: 9 additions & 0 deletions tests/test_d12f.py
Original file line number Diff line number Diff line change
Expand Up @@ -149,3 +149,12 @@ def test_non_capitalised_database_ignored(self):
"Loaded %d databases instead of just 1 (default) - got %s "
"from environment %s" % (len(dbs), dbs.keys(), e)
)

def test_use_x_forwarded_proto(self):
with debugenv(TRUST_X_FORWARDED_PROTO="on"):
settings = d12f()
self.assertEquals(('HTTP_X_FORWARDED_PROTO', 'https'), settings['SECURE_PROXY_SSL_HEADER'])

with debugenv(TRUST_X_FORWARDED_PROTO="off"):
settings = d12f()
self.assertEquals(None, settings['SECURE_PROXY_SSL_HEADER'])