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Merge pull request #208 from Runscope/https-headers

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Allow httpbin to recognize SSL connections from more reverse proxy headers
This commit is contained in:
John Sheehan
2015-01-26 14:21:40 -08:00
parent 0f4d3ff3d2 3b87123f9f
commit ecd0a9c7a9
1 changed files with 9 additions and 3 deletions
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httpbin/helpers.py
+9 -3
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@@ -39,6 +39,8 @@ ENV_HEADERS = (
'X-Heroku-Queue-Depth',
'X-Real-Ip',
'X-Forwarded-Proto',
'X-Forwarded-Protocol',
'X-Forwarded-Ssl',
'X-Heroku-Queue-Wait-Time',
'X-Forwarded-For',
'X-Heroku-Dynos-In-Use',
@@ -139,12 +141,16 @@ def semiflatten(multi):
def get_url(request):
"""
Since we might be hosted behind a proxy, we need to check the
X-Forwarded-Proto header to find out what protocol was used to access us.
X-Forwarded-Proto, X-Forwarded-Protocol, or X-Forwarded-SSL headers
to find out what protocol was used to access us.
"""
if 'X-Forwarded-Proto' not in request.headers:
protocol = request.headers.get('X-Forwarded-Proto') or request.headers.get('X-Forwarded-Protocol')
if protocol is None and request.headers.get('X-Forwarded-Ssl') == 'on':
protocol = 'https'
if protocol is None:
return request.url
url = list(urlparse(request.url))
url[0] = request.headers.get('X-Forwarded-Proto')
url[0] = protocol
return urlunparse(url)