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Touch up proxying docs.

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This commit is contained in:
Ron DuPlain 2012-04-01 11:19:51 -04:00
parent 9a1d616706
commit 9ab41edbd7
1 changed files with 11 additions and 6 deletions
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17
docs/deploying/wsgi-standalone.rst
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@ -80,7 +80,9 @@ setups, but you might want to write your own WSGI middleware for specific
setups. setups.
Here's a simple nginx configuration which proxies to an application served on Here's a simple nginx configuration which proxies to an application served on
localhost at port 8000, setting appropriate headers:: localhost at port 8000, setting appropriate headers:
.. sourcecode:: nginx
server { server {
listen 80; listen 80;
@ -100,15 +102,18 @@ localhost at port 8000, setting appropriate headers::
} }
} }
The most common setup invokes the host being set from `X-Forwarded-Host` If your httpd is not providing these headers, the most common setup invokes the
and the remote address from `X-Forwarded-For`:: host being set from `X-Forwarded-Host` and the remote address from
`X-Forwarded-For`::
from werkzeug.contrib.fixers import ProxyFix from werkzeug.contrib.fixers import ProxyFix
app.wsgi_app = ProxyFix(app.wsgi_app) app.wsgi_app = ProxyFix(app.wsgi_app)
Please keep in mind that it is a security issue to use such a middleware .. admonition:: Trusting Headers
in a non-proxy setup because it will blindly trust the incoming
headers which might be forged by malicious clients. Please keep in mind that it is a security issue to use such a middleware in
a non-proxy setup because it will blindly trust the incoming headers which
might be forged by malicious clients.
If you want to rewrite the headers from another header, you might want to If you want to rewrite the headers from another header, you might want to
use a fixer like this:: use a fixer like this::