On Monday, January 7, 2019 at 5:00:43 PM UTC-5, Jonathan Vanasco wrote:
>
>
> It would be nice if that functionality could be implemented as middleware
> when not running the waitress server.
>
This release broke our dev systems from the wsgi manipulation. The issue
was this line to the nginx config from the instructions:
proxy_set_header X-Forwarded-Host $host:$server_port;
While the the `:$server_port` bit appears in many tutorials and docs on
some projects, it isn't part of a standard or a standard/requirement. Even
nginx's official docs has conflicting usage patterns with it:
* https://www.nginx.com/resources/wiki/start/topics/examples/likeapache/
* https://www.nginx.com/resources/wiki/start/topics/examples/forwarded/
I can't tell if that bit was required by your code. It doesn't look like it
is required (via `task.py` lines 531+) but perhaps a warning about that
would help.
Sidenote: it looks like the strip on line 680 may be better placed just
above the immediate conditional
- if forwarded_host:
-
- forwarded_host = forwarded_host.strip()
# might be better as...
+ forwarded_host = forwarded_host.strip()
+ if forwarded_host:
My initial feeling on this release is that I dislike this implementation.
This approach will create a lot of added complexity for those who use
waitress for Pyramid in development BUT run other servers in Production
and/or Staging - we now have to deal with a deploying something where
Waitress inherently takes control of this portion of wsgi manipulation in
one environment, but is not run at all in other environments.
IMHO, it would be really nice if...
1. this happened within Pyramid (not likely to happen, I know)
or
2. this functionality were exposed as a callable, so other deployments can
invoke it. This will still create some pain in maintaining dual deployment
logics, but invoking waitress's logic would ensure parity.
Finally...
for the docs... if using an ini file, the syntax is;
[server:main]
use = egg:waitress#main
host = 127.0.0.1
port = 5020
trusted_proxy = 127.0.0.1
trusted_proxy_headers = x-forwarded-for x-forwarded-host x-forwarded-proto x
-forwarded-port
using a quoted format from the current docs will generate an error:
trusted_proxy_headers = "x-forwarded-for x-forwarded-host x-forwarded-proto
x-forwarded-port"
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