As of 2.0.0, passlib no longer correctly identifies bcrypt as bcrypt
(instead, it mistakenly applies pybcrypt logic to bcrypt). This results
in all Python 3 logic involving bcrypt failing. As a hotfix, we should
require users to be on a version of bcrypt that passlib can handle a fix
can be pushed into passlib.
From the nginx docs:
http://nginx.org/en/docs/http/ngx_http_proxy_module.html
> $proxy_add_x_forwarded_for
> the “X-Forwarded-For” client request header field with the $remote_addr
> variable appended to it, separated by a comma. If the “X-Forwarded-For”
> field is not present in the client request header, the
> $proxy_add_x_forwarded_for variable is equal to the $remote_addr
> variable.
Use the last IP address in X-Forwarded-For. For this to work properly
behind a trusted proxy, you must be using ProxyFix as described in the
flask & werkzeug documentation.
Derek Rushing