Uses keyword arguments to use multiprocessing or uwsgi mixin. This
fixes an issue on exotic *BSDs such as NetBSD where Python comes not
with inter-process semaphores (issue 3307):
mod_wsgi (pid=14365): Target WSGI script '/var/www/vhosts/my.hostname.org/htdocs/isso.wsgi' cannot be loaded as Python module.
mod_wsgi (pid=14365): Exception occurred processing WSGI script '/var/www/vhosts/my.hostname.org/htdocs/isso.wsgi'.
Traceback (most recent call last):
File "/var/www/vhosts/my.hostname.org/htdocs/isso.wsgi", line 8, in <module>
application = make_app(Config.load("/var/www/vhosts/my.hostname.org/htdocs/isso.cfg"))
File "/usr/pkg/lib/python2.7/site-packages/isso/__init__.py", line 155, in make_app
isso = App(conf)
File "/usr/pkg/lib/python2.7/site-packages/isso/__init__.py", line 91, in __init__
super(Isso, self).__init__(conf)
File "/usr/pkg/lib/python2.7/site-packages/isso/core.py", line 223, in __init__
self.lock = multiprocessing.Lock()
File "/usr/pkg/lib/python2.7/multiprocessing/__init__.py", line 175, in Lock
from multiprocessing.synchronize import Lock
File "/usr/pkg/lib/python2.7/multiprocessing/synchronize.py", line 59, in <module>
" function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation, therefore, the required synchronization primitives needed will not function, see issue 3770.
When using Gunicorn or uWSGI to run `isso.dispatch` it would
automatically initialize and a default Isso instance (and cause
several logging messages), although never used.
If you use uWSGI or Gunicorn, you have to change the module from
`isso` to `isso.run`.
The previous approach using a custom X-Custom header did work for the
client-side, but not for activation and deletion links. Now, you need
to add a `name = foo` option to the general section. `isso.dispatch`
then binds this configuration to /foo and can distinguish all API
calls without a special HTTP header.
When an attacker uses a <form> to downvote a comment, the browser
*should* add a `Content-Type: ...` header with three possible values:
* application/x-www-form-urlencoded
* multipart/form-data
* text/plain
If the header is not sent or requests `application/json`, the
request is not forged (XHR is restricted by CORS separately).
Revert "use Referer instead of Origin when using IE"
Revert "fix unittests"
Revert "check if Origin matches Host to mitigate CSRF, part of #40"
This reverts commit 9376511485c70deaf908aa67bcdc8f0c9a0b003e.
This reverts commit 9a03cca793.
This reverts commit 4c16ba76cc.
This reverts commit 32e4b70510.
Therefore, only raise Forbidden if Origin (or Referer for MSIE) is sent
(which is a protected header and all modern browsers (except IE)).
Also add a basic unit test which asserts the failure for false origins.
