I like it!!!!!!
On Monday, August 6, 2012 3:53:46 PM UTC-4, Joshua Smith wrote:
>
> You could have some fun with them. Instead of returning an error, you
> could redirect them someplace:
>
> Replace self.error(401) with:
>
> self.redirect("http://localhost/";)
>
> for example. Curl does follow redirects by default, but it doesn't have
> to, so this may or may not have an effect.
>
> If they are following redirects, you could set up a backend with a handler
> that just sleeps for 30 seconds. Then redirect them all to that one
> backend, where they can all sit in line waiting.
>
> On Aug 6, 2012, at 2:58 PM, Kate <[email protected]> wrote:
>
> But I still don't like them hitting my site every 500 ms! e.g.
>
> 1.
> 1. 2012-08-06 13:56:02.725 / 401 32ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 2.
> 1. 2012-08-06 13:56:02.279 / 401 70ms 0kb curl/7.19.7
> (i386-redhat-linux-gnu) libcurl/7.19.7 NSS/3.12.6.2 zlib/1.2.3
> libidn/1.9 libssh2/1.2.4
> 3.
> 1. 2012-08-06 13:55:57.921 / 401 29ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 4.
> 1. 2012-08-06 13:55:55.403 / 401 9ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 5.
> 1. 2012-08-06 13:55:54.323 / 401 52ms 0kb curl/7.19.7
> (i386-redhat-linux-gnu) libcurl/7.19.7 NSS/3.12.6.2 zlib/1.2.3
> libidn/1.9 libssh2/1.2.4
> 6.
> 1. 2012-08-06 13:55:54.283 / 401 33ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 7.
> 1. 2012-08-06 13:55:52.814 / 401 82ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 8.
> 1. 2012-08-06 13:55:52.437 / 401 50ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 9.
> 1. 2012-08-06 13:55:49.063 / 401 33ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 10.
> 1. 2012-08-06 13:55:45.986 / 401 10ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 11.
> 1. 2012-08-06 13:55:43.610 / 401 18ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 12.
> 1. 2012-08-06 13:55:42.189 / 401 29ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 13.
> 1. 2012-08-06 13:55:42.114 / 401 76ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 14.
> 1. 2012-08-06 13:55:39.592 / 401 51ms 0kb curl/7.21.0
> (x86_64-redhat-linux-gnu) libcurl/7.21.0 NSS/3.12.10.0 zlib/1.2.5
> libidn/1.18 libssh2/1.2.4
> 15.
> 1. 2012-08-06 13:55:38.948 / 401 85ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
> 16.
> 1. 2012-08-06 13:55:38.945 / 401 130ms 0kb curl/7.19.7
> (i386-redhat-linux-gnu) libcurl/7.19.7 NSS/3.12.6.2 zlib/1.2.3
> libidn/1.9 libssh2/1.2.4
> 17.
> 1. 2012-08-06 13:55:38.944 / 401 123ms 0kb curl/7.18.2
> (i386-redhat-linux-gnu) libcurl/7.18.2 NSS/3.12.2.0 zlib/1.2.3
> libidn/0.6.14 libssh2/0.18
>
>
> On Monday, August 6, 2012 2:50:55 PM UTC-4, Kate wrote:
>>
>> Just read this. Thanks.
>>
>> Looks like it works now.
>>
>> Thanks to all!!!!!
>>
>> Kate
>>
>>
>>
>> On Friday, August 3, 2012 10:51:23 AM UTC-4, Joshua Smith wrote:
>>>
>>> There are couple problems with your snippet.
>>>
>>> First, she's getting HEAD not GET requests, so you need to use different
>>> handler.
>>>
>>> Also, you aren't returning, so if you were in a GET request, it would
>>> proceed to handle the request regardless.
>>>
>>> Something more like this (untested):
>>>
>>> class MainHandler(webapp.RequestHandler):
>>> def head(self):
>>> self.error(401)
>>>
>>> def get(self):
>>> if (self.request.headers['User-Agent'].startswith('curl'))
>>> self.error(401)
>>> return
>>> # rest of the get handler
>>>
>>> On Aug 3, 2012, at 10:34 AM, Kyle Finley <[email protected]> wrote:
>>>
>>> Hi Joshua,
>>>
>>> Thank you, that's a good thought.
>>>
>>> Kate sent me some files offline, and I believe we've figured out the
>>> problem. For the middleware to work you must be using WSGI not CGI. Someone
>>> please correct me if I'm wrong, but I believe she would have to upgrade
>>> here App to python27 to use it. The alternative is to do the check in the
>>> webapp request handler:
>>>
>>> def check_for_curl(self):
>>> if self.request.environ['HTTP_USER_AGENT'].startswith('curl'):
>>> return self.error(401)
>>>
>>> class MainHandler(webapp.RequestHandler):
>>> def get(self):
>>> check_for_curl(self)
>>> # handle request
>>>
>>> The problem is that webapp doesn't recognize error code 429 so we have
>>> to use something else. Unless there's a simple way to make it write 429?
>>>
>>> - Kyle
>>>
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>>>
>>>
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