[hunchentoot-devel] Why can't the python script get the post parameters from hunchentoot-cgi?

Mon Jan 9 07:21:14 UTC 2012

I know this is a hunchentoot list.However, besides there is no  
hunchentoot-cgi mailing list, maybe this problem is relative to hunchentoot
as hunchentoot-cgi call #'create-prefix-dispatcher in which hunchentoot  
doesnot prepare both content-type and content-length.

在 Mon, 09 Jan 2012 15:01:28 +0800，Hans Hübner <hans.huebner at gmail.com>  
写道:

> Hi,
>
> hunchentoot-cgi is a package separate from Hunchentoot.  The canonical
> location of it is https://github.com/slyrus/hunchentoot-cgi, so you
> can either report the problem as an issue or, better yet, fix it and
> send a pull request there.
>
> -Hans
>
> On Mon, Jan 9, 2012 at 3:14 AM, z_axis <z_axis at 163.com> wrote:
>> The hunchentoot-cgi basically works with hunchentoot-1.2.2 now with a  
>> few
>> modification:
>> 1. In #'handle-cgi-script, replacing :external-format tbnl::+latin-1+  
>> with
>> :external-format tbnl::+utf-8+
>> 2. As WhiteCat suggested, use #'make-pathname as below:
>>
>> (pushnew (hunchentoot-cgi::create-cgi-dispatcher-and-handler
>>          "/cgi-bin/"
>>          (make-pathname :directory '(:absolute "media" "E" "myapp"
>> "cgi-bin")))
>>         dispatch-table :test #'equal)
>>
>> However, I do not understand why the python script cannot get the POSTed
>> parameter,
>> i.e., when visiting http://127.0.0:8000/cgi-bin/login.py?cmd=view,  
>> login.py
>> can get the parameter cmd's value sucessfully,
>>  but when posted by the following form, login.py cannot get all the  
>> posted
>> values (no matter hidden or not):
>>
>> <html><body>
>>  <form method='POST' action='cgi-bin/login.py'>
>>    <input type='text' name='userid'>
>>    <input type='password' name='userpwd'>
>>    <input type='submit' value='Login'>
>>    <input type='hidden' name='cmd' value='view'>
>>  </form>
>> </body></html>
>>
>> I guess hunchentoot-cgi does not pass the posted parameter(s) to the  
>> python
>> script according to the environment:
>>
>> GET http://127.0.0.1:8000/cgi-bin/nav.py?userid=xyz&cmd=view
>> (SERVER_SOFTWARE=hunchentoot/1.2.2
>>  SERVER_NAME=127.0.0.1 GATEWAY_INTERFACE=CGI/1.1
>>  SERVER_PROTOCOL=HTTP/1.1 SERVER_PORT=8000 REQUEST_METHOD=GET
>>  CONTENT_TYPE=text/html CONTENT_LENGTH=NIL
>>  SCRIPT_NAME=/cgi-bin/nav.py QUERY_STRING=userid=xyz&cmd=view
>>  REMOTE_ADDR=127.0.0.1 HTTP_HOST=NIL
>>  REQUEST_URI=/cgi-bin/nav.py?userid=xyz&cmd=view SERVER_ADDR=NIL
>>  HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux i686; rv:9.0.1) Gecko/20100101
>> Firefox/9.0.1
>>  HTTP_REFERER=http://127.0.0.1:8000/)
>>
>>
>> POST to /cgi-bin/nav.py
>> (SERVER_SOFTWARE=hunchentoot/1.2.2
>>  SERVER_NAME=127.0.0.1 GATEWAY_INTERFACE=CGI/1.1
>>  SERVER_PROTOCOL=HTTP/1.1 SERVER_PORT=8000 REQUEST_METHOD=POST
>>  CONTENT_TYPE=text/html CONTENT_LENGTH=NIL
>>  POST_PARAMETERS=((userid . xyz) (userpwd . 123) (cmd . view))
>>  SCRIPT_NAME=/cgi-bin/nav.py QUERY_STRING=NIL REMOTE_ADDR=127.0.0.1
>>  HTTP_HOST=NIL REQUEST_URI=/cgi-bin/nav.py SERVER_ADDR=NIL
>>  HTTP_USER_AGENT=Mozilla/5.0 (X11; Linux i686; rv:9.0.1) Gecko/20100101
>> Firefox/9.0.1
>>
>> Please shed a light on me, thanks!
>>
>>
>> _______________________________________________
>> tbnl-devel site list
>> tbnl-devel at common-lisp.net
>> http://common-lisp.net/mailman/listinfo/tbnl-devel
>
> _______________________________________________
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> tbnl-devel at common-lisp.net
> http://common-lisp.net/mailman/listinfo/tbnl-devel

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