Re: [Cppcms-users] 404 not found with valid URL and POST Request

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Hello
same request with  -n  to remove this final new line 

 echo -ne  'POST /users/register-new_treat HTTP/1.1\r\nHost: en.tatolocal:8080\r\nAccept-Encoding: identity\r\nContent-Length: 13\r\nContent-Type: application/x-www-form-urlencoded\r\n\r\nusername=toto' | nc en.tatolocal 8080

still 404 

HTTP/1.0 404 Not Found
Server: CppCMS-Embedded/1.0.3
Connection: close
Content-Type: text/html; charset=utf-8
Status: 404 Not Found
X-Powered-By: CppCMS/1.0.3
Set-Cookie:cppcms_session=I6c65243c1fa8ff04b2f811a299f8939d; Domain=.tatolocal:8080; Max-Age=604800; Path=/; Version=1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">
<html>
  <head>
    <title>404 &mdash; Not Found</title>
  </head>
  <body>
    <h1>404 &mdash; Not Found</h1>
  </body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">
<html>
  <head>
    <title>404 &mdash; Not Found</title>
  </head>
  <body>
    <h1>404 &mdash; Not Found</h1>
  </body>
</html>

00000000  50 4f 53 54 20 2f 75 73  65 72 73 2f 72 65 67 69  |POST /users/regi|
00000010  73 74 65 72 2d 6e 65 77  5f 74 72 65 61 74 20 48  |ster-new_treat H|
00000020  54 54 50 2f 31 2e 31 0d  0a 48 6f 73 74 3a 20 65  |TTP/1.1..Host: e|
00000030  6e 2e 74 61 74 6f 6c 6f  63 61 6c 3a 38 30 38 30  |n.tatolocal:8080|
00000040  0d 0a 41 63 63 65 70 74  2d 45 6e 63 6f 64 69 6e  |..Accept-Encodin|
00000050  67 3a 20 69 64 65 6e 74  69 74 79 0d 0a 43 6f 6e  |g: identity..Con|
00000060  74 65 6e 74 2d 4c 65 6e  67 74 68 3a 20 31 33 0d  |tent-Length: 13.|
00000070  0a 43 6f 6e 74 65 6e 74  2d 54 79 70 65 3a 20 61  |.Content-Type: a|
00000080  70 70 6c 69 63 61 74 69  6f 6e 2f 78 2d 77 77 77  |pplication/x-www|
00000090  2d 66 6f 72 6d 2d 75 72  6c 65 6e 63 6f 64 65 64  |-form-urlencoded|
000000a0  0d 0a 0d 0a 75 73 65 72  6e 61 6d 65 3d 74 6f 74  |....username=tot|
000000b0  6f                                                |o|
000000b1

As you can see here this is with the correctly formed request (\r\n everywhere) 

Regards,

Allan SIMON
Tatoeba Administrator (Sysko)

________________________________________
De : Artyom Beilis [art...@ya...]
Envoyé : lundi 11 mars 2013 09:09
À : cpp...@li...
Objet : Re: [Cppcms-users] 404 not found with valid URL and POST Request

Note this:

> 000000a0  0d 0a 0d 0a 75 73 65 72  6e 61 6d 65 3d 74 6f 74  |....username=tot|
> 000000b0  6f 0a                                            |o.|

The "0a" at the end 1 byte longer than actual Content-Length

Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.com/
CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/

----- Original Message -----
> From: SIMON Allan <All...@su...>
> To: Artyom Beilis <art...@ya...>; "cpp...@li..." <cpp...@li...>
> Cc:
> Sent: Monday, March 11, 2013 11:03 AM
> Subject: RE:[Cppcms-users] 404 not found with valid URL and POST Request
>
> Hello
>
> Just to be sure we're not misunderstood, the one without \r , that i
> agree with you should not be working is actually the only one working,  the
> correct one (see in second part) is the one not working
>
> //// first one working (with \r missing before content length)
>
> echo -e  'POST /users/register-new_treat HTTP/1.1\r\nHost:
> en.tatolocal:8080\r\nAccept-Encoding: identity\nContent-Length:
> 13\r\nContent-Type:
> application/x-www-form-urlencoded\r\n\r\nusername=toto' | nc
> en.tatolocal 8080
>
> it return me this
>
> HTTP/1.0 302 Found
> Server: CppCMS-Embedded/1.0.3
> Connection: close
> Content-Type: text/html; charset=utf-8
> Location: /
> Status: 302 Found
> X-Powered-By: CppCMS/1.0.3
> Set-Cookie:cppcms_session=I01e13278542b89e62db1dfe541b8d790;
> Domain=.tatolocal:8080; Max-Age=604800; Path=/; Version=1
>
> which what i expect
>
> dump of the echo
>
> 00000000  50 4f 53 54 20 2f 75 73  65 72 73 2f 72 65 67 69  |POST /users/regi|
> 00000010  73 74 65 72 2d 6e 65 77  5f 74 72 65 61 74 20 48  |ster-new_treat H|
> 00000020  54 54 50 2f 31 2e 31 0d  0a 48 6f 73 74 3a 20 65  |TTP/1.1..Host: e|
> 00000030  6e 2e 74 61 74 6f 6c 6f  63 61 6c 3a 38 30 38 30  |n.tatolocal:8080|
> 00000040  0d 0a 41 63 63 65 70 74  2d 45 6e 63 6f 64 69 6e  |..Accept-Encodin|
> 00000050  67 3a 20 69 64 65 6e 74  69 74 79 0a 43 6f 6e 74  |g: identity.Cont|
> 00000060  65 6e 74 2d 4c 65 6e 67  74 68 3a 20 31 33 0d 0a  |ent-Length: 13..|
> 00000070  43 6f 6e 74 65 6e 74 2d  54 79 70 65 3a 20 61 70  |Content-Type: ap|
> 00000080  70 6c 69 63 61 74 69 6f  6e 2f 78 2d 77 77 77 2d  |plication/x-www-|
> 00000090  66 6f 72 6d 2d 75 72 6c  65 6e 63 6f 64 65 64 0d  |form-urlencoded.|
> 000000a0  0a 0d 0a 75 73 65 72 6e  61 6d 65 3d 74 6f 74 6f  |...username=toto|
>
> ///////  second one   (with  \r\n everywhere
>
> but this Don't work ,  though we agree it should
>
> echo -e  'POST /users/register-new_treat HTTP/1.1\r\nHost:
> en.tatolocal:8080\r\nAccept-Encoding:
> identity\r\nContent-Length: 13\r\nContent-Type:
> application/x-www-form-urlencoded\r\n\r\nusername=toto' | nc
> en.tatolocal 8080
>
> output
>
>
> HTTP/1.0 404 Not Found
> Server: CppCMS-Embedded/1.0.3
> Connection: close
> Content-Type: text/html; charset=utf-8
> Status: 404 Not Found
> X-Powered-By: CppCMS/1.0.3
> Set-Cookie:cppcms_session=I812cba2aefe6403e7998ff93f3e73189;
> Domain=.tatolocal:8080; Max-Age=604800; Path=/; Version=1
>
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
>     "http://www.w3.org/TR/html4/loose.dtd">
> <html>
>   <head>
>     <title>404 &mdash; Not Found</title>
>   </head>
>   <body>
>     <h1>404 &mdash; Not Found</h1>
>   </body>
> </html>
> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
>     "http://www.w3.org/TR/html4/loose.dtd">
> <html>
>   <head>
>     <title>404 &mdash; Not Found</title>
>   </head>
>   <body>
>     <h1>404 &mdash; Not Found</h1>
>   </body>
> </html>
>
> 00000000  50 4f 53 54 20 2f 75 73  65 72 73 2f 72 65 67 69  |POST /users/regi|
> 00000010  73 74 65 72 2d 6e 65 77  5f 74 72 65 61 74 20 48  |ster-new_treat H|
> 00000020  54 54 50 2f 31 2e 31 0d  0a 48 6f 73 74 3a 20 65  |TTP/1.1..Host: e|
> 00000030  6e 2e 74 61 74 6f 6c 6f  63 61 6c 3a 38 30 38 30  |n.tatolocal:8080|
> 00000040  0d 0a 41 63 63 65 70 74  2d 45 6e 63 6f 64 69 6e  |..Accept-Encodin|
> 00000050  67 3a 20 69 64 65 6e 74  69 74 79 0d 0a 43 6f 6e  |g: identity..Con|
> 00000060  74 65 6e 74 2d 4c 65 6e  67 74 68 3a 20 31 33 0d  |tent-Length: 13.|
> 00000070  0a 43 6f 6e 74 65 6e 74  2d 54 79 70 65 3a 20 61  |.Content-Type: a|
> 00000080  70 70 6c 69 63 61 74 69  6f 6e 2f 78 2d 77 77 77  |pplication/x-www|
> 00000090  2d 66 6f 72 6d 2d 75 72  6c 65 6e 63 6f 64 65 64  |-form-urlencoded|
> 000000a0  0d 0a 0d 0a 75 73 65 72  6e 61 6d 65 3d 74 6f 74  |....username=tot|
> 000000b0  6f 0a                                             |o.|
>
>
>
> Regards,
>
> Allan SIMON
> Tatoeba Administrator (Sysko)
>
> ________________________________________
> De : Artyom Beilis [art...@ya...]
> Envoyé : lundi 11 mars 2013 08:45
> À : cpp...@li...
> Objet : Re: [Cppcms-users] 404 not found with valid URL and POST Request
>
> Can you give a hexdump of your echo command, because with -e there is still a
> redundend new line (after content length) so the content that is sent is
> actually bigger than it should be.
>
> It seems that because you do not put '\r' than the Content-Length is
> ignored and not treated.
>
> Also can give the response of the web server.
>
> Artyom Beilis
> --------------
> CppCMS - C++ Web Framework:  http://cppcms.com/
> CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>
>
>
> ----- Original Message -----
>>  From: SIMON Allan <All...@su...>
>>  To: Artyom Beilis <art...@ya...>;
> "cpp...@li..."
> <cpp...@li...>
>>  Cc:
>>  Sent: Monday, March 11, 2013 8:11 AM
>>  Subject: Re: [Cppcms-users] 404 not found with valid URL and POST Request
>>
>>  Artyom
>>
>>  Sorry my echo has an alias on -e ,  so actually my previous are to read
> like
>>  echo -e  ,  and as said I first discover the problem in my python script
> that
>>  use httplib to generate the http request.
>>  Regards,
>>
>>  Allan SIMON
>>  Tatoeba Administrator (Sysko)
>>
>>  ________________________________________
>>  De : Artyom Beilis [art...@ya...]
>>  Envoyé : lundi 11 mars 2013 06:02
>>  À : cpp...@li...
>>  Objet : Re: [Cppcms-users] 404 not found with valid URL and POST Request
>>
>>  Allan,
>>
>>  You are missing something important:
>>
>>  $ echo echo 'POST /users/register-new_treat HTTP/1.1\r\nHost:
>>  en.tatolocal:8080\r\nAccept-Encoding: identity\nContent-Length:
>>  13\r\ent-Type:
>>  application/x-www-form-urlencoded\r\n\r\nusername=toto'
> |
>>  hexdump -C
>>  00000000  65 63 68 6f 20 50 4f 53  54 20 2f 75 73 65 72 73  |echo POST
> /users|
>>  00000010  2f 72 65 67 69 73 74 65  72 2d 6e 65 77 5f 74 72
> |/register-new_tr|
>>  00000020  65 61 74 20 48 54 54 50  2f 31 2e 31 5c 72 5c 6e  |eat
>>  HTTP/1.1\r\n|
>>  00000030  48 6f 73 74 3a 20 65 6e  2e 74 61 74 6f 6c 6f 63  |Host:
> en.tatoloc|
>>  00000040  61 6c 3a 38 30 38 30 5c  72 5c 6e 41 63 63 65 70
>>  |al:8080\r\nAccep|
>>  00000050  74 2d 45 6e 63 6f 64 69  6e 67 3a 20 69 64 65 6e  |t-Encoding:
> iden|
>>  00000060  74 69 74 79 5c 6e 43 6f  6e 74 65 6e 74 2d 4c 65
>>  |tity\nContent-Le|
>>  00000070  6e 67 74 68 3a 20 31 33  5c 72 5c 6e 43 6f 6e 74  |ngth:
>>  13\r\nCont|
>>  00000080  65 6e 74 2d 54 79 70 65  3a 20 61 70 70 6c 69 63  |ent-Type:
> applic|
>>  00000090  61 74 69 6f 6e 2f 78 2d  77 77 77 2d 66 6f 72 6d
> |ation/x-www-form|
>>  000000a0  2d 75 72 6c 65 6e 63 6f  64 65 64 5c 72 5c 6e 5c
>>  |-urlencoded\r\n\|
>>  000000b0  72 5c 6e 75 73 65 72 6e  61 6d 65 3d 74 6f 74 6f
>>  |r\nusername=toto|
>>  000000c0  0a                                                |.|
>>  000000c1
>>  $
>>
>>  echo '\r\n' gives output
>>
>>  "\r\n" (4 bytes "\" "r"
>>  "\" "n")
>>
>>  And not 2 bytes CR-LF bytes \x13\x10
>>
>>  Artyom Beilis
>>  --------------
>>  CppCMS - C++ Web Framework:  http://cppcms.com/
>>  CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>>
>>
>>
>>>  ________________________________
>>>   From: SIMON Allan <All...@su...>
>>>  To: Artyom Beilis <art...@ya...>;
>>  "cpp...@li..."
>>  <cpp...@li...>
>>>  Sent: Monday, March 11, 2013 5:25 AM
>>>  Subject: Re: [Cppcms-users] 404 not found with valid URL and POST
> Request
>>>
>>>
>>>
>>>  Hello
>>>
>>>  Actually that's the  one with  only \n which is working
> (though as
>>  you said it's supposed to be the \r\n which should work), maybe
> my
>>  previous mail wasn't clear.
>>>  Note that the echo here is only to make simpler to see/test , I'm
>>  actually using  python and httplib, and I've dumped the request using
>>  set_debuglevel
>>>
>>>
>>>
>>>  Regards,
>>>
>>>  Allan SIMON
>>>  Tatoeba Administrator (Sysko)
>>>
>>>
>>>  ________________________________
>>>
>>>  De : Artyom Beilis [art...@ya...]
>>>  Envoyé : dimanche 10 mars 2013 20:18
>>>  À : cpp...@li...
>>>  Objet : Re: [Cppcms-users] 404 not found with valid URL and POST
> Request
>>>
>>>
>>>  HTTP requires that the headers are separated with CR/LF i.e.
> \r\n.
>>>  The request that uses "\n" only is not an HTTP request,
> also
>>  many
>>>  web servers accept it as well.
>>>
>>>
>>>  Internal CppCMS web server designed mostly for embedded applications
>>>  and debugging and requires confirming headers.
>>>
>>>
>>>  Also note that in echo you can't path "\r\n" the
> way
>>  you do :-)
>>>
>>>  Artyom Beilis
>>>  --------------
>>>  CppCMS - C++ Web Framework:  http://cppcms.com/
>>>  CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>>>
>>>
>>>
>>>>  ________________________________
>>>>   From: SIMON Allan <All...@su...>
>>>>  To: "cpp...@li..."
>>  <cpp...@li...>
>>>>  Sent: Sunday, March 10, 2013 8:55 PM
>>>>  Subject: [Cppcms-users] 404 not found with valid URL and POST
> Request
>>>>
>>>>
>>>>
>>>>  Hello
>>>>
>>>>  When I try to test my code with the embedded  http  server
> (there's
>>  no problem when using the FastCGI interface) the following request fail
>>>>
>>>>  echo 'POST /users/register-new_treat HTTP/1.1\r\nHost:
>>  en.tatolocal:8080\r\nAccept-Encoding:
>>  identity\r\nContent-Length: 13\r\nContent-Type:
>>  application/x-www-form-urlencoded\r\n\r\nusername=toto'
> | nc
>>  en.tatolocal 8080
>>>>
>>>>  but if I remove the \r  just before ContentLength, it works
>>  correctly
>>>>
>>>>
>>>>  echo 'POST /users/register-new_treat HTTP/1.1\r\nHost:
>>  en.tatolocal:8080\r\nAccept-Encoding: identity\nContent-Length:
>>  13\r\nContent-Type:
>>  application/x-www-form-urlencoded\r\n\r\nusername=toto'
> | nc
>>  en.tatolocal 8080
>>>>
>>>>  I suppose it's certainly a little problem in the code which is
>>  parsing the HTTP request ?
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>  Regards,
>>>>
>>>>  Allan SIMON
>>>>  Tatoeba Administrator (Sysko)
>>>>
>>>>
> ------------------------------------------------------------------------------
>>>>  Symantec Endpoint Protection 12 positioned as A LEADER in The
> Forrester
>>>>  Wave(TM): Endpoint Security, Q1 2013 and "remains a good
>>  choice" in the
>>>>  endpoint security space. For insight on selecting the right partner
> to
>>>>  tackle endpoint security challenges, access the full report.
>>>>  http://p.sf.net/sfu/symantec-dev2dev
>>>>  _______________________________________________
>>>>  Cppcms-users mailing list
>>>>  Cpp...@li...
>>>>  https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>>>
>>>>
>>>>
>>>
> ------------------------------------------------------------------------------
>>>  Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester
>>>  Wave(TM): Endpoint Security, Q1 2013 and "remains a good
> choice"
>>  in the
>>>  endpoint security space. For insight on selecting the right partner to
>>>  tackle endpoint security challenges, access the full report.
>>>  http://p.sf.net/sfu/symantec-dev2dev
>>>  _______________________________________________
>>>  Cppcms-users mailing list
>>>  Cpp...@li...
>>>  https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>>
>>>
>>>
>>
>>
> ------------------------------------------------------------------------------
>>  Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester
>>  Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice"
> in
>>  the
>>  endpoint security space. For insight on selecting the right partner to
>>  tackle endpoint security challenges, access the full report.
>>  http://p.sf.net/sfu/symantec-dev2dev
>>  _______________________________________________
>>  Cppcms-users mailing list
>>  Cpp...@li...
>>  https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>
>>
>>
>>
> ------------------------------------------------------------------------------
>>  Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester
>>  Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice"
> in
>>  the
>>  endpoint security space. For insight on selecting the right partner to
>>  tackle endpoint security challenges, access the full report.
>>  http://p.sf.net/sfu/symantec-dev2dev
>>  _______________________________________________
>>  Cppcms-users mailing list
>>  Cpp...@li...
>>  https://lists.sourceforge.net/lists/listinfo/cppcms-users
>>
>
> ------------------------------------------------------------------------------
> Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester
> Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in
> the
> endpoint security space. For insight on selecting the right partner to
> tackle endpoint security challenges, access the full report.
> http://p.sf.net/sfu/symantec-dev2dev
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>

------------------------------------------------------------------------------
Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester
Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the
endpoint security space. For insight on selecting the right partner to
tackle endpoint security challenges, access the full report.
http://p.sf.net/sfu/symantec-dev2dev
_______________________________________________
Cppcms-users mailing list
Cpp...@li...
https://lists.sourceforge.net/lists/listinfo/cppcms-users