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Andy Green 909a3720c7 case insensitive http headers 
Svetlin wrote on github

According to RFC2616, all header field names in both HTTP requests and HTTP responses are case-insensitive. But libwebsockets uses a case-sensitive compare.

Reproduce:
Run libwebsockets against a server that sends all of its HTTP header field names in lower-case (for example: https://github.com/extend/cowboy). libwebsockets reports an error. The expected behavior is no errors reported and a successful handshake procedure.


This changes the parser reference table in minilex to all lower case.

The code to walk the parser tables then just forces a tolower on the incoming chars.

This (and minilex tables) only applies to header names.

Reported-by: svetlin-mladnov <?@github>
Signed-off-by: Andy Green <andy.green@linaro.org>
2013-11-13 08:03:05 +08:00
cmake cmake added RPM generation 2013-04-11 08:38:22 +08:00
lib case insensitive http headers 2013-11-13 08:03:05 +08:00
scripts add CMake find function for libwebsockets 2013-06-29 10:18:52 +08:00
test-server introduce uri args 2013-11-13 07:45:17 +08:00
win32port windows workaround unsigned fd in emulated poll 2013-11-09 08:11:41 +08:00
.gitignore add static stack analysis 2013-02-10 10:49:15 +08:00
Android.mk android include gregorys example makefile 2013-03-10 07:34:53 +08:00
changelog allow other headers in http send file 2013-11-09 11:40:38 +08:00
CMakeLists.txt Windows Fix installing the dll 2013-11-04 10:08:42 +08:00
config.h.cmake Set the _DEBUG macro for CMake also. 2013-02-22 09:28:13 +08:00
cross-arm-linux-gnueabihf.cmake cmake improve cross documentation 2013-03-30 10:30:03 +08:00
libwebsockets-api-doc.html introduce api for unthrottle all connections of protocol 2013-03-16 12:43:22 +08:00
libwebsockets.spec cmake update specfile 2013-03-10 08:12:12 +08:00
LICENSE add static linking exception to LICENSE 2013-02-07 23:44:21 +08:00
README add README 2013-02-06 16:07:27 +09:00
README.build cmake improve cross documentation 2013-03-30 10:30:03 +08:00
README.coding trac 40 client connection properly nonblocking 2013-09-20 20:26:12 +08:00
README.test-apps introduce test echo 2013-01-30 12:28:44 +08:00

README 

This is the libwebsockets C library for lightweight websocket clients and
servers.  For support, visit

 http://libwebsockets.org

and consider joining the project mailing list at

 http://ml.libwebsockets.org/mailman/listinfo/libwebsockets

You can get the latest version of the library from git

http://git.libwebsockets.org
https://github.com/warmcat/libwebsockets

for more information:

README.build      - information on building the library
README.coding     - information for writing code using the library
README.test-apps  - information about the test apps built with the library