mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-16 00:00:07 +01:00

History

Andy Green f6ae0edf8d strict host check vhost flag https://github.com/warmcat/libwebsockets/issues/1423 If you vhost->options has the flag LWS_SERVER_OPTION_VHOST_UPG_STRICT_HOST_CHECK, then if the server is sent an upgrade request, the content of the Host: header is required to match the vhost name + port. The port is set to the well-known values of 80 and 443 if no :port on the host: value, depending on tls or not on the connection. minimal-ws-server can now take a -h flag to set this. lejp-conf (eg, lwsws) can now take a flag strict-host-check on the vhost to enable it as well.		2018-11-13 09:55:06 +08:00
..
mount-origin	minimal: ws-client-tx and change dir names to match project name	2018-04-06 10:38:03 +08:00
CMakeLists.txt	refactor: most preparation for -DLWS_ROLE_H1=0	2018-04-27 19:16:50 +08:00
localhost-100y.cert	minimal: adapt for ping test over https	2018-08-20 07:44:20 +08:00
localhost-100y.key	minimal: adapt for ping test over https	2018-08-20 07:44:20 +08:00
minimal-ws-server.c	strict host check vhost flag	2018-11-13 09:55:06 +08:00
protocol_lws_minimal.c	codacy: minor fixes	2018-10-13 08:16:27 +08:00
README.md	strict host check vhost flag	2018-11-13 09:55:06 +08:00

README.md

lws minimal ws server

build

 $ cmake . && make

Commandline Options

Option	Meaning
-d	Set logging verbosity
-s	Serve using TLS selfsigned cert (ie, connect to it with https://...)
-h	Strict Host: header checking against vhost name (localhost) and port

usage

 $ ./lws-minimal-ws-server
[2018/03/04 09:30:02:7986] USER: LWS minimal ws server | visit http://localhost:7681
[2018/03/04 09:30:02:7986] NOTICE: Creating Vhost 'default' port 7681, 1 protocols, IPv6 on

Visit http://localhost:7681 on multiple browser windows

Text you type in any browser window is sent to all of them.

For simplicity of this example, only one line of text is cached at the server.