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

History

Andy Green 7eb36102a9 ss: server: h1, h2, ws basic support Add initial support for defining servers using Secure Streams policy and api semantics. Serving h1, h2 and ws should be functional, the new minimal example shows a combined http + SS server with an incrementing ws message shown in the browser over tls, in around 200 lines of user code. NOP out anything to do with plugins, they're not currently used. Update the docs correspondingly.		2020-07-27 12:05:24 +01:00
..
CMakeLists.txt	cmake: provide LIBWEBSOCKETS_DEP_LIBS in CONFIG	2020-06-16 19:45:35 +01:00
minimal-secure-streams.c	ss: server: h1, h2, ws basic support	2020-07-27 12:05:24 +01:00
README.md	ss: add static policy as a build option	2020-03-26 06:48:34 +00:00

README.md

lws minimal secure streams policy2c

This application parses a JSON policy passed on stdin and emits the equivalent of it in C structs ready for compilation.

This is useful in the case your platform doesn't use a dynamic JSON policy and is space-constrained, you can still form and maintain the policy in JSON, but with this utility convert it into compileable C.

Notice this depends on LWS_ROLE_H1, LWS_ROLE_H2, LWS_ROLE_WS and LWS_ROLE_MQTT build of lws, since it has to be able to work with any kind of policy content.

build

 $ cmake . && make

usage

Commandline option	Meaning
-d	Debug verbosity in decimal, eg, -d15

$ cat mypolicy.json | lws-minimal-secure-streams-policy2c

(on stdout) 

static const uint32_t _rbo_bo_0[] = {
 1000,  2000,  3000,  5000,  10000, 
};
static const lws_retry_bo_t _rbo_0 = {
	.retry_ms_table = _rbo_bo_0,
	.retry_ms_table_count = 5,
	.conceal_count = 5,
	.secs_since_valid_ping = 30,
	.secs_since_valid_hangup = 35,
	.jitter_percent = 20,
};
static const uint8_t _ss_der_amazon_root_ca_1[] = {
	/* 0x  0 */ 0x30, 0x82, 0x03, 0x41, 0x30, 0x82, 0x02, 0x29, 
	/* 0x  8 */ 0xA0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x13, 0x06, 
	/* 0x 10 */ 0x6C, 0x9F, 0xCF, 0x99, 0xBF, 0x8C, 0x0A, 0x39, 
	/* 0x 18 */ 0xE2, 0xF0, 0x78, 0x8A, 0x43, 0xE6, 0x96, 0x36, 
	/* 0x 20 */ 0x5B, 0xCA, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 
...