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In some cases devices may be too constrained to handle JSON policies but still want to use SS apis and methodology. This introduces an off-by-default cmake option LWS_WITH_SECURE_STREAMS_STATIC_POLICY_ONLY, if enabled the JSON parsing part is excluded and it's assumed the user code provides its policy as hardcoded policy structs.
2.9 KiB
2.9 KiB
lws minimal secure streams static policy
The application goes to https://warmcat.com and reads index.html there.
It does it using a static Secure Streams policy generated from JSON by policy2c example.
build
$ cmake . && make
usage
Commandline option | Meaning |
---|---|
-d | Debug verbosity in decimal, eg, -d15 |
$ ./lws-minimal-secure-streams-staticpolicy
[2020/03/26 15:49:12:6640] U: LWS secure streams static policy test client [-d<verb>]
[2020/03/26 15:49:12:7067] N: lws_create_context: using ss proxy bind '(null)', port 0, ads '(null)'
[2020/03/26 15:49:12:7567] N: lws_tls_client_create_vhost_context: using mem client CA cert 914
[2020/03/26 15:49:12:7597] N: lws_tls_client_create_vhost_context: using mem client CA cert 1011
[2020/03/26 15:49:12:7603] N: lws_tls_client_create_vhost_context: using mem client CA cert 1425
[2020/03/26 15:49:12:7605] N: lws_tls_client_create_vhost_context: using mem client CA cert 1011
[2020/03/26 15:49:12:9713] N: lws_system_cpd_set: setting CPD result OK
[2020/03/26 15:49:13:9625] N: ss_api_amazon_auth_rx: acquired 588-byte api.amazon.com auth token, exp 3600s
[2020/03/26 15:49:13:9747] U: myss_state: LWSSSCS_CREATING, ord 0x0
[2020/03/26 15:49:13:9774] U: myss_state: LWSSSCS_CONNECTING, ord 0x0
[2020/03/26 15:49:14:1897] U: myss_state: LWSSSCS_CONNECTED, ord 0x0
[2020/03/26 15:49:14:1926] U: myss_rx: len 1520, flags: 1
[2020/03/26 15:49:14:1945] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:1946] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:1947] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:1948] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:1949] U: myss_rx: len 583, flags: 0
[2020/03/26 15:49:14:2087] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2089] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2090] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2091] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2092] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2093] U: myss_rx: len 583, flags: 0
[2020/03/26 15:49:14:2109] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2110] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2111] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2112] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2113] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2114] U: myss_rx: len 583, flags: 0
[2020/03/26 15:49:14:2135] U: myss_rx: len 1520, flags: 0
[2020/03/26 15:49:14:2136] U: myss_rx: len 1358, flags: 0
[2020/03/26 15:49:14:2136] U: myss_rx: len 0, flags: 2
[2020/03/26 15:49:14:2138] U: myss_state: LWSSSCS_QOS_ACK_REMOTE, ord 0x0
[2020/03/26 15:49:14:2139] N: myss_state: LWSSSCS_QOS_ACK_REMOTE
[2020/03/26 15:49:14:2170] U: myss_state: LWSSSCS_DISCONNECTED, ord 0x0
[2020/03/26 15:49:14:2192] U: myss_state: LWSSSCS_DESTROYING, ord 0x0
[2020/03/26 15:49:14:2265] E: lws_context_destroy3
[2020/03/26 15:49:14:2282] U: Completed: OK