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| author | Klemens Nanni <klemens@posteo.de> | 2021-06-10 01:32:09 +0000 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2021-06-10 14:44:35 -0400 |
| commit | 171a56ee2dcb18050edbcfaf62c121d35d06d43f (patch) | |
| tree | d3c98f16a04ad4388c9b268ea5cddf44ba38f3ac /config.c | |
| parent | Avoid creating out-of-bounds pointer when checking for seprintf truncation (diff) | |
| download | catgirl-171a56ee2dcb18050edbcfaf62c121d35d06d43f.tar.gz catgirl-171a56ee2dcb18050edbcfaf62c121d35d06d43f.zip | |
Hoist loading default root certificates into ircConfig()
tls_connect_socket(3) in ircConnect() does that by default already unless tls_config_set_ca_file(3) was used. Loading CA certificates before connecting makes no practical difference except on OpenBSD where this allows for tighter unveil und pledge setups now that all required (TLS related) file I/O is finished by the time ircConnect() gets to do network I/O. In case of the hidden `-!' insecure flag which is implied by `-o' to print server certificates and exit, loading root certificates is not required at all; likewise, using explicit self signed server certificates will not involve certificate authorities either, hence load them only if needed.
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