zeek/scripts/policy/protocols/ssl/certificate-request-info.zeek
Benjamin Bannier 24894febb6 Bump typos pre-commit hooks
This now picks up additional typical misspellings, but also triggers on
more identifiers we use. I opted for fixing the obvious misspellings and
updated the allowlist for anything else.
2024-12-09 16:13:28 +01:00

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789 B
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##! When the server requests a client certificate, it optionally may specify a list of CAs that
##! it accepts. If the server does this, this script adds this list to ssl.log.
@load base/protocols/ssl
module SSL;
redef record SSL::Info += {
## List of client certificate CAs accepted by the server
requested_client_certificate_authorities: vector of string &optional &log;
};
event ssl_certificate_request(c: connection, is_client: bool, certificate_types: index_vec, supported_signature_algorithms: signature_and_hashalgorithm_vec, certificate_authorities: string_vec)
{
if ( is_client )
return;
local out: vector of string = vector();
for ( _, ca in certificate_authorities )
out += parse_distinguished_name(ca);
c$ssl$requested_client_certificate_authorities = out;
}