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MINOR: ssl: add fetch and ACL 'ssl_verify_result'

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This fetch returns the final ssl verify error.
This commit is contained in:
Emeric Brun 2012-09-21 15:27:20 +02:00 committed by Willy Tarreau
parent b6dc934302
commit baf8ffb673
1 changed files with 35 additions and 10 deletions
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25
src/ssl_sock.c
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@ -967,6 +967,29 @@ smp_fetch_ssl_sni(struct proxy *px, struct session *l4, void *l7, unsigned int o
#endif
}
/* integer, returns the verify result */
static int
smp_fetch_verify_result(struct proxy *px, struct session *l4, void *l7, unsigned int opt,
const struct arg *args, struct sample *smp)
{
if (!l4 || l4->si[0].conn.data != &ssl_sock)
return 0;
if (!(l4->si[0].conn.flags & CO_FL_CONNECTED)) {
smp->flags = SMP_F_MAY_CHANGE;
return 0;
}
if (!l4->si[0].conn.data_ctx)
return 0;
smp->type = SMP_T_UINT;
smp->data.uint = (unsigned int)SSL_get_verify_result(l4->si[0].conn.data_ctx);
smp->flags = 0;
return 1;
}
/* parse the "cafile" bind keyword */
static int bind_parse_cafile(char **args, int cur_arg, struct proxy *px, struct bind_conf *conf, char **err)
{
@ -1147,6 +1170,7 @@ static struct sample_fetch_kw_list sample_fetch_keywords = {{ },{
{ "is_ssl", smp_fetch_is_ssl, 0, NULL, SMP_T_BOOL, SMP_CAP_REQ|SMP_CAP_RES },
{ "ssl_has_sni", smp_fetch_has_sni, 0, NULL, SMP_T_BOOL, SMP_CAP_REQ|SMP_CAP_RES },
{ "ssl_sni", smp_fetch_ssl_sni, 0, NULL, SMP_T_CSTR, SMP_CAP_REQ|SMP_CAP_RES },
{ "ssl_verify_result", smp_fetch_verify_result, 0, NULL, SMP_T_UINT, SMP_CAP_REQ|SMP_CAP_RES },
{ NULL, NULL, 0, 0, 0 },
}};
@ -1160,6 +1184,7 @@ static struct acl_kw_list acl_kws = {{ },{
{ "ssl_sni", acl_parse_str, smp_fetch_ssl_sni, acl_match_str, ACL_USE_L6REQ_PERMANENT|ACL_MAY_LOOKUP, 0 },
{ "ssl_sni_end", acl_parse_str, smp_fetch_ssl_sni, acl_match_end, ACL_USE_L6REQ_PERMANENT|ACL_MAY_LOOKUP, 0 },
{ "ssl_sni_reg", acl_parse_str, smp_fetch_ssl_sni, acl_match_reg, ACL_USE_L6REQ_PERMANENT|ACL_MAY_LOOKUP, 0 },
{ "ssl_verify_result", acl_parse_int, smp_fetch_verify_result, acl_match_int, ACL_USE_L6REQ_PERMANENT|ACL_MAY_LOOKUP, 0 },
{ NULL, NULL, NULL, NULL },
}};