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make upstream cookies configurable

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TCY16
2022-06-15 14:31:24 +02:00
parent d26c286da8
commit 69411ff125
11 changed files with 7750 additions and 7578 deletions
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testcode/fake_event.c
+16 -13
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@@ -1256,20 +1256,23 @@ struct serviced_query* outnet_serviced_query(struct outside_network* outnet,
client_string_addr->string, qstate->region);
}
// @TODO Make configurable
if (qstate->env->cfg->upstream_cookies) {
cookie = infra_get_cookie(env->infra_cache, addr, addrlen,
zone, zonelen, *env->now);
cookie = infra_get_cookie(env->infra_cache, addr, addrlen, zone,
zonelen, *env->now);
if (cookie->state == SERVER_COOKIE_LEARNED) {
/* We known the complete cookie, so we attach it */
edns_opt_list_append(&per_upstream_opt_list, LDNS_EDNS_COOKIE,
24, cookie->data.complete, qstate->region);
} else if (cookie->state == SERVER_COOKIE_UNKNOWN) {
/* We know just client cookie, so we attach it */
edns_opt_list_append(&per_upstream_opt_list, LDNS_EDNS_COOKIE,
8, cookie->data.components.client, qstate->region);
} /* We ignore COOKIE_NOT_SUPPORTED */
if (cookie->state == SERVER_COOKIE_LEARNED) {
/* We known the complete cookie, so we attach it */
edns_opt_list_append(&per_upstream_opt_list,
LDNS_EDNS_COOKIE, 24, cookie->data.complete,
qstate->region);
} else if (cookie->state == SERVER_COOKIE_UNKNOWN) {
/* We know just client cookie, so we attach it */
edns_opt_list_append(&per_upstream_opt_list,
LDNS_EDNS_COOKIE, 8,
cookie->data.components.client,
qstate->region);
} /* We ignore COOKIE_NOT_SUPPORTED */
}
/* add edns */
edns.edns_present = 1;