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dnssec lame detection.

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git-svn-id: file:///svn/unbound/trunk@714 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2007-10-22 15:25:37 +00:00
parent b247774236
commit 633daf4bc7
17 changed files with 1189 additions and 27 deletions
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validator/validator.c
+12 -11
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@@ -97,15 +97,16 @@ fill_nsec3_iter(struct val_env* ve, char* s, int c)
/** apply config settings to validator */
static int
val_apply_cfg(struct val_env* val_env, struct config_file* cfg)
val_apply_cfg(struct module_env* env, struct val_env* val_env,
struct config_file* cfg)
{
int c;
val_env->bogus_ttl = (uint32_t)cfg->bogus_ttl;
val_env->clean_additional = cfg->val_clean_additional;
val_env->permissive_mode = cfg->val_permissive_mode;
if(!val_env->anchors)
val_env->anchors = anchors_create();
if(!val_env->anchors) {
if(!env->anchors)
env->anchors = anchors_create();
if(!env->anchors) {
log_err("out of memory");
return 0;
}
@@ -115,7 +116,7 @@ val_apply_cfg(struct val_env* val_env, struct config_file* cfg)
log_err("out of memory");
return 0;
}
if(!anchors_apply_cfg(val_env->anchors, cfg)) {
if(!anchors_apply_cfg(env->anchors, cfg)) {
log_err("validator: error in trustanchors config");
return 0;
}
@@ -146,7 +147,7 @@ val_init(struct module_env* env, int id)
env->modinfo[id] = (void*)val_env;
env->need_to_validate = 1;
val_env->permissive_mode = 0;
if(!val_apply_cfg(val_env, env->cfg)) {
if(!val_apply_cfg(env, val_env, env->cfg)) {
log_err("validator: could not apply configuration settings.");
return 0;
}
@@ -160,7 +161,7 @@ val_deinit(struct module_env* env, int id)
if(!env || !env->modinfo || !env->modinfo[id])
return;
val_env = (struct val_env*)env->modinfo[id];
anchors_delete(val_env->anchors);
anchors_delete(env->anchors);
key_cache_delete(val_env->kcache);
free(val_env->nsec3_keysize);
free(val_env->nsec3_maxiter);
@@ -1114,13 +1115,13 @@ processInit(struct module_qstate* qstate, struct val_qstate* vq,
}
}
val_mark_indeterminate(vq->chase_reply, ve->anchors,
val_mark_indeterminate(vq->chase_reply, qstate->env->anchors,
qstate->env->rrset_cache);
vq->key_entry = NULL;
vq->empty_DS_name = NULL;
vq->ds_rrset = 0;
vq->trust_anchor = anchors_lookup(ve->anchors, vq->qchase.qname,
vq->qchase.qname_len, vq->qchase.qclass);
vq->trust_anchor = anchors_lookup(qstate->env->anchors,
vq->qchase.qname, vq->qchase.qname_len, vq->qchase.qclass);
if(vq->trust_anchor == NULL) {
/*response isn't under a trust anchor, so we cannot validate.*/
vq->chase_reply->security = sec_status_indeterminate;
@@ -2078,7 +2079,7 @@ val_get_mem(struct module_env* env, int id)
if(!ve)
return 0;
return sizeof(*ve) + key_cache_get_mem(ve->kcache) +
anchors_get_mem(ve->anchors) +
anchors_get_mem(env->anchors) +
sizeof(size_t)*2*ve->nsec3_keyiter_count;
}