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Measure cryptographic work done by DNSSEC.

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This commit is contained in:
Simon Kelley
2024-01-01 17:17:25 +00:00
parent 51471cafa5
commit 59d30390c9
3 changed files with 63 additions and 33 deletions
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10
src/dnsmasq.h
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@@ -796,7 +796,7 @@ struct frec {
struct blockdata *stash; /* Saved reply, whilst we validate */
size_t stash_len;
#ifdef HAVE_DNSSEC
int class, work_counter;
int class, work_counter, validate_counter;
struct frec *dependent; /* Query awaiting internally-generated DNSKEY or DS query */
struct frec *next_dependent; /* list of above. */
struct frec *blocking_query; /* Query which is blocking us. */
@@ -1417,10 +1417,12 @@ int in_zone(struct auth_zone *zone, char *name, char **cut);
/* dnssec.c */
#ifdef HAVE_DNSSEC
size_t dnssec_generate_query(struct dns_header *header, unsigned char *end, char *name, int class, int type, int edns_pktsz);
int dnssec_validate_by_ds(time_t now, struct dns_header *header, size_t plen, char *name, char *keyname, int class);
int dnssec_validate_ds(time_t now, struct dns_header *header, size_t plen, char *name, char *keyname, int class);
int dnssec_validate_by_ds(time_t now, struct dns_header *header, size_t plen, char *name,
char *keyname, int class, int *validate_count);
int dnssec_validate_ds(time_t now, struct dns_header *header, size_t plen, char *name,
char *keyname, int class, int *validate_count);
int dnssec_validate_reply(time_t now, struct dns_header *header, size_t plen, char *name, char *keyname, int *class,
int check_unsigned, int *neganswer, int *nons, int *nsec_ttl);
int check_unsigned, int *neganswer, int *nons, int *nsec_ttl, int *validate_count);
int dnskey_keytag(int alg, int flags, unsigned char *key, int keylen);
size_t filter_rrsigs(struct dns_header *header, size_t plen);
int setup_timestamp(void);