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Statistics printing.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@20772 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-06-01 21:53:41 +00:00
parent c9b307394a
commit 98c0802377
1 changed files with 110 additions and 0 deletions
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110
lib/hx509/cert.c
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@@ -34,6 +34,7 @@
#include "hx_locl.h"
RCSID("$Id$");
#include "crypto-headers.h"
#include <rtbl.h>
struct hx509_verify_ctx_data {
hx509_certs trust_anchors;
@@ -2055,6 +2056,8 @@ _hx509_query_match_cert(hx509_context context, const hx509_query *q, hx509_cert
{
Certificate *c = _hx509_get_cert(cert);
_hx509_query_statistic(context, 1, q);
if ((q->match & HX509_QUERY_FIND_ISSUER_CERT) &&
_hx509_cert_is_parent_cmp(q->subject, c, 0) != 0)
return 0;
@@ -2179,6 +2182,113 @@ _hx509_query_match_cert(hx509_context context, const hx509_query *q, hx509_cert
return 1;
}
void
hx509_query_statistic_file(hx509_context context, const char *fn)
{
if (context->querystat)
free(context->querystat);
context->querystat = strdup(fn);
}
void
_hx509_query_statistic(hx509_context context, int type, const hx509_query *q)
{
FILE *f;
if (context->querystat == NULL)
return;
f = fopen(context->querystat, "a");
if (f == NULL)
return;
fprintf(f, "%d %d\n", type, q->match);
fclose(f);
}
static const char *statname[] = {
"find issuer cert",
"match serialnumber",
"match issuer name",
"match subject name",
"match subject key id",
"match issuer id",
"private key",
"ku encipherment",
"ku digitalsignature",
"ku keycertsign",
"ku crlsign",
"ku nonrepudiation",
"ku keyagreement",
"ku dataencipherment",
"anchor",
"match certificate",
"match local key id",
"no match path",
"match friendly name",
"match function",
"match key hash sha1",
"match time"
};
void
hx509_query_unparse_stats(hx509_context context, int printtype, FILE *out)
{
rtbl_t t;
FILE *f;
int type, mask, i, num;
unsigned long stats[32];
unsigned long multiqueries = 0, totalqueries = 0;
if (context->querystat == NULL)
return;
f = fopen(context->querystat, "r");
if (f == NULL)
return;
memset(stats, 0, sizeof(stats));
while (fscanf(f, "%d %d\n", &type, &mask) == 2) {
if (type != printtype)
continue;
num = i = 0;
while (mask && i < sizeof(stats)/sizeof(stats[0])) {
if (mask & 1) {
stats[i]++;
num++;
}
mask = mask >>1 ;
i++;
}
if (num > 1)
multiqueries++;
totalqueries++;
}
fclose(f);
t = rtbl_create();
if (t == NULL)
errx(1, "out of memory");
rtbl_set_separator (t, " ");
rtbl_add_column_by_id (t, 0, "Name", 0);
rtbl_add_column_by_id (t, 1, "Counter", 0);
for (i = 0; i < sizeof(stats)/sizeof(stats[0]); i++) {
char str[10];
if (i < sizeof(statname)/sizeof(statname[0]))
rtbl_add_column_entry_by_id (t, 0, statname[i]);
else {
snprintf(str, sizeof(str), "%d", i);
rtbl_add_column_entry_by_id (t, 0, str);
}
snprintf(str, sizeof(str), "%lu", stats[i]);
rtbl_add_column_entry_by_id (t, 1, str);
}
rtbl_format(t, out);
rtbl_destroy(t);
}
int
hx509_cert_check_eku(hx509_context context, hx509_cert cert,
const heim_oid *eku, int allow_any_eku)