Attachment #3532 for bug #3329




sshkey_format_cert_validity(const struct sshkey_cert *cert, char *s, size_t l)
{
	char from[32], to[32], ret[128];
	time_t tt;
	struct tm *tm;

	*from = *to = '\0';
	if (cert->valid_after == 0 &&
	    cert->valid_before == 0xffffffffffffffffULL)
		return strlcpy(s, "forever", l);

	if (cert->valid_after != 0)
		format_absolute_time(cert->valid_after, from, sizeof(from));
	if (cert->valid_before != 0xffffffffffffffffULL)
		format_absolute_time(cert->valid_before, to, sizeof(to));
		tm = localtime(&tt);
		strftime(from, sizeof(from), "%Y-%m-%dT%H:%M:%S", tm);
	}
	if (cert->valid_before != 0xffffffffffffffffULL) {
		/* XXX revisit INT_MAX in 2038 :) */
		tt = cert->valid_before > INT_MAX ?
		    INT_MAX : cert->valid_before;
		tm = localtime(&tt);
		strftime(to, sizeof(to), "%Y-%m-%dT%H:%M:%S", tm);
	}

	if (cert->valid_after == 0)
		snprintf(ret, sizeof(ret), "before %s", to);

Lines 2284-2293 parse_absolute_time(const char *s, uint6 Link Here

(-)misc.c (-1 / +6 lines)
2284	return 0;	2284	return 0;
2285	}	2285	}
2286		2286
		2287	/* On OpenBSD time_t is int64_t which is long long. */
		2288	#ifndef TIME_T_MAX
		2289	# define TIME_T_MAX LLONG_MAX
		2290	#endif
		2291
2287	void	2292	void
2288	format_absolute_time(uint64_t t, char *buf, size_t len)	2293	format_absolute_time(uint64_t t, char *buf, size_t len)
2289	{	2294	{
2290	time_t tt = t > INT_MAX ? INT_MAX : t; /* XXX revisit in 2038 :P */	2295	time_t tt = t > TIME_T_MAX ? TIME_T_MAX : t;
2291	struct tm tm;	2296	struct tm tm;
2292		2297
2293	localtime_r(&tt, &tm);	2298	localtime_r(&tt, &tm);

Return to bug 3329

Lines 3115-3142 size_t Link Here

(-)sshkey.c (-16 / +4 lines)
3115	sshkey_format_cert_validity(const struct sshkey_cert cert, char s, size_t l)	3115	sshkey_format_cert_validity(const struct sshkey_cert cert, char s, size_t l)
3116	{	3116	{
3117	char from[32], to[32], ret[128];	3117	char from[32], to[32], ret[128];
3118	time_t tt;
3119	struct tm *tm;
3120		3118
3121	from = to = '\0';	3119	from = to = '\0';
3122	if (cert->valid_after == 0 &&	3120	if (cert->valid_after == 0 &&
3123	cert->valid_before == 0xffffffffffffffffULL)	3121	cert->valid_before == 0xffffffffffffffffULL)
3124	return strlcpy(s, "forever", l);	3122	return strlcpy(s, "forever", l);
3125		3123
3126	if (cert->valid_after != 0) {	3124	if (cert->valid_after != 0)
3127	/* XXX revisit INT_MAX in 2038 :) */	3125	format_absolute_time(cert->valid_after, from, sizeof(from));
3128	tt = cert->valid_after > INT_MAX ?	3126	if (cert->valid_before != 0xffffffffffffffffULL)
3129	INT_MAX : cert->valid_after;	3127	format_absolute_time(cert->valid_before, to, sizeof(to));
3130	tm = localtime(&tt);
3131	strftime(from, sizeof(from), "%Y-%m-%dT%H:%M:%S", tm);
3132	}
3133	if (cert->valid_before != 0xffffffffffffffffULL) {
3134	/* XXX revisit INT_MAX in 2038 :) */
3135	tt = cert->valid_before > INT_MAX ?
3136	INT_MAX : cert->valid_before;
3137	tm = localtime(&tt);
3138	strftime(to, sizeof(to), "%Y-%m-%dT%H:%M:%S", tm);
3139	}
3140		3128
3141	if (cert->valid_after == 0)	3129	if (cert->valid_after == 0)
3142	snprintf(ret, sizeof(ret), "before %s", to);	3130	snprintf(ret, sizeof(ret), "before %s", to);