#include <stdio.h>
#include <time.h>
#include "cryptlib.h"
+#include "o_time.h"
#include <openssl/asn1t.h>
IMPLEMENT_ASN1_MSTRING(ASN1_TIME, B_ASN1_TIME)
ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t)
{
struct tm *ts;
-#if defined(THREADS) && !defined(WIN32) && !defined(__CYGWIN32__)
struct tm data;
- gmtime_r(&t,&data);
- ts=&data; /* should return &data, but doesn't on some systems, so we don't even look at the return value */
-#else
- ts=gmtime(&t);
-#endif
+ ts=OPENSSL_gmtime(&t,&data);
+ if (ts == NULL)
+ {
+ ASN1err(ASN1_F_ASN1_TIME_SET, ASN1_R_ERROR_GETTING_TIME);
+ return NULL;
+ }
if((ts->tm_year >= 50) && (ts->tm_year < 150))
return ASN1_UTCTIME_set(s, t);
return ASN1_GENERALIZEDTIME_set(s,t);
}
+
+int ASN1_TIME_check(ASN1_TIME *t)
+ {
+ if (t->type == V_ASN1_GENERALIZEDTIME)
+ return ASN1_GENERALIZEDTIME_check(t);
+ else if (t->type == V_ASN1_UTCTIME)
+ return ASN1_UTCTIME_check(t);
+ return 0;
+ }
+
+/* Convert an ASN1_TIME structure to GeneralizedTime */
+ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out)
+ {
+ ASN1_GENERALIZEDTIME *ret;
+ char *str;
+ int newlen;
+
+ if (!ASN1_TIME_check(t)) return NULL;
+
+ if (!out || !*out)
+ {
+ if (!(ret = ASN1_GENERALIZEDTIME_new ()))
+ return NULL;
+ if (out) *out = ret;
+ }
+ else ret = *out;
+
+ /* If already GeneralizedTime just copy across */
+ if (t->type == V_ASN1_GENERALIZEDTIME)
+ {
+ if(!ASN1_STRING_set(ret, t->data, t->length))
+ return NULL;
+ return ret;
+ }
+
+ /* grow the string */
+ if (!ASN1_STRING_set(ret, NULL, t->length + 2))
+ return NULL;
+ /* ASN1_STRING_set() allocated 'len + 1' bytes. */
+ newlen = t->length + 2 + 1;
+ str = (char *)ret->data;
+ /* Work out the century and prepend */
+ if (t->data[0] >= '5') BUF_strlcpy(str, "19", newlen);
+ else BUF_strlcpy(str, "20", newlen);
+
+ BUF_strlcat(str, (char *)t->data, newlen);
+
+ return ret;
+ }