import openssl-0.9.7-beta1

1 files changed, 57 insertions, 22 deletions

diff --git a/src/lib/libcrypto/asn1/a_time.c b/src/lib/libcrypto/asn1/a_time.c
index c1690a5694..27ddd30899 100644
--- a/src/lib/libcrypto/asn1/a_time.c
+++ b/src/lib/libcrypto/asn1/a_time.c
@@ -64,8 +64,14 @@
 #include <stdio.h>
 #include <time.h>
 #include "cryptlib.h"
-#include <openssl/asn1.h>
+#include "o_time.h"
+#include <openssl/asn1t.h>
 
+IMPLEMENT_ASN1_MSTRING(ASN1_TIME, B_ASN1_TIME)
+
+IMPLEMENT_ASN1_FUNCTIONS(ASN1_TIME)
+
+#if 0
 int i2d_ASN1_TIME(ASN1_TIME *a, unsigned char **pp)
         {
 #ifdef CHARSET_EBCDIC
@@ -89,35 +95,64 @@ int i2d_ASN1_TIME(ASN1_TIME *a, unsigned char **pp)
         ASN1err(ASN1_F_I2D_ASN1_TIME,ASN1_R_EXPECTING_A_TIME);
         return -1;
         }
-
-
-ASN1_TIME *d2i_ASN1_TIME(ASN1_TIME **a, unsigned char **pp, long length)
-        {
-        unsigned char tag;
-        tag = **pp & ~V_ASN1_CONSTRUCTED;
-        if(tag == (V_ASN1_UTCTIME|V_ASN1_UNIVERSAL))
-                                         return d2i_ASN1_UTCTIME(a, pp, length);
-        if(tag == (V_ASN1_GENERALIZEDTIME|V_ASN1_UNIVERSAL))
-                                return d2i_ASN1_GENERALIZEDTIME(a, pp, length);
-        ASN1err(ASN1_F_D2I_ASN1_TIME,ASN1_R_EXPECTING_A_TIME);
-        return(NULL);
-        }
+#endif
 
 
 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t)
         {
         struct tm *ts;
-#if defined(THREADS) && !defined(WIN32)
         struct tm data;
-#endif
 
-#if defined(THREADS) && !defined(WIN32)
-        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)
+                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;
+
+        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;
+        str = (char *)ret->data;
+        /* Work out the century and prepend */
+        if (t->data[0] >= '5') strcpy(str, "19");
+        else strcpy(str, "20");
+
+        strcat(str, (char *)t->data);
+
+        return ret;
+        }