X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fpkcs12%2Fp12_utl.c;h=59c6f453f6e5a6a304cb396a150c9cf01c1c1d76;hb=c9cf29cca22d4d724a1e772bc5fdc201b2822f1d;hp=990fb7c469c1fa4afe19068c0f3042cc5072ce32;hpb=bc37a6b81c9a5e295481a1dd9ee572a4bddbf5ec;p=oweals%2Fopenssl.git

diff --git a/crypto/pkcs12/p12_utl.c b/crypto/pkcs12/p12_utl.c
index 990fb7c469..59c6f453f6 100644
--- a/crypto/pkcs12/p12_utl.c
+++ b/crypto/pkcs12/p12_utl.c
@@ -1,5 +1,5 @@
 /* p12_utl.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
 /* ====================================================================
@@ -58,69 +58,89 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "pkcs12.h"
+#include <openssl/pkcs12.h>
 
 /* Cheap and nasty Unicode stuff */
 
-unsigned char *asc2uni (asc, uni, unilen)
-unsigned char *asc, **uni;
-int *unilen;
+unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen)
 {
 	int ulen, i;
 	unsigned char *unitmp;
-	ulen = strlen(asc)*2  + 2;
-	if (!(unitmp = Malloc (ulen))) return NULL;
-	for (i = 0; i < ulen; i+=2) {
+	if (asclen == -1) asclen = strlen(asc);
+	ulen = asclen*2  + 2;
+	if (!(unitmp = OPENSSL_malloc(ulen))) return NULL;
+	for (i = 0; i < ulen - 2; i+=2) {
 		unitmp[i] = 0;
 		unitmp[i + 1] = asc[i>>1];
 	}
+	/* Make result double null terminated */
+	unitmp[ulen - 2] = 0;
+	unitmp[ulen - 1] = 0;
 	if (unilen) *unilen = ulen;
 	if (uni) *uni = unitmp;
 	return unitmp;
 }
 
-char *uni2asc (uni, unilen)
-unsigned char *uni;
-int unilen;
+char *OPENSSL_uni2asc(unsigned char *uni, int unilen)
 {
 	int asclen, i;
 	char *asctmp;
 	asclen = unilen / 2;
 	/* If no terminating zero allow for one */
-	if (uni[unilen - 1]) asclen++;
+	if (!unilen || uni[unilen - 1]) asclen++;
 	uni++;
-	if (!(asctmp = Malloc (asclen))) return NULL;
+	if (!(asctmp = OPENSSL_malloc(asclen))) return NULL;
 	for (i = 0; i < unilen; i+=2) asctmp[i>>1] = uni[i];
 	asctmp[asclen - 1] = 0;
 	return asctmp;
 }
 
-int i2d_PKCS12_bio(bp, p12)
-BIO *bp;
-PKCS12 *p12;
+int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12)
 {
-	return ASN1_i2d_bio((int(*)())i2d_PKCS12, bp, (unsigned char *)p12);
+	return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
 }
 
-int i2d_PKCS12_fp(fp, p12)
-FILE *fp;
-PKCS12 *p12;
+#ifndef OPENSSL_NO_FP_API
+int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12)
 {
-	return ASN1_i2d_fp((int(*)())i2d_PKCS12, fp, (unsigned char *)p12);
+	return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
 }
+#endif
 
-PKCS12 *d2i_PKCS12_bio(bp, p12)
-BIO *bp;
-PKCS12 **p12;
+PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12)
 {
-	return (PKCS12 *)ASN1_d2i_bio((char *(*)())PKCS12_new,
-         (char *(*)())d2i_PKCS12, bp, (unsigned char **)p12);
+	return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
 }
-PKCS12 *d2i_PKCS12_fp(fp, p12)
-FILE *fp;
-PKCS12 **p12;
+#ifndef OPENSSL_NO_FP_API
+PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12)
 {
-        return (PKCS12 *)ASN1_d2i_fp((char *(*)())PKCS12_new, 
-         (char *(*)())d2i_PKCS12, fp, (unsigned char **)(p12));
+        return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
 }
+#endif
 
+PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509)
+{
+	return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509),
+			NID_x509Certificate, NID_certBag);
+}
+
+PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl)
+{
+	return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL),
+			NID_x509Crl, NID_crlBag);
+}
+
+X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag)
+{
+	if(M_PKCS12_bag_type(bag) != NID_certBag) return NULL;
+	if(M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) return NULL;
+	return ASN1_item_unpack(bag->value.bag->value.octet, ASN1_ITEM_rptr(X509));
+}
+
+X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag)
+{
+	if(M_PKCS12_bag_type(bag) != NID_crlBag) return NULL;
+	if(M_PKCS12_cert_bag_type(bag) != NID_x509Crl) return NULL;
+	return ASN1_item_unpack(bag->value.bag->value.octet,
+							ASN1_ITEM_rptr(X509_CRL));
+}