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authormarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
committermarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
commitff48c0d9098080b51ea12710029135916d117806 (patch)
tree96e6af9caf170ba21a1027b24e306a07e27d7b75 /openssl/crypto/pkcs7/pk7_asn1.c
parentbb731f5ac92655c4860a41fa818a7a63005f8369 (diff)
downloadvcxsrv-ff48c0d9098080b51ea12710029135916d117806.tar.gz
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svn merge -r514:HEAD ^/branches/released .
Diffstat (limited to 'openssl/crypto/pkcs7/pk7_asn1.c')
-rw-r--r--openssl/crypto/pkcs7/pk7_asn1.c43
1 files changed, 38 insertions, 5 deletions
diff --git a/openssl/crypto/pkcs7/pk7_asn1.c b/openssl/crypto/pkcs7/pk7_asn1.c
index 1f70d3138..b7ec2883c 100644
--- a/openssl/crypto/pkcs7/pk7_asn1.c
+++ b/openssl/crypto/pkcs7/pk7_asn1.c
@@ -77,10 +77,39 @@ ASN1_ADB(PKCS7) = {
ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
} ASN1_ADB_END(PKCS7, 0, type, 0, &p7default_tt, NULL);
-ASN1_NDEF_SEQUENCE(PKCS7) = {
+/* PKCS#7 streaming support */
+static int pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ void *exarg)
+{
+ ASN1_STREAM_ARG *sarg = exarg;
+ PKCS7 **pp7 = (PKCS7 **)pval;
+
+ switch(operation)
+ {
+
+ case ASN1_OP_STREAM_PRE:
+ if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
+ return 0;
+ case ASN1_OP_DETACHED_PRE:
+ sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
+ if (!sarg->ndef_bio)
+ return 0;
+ break;
+
+ case ASN1_OP_STREAM_POST:
+ case ASN1_OP_DETACHED_POST:
+ if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
+ return 0;
+ break;
+
+ }
+ return 1;
+}
+
+ASN1_NDEF_SEQUENCE_cb(PKCS7, pk7_cb) = {
ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
ASN1_ADB_OBJECT(PKCS7)
-}ASN1_NDEF_SEQUENCE_END(PKCS7)
+}ASN1_NDEF_SEQUENCE_END_cb(PKCS7, PKCS7)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7)
IMPLEMENT_ASN1_NDEF_FUNCTION(PKCS7)
@@ -98,7 +127,8 @@ ASN1_NDEF_SEQUENCE(PKCS7_SIGNED) = {
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNED)
/* Minor tweak to operation: free up EVP_PKEY */
-static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ void *exarg)
{
if(operation == ASN1_OP_FREE_POST) {
PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
@@ -140,7 +170,8 @@ ASN1_NDEF_SEQUENCE(PKCS7_ENVELOPE) = {
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
/* Minor tweak to operation: free up X509 */
-static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
+static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ void *exarg)
{
if(operation == ASN1_OP_FREE_POST) {
PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
@@ -161,7 +192,7 @@ IMPLEMENT_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
ASN1_NDEF_SEQUENCE(PKCS7_ENC_CONTENT) = {
ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
- ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING, 0)
+ ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
} ASN1_NDEF_SEQUENCE_END(PKCS7_ENC_CONTENT)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
@@ -212,3 +243,5 @@ ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_VERIFY)
+
+IMPLEMENT_ASN1_PRINT_FUNCTION(PKCS7)