/* pk7_smime.c */
/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
- * project 1999.
+ * project.
*/
/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1999-2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
PKCS7_add_certificate(p7, sk_X509_value(certs, i));
}
- if(!(p7bio = PKCS7_dataInit(p7, NULL))) {
- PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
- return NULL;
- }
-
-
- SMIME_crlf_copy(data, p7bio, flags);
-
if(!(flags & PKCS7_NOATTR)) {
PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
V_ASN1_OBJECT, OBJ_nid2obj(NID_pkcs7_data));
}
}
+ if (flags & PKCS7_STREAM)
+ return p7;
+
+ if (!(p7bio = PKCS7_dataInit(p7, NULL))) {
+ PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+
+ SMIME_crlf_copy(data, p7bio, flags);
+
if(flags & PKCS7_DETACHED)PKCS7_set_detached(p7, 1);
if (!PKCS7_dataFinal(p7,p7bio)) {
if (!(flags & PKCS7_NOVERIFY)) for (k = 0; k < sk_X509_num(signers); k++) {
signer = sk_X509_value (signers, k);
if (!(flags & PKCS7_NOCHAIN)) {
- X509_STORE_CTX_init(&cert_ctx, store, signer,
- p7->d.sign->cert);
+ if(!X509_STORE_CTX_init(&cert_ctx, store, signer,
+ p7->d.sign->cert))
+ {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
+ sk_X509_free(signers);
+ return 0;
+ }
X509_STORE_CTX_set_purpose(&cert_ctx,
X509_PURPOSE_SMIME_SIGN);
- } else X509_STORE_CTX_init (&cert_ctx, store, signer, NULL);
+ } else if(!X509_STORE_CTX_init (&cert_ctx, store, signer, NULL)) {
+ PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
+ sk_X509_free(signers);
+ return 0;
+ }
i = X509_verify_cert(&cert_ctx);
if (i <= 0) j = X509_STORE_CTX_get_error(&cert_ctx);
X509_STORE_CTX_cleanup(&cert_ctx);