Changeset 95604 in vbox for trunk/src/VBox/Runtime/common/crypto/iprt-openssl.cpp

Timestamp:

Jul 12, 2022 9:37:41 AM (3 years ago)

Author:

vboxsync

Message:

IPRT/RTCrPkcs7SimpleSignSignedData: Implemented pAdditionalAuthenticatedAttribs. bugref:8691

File:

• trunk/src/VBox/Runtime/common/crypto/iprt-openssl.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/crypto/iprt-openssl.cpp

@@ -37 +37 @@
 # include <iprt/asn1.h>
 # include <iprt/crypto/digest.h>
+# include <iprt/crypto/pkcs7.h>
 
 # include "internal/iprt-openssl.h"
@@ -139 +140 @@
 }
 
+DECLHIDDEN(int) rtCrOpenSslConvertPkcs7Attribute(void **ppvOsslAttrib, PCRTCRPKCS7ATTRIBUTE pAttrib, PRTERRINFO pErrInfo)
+{
+    const unsigned char *pabEncoded;
+    uint32_t             cbEncoded;
+    void                *pvFree;
+    int rc = RTAsn1EncodeQueryRawBits(RTCrPkcs7Attribute_GetAsn1Core(pAttrib),
+                                      (const uint8_t **)&pabEncoded, &cbEncoded, &pvFree, pErrInfo);
+    if (RT_SUCCESS(rc))
+    {
+        X509_ATTRIBUTE *pOsslAttrib = NULL;
+        X509_ATTRIBUTE *pOsslAttribRet = d2i_X509_ATTRIBUTE(&pOsslAttrib, &pabEncoded, cbEncoded);
+        RTMemTmpFree(pvFree);
+        if (pOsslAttribRet == pOsslAttrib)
+        {
+            *ppvOsslAttrib = pOsslAttrib;
+            return VINF_SUCCESS;
+        }
+        rc = RTErrInfoSet(pErrInfo, VERR_CR_X509_OSSL_D2I_FAILED, "d2i_X509_ATTRIBUTE");
+    }
+    *ppvOsslAttrib = NULL;
+    return rc;
+}
+
+
+DECLHIDDEN(void) rtCrOpenSslFreeConvertedPkcs7Attribute(void *pvOsslAttrib)
+{
+    X509_ATTRIBUTE_free((X509_ATTRIBUTE *)pvOsslAttrib);
+}
+
+
 #endif /* IPRT_WITH_OPENSSL */