Vijay Kiran Kamuju : crypt32: Add CMSG_SIGNER_UNAUTH_ATTR_PARAM implementation.
Alexandre Julliard
julliard at winehq.org
Tue Feb 19 15:29:34 CST 2019
Module: wine
Branch: master
Commit: 0d0906b56d5ffec3a6ae57570860f00dc5e053cf
URL: https://source.winehq.org/git/wine.git/?a=commit;h=0d0906b56d5ffec3a6ae57570860f00dc5e053cf
Author: Vijay Kiran Kamuju <infyquest at gmail.com>
Date: Wed Feb 13 05:56:20 2019 +0100
crypt32: Add CMSG_SIGNER_UNAUTH_ATTR_PARAM implementation.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=37837
Signed-off-by: Vijay Kiran Kamuju <infyquest at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/crypt32/msg.c | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/dlls/crypt32/msg.c b/dlls/crypt32/msg.c
index 4132390..ea96248 100644
--- a/dlls/crypt32/msg.c
+++ b/dlls/crypt32/msg.c
@@ -2999,6 +2999,37 @@ static BOOL CDecodeEnvelopedMsg_GetParam(CDecodeMsg *msg, DWORD dwParamType,
return ret;
}
+static BOOL CRYPT_CopyUnauthAttr(void *pvData, DWORD *pcbData,
+ const CMSG_CMS_SIGNER_INFO *in)
+{
+ DWORD size;
+ BOOL ret;
+
+ TRACE("(%p, %d, %p)\n", pvData, pvData ? *pcbData : 0, in);
+
+ size = CRYPT_SizeOfAttributes(&in->UnauthAttrs);
+ if (!pvData)
+ {
+ *pcbData = size;
+ ret = TRUE;
+ }
+ else if (*pcbData < size)
+ {
+ *pcbData = size;
+ SetLastError(ERROR_MORE_DATA);
+ ret = FALSE;
+ }
+ else
+ {
+ CRYPT_ATTRIBUTES *out = pvData;
+
+ CRYPT_ConstructAttributes(out,&in->UnauthAttrs);
+ ret = TRUE;
+ }
+ TRACE("returning %d\n", ret);
+ return ret;
+}
+
static BOOL CDecodeSignedMsg_GetParam(CDecodeMsg *msg, DWORD dwParamType,
DWORD dwIndex, void *pvData, DWORD *pcbData)
{
@@ -3172,6 +3203,18 @@ static BOOL CDecodeSignedMsg_GetParam(CDecodeMsg *msg, DWORD dwParamType,
else
SetLastError(CRYPT_E_INVALID_MSG_TYPE);
break;
+ case CMSG_SIGNER_UNAUTH_ATTR_PARAM:
+ if (msg->u.signed_data.info)
+ {
+ if (dwIndex >= msg->u.signed_data.info->cSignerInfo)
+ SetLastError(CRYPT_E_INVALID_INDEX);
+ else
+ ret = CRYPT_CopyUnauthAttr(pvData, pcbData,
+ &msg->u.signed_data.info->rgSignerInfo[dwIndex]);
+ }
+ else
+ SetLastError(CRYPT_E_INVALID_MSG_TYPE);
+ break;
default:
FIXME("unimplemented for %d\n", dwParamType);
SetLastError(CRYPT_E_INVALID_MSG_TYPE);
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