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ncrypt: Implement NCryptIsAlgSupported. 

Microsoft Edge calls this function.

Signed-off-by: Mohamad Al-Jaf <mohamadaljaf@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Mohamad Al-Jaf 2022-04-07 11:46:27 +02:00 committed by Alexandre Julliard
parent ee7eaca877
commit db10be7318
3 changed files with 44 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
dlls/ncrypt/main.c
View File

@ -416,8 +416,48 @@ SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE provider, NCRYPT_KEY_H
SECURITY_STATUS WINAPI NCryptIsAlgSupported(NCRYPT_PROV_HANDLE provider, const WCHAR *algid, DWORD flags)
{
FIXME("(%#Ix, %s, %#lx): stub\n", provider, wine_dbgstr_w(algid), flags);
return NTE_NOT_SUPPORTED;
static const ULONG supported = BCRYPT_CIPHER_OPERATION |\
BCRYPT_ASYMMETRIC_ENCRYPTION_OPERATION |\
BCRYPT_SIGNATURE_OPERATION |\
BCRYPT_SECRET_AGREEMENT_OPERATION;
BCRYPT_ALGORITHM_IDENTIFIER *list;
ULONG i, count;
NTSTATUS status;
TRACE("(%#Ix, %s, %#lx)\n", provider, wine_dbgstr_w(algid), flags);
if (!provider) return NTE_INVALID_HANDLE;
if (!algid) return HRESULT_FROM_WIN32(RPC_X_NULL_REF_POINTER);
if (flags == NCRYPT_SILENT_FLAG)
{
FIXME("Silent flag not implemented\n");
}
else if (flags)
{
WARN("Invalid flags %#lx\n", flags);
return NTE_BAD_FLAGS;
}
if (!lstrcmpiW(BCRYPT_RSA_SIGN_ALGORITHM, algid)) return NTE_NOT_SUPPORTED;
status = BCryptEnumAlgorithms(supported, &count, &list, 0);
if (status != STATUS_SUCCESS)
{
ERR("Error retrieving algorithm list %#lx\n", status);
return map_ntstatus(status);
}
status = STATUS_NOT_SUPPORTED;
for (i = 0; i < count; i++)
{
if (!lstrcmpiW(list[i].pszName, algid))
{
status = STATUS_SUCCESS;
break;
}
}
BCryptFreeBuffer(list);
return map_ntstatus(status);
}
BOOL WINAPI NCryptIsKeyHandle(NCRYPT_KEY_HANDLE hKey)

2
dlls/ncrypt/ncrypt.spec
View File

@ -77,7 +77,7 @@
@ stdcall NCryptGetProperty(ptr wstr ptr long ptr long)
@ stub NCryptGetProtectionDescriptorInfo
@ stdcall NCryptImportKey(long long wstr ptr ptr ptr long long)
@ stub NCryptIsAlgSupported(long wstr long)
@ stdcall NCryptIsAlgSupported(long wstr long)
@ stdcall NCryptIsKeyHandle(long)
@ stub NCryptKeyDerivation
@ stub NCryptNotifyChangeKey

1
include/ncrypt.h
View File

@ -118,6 +118,7 @@ SECURITY_STATUS WINAPI NCryptFreeObject(NCRYPT_HANDLE);
SECURITY_STATUS WINAPI NCryptGetProperty(NCRYPT_HANDLE, const WCHAR *, BYTE *, DWORD, DWORD *, DWORD);
SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE, const WCHAR *, NCryptBufferDesc *,
NCRYPT_KEY_HANDLE *, BYTE *, DWORD, DWORD);
SECURITY_STATUS WINAPI NCryptIsAlgSupported(NCRYPT_PROV_HANDLE, const WCHAR *, DWORD);
SECURITY_STATUS WINAPI NCryptOpenKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE *, const WCHAR *, DWORD, DWORD);
SECURITY_STATUS WINAPI NCryptOpenStorageProvider(NCRYPT_PROV_HANDLE *, const WCHAR *, DWORD);
SECURITY_STATUS WINAPI NCryptSetProperty(NCRYPT_HANDLE, const WCHAR *, BYTE *, DWORD, DWORD);