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/* ****************************************************************************
* eID Middleware Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
**************************************************************************** */
#include "UnitTest++/src/UnitTest++.h"
#include "../CSP/ProviderAlgorithms.h"
using namespace eIDMW;
TEST(EnumAlgs)
{
CProviderAlgorithms oProvAlgs;
PROV_ENUMALGS algs;
DWORD dwAlgsLen = sizeof(PROV_ENUMALGS);
// MD5 is first, let's assume we don't change this
BOOL bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_MD5, algs.aiAlgid);
CHECK_EQUAL(128, algs.dwBitLen);
// If we set the CRYPT_FIRST flag again, we should get MD5 again
bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_MD5, algs.aiAlgid);
CHECK_EQUAL(128, algs.dwBitLen);
// Next should be SHA-1
bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_SHA1, algs.aiAlgid);
CHECK_EQUAL(160, algs.dwBitLen);
// Next should be CALG_SSL3_SHAMD5
bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_SSL3_SHAMD5, algs.aiAlgid);
CHECK_EQUAL(288, algs.dwBitLen);
// Next should be CALG_RSA_SIGN
bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_RSA_SIGN, algs.aiAlgid);
CHECK_EQUAL(1024, algs.dwBitLen);
// Next should return FALSE and GetLastError() should return ERROR_NO_MORE_ITEMS
bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(FALSE, bOK);
CHECK_EQUAL(ERROR_NO_MORE_ITEMS, GetLastError());
}
TEST(EnumAlgsEx)
{
CProviderAlgorithms oProvAlgs;
PROV_ENUMALGS_EX algs;
DWORD dwAlgsLen = sizeof(PROV_ENUMALGS_EX);
// MD5 is first, let's assume we don't change this
BOOL bOK = oProvAlgs.EnumAlgsEx((LPBYTE) &algs, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_MD5, algs.aiAlgid);
CHECK_EQUAL(128, algs.dwDefaultLen);
CHECK_EQUAL(128, algs.dwMaxLen);
CHECK_EQUAL(128, algs.dwMinLen);
// If we set the CRYPT_FIRST flag again, we should get MD5 again
bOK = oProvAlgs.EnumAlgsEx((LPBYTE) &algs, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_MD5, algs.aiAlgid);
CHECK_EQUAL(128, algs.dwDefaultLen);
CHECK_EQUAL(128, algs.dwMaxLen);
CHECK_EQUAL(128, algs.dwMinLen);
// Next should be SHA-1
bOK = oProvAlgs.EnumAlgsEx((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_SHA1, algs.aiAlgid);
CHECK_EQUAL(160, algs.dwDefaultLen);
CHECK_EQUAL(160, algs.dwMaxLen);
CHECK_EQUAL(160, algs.dwMinLen);
// Next should be CALG_SSL3_SHAMD5
bOK = oProvAlgs.EnumAlgsEx((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_SSL3_SHAMD5, algs.aiAlgid);
CHECK_EQUAL(288, algs.dwDefaultLen);
CHECK_EQUAL(288, algs.dwMaxLen);
CHECK_EQUAL(288, algs.dwMinLen);
// Next should be CALG_RSA_SIGN
bOK = oProvAlgs.EnumAlgsEx((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(CALG_RSA_SIGN, algs.aiAlgid);
CHECK_EQUAL(1024, algs.dwDefaultLen);
CHECK_EQUAL(4096, algs.dwMaxLen);
CHECK_EQUAL(1024, algs.dwMinLen);
// Next should return FALSE and GetLastError() should return ERROR_NO_MORE_ITEMS
bOK = oProvAlgs.EnumAlgsEx((LPBYTE) &algs, &dwAlgsLen, 0);
CHECK_EQUAL(FALSE, bOK);
CHECK_EQUAL(ERROR_NO_MORE_ITEMS, GetLastError());
}
// If pbData == NULL -> the length needed for pbData should be returned
TEST(GetLength)
{
CProviderAlgorithms oProvAlgs;
DWORD dwAlgsLen;
BOOL bOK = oProvAlgs.EnumAlgs((LPBYTE) NULL, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(sizeof(PROV_ENUMALGS), dwAlgsLen);
bOK = oProvAlgs.EnumAlgsEx((LPBYTE) NULL, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(sizeof(PROV_ENUMALGS_EX), dwAlgsLen);
}
TEST(WrongLength)
{
CProviderAlgorithms oProvAlgs;
PROV_ENUMALGS algs;
DWORD dwAlgsLen;
// Length too small -> ERROR_MORE_DATA must be returned
dwAlgsLen = sizeof(PROV_ENUMALGS) - 1;
BOOL bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(FALSE, bOK);
CHECK_EQUAL(ERROR_MORE_DATA, GetLastError());
// Length too large -> The correct length should be returned
dwAlgsLen = sizeof(PROV_ENUMALGS) + 1;
bOK = oProvAlgs.EnumAlgs((LPBYTE) &algs, &dwAlgsLen, CRYPT_FIRST);
CHECK_EQUAL(TRUE, bOK);
CHECK_EQUAL(sizeof(PROV_ENUMALGS), dwAlgsLen);
}
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