380 lines
11 KiB
C
380 lines
11 KiB
C
/*
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* Copyright 2002 Mike McCormack for CodeWeavers
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* Copyright 2005 Juan Lang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wincrypt.h"
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#include "winreg.h"
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#include "winnls.h"
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#include "mssip.h"
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#include "crypt32_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(crypt);
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static HCRYPTPROV hDefProv;
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BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD fdwReason, PVOID pvReserved)
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{
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switch (fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hInstance);
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CRYPT_InitFunctionSets();
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break;
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case DLL_PROCESS_DETACH:
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CRYPT_FreeFunctionSets();
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if (hDefProv) CryptReleaseContext(hDefProv, 0);
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break;
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}
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return TRUE;
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}
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HCRYPTPROV CRYPT_GetDefaultProvider(void)
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{
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if (!hDefProv)
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CryptAcquireContextW(&hDefProv, NULL, MS_ENHANCED_PROV_W,
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PROV_RSA_FULL, CRYPT_VERIFYCONTEXT);
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return hDefProv;
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}
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typedef void * HLRUCACHE;
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/* this function is called by Internet Explorer when it is about to verify a
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* downloaded component. The first parameter appears to be a pointer to an
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* unknown type, native fails unless it points to a buffer of at least 20 bytes.
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* The second parameter appears to be an out parameter, whatever it's set to is
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* passed (by cryptnet.dll) to I_CryptFlushLruCache.
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*/
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BOOL WINAPI I_CryptCreateLruCache(void *unknown, HLRUCACHE *out)
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{
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FIXME("(%p, %p): stub!\n", unknown, out);
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*out = (void *)0xbaadf00d;
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return TRUE;
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}
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BOOL WINAPI I_CryptFindLruEntryData(DWORD unk0, DWORD unk1, DWORD unk2)
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{
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FIXME("(%08lx, %08lx, %08lx): stub!\n", unk0, unk1, unk2);
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return FALSE;
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}
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DWORD WINAPI I_CryptFlushLruCache(HLRUCACHE h, DWORD unk0, DWORD unk1)
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{
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FIXME("(%p, %08lx, %08lx): stub!\n", h, unk0, unk1);
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return 0;
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}
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HLRUCACHE WINAPI I_CryptFreeLruCache(HLRUCACHE h, DWORD unk0, DWORD unk1)
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{
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FIXME("(%p, %08lx, %08lx): stub!\n", h, unk0, unk1);
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return h;
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}
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BOOL WINAPI CryptSIPRemoveProvider(GUID *pgProv)
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{
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FIXME("stub!\n");
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return FALSE;
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}
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/* convert a guid to a wide character string */
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static void CRYPT_guid2wstr( LPGUID guid, LPWSTR wstr )
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{
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char str[40];
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sprintf(str, "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
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guid->Data1, guid->Data2, guid->Data3,
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guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
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guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7] );
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MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, 40 );
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}
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/*
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* Helper for CryptSIPAddProvider
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*
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* Add a registry key containing a dll name and function under
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* "Software\\Microsoft\\Cryptography\\OID\\EncodingType 0\\<func>\\<guid>"
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*/
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static LONG CRYPT_SIPWriteFunction( LPGUID guid, LPCWSTR szKey,
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LPCWSTR szDll, LPCWSTR szFunction )
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{
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static const WCHAR szOID[] = {
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'S','o','f','t','w','a','r','e','\\',
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'M','i','c','r','o','s','o','f','t','\\',
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'C','r','y','p','t','o','g','r','a','p','h','y','\\',
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'O','I','D','\\',
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'E','n','c','o','d','i','n','g','T','y','p','e',' ','0','\\',
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'C','r','y','p','t','S','I','P','D','l','l', 0 };
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static const WCHAR szBackSlash[] = { '\\', 0 };
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static const WCHAR szDllName[] = { 'D','l','l',0 };
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static const WCHAR szFuncName[] = { 'F','u','n','c','N','a','m','e',0 };
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WCHAR szFullKey[ 0x100 ];
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LONG r;
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HKEY hKey;
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if( !szFunction )
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return ERROR_SUCCESS;
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/* max length of szFullKey depends on our code only, so we won't overrun */
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lstrcpyW( szFullKey, szOID );
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lstrcatW( szFullKey, szKey );
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lstrcatW( szFullKey, szBackSlash );
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CRYPT_guid2wstr( guid, &szFullKey[ lstrlenW( szFullKey ) ] );
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lstrcatW( szFullKey, szBackSlash );
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TRACE("key is %s\n", debugstr_w( szFullKey ) );
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r = RegCreateKeyW( HKEY_LOCAL_MACHINE, szFullKey, &hKey );
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if( r != ERROR_SUCCESS )
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return r;
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/* write the values */
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RegSetValueExW( hKey, szFuncName, 0, REG_SZ, (const BYTE*) szFunction,
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( lstrlenW( szFunction ) + 1 ) * sizeof (WCHAR) );
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RegSetValueExW( hKey, szDllName, 0, REG_SZ, (const BYTE*) szDll,
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( lstrlenW( szDll ) + 1) * sizeof (WCHAR) );
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RegCloseKey( hKey );
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return ERROR_SUCCESS;
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}
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BOOL WINAPI CryptSIPAddProvider(SIP_ADD_NEWPROVIDER *psNewProv)
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{
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static const WCHAR szCreate[] = {
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'C','r','e','a','t','e',
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'I','n','d','i','r','e','c','t','D','a','t','a',0};
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static const WCHAR szGetSigned[] = {
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'G','e','t','S','i','g','n','e','d','D','a','t','a','M','s','g',0};
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static const WCHAR szIsMyFile[] = {
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'I','s','M','y','F','i','l','e','T','y','p','e', 0 };
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static const WCHAR szPutSigned[] = {
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'P','u','t','S','i','g','n','e','d','D','a','t','a','M','s','g',0};
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static const WCHAR szRemoveSigned[] = {
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'R','e','m','o','v','e',
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'S','i','g','n','e','d','D','a','t','a','M','s','g',0};
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static const WCHAR szVerify[] = {
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'V','e','r','i','f','y',
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'I','n','d','i','r','e','c','t','D','a','t','a',0};
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TRACE("%p\n", psNewProv);
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if( !psNewProv )
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return FALSE;
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TRACE("%s %s %s %s\n",
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debugstr_guid( psNewProv->pgSubject ),
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debugstr_w( psNewProv->pwszDLLFileName ),
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debugstr_w( psNewProv->pwszMagicNumber ),
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debugstr_w( psNewProv->pwszIsFunctionName ) );
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#define CRYPT_SIPADDPROV( key, field ) \
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CRYPT_SIPWriteFunction( psNewProv->pgSubject, key, \
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psNewProv->pwszDLLFileName, psNewProv->field)
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CRYPT_SIPADDPROV( szGetSigned, pwszGetFuncName );
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CRYPT_SIPADDPROV( szPutSigned, pwszPutFuncName );
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CRYPT_SIPADDPROV( szCreate, pwszCreateFuncName );
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CRYPT_SIPADDPROV( szVerify, pwszVerifyFuncName );
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CRYPT_SIPADDPROV( szRemoveSigned, pwszRemoveFuncName );
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CRYPT_SIPADDPROV( szIsMyFile, pwszIsFunctionNameFmt2 );
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#undef CRYPT_SIPADDPROV
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return TRUE;
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}
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BOOL WINAPI CryptSIPRetrieveSubjectGuid
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(LPCWSTR FileName, HANDLE hFileIn, GUID *pgSubject)
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{
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FIXME("stub!\n");
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return FALSE;
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}
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BOOL WINAPI CryptSIPLoad
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(const GUID *pgSubject, DWORD dwFlags, SIP_DISPATCH_INFO *pSipDispatch)
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{
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FIXME("stub!\n");
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return FALSE;
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}
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struct OIDToAlgID
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{
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LPCSTR oid;
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DWORD algID;
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};
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static const struct OIDToAlgID oidToAlgID[] = {
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{ szOID_RSA_RSA, CALG_RSA_KEYX },
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{ szOID_RSA_MD2RSA, CALG_MD2 },
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{ szOID_RSA_MD4RSA, CALG_MD4 },
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{ szOID_RSA_MD5RSA, CALG_MD5 },
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{ szOID_RSA_SHA1RSA, CALG_SHA },
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{ szOID_RSA_DH, CALG_DH_SF },
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{ szOID_RSA_SMIMEalgESDH, CALG_DH_EPHEM },
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{ szOID_RSA_SMIMEalgCMS3DESwrap, CALG_3DES },
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{ szOID_RSA_SMIMEalgCMSRC2wrap, CALG_RC2 },
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{ szOID_RSA_MD2, CALG_MD2 },
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{ szOID_RSA_MD4, CALG_MD4 },
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{ szOID_RSA_MD5, CALG_MD5 },
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{ szOID_RSA_RC2CBC, CALG_RC2 },
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{ szOID_RSA_RC4, CALG_RC4 },
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{ szOID_RSA_DES_EDE3_CBC, CALG_3DES },
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{ szOID_ANSI_X942_DH, CALG_DH_SF },
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{ szOID_X957_DSA, CALG_DSS_SIGN },
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{ szOID_X957_SHA1DSA, CALG_SHA },
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{ szOID_OIWSEC_md4RSA, CALG_MD4 },
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{ szOID_OIWSEC_md5RSA, CALG_MD5 },
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{ szOID_OIWSEC_md4RSA2, CALG_MD4 },
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{ szOID_OIWSEC_desCBC, CALG_DES },
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{ szOID_OIWSEC_dsa, CALG_DSS_SIGN },
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{ szOID_OIWSEC_shaDSA, CALG_SHA },
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{ szOID_OIWSEC_shaRSA, CALG_SHA },
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{ szOID_OIWSEC_sha, CALG_SHA },
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{ szOID_OIWSEC_rsaXchg, CALG_RSA_KEYX },
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{ szOID_OIWSEC_sha1, CALG_SHA },
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{ szOID_OIWSEC_dsaSHA1, CALG_SHA },
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{ szOID_OIWSEC_sha1RSASign, CALG_SHA },
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{ szOID_OIWDIR_md2RSA, CALG_MD2 },
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{ szOID_INFOSEC_mosaicUpdatedSig, CALG_SHA },
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{ szOID_INFOSEC_mosaicKMandUpdSig, CALG_DSS_SIGN },
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};
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LPCSTR WINAPI CertAlgIdToOID(DWORD dwAlgId)
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{
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switch (dwAlgId)
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{
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case CALG_RSA_KEYX:
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return szOID_RSA_RSA;
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case CALG_DH_EPHEM:
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return szOID_RSA_SMIMEalgESDH;
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case CALG_MD2:
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return szOID_RSA_MD2;
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case CALG_MD4:
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return szOID_RSA_MD4;
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case CALG_MD5:
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return szOID_RSA_MD5;
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case CALG_RC2:
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return szOID_RSA_RC2CBC;
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case CALG_RC4:
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return szOID_RSA_RC4;
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case CALG_3DES:
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return szOID_RSA_DES_EDE3_CBC;
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case CALG_DH_SF:
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return szOID_ANSI_X942_DH;
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case CALG_DSS_SIGN:
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return szOID_X957_DSA;
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case CALG_DES:
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return szOID_OIWSEC_desCBC;
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case CALG_SHA:
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return szOID_OIWSEC_sha1;
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default:
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return NULL;
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}
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}
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DWORD WINAPI CertOIDToAlgId(LPCSTR pszObjId)
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{
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int i;
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if (pszObjId)
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{
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for (i = 0; i < sizeof(oidToAlgID) / sizeof(oidToAlgID[0]); i++)
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{
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if (!strcmp(pszObjId, oidToAlgID[i].oid))
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return oidToAlgID[i].algID;
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}
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}
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return 0;
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}
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LPVOID WINAPI CryptMemAlloc(ULONG cbSize)
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{
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return HeapAlloc(GetProcessHeap(), 0, cbSize);
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}
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LPVOID WINAPI CryptMemRealloc(LPVOID pv, ULONG cbSize)
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{
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return HeapReAlloc(GetProcessHeap(), 0, pv, cbSize);
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}
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VOID WINAPI CryptMemFree(LPVOID pv)
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{
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HeapFree(GetProcessHeap(), 0, pv);
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}
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DWORD WINAPI I_CryptAllocTls(void)
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{
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return TlsAlloc();
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}
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LPVOID WINAPI I_CryptDetachTls(DWORD dwTlsIndex)
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{
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LPVOID ret;
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ret = TlsGetValue(dwTlsIndex);
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TlsSetValue(dwTlsIndex, NULL);
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return ret;
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}
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LPVOID WINAPI I_CryptGetTls(DWORD dwTlsIndex)
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{
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return TlsGetValue(dwTlsIndex);
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}
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BOOL WINAPI I_CryptSetTls(DWORD dwTlsIndex, LPVOID lpTlsValue)
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{
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return TlsSetValue(dwTlsIndex, lpTlsValue);
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}
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BOOL WINAPI I_CryptFreeTls(DWORD dwTlsIndex, DWORD unknown)
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{
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TRACE("(%ld, %ld)\n", dwTlsIndex, unknown);
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return TlsFree(dwTlsIndex);
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}
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BOOL WINAPI I_CryptGetOssGlobal(DWORD x)
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{
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FIXME("%08lx\n", x);
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return FALSE;
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}
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BOOL WINAPI I_CryptInstallOssGlobal(DWORD x, DWORD y, DWORD z)
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{
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FIXME("%08lx %08lx %08lx\n", x, y, z);
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return FALSE;
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}
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BOOL WINAPI CryptQueryObject(DWORD dwObjectType, const void* pvObject,
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DWORD dwExpectedContentTypeFlags, DWORD dwExpectedFormatTypeFlags,
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DWORD dwFlags, DWORD* pdwMsgAndCertEncodingType, DWORD* pdwContentType,
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DWORD* pdwFormatType, HCERTSTORE* phCertStore, HCRYPTMSG* phMsg,
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const void** ppvContext)
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{
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FIXME( "%08lx %p %08lx %08lx %08lx %p %p %p %p %p %p", dwObjectType,
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pvObject, dwExpectedContentTypeFlags, dwExpectedFormatTypeFlags,
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dwFlags, pdwMsgAndCertEncodingType, pdwContentType, pdwFormatType,
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phCertStore, phMsg, ppvContext);
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return FALSE;
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}
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