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38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/*
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* Copyright 2009 Ge van Geldorp for VMware, Inc.
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/* Check if Internet Explorer is configured to run in "Enhanced Security Configuration" (aka hardened mode) */
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/* Note: this code is duplicated in dlls/mshtml/tests/mshtml_test.h and dlls/urlmon/tests/sec_mgr.c */
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static BOOL is_ie_hardened(void)
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{
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HKEY zone_map;
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DWORD ie_harden, type, size;
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ie_harden = 0;
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if(RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap",
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0, KEY_QUERY_VALUE, &zone_map) == ERROR_SUCCESS) {
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size = sizeof(DWORD);
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if (RegQueryValueExA(zone_map, "IEHarden", NULL, &type, (LPBYTE) &ie_harden, &size) != ERROR_SUCCESS ||
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type != REG_DWORD) {
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ie_harden = 0;
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}
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RegCloseKey(zone_map);
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}
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return ie_harden != 0;
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}
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