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reactos/dll/win32/urlmon/sec_mgr.c
Amine Khaldi 6c3c2e33f6 [URLMON] Sync with Wine Staging 4.18. CORE-16441
2019-12-01 19:39:31 +01:00

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/*
* Internet Security and Zone Manager
*
* Copyright (c) 2004 Huw D M Davies
* Copyright 2004 Jacek Caban
* Copyright 2009 Detlef Riekenberg
* Copyright 2011 Thomas Mullaly for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include "urlmon_main.h"
#include "winreg.h"
#include "wininet.h"
#define NO_SHLWAPI_REG
#include "shlwapi.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
static const WCHAR currentlevelW[] = {'C','u','r','r','e','n','t','L','e','v','e','l',0};
static const WCHAR descriptionW[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
static const WCHAR displaynameW[] = {'D','i','s','p','l','a','y','N','a','m','e',0};
static const WCHAR fileW[] = {'f','i','l','e',0};
static const WCHAR flagsW[] = {'F','l','a','g','s',0};
static const WCHAR iconW[] = {'I','c','o','n',0};
static const WCHAR minlevelW[] = {'M','i','n','L','e','v','e','l',0};
static const WCHAR recommendedlevelW[] = {'R','e','c','o','m','m','e','n','d','e','d',
'L','e','v','e','l',0};
static const WCHAR wszZonesKey[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s','\\',
'Z','o','n','e','s','\\',0};
static const WCHAR zone_map_keyW[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s','\\',
'Z','o','n','e','M','a','p',0};
static const WCHAR wszZoneMapDomainsKey[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s','\\',
'Z','o','n','e','M','a','p','\\',
'D','o','m','a','i','n','s',0};
static inline BOOL is_drive_path(const WCHAR *path)
{
return iswalpha(*path) && *(path+1) == ':';
}
/* List of schemes types Windows seems to expect to be hierarchical. */
static inline BOOL is_hierarchical_scheme(URL_SCHEME type) {
return(type == URL_SCHEME_HTTP || type == URL_SCHEME_FTP ||
type == URL_SCHEME_GOPHER || type == URL_SCHEME_NNTP ||
type == URL_SCHEME_TELNET || type == URL_SCHEME_WAIS ||
type == URL_SCHEME_FILE || type == URL_SCHEME_HTTPS ||
type == URL_SCHEME_RES);
}
/********************************************************************
* get_string_from_reg [internal]
*
* helper to get a string from the reg.
*
*/
static void get_string_from_reg(HKEY hcu, HKEY hklm, LPCWSTR name, LPWSTR out, DWORD maxlen)
{
DWORD type = REG_SZ;
DWORD len = maxlen * sizeof(WCHAR);
DWORD res;
res = RegQueryValueExW(hcu, name, NULL, &type, (LPBYTE) out, &len);
if (res && hklm) {
len = maxlen * sizeof(WCHAR);
type = REG_SZ;
res = RegQueryValueExW(hklm, name, NULL, &type, (LPBYTE) out, &len);
}
if (res) {
TRACE("%s failed: %d\n", debugstr_w(name), res);
*out = '\0';
}
}
/********************************************************************
* get_dword_from_reg [internal]
*
* helper to get a dword from the reg.
*
*/
static void get_dword_from_reg(HKEY hcu, HKEY hklm, LPCWSTR name, LPDWORD out)
{
DWORD type = REG_DWORD;
DWORD len = sizeof(DWORD);
DWORD res;
res = RegQueryValueExW(hcu, name, NULL, &type, (LPBYTE) out, &len);
if (res && hklm) {
len = sizeof(DWORD);
type = REG_DWORD;
res = RegQueryValueExW(hklm, name, NULL, &type, (LPBYTE) out, &len);
}
if (res) {
TRACE("%s failed: %d\n", debugstr_w(name), res);
*out = 0;
}
}
static HRESULT get_zone_from_reg(LPCWSTR schema, DWORD *zone)
{
DWORD res, size;
HKEY hkey;
static const WCHAR wszZoneMapProtocolKey[] =
{'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s','\\',
'Z','o','n','e','M','a','p','\\',
'P','r','o','t','o','c','o','l','D','e','f','a','u','l','t','s',0};
res = RegOpenKeyW(HKEY_CURRENT_USER, wszZoneMapProtocolKey, &hkey);
if(res != ERROR_SUCCESS) {
ERR("Could not open key %s\n", debugstr_w(wszZoneMapProtocolKey));
return E_UNEXPECTED;
}
size = sizeof(DWORD);
res = RegQueryValueExW(hkey, schema, NULL, NULL, (PBYTE)zone, &size);
RegCloseKey(hkey);
if(res == ERROR_SUCCESS)
return S_OK;
res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszZoneMapProtocolKey, &hkey);
if(res != ERROR_SUCCESS) {
ERR("Could not open key %s\n", debugstr_w(wszZoneMapProtocolKey));
return E_UNEXPECTED;
}
size = sizeof(DWORD);
res = RegQueryValueExW(hkey, schema, NULL, NULL, (PBYTE)zone, &size);
RegCloseKey(hkey);
if(res == ERROR_SUCCESS)
return S_OK;
*zone = 3;
return S_OK;
}
/********************************************************************
* matches_domain_pattern [internal]
*
* Checks if the given string matches the specified domain pattern.
*
* This function looks for explicit wildcard domain components iff
* they appear at the very beginning of the 'pattern' string
*
* pattern = "*.google.com"
*/
static BOOL matches_domain_pattern(LPCWSTR pattern, LPCWSTR str, BOOL implicit_wildcard, LPCWSTR *matched)
{
BOOL matches = FALSE;
DWORD pattern_len = lstrlenW(pattern);
DWORD str_len = lstrlenW(str);
TRACE("(%d) Checking if %s matches %s\n", implicit_wildcard, debugstr_w(str), debugstr_w(pattern));
*matched = NULL;
if(str_len >= pattern_len) {
/* Check if there's an explicit wildcard in the pattern. */
if(pattern[0] == '*' && pattern[1] == '.') {
/* Make sure that 'str' matches the wildcard pattern.
*
* Example:
* pattern = "*.google.com"
*
* So in this case 'str' would have to end with ".google.com" in order
* to map to this pattern.
*/
if(str_len >= pattern_len+1 && !wcsicmp(str+(str_len-pattern_len+1), pattern+1)) {
/* Check if there's another '.' inside of the "unmatched" portion
* of 'str'.
*
* Example:
* pattern = "*.google.com"
* str = "test.testing.google.com"
*
* The currently matched portion is ".google.com" in 'str', we need
* see if there's a '.' inside of the unmatched portion ("test.testing"), because
* if there is and 'implicit_wildcard' isn't set, then this isn't
* a match.
*/
const WCHAR *ptr;
for (ptr = str + str_len - pattern_len; ptr > str; ptr--) if (ptr[-1] == '.') break;
if (ptr == str || implicit_wildcard) {
matches = TRUE;
*matched = ptr;
}
}
} else if(implicit_wildcard && str_len > pattern_len) {
/* When the pattern has an implicit wildcard component, it means
* that anything goes in 'str' as long as it ends with the pattern
* and that the beginning of the match has a '.' before it.
*
* Example:
* pattern = "google.com"
* str = "www.google.com"
*
* Implicitly matches the pattern, where as:
*
* pattern = "google.com"
* str = "wwwgoogle.com"
*
* Doesn't match the pattern.
*/
if(str[str_len-pattern_len-1] == '.' && !wcsicmp(str+(str_len-pattern_len), pattern)) {
matches = TRUE;
*matched = str+(str_len-pattern_len);
}
} else {
/* The pattern doesn't have an implicit wildcard, or an explicit wildcard,
* so 'str' has to be an exact match to the 'pattern'.
*/
if(!wcsicmp(str, pattern)) {
matches = TRUE;
*matched = str;
}
}
}
if(matches)
TRACE("Found a match: matched=%s\n", debugstr_w(*matched));
else
TRACE("No match found\n");
return matches;
}
static BOOL get_zone_for_scheme(HKEY key, LPCWSTR schema, DWORD *zone)
{
static const WCHAR wildcardW[] = {'*',0};
DWORD res;
DWORD size = sizeof(DWORD);
DWORD type;
/* See if the key contains a value for the scheme first. */
res = RegQueryValueExW(key, schema, NULL, &type, (BYTE*)zone, &size);
if(res == ERROR_SUCCESS) {
if(type == REG_DWORD)
return TRUE;
WARN("Unexpected value type %d for value %s, expected REG_DWORD\n", type, debugstr_w(schema));
}
/* Try to get the zone for the wildcard scheme. */
size = sizeof(DWORD);
res = RegQueryValueExW(key, wildcardW, NULL, &type, (BYTE*)zone, &size);
if(res != ERROR_SUCCESS)
return FALSE;
if(type != REG_DWORD) {
WARN("Unexpected value type %d for value %s, expected REG_DWORD\n", type, debugstr_w(wildcardW));
return FALSE;
}
return TRUE;
}
/********************************************************************
* search_domain_for_zone [internal]
*
* Searches the specified 'domain' registry key to see if 'host' maps into it, or any
* of its subdomain registry keys.
*
* Returns S_OK if a match is found, S_FALSE if no matches were found, or an error code.
*/
static HRESULT search_domain_for_zone(HKEY domains, LPCWSTR domain, DWORD domain_len, LPCWSTR schema,
LPCWSTR host, DWORD host_len, DWORD *zone)
{
BOOL found = FALSE;
HKEY domain_key;
DWORD res;
LPCWSTR matched;
if(host_len >= domain_len && matches_domain_pattern(domain, host, TRUE, &matched)) {
res = RegOpenKeyW(domains, domain, &domain_key);
if(res != ERROR_SUCCESS) {
ERR("Failed to open domain key %s: %d\n", debugstr_w(domain), res);
return E_UNEXPECTED;
}
if(matched == host)
found = get_zone_for_scheme(domain_key, schema, zone);
else {
INT domain_offset;
DWORD subdomain_count, subdomain_len;
BOOL check_domain = TRUE;
find_domain_name(domain, domain_len, &domain_offset);
res = RegQueryInfoKeyW(domain_key, NULL, NULL, NULL, &subdomain_count, &subdomain_len,
NULL, NULL, NULL, NULL, NULL, NULL);
if(res != ERROR_SUCCESS) {
ERR("Unable to query info for key %s: %d\n", debugstr_w(domain), res);
RegCloseKey(domain_key);
return E_UNEXPECTED;
}
if(subdomain_count) {
WCHAR *subdomain;
WCHAR *component;
DWORD i;
subdomain = heap_alloc((subdomain_len+1)*sizeof(WCHAR));
if(!subdomain) {
RegCloseKey(domain_key);
return E_OUTOFMEMORY;
}
component = heap_strndupW(host, matched-host-1);
if(!component) {
heap_free(subdomain);
RegCloseKey(domain_key);
return E_OUTOFMEMORY;
}
for(i = 0; i < subdomain_count; ++i) {
DWORD len = subdomain_len+1;
const WCHAR *sub_matched;
res = RegEnumKeyExW(domain_key, i, subdomain, &len, NULL, NULL, NULL, NULL);
if(res != ERROR_SUCCESS) {
heap_free(component);
heap_free(subdomain);
RegCloseKey(domain_key);
return E_UNEXPECTED;
}
if(matches_domain_pattern(subdomain, component, FALSE, &sub_matched)) {
HKEY subdomain_key;
res = RegOpenKeyW(domain_key, subdomain, &subdomain_key);
if(res != ERROR_SUCCESS) {
ERR("Unable to open subdomain key %s of %s: %d\n", debugstr_w(subdomain),
debugstr_w(domain), res);
heap_free(component);
heap_free(subdomain);
RegCloseKey(domain_key);
return E_UNEXPECTED;
}
found = get_zone_for_scheme(subdomain_key, schema, zone);
check_domain = FALSE;
RegCloseKey(subdomain_key);
break;
}
}
heap_free(subdomain);
heap_free(component);
}
/* There's a chance that 'host' implicitly mapped into 'domain', in
* which case we check to see if 'domain' contains zone information.
*
* This can only happen if 'domain' is its own domain name.
* Example:
* "google.com" (domain name = "google.com")
*
* So if:
* host = "www.google.com"
*
* Then host would map directly into the "google.com" domain key.
*
* If 'domain' has more than just its domain name, or it does not
* have a domain name, then we don't perform the check. The reason
* for this is that these domains don't allow implicit mappings.
* Example:
* domain = "org" (has no domain name)
* host = "www.org"
*
* The mapping would only happen if the "org" key had an explicit subkey
* called "www".
*/
if(check_domain && !domain_offset && !wcschr(host, matched-host-1))
found = get_zone_for_scheme(domain_key, schema, zone);
}
RegCloseKey(domain_key);
}
return found ? S_OK : S_FALSE;
}
static HRESULT search_for_domain_mapping(HKEY domains, LPCWSTR schema, LPCWSTR host, DWORD host_len, DWORD *zone)
{
WCHAR *domain;
DWORD domain_count, domain_len, i;
DWORD res;
HRESULT hres = S_FALSE;
res = RegQueryInfoKeyW(domains, NULL, NULL, NULL, &domain_count, &domain_len,
NULL, NULL, NULL, NULL, NULL, NULL);
if(res != ERROR_SUCCESS) {
WARN("Failed to retrieve information about key\n");
return E_UNEXPECTED;
}
if(!domain_count)
return S_FALSE;
domain = heap_alloc((domain_len+1)*sizeof(WCHAR));
if(!domain)
return E_OUTOFMEMORY;
for(i = 0; i < domain_count; ++i) {
DWORD len = domain_len+1;
res = RegEnumKeyExW(domains, i, domain, &len, NULL, NULL, NULL, NULL);
if(res != ERROR_SUCCESS) {
heap_free(domain);
return E_UNEXPECTED;
}
hres = search_domain_for_zone(domains, domain, len, schema, host, host_len, zone);
if(FAILED(hres) || hres == S_OK)
break;
}
heap_free(domain);
return hres;
}
static HRESULT get_zone_from_domains(IUri *uri, DWORD *zone)
{
HRESULT hres;
BSTR host, scheme;
DWORD res;
HKEY domains;
DWORD scheme_type;
hres = IUri_GetScheme(uri, &scheme_type);
if(FAILED(hres))
return hres;
/* Windows doesn't play nice with unknown scheme types when it tries
* to check if a host name maps into any domains.
*/
if(scheme_type == URL_SCHEME_UNKNOWN)
return S_FALSE;
hres = IUri_GetHost(uri, &host);
if(FAILED(hres))
return hres;
/* Known hierarchical scheme types must have a host. If they don't Windows
* assigns URLZONE_INVALID to the zone.
*/
if((scheme_type != URL_SCHEME_UNKNOWN && scheme_type != URL_SCHEME_FILE)
&& is_hierarchical_scheme(scheme_type) && !*host) {
*zone = URLZONE_INVALID;
SysFreeString(host);
/* The MapUrlToZone functions return S_OK when this condition occurs. */
return S_OK;
}
hres = IUri_GetSchemeName(uri, &scheme);
if(FAILED(hres)) {
SysFreeString(host);
return hres;
}
/* First try CURRENT_USER. */
res = RegOpenKeyW(HKEY_CURRENT_USER, wszZoneMapDomainsKey, &domains);
if(res == ERROR_SUCCESS) {
hres = search_for_domain_mapping(domains, scheme, host, SysStringLen(host), zone);
RegCloseKey(domains);
} else
WARN("Failed to open HKCU's %s key\n", debugstr_w(wszZoneMapDomainsKey));
/* If that doesn't work try LOCAL_MACHINE. */
if(hres == S_FALSE) {
res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszZoneMapDomainsKey, &domains);
if(res == ERROR_SUCCESS) {
hres = search_for_domain_mapping(domains, scheme, host, SysStringLen(host), zone);
RegCloseKey(domains);
} else
WARN("Failed to open HKLM's %s key\n", debugstr_w(wszZoneMapDomainsKey));
}
SysFreeString(host);
SysFreeString(scheme);
return hres;
}
static HRESULT map_security_uri_to_zone(IUri *uri, DWORD *zone)
{
HRESULT hres;
BSTR scheme;
*zone = URLZONE_INVALID;
hres = IUri_GetSchemeName(uri, &scheme);
if(FAILED(hres))
return hres;
if(!wcsicmp(scheme, fileW)) {
BSTR path;
WCHAR *ptr, *path_start, root[20];
hres = IUri_GetPath(uri, &path);
if(FAILED(hres)) {
SysFreeString(scheme);
return hres;
}
if(*path == '/' && is_drive_path(path+1))
path_start = path+1;
else
path_start = path;
if((ptr = wcschr(path_start, ':')) && ptr-path_start+1 < ARRAY_SIZE(root)) {
UINT type;
memcpy(root, path_start, (ptr-path_start+1)*sizeof(WCHAR));
root[ptr-path_start+1] = 0;
type = GetDriveTypeW(root);
switch(type) {
case DRIVE_UNKNOWN:
case DRIVE_NO_ROOT_DIR:
break;
case DRIVE_REMOVABLE:
case DRIVE_FIXED:
case DRIVE_CDROM:
case DRIVE_RAMDISK:
*zone = URLZONE_LOCAL_MACHINE;
hres = S_OK;
break;
case DRIVE_REMOTE:
*zone = URLZONE_INTERNET;
hres = S_OK;
break;
default:
FIXME("unsupported drive type %d\n", type);
}
}
SysFreeString(path);
}
if(*zone == URLZONE_INVALID) {
hres = get_zone_from_domains(uri, zone);
if(hres == S_FALSE)
hres = get_zone_from_reg(scheme, zone);
}
SysFreeString(scheme);
return hres;
}
static HRESULT map_url_to_zone(LPCWSTR url, DWORD *zone, LPWSTR *ret_url)
{
IUri *secur_uri;
LPWSTR secur_url;
HRESULT hres;
*zone = URLZONE_INVALID;
hres = CoInternetGetSecurityUrl(url, &secur_url, PSU_SECURITY_URL_ONLY, 0);
if(hres != S_OK) {
DWORD size = lstrlenW(url)*sizeof(WCHAR);
secur_url = CoTaskMemAlloc(size);
if(!secur_url)
return E_OUTOFMEMORY;
memcpy(secur_url, url, size);
}
hres = CreateUri(secur_url, Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME, 0, &secur_uri);
if(FAILED(hres)) {
CoTaskMemFree(secur_url);
return hres;
}
hres = map_security_uri_to_zone(secur_uri, zone);
IUri_Release(secur_uri);
if(FAILED(hres) || !ret_url)
CoTaskMemFree(secur_url);
else
*ret_url = secur_url;
return hres;
}
static HRESULT map_uri_to_zone(IUri *uri, DWORD *zone, IUri **ret_uri)
{
HRESULT hres;
IUri *secur_uri;
hres = CoInternetGetSecurityUrlEx(uri, &secur_uri, PSU_SECURITY_URL_ONLY, 0);
if(FAILED(hres))
return hres;
hres = map_security_uri_to_zone(secur_uri, zone);
if(FAILED(hres) || !ret_uri)
IUri_Release(secur_uri);
else
*ret_uri = secur_uri;
return hres;
}
static HRESULT open_zone_key(HKEY parent_key, DWORD zone, HKEY *hkey)
{
static const WCHAR wszFormat[] = {'%','s','%','u',0};
WCHAR key_name[ARRAY_SIZE(wszZonesKey) + 12];
DWORD res;
wsprintfW(key_name, wszFormat, wszZonesKey, zone);
res = RegOpenKeyW(parent_key, key_name, hkey);
if(res != ERROR_SUCCESS) {
WARN("RegOpenKey failed\n");
return E_INVALIDARG;
}
return S_OK;
}
static HRESULT get_action_policy(DWORD zone, DWORD action, BYTE *policy, DWORD size, URLZONEREG zone_reg)
{
HKEY parent_key;
HKEY hkey;
LONG res;
HRESULT hres;
switch(action) {
case URLACTION_SCRIPT_OVERRIDE_SAFETY:
case URLACTION_ACTIVEX_OVERRIDE_SCRIPT_SAFETY:
*(DWORD*)policy = URLPOLICY_DISALLOW;
return S_OK;
}
switch(zone_reg) {
case URLZONEREG_DEFAULT:
case URLZONEREG_HKCU:
parent_key = HKEY_CURRENT_USER;
break;
case URLZONEREG_HKLM:
parent_key = HKEY_LOCAL_MACHINE;
break;
default:
WARN("Unknown URLZONEREG: %d\n", zone_reg);
return E_FAIL;
};
hres = open_zone_key(parent_key, zone, &hkey);
if(SUCCEEDED(hres)) {
WCHAR action_str[16];
DWORD len = size;
static const WCHAR formatW[] = {'%','X',0};
wsprintfW(action_str, formatW, action);
res = RegQueryValueExW(hkey, action_str, NULL, NULL, policy, &len);
if(res == ERROR_MORE_DATA) {
hres = E_INVALIDARG;
}else if(res == ERROR_FILE_NOT_FOUND) {
hres = E_FAIL;
}else if(res != ERROR_SUCCESS) {
ERR("RegQueryValue failed: %d\n", res);
hres = E_UNEXPECTED;
}
RegCloseKey(hkey);
}
if(FAILED(hres) && zone_reg == URLZONEREG_DEFAULT)
return get_action_policy(zone, action, policy, size, URLZONEREG_HKLM);
return hres;
}
static HRESULT generate_security_id(IUri *uri, BYTE *secid, DWORD *secid_len, DWORD zone)
{
DWORD len;
HRESULT hres;
DWORD scheme_type;
if(zone == URLZONE_INVALID)
return E_INVALIDARG;
hres = IUri_GetScheme(uri, &scheme_type);
if(FAILED(hres))
return hres;
/* Windows handles opaque URLs differently then hierarchical ones. */
if(!is_hierarchical_scheme(scheme_type) && scheme_type != URL_SCHEME_WILDCARD) {
BSTR display_uri;
hres = IUri_GetDisplayUri(uri, &display_uri);
if(FAILED(hres))
return hres;
len = WideCharToMultiByte(CP_ACP, 0, display_uri, -1, NULL, 0, NULL, NULL)-1;
if(len+sizeof(DWORD) > *secid_len) {
SysFreeString(display_uri);
return E_NOT_SUFFICIENT_BUFFER;
}
WideCharToMultiByte(CP_ACP, 0, display_uri, -1, (LPSTR)secid, len, NULL, NULL);
SysFreeString(display_uri);
*(DWORD*)(secid+len) = zone;
} else {
BSTR host, scheme;
DWORD host_len, scheme_len;
BYTE *ptr;
hres = IUri_GetHost(uri, &host);
if(FAILED(hres))
return hres;
/* The host can't be empty for Wildcard URIs. */
if(scheme_type == URL_SCHEME_WILDCARD && !*host) {
SysFreeString(host);
return E_INVALIDARG;
}
hres = IUri_GetSchemeName(uri, &scheme);
if(FAILED(hres)) {
SysFreeString(host);
return hres;
}
host_len = WideCharToMultiByte(CP_ACP, 0, host, -1, NULL, 0, NULL, NULL)-1;
scheme_len = WideCharToMultiByte(CP_ACP, 0, scheme, -1, NULL, 0, NULL, NULL)-1;
len = host_len+scheme_len+sizeof(BYTE);
if(len+sizeof(DWORD) > *secid_len) {
SysFreeString(host);
SysFreeString(scheme);
return E_NOT_SUFFICIENT_BUFFER;
}
WideCharToMultiByte(CP_ACP, 0, scheme, -1, (LPSTR)secid, len, NULL, NULL);
SysFreeString(scheme);
ptr = secid+scheme_len;
*ptr++ = ':';
WideCharToMultiByte(CP_ACP, 0, host, -1, (LPSTR)ptr, host_len, NULL, NULL);
SysFreeString(host);
ptr += host_len;
*(DWORD*)ptr = zone;
}
*secid_len = len+sizeof(DWORD);
return S_OK;
}
static HRESULT get_security_id_for_url(LPCWSTR url, BYTE *secid, DWORD *secid_len)
{
HRESULT hres;
DWORD zone = URLZONE_INVALID;
LPWSTR secur_url = NULL;
IUri *uri;
hres = map_url_to_zone(url, &zone, &secur_url);
if(FAILED(hres))
return hres == 0x80041001 ? E_INVALIDARG : hres;
hres = CreateUri(secur_url, Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME, 0, &uri);
CoTaskMemFree(secur_url);
if(FAILED(hres))
return hres;
hres = generate_security_id(uri, secid, secid_len, zone);
IUri_Release(uri);
return hres;
}
static HRESULT get_security_id_for_uri(IUri *uri, BYTE *secid, DWORD *secid_len)
{
HRESULT hres;
IUri *secur_uri;
DWORD zone = URLZONE_INVALID;
hres = map_uri_to_zone(uri, &zone, &secur_uri);
if(FAILED(hres))
return hres;
hres = generate_security_id(secur_uri, secid, secid_len, zone);
IUri_Release(secur_uri);
return hres;
}
/***********************************************************************
* InternetSecurityManager implementation
*
*/
typedef struct {
IInternetSecurityManagerEx2 IInternetSecurityManagerEx2_iface;
LONG ref;
IInternetSecurityMgrSite *mgrsite;
IInternetSecurityManager *custom_manager;
} SecManagerImpl;
static inline SecManagerImpl *impl_from_IInternetSecurityManagerEx2(IInternetSecurityManagerEx2 *iface)
{
return CONTAINING_RECORD(iface, SecManagerImpl, IInternetSecurityManagerEx2_iface);
}
static HRESULT WINAPI SecManagerImpl_QueryInterface(IInternetSecurityManagerEx2* iface,REFIID riid,void** ppvObject)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
TRACE("(%p)->(%s %p)\n",This,debugstr_guid(riid),ppvObject);
if(!ppvObject)
return E_INVALIDARG;
if(IsEqualIID(&IID_IUnknown, riid) ||
IsEqualIID(&IID_IInternetSecurityManager, riid) ||
IsEqualIID(&IID_IInternetSecurityManagerEx, riid) ||
IsEqualIID(&IID_IInternetSecurityManagerEx2, riid)) {
*ppvObject = iface;
} else {
WARN("not supported interface %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IInternetSecurityManagerEx2_AddRef(iface);
return S_OK;
}
static ULONG WINAPI SecManagerImpl_AddRef(IInternetSecurityManagerEx2* iface)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%u\n", This, refCount);
return refCount;
}
static ULONG WINAPI SecManagerImpl_Release(IInternetSecurityManagerEx2* iface)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
ULONG refCount = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%u\n", This, refCount);
/* destroy the object if there are no more references on it */
if (!refCount){
if(This->mgrsite)
IInternetSecurityMgrSite_Release(This->mgrsite);
if(This->custom_manager)
IInternetSecurityManager_Release(This->custom_manager);
heap_free(This);
URLMON_UnlockModule();
}
return refCount;
}
static HRESULT WINAPI SecManagerImpl_SetSecuritySite(IInternetSecurityManagerEx2 *iface,
IInternetSecurityMgrSite *pSite)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
TRACE("(%p)->(%p)\n", This, pSite);
if(This->mgrsite)
IInternetSecurityMgrSite_Release(This->mgrsite);
if(This->custom_manager) {
IInternetSecurityManager_Release(This->custom_manager);
This->custom_manager = NULL;
}
This->mgrsite = pSite;
if(pSite) {
IServiceProvider *servprov;
HRESULT hres;
IInternetSecurityMgrSite_AddRef(pSite);
hres = IInternetSecurityMgrSite_QueryInterface(pSite, &IID_IServiceProvider,
(void**)&servprov);
if(SUCCEEDED(hres)) {
IServiceProvider_QueryService(servprov, &SID_SInternetSecurityManager,
&IID_IInternetSecurityManager, (void**)&This->custom_manager);
IServiceProvider_Release(servprov);
}
}
return S_OK;
}
static HRESULT WINAPI SecManagerImpl_GetSecuritySite(IInternetSecurityManagerEx2 *iface,
IInternetSecurityMgrSite **ppSite)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
TRACE("(%p)->(%p)\n", This, ppSite);
if(!ppSite)
return E_INVALIDARG;
if(This->mgrsite)
IInternetSecurityMgrSite_AddRef(This->mgrsite);
*ppSite = This->mgrsite;
return S_OK;
}
static HRESULT WINAPI SecManagerImpl_MapUrlToZone(IInternetSecurityManagerEx2 *iface,
LPCWSTR pwszUrl, DWORD *pdwZone,
DWORD dwFlags)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
HRESULT hres;
TRACE("(%p)->(%s %p %08x)\n", iface, debugstr_w(pwszUrl), pdwZone, dwFlags);
if(This->custom_manager) {
hres = IInternetSecurityManager_MapUrlToZone(This->custom_manager,
pwszUrl, pdwZone, dwFlags);
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
if(!pwszUrl) {
*pdwZone = URLZONE_INVALID;
return E_INVALIDARG;
}
if(dwFlags)
FIXME("not supported flags: %08x\n", dwFlags);
return map_url_to_zone(pwszUrl, pdwZone, NULL);
}
static HRESULT WINAPI SecManagerImpl_GetSecurityId(IInternetSecurityManagerEx2 *iface,
LPCWSTR pwszUrl, BYTE *pbSecurityId, DWORD *pcbSecurityId, DWORD_PTR dwReserved)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
TRACE("(%p)->(%s %p %p %08lx)\n", iface, debugstr_w(pwszUrl), pbSecurityId,
pcbSecurityId, dwReserved);
if(This->custom_manager) {
HRESULT hres;
hres = IInternetSecurityManager_GetSecurityId(This->custom_manager,
pwszUrl, pbSecurityId, pcbSecurityId, dwReserved);
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
if(!pwszUrl || !pbSecurityId || !pcbSecurityId)
return E_INVALIDARG;
if(dwReserved)
FIXME("dwReserved is not supported\n");
return get_security_id_for_url(pwszUrl, pbSecurityId, pcbSecurityId);
}
static HRESULT WINAPI SecManagerImpl_ProcessUrlAction(IInternetSecurityManagerEx2 *iface,
LPCWSTR pwszUrl, DWORD dwAction,
BYTE *pPolicy, DWORD cbPolicy,
BYTE *pContext, DWORD cbContext,
DWORD dwFlags, DWORD dwReserved)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
DWORD zone, policy;
HRESULT hres;
TRACE("(%p)->(%s %08x %p %08x %p %08x %08x %08x)\n", iface, debugstr_w(pwszUrl), dwAction,
pPolicy, cbPolicy, pContext, cbContext, dwFlags, dwReserved);
if(This->custom_manager) {
hres = IInternetSecurityManager_ProcessUrlAction(This->custom_manager, pwszUrl, dwAction,
pPolicy, cbPolicy, pContext, cbContext, dwFlags, dwReserved);
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
if(dwFlags || dwReserved)
FIXME("Unsupported arguments\n");
if(!pwszUrl)
return E_INVALIDARG;
hres = map_url_to_zone(pwszUrl, &zone, NULL);
if(FAILED(hres))
return hres;
hres = get_action_policy(zone, dwAction, (BYTE*)&policy, sizeof(policy), URLZONEREG_DEFAULT);
if(FAILED(hres))
return hres;
TRACE("policy %x\n", policy);
if(cbPolicy >= sizeof(DWORD))
*(DWORD*)pPolicy = policy;
switch(GetUrlPolicyPermissions(policy)) {
case URLPOLICY_ALLOW:
case URLPOLICY_CHANNEL_SOFTDIST_PRECACHE:
return S_OK;
case URLPOLICY_DISALLOW:
return S_FALSE;
case URLPOLICY_QUERY:
FIXME("URLPOLICY_QUERY not implemented\n");
return E_FAIL;
default:
FIXME("Not implemented policy %x\n", policy);
}
return E_FAIL;
}
static HRESULT WINAPI SecManagerImpl_QueryCustomPolicy(IInternetSecurityManagerEx2 *iface,
LPCWSTR pwszUrl, REFGUID guidKey,
BYTE **ppPolicy, DWORD *pcbPolicy,
BYTE *pContext, DWORD cbContext,
DWORD dwReserved)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
HRESULT hres;
TRACE("(%p)->(%s %s %p %p %p %08x %08x )\n", iface, debugstr_w(pwszUrl), debugstr_guid(guidKey),
ppPolicy, pcbPolicy, pContext, cbContext, dwReserved);
if(This->custom_manager) {
hres = IInternetSecurityManager_QueryCustomPolicy(This->custom_manager, pwszUrl, guidKey,
ppPolicy, pcbPolicy, pContext, cbContext, dwReserved);
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
WARN("Unknown guidKey %s\n", debugstr_guid(guidKey));
return HRESULT_FROM_WIN32(ERROR_NOT_FOUND);
}
static HRESULT WINAPI SecManagerImpl_SetZoneMapping(IInternetSecurityManagerEx2 *iface,
DWORD dwZone, LPCWSTR pwszPattern, DWORD dwFlags)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
HRESULT hres;
TRACE("(%p)->(%08x %s %08x)\n", iface, dwZone, debugstr_w(pwszPattern),dwFlags);
if(This->custom_manager) {
hres = IInternetSecurityManager_SetZoneMapping(This->custom_manager, dwZone,
pwszPattern, dwFlags);
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
FIXME("Default action is not implemented\n");
return E_NOTIMPL;
}
static HRESULT WINAPI SecManagerImpl_GetZoneMappings(IInternetSecurityManagerEx2 *iface,
DWORD dwZone, IEnumString **ppenumString, DWORD dwFlags)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
HRESULT hres;
TRACE("(%p)->(%08x %p %08x)\n", iface, dwZone, ppenumString,dwFlags);
if(This->custom_manager) {
hres = IInternetSecurityManager_GetZoneMappings(This->custom_manager, dwZone,
ppenumString, dwFlags);
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
FIXME("Default action is not implemented\n");
return E_NOTIMPL;
}
static HRESULT WINAPI SecManagerImpl_ProcessUrlActionEx(IInternetSecurityManagerEx2 *iface,
LPCWSTR pwszUrl, DWORD dwAction, BYTE *pPolicy, DWORD cbPolicy, BYTE *pContext, DWORD cbContext,
DWORD dwFlags, DWORD dwReserved, DWORD *pdwOutFlags)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
FIXME("(%p)->(%s %08x %p %d %p %d %08x %08x %p) stub\n", This, debugstr_w(pwszUrl), dwAction, pPolicy, cbPolicy,
pContext, cbContext, dwFlags, dwReserved, pdwOutFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI SecManagerImpl_MapUrlToZoneEx2(IInternetSecurityManagerEx2 *iface,
IUri *pUri, DWORD *pdwZone, DWORD dwFlags, LPWSTR *ppwszMappedUrl, DWORD *pdwOutFlags)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
TRACE("(%p)->(%p %p %08x %p %p)\n", This, pUri, pdwZone, dwFlags, ppwszMappedUrl, pdwOutFlags);
if(This->custom_manager) {
HRESULT hres;
IInternetSecurityManagerEx2 *sec_mgr2;
hres = IInternetSecurityManager_QueryInterface(This->custom_manager, &IID_IInternetSecurityManagerEx2,
(void**)&sec_mgr2);
if(SUCCEEDED(hres)) {
hres = IInternetSecurityManagerEx2_MapUrlToZoneEx2(sec_mgr2, pUri, pdwZone, dwFlags, ppwszMappedUrl, pdwOutFlags);
IInternetSecurityManagerEx2_Release(sec_mgr2);
} else {
BSTR url;
hres = IUri_GetDisplayUri(pUri, &url);
if(FAILED(hres))
return hres;
hres = IInternetSecurityManager_MapUrlToZone(This->custom_manager, url, pdwZone, dwFlags);
SysFreeString(url);
}
if(hres != INET_E_DEFAULT_ACTION)
return hres;
}
if(!pdwZone)
return E_INVALIDARG;
if(!pUri) {
*pdwZone = URLZONE_INVALID;
return E_INVALIDARG;
}
if(dwFlags)
FIXME("Unsupported flags: %08x\n", dwFlags);
return map_uri_to_zone(pUri, pdwZone, NULL);
}
static HRESULT WINAPI SecManagerImpl_ProcessUrlActionEx2(IInternetSecurityManagerEx2 *iface,
IUri *pUri, DWORD dwAction, BYTE *pPolicy, DWORD cbPolicy, BYTE *pContext, DWORD cbContext,
DWORD dwFlags, DWORD_PTR dwReserved, DWORD *pdwOutFlags)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
FIXME("(%p)->(%p %08x %p %d %p %d %08x %08x %p) stub\n", This, pUri, dwAction, pPolicy,
cbPolicy, pContext, cbContext, dwFlags, (DWORD)dwReserved, pdwOutFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI SecManagerImpl_GetSecurityIdEx2(IInternetSecurityManagerEx2 *iface,
IUri *pUri, BYTE *pbSecurityId, DWORD *pcbSecurityId, DWORD_PTR dwReserved)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
TRACE("(%p)->(%p %p %p %08x) stub\n", This, pUri, pbSecurityId, pcbSecurityId, (DWORD)dwReserved);
if(dwReserved)
FIXME("dwReserved is not supported yet\n");
if(!pUri || !pcbSecurityId || !pbSecurityId)
return E_INVALIDARG;
return get_security_id_for_uri(pUri, pbSecurityId, pcbSecurityId);
}
static HRESULT WINAPI SecManagerImpl_QueryCustomPolicyEx2(IInternetSecurityManagerEx2 *iface,
IUri *pUri, REFGUID guidKey, BYTE **ppPolicy, DWORD *pcbPolicy, BYTE *pContext,
DWORD cbContext, DWORD_PTR dwReserved)
{
SecManagerImpl *This = impl_from_IInternetSecurityManagerEx2(iface);
FIXME("(%p)->(%p %s %p %p %p %d %08x) stub\n", This, pUri, debugstr_guid(guidKey), ppPolicy, pcbPolicy,
pContext, cbContext, (DWORD)dwReserved);
return E_NOTIMPL;
}
static const IInternetSecurityManagerEx2Vtbl VT_SecManagerImpl =
{
SecManagerImpl_QueryInterface,
SecManagerImpl_AddRef,
SecManagerImpl_Release,
SecManagerImpl_SetSecuritySite,
SecManagerImpl_GetSecuritySite,
SecManagerImpl_MapUrlToZone,
SecManagerImpl_GetSecurityId,
SecManagerImpl_ProcessUrlAction,
SecManagerImpl_QueryCustomPolicy,
SecManagerImpl_SetZoneMapping,
SecManagerImpl_GetZoneMappings,
SecManagerImpl_ProcessUrlActionEx,
SecManagerImpl_MapUrlToZoneEx2,
SecManagerImpl_ProcessUrlActionEx2,
SecManagerImpl_GetSecurityIdEx2,
SecManagerImpl_QueryCustomPolicyEx2
};
HRESULT SecManagerImpl_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
{
SecManagerImpl *This;
TRACE("(%p,%p)\n",pUnkOuter,ppobj);
This = heap_alloc(sizeof(*This));
/* Initialize the virtual function table. */
This->IInternetSecurityManagerEx2_iface.lpVtbl = &VT_SecManagerImpl;
This->ref = 1;
This->mgrsite = NULL;
This->custom_manager = NULL;
*ppobj = This;
URLMON_LockModule();
return S_OK;
}
/***********************************************************************
* InternetZoneManager implementation
*
*/
typedef struct {
IInternetZoneManagerEx2 IInternetZoneManagerEx2_iface;
LONG ref;
LPDWORD *zonemaps;
DWORD zonemap_count;
} ZoneMgrImpl;
static inline ZoneMgrImpl *impl_from_IInternetZoneManagerEx2(IInternetZoneManagerEx2 *iface)
{
return CONTAINING_RECORD(iface, ZoneMgrImpl, IInternetZoneManagerEx2_iface);
}
/***********************************************************************
* build_zonemap_from_reg [internal]
*
* Enumerate the Zones in the Registry and return the Zones in a DWORD-array
* The number of the Zones is returned in data[0]
*/
static LPDWORD build_zonemap_from_reg(void)
{
WCHAR name[32];
HKEY hkey;
LPDWORD data = NULL;
DWORD allocated = 6; /* space for the zonecount and Zone "0" up to Zone "4" */
DWORD used = 0;
DWORD res;
DWORD len;
res = RegOpenKeyW(HKEY_CURRENT_USER, wszZonesKey, &hkey);
if (res)
return NULL;
data = heap_alloc(allocated * sizeof(DWORD));
if (!data)
goto cleanup;
while (!res) {
name[0] = '\0';
len = ARRAY_SIZE(name);
res = RegEnumKeyExW(hkey, used, name, &len, NULL, NULL, NULL, NULL);
if (!res) {
used++;
if (used == allocated) {
LPDWORD new_data;
allocated *= 2;
new_data = heap_realloc_zero(data, allocated * sizeof(DWORD));
if (!new_data)
goto cleanup;
data = new_data;
}
data[used] = wcstol(name, NULL, 10);
}
}
if (used) {
RegCloseKey(hkey);
data[0] = used;
return data;
}
cleanup:
/* something failed */
RegCloseKey(hkey);
heap_free(data);
return NULL;
}
/********************************************************************
* IInternetZoneManager_QueryInterface
*/
static HRESULT WINAPI ZoneMgrImpl_QueryInterface(IInternetZoneManagerEx2* iface, REFIID riid, void** ppvObject)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppvObject);
if(!This || !ppvObject)
return E_INVALIDARG;
if(IsEqualIID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppvObject);
}else if(IsEqualIID(&IID_IInternetZoneManager, riid)) {
TRACE("(%p)->(IID_InternetZoneManager %p)\n", This, ppvObject);
}else if(IsEqualIID(&IID_IInternetZoneManagerEx, riid)) {
TRACE("(%p)->(IID_InternetZoneManagerEx %p)\n", This, ppvObject);
}else if(IsEqualIID(&IID_IInternetZoneManagerEx2, riid)) {
TRACE("(%p)->(IID_InternetZoneManagerEx2 %p)\n", This, ppvObject);
}
else
{
FIXME("Unknown interface: %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
*ppvObject = iface;
IInternetZoneManagerEx2_AddRef(iface);
return S_OK;
}
/********************************************************************
* IInternetZoneManager_AddRef
*/
static ULONG WINAPI ZoneMgrImpl_AddRef(IInternetZoneManagerEx2* iface)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE("(%p)->(ref before=%u)\n",This, refCount - 1);
return refCount;
}
/********************************************************************
* IInternetZoneManager_Release
*/
static ULONG WINAPI ZoneMgrImpl_Release(IInternetZoneManagerEx2* iface)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
ULONG refCount = InterlockedDecrement(&This->ref);
TRACE("(%p)->(ref before=%u)\n",This, refCount + 1);
if(!refCount) {
while (This->zonemap_count) heap_free(This->zonemaps[--This->zonemap_count]);
heap_free(This->zonemaps);
heap_free(This);
URLMON_UnlockModule();
}
return refCount;
}
/********************************************************************
* IInternetZoneManager_GetZoneAttributes
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneAttributes(IInternetZoneManagerEx2* iface,
DWORD dwZone,
ZONEATTRIBUTES* pZoneAttributes)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
HRESULT hr;
HKEY hcu;
HKEY hklm = NULL;
TRACE("(%p)->(%d %p)\n", This, dwZone, pZoneAttributes);
if (!pZoneAttributes)
return E_INVALIDARG;
hr = open_zone_key(HKEY_CURRENT_USER, dwZone, &hcu);
if (FAILED(hr))
return S_OK; /* IE6 and older returned E_FAIL here */
hr = open_zone_key(HKEY_LOCAL_MACHINE, dwZone, &hklm);
if (FAILED(hr))
TRACE("Zone %d not in HKLM\n", dwZone);
get_string_from_reg(hcu, hklm, displaynameW, pZoneAttributes->szDisplayName, MAX_ZONE_PATH);
get_string_from_reg(hcu, hklm, descriptionW, pZoneAttributes->szDescription, MAX_ZONE_DESCRIPTION);
get_string_from_reg(hcu, hklm, iconW, pZoneAttributes->szIconPath, MAX_ZONE_PATH);
get_dword_from_reg(hcu, hklm, minlevelW, &pZoneAttributes->dwTemplateMinLevel);
get_dword_from_reg(hcu, hklm, currentlevelW, &pZoneAttributes->dwTemplateCurrentLevel);
get_dword_from_reg(hcu, hklm, recommendedlevelW, &pZoneAttributes->dwTemplateRecommended);
get_dword_from_reg(hcu, hklm, flagsW, &pZoneAttributes->dwFlags);
RegCloseKey(hklm);
RegCloseKey(hcu);
return S_OK;
}
/********************************************************************
* IInternetZoneManager_SetZoneAttributes
*/
static HRESULT WINAPI ZoneMgrImpl_SetZoneAttributes(IInternetZoneManagerEx2* iface,
DWORD dwZone,
ZONEATTRIBUTES* pZoneAttributes)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
HRESULT hr;
HKEY hcu;
TRACE("(%p)->(%d %p)\n", This, dwZone, pZoneAttributes);
if (!pZoneAttributes)
return E_INVALIDARG;
hr = open_zone_key(HKEY_CURRENT_USER, dwZone, &hcu);
if (FAILED(hr))
return S_OK; /* IE6 returned E_FAIL here */
/* cbSize is ignored */
RegSetValueExW(hcu, displaynameW, 0, REG_SZ, (LPBYTE) pZoneAttributes->szDisplayName,
(lstrlenW(pZoneAttributes->szDisplayName)+1)* sizeof(WCHAR));
RegSetValueExW(hcu, descriptionW, 0, REG_SZ, (LPBYTE) pZoneAttributes->szDescription,
(lstrlenW(pZoneAttributes->szDescription)+1)* sizeof(WCHAR));
RegSetValueExW(hcu, iconW, 0, REG_SZ, (LPBYTE) pZoneAttributes->szIconPath,
(lstrlenW(pZoneAttributes->szIconPath)+1)* sizeof(WCHAR));
RegSetValueExW(hcu, minlevelW, 0, REG_DWORD,
(const BYTE*) &pZoneAttributes->dwTemplateMinLevel, sizeof(DWORD));
RegSetValueExW(hcu, currentlevelW, 0, REG_DWORD,
(const BYTE*) &pZoneAttributes->dwTemplateCurrentLevel, sizeof(DWORD));
RegSetValueExW(hcu, recommendedlevelW, 0, REG_DWORD,
(const BYTE*) &pZoneAttributes->dwTemplateRecommended, sizeof(DWORD));
RegSetValueExW(hcu, flagsW, 0, REG_DWORD, (const BYTE*) &pZoneAttributes->dwFlags, sizeof(DWORD));
RegCloseKey(hcu);
return S_OK;
}
/********************************************************************
* IInternetZoneManager_GetZoneCustomPolicy
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneCustomPolicy(IInternetZoneManagerEx2* iface,
DWORD dwZone,
REFGUID guidKey,
BYTE** ppPolicy,
DWORD* pcbPolicy,
URLZONEREG ulrZoneReg)
{
FIXME("(%p)->(%08x %s %p %p %08x) stub\n", iface, dwZone, debugstr_guid(guidKey),
ppPolicy, pcbPolicy, ulrZoneReg);
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManager_SetZoneCustomPolicy
*/
static HRESULT WINAPI ZoneMgrImpl_SetZoneCustomPolicy(IInternetZoneManagerEx2* iface,
DWORD dwZone,
REFGUID guidKey,
BYTE* ppPolicy,
DWORD cbPolicy,
URLZONEREG ulrZoneReg)
{
FIXME("(%p)->(%08x %s %p %08x %08x) stub\n", iface, dwZone, debugstr_guid(guidKey),
ppPolicy, cbPolicy, ulrZoneReg);
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManager_GetZoneActionPolicy
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneActionPolicy(IInternetZoneManagerEx2* iface,
DWORD dwZone, DWORD dwAction, BYTE* pPolicy, DWORD cbPolicy, URLZONEREG urlZoneReg)
{
TRACE("(%p)->(%d %08x %p %d %d)\n", iface, dwZone, dwAction, pPolicy,
cbPolicy, urlZoneReg);
if(!pPolicy)
return E_INVALIDARG;
return get_action_policy(dwZone, dwAction, pPolicy, cbPolicy, urlZoneReg);
}
/********************************************************************
* IInternetZoneManager_SetZoneActionPolicy
*/
static HRESULT WINAPI ZoneMgrImpl_SetZoneActionPolicy(IInternetZoneManagerEx2* iface,
DWORD dwZone,
DWORD dwAction,
BYTE* pPolicy,
DWORD cbPolicy,
URLZONEREG urlZoneReg)
{
FIXME("(%p)->(%08x %08x %p %08x %08x) stub\n", iface, dwZone, dwAction, pPolicy,
cbPolicy, urlZoneReg);
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManager_PromptAction
*/
static HRESULT WINAPI ZoneMgrImpl_PromptAction(IInternetZoneManagerEx2* iface,
DWORD dwAction,
HWND hwndParent,
LPCWSTR pwszUrl,
LPCWSTR pwszText,
DWORD dwPromptFlags)
{
FIXME("%p %08x %p %s %s %08x\n", iface, dwAction, hwndParent,
debugstr_w(pwszUrl), debugstr_w(pwszText), dwPromptFlags );
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManager_LogAction
*/
static HRESULT WINAPI ZoneMgrImpl_LogAction(IInternetZoneManagerEx2* iface,
DWORD dwAction,
LPCWSTR pwszUrl,
LPCWSTR pwszText,
DWORD dwLogFlags)
{
FIXME("(%p)->(%08x %s %s %08x) stub\n", iface, dwAction, debugstr_w(pwszUrl),
debugstr_w(pwszText), dwLogFlags);
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManager_CreateZoneEnumerator
*/
static HRESULT WINAPI ZoneMgrImpl_CreateZoneEnumerator(IInternetZoneManagerEx2* iface,
DWORD* pdwEnum,
DWORD* pdwCount,
DWORD dwFlags)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
LPDWORD * new_maps;
LPDWORD data;
DWORD i;
TRACE("(%p)->(%p, %p, 0x%08x)\n", This, pdwEnum, pdwCount, dwFlags);
if (!pdwEnum || !pdwCount || (dwFlags != 0))
return E_INVALIDARG;
data = build_zonemap_from_reg();
TRACE("found %d zones\n", data ? data[0] : -1);
if (!data)
return E_FAIL;
for (i = 0; i < This->zonemap_count; i++) {
if (This->zonemaps && !This->zonemaps[i]) {
This->zonemaps[i] = data;
*pdwEnum = i;
*pdwCount = data[0];
return S_OK;
}
}
if (This->zonemaps) {
/* try to double the nr. of pointers in the array */
new_maps = heap_realloc_zero(This->zonemaps, This->zonemap_count * 2 * sizeof(LPDWORD));
if (new_maps)
This->zonemap_count *= 2;
}
else
{
This->zonemap_count = 2;
new_maps = heap_alloc_zero(This->zonemap_count * sizeof(LPDWORD));
}
if (!new_maps) {
heap_free(data);
return E_FAIL;
}
This->zonemaps = new_maps;
This->zonemaps[i] = data;
*pdwEnum = i;
*pdwCount = data[0];
return S_OK;
}
/********************************************************************
* IInternetZoneManager_GetZoneAt
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneAt(IInternetZoneManagerEx2* iface,
DWORD dwEnum,
DWORD dwIndex,
DWORD* pdwZone)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
LPDWORD data;
TRACE("(%p)->(0x%08x, %d, %p)\n", This, dwEnum, dwIndex, pdwZone);
/* make sure, that dwEnum and dwIndex are in the valid range */
if (dwEnum < This->zonemap_count) {
if ((data = This->zonemaps[dwEnum])) {
if (dwIndex < data[0]) {
*pdwZone = data[dwIndex + 1];
return S_OK;
}
}
}
return E_INVALIDARG;
}
/********************************************************************
* IInternetZoneManager_DestroyZoneEnumerator
*/
static HRESULT WINAPI ZoneMgrImpl_DestroyZoneEnumerator(IInternetZoneManagerEx2* iface,
DWORD dwEnum)
{
ZoneMgrImpl* This = impl_from_IInternetZoneManagerEx2(iface);
LPDWORD data;
TRACE("(%p)->(0x%08x)\n", This, dwEnum);
/* make sure, that dwEnum is valid */
if (dwEnum < This->zonemap_count) {
if ((data = This->zonemaps[dwEnum])) {
This->zonemaps[dwEnum] = NULL;
heap_free(data);
return S_OK;
}
}
return E_INVALIDARG;
}
/********************************************************************
* IInternetZoneManager_CopyTemplatePoliciesToZone
*/
static HRESULT WINAPI ZoneMgrImpl_CopyTemplatePoliciesToZone(IInternetZoneManagerEx2* iface,
DWORD dwTemplate,
DWORD dwZone,
DWORD dwReserved)
{
FIXME("(%p)->(%08x %08x %08x) stub\n", iface, dwTemplate, dwZone, dwReserved);
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManagerEx_GetZoneActionPolicyEx
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneActionPolicyEx(IInternetZoneManagerEx2* iface,
DWORD dwZone,
DWORD dwAction,
BYTE* pPolicy,
DWORD cbPolicy,
URLZONEREG urlZoneReg,
DWORD dwFlags)
{
TRACE("(%p)->(%d, 0x%x, %p, %d, %d, 0x%x)\n", iface, dwZone,
dwAction, pPolicy, cbPolicy, urlZoneReg, dwFlags);
if(!pPolicy)
return E_INVALIDARG;
if (dwFlags)
FIXME("dwFlags 0x%x ignored\n", dwFlags);
return get_action_policy(dwZone, dwAction, pPolicy, cbPolicy, urlZoneReg);
}
/********************************************************************
* IInternetZoneManagerEx_SetZoneActionPolicyEx
*/
static HRESULT WINAPI ZoneMgrImpl_SetZoneActionPolicyEx(IInternetZoneManagerEx2* iface,
DWORD dwZone,
DWORD dwAction,
BYTE* pPolicy,
DWORD cbPolicy,
URLZONEREG urlZoneReg,
DWORD dwFlags)
{
FIXME("(%p)->(%d, 0x%x, %p, %d, %d, 0x%x) stub\n", iface, dwZone, dwAction, pPolicy,
cbPolicy, urlZoneReg, dwFlags);
return E_NOTIMPL;
}
/********************************************************************
* IInternetZoneManagerEx2_GetZoneAttributesEx
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneAttributesEx(IInternetZoneManagerEx2* iface,
DWORD dwZone,
ZONEATTRIBUTES* pZoneAttributes,
DWORD dwFlags)
{
TRACE("(%p)->(%d, %p, 0x%x)\n", iface, dwZone, pZoneAttributes, dwFlags);
if (dwFlags)
FIXME("dwFlags 0x%x ignored\n", dwFlags);
return IInternetZoneManagerEx2_GetZoneAttributes(iface, dwZone, pZoneAttributes);
}
/********************************************************************
* IInternetZoneManagerEx2_GetZoneSecurityState
*/
static HRESULT WINAPI ZoneMgrImpl_GetZoneSecurityState(IInternetZoneManagerEx2* iface,
DWORD dwZoneIndex,
BOOL fRespectPolicy,
LPDWORD pdwState,
BOOL *pfPolicyEncountered)
{
FIXME("(%p)->(%d, %d, %p, %p) stub\n", iface, dwZoneIndex, fRespectPolicy,
pdwState, pfPolicyEncountered);
*pdwState = SECURITY_IE_STATE_GREEN;
if (pfPolicyEncountered)
*pfPolicyEncountered = FALSE;
return S_OK;
}
/********************************************************************
* IInternetZoneManagerEx2_GetIESecurityState
*/
static HRESULT WINAPI ZoneMgrImpl_GetIESecurityState(IInternetZoneManagerEx2* iface,
BOOL fRespectPolicy,
LPDWORD pdwState,
BOOL *pfPolicyEncountered,
BOOL fNoCache)
{
FIXME("(%p)->(%d, %p, %p, %d) stub\n", iface, fRespectPolicy, pdwState,
pfPolicyEncountered, fNoCache);
*pdwState = SECURITY_IE_STATE_GREEN;
if (pfPolicyEncountered)
*pfPolicyEncountered = FALSE;
return S_OK;
}
/********************************************************************
* IInternetZoneManagerEx2_FixInsecureSettings
*/
static HRESULT WINAPI ZoneMgrImpl_FixInsecureSettings(IInternetZoneManagerEx2* iface)
{
FIXME("(%p) stub\n", iface);
return S_OK;
}
/********************************************************************
* IInternetZoneManager_Construct
*/
static const IInternetZoneManagerEx2Vtbl ZoneMgrImplVtbl = {
ZoneMgrImpl_QueryInterface,
ZoneMgrImpl_AddRef,
ZoneMgrImpl_Release,
/* IInternetZoneManager */
ZoneMgrImpl_GetZoneAttributes,
ZoneMgrImpl_SetZoneAttributes,
ZoneMgrImpl_GetZoneCustomPolicy,
ZoneMgrImpl_SetZoneCustomPolicy,
ZoneMgrImpl_GetZoneActionPolicy,
ZoneMgrImpl_SetZoneActionPolicy,
ZoneMgrImpl_PromptAction,
ZoneMgrImpl_LogAction,
ZoneMgrImpl_CreateZoneEnumerator,
ZoneMgrImpl_GetZoneAt,
ZoneMgrImpl_DestroyZoneEnumerator,
ZoneMgrImpl_CopyTemplatePoliciesToZone,
/* IInternetZoneManagerEx */
ZoneMgrImpl_GetZoneActionPolicyEx,
ZoneMgrImpl_SetZoneActionPolicyEx,
/* IInternetZoneManagerEx2 */
ZoneMgrImpl_GetZoneAttributesEx,
ZoneMgrImpl_GetZoneSecurityState,
ZoneMgrImpl_GetIESecurityState,
ZoneMgrImpl_FixInsecureSettings,
};
HRESULT ZoneMgrImpl_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
{
ZoneMgrImpl* ret = heap_alloc_zero(sizeof(ZoneMgrImpl));
TRACE("(%p %p)\n", pUnkOuter, ppobj);
ret->IInternetZoneManagerEx2_iface.lpVtbl = &ZoneMgrImplVtbl;
ret->ref = 1;
*ppobj = &ret->IInternetZoneManagerEx2_iface;
URLMON_LockModule();
return S_OK;
}
/***********************************************************************
* CoInternetCreateSecurityManager (URLMON.@)
*
*/
HRESULT WINAPI CoInternetCreateSecurityManager( IServiceProvider *pSP,
IInternetSecurityManager **ppSM, DWORD dwReserved )
{
TRACE("%p %p %d\n", pSP, ppSM, dwReserved );
if(pSP)
FIXME("pSP not supported\n");
return SecManagerImpl_Construct(NULL, (void**) ppSM);
}
/********************************************************************
* CoInternetCreateZoneManager (URLMON.@)
*/
HRESULT WINAPI CoInternetCreateZoneManager(IServiceProvider* pSP, IInternetZoneManager** ppZM, DWORD dwReserved)
{
TRACE("(%p %p %x)\n", pSP, ppZM, dwReserved);
return ZoneMgrImpl_Construct(NULL, (void**)ppZM);
}
static HRESULT parse_security_url(const WCHAR *url, PSUACTION action, WCHAR **result) {
IInternetProtocolInfo *protocol_info;
WCHAR *tmp, *new_url = NULL, *alloc_url = NULL;
DWORD size, new_size;
HRESULT hres = S_OK, parse_hres;
while(1) {
TRACE("parsing %s\n", debugstr_w(url));
protocol_info = get_protocol_info(url);
if(!protocol_info)
break;
size = lstrlenW(url)+1;
new_url = CoTaskMemAlloc(size*sizeof(WCHAR));
if(!new_url) {
hres = E_OUTOFMEMORY;
break;
}
new_size = 0;
parse_hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_SECURITY_URL, 0, new_url, size, &new_size, 0);
if(parse_hres == S_FALSE) {
if(!new_size) {
hres = E_UNEXPECTED;
break;
}
tmp = CoTaskMemRealloc(new_url, new_size*sizeof(WCHAR));
if(!tmp) {
hres = E_OUTOFMEMORY;
break;
}
new_url = tmp;
parse_hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_SECURITY_URL, 0, new_url,
new_size, &new_size, 0);
if(parse_hres == S_FALSE) {
hres = E_FAIL;
break;
}
}
if(parse_hres != S_OK || !wcscmp(url, new_url))
break;
CoTaskMemFree(alloc_url);
url = alloc_url = new_url;
new_url = NULL;
}
CoTaskMemFree(new_url);
if(hres != S_OK) {
WARN("failed: %08x\n", hres);
CoTaskMemFree(alloc_url);
return hres;
}
if(action == PSU_DEFAULT && (protocol_info = get_protocol_info(url))) {
size = lstrlenW(url)+1;
new_url = CoTaskMemAlloc(size * sizeof(WCHAR));
if(new_url) {
new_size = 0;
parse_hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_SECURITY_DOMAIN, 0,
new_url, size, &new_size, 0);
if(parse_hres == S_FALSE) {
if(new_size) {
tmp = CoTaskMemRealloc(new_url, new_size*sizeof(WCHAR));
if(tmp) {
new_url = tmp;
parse_hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_SECURITY_DOMAIN, 0, new_url,
new_size, &new_size, 0);
if(parse_hres == S_FALSE)
hres = E_FAIL;
}else {
hres = E_OUTOFMEMORY;
}
}else {
hres = E_UNEXPECTED;
}
}
if(hres == S_OK && parse_hres == S_OK) {
CoTaskMemFree(alloc_url);
url = alloc_url = new_url;
new_url = NULL;
}
CoTaskMemFree(new_url);
}else {
hres = E_OUTOFMEMORY;
}
IInternetProtocolInfo_Release(protocol_info);
}
if(FAILED(hres)) {
WARN("failed %08x\n", hres);
CoTaskMemFree(alloc_url);
return hres;
}
if(!alloc_url) {
size = lstrlenW(url)+1;
alloc_url = CoTaskMemAlloc(size * sizeof(WCHAR));
if(!alloc_url)
return E_OUTOFMEMORY;
memcpy(alloc_url, url, size * sizeof(WCHAR));
}
*result = alloc_url;
return S_OK;
}
/********************************************************************
* CoInternetGetSecurityUrl (URLMON.@)
*/
HRESULT WINAPI CoInternetGetSecurityUrl(LPCWSTR pwzUrl, LPWSTR *ppwzSecUrl, PSUACTION psuAction, DWORD dwReserved)
{
WCHAR *secure_url;
HRESULT hres;
TRACE("(%p,%p,%u,%u)\n", pwzUrl, ppwzSecUrl, psuAction, dwReserved);
hres = parse_security_url(pwzUrl, psuAction, &secure_url);
if(FAILED(hres))
return hres;
if(psuAction != PSU_SECURITY_URL_ONLY) {
PARSEDURLW parsed_url = { sizeof(parsed_url) };
DWORD size;
/* FIXME: Use helpers from uri.c */
if(SUCCEEDED(ParseURLW(secure_url, &parsed_url))) {
WCHAR *new_url;
switch(parsed_url.nScheme) {
case URL_SCHEME_FTP:
case URL_SCHEME_HTTP:
case URL_SCHEME_HTTPS:
size = lstrlenW(secure_url)+1;
new_url = CoTaskMemAlloc(size * sizeof(WCHAR));
if(new_url)
hres = UrlGetPartW(secure_url, new_url, &size, URL_PART_HOSTNAME, URL_PARTFLAG_KEEPSCHEME);
else
hres = E_OUTOFMEMORY;
CoTaskMemFree(secure_url);
if(hres != S_OK) {
WARN("UrlGetPart failed: %08x\n", hres);
CoTaskMemFree(new_url);
return FAILED(hres) ? hres : E_FAIL;
}
secure_url = new_url;
}
}
}
*ppwzSecUrl = secure_url;
return S_OK;
}
/********************************************************************
* CoInternetGetSecurityUrlEx (URLMON.@)
*/
HRESULT WINAPI CoInternetGetSecurityUrlEx(IUri *pUri, IUri **ppSecUri, PSUACTION psuAction, DWORD_PTR dwReserved)
{
URL_SCHEME scheme_type;
BSTR secure_uri;
WCHAR *ret_url;
HRESULT hres;
TRACE("(%p,%p,%u,%u)\n", pUri, ppSecUri, psuAction, (DWORD)dwReserved);
if(!pUri || !ppSecUri)
return E_INVALIDARG;
hres = IUri_GetDisplayUri(pUri, &secure_uri);
if(FAILED(hres))
return hres;
hres = parse_security_url(secure_uri, psuAction, &ret_url);
SysFreeString(secure_uri);
if(FAILED(hres))
return hres;
/* File URIs have to hierarchical. */
hres = IUri_GetScheme(pUri, (DWORD*)&scheme_type);
if(SUCCEEDED(hres) && scheme_type == URL_SCHEME_FILE) {
const WCHAR *tmp = ret_url;
/* Check and see if a "//" is after the scheme name. */
tmp += ARRAY_SIZE(fileW);
if(*tmp != '/' || *(tmp+1) != '/')
hres = E_INVALIDARG;
}
if(SUCCEEDED(hres))
hres = CreateUri(ret_url, Uri_CREATE_ALLOW_IMPLICIT_WILDCARD_SCHEME, 0, ppSecUri);
CoTaskMemFree(ret_url);
return hres;
}
/********************************************************************
* CompareSecurityIds (URLMON.@)
*/
HRESULT WINAPI CompareSecurityIds(BYTE *secid1, DWORD size1, BYTE *secid2, DWORD size2, DWORD reserved)
{
FIXME("(%p %d %p %d %x)\n", secid1, size1, secid2, size2, reserved);
return E_NOTIMPL;
}
/********************************************************************
* IsInternetESCEnabledLocal (URLMON.108)
*
* Undocumented, returns TRUE if IE is running in Enhanced Security Configuration.
*/
BOOL WINAPI IsInternetESCEnabledLocal(void)
{
static BOOL esc_initialized, esc_enabled;
TRACE("()\n");
if(!esc_initialized) {
DWORD type, size, val;
HKEY zone_map;
static const WCHAR iehardenW[] = {'I','E','H','a','r','d','e','n',0};
if(RegOpenKeyExW(HKEY_CURRENT_USER, zone_map_keyW, 0, KEY_QUERY_VALUE, &zone_map) == ERROR_SUCCESS) {
size = sizeof(DWORD);
if(RegQueryValueExW(zone_map, iehardenW, NULL, &type, (BYTE*)&val, &size) == ERROR_SUCCESS)
esc_enabled = type == REG_DWORD && val != 0;
RegCloseKey(zone_map);
}
esc_initialized = TRUE;
}
return esc_enabled;
}
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