ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ntdll: Parse execution level information in manifest data. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Müller 2018-02-17 17:41:15 +03:00 committed by Alexandre Julliard
parent dce3e17185
commit 5875dcd6f9
1 changed files with 157 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

168
dlls/ntdll/actctx.c
View File

@ -490,17 +490,19 @@ enum assembly_type
struct assembly
{
enum assembly_type type;
struct assembly_identity id;
struct file_info manifest;
WCHAR *directory;
BOOL no_inherit;
struct dll_redirect *dlls;
unsigned int num_dlls;
unsigned int allocated_dlls;
struct entity_array entities;
COMPATIBILITY_CONTEXT_ELEMENT* compat_contexts;
ULONG num_compat_contexts;
enum assembly_type type;
struct assembly_identity id;
struct file_info manifest;
WCHAR *directory;
BOOL no_inherit;
struct dll_redirect *dlls;
unsigned int num_dlls;
unsigned int allocated_dlls;
struct entity_array entities;
COMPATIBILITY_CONTEXT_ELEMENT *compat_contexts;
ULONG num_compat_contexts;
ACTCTX_REQUESTED_RUN_LEVEL run_level;
ULONG ui_access;
};
enum context_sections
@ -629,6 +631,10 @@ static const WCHAR compatibilityNSW[] = {'u','r','n',':','s','c','h','e','m','a'
static const WCHAR applicationW[] = {'a','p','p','l','i','c','a','t','i','o','n',0};
static const WCHAR supportedOSW[] = {'s','u','p','p','o','r','t','e','d','O','S',0};
static const WCHAR IdW[] = {'I','d',0};
static const WCHAR requestedExecutionLevelW[] = {'r','e','q','u','e','s','t','e','d','E','x','e','c','u','t','i','o','n','L','e','v','e','l',0};
static const WCHAR requestedPrivilegesW[] = {'r','e','q','u','e','s','t','e','d','P','r','i','v','i','l','e','g','e','s',0};
static const WCHAR securityW[] = {'s','e','c','u','r','i','t','y',0};
static const WCHAR trustInfoW[] = {'t','r','u','s','t','I','n','f','o',0};
struct olemisc_entry
{
@ -2317,6 +2323,141 @@ static BOOL parse_compatibility_elem(xmlbuf_t* xmlbuf, struct assembly* assembly
return ret;
}
static BOOL parse_requested_execution_level_elem(xmlbuf_t* xmlbuf, struct assembly* assembly, struct actctx_loader *acl)
{
static const WCHAR levelW[] = {'l','e','v','e','l',0};
static const WCHAR asInvokerW[] = {'a','s','I','n','v','o','k','e','r',0};
static const WCHAR requireAdministratorW[] = {'r','e','q','u','i','r','e','A','d','m','i','n','i','s','t','r','a','t','o','r',0};
static const WCHAR highestAvailableW[] = {'h','i','g','h','e','s','t','A','v','a','i','l','a','b','l','e',0};
static const WCHAR uiAccessW[] = {'u','i','A','c','c','e','s','s',0};
static const WCHAR falseW[] = {'f','a','l','s','e',0};
static const WCHAR trueW[] = {'t','r','u','e',0};
xmlstr_t attr_name, attr_value, elem;
BOOL end = FALSE, ret = TRUE, error;
/* Multiple requestedExecutionLevel elements are not supported. */
if (assembly->run_level != ACTCTX_RUN_LEVEL_UNSPECIFIED)
return FALSE;
while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
{
if (xmlstr_cmp(&attr_name, levelW))
{
if (xmlstr_cmpi(&attr_value, asInvokerW))
assembly->run_level = ACTCTX_RUN_LEVEL_AS_INVOKER;
else if (xmlstr_cmpi(&attr_value, highestAvailableW))
assembly->run_level = ACTCTX_RUN_LEVEL_HIGHEST_AVAILABLE;
else if (xmlstr_cmpi(&attr_value, requireAdministratorW))
assembly->run_level = ACTCTX_RUN_LEVEL_REQUIRE_ADMIN;
else
FIXME("unknown execution level: %s\n", debugstr_xmlstr(&attr_value));
}
else if (xmlstr_cmp(&attr_name, uiAccessW))
{
if (xmlstr_cmpi(&attr_value, falseW))
assembly->ui_access = FALSE;
else if (xmlstr_cmpi(&attr_value, trueW))
assembly->ui_access = TRUE;
else
FIXME("unknown uiAccess value: %s\n", debugstr_xmlstr(&attr_value));
}
else
FIXME("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
}
if (error) return FALSE;
if (end) return TRUE;
while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
{
if (xmlstr_cmp_end(&elem, requestedExecutionLevelW))
{
ret = parse_end_element(xmlbuf);
break;
}
else
{
FIXME("unknown element %s\n", debugstr_xmlstr(&elem));
ret = parse_unknown_elem(xmlbuf, &elem);
}
}
return ret;
}
static BOOL parse_requested_privileges_elem(xmlbuf_t* xmlbuf, struct assembly* assembly, struct actctx_loader *acl)
{
xmlstr_t elem;
BOOL ret = TRUE;
while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
{
if (xmlstr_cmp_end(&elem, requestedPrivilegesW))
{
ret = parse_end_element(xmlbuf);
break;
}
else if (xmlstr_cmp(&elem, requestedExecutionLevelW))
ret = parse_requested_execution_level_elem(xmlbuf, assembly, acl);
else
{
WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
ret = parse_unknown_elem(xmlbuf, &elem);
}
}
return ret;
}
static BOOL parse_security_elem(xmlbuf_t *xmlbuf, struct assembly *assembly, struct actctx_loader *acl)
{
xmlstr_t elem;
BOOL ret = TRUE;
while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
{
if (xmlstr_cmp_end(&elem, securityW))
{
ret = parse_end_element(xmlbuf);
break;
}
else if (xmlstr_cmp(&elem, requestedPrivilegesW))
ret = parse_requested_privileges_elem(xmlbuf, assembly, acl);
else
{
WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
ret = parse_unknown_elem(xmlbuf, &elem);
}
}
return ret;
}
static BOOL parse_trust_info_elem(xmlbuf_t *xmlbuf, struct assembly *assembly, struct actctx_loader *acl)
{
xmlstr_t elem;
BOOL ret = TRUE;
while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
{
if (xmlstr_cmp_end(&elem, trustInfoW))
{
ret = parse_end_element(xmlbuf);
break;
}
else if (xmlstr_cmp(&elem, securityW))
ret = parse_security_elem(xmlbuf, assembly, acl);
else
{
WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
ret = parse_unknown_elem(xmlbuf, &elem);
}
}
return ret;
}
static BOOL parse_assembly_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl,
struct assembly* assembly,
struct assembly_identity* expected_ai)
@ -2405,6 +2546,11 @@ static BOOL parse_assembly_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl,
{
ret = parse_clr_surrogate_elem(xmlbuf, assembly, acl);
}
else if (xml_elem_cmp(&elem, trustInfoW, asmv2W) ||
xml_elem_cmp(&elem, trustInfoW, asmv1W))
{
ret = parse_trust_info_elem(xmlbuf, assembly, acl);
}
else if (xml_elem_cmp(&elem, assemblyIdentityW, asmv1W))
{
if (!parse_assembly_identity_elem(xmlbuf, acl->actctx, &assembly->id)) return FALSE;