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ntdll: Implement NtQueryInformationToken(TokenElevationType). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-02-16 23:31:11 -06:00 committed by Alexandre Julliard
parent 133e061244
commit c96749790b
6 changed files with 68 additions and 6 deletions
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8
dlls/ntdll/unix/security.c
View File

@ -391,11 +391,15 @@ NTSTATUS WINAPI NtQueryInformationToken( HANDLE token, TOKEN_INFORMATION_CLASS c
break;
case TokenElevationType:
SERVER_START_REQ( get_token_elevation )
{
TOKEN_ELEVATION_TYPE *type = info;
FIXME("QueryInformationToken( ..., TokenElevationType, ...) semi-stub\n");
*type = TokenElevationTypeFull;
req->handle = wine_server_obj_handle( token );
status = wine_server_call( req );
if (!status) *type = reply->elevation;
}
SERVER_END_REQ;
break;
case TokenElevation:

19
include/wine/server_protocol.h
View File

@ -4936,6 +4936,20 @@ struct get_token_statistics_reply
struct get_token_elevation_request
{
struct request_header __header;
obj_handle_t handle;
};
struct get_token_elevation_reply
{
struct reply_header __header;
int elevation;
char __pad_12[4];
};
struct create_completion_request
{
struct request_header __header;
@ -5627,6 +5641,7 @@ enum request
REQ_get_kernel_object_handle,
REQ_make_process_system,
REQ_get_token_statistics,
REQ_get_token_elevation,
REQ_create_completion,
REQ_open_completion,
REQ_add_completion,
@ -5908,6 +5923,7 @@ union generic_request
struct get_kernel_object_handle_request get_kernel_object_handle_request;
struct make_process_system_request make_process_system_request;
struct get_token_statistics_request get_token_statistics_request;
struct get_token_elevation_request get_token_elevation_request;
struct create_completion_request create_completion_request;
struct open_completion_request open_completion_request;
struct add_completion_request add_completion_request;
@ -6187,6 +6203,7 @@ union generic_reply
struct get_kernel_object_handle_reply get_kernel_object_handle_reply;
struct make_process_system_reply make_process_system_reply;
struct get_token_statistics_reply get_token_statistics_reply;
struct get_token_elevation_reply get_token_elevation_reply;
struct create_completion_reply create_completion_reply;
struct open_completion_reply open_completion_reply;
struct add_completion_reply add_completion_reply;
@ -6220,7 +6237,7 @@ union generic_reply
/* ### protocol_version begin ### */
#define SERVER_PROTOCOL_VERSION 678
#define SERVER_PROTOCOL_VERSION 679
/* ### protocol_version end ### */

8
server/protocol.def
View File

@ -3433,6 +3433,14 @@ struct handle_info
@END
/* Get the token elevation type */
@REQ(get_token_elevation)
obj_handle_t handle; /* handle to the token */
@REPLY
int elevation; /* token elevation type */
@END
/* Create I/O completion port */
@REQ(create_completion)
unsigned int access; /* desired access to a port */

6
server/request.h
View File

@ -364,6 +364,7 @@ DECL_HANDLER(release_kernel_object);
DECL_HANDLER(get_kernel_object_handle);
DECL_HANDLER(make_process_system);
DECL_HANDLER(get_token_statistics);
DECL_HANDLER(get_token_elevation);
DECL_HANDLER(create_completion);
DECL_HANDLER(open_completion);
DECL_HANDLER(add_completion);
@ -644,6 +645,7 @@ static const req_handler req_handlers[REQ_NB_REQUESTS] =
(req_handler)req_get_kernel_object_handle,
(req_handler)req_make_process_system,
(req_handler)req_get_token_statistics,
(req_handler)req_get_token_elevation,
(req_handler)req_create_completion,
(req_handler)req_open_completion,
(req_handler)req_add_completion,
@ -2105,6 +2107,10 @@ C_ASSERT( FIELD_OFFSET(struct get_token_statistics_reply, impersonation_level) =
C_ASSERT( FIELD_OFFSET(struct get_token_statistics_reply, group_count) == 32 );
C_ASSERT( FIELD_OFFSET(struct get_token_statistics_reply, privilege_count) == 36 );
C_ASSERT( sizeof(struct get_token_statistics_reply) == 40 );
C_ASSERT( FIELD_OFFSET(struct get_token_elevation_request, handle) == 12 );
C_ASSERT( sizeof(struct get_token_elevation_request) == 16 );
C_ASSERT( FIELD_OFFSET(struct get_token_elevation_reply, elevation) == 8 );
C_ASSERT( sizeof(struct get_token_elevation_reply) == 16 );
C_ASSERT( FIELD_OFFSET(struct create_completion_request, access) == 12 );
C_ASSERT( FIELD_OFFSET(struct create_completion_request, concurrent) == 16 );
C_ASSERT( sizeof(struct create_completion_request) == 24 );

20
server/token.c
View File

@ -126,6 +126,7 @@ struct token
ACL *default_dacl; /* the default DACL to assign to objects created by this user */
TOKEN_SOURCE source; /* source of the token */
int impersonation_level; /* impersonation level this token is capable of if non-primary token */
int elevation; /* elevation type */
};
struct privilege
@ -541,7 +542,7 @@ static struct token *create_token( unsigned primary, const SID *user,
const LUID_AND_ATTRIBUTES *privs, unsigned int priv_count,
const ACL *default_dacl, TOKEN_SOURCE source,
const luid_t *modified_id,
int impersonation_level )
int impersonation_level, int elevation )
{
struct token *token = alloc_object( &token_ops );
if (token)
@ -563,6 +564,7 @@ static struct token *create_token( unsigned primary, const SID *user,
token->impersonation_level = impersonation_level;
token->default_dacl = NULL;
token->primary_group = NULL;
token->elevation = elevation;
/* copy user */
token->user = memdup( user, security_sid_len( user ));
@ -678,7 +680,7 @@ struct token *token_duplicate( struct token *src_token, unsigned primary,
token = create_token( primary, src_token->user, NULL, 0,
NULL, 0, src_token->default_dacl,
src_token->source, modified_id,
impersonation_level );
impersonation_level, src_token->elevation );
if (!token) return token;
/* copy groups */
@ -890,7 +892,7 @@ struct token *token_create_admin( void )
static const TOKEN_SOURCE admin_source = {"SeMgr", {0, 0}};
token = create_token( TRUE, user_sid, admin_groups, ARRAY_SIZE( admin_groups ),
admin_privs, ARRAY_SIZE( admin_privs ), default_dacl,
admin_source, NULL, -1 );
admin_source, NULL, -1, TokenElevationTypeFull );
/* we really need a primary group */
assert( token->primary_group );
}
@ -1665,3 +1667,15 @@ DECL_HANDLER(set_token_default_dacl)
release_object( token );
}
}
DECL_HANDLER(get_token_elevation)
{
struct token *token;
if ((token = (struct token *)get_handle_obj( current->process, req->handle,
TOKEN_QUERY, &token_ops )))
{
reply->elevation = token->elevation;
release_object( token );
}
}

13
server/trace.c
View File

@ -4184,6 +4184,16 @@ static void dump_get_token_statistics_reply( const struct get_token_statistics_r
fprintf( stderr, ", privilege_count=%d", req->privilege_count );
}
static void dump_get_token_elevation_request( const struct get_token_elevation_request *req )
{
fprintf( stderr, " handle=%04x", req->handle );
}
static void dump_get_token_elevation_reply( const struct get_token_elevation_reply *req )
{
fprintf( stderr, " elevation=%d", req->elevation );
}
static void dump_create_completion_request( const struct create_completion_request *req )
{
fprintf( stderr, " access=%08x", req->access );
@ -4696,6 +4706,7 @@ static const dump_func req_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_get_kernel_object_handle_request,
(dump_func)dump_make_process_system_request,
(dump_func)dump_get_token_statistics_request,
(dump_func)dump_get_token_elevation_request,
(dump_func)dump_create_completion_request,
(dump_func)dump_open_completion_request,
(dump_func)dump_add_completion_request,
@ -4973,6 +4984,7 @@ static const dump_func reply_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_get_kernel_object_handle_reply,
(dump_func)dump_make_process_system_reply,
(dump_func)dump_get_token_statistics_reply,
(dump_func)dump_get_token_elevation_reply,
(dump_func)dump_create_completion_reply,
(dump_func)dump_open_completion_reply,
NULL,
@ -5250,6 +5262,7 @@ static const char * const req_names[REQ_NB_REQUESTS] = {
"get_kernel_object_handle",
"make_process_system",
"get_token_statistics",
"get_token_elevation",
"create_completion",
"open_completion",
"add_completion",