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server: A new function "set_sd_defaults_from_token".

This commit is contained in:
Joris van der Wel 2014-09-17 15:35:26 +02:00 committed by Alexandre Julliard
parent 0480bbfb34
commit 6d19aa83bf
2 changed files with 18 additions and 9 deletions
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25
server/object.c
View File

@ -423,12 +423,12 @@ struct security_descriptor *default_get_sd( struct object *obj )
return obj->sd;
}
int default_set_sd( struct object *obj, const struct security_descriptor *sd,
unsigned int set_info )
int set_sd_defaults_from_token( struct object *obj, const struct security_descriptor *sd,
unsigned int set_info, struct token *token )
{
struct security_descriptor new_sd, *new_sd_ptr;
int present;
const SID *owner, *group;
const SID *owner = NULL, *group = NULL;
const ACL *sacl, *dacl;
char *ptr;
@ -446,9 +446,9 @@ int default_set_sd( struct object *obj, const struct security_descriptor *sd,
owner = sd_get_owner( obj->sd );
new_sd.owner_len = obj->sd->owner_len;
}
else
else if (token)
{
owner = token_get_user( current->process->token );
owner = token_get_user( token );
new_sd.owner_len = security_sid_len( owner );
}
@ -462,9 +462,9 @@ int default_set_sd( struct object *obj, const struct security_descriptor *sd,
group = sd_get_group( obj->sd );
new_sd.group_len = obj->sd->group_len;
}
else
else if (token)
{
group = token_get_primary_group( current->process->token );
group = token_get_primary_group( token );
new_sd.group_len = security_sid_len( group );
}
@ -494,9 +494,9 @@ int default_set_sd( struct object *obj, const struct security_descriptor *sd,
if (obj->sd && present)
new_sd.dacl_len = obj->sd->dacl_len;
else
else if (token)
{
dacl = token_get_default_dacl( current->process->token );
dacl = token_get_default_dacl( token );
new_sd.dacl_len = dacl->AclSize;
}
}
@ -521,6 +521,13 @@ int default_set_sd( struct object *obj, const struct security_descriptor *sd,
return 1;
}
/** Set the security descriptor using the current primary token for defaults. */
int default_set_sd( struct object *obj, const struct security_descriptor *sd,
unsigned int set_info )
{
return set_sd_defaults_from_token( obj, sd, set_info, current->process->token );
}
struct object *no_lookup_name( struct object *obj, struct unicode_str *name,
unsigned int attr )
{

2
server/object.h
View File

@ -139,6 +139,8 @@ extern struct fd *no_get_fd( struct object *obj );
extern unsigned int no_map_access( struct object *obj, unsigned int access );
extern struct security_descriptor *default_get_sd( struct object *obj );
extern int default_set_sd( struct object *obj, const struct security_descriptor *sd, unsigned int set_info );
extern int set_sd_defaults_from_token( struct object *obj, const struct security_descriptor *sd,
unsigned int set_info, struct token *token );
extern struct object *no_lookup_name( struct object *obj, struct unicode_str *name, unsigned int attributes );
extern struct object *no_open_file( struct object *obj, unsigned int access, unsigned int sharing,
unsigned int options );