Security Global Functions
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These functions provide support for modifying SID and ACL objects.
重要
The functions listed in the following table cannot be used in applications that execute in the Windows Runtime.
AtlGetDacl | Call this function to retrieve the discretionary access-control list (DACL) information of a specified object. |
AtlSetDacl | Call this function to set the discretionary access-control list (DACL) information of a specified object. |
AtlGetGroupSid | Call this function to retrieve the group security identifier (SID) of an object. |
AtlSetGroupSid | Call this function to set the group security identifier (SID) of an object. |
AtlGetOwnerSid | Call this function to retrieve the owner security identifier (SID) of an object. |
AtlSetOwnerSid | Call this function to set the owner security identifier (SID) of an object. |
AtlGetSacl | Call this function to retrieve the system access-control list (SACL) information of a specified object. |
AtlSetSacl | Call this function to set the system access-control list (SACL) information of a specified object. |
AtlGetSecurityDescriptor | Call this function to retrieve the security descriptor of a given object. |
Call this function to retrieve the discretionary access-control list (DACL) information of a specified object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlGetDacl(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
CDacl* pDacl) throw();
hObject
Handle to the object for which to retrieve the security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
pDacl
Pointer to a DACL object which will contain the retrieved security information.
Returns true on success, false on failure.
In debug builds, an assertion error will occur if either hObject
or pDacl
is invalid .
Call this function to set the discretionary access-control list (DACL) information of a specified object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlSetDacl(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
const CDacl& rDacl,
DWORD dwInheritanceFlowControl = 0) throw(...);
hObject
Handle to the object for which to set security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
rDacl
The DACL containing the new security information.
dwInheritanceFlowControl
The inheritance flow control. This value can be 0 (the default), PROTECTED_DACL_SECURITY_INFORMATION or UNPROTECTED_DACL_SECURITY_INFORMATION.
Returns true on success, false on failure.
In debug builds, an assertion error will occur if hObject
is invalid, or if dwInheritanceFlowControl
is not one of the three permitted values.
Call this function to retrieve the group security identifier (SID) of an object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlGetGroupSid(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
CSid* pSid) throw(...);
hObject
Handle to the object from which to retrieve security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
pSid
Pointer to a CSid
object which will contain the new security information.
Returns true on success, false on failure.
Call this function to set the group security identifier (SID) of an object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlSetGroupSid(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
const CSid& rSid) throw(...);
hObject
Handle to the object for which to set security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
rSid
The CSid
object containing the new security information.
Returns true on success, false on failure.
Call this function to retrieve the owner security identifier (SID) of an object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlGetOwnerSid(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
CSid* pSid) throw(...);
hObject
Handle to the object from which to retrieve security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
pSid
Pointer to a CSid
object which will contain the new security information.
Returns true on success, false on failure.
Call this function to set the owner security identifier (SID) of an object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlSetOwnerSid(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
const CSid& rSid) throw(...);
hObject
Handle to the object for which to set security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
rSid
The CSid
object containing the new security information.
Returns true on success, false on failure.
Call this function to retrieve the system access-control list (SACL) information of a specified object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlGetSacl(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
CSacl* pSacl,
bool bRequestNeededPrivileges = true) throw(...);
hObject
Handle to the object from which to retrieve the security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
pSacl
Pointer to a SACL object which will contain the retrieved security information.
bRequestNeededPrivileges
If true, the function will attempt to enable the SE_SECURITY_NAME privilege, and restore it on completion.
Returns true on success, false on failure.
If AtlGetSacl
is to be called many times on many different objects, it will be more efficient to enable the SE_SECURITY_NAME privilege once before calling the function, with bRequestNeededPrivileges
set to false.
Call this function to set the system access-control list (SACL) information of a specified object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlSetSacl(
HANDLE hObject,
SE_OBJECT_TYPE ObjectType,
const CSacl& rSacl,
DWORD dwInheritanceFlowControl = 0,
bool bRequestNeededPrivileges = true) throw(...);
hObject
Handle to the object for which to set security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the hObject
parameter.
rSacl
The SACL containing the new security information.
dwInheritanceFlowControl
The inheritance flow control. This value can be 0 (the default), PROTECTED_SACL_SECURITY_INFORMATION or UNPROTECTED_SACL_SECURITY_INFORMATION.
bRequestNeededPrivileges
If true, the function will attempt to enable the SE_SECURITY_NAME privilege, and restore it on completion.
Returns true on success, false on failure.
In debug builds, an assertion error will occur if hObject
is invalid, or if dwInheritanceFlowControl
is not one of the three permitted values.
If AtlSetSacl
is to be called many times on many different objects, it will be more efficient to enable the SE_SECURITY_NAME privilege once before calling the function, with bRequestNeededPrivileges
set to false.
Call this function to retrieve the security descriptor of a given object.
重要
This function cannot be used in applications that execute in the Windows Runtime.
inline bool AtlGetSecurityDescriptor(
LPCTSTR pszObjectName,
SE_OBJECT_TYPE ObjectType,
CSecurityDesc* pSecurityDescriptor,
SECURITY_INFORMATION requestedInfo = OWNER_SECURITY_INFORMATION |
GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION |
SACL_SECURITY_INFORMATION,
bool bRequestNeededPrivileges = true) throw(...);
pszObjectName
Pointer to a null-terminated string that specifies the name of the object from which to retrieve security information.
ObjectType
Specifies a value from the SE_OBJECT_TYPE enumeration that indicates the type of object identified by the pszObjectName parameter.
pSecurityDescriptor
The object which receives the requested security descriptor.
requestedInfo
A set of SECURITY_INFORMATION bit flags that indicate the type of security information to retrieve. This parameter can be a combination of the following values.
bRequestNeededPrivileges
If true, the function will attempt to enable the SE_SECURITY_NAME privilege, and restore it on completion.
Returns true on success, false on failure.
If AtlGetSecurityDescriptor
is to be called many times on many different objects, it will be more efficient to enable the SE_SECURITY_NAME privilege once before calling the function, with bRequestNeededPrivileges
set to false.