2 * winsecur.h: some miscellaneous security-related helper functions,
3 * defined in winsecur.c, that use the advapi32 library. Also
4 * centralises the machinery for dynamically loading that library.
7 #if !defined NO_SECURITY
11 #ifndef WINSECUR_GLOBAL
12 #define WINSECUR_GLOBAL extern
16 * Functions loaded from advapi32.dll.
18 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, BOOL, OpenProcessToken,
19 (HANDLE, DWORD, PHANDLE));
20 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, BOOL, GetTokenInformation,
21 (HANDLE, TOKEN_INFORMATION_CLASS,
22 LPVOID, DWORD, PDWORD));
23 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, BOOL, InitializeSecurityDescriptor,
24 (PSECURITY_DESCRIPTOR, DWORD));
25 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, BOOL, SetSecurityDescriptorOwner,
26 (PSECURITY_DESCRIPTOR, PSID, BOOL));
27 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, DWORD, GetSecurityInfo,
28 (HANDLE, SE_OBJECT_TYPE, SECURITY_INFORMATION,
29 PSID *, PSID *, PACL *, PACL *,
30 PSECURITY_DESCRIPTOR *));
31 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, DWORD, SetEntriesInAclA,
32 (ULONG, PEXPLICIT_ACCESS, PACL, PACL *));
36 * Functions loaded from crypt32.dll.
38 DECL_WINDOWS_FUNCTION(WINSECUR_GLOBAL, BOOL, CryptProtectMemory,
39 (LPVOID, DWORD, DWORD));
43 * Find the SID describing the current user. The return value (if not
44 * NULL for some error-related reason) is smalloced.
46 PSID get_user_sid(void);
49 * Construct a PSECURITY_DESCRIPTOR of the type used for named pipe
50 * servers, i.e. allowing access only to the current user id and also
51 * only local (i.e. not over SMB) connections.
53 * If this function returns TRUE, then 'psd', 'networksid' and 'acl'
54 * will all have been filled in with memory allocated using LocalAlloc
55 * (and hence must be freed later using LocalFree). If it returns
56 * FALSE, then instead 'error' has been filled with a dynamically
57 * allocated error message.
59 int make_private_security_descriptor(DWORD permissions,
60 PSECURITY_DESCRIPTOR *psd,