Mercurial > trustbridge

annotate common/util.h @ 833:e1bb60a8129b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added nss-cmake-static as subrepository
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 28 Jul 2014 13:03:00 +0200
parents 4ad764bfb39c
children 216a65d7fc4b
rev   line source
404
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
2 * Software engineering by Intevation GmbH
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
3 *
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
4 * This file is Free Software under the GNU GPL (v>=2)
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
5 * and comes with ABSOLUTELY NO WARRANTY!
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
6 * See LICENSE.txt for details.
17e1c8f37d72 Add License
Andre Heinecke <aheinecke@intevation.de>
parents: 323
diff changeset
7 */
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
8 #ifndef COMMON_UTIL_H
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
9 #define COMMON_UTIL_H
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
10 /* @file util.h
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
11 * @brief The usual useful stuff that fit nowhere else
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
12 */
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
13 #include <stdbool.h>
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
14
670
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
15 #ifdef WIN32
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
16 #include <windows.h>
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
17 #include <psapi.h>
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
18 #endif
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
19
505
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
20 #ifdef __cplusplus
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
21 extern "C" {
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
22 #endif
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
23
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
24 /**@brief Check if the current process is running with elevated privileges.
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
25 *
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
26 * Elevates the current process token to check if it is marked as elevated.
323
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
27 * Uses TokenElevation on windows and checks effective UID on Linux.
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
28 *
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
29 * @returns true if the current process is elevated.*/
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
30 bool is_elevated();
323
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
31
505
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
32 /**@brief Check if the user is in the administrators group.
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
33 *
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
34 * The function checks if the account that startet this process
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
35 * belongs to a user that is a member of the Administrators group.
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
36 *
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
37 * @returns True if the user is in the admin group. False otherwise or on error.
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
38 */
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
39 bool is_admin();
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
40
670
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
41 #ifdef WIN32
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
42 /**@brief Get a copy of the processes owner sid
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
43 *
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
44 * Copy the SID of the owner of the process hProcess.
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
45 *
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
46 * The returned sid structure has to be freed with free by the caller
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
47 *
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
48 * @param[in] hProcess A handle to the process whose user should be obtained.
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
49 * The process must have the PROCESS_QUERY_INFORMATION access permission.
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
50 *
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
51 * @returns A copy of the process owners sid or NULL on error.
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
52 */
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
53 PSID get_process_owner(HANDLE hProcess);
675
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
54
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
55 /**@brief Get the directory in which the current process resides in
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
56 *
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
57 * Look up the directory in which the current process is placed.
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
58 * If the path is longer then MAX_PATH NULL is returned.
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
59 *
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
60 * Returns a utf-8 encoded string that has to be freed by the caller
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
61 *
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
62 * @returns The directory of the current process
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
63 */
4ad764bfb39c Add writing of the NSS line into the registry
Andre Heinecke <andre.heinecke@intevation.de>
parents: 670
diff changeset
64 char * get_install_dir();
670
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
65 #endif
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives
Andre Heinecke <andre.heinecke@intevation.de>
parents: 505
diff changeset
66
505
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
67 #ifdef __cplusplus
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
68 }
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
69 #endif
78959fd970b0 Add is_admin and implement it for windows
Andre Heinecke <aheinecke@intevation.de>
parents: 404
diff changeset
70
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
71 #endif // COMMON_UTIL_H
http://wald.intevation.org/projects/trustbridge/