trustbridge: common/util.c annotate

annotate common/util.c @ 1316:ff9cd05e861e

(issue166) Fix certificiate removal The index that should be removed came from the filter proxy model and did not map to the real index. This was broken.

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Mon, 13 Oct 2014 17:23:35 +0200
parents	2bacaec6e101
children	8362e30f7b55

rev	line source
404 17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 diff changeset	1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 diff changeset	2 * Software engineering by Intevation GmbH
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 diff changeset	3 *
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 diff changeset	4 * This file is Free Software under the GNU GPL (v>=2)
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY!
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 diff changeset	6 * See LICENSE.txt for details.
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 338 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 #include "util.h"
505 78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	9 #include "logging.h"
644 c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	10 #include "strhelp.h"
505 78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	11
323 31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	12 #ifndef _WIN32
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	13 #include <unistd.h>
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	14 #include <sys/types.h>
644 c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	15 #include <pwd.h>
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	16 #include <grp.h>
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	17 #include <string.h>
323 31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	18 #else
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	19 #include <winsafer.h>
321 824ef90a6721 Move is_elevated into common/util.c file for better reuse Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	20 #include <windows.h>
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	21 #include <accctrl.h>
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	22 #include <aclapi.h>
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	23 #include <shlobj.h>
321 824ef90a6721 Move is_elevated into common/util.c file for better reuse Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	24 #endif
824ef90a6721 Move is_elevated into common/util.c file for better reuse Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	25
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	26 #ifndef APPNAME
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	27 #define APPNAME "TrustBridge"
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	28 #endif
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	29
671 d4766b4922c9 Fix linux build Andre Heinecke <andre.heinecke@intevation.de> parents: 670 diff changeset	30 #ifdef WIN32
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	31 char*
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	32 read_registry_string (const HKEY root, const wchar_t *key,
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	33 const wchar_t *name)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	34 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	35 HKEY key_handle = NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	36 DWORD size = 0,
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	37 type = 0,
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	38 ex_size = 0,
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	39 dwRet = 0;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	40 LONG ret = 0;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	41 char *retval = NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	42 wchar_t *buf = NULL,
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	43 *ex_buf = NULL;
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	44 if (root == NULL \|\| key == NULL \|\| name == NULL)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	45 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	46 ERRORPRINTF ("Invalid call to read_registry_string");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	47 return NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	48 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	49
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	50 ret = RegOpenKeyExW (root, key, 0, KEY_READ, &key_handle);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	51 if (ret != ERROR_SUCCESS)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	52 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	53 ERRORPRINTF ("Failed to open key.");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	54 return NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	55 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	56
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	57 /* Get the size */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	58 ret = RegQueryValueExW (key_handle, name, 0, NULL, NULL, &size);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	59 if (ret != ERROR_MORE_DATA && !(ret == ERROR_SUCCESS && size != 0))
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	60 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	61 ERRORPRINTF ("Failed to get required registry size.");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	62 return retval;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	63 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	64
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	65 /* Size is size in bytes not in characters */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	66 buf = xmalloc (size + sizeof(wchar_t));
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	67
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	68 /* If the stored value is not zero terminated the returned value also
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	69 is not zero terminated. That's why we reserve more and ensure it's
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	70 initialized. */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	71 memset (buf, 0, size + sizeof(wchar_t));
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	72
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	73 ret = RegQueryValueExW (key_handle, name, 0, &type, (LPBYTE) buf, &size);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	74 if (ret != ERROR_SUCCESS)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	75 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	76 ERRORPRINTF ("Failed get registry value.");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	77 return retval;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	78 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	79
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	80 if (type == REG_SZ \|\| (type == REG_EXPAND_SZ && wcschr (buf, '%') == NULL))
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	81 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	82 /* Nothing to expand, we are done */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	83 retval = wchar_to_utf8 (buf, wcslen (buf));
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	84 goto done;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	85 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	86
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	87 if (type != REG_EXPAND_SZ)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	88 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	89 ERRORPRINTF ("Unhandled registry type %i", type);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	90 goto done;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	91 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	92
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	93 /* Expand the registry string */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	94 ex_size = ExpandEnvironmentStringsW (buf, NULL, 0);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	95
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	96 if (ex_size == 0)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	97 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	98 PRINTLASTERROR ("Failed to determine expanded environment size.");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	99 goto done;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	100 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	101
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	102 ex_buf = xmalloc ((ex_size + 1) * sizeof(wchar_t));
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	103
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	104 dwRet = ExpandEnvironmentStringsW (buf, ex_buf, ex_size);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	105
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	106 ex_buf[ex_size] = '\0'; /* Make sure it's a string */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	107
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	108 if (dwRet == 0 \|\| dwRet != ex_size)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	109 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	110 PRINTLASTERROR ("Failed to expand environment variables.");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	111 goto done;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	112 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	113
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	114 retval = wchar_to_utf8 (ex_buf, ex_size);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	115
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	116 done:
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	117 xfree (ex_buf);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	118 xfree (buf);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	119
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	120 RegCloseKey (key_handle);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	121 return retval;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	122 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	123
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	124
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	125 /** @brief Compare two paths for equality based on the filename.
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	126 *
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	127 * Expand the paths by using GetFullPathName and do a string
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	128 * comparison on the result to check for equality.
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	129 *
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	130 * To be sure if it is really the same file it would be better
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	131 * to open the files and compare the serial number but this
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	132 * suffices for checks that only impact on the options presented
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	133 * to the user (try a system wide installation or not)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	134 *
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	135 * If one file does not exist the function returns false. If
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	136 * The path is longer then MAX_PATH this function also returns
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	137 * false.
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	138 *
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	139 * @param [in] path1 first path to compare
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	140 * @paran [in] path2 first path to compare
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	141 * @returns true if the paths are the same.
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	142 */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	143 bool
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	144 paths_equal (const char path1, const char path2)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	145 {
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	146 bool ret = false;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	147 wchar_t buf1[MAX_PATH],
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	148 buf2[MAX_PATH];
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	149 wchar_t *wpath1 = NULL,
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	150 *wpath2 = NULL;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	151 DWORD retval = 0;
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	152
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	153 if (!path1 \|\| !path2)
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	154 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	155 return false;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	156 }
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	157
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	158 wpath1 = utf8_to_wchar(path1, strnlen(path1, MAX_PATH));
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	159 wpath2 = utf8_to_wchar(path2, strnlen(path2, MAX_PATH));
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	160
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	161 if (wpath1 == NULL \|\| wpath2 == NULL)
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	162 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	163 ERRORPRINTF ("Failed to convert paths to wchar.");
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	164 goto done;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	165 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	166
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	167 retval = GetFullPathNameW (wpath1, MAX_PATH, buf1, NULL);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	168 if (retval >= MAX_PATH \|\| retval != wcsnlen (buf1, MAX_PATH))
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	169 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	170 ERRORPRINTF ("Path1 too long.");
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	171 goto done;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	172 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	173 if (retval == 0)
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	174 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	175 PRINTLASTERROR ("Failed to get Full Path name.");
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	176 goto done;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	177 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	178
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	179 retval = GetFullPathNameW (wpath2, MAX_PATH, buf2, NULL);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	180 if (retval >= MAX_PATH \|\| retval != wcsnlen (buf2, MAX_PATH))
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	181 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	182 ERRORPRINTF ("Path2 too long.");
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	183 goto done;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	184 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	185 if (retval == 0)
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	186 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	187 PRINTLASTERROR ("Failed to get Full Path name.");
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	188 goto done;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	189 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	190
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	191 ret = wcscmp (buf1, buf2) == 0;
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	192 done:
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	193 xfree (wpath1);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	194 xfree (wpath2);
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	195
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	196 return ret;
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	197 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	198
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	199 char *
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	200 get_install_dir()
675 4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	201 {
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	202 wchar_t wPath[MAX_PATH];
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	203 char *utf8path = NULL;
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	204 char *dirsep = NULL;
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	205
904 f89b41fa7048 Fix whitespace errors Andre Heinecke <andre.heinecke@intevation.de> parents: 841 diff changeset	206 if (!GetModuleFileNameW (NULL, wPath, MAX_PATH - 1))
675 4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	207 {
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	208 PRINTLASTERROR ("Failed to obtain module file name. Path too long?");
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	209 return NULL;
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	210 }
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	211
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	212 /* wPath might not be 0 terminated */
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	213 wPath[MAX_PATH - 1] = '\0';
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	214
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	215 utf8path = wchar_to_utf8 (wPath, wcsnlen(wPath, MAX_PATH));
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	216
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	217 if (utf8path == NULL)
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	218 {
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	219 ERRORPRINTF ("Failed to convert module path to utf-8");
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	220 return NULL;
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	221 }
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	222
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	223 /* Cut away the executable name */
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	224 dirsep = strrchr(utf8path, '\\');
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	225 if (dirsep == NULL)
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	226 {
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	227 ERRORPRINTF ("Failed to find directory seperator.");
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	228 return NULL;
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	229 }
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	230 *dirsep = '\0';
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	231 return utf8path;
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	232 }
4ad764bfb39c Add writing of the NSS line into the registry Andre Heinecke <andre.heinecke@intevation.de> parents: 671 diff changeset	233
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: 644 diff changeset	234 static PSID
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	235 copy_sid(PSID from)
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	236 {
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	237 if (!from)
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	238 {
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	239 return 0;
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	240 }
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	241
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	242 DWORD sidLength = GetLengthSid(from);
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	243 PSID to = (PSID) xmalloc(sidLength);
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	244 CopySid(sidLength, to, from);
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	245 return to;
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	246 }
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	247
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	248 PSID
175370634226 Move getProcessOwner to util and use it to skip the current user in locate other hives Andre Heinecke <andre.heinecke@intevation.de> parents: 644 diff changeset	249 get_process_owner(HANDLE 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: 644 diff changeset	250 {
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	251 HANDLE hToken = NULL;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	252 PSID sid;
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: 644 diff changeset	253
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	254 if (hProcess == NULL)
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	255 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	256 ERRORPRINTF ("invalid call to get_process_owner");
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	257 return NULL;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	258 }
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: 644 diff changeset	259
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	260 OpenProcessToken(hProcess, TOKEN_READ, &hToken);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	261 if (hToken)
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	262 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	263 DWORD size = 0;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	264 PTOKEN_USER userStruct;
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: 644 diff changeset	265
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	266 // check how much space is needed
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	267 GetTokenInformation(hToken, TokenUser, NULL, 0, &size);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	268 if (ERROR_INSUFFICIENT_BUFFER == GetLastError())
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	269 {
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	270 userStruct = (PTOKEN_USER) xmalloc (size);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	271 GetTokenInformation(hToken, TokenUser, userStruct, size, &size);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	272
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	273 sid = copy_sid(userStruct->User.Sid);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	274 CloseHandle(hToken);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	275 xfree (userStruct);
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	276 return sid;
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	277 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	278 }
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	279 return NULL;
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: 644 diff changeset	280 }
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	281
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	282 bool
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	283 is_system_install()
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	284 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	285 char *reg_inst_dir = NULL,
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	286 *real_prefix = NULL;
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	287 bool ret = false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	288
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	289 reg_inst_dir = read_registry_string (HKEY_LOCAL_MACHINE,
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	290 L"Software\\"APPNAME, L"");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	291
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	292 if (reg_inst_dir == NULL)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	293 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	294 return false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	295 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	296 DEBUGPRINTF ("Registered installation directory: %s\n", reg_inst_dir);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	297
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	298 real_prefix = get_install_dir();
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	299
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	300 if (!real_prefix)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	301 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	302 DEBUGPRINTF ("Failed to obtain installation prefix.");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	303 xfree (reg_inst_dir);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	304 return false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	305 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	306
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	307 ret = paths_equal (real_prefix, reg_inst_dir);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	308
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	309 xfree (real_prefix);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	310 xfree (reg_inst_dir);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	311 DEBUGPRINTF ("Is system install? %s\n", ret ? "true" : "false");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	312 return ret;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	313 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	314 #else /* WIN32 */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	315
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	316 char *
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	317 get_install_dir()
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	318 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	319 char *retval = NULL,
905 698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	320 *p = NULL,
698b6a9bd75e Fix coding style for C code Andre Heinecke <andre.heinecke@intevation.de> parents: 904 diff changeset	321 buf[MAX_PATH_LINUX];
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	322 ssize_t ret;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	323 size_t path_len = 0;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	324
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	325 ret = readlink ("/proc/self/exe", buf, MAX_PATH_LINUX);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	326 if (ret <= 0)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	327 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	328 ERRORPRINTF ("readlink failed\n");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	329 return NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	330 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	331
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	332 buf[ret] = '\0';
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	333
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	334 /* cut off the filename */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	335 p = strrchr (buf, '/');
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	336 if (p == NULL)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	337 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	338 ERRORPRINTF ("No filename found.\n");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	339 return NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	340 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	341 *(p + 1) = '\0';
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	342
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	343 path_len = strlen (buf);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	344 retval = xmalloc (path_len + 1);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	345 strncpy (retval, buf, path_len);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	346 retval[path_len] = '\0';
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	347
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	348 return retval;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	349 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	350
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	351 bool
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	352 is_system_install()
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	353 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	354 FILE *system_config;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	355 int read_lines = 0;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	356 char linebuf[MAX_PATH_LINUX + 7],
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	357 * inst_dir = NULL;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	358 bool retval = false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	359 size_t inst_dir_len = 0;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	360
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	361 system_config = fopen ("/etc/"APPNAME"/"APPNAME"-inst.cfg", "r");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	362 if (system_config == NULL)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	363 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	364 DEBUGPRINTF ("No system wide install configuration found.\n");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	365 return false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	366 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	367 inst_dir = get_install_dir ();
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	368
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	369 if (inst_dir == NULL)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	370 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	371 ERRORPRINTF ("Failed to find installation directory.\n");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	372 fclose(system_config);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	373 return false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	374 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	375
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	376 inst_dir_len = strnlen (inst_dir, MAX_PATH_LINUX);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	377
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	378 if (inst_dir_len == 0 \|\| inst_dir_len >= MAX_PATH_LINUX)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	379 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	380 ERRORPRINTF ("Installation directory invalid.\n");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	381 fclose(system_config);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	382 return false;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	383 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	384
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	385 /* Read the first 10 lines and look for PREFIX. if it is not found
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	386 we return false. */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	387 while (read_lines < 10 && fgets (linebuf, MAX_PATH_LINUX + 7,
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	388 system_config) != NULL)
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	389 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	390 if (str_starts_with (linebuf, "PREFIX="))
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	391 {
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	392 /* The last character is always a linebreak in a valid system_config
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	393 file so we can strip it. If this is not true the file is invalid.
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	394 linebuf is > 7 atm otherwise prefix= would not have been matched. */
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	395 linebuf[strlen(linebuf) - 1] = '\0';
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	396 retval = str_starts_with (inst_dir, linebuf + 7);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	397 break;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	398 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	399 read_lines++;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	400 }
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	401
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	402 fclose (system_config);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	403 xfree (inst_dir);
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	404 DEBUGPRINTF ("Is system install? %s\n", retval ? "true" : "false");
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	405 return retval;
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	406 }
671 d4766b4922c9 Fix linux build Andre Heinecke <andre.heinecke@intevation.de> parents: 670 diff changeset	407 #endif
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: 644 diff changeset	408
1031 1f23803e1f83 Fix linux build. Has_high_integrity is only implemented for windows. Andre Heinecke <andre.heinecke@intevation.de> parents: 1029 diff changeset	409 #ifdef WIN32
321 824ef90a6721 Move is_elevated into common/util.c file for better reuse Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	410 bool
1029 6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	411 has_high_integrity(HANDLE hToken)
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	412 {
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	413 PTOKEN_MANDATORY_LABEL integrity_label = NULL;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	414 DWORD integrity_level = 0,
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	415 size = 0;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	416
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	417 if (hToken == NULL \|\| hToken == INVALID_HANDLE_VALUE)
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	418 {
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	419 DEBUGPRINTF ("Invalid parameters.");
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	420 return false;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	421 }
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	422
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	423 /* Get the required size */
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	424 if (!GetTokenInformation(hToken, TokenIntegrityLevel,
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	425 NULL, 0, &size) == ERROR_INSUFFICIENT_BUFFER)
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	426 {
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	427 PRINTLASTERROR ("Failed to get required size.\n");
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	428 return false;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	429 }
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	430 integrity_label = (PTOKEN_MANDATORY_LABEL) LocalAlloc(0, size);
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	431 if (integrity_label == NULL)
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	432 {
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	433 ERRORPRINTF ("Failed to allocate label. \n");
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	434 return false;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	435 }
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	436
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	437 if (!GetTokenInformation(hToken, TokenIntegrityLevel,
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	438 integrity_label, size, &size))
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	439 {
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	440 PRINTLASTERROR ("Failed to get integrity level.\n");
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	441 LocalFree(integrity_label);
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	442 return false;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	443 }
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	444
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	445 /* Get the last integrity level */
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	446 integrity_level = *GetSidSubAuthority(integrity_label->Label.Sid,
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	447 (DWORD)(UCHAR)(*GetSidSubAuthorityCount(
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	448 integrity_label->Label.Sid) - 1));
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	449
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	450 LocalFree (integrity_label);
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	451
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	452 return integrity_level >= SECURITY_MANDATORY_HIGH_RID;
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	453 }
1031 1f23803e1f83 Fix linux build. Has_high_integrity is only implemented for windows. Andre Heinecke <andre.heinecke@intevation.de> parents: 1029 diff changeset	454 #endif
1029 6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	455
1307 2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	456 static bool g_is_elevated = false;
2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	457 static bool g_elevated_initalized = false;
2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	458
1029 6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	459 bool
323 31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	460 is_elevated()
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	461 {
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	462 bool ret = false;
1307 2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	463 if (g_elevated_initalized)
2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	464 {
2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	465 return g_is_elevated;
2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	466 }
323 31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	467 #ifndef _WIN32
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	468 ret = (geteuid() == 0);
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	469 #else
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	470 HANDLE hToken = NULL;
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	471 if (OpenProcessToken (GetCurrentProcess(), TOKEN_QUERY, &hToken))
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	472 {
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	473 DWORD elevation;
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	474 DWORD cbSize = sizeof (DWORD);
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	475 if (GetTokenInformation (hToken, TokenElevation, &elevation,
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	476 sizeof (TokenElevation), &cbSize))
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	477 {
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	478 ret = elevation;
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	479 }
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	480 }
1029 6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	481 /* Elevation will be true and ElevationType TokenElevationTypeFull even
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	482 if the token is a user token created by SAFER so we additionally
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	483 check the integrity level of the token which will only be high in
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	484 the real elevated process and medium otherwise. */
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	485
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	486 ret = ret && has_high_integrity (hToken);
6684e5012b7a (issue98) Set integrity level to medium on restricted token and Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	487
323 31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	488 if (hToken)
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	489 CloseHandle (hToken);
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	490 #endif
1307 2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	491 g_is_elevated = ret;
2bacaec6e101 (perf) Use cached values to deterimine elevation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1306 diff changeset	492 g_elevated_initalized = true;
323 31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	493 return ret;
31ba7ed4d50f Made is_elevated portable. Sascha Wilde <wilde@intevation.de> parents: 321 diff changeset	494 }
505 78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	495
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	496 #ifdef _WIN32
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	497 char *
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	498 get_program_files_folder ()
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	499 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	500 wchar_t *folder_name = NULL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	501 char *retval = NULL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	502 if (SHGetKnownFolderPath (&FOLDERID_ProgramFiles, /* Get program data dir */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	503 KF_FLAG_NO_ALIAS,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	504 INVALID_HANDLE_VALUE, /* Get it for the default user */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	505 &folder_name) != S_OK)
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	506 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	507 PRINTLASTERROR ("Failed to get program files folder.");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	508 return NULL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	509 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	510
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	511 retval = wchar_to_utf8 (folder_name, wcslen(folder_name));
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	512 CoTaskMemFree (folder_name);
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	513 return retval;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	514 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	515
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	516 /* This is a bit ridicoulous but necessary as shlobj.h contains an inline
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	517 definition. So only one C file may include it and thus we have to put
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	518 all our shlobj calls into one file... */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	519 wchar_t *
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	520 get_program_data_folder ()
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	521 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	522 wchar_t *folder_name = NULL;
1306 845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	523 if (is_elevated())
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	524 {
1306 845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	525 if (SHGetKnownFolderPath (&FOLDERID_ProgramData, /* Get program data dir */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	526 KF_FLAG_CREATE \| /* Create if it does not exist */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	527 KF_FLAG_INIT, /* Initialize it if created */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	528 INVALID_HANDLE_VALUE, /* Get it for the default user */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	529 &folder_name) != S_OK)
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	530 {
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	531 PRINTLASTERROR ("Failed to get folder path");
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	532 return NULL;
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	533 }
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	534 }
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	535 else
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	536 {
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	537 if (SHGetKnownFolderPath (&FOLDERID_LocalAppData, /* Get program data dir */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	538 KF_FLAG_CREATE \| /* Create if it does not exist */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	539 KF_FLAG_INIT, /* Initialize it if created */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	540 NULL, /* Get it for the default user */
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	541 &folder_name) != S_OK)
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	542 {
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	543 PRINTLASTERROR ("Failed to get folder path");
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	544 return NULL;
845048d4a69f (issue159) Use user specific appdata directory for nss list with simple rights. Andre Heinecke <andre.heinecke@intevation.de> parents: 1208 diff changeset	545 }
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	546 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	547 return folder_name;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	548 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	549 #endif
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	550
841 216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	551 bool
216a65d7fc4b (issue66) Implement is_system_install and use it Andre Heinecke <andre.heinecke@intevation.de> parents: 675 diff changeset	552 is_admin()
505 78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	553 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	554 #ifndef _WIN32
644 c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	555 struct passwd *current_user = getpwuid (geteuid());
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	556 int ngroups = 0,
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	557 ret = 0,
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	558 i = 0;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	559 gid_t * groups = NULL;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	560
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	561 if (current_user == NULL)
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	562 {
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	563 ERRORPRINTF ("Failed to obtain user information.");
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	564 return false;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	565 }
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	566
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	567 ret = getgrouplist (current_user->pw_name, current_user->pw_gid, NULL,
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	568 &ngroups);
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	569
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	570 if (ret != -1 \|\| ngroups <= 0)
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	571 {
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	572 ERRORPRINTF ("Unknown error in getgrouplist call");
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	573 return false;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	574 }
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	575
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	576 groups = xmalloc (((unsigned int)ngroups) * sizeof (gid_t));
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	577
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	578 ret = getgrouplist (current_user->pw_name, current_user->pw_gid, groups,
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	579 &ngroups);
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	580
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	581 if (ret != ngroups)
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	582 {
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	583 ERRORPRINTF ("Group length mismatch.");
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	584 xfree (groups);
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	585 return false;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	586 }
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	587
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	588 for (i = 0; i < ngroups; i++)
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	589 {
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	590 struct group *gr = getgrgid (groups[i]);
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	591 if (gr == NULL)
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	592 {
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	593 ERRORPRINTF ("Error in group enumeration");
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	594 xfree (groups);
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	595 return false;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	596 }
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	597 if (strcmp("sudo", gr->gr_name) == 0)
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	598 {
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	599 DEBUGPRINTF ("User is in sudo group \n");
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	600 xfree (groups);
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	601 return true;
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	602 }
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	603 }
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	604
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	605 DEBUGPRINTF ("User is not in sudo group");
c7a35fa302ec Check sudo group membership if user to determine if he can elevate privileges Andre Heinecke <andre.heinecke@intevation.de> parents: 505 diff changeset	606
505 78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	607 return false;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	608 #else
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	609 bool retval = false;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	610 BOOL in_admin_group = FALSE;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	611 HANDLE hToken = NULL;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	612 HANDLE hTokenToCheck = NULL;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	613 DWORD cbSize = 0;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	614 TOKEN_ELEVATION_TYPE elevation;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	615 BYTE admin_id[SECURITY_MAX_SID_SIZE];
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	616
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	617 if (!OpenProcessToken(GetCurrentProcess(),
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	618 TOKEN_QUERY \| TOKEN_DUPLICATE, &hToken))
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	619 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	620 PRINTLASTERROR ("Failed to duplicate process token.\n");
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	621 return false;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	622 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	623
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	624 if (!GetTokenInformation(hToken, TokenElevationType, &elevation,
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	625 sizeof(elevation), &cbSize))
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	626 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	627 PRINTLASTERROR ("Failed to get token information.\n");
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	628 goto done;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	629 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	630
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	631 /* If limited check the the linked token instead */
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	632 if (TokenElevationTypeLimited == elevation)
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	633 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	634 if (!GetTokenInformation(hToken, TokenLinkedToken, &hTokenToCheck,
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	635 sizeof(hTokenToCheck), &cbSize))
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	636 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	637 PRINTLASTERROR ("Failed to get the linked token.\n");
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	638 goto done;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	639 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	640 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	641
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	642 if (!hTokenToCheck) /* The linked token is already of the correct type */
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	643 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	644 if (!DuplicateToken(hToken, SecurityIdentification, &hTokenToCheck))
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	645 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	646 PRINTLASTERROR ("Failed to duplicate token for identification.\n");
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	647 goto done;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	648 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	649 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	650
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	651 /* Do the sid dance for the adminSID */
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	652 cbSize = sizeof(admin_id);
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	653 if (!CreateWellKnownSid(WinBuiltinAdministratorsSid, NULL, &admin_id,
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	654 &cbSize))
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	655 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	656 PRINTLASTERROR ("Failed to get admin sid.\n");
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	657 goto done;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	658 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	659
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	660 /* The actual check */
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	661 if (!CheckTokenMembership(hTokenToCheck, &admin_id, &in_admin_group))
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	662 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	663 PRINTLASTERROR ("Failed to check token membership.\n");
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	664 goto done;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	665 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	666
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	667 if (in_admin_group)
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	668 {
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	669 /* Winbool to standard bool */
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	670 retval = true;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	671 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	672
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	673 done:
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	674 if (hToken) CloseHandle(hToken);
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	675 if (hTokenToCheck) CloseHandle(hTokenToCheck);
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	676
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	677 return retval;
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	678 #endif
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	679 }
78959fd970b0 Add is_admin and implement it for windows Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	680
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	681 #ifdef WIN32
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	682 bool
1208 0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	683 create_restricted_directory (LPWSTR path, bool objects_should_inherit, PACL *rACL)
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	684 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	685 bool retval = false;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	686 PSID everyone_SID = NULL,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	687 admin_SID = NULL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	688 PACL access_control_list = NULL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	689 PSECURITY_DESCRIPTOR descriptor = NULL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	690 EXPLICIT_ACCESS explicit_access[2];
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	691 SID_IDENTIFIER_AUTHORITY world_identifier = {SECURITY_WORLD_SID_AUTHORITY},
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	692 admin_identifier = {SECURITY_NT_AUTHORITY};
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	693 SECURITY_ATTRIBUTES security_attributes;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	694
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	695 ZeroMemory(&security_attributes, sizeof(security_attributes));
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	696 ZeroMemory(&explicit_access, 2 * sizeof(EXPLICIT_ACCESS));
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	697
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	698 /* Create a well-known SID for the Everyone group. */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	699 if(!AllocateAndInitializeSid(&world_identifier, /* top-level identifier */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	700 1, /* subauthorties count */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	701 SECURITY_WORLD_RID, /* Only one authority */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	702 0, 0, 0, 0, 0, 0, 0, /* No other authorities*/
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	703 &everyone_SID))
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	704 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	705 PRINTLASTERROR ("Failed to allocate world sid.\n");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	706 return false;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	707 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	708
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	709 /* Initialize the first EXPLICIT_ACCESS structure for an ACE.
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	710 to allow everyone read access */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	711 explicit_access[0].grfAccessPermissions = GENERIC_READ; /* Give read access */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	712 explicit_access[0].grfAccessMode = SET_ACCESS; /* Overwrite other access for all users */
1070 f110a3f6e387 (issue114) Fine tune ACL propagation Andre Heinecke <andre.heinecke@intevation.de> parents: 1031 diff changeset	713 explicit_access[0].grfInheritance = objects_should_inherit ?
f110a3f6e387 (issue114) Fine tune ACL propagation Andre Heinecke <andre.heinecke@intevation.de> parents: 1031 diff changeset	714 SUB_CONTAINERS_AND_OBJECTS_INHERIT : /* make it stick */
f110a3f6e387 (issue114) Fine tune ACL propagation Andre Heinecke <andre.heinecke@intevation.de> parents: 1031 diff changeset	715 NO_PROPAGATE_INHERIT_ACE; /* Don't inherit */
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	716 explicit_access[0].Trustee.TrusteeForm = TRUSTEE_IS_SID;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	717 explicit_access[0].Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	718 explicit_access[0].Trustee.ptstrName = (LPTSTR) everyone_SID;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	719
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	720 /* Create the SID for the BUILTIN\Administrators group. */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	721 if(!AllocateAndInitializeSid(&admin_identifier,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	722 2,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	723 SECURITY_BUILTIN_DOMAIN_RID, /BUILTIN\ /
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	724 DOMAIN_ALIAS_RID_ADMINS, /\Administrators /
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	725 0, 0, 0, 0, 0, 0, /* No other */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	726 &admin_SID))
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	727 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	728 PRINTLASTERROR ("Failed to allocate admin sid.");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	729 goto done;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	730 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	731
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	732 /* explicit_access[1] grants admins full rights for this object and inherits
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	733 it to the children */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	734 explicit_access[1].grfAccessPermissions = GENERIC_ALL;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	735 explicit_access[1].grfAccessMode = SET_ACCESS;
1070 f110a3f6e387 (issue114) Fine tune ACL propagation Andre Heinecke <andre.heinecke@intevation.de> parents: 1031 diff changeset	736 explicit_access[1].grfInheritance = objects_should_inherit ?
f110a3f6e387 (issue114) Fine tune ACL propagation Andre Heinecke <andre.heinecke@intevation.de> parents: 1031 diff changeset	737 SUB_CONTAINERS_AND_OBJECTS_INHERIT : /* make it stick */
f110a3f6e387 (issue114) Fine tune ACL propagation Andre Heinecke <andre.heinecke@intevation.de> parents: 1031 diff changeset	738 NO_PROPAGATE_INHERIT_ACE; /* Don't inherit */
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	739 explicit_access[1].Trustee.TrusteeForm = TRUSTEE_IS_SID;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	740 explicit_access[1].Trustee.TrusteeType = TRUSTEE_IS_GROUP;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	741 explicit_access[1].Trustee.ptstrName = (LPTSTR) admin_SID;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	742
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	743 /* Set up the ACL structure. */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	744 if (ERROR_SUCCESS != SetEntriesInAcl(2, explicit_access, NULL, &access_control_list))
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	745 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	746 PRINTLASTERROR ("Failed to set up Acl.");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	747 goto done;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	748 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	749
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	750 /* Initialize a security descriptor */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	751 descriptor = (PSECURITY_DESCRIPTOR) LocalAlloc(LPTR,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	752 SECURITY_DESCRIPTOR_MIN_LENGTH);
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	753 if (descriptor == NULL)
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	754 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	755 PRINTLASTERROR("Failed to allocate descriptor.");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	756 goto done;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	757 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	758
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	759 if (!InitializeSecurityDescriptor(descriptor,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	760 SECURITY_DESCRIPTOR_REVISION))
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	761 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	762 PRINTLASTERROR("Failed to initialize descriptor.");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	763 goto done;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	764 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	765
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	766 /* Now we add the ACL to the the descriptor */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	767 if (!SetSecurityDescriptorDacl(descriptor,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	768 TRUE, /* bDaclPresent flag */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	769 access_control_list,
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	770 FALSE)) /* not a default DACL */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	771 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	772 PRINTLASTERROR("Failed to set security descriptor.");
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	773 goto done;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	774 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	775
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	776 /* Finally set up the security attributes structure */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	777 security_attributes.nLength = sizeof (SECURITY_ATTRIBUTES);
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	778 security_attributes.lpSecurityDescriptor = descriptor;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	779 security_attributes.bInheritHandle = FALSE;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	780
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	781 /* Use the security attributes to create the directory */
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	782 if (!CreateDirectoryW(path, &security_attributes))
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	783 {
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	784 DWORD err = GetLastError();
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	785 if (err == ERROR_ALREADY_EXISTS)
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	786 {
1208 0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	787 if (!objects_should_inherit)
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	788 {
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	789 /* This means it is a parent directory of something and
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	790 we should not touch the DACL. */
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	791 retval = true;
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	792 goto done;
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	793 }
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	794
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	795 /* Set our ACL on the directory */
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	796 err = SetNamedSecurityInfoW (path,
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	797 SE_FILE_OBJECT,
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	798 DACL_SECURITY_INFORMATION \|
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	799 OWNER_SECURITY_INFORMATION \|
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	800 GROUP_SECURITY_INFORMATION,
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	801 admin_SID, /* owner */
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	802 admin_SID, /* group */
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	803 access_control_list, /* the dacl */
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	804 NULL);
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	805 if (err != ERROR_SUCCESS)
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	806 {
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	807 ERRORPRINTF ("Failed to set security info on folder. Err: %lu", err);
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	808 goto done;
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	809 }
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	810 }
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	811 else
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	812 {
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	813 ERRORPRINTF ("Failed to create directory. Err: %lu", err);
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	814 goto done;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	815 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	816 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	817 retval = true;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	818
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	819 done:
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	820
1208 0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	821 if (retval != true)
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	822 {
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	823 ERRORPRINTF ("Failed to create directory for NSS installer instructions.");
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	824 syslog_error_printf ("Failed to create directory for NSS installer instructions.");
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	825 }
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	826 else if (rACL)
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	827 {
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	828 *rACL = access_control_list;
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	829 }
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	830
0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	831
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	832 if (everyone_SID)
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	833 FreeSid(everyone_SID);
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	834 if (admin_SID)
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	835 FreeSid(admin_SID);
1208 0a803c3fb5a6 (issue138) Set the ACL explictly on existing files or directories Andre Heinecke <andre.heinecke@intevation.de> parents: 1162 diff changeset	836 if (!rACL && access_control_list)
983 427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	837 LocalFree(access_control_list);
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	838 if (descriptor)
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	839 LocalFree(descriptor);
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	840
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	841 return retval;
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	842 }
427e2e18b8c8 Move Shell functions into util Andre Heinecke <andre.heinecke@intevation.de> parents: 905 diff changeset	843 #endif
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	844
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	845 #ifdef WIN32
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	846 /** @brief get a restricted access token
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	847 *
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	848 * This function uses the Software Restriction API to obtain the
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	849 * access token for a process run als normal user.
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	850 *
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	851 * @returns A restricted handle or NULL on error.
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	852 */
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	853 HANDLE
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	854 get_restricted_token()
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	855 {
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	856 SAFER_LEVEL_HANDLE user_level = NULL;
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	857 HANDLE retval = NULL;
1118 fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	858 SID_IDENTIFIER_AUTHORITY medium_identifier = {SECURITY_MANDATORY_LABEL_AUTHORITY};
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	859 PSID medium_sid = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	860 TOKEN_MANDATORY_LABEL integrity_label;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	861
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	862 memset (&integrity_label, 0, sizeof (integrity_label));
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	863
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	864 if (!SaferCreateLevel(SAFER_SCOPEID_USER,
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	865 SAFER_LEVELID_NORMALUSER,
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	866 SAFER_LEVEL_OPEN, &user_level, NULL))
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	867 {
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	868 PRINTLASTERROR ("Failed to create user level.\n");
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	869 return NULL;
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	870 }
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	871
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	872 if (!SaferComputeTokenFromLevel(user_level, NULL, &retval, 0, NULL))
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	873 {
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	874 SaferCloseLevel(user_level);
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	875 return NULL;
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	876 }
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	877
1118 fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	878 SaferCloseLevel(user_level);
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	879
1118 fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	880 /* Set the SID to medium it will still be high otherwise. Even if
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	881 there is no high access allowed. */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	882 if (!AllocateAndInitializeSid(&medium_identifier,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	883 1,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	884 SECURITY_MANDATORY_MEDIUM_RID,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	885 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	886 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	887 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	888 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	889 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	890 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	891 0,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	892 &medium_sid))
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	893 {
1118 fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	894 PRINTLASTERROR ("Failed to initialize sid.\n");
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	895 return NULL;
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	896 }
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	897
1118 fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	898 integrity_label.Label.Attributes = SE_GROUP_INTEGRITY;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	899 integrity_label.Label.Sid = medium_sid;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	900
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	901 if (!SetTokenInformation(retval,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	902 TokenIntegrityLevel,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	903 &integrity_label,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	904 sizeof(TOKEN_MANDATORY_LABEL)))
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	905 {
1118 fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation. Andre Heinecke <andre.heinecke@intevation.de> parents: 1010 1070 diff changeset	906 PRINTLASTERROR ("Failed to set token integrity.\n");
1010 1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	907 return NULL;
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	908 }
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	909
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	910 return retval;
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	911 }
1c1964c27b39 (issue54) commit work in progress on start after installation Andre Heinecke <andre.heinecke@intevation.de> parents: 983 diff changeset	912 #endif

Mercurial > trustbridge

annotate common/util.c @ 1316:ff9cd05e861e