diff options
Diffstat (limited to 'winsup/utils/mkgroup.c')
| -rw-r--r-- | winsup/utils/mkgroup.c | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/winsup/utils/mkgroup.c b/winsup/utils/mkgroup.c deleted file mode 100644 index 9644b1842..000000000 --- a/winsup/utils/mkgroup.c +++ /dev/null @@ -1,573 +0,0 @@ -/* mkgroup.c: - - Copyright 1997, 1998 Cygnus Solutions. - - This file is part of Cygwin. - - This software is a copyrighted work licensed under the terms of the - Cygwin license. Please consult the file "CYGWIN_LICENSE" for - details. */ - -#include <ctype.h> -#include <stdlib.h> -#include <wchar.h> -#include <stdio.h> -#include <windows.h> -#include <sys/cygwin.h> -#include <getopt.h> -#include <lmaccess.h> -#include <lmapibuf.h> - -SID_IDENTIFIER_AUTHORITY sid_world_auth = {SECURITY_WORLD_SID_AUTHORITY}; -SID_IDENTIFIER_AUTHORITY sid_nt_auth = {SECURITY_NT_AUTHORITY}; - -NET_API_STATUS WINAPI (*netapibufferfree)(PVOID); -NET_API_STATUS WINAPI (*netgroupenum)(LPWSTR,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD); -NET_API_STATUS WINAPI (*netlocalgroupenum)(LPWSTR,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD); -NET_API_STATUS WINAPI (*netlocalgroupgetmembers)(LPWSTR,LPWSTR,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD); -NET_API_STATUS WINAPI (*netgetdcname)(LPWSTR,LPWSTR,PBYTE*); -NET_API_STATUS WINAPI (*netgroupgetusers)(LPWSTR,LPWSTR,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD); - -#ifndef min -#define min(a,b) (((a)<(b))?(a):(b)) -#endif - -BOOL -load_netapi () -{ - HANDLE h = LoadLibrary ("netapi32.dll"); - - if (!h) - return FALSE; - - if (!(netapibufferfree = (void *) GetProcAddress (h, "NetApiBufferFree"))) - return FALSE; - if (!(netgroupenum = (void *) GetProcAddress (h, "NetGroupEnum"))) - return FALSE; - if (!(netgroupgetusers = (void *) GetProcAddress (h, "NetGroupGetUsers"))) - return FALSE; - if (!(netlocalgroupenum = (void *) GetProcAddress (h, "NetLocalGroupEnum"))) - return FALSE; - if (!(netlocalgroupgetmembers = (void *) GetProcAddress (h, "NetLocalGroupGetMembers"))) - return FALSE; - if (!(netgetdcname = (void *) GetProcAddress (h, "NetGetDCName"))) - return FALSE; - - return TRUE; -} - -char * -put_sid (PSID sid) -{ - static char s[512]; - char t[32]; - DWORD i; - - strcpy (s, "S-1-"); - sprintf(t, "%u", GetSidIdentifierAuthority (sid)->Value[5]); - strcat (s, t); - for (i = 0; i < *GetSidSubAuthorityCount (sid); ++i) - { - sprintf(t, "-%lu", *GetSidSubAuthority (sid, i)); - strcat (s, t); - } - return s; -} - -void -psx_dir (char *in, char *out) -{ - if (isalpha (in[0]) && in[1] == ':') - { - sprintf (out, "/cygdrive/%c", in[0]); - in += 2; - out += strlen (out); - } - - while (*in) - { - if (*in == '\\') - *out = '/'; - else - *out = *in; - in++; - out++; - } - - *out = '\0'; -} - -void -uni2ansi (LPWSTR wcs, char *mbs, int size) -{ - if (wcs) - WideCharToMultiByte (CP_ACP, 0, wcs, -1, mbs, size, NULL, NULL); - else - *mbs = '\0'; -} - -void -enum_local_users (LPWSTR groupname) -{ - LOCALGROUP_MEMBERS_INFO_1 *buf1; - DWORD entries = 0; - DWORD total = 0; - DWORD reshdl = 0; - - if (!netlocalgroupgetmembers (NULL, groupname, - 1, (LPBYTE *) &buf1, - MAX_PREFERRED_LENGTH, - &entries, &total, &reshdl)) - { - int i, first = 1; - - for (i = 0; i < entries; ++i) - if (buf1[i].lgrmi1_sidusage == SidTypeUser) - { - char user[256]; - - if (!first) - printf (","); - first = 0; - uni2ansi (buf1[i].lgrmi1_name, user, sizeof (user)); - printf ("%s", user); - } - netapibufferfree (buf1); - } -} - -int -enum_local_groups (int print_sids, int print_users) -{ - LOCALGROUP_INFO_0 *buffer; - DWORD entriesread = 0; - DWORD totalentries = 0; - DWORD resume_handle = 0; - DWORD rc; - - do - { - DWORD i; - - rc = netlocalgroupenum (NULL, 0, (LPBYTE *) &buffer, 1024, - &entriesread, &totalentries, &resume_handle); - switch (rc) - { - case ERROR_ACCESS_DENIED: - fprintf (stderr, "Access denied\n"); - exit (1); - - case ERROR_MORE_DATA: - case ERROR_SUCCESS: - break; - - default: - fprintf (stderr, "NetLocalGroupEnum() failed with %ld\n", rc); - exit (1); - } - - for (i = 0; i < entriesread; i++) - { - char localgroup_name[100]; - char domain_name[100]; - DWORD domname_len = 100; - char psid_buffer[1024]; - PSID psid = (PSID) psid_buffer; - DWORD sid_length = 1024; - DWORD gid; - SID_NAME_USE acc_type; - uni2ansi (buffer[i].lgrpi0_name, localgroup_name, sizeof (localgroup_name)); - - if (!LookupAccountName (NULL, localgroup_name, psid, - &sid_length, domain_name, &domname_len, - &acc_type)) - { - fprintf (stderr, "LookupAccountName(%s) failed with %ld\n", - localgroup_name, GetLastError ()); - continue; - } - else if (acc_type == SidTypeDomain) - { - char domname[356]; - - strcpy (domname, domain_name); - strcat (domname, "\\"); - strcat (domname, localgroup_name); - sid_length = 1024; - domname_len = 100; - if (!LookupAccountName (NULL, domname, - psid, &sid_length, - domain_name, &domname_len, - &acc_type)) - { - fprintf (stderr, - "LookupAccountName(%s) failed with error %ld\n", - localgroup_name, GetLastError ()); - continue; - } - } - - gid = *GetSidSubAuthority (psid, *GetSidSubAuthorityCount(psid) - 1); - - printf ("%s:%s:%ld:", localgroup_name, - print_sids ? put_sid (psid) : "", - gid); - if (print_users) - enum_local_users (buffer[i].lgrpi0_name); - printf ("\n"); - } - - netapibufferfree (buffer); - - } - while (rc == ERROR_MORE_DATA); - - return 0; -} - -void -enum_users (LPWSTR servername, LPWSTR groupname) -{ - GROUP_USERS_INFO_0 *buf1; - DWORD entries = 0; - DWORD total = 0; - DWORD reshdl = 0; - - if (!netgroupgetusers (servername, groupname, - 0, (LPBYTE *) &buf1, - MAX_PREFERRED_LENGTH, - &entries, &total, &reshdl)) - { - int i, first = 1; - - for (i = 0; i < entries; ++i) - { - char user[256]; - - if (!first) - printf (","); - first = 0; - uni2ansi (buf1[i].grui0_name, user, sizeof (user)); - printf ("%s", user); - } - netapibufferfree (buf1); - } -} - -void -enum_groups (LPWSTR servername, int print_sids, int print_users, int id_offset) -{ - GROUP_INFO_2 *buffer; - DWORD entriesread = 0; - DWORD totalentries = 0; - DWORD resume_handle = 0; - DWORD rc; - char ansi_srvname[256]; - - if (servername) - uni2ansi (servername, ansi_srvname, sizeof (ansi_srvname)); - - do - { - DWORD i; - - rc = netgroupenum (servername, 2, (LPBYTE *) & buffer, 1024, - &entriesread, &totalentries, &resume_handle); - switch (rc) - { - case ERROR_ACCESS_DENIED: - fprintf (stderr, "Access denied\n"); - exit (1); - - case ERROR_MORE_DATA: - case ERROR_SUCCESS: - break; - - default: - fprintf (stderr, "NetGroupEnum() failed with %ld\n", rc); - exit (1); - } - - for (i = 0; i < entriesread; i++) - { - char groupname[100]; - char domain_name[100]; - DWORD domname_len = 100; - char psid_buffer[1024]; - PSID psid = (PSID) psid_buffer; - DWORD sid_length = 1024; - SID_NAME_USE acc_type; - - int gid = buffer[i].grpi2_group_id; - uni2ansi (buffer[i].grpi2_name, groupname, sizeof (groupname)); - if (print_sids) - { - if (!LookupAccountName (servername ? ansi_srvname : NULL, - groupname, - psid, &sid_length, - domain_name, &domname_len, - &acc_type)) - { - fprintf (stderr, - "LookupAccountName (%s, %s) failed with error %ld\n", - servername ? ansi_srvname : "NULL", - groupname, - GetLastError ()); - continue; - } - else if (acc_type == SidTypeDomain) - { - char domname[356]; - - strcpy (domname, domain_name); - strcat (domname, "\\"); - strcat (domname, groupname); - sid_length = 1024; - domname_len = 100; - if (!LookupAccountName (servername ? ansi_srvname : NULL, - domname, - psid, &sid_length, - domain_name, &domname_len, - &acc_type)) - { - fprintf (stderr, - "LookupAccountName(%s,%s) failed with error %ld\n", - servername ? ansi_srvname : "NULL", - domname, - GetLastError ()); - continue; - } - } - } - printf ("%s:%s:%d:", groupname, - print_sids ? put_sid (psid) : "", - gid + id_offset); - if (print_users) - enum_users (servername, buffer[i].grpi2_name); - printf ("\n"); - } - - netapibufferfree (buffer); - - } - while (rc == ERROR_MORE_DATA); - - if (servername) - netapibufferfree (servername); -} - -void -print_special (int print_sids, - PSID_IDENTIFIER_AUTHORITY auth, BYTE cnt, - DWORD sub1, DWORD sub2, DWORD sub3, DWORD sub4, - DWORD sub5, DWORD sub6, DWORD sub7, DWORD sub8) -{ - char name[256], dom[256]; - DWORD len, len2, rid; - PSID sid; - SID_NAME_USE use; - - if (AllocateAndInitializeSid (auth, cnt, sub1, sub2, sub3, sub4, - sub5, sub6, sub7, sub8, &sid)) - { - if (LookupAccountSid (NULL, sid, - name, (len = 256, &len), - dom, (len2 = 256, &len), - &use)) - { - if (sub8) - rid = sub8; - else if (sub7) - rid = sub7; - else if (sub6) - rid = sub6; - else if (sub5) - rid = sub5; - else if (sub4) - rid = sub4; - else if (sub3) - rid = sub3; - else if (sub2) - rid = sub2; - else - rid = sub1; - printf ("%s:%s:%lu:\n", name, - print_sids ? put_sid (sid) : "", - rid); - } - FreeSid (sid); - } -} - -int -usage () -{ - fprintf (stderr, "Usage: mkgroup [OPTION]... [domain]\n\n"); - fprintf (stderr, "This program prints a /etc/group file to stdout\n\n"); - fprintf (stderr, "Options:\n"); - fprintf (stderr, " -l,--local print local group information\n"); - fprintf (stderr, " -d,--domain print global group information from the domain\n"); - fprintf (stderr, " specified (or from the current domain if there is\n"); - fprintf (stderr, " no domain specified)\n"); - fprintf (stderr, " -o,--id-offset offset change the default offset (10000) added to uids\n"); - fprintf (stderr, " in domain accounts.\n"); - fprintf (stderr, " -s,--no-sids don't print SIDs in pwd field\n"); - fprintf (stderr, " (this affects ntsec)\n"); - fprintf (stderr, " -u,--users print user list in gr_mem field\n"); - fprintf (stderr, " -?,--help print this message\n\n"); - fprintf (stderr, "One of `-l' or `-d' must be given on NT/W2K.\n"); - return 1; -} - -struct option longopts[] = { - {"local", no_argument, NULL, 'l'}, - {"domain", no_argument, NULL, 'd'}, - {"id-offset", required_argument, NULL, 'o'}, - {"no-sids", no_argument, NULL, 's'}, - {"users", no_argument, NULL, 'u'}, - {"help", no_argument, NULL, 'h'}, - {0, no_argument, NULL, 0} -}; - -char opts[] = "ldo:suh"; - -int -main (int argc, char **argv) -{ - LPWSTR servername; - DWORD rc = ERROR_SUCCESS; - WCHAR domain_name[100]; - int print_local = 0; - int print_domain = 0; - int print_sids = 1; - int print_users = 0; - int domain_specified = 0; - int id_offset = 10000; - int i; - - char name[256], dom[256]; - DWORD len, len2; - PSID csid; - SID_NAME_USE use; - - if (GetVersion () < 0x80000000) - { - if (argc == 1) - return usage (); - else - { - while ((i = getopt_long (argc, argv, opts, longopts, NULL)) != EOF) - switch (i) - { - case 'l': - print_local = 1; - break; - case 'd': - print_domain = 1; - break; - case 'o': - id_offset = strtol (optarg, NULL, 10); - break; - case 's': - print_sids = 0; - break; - case 'u': - print_users = 1; - break; - case 'h': - return usage (); - default: - fprintf (stderr, "Try `%s --help' for more information.\n", argv[0]); - return 1; - } - if (!print_local && !print_domain) - { - fprintf (stderr, "%s: Specify one of `-l' or `-d'\n", argv[0]); - return 1; - } - if (optind < argc) - { - if (!print_domain) - { - fprintf (stderr, "%s: A domain name is only accepted " - "when `-d' is given.\n", argv[0]); - return 1; - } - mbstowcs (domain_name, argv[optind], (strlen (argv[optind]) + 1)); - domain_specified = 1; - } - } - } - - /* This takes Windows 9x/ME into account. */ - if (GetVersion () >= 0x80000000) - { - printf ("unknown::%ld:\n", DOMAIN_ALIAS_RID_ADMINS); - return 0; - } - - if (!load_netapi ()) - { - fprintf (stderr, "Failed loading symbols from netapi32.dll " - "with error %lu\n", GetLastError ()); - return 1; - } - - /* - * Get `Everyone' group - */ - print_special (print_sids, &sid_world_auth, 1, SECURITY_WORLD_RID, - 0, 0, 0, 0, 0, 0, 0); - /* - * Get `system' group - */ - print_special (print_sids, &sid_nt_auth, 1, SECURITY_LOCAL_SYSTEM_RID, - 0, 0, 0, 0, 0, 0, 0); - if (print_local) - { - /* - * Get `None' group - */ - len = 256; - GetComputerName (name, &len); - csid = (PSID) malloc (1024); - len = 1024; - len2 = 256; - LookupAccountName (NULL, name, - csid, &len, - dom, &len, - &use); - print_special (print_sids, GetSidIdentifierAuthority (csid), 5, - *GetSidSubAuthority (csid, 0), - *GetSidSubAuthority (csid, 1), - *GetSidSubAuthority (csid, 2), - *GetSidSubAuthority (csid, 3), - 513, - 0, - 0, - 0); - free (csid); - } - - if (print_domain) - { - if (domain_specified) - rc = netgetdcname (NULL, domain_name, (LPBYTE *) & servername); - - else - rc = netgetdcname (NULL, NULL, (LPBYTE *) & servername); - - if (rc != ERROR_SUCCESS) - { - fprintf (stderr, "Cannot get PDC, code = %ld\n", rc); - exit (1); - } - - enum_groups (servername, print_sids, print_users, id_offset); - } - - if (print_local) - enum_local_groups (print_sids, print_users); - - return 0; -} |