882 lines
23 KiB
C
882 lines
23 KiB
C
/* mkpasswd.c:
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Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006,
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2008, 2009 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#define _WIN32_WINNT 0x0600
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#include <ctype.h>
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#include <stdlib.h>
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#include <wchar.h>
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#include <wctype.h>
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#include <locale.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <io.h>
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#include <sys/fcntl.h>
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#include <sys/cygwin.h>
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#include <windows.h>
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#include <lm.h>
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#include <iptypes.h>
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#include <wininet.h>
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#include <ntsecapi.h>
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#include <dsgetdc.h>
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#include <ntdef.h>
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#define print_win_error(x) _print_win_error(x, __LINE__)
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#define MAX_SID_LEN 40
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static const char version[] = "$Revision$";
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extern char *__progname __declspec(dllimport);
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SID_IDENTIFIER_AUTHORITY sid_world_auth = {SECURITY_WORLD_SID_AUTHORITY};
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SID_IDENTIFIER_AUTHORITY sid_nt_auth = {SECURITY_NT_AUTHORITY};
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NET_API_STATUS WINAPI (*dsgetdcname)(LPWSTR,LPWSTR,GUID*,LPWSTR,ULONG,PDOMAIN_CONTROLLER_INFOW*);
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#ifndef min
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#define min(a,b) (((a)<(b))?(a):(b))
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#endif
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typedef struct
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{
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char *str;
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DWORD id_offset;
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BOOL domain;
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BOOL with_dom;
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} domlist_t;
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static void
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_print_win_error(DWORD code, int line)
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{
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char buf[4096];
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if (FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM
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| FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL,
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code,
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MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPTSTR) buf, sizeof (buf), NULL))
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fprintf (stderr, "mkpasswd (%d): [%lu] %s", line, code, buf);
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else
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fprintf (stderr, "mkpasswd (%d): error %lu", line, code);
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}
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static void
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load_dsgetdcname ()
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{
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HANDLE h = LoadLibrary ("netapi32.dll");
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if (h)
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dsgetdcname = (void *) GetProcAddress (h, "DsGetDcNameW");
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}
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static PWCHAR
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get_dcname (char *domain)
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{
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static WCHAR server[INTERNET_MAX_HOST_NAME_LENGTH + 1];
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DWORD rc;
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PWCHAR servername;
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WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
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PDOMAIN_CONTROLLER_INFOW pdci = NULL;
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if (dsgetdcname)
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{
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if (domain)
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{
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mbstowcs (domain_name, domain, strlen (domain) + 1);
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rc = dsgetdcname (NULL, domain_name, NULL, NULL, 0, &pdci);
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}
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else
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rc = dsgetdcname (NULL, NULL, NULL, NULL, 0, &pdci);
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if (rc != ERROR_SUCCESS)
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{
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print_win_error(rc);
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return (PWCHAR) -1;
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}
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wcscpy (server, pdci->DomainControllerName);
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NetApiBufferFree (pdci);
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}
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else
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{
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rc = NetGetDCName (NULL, NULL, (void *) &servername);
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if (rc == ERROR_SUCCESS && domain)
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{
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LPWSTR server = servername;
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mbstowcs (domain_name, domain, strlen (domain) + 1);
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rc = NetGetDCName (server, domain_name, (void *) &servername);
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NetApiBufferFree (server);
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}
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if (rc != ERROR_SUCCESS)
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{
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print_win_error(rc);
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return (PWCHAR) -1;
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}
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wcscpy (server, servername);
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NetApiBufferFree ((PVOID) servername);
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}
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return server;
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}
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static char *
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put_sid (PSID sid)
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{
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static char s[512];
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char t[32];
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DWORD i;
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strcpy (s, "S-1-");
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sprintf(t, "%u", GetSidIdentifierAuthority (sid)->Value[5]);
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strcat (s, t);
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for (i = 0; i < *GetSidSubAuthorityCount (sid); ++i)
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{
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sprintf(t, "-%lu", *GetSidSubAuthority (sid, i));
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strcat (s, t);
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}
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return s;
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}
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static void
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psx_dir (char *in, char *out)
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{
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if (isalpha ((unsigned char) in[0]) && in[1] == ':')
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{
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sprintf (out, "/cygdrive/%c", in[0]);
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in += 2;
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out += strlen (out);
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}
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while (*in)
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{
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if (*in == '\\')
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*out = '/';
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else
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*out = *in;
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in++;
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out++;
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}
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*out = '\0';
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}
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static void
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uni2ansi (LPWSTR wcs, char *mbs, int size)
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{
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if (wcs)
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wcstombs (mbs, wcs, size);
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else
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*mbs = '\0';
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}
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typedef struct {
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PSID psid;
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int buffer[10];
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} sidbuf;
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static sidbuf curr_user;
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static sidbuf curr_pgrp;
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static BOOL got_curr_user = FALSE;
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static void
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fetch_current_user_sid ()
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{
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DWORD len;
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HANDLE ptok;
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if (!OpenProcessToken (GetCurrentProcess (), TOKEN_QUERY, &ptok)
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|| !GetTokenInformation (ptok, TokenUser, &curr_user, sizeof curr_user,
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&len)
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|| !GetTokenInformation (ptok, TokenPrimaryGroup, &curr_pgrp,
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sizeof curr_pgrp, &len)
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|| !CloseHandle (ptok))
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{
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print_win_error (GetLastError ());
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return;
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}
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}
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static void
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current_user (int print_cygpath, const char *sep, const char *passed_home_path,
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DWORD id_offset, const char *disp_username)
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{
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WCHAR user[UNLEN + 1];
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WCHAR dom[MAX_DOMAIN_NAME_LEN + 1];
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DWORD ulen = UNLEN + 1;
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DWORD dlen = MAX_DOMAIN_NAME_LEN + 1;
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SID_NAME_USE acc_type;
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int uid, gid;
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char homedir_psx[PATH_MAX] = {0};
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if (!curr_user.psid || !curr_pgrp.psid
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|| !LookupAccountSidW (NULL, curr_user.psid, user, &ulen, dom, &dlen,
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&acc_type))
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{
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print_win_error (GetLastError ());
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return;
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}
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uid = *GetSidSubAuthority (curr_user.psid,
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*GetSidSubAuthorityCount(curr_user.psid) - 1);
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gid = *GetSidSubAuthority (curr_pgrp.psid,
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*GetSidSubAuthorityCount(curr_pgrp.psid) - 1);
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if (passed_home_path[0] == '\0')
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{
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char *envhome = getenv ("HOME");
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if (envhome && envhome[0])
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{
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if (print_cygpath)
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cygwin_conv_path (CCP_WIN_A_TO_POSIX | CCP_ABSOLUTE, envhome,
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homedir_psx, PATH_MAX);
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else
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psx_dir (envhome, homedir_psx);
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}
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else
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{
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wcstombs (stpncpy (homedir_psx, "/home/", sizeof (homedir_psx)),
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user, sizeof (homedir_psx) - 6);
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homedir_psx[PATH_MAX - 1] = '\0';
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}
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}
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else
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{
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char *p = stpncpy (homedir_psx, passed_home_path, sizeof (homedir_psx));
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wcstombs (p, user, sizeof (homedir_psx) - (p - homedir_psx));
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homedir_psx[PATH_MAX - 1] = '\0';
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}
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printf ("%ls%s%ls:unused:%lu:%lu:U-%ls\\%ls,%s:%s:/bin/bash\n",
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sep ? dom : L"",
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sep ?: "",
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user,
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id_offset + uid,
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id_offset + gid,
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dom,
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user,
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put_sid (curr_user.psid),
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homedir_psx);
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}
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static void
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enum_unix_users (domlist_t *dom_or_machine, const char *sep, DWORD id_offset,
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char *unix_user_list)
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{
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WCHAR machine[INTERNET_MAX_HOST_NAME_LENGTH + 1];
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PWCHAR servername = NULL;
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char *d_or_m = dom_or_machine ? dom_or_machine->str : NULL;
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BOOL with_dom = dom_or_machine ? dom_or_machine->with_dom : FALSE;
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SID_IDENTIFIER_AUTHORITY auth = { { 0, 0, 0, 0, 0, 22 } };
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char *ustr, *user_list;
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WCHAR user[UNLEN + sizeof ("Unix User\\") + 1];
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WCHAR dom[MAX_DOMAIN_NAME_LEN + 1];
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DWORD ulen, dlen, sidlen;
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PSID psid;
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char psid_buffer[MAX_SID_LEN];
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SID_NAME_USE acc_type;
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if (!d_or_m)
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return;
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int ret = mbstowcs (machine, d_or_m, INTERNET_MAX_HOST_NAME_LENGTH + 1);
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if (ret < 1 || ret >= INTERNET_MAX_HOST_NAME_LENGTH + 1)
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{
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fprintf (stderr, "%s: Invalid machine name '%s'. Skipping...\n",
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__progname, d_or_m);
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return;
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}
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servername = machine;
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if (!AllocateAndInitializeSid (&auth, 2, 1, 0, 0, 0, 0, 0, 0, 0, &psid))
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return;
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if (!(user_list = strdup (unix_user_list)))
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{
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FreeSid (psid);
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return;
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}
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for (ustr = strtok (user_list, ","); ustr; ustr = strtok (NULL, ","))
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{
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if (!isdigit ((unsigned char) ustr[0]) && ustr[0] != '-')
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{
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PWCHAR p = wcpcpy (user, L"Unix User\\");
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ret = mbstowcs (p, ustr, UNLEN + 1);
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if (ret < 1 || ret >= UNLEN + 1)
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fprintf (stderr, "%s: Invalid user name '%s'. Skipping...\n",
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__progname, ustr);
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else if (LookupAccountNameW (servername, user,
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psid = (PSID) psid_buffer,
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(sidlen = MAX_SID_LEN, &sidlen),
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dom,
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(dlen = MAX_DOMAIN_NAME_LEN + 1, &dlen),
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&acc_type))
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printf ("%s%s%ls:unused:%lu:99999:,%s::\n",
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with_dom ? "Unix User" : "",
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with_dom ? sep : "",
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user + 10,
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id_offset +
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*GetSidSubAuthority (psid,
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*GetSidSubAuthorityCount(psid) - 1),
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put_sid (psid));
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}
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else
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{
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DWORD start, stop;
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char *p = ustr;
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if (*p == '-')
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start = 0;
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else
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start = strtol (p, &p, 10);
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if (!*p)
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stop = start;
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else if (*p++ != '-' || !isdigit ((unsigned char) *p)
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|| (stop = strtol (p, &p, 10)) < start || *p)
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{
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fprintf (stderr, "%s: Malformed unix user list entry '%s'. "
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"Skipping...\n", __progname, ustr);
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continue;
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}
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for (; start <= stop; ++ start)
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{
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*GetSidSubAuthority (psid, *GetSidSubAuthorityCount(psid) - 1)
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= start;
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if (LookupAccountSidW (servername, psid,
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user, (ulen = GNLEN + 1, &ulen),
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dom,
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(dlen = MAX_DOMAIN_NAME_LEN + 1, &dlen),
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&acc_type)
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&& !iswdigit (user[0]))
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printf ("%s%s%ls:unused:%lu:99999:,%s::\n",
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with_dom ? "Unix User" : "",
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with_dom ? sep : "",
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user,
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id_offset + start,
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put_sid (psid));
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}
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}
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}
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free (user_list);
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FreeSid (psid);
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}
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static int
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enum_users (BOOL domain, domlist_t *dom_or_machine, const char *sep,
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int print_cygpath, const char *passed_home_path, DWORD id_offset,
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char *disp_username, int print_current)
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{
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WCHAR machine[INTERNET_MAX_HOST_NAME_LENGTH + 1];
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PWCHAR servername = NULL;
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char *d_or_m = dom_or_machine ? dom_or_machine->str : NULL;
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BOOL with_dom = dom_or_machine ? dom_or_machine->with_dom : FALSE;
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USER_INFO_3 *buffer;
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DWORD entriesread = 0;
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DWORD totalentries = 0;
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DWORD resume_handle = 0;
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DWORD rc;
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WCHAR uni_name[UNLEN + 1];
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if (domain)
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{
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servername = get_dcname (d_or_m);
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if (servername == (PWCHAR) -1)
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return 1;
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}
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else if (d_or_m)
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{
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int ret = mbstowcs (machine, d_or_m, INTERNET_MAX_HOST_NAME_LENGTH + 1);
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if (ret < 1 || ret >= INTERNET_MAX_HOST_NAME_LENGTH + 1)
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{
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fprintf (stderr, "%s: Invalid machine name '%s'. Skipping...\n",
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__progname, d_or_m);
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return 1;
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}
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servername = machine;
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}
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do
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{
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DWORD i;
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if (disp_username != NULL)
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{
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mbstowcs (uni_name, disp_username, UNLEN + 1);
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rc = NetUserGetInfo (servername, (LPWSTR) &uni_name, 3,
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(void *) &buffer);
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entriesread = 1;
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/* Avoid annoying error messages just because the user hasn't been
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found. */
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if (rc == NERR_UserNotFound)
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return 0;
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}
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else
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rc = NetUserEnum (servername, 3, FILTER_NORMAL_ACCOUNT,
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(void *) &buffer, MAX_PREFERRED_LENGTH,
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&entriesread, &totalentries, &resume_handle);
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switch (rc)
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{
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case ERROR_ACCESS_DENIED:
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print_win_error(rc);
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return 1;
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case ERROR_MORE_DATA:
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case ERROR_SUCCESS:
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break;
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default:
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print_win_error(rc);
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return 1;
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}
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for (i = 0; i < entriesread; i++)
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{
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char homedir_psx[PATH_MAX];
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char homedir_w32[MAX_PATH];
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WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
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DWORD domname_len = MAX_DOMAIN_NAME_LEN + 1;
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char psid_buffer[MAX_SID_LEN];
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PSID psid = (PSID) psid_buffer;
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DWORD sid_length = MAX_SID_LEN;
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SID_NAME_USE acc_type;
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int uid = buffer[i].usri3_user_id;
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int gid = buffer[i].usri3_primary_group_id;
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homedir_w32[0] = homedir_psx[0] = '\0';
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if (passed_home_path[0] == '\0')
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{
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uni2ansi (buffer[i].usri3_home_dir, homedir_w32,
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sizeof (homedir_w32));
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if (homedir_w32[0] != '\0')
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{
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if (print_cygpath)
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cygwin_conv_path (CCP_WIN_A_TO_POSIX | CCP_ABSOLUTE,
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homedir_w32, homedir_psx, PATH_MAX);
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else
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psx_dir (homedir_w32, homedir_psx);
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}
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else
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uni2ansi (buffer[i].usri3_name,
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stpcpy (homedir_psx, "/home/"), PATH_MAX - 6);
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}
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else
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uni2ansi (buffer[i].usri3_name,
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stpcpy (homedir_psx, passed_home_path),
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PATH_MAX - strlen (passed_home_path));
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if (!LookupAccountNameW (servername, buffer[i].usri3_name,
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psid, &sid_length, domain_name,
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&domname_len, &acc_type))
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{
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print_win_error(GetLastError ());
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fprintf(stderr, " (%ls)\n", buffer[i].usri3_name);
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continue;
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}
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else if (acc_type == SidTypeDomain)
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{
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WCHAR domname[MAX_DOMAIN_NAME_LEN + UNLEN + 2];
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wcscpy (domname, domain || !servername
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? domain_name : servername);
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wcscat (domname, L"\\");
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wcscat (domname, buffer[i].usri3_name);
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sid_length = MAX_SID_LEN;
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domname_len = sizeof (domname);
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if (!LookupAccountNameW (servername, domname, psid,
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&sid_length, domain_name,
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&domname_len, &acc_type))
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{
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print_win_error(GetLastError ());
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fprintf(stderr, " (%ls)\n", domname);
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continue;
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}
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}
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if (!print_current)
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/* fall through */;
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else if (EqualSid (curr_user.psid, psid))
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got_curr_user = TRUE;
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printf ("%ls%s%ls:unused:%lu:%lu:%ls%sU-%ls\\%ls,%s:%s:/bin/bash\n",
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with_dom ? domain_name : L"",
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with_dom ? sep : "",
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buffer[i].usri3_name,
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id_offset + uid,
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|
id_offset + gid,
|
|
buffer[i].usri3_full_name ?: L"",
|
|
buffer[i].usri3_full_name
|
|
&& buffer[i].usri3_full_name[0] ? "," : "",
|
|
domain_name,
|
|
buffer[i].usri3_name,
|
|
put_sid (psid),
|
|
homedir_psx);
|
|
}
|
|
|
|
NetApiBufferFree (buffer);
|
|
|
|
}
|
|
while (rc == ERROR_MORE_DATA);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
print_special (PSID_IDENTIFIER_AUTHORITY auth, BYTE cnt,
|
|
DWORD sub1, DWORD sub2, DWORD sub3, DWORD sub4,
|
|
DWORD sub5, DWORD sub6, DWORD sub7, DWORD sub8)
|
|
{
|
|
WCHAR user[UNLEN + 1], dom[MAX_DOMAIN_NAME_LEN + 1];
|
|
DWORD len, len2, rid;
|
|
PSID sid;
|
|
SID_NAME_USE acc_type;
|
|
|
|
if (AllocateAndInitializeSid (auth, cnt, sub1, sub2, sub3, sub4,
|
|
sub5, sub6, sub7, sub8, &sid))
|
|
{
|
|
if (LookupAccountSidW (NULL, sid,
|
|
user, (len = UNLEN + 1, &len),
|
|
dom, (len2 = MAX_DOMAIN_NAME_LEN + 1, &len),
|
|
&acc_type))
|
|
{
|
|
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 ("%ls:*:%lu:%lu:,%s::\n",
|
|
user, rid, rid == 18 ? 544 : rid, /* SYSTEM hack */
|
|
put_sid (sid));
|
|
}
|
|
FreeSid (sid);
|
|
}
|
|
}
|
|
|
|
static int
|
|
usage (FILE * stream)
|
|
{
|
|
fprintf (stream,
|
|
"Usage: mkpasswd [OPTIONS]...\n"
|
|
"Print /etc/passwd file to stdout\n"
|
|
"\n"
|
|
"Options:\n"
|
|
" -l,--local [machine[,offset]]\n"
|
|
" print local user accounts with uid offset offset\n"
|
|
" (from local machine if no machine specified)\n"
|
|
" -L,--Local [machine[,offset]]\n"
|
|
" ditto, but generate username with machine prefix\n"
|
|
" -d,--domain [domain[,offset]]\n"
|
|
" print domain accounts with uid offset offset\n"
|
|
" (from current domain if no domain specified)\n"
|
|
" -D,--Domain [domain[,offset]]\n"
|
|
" ditto, but generate username with domain prefix\n"
|
|
" -c,--current print current user\n"
|
|
" -C,--Current ditto, but generate username with machine or\n"
|
|
" domain prefix\n"
|
|
" -S,--separator char for -L, -D, -C use character char as domain\\user\n"
|
|
" separator in username instead of the default '\\'\n"
|
|
" -o,--id-offset offset change the default offset (10000) added to uids\n"
|
|
" in domain or foreign server accounts.\n"
|
|
" -u,--username username only return information for the specified user\n"
|
|
" one of -l, -L, -d, -D must be specified, too\n"
|
|
" -p,--path-to-home path use specified path instead of user account home dir\n"
|
|
" or /home prefix\n"
|
|
" -m,--no-mount don't use mount points for home dir\n"
|
|
" -U,--unix userlist additionally print UNIX users when using -l or -L\n"
|
|
" on a UNIX Samba server\n"
|
|
" userlist is a comma-separated list of usernames\n"
|
|
" or uid ranges (root,-25,50-100).\n"
|
|
" (enumerating large ranges can take a long time!)\n"
|
|
" -s,--no-sids (ignored)\n"
|
|
" -g,--local-groups (ignored)\n"
|
|
" -h,--help displays this message\n"
|
|
" -v,--version version information and exit\n"
|
|
"\n"
|
|
"Default is to print local accounts on stand-alone machines, domain accounts\n"
|
|
"on domain controllers and domain member machines.\n");
|
|
return 1;
|
|
}
|
|
|
|
static struct option longopts[] = {
|
|
{"current", no_argument, NULL, 'c'},
|
|
{"Current", no_argument, NULL, 'C'},
|
|
{"domain", optional_argument, NULL, 'd'},
|
|
{"Domain", optional_argument, NULL, 'D'},
|
|
{"local-groups", no_argument, NULL, 'g'},
|
|
{"help", no_argument, NULL, 'h'},
|
|
{"local", optional_argument, NULL, 'l'},
|
|
{"Local", optional_argument, NULL, 'L'},
|
|
{"no-mount", no_argument, NULL, 'm'},
|
|
{"id-offset", required_argument, NULL, 'o'},
|
|
{"path-to-home", required_argument, NULL, 'p'},
|
|
{"no-sids", no_argument, NULL, 's'},
|
|
{"separator", required_argument, NULL, 'S'},
|
|
{"username", required_argument, NULL, 'u'},
|
|
{"unix", required_argument, NULL, 'U'},
|
|
{"version", no_argument, NULL, 'v'},
|
|
{0, no_argument, NULL, 0}
|
|
};
|
|
|
|
static char opts[] = "cCd::D::ghl::L::mo:sS:p:u:U:v";
|
|
|
|
static void
|
|
print_version ()
|
|
{
|
|
const char *v = strchr (version, ':');
|
|
int len;
|
|
if (!v)
|
|
{
|
|
v = "?";
|
|
len = 1;
|
|
}
|
|
else
|
|
{
|
|
v += 2;
|
|
len = strchr (v, ' ') - v;
|
|
}
|
|
printf ("\
|
|
mkpasswd (cygwin) %.*s\n\
|
|
passwd File Generator\n\
|
|
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2008 Red Hat, Inc.\n\
|
|
Compiled on %s\n\
|
|
", len, v, __DATE__);
|
|
}
|
|
|
|
static void
|
|
enum_std_accounts ()
|
|
{
|
|
/* Generate service starter account entries. */
|
|
printf ("SYSTEM:*:18:544:,S-1-5-18::\n");
|
|
printf ("LocalService:*:19:544:U-NT AUTHORITY\\LocalService,S-1-5-19::\n");
|
|
printf ("NetworkService:*:20:544:U-NT AUTHORITY\\NetworkService,S-1-5-20::\n");
|
|
/* Get 'administrators' group (has localized name). */
|
|
print_special (&sid_nt_auth, 2, SECURITY_BUILTIN_DOMAIN_RID,
|
|
DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0);
|
|
}
|
|
|
|
static PPOLICY_PRIMARY_DOMAIN_INFO p_dom;
|
|
|
|
static BOOL
|
|
fetch_primary_domain ()
|
|
{
|
|
NTSTATUS status;
|
|
LSA_OBJECT_ATTRIBUTES oa = { 0, 0, 0, 0, 0, 0 };
|
|
LSA_HANDLE lsa;
|
|
|
|
if (!p_dom)
|
|
{
|
|
status = LsaOpenPolicy (NULL, &oa, POLICY_VIEW_LOCAL_INFORMATION, &lsa);
|
|
if (!NT_SUCCESS (status))
|
|
return FALSE;
|
|
status = LsaQueryInformationPolicy (lsa, PolicyPrimaryDomainInformation,
|
|
(PVOID *) ((void *) &p_dom));
|
|
LsaClose (lsa);
|
|
if (!NT_SUCCESS (status))
|
|
return FALSE;
|
|
}
|
|
return !!p_dom->Sid;
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
int print_domlist = 0;
|
|
domlist_t domlist[32];
|
|
char *opt, *p, *ep;
|
|
int print_cygpath = 1;
|
|
int print_current = 0;
|
|
char *print_unix = NULL;
|
|
const char *sep_char = "\\";
|
|
DWORD id_offset = 10000, off;
|
|
int c, i;
|
|
char *disp_username = NULL;
|
|
char passed_home_path[PATH_MAX];
|
|
BOOL in_domain;
|
|
int optional_args = 0;
|
|
|
|
passed_home_path[0] = '\0';
|
|
if (!isatty (1))
|
|
setmode (1, O_BINARY);
|
|
|
|
/* Use locale from environment. If not set or set to "C", use UTF-8. */
|
|
setlocale (LC_CTYPE, "");
|
|
if (!strcmp (setlocale (LC_CTYPE, NULL), "C"))
|
|
setlocale (LC_CTYPE, "en_US.UTF-8");
|
|
load_dsgetdcname ();
|
|
in_domain = fetch_primary_domain ();
|
|
fetch_current_user_sid ();
|
|
|
|
if (argc == 1)
|
|
{
|
|
enum_std_accounts ();
|
|
if (in_domain)
|
|
enum_users (TRUE, NULL, sep_char, print_cygpath, passed_home_path,
|
|
10000, disp_username, 0);
|
|
else
|
|
enum_users (FALSE, NULL, sep_char, print_cygpath, passed_home_path, 0,
|
|
disp_username, 0);
|
|
return 0;
|
|
}
|
|
|
|
unsetenv ("POSIXLY_CORRECT"); /* To get optional arg processing right. */
|
|
while ((c = getopt_long (argc, argv, opts, longopts, NULL)) != EOF)
|
|
switch (c)
|
|
{
|
|
case 'd':
|
|
case 'D':
|
|
case 'l':
|
|
case 'L':
|
|
if (print_domlist >= 32)
|
|
{
|
|
fprintf (stderr, "%s: Can not enumerate from more than 32 "
|
|
"domains and machines.\n", __progname);
|
|
return 1;
|
|
}
|
|
domlist[print_domlist].domain = (c == 'd' || c == 'D');
|
|
opt = optarg ?:
|
|
argv[optind] && argv[optind][0] != '-' ? argv[optind] : NULL;
|
|
if (argv[optind] && opt == argv[optind])
|
|
++optional_args;
|
|
for (i = 0; i < print_domlist; ++i)
|
|
if (domlist[i].domain == domlist[print_domlist].domain
|
|
&& ((!domlist[i].str && !opt)
|
|
|| (domlist[i].str && opt
|
|
&& (off = strlen (domlist[i].str))
|
|
&& !strncmp (domlist[i].str, opt, off)
|
|
&& (!opt[off] || opt[off] == ','))))
|
|
{
|
|
fprintf (stderr, "%s: Duplicate %s '%s'. Skipping...\n",
|
|
__progname, domlist[i].domain ? "domain" : "machine",
|
|
domlist[i].str);
|
|
goto skip;
|
|
}
|
|
domlist[print_domlist].str = opt;
|
|
domlist[print_domlist].id_offset = ULONG_MAX;
|
|
if (opt && (p = strchr (opt, ',')))
|
|
{
|
|
if (p == opt
|
|
|| !isdigit ((unsigned char) p[1])
|
|
|| (domlist[print_domlist].id_offset = strtol (p + 1, &ep, 10)
|
|
, *ep))
|
|
{
|
|
fprintf (stderr, "%s: Malformed domain,offset string '%s'. "
|
|
"Skipping...\n", __progname, opt);
|
|
break;
|
|
}
|
|
*p = '\0';
|
|
}
|
|
domlist[print_domlist++].with_dom = (c == 'D' || c == 'L');
|
|
skip:
|
|
break;
|
|
case 'S':
|
|
sep_char = optarg;
|
|
if (strlen (sep_char) > 1)
|
|
{
|
|
fprintf (stderr, "%s: Only one character allowed as domain\\user "
|
|
"separator character.\n", __progname);
|
|
return 1;
|
|
}
|
|
if (*sep_char == ':')
|
|
{
|
|
fprintf (stderr, "%s: Colon not allowed as domain\\user separator "
|
|
"character.\n", __progname);
|
|
return 1;
|
|
}
|
|
break;
|
|
case 'U':
|
|
print_unix = optarg;
|
|
break;
|
|
case 'c':
|
|
sep_char = NULL;
|
|
/*FALLTHRU*/
|
|
case 'C':
|
|
print_current = 1;
|
|
break;
|
|
case 'o':
|
|
id_offset = strtoul (optarg, &ep, 10);
|
|
if (*ep)
|
|
{
|
|
fprintf (stderr, "%s: Malformed offset '%s'. "
|
|
"Skipping...\n", __progname, optarg);
|
|
return 1;
|
|
}
|
|
break;
|
|
case 'g':
|
|
break;
|
|
case 's':
|
|
break;
|
|
case 'm':
|
|
print_cygpath = 0;
|
|
break;
|
|
case 'p':
|
|
if (optarg[0] != '/')
|
|
{
|
|
fprintf (stderr, "%s: '%s' is not a fully qualified path.\n",
|
|
__progname, optarg);
|
|
return 1;
|
|
}
|
|
strcpy (passed_home_path, optarg);
|
|
if (optarg[strlen (optarg)-1] != '/')
|
|
strcat (passed_home_path, "/");
|
|
break;
|
|
case 'u':
|
|
disp_username = optarg;
|
|
break;
|
|
case 'h':
|
|
usage (stdout);
|
|
return 0;
|
|
case 'v':
|
|
print_version ();
|
|
return 0;
|
|
default:
|
|
fprintf (stderr, "Try '%s --help' for more information.\n", __progname);
|
|
return 1;
|
|
}
|
|
|
|
optind += optional_args;
|
|
if (argv[optind])
|
|
{
|
|
fprintf (stderr,
|
|
"mkpasswd: non-option command line argument `%s' is not allowed.\n"
|
|
"Try `mkpasswd --help' for more information.\n", argv[optind]);
|
|
exit (1);
|
|
}
|
|
|
|
off = id_offset;
|
|
for (i = 0; i < print_domlist; ++i)
|
|
{
|
|
DWORD my_off = (domlist[i].domain || domlist[i].str)
|
|
? domlist[i].id_offset != ULONG_MAX
|
|
? domlist[i].id_offset : off : 0;
|
|
if (!domlist[i].domain && domlist[i].str && print_unix)
|
|
enum_unix_users (domlist + i, sep_char, my_off, print_unix);
|
|
if (!my_off && !disp_username)
|
|
enum_std_accounts ();
|
|
enum_users (domlist[i].domain, domlist + i, sep_char, print_cygpath,
|
|
passed_home_path, my_off, disp_username, print_current);
|
|
if (my_off)
|
|
off += id_offset;
|
|
}
|
|
|
|
if (print_current && !got_curr_user)
|
|
current_user (print_cygpath, sep_char, passed_home_path, off,
|
|
disp_username);
|
|
|
|
return 0;
|
|
}
|