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* mkgroup.c: Use statically linked functions throughout, except for

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DsGetDcNameW.  Reformat.  Convert to use WCHAR for names throughout.
	Use defines instead of constants throughout.
	(MAX_SID_LEN): Define.
	(load_netapi): Just load DsGetDcNameW pointer.
	(psx_dir): Remove.
	(uni2ansi): Remove.
	(enum_local_users): Take server name and use in Net... call.
	(DBGSID): Define datastructure.
	(MAX_BUILTIN_SIDS): Define.
	(builtin_sid_list): Define global sid list.
	(builtin_sid_cnt): Define counter for global sid list.
	(enum_local_groups): Take server name and use in Net... and Lookup...
	calls.  Take offset argument.  Use MAX_PREFERRED_LENGTH in call to
	NetLocalGroupEnum.  Check for duplicate builtin groups.
	(enum_users): Take server name and use in Net... call.
	(usage): Change text slightly.
	(print_version): Fix copyright.
	(main): Call enum_local_groups for domains as well.
	* mkpasswd.c: Use statically linked functions throughout, except for
	DsGetDcNameW.  Reformat.  Convert to use WCHAR for names throughout.
	Use defines instead of constants throughout.
	(MAX_SID_LEN): Define.
	(load_netapi): Just load DsGetDcNameW pointer.
	(uni2ansi): Use wcstombs.
	(current_user): Replace "unused_by_nt/2000/xp" by
	just "unused".
	(enum_users): Ditto.
	(print_version): Fix copyright.
This commit is contained in:
Corinna Vinschen 2008-07-09 14:32:29 +00:00
parent 5558de95e5
commit 375a780e06
3 changed files with 272 additions and 337 deletions
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32
winsup/utils/ChangeLog
View File

@ -1,3 +1,35 @@
2008-07-09 Corinna Vinschen <corinna@vinschen.de>
* mkgroup.c: Use statically linked functions throughout, except for
DsGetDcNameW. Reformat. Convert to use WCHAR for names throughout.
Use defines instead of constants throughout.
(MAX_SID_LEN): Define.
(load_netapi): Just load DsGetDcNameW pointer.
(psx_dir): Remove.
(uni2ansi): Remove.
(enum_local_users): Take server name and use in Net... call.
(DBGSID): Define datastructure.
(MAX_BUILTIN_SIDS): Define.
(builtin_sid_list): Define global sid list.
(builtin_sid_cnt): Define counter for global sid list.
(enum_local_groups): Take server name and use in Net... and Lookup...
calls. Take offset argument. Use MAX_PREFERRED_LENGTH in call to
NetLocalGroupEnum. Check for duplicate builtin groups.
(enum_users): Take server name and use in Net... call.
(usage): Change text slightly.
(print_version): Fix copyright.
(main): Call enum_local_groups for domains as well.
* mkpasswd.c: Use statically linked functions throughout, except for
DsGetDcNameW. Reformat. Convert to use WCHAR for names throughout.
Use defines instead of constants throughout.
(MAX_SID_LEN): Define.
(load_netapi): Just load DsGetDcNameW pointer.
(uni2ansi): Use wcstombs.
(current_user): Replace "unused_by_nt/2000/xp" by
just "unused".
(enum_users): Ditto.
(print_version): Fix copyright.
2008-05-22 Corinna Vinschen <corinna@vinschen.de>
* setfacl.c (setfacl): Change from void to int. Return 2 in case of

369
winsup/utils/mkgroup.c
View File

@ -1,6 +1,7 @@
/* mkgroup.c:
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008 Red Hat, Inc.
This file is part of Cygwin.
@ -17,6 +18,8 @@
#include <getopt.h>
#include <lmaccess.h>
#include <lmapibuf.h>
#include <wininet.h>
#include <iptypes.h>
#include <ntsecapi.h>
#include <ntdef.h>
@ -24,6 +27,8 @@
static const char version[] = "$Revision$";
#define MAX_SID_LEN 40
typedef struct {
LPWSTR DomainControllerName;
LPWSTR DomainControllerAddress;
@ -39,66 +44,18 @@ typedef struct {
SID_IDENTIFIER_AUTHORITY sid_world_auth = {SECURITY_WORLD_SID_AUTHORITY};
SID_IDENTIFIER_AUTHORITY sid_nt_auth = {SECURITY_NT_AUTHORITY};
NET_API_STATUS WINAPI (*netapibufferallocate)(DWORD,PVOID*);
NET_API_STATUS WINAPI (*netapibufferfree)(PVOID);
NET_API_STATUS WINAPI (*netgroupenum)(LPWSTR,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD);
NET_API_STATUS WINAPI (*netgroupgetinfo)(LPWSTR,LPWSTR,DWORD,PBYTE*);
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);
NTSTATUS NTAPI (*lsaclose)(LSA_HANDLE);
NTSTATUS NTAPI (*lsaopenpolicy)(PLSA_UNICODE_STRING,PLSA_OBJECT_ATTRIBUTES,ACCESS_MASK,PLSA_HANDLE);
NTSTATUS NTAPI (*lsaqueryinformationpolicy)(LSA_HANDLE,POLICY_INFORMATION_CLASS,PVOID*);
NTSTATUS NTAPI (*lsafreememory)(PVOID);
NET_API_STATUS WINAPI (*dsgetdcname)(LPWSTR,LPWSTR,GUID*,LPWSTR,ULONG,PDOMAIN_CONTROLLER_INFOW*);
#ifndef min
#define min(a,b) (((a)<(b))?(a):(b))
#endif
BOOL
void
load_netapi ()
{
HANDLE h = LoadLibrary ("netapi32.dll");
if (!h)
return FALSE;
if (!(netapibufferallocate = (void *) GetProcAddress (h, "NetApiBufferAllocate")))
return FALSE;
if (!(netapibufferfree = (void *) GetProcAddress (h, "NetApiBufferFree")))
return FALSE;
if (!(netgroupenum = (void *) GetProcAddress (h, "NetGroupEnum")))
return FALSE;
if (!(netgroupgetinfo = (void *) GetProcAddress (h, "NetGroupGetInfo")))
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;
dsgetdcname = (void *) GetProcAddress (h, "DsGetDcNameW");
if (!(h = LoadLibrary ("advapi32.dll")))
return FALSE;
if (!(lsaclose = (void *) GetProcAddress (h, "LsaClose")))
return FALSE;
if (!(lsaopenpolicy = (void *) GetProcAddress (h, "LsaOpenPolicy")))
return FALSE;
if (!(lsaqueryinformationpolicy = (void *) GetProcAddress (h, "LsaQueryInformationPolicy")))
return FALSE;
if (!(lsafreememory = (void *) GetProcAddress (h, "LsaFreeMemory")))
return FALSE;
return TRUE;
if (h)
dsgetdcname = (void *) GetProcAddress (h, "DsGetDcNameW");
}
char *
@ -119,38 +76,6 @@ put_sid (PSID sid)
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
_print_win_error(DWORD code, int line)
{
@ -168,15 +93,14 @@ _print_win_error(DWORD code, int line)
}
void
enum_local_users (LPWSTR groupname)
enum_local_users (LPWSTR servername, LPWSTR groupname)
{
LOCALGROUP_MEMBERS_INFO_1 *buf1;
DWORD entries = 0;
DWORD total = 0;
DWORD reshdl = 0;
if (!netlocalgroupgetmembers (NULL, groupname,
1, (void *) &buf1,
if (!NetLocalGroupGetMembers (servername, groupname, 1, (void *) &buf1,
MAX_PREFERRED_LENGTH,
&entries, &total, &reshdl))
{
@ -185,26 +109,35 @@ enum_local_users (LPWSTR groupname)
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);
printf ("%ls", buf1[i].lgrmi1_name);
}
netapibufferfree (buf1);
NetApiBufferFree (buf1);
}
}
typedef struct {
BYTE Revision;
BYTE SubAuthorityCount;
SID_IDENTIFIER_AUTHORITY IdentifierAuthority;
DWORD SubAuthority[8];
} DBGSID, *PDBGSID;
#define MAX_BUILTIN_SIDS 100 /* Should be enough for the forseable future. */
DBGSID builtin_sid_list[MAX_BUILTIN_SIDS];
DWORD builtin_sid_cnt;
int
enum_local_groups (int print_sids, int print_users, char *disp_groupname)
enum_local_groups (LPWSTR servername, int print_sids, int print_users,
int id_offset, char *disp_groupname)
{
LOCALGROUP_INFO_0 *buffer;
DWORD entriesread = 0;
DWORD totalentries = 0;
DWORD resume_handle = 0;
WCHAR uni_name[512];
WCHAR uni_name[GNLEN + 1];
DWORD rc;
do
@ -213,14 +146,16 @@ enum_local_groups (int print_sids, int print_users, char *disp_groupname)
if (disp_groupname != NULL)
{
MultiByteToWideChar (CP_ACP, 0, disp_groupname, -1, uni_name, 512 );
rc = netapibufferallocate(sizeof(LOCALGROUP_INFO_0), (void *) &buffer );
buffer[0].lgrpi0_name = (LPWSTR) & uni_name;
entriesread=1;
mbstowcs (uni_name, disp_groupname, GNLEN + 1);
rc = NetApiBufferAllocate (sizeof (LOCALGROUP_INFO_0),
(void *) &buffer);
buffer[0].lgrpi0_name = uni_name;
entriesread = 1;
}
else
rc = netlocalgroupenum (NULL, 0, (void *) &buffer, 1024,
&entriesread, &totalentries, &resume_handle);
rc = NetLocalGroupEnum (servername, 0, (void *) &buffer,
MAX_PREFERRED_LENGTH, &entriesread,
&totalentries, &resume_handle);
switch (rc)
{
case ERROR_ACCESS_DENIED:
@ -238,55 +173,76 @@ enum_local_groups (int print_sids, int print_users, char *disp_groupname)
for (i = 0; i < entriesread; i++)
{
char localgroup_name[100];
char domain_name[100];
DWORD domname_len = 100;
char psid_buffer[1024];
WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
DWORD domname_len = MAX_DOMAIN_NAME_LEN + 1;
char psid_buffer[MAX_SID_LEN];
PSID psid = (PSID) psid_buffer;
DWORD sid_length = 1024;
DWORD sid_length = MAX_SID_LEN;
DWORD gid;
SID_NAME_USE acc_type;
uni2ansi (buffer[i].lgrpi0_name, localgroup_name, sizeof (localgroup_name));
PDBGSID pdsid;
BOOL is_builtin = FALSE;
if (!LookupAccountName (NULL, localgroup_name, psid,
&sid_length, domain_name, &domname_len,
&acc_type))
if (!LookupAccountNameW (servername, buffer[i].lgrpi0_name, psid,
&sid_length, domain_name, &domname_len,
&acc_type))
{
print_win_error(rc);
fprintf(stderr, " (%s)\n", localgroup_name);
fprintf (stderr, " (%ls)\n", buffer[i].lgrpi0_name);
continue;
}
else if (acc_type == SidTypeDomain)
{
char domname[356];
WCHAR domname[MAX_DOMAIN_NAME_LEN + GNLEN + 2];
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))
wcscpy (domname, domain_name);
wcscat (domname, L"\\");
wcscat (domname, buffer[i].lgrpi0_name);
sid_length = MAX_SID_LEN;
domname_len = MAX_DOMAIN_NAME_LEN + 1;
if (!LookupAccountNameW (servername, domname,
psid, &sid_length,
domain_name, &domname_len,
&acc_type))
{
print_win_error(rc);
fprintf(stderr, " (%s)\n", domname);
fprintf(stderr, " (%ls)\n", domname);
continue;
}
}
/* Store all local SIDs with prefix "S-1-5-32-" and check if it
has been printed already. This allows to get all builtin
groups exactly once and not once per domain. */
pdsid = (PDBGSID) psid;
if (pdsid->IdentifierAuthority.Value[5] == sid_nt_auth.Value[5]
&& pdsid->SubAuthority[0] == SECURITY_BUILTIN_DOMAIN_RID)
{
int b;
is_builtin = TRUE;
if (servername && builtin_sid_cnt)
for (b = 0; b < builtin_sid_cnt; b++)
if (EqualSid (&builtin_sid_list[b], psid))
goto skip_group;
if (builtin_sid_cnt < MAX_BUILTIN_SIDS)
CopySid (sizeof (DBGSID), &builtin_sid_list[builtin_sid_cnt++],
psid);
}
gid = *GetSidSubAuthority (psid, *GetSidSubAuthorityCount(psid) - 1);
printf ("%s:%s:%ld:", localgroup_name,
printf ("%ls:%s:%ld:", buffer[i].lgrpi0_name,
print_sids ? put_sid (psid) : "",
gid);
gid + (is_builtin ? 0 : id_offset));
if (print_users)
enum_local_users (buffer[i].lgrpi0_name);
enum_local_users (servername, buffer[i].lgrpi0_name);
printf ("\n");
skip_group:
;
}
netapibufferfree (buffer);
NetApiBufferFree (buffer);
}
while (rc == ERROR_MORE_DATA);
@ -302,24 +258,19 @@ enum_users (LPWSTR servername, LPWSTR groupname)
DWORD total = 0;
DWORD reshdl = 0;
if (!netgroupgetusers (servername, groupname,
0, (void *) &buf1,
MAX_PREFERRED_LENGTH,
&entries, &total, &reshdl))
if (!NetGroupGetUsers (servername, groupname, 0, (void *) &buf1,
MAX_PREFERRED_LENGTH, &entries, &total, &reshdl))
{
unsigned 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);
printf ("%ls", buf1[i].grui0_name);
}
netapibufferfree (buf1);
NetApiBufferFree (buf1);
}
}
@ -331,12 +282,8 @@ enum_groups (LPWSTR servername, int print_sids, int print_users, int id_offset,
DWORD entriesread = 0;
DWORD totalentries = 0;
DWORD resume_handle = 0;
WCHAR uni_name[512];
WCHAR uni_name[GNLEN + 1];
DWORD rc;
char ansi_srvname[256];
if (servername)
uni2ansi (servername, ansi_srvname, sizeof (ansi_srvname));
do
{
@ -344,14 +291,15 @@ enum_groups (LPWSTR servername, int print_sids, int print_users, int id_offset,
if (disp_groupname != NULL)
{
MultiByteToWideChar (CP_ACP, 0, disp_groupname, -1, uni_name, 512 );
rc = netgroupgetinfo(servername, (LPWSTR) & uni_name, 2,
(void *) &buffer );
mbstowcs (uni_name, disp_groupname, GNLEN + 1);
rc = NetGroupGetInfo (servername, (LPWSTR) & uni_name, 2,
(void *) &buffer);
entriesread=1;
}
else
rc = netgroupenum (servername, 2, (void *) & buffer, MAX_PREFERRED_LENGTH,
&entriesread, &totalentries, &resume_handle);
rc = NetGroupEnum (servername, 2, (void *) & buffer,
MAX_PREFERRED_LENGTH, &entriesread, &totalentries,
&resume_handle);
switch (rc)
{
case ERROR_ACCESS_DENIED:
@ -369,50 +317,46 @@ enum_groups (LPWSTR servername, int print_sids, int print_users, int id_offset,
for (i = 0; i < entriesread; i++)
{
char groupname[100];
char domain_name[100];
DWORD domname_len = 100;
char psid_buffer[1024];
WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
DWORD domname_len = MAX_DOMAIN_NAME_LEN + 1;
char psid_buffer[MAX_SID_LEN];
PSID psid = (PSID) psid_buffer;
DWORD sid_length = 1024;
DWORD sid_length = MAX_SID_LEN;
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))
if (!LookupAccountNameW (servername, buffer[i].grpi2_name,
psid, &sid_length,
domain_name, &domname_len,
&acc_type))
{
print_win_error(rc);
fprintf(stderr, " (%s)\n", groupname);
fprintf(stderr, " (%ls)\n", buffer[i].grpi2_name);
continue;
}
else if (acc_type == SidTypeDomain)
{
char domname[356];
WCHAR domname[MAX_DOMAIN_NAME_LEN + GNLEN + 2];
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))
wcscpy (domname, domain_name);
wcscat (domname, L"\\");
wcscat (domname, buffer[i].grpi2_name);
sid_length = MAX_SID_LEN;
domname_len = MAX_DOMAIN_NAME_LEN + 1;
if (!LookupAccountNameW (servername, domname,
psid, &sid_length,
domain_name, &domname_len,
&acc_type))
{
print_win_error(rc);
fprintf(stderr, " (%s)\n", domname);
fprintf(stderr, " (%ls)\n", domname);
continue;
}
}
}
printf ("%s:%s:%u:", groupname,
printf ("%ls:%s:%u:", buffer[i].grpi2_name,
print_sids ? put_sid (psid) : "",
gid + id_offset);
if (print_users)
@ -420,7 +364,7 @@ enum_groups (LPWSTR servername, int print_sids, int print_users, int id_offset,
printf ("\n");
}
netapibufferfree (buffer);
NetApiBufferFree (buffer);
}
while (rc == ERROR_MORE_DATA);
@ -432,7 +376,7 @@ print_special (int print_sids,
DWORD sub1, DWORD sub2, DWORD sub3, DWORD sub4,
DWORD sub5, DWORD sub6, DWORD sub7, DWORD sub8)
{
char name[256], dom[256];
char name[UNLEN + 1], dom[MAX_DOMAIN_NAME_LEN + 1];
DWORD len, len2, rid;
PSID sid;
SID_NAME_USE use;
@ -441,8 +385,8 @@ print_special (int print_sids,
sub5, sub6, sub7, sub8, &sid))
{
if (LookupAccountSid (NULL, sid,
name, (len = 256, &len),
dom, (len2 = 256, &len),
name, (len = UNLEN + 1, &len),
dom, (len2 = MAX_DOMAIN_NAME_LEN + 1, &len),
&use))
{
if (sub8)
@ -478,7 +422,7 @@ current_group (int print_sids, int print_users, int id_offset)
int errpos = 0;
struct {
PSID psid;
int buffer[10];
char buffer[MAX_SID_LEN];
} tg;
@ -520,9 +464,9 @@ usage (FILE * stream, int isNT)
"Print /etc/group file to stdout\n\n"
"Options:\n");
if (isNT)
fprintf (stream, " -l,--local print local group information\n"
fprintf (stream, " -l,--local print machine local group information\n"
" -c,--current print current group, if a domain account\n"
" -d,--domain print global group information (from current\n"
" -d,--domain print domain group information (from current\n"
" domain if no domains specified)\n"
" -o,--id-offset offset change the default offset (10000) added to gids\n"
" in domain accounts.\n"
@ -571,7 +515,7 @@ print_version ()
printf ("\
mkgroup (cygwin) %.*s\n\
group File Generator\n\
Copyright 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.\n\
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Red Hat, Inc.\n\
Compiled on %s\n\
", len, v, __DATE__);
}
@ -581,7 +525,7 @@ main (int argc, char **argv)
{
LPWSTR servername;
DWORD rc = ERROR_SUCCESS;
WCHAR domain_name[100];
WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
int print_local = 0;
int print_current = 0;
int print_domain = 0;
@ -594,9 +538,8 @@ main (int argc, char **argv)
int isNT;
int i;
char name[256], dom[256];
char dom[MAX_DOMAIN_NAME_LEN + 1];
DWORD len, len2;
char buf[1024];
PSID psid = NULL;
SID_NAME_USE use;
@ -670,23 +613,22 @@ main (int argc, char **argv)
}
domain_specified = 1;
}
if (!load_netapi ())
{
print_win_error(GetLastError ());
return 1;
}
load_netapi ();
if (print_local)
{
char machine[INTERNET_MAX_HOST_NAME_LENGTH + 1];
char sid[MAX_SID_LEN];
if (isRoot)
{
/*
* Very special feature for the oncoming future:
* Create a "root" group account, being actually the local
* Administrators group. Since user name, sid and gid are
* fixed, there's no need to call print_special() for this.
*/
printf ("root:S-1-5-32-544:0:\n");
/*
* Very special feature for the oncoming future:
* Create a "root" group account, being actually the local
* Administrators group. Since user name, sid and gid are
* fixed, there's no need to call print_special() for this.
*/
printf ("root:S-1-5-32-544:0:\n");
}
if (disp_groupname == NULL)
@ -699,35 +641,35 @@ main (int argc, char **argv)
/*
* Get 'None' group
*/
len = 256;
GetComputerName (name, &len);
len = 1024;
len2 = 256;
if (LookupAccountName (NULL, name, (PSID) buf, &len, dom, &len, &use))
psid = (PSID) buf;
len = INTERNET_MAX_HOST_NAME_LENGTH + 1;
GetComputerName (machine, &len);
len = MAX_SID_LEN;
len2 = MAX_DOMAIN_NAME_LEN + 1;
if (LookupAccountName (NULL, machine, (PSID) sid, &len, dom, &len2, &use))
psid = (PSID) sid;
else
{
ret = lsaopenpolicy (NULL, &oa, POLICY_VIEW_LOCAL_INFORMATION, &lsa);
ret = LsaOpenPolicy (NULL, &oa, POLICY_VIEW_LOCAL_INFORMATION, &lsa);
if (ret == STATUS_SUCCESS && lsa != INVALID_HANDLE_VALUE)
{
ret = lsaqueryinformationpolicy (lsa,
ret = LsaQueryInformationPolicy (lsa,
PolicyPrimaryDomainInformation,
(void *) &pdi);
if (ret == STATUS_SUCCESS)
{
if (pdi->Sid)
{
CopySid (1024, (PSID) buf, pdi->Sid);
psid = (PSID) buf;
CopySid (MAX_SID_LEN, (PSID) sid, pdi->Sid);
psid = (PSID) sid;
}
lsafreememory (pdi);
LsaFreeMemory (pdi);
}
lsaclose (lsa);
LsaClose (lsa);
}
}
if (!psid)
fprintf (stderr,
"WARNING: Group 513 couldn't get retrieved. Try mkgroup -d\n");
"WARNING: Machine local group 513 couldn't get retrieved. Try mkgroup -d\n");
else
print_special (print_sids, GetSidIdentifierAuthority (psid), 5,
*GetSidSubAuthority (psid, 0),
@ -741,11 +683,8 @@ main (int argc, char **argv)
}
if (!isRoot)
{
enum_local_groups (print_sids, print_users, disp_groupname);
}
enum_local_groups (NULL, print_sids, print_users, 0, disp_groupname);
}
i = 1;
if (print_domain)
do
@ -770,13 +709,13 @@ main (int argc, char **argv)
}
else
{
rc = netgetdcname (NULL, NULL, (void *) &servername);
rc = NetGetDCName (NULL, NULL, (void *) &servername);
if (rc == ERROR_SUCCESS && domain_specified)
{
LPWSTR server = servername;
mbstowcs (domain_name, argv[optind], strlen (argv[optind]) + 1);
rc = netgetdcname (NULL, domain_name, (void *) &servername);
netapibufferfree (server);
rc = NetGetDCName (NULL, domain_name, (void *) &servername);
NetApiBufferFree (server);
}
if (rc != ERROR_SUCCESS)
{
@ -784,9 +723,11 @@ main (int argc, char **argv)
return 1;
}
}
enum_groups (servername, print_sids, print_users, id_offset * i++,
enum_groups (servername, print_sids, print_users, id_offset * i,
disp_groupname);
netapibufferfree (pdci ? (PVOID) pdci : (PVOID) servername);
enum_local_groups (servername, print_sids, print_users, id_offset * i++,
disp_groupname);
NetApiBufferFree (pdci ? (PVOID) pdci : (PVOID) servername);
}
while (++optind < argc);

208
winsup/utils/mkpasswd.c
View File

@ -1,6 +1,7 @@
/* mkpasswd.c:
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006,
2008 Red Hat, Inc.
This file is part of Cygwin.
@ -22,9 +23,12 @@
#include <sys/fcntl.h>
#include <lmerr.h>
#include <lmcons.h>
#include <iptypes.h>
#define print_win_error(x) _print_win_error(x, __LINE__)
#define MAX_SID_LEN 40
static const char version[] = "$Revision$";
SID_IDENTIFIER_AUTHORITY sid_world_auth = {SECURITY_WORLD_SID_AUTHORITY};
@ -42,39 +46,19 @@ typedef struct {
LPWSTR ClientSiteName;
} *PDOMAIN_CONTROLLER_INFOW;
NET_API_STATUS WINAPI (*netapibufferfree)(PVOID);
NET_API_STATUS WINAPI (*netuserenum)(LPWSTR,DWORD,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD);
NET_API_STATUS WINAPI (*netlocalgroupenum)(LPWSTR,DWORD,PBYTE*,DWORD,PDWORD,PDWORD,PDWORD);
NET_API_STATUS WINAPI (*netgetdcname)(LPWSTR,LPWSTR,PBYTE*);
NET_API_STATUS WINAPI (*netusergetinfo)(LPWSTR,LPWSTR,DWORD,PBYTE*);
NET_API_STATUS WINAPI (*dsgetdcname)(LPWSTR,LPWSTR,GUID*,LPWSTR,ULONG,PDOMAIN_CONTROLLER_INFOW*);
#ifndef min
#define min(a,b) (((a)<(b))?(a):(b))
#endif
BOOL
void
load_netapi ()
{
HANDLE h = LoadLibrary ("netapi32.dll");
if (!h)
return FALSE;
if (!(netapibufferfree = (void *) GetProcAddress (h, "NetApiBufferFree")))
return FALSE;
if (!(netuserenum = (void *) GetProcAddress (h, "NetUserEnum")))
return FALSE;
if (!(netlocalgroupenum = (void *) GetProcAddress (h, "NetLocalGroupEnum")))
return FALSE;
if (!(netgetdcname = (void *) GetProcAddress (h, "NetGetDCName")))
return FALSE;
if (!(netusergetinfo = (void *) GetProcAddress (h, "NetUserGetInfo")))
return FALSE;
dsgetdcname = (void *) GetProcAddress (h, "DsGetDcNameW");
return TRUE;
if (h)
dsgetdcname = (void *) GetProcAddress (h, "DsGetDcNameW");
}
char *
@ -122,7 +106,7 @@ void
uni2ansi (LPWSTR wcs, char *mbs, int size)
{
if (wcs)
WideCharToMultiByte (CP_ACP, 0, wcs, -1, mbs, size, NULL, NULL);
wcstombs (mbs, wcs, size);
else
*mbs = '\0';
}
@ -214,7 +198,7 @@ current_user (int print_sids, int print_cygpath,
strlcat (homedir_psx, envname, sizeof (homedir_psx));
}
printf ("%s:unused_by_nt/2000/xp:%u:%u:%s%s%s%s%s%s%s%s:%s:/bin/bash\n",
printf ("%s:unused:%u:%u:%s%s%s%s%s%s%s%s:%s:/bin/bash\n",
envname,
uid + id_offset,
gid + id_offset,
@ -238,27 +222,23 @@ enum_users (LPWSTR servername, int print_sids, int print_cygpath,
DWORD totalentries = 0;
DWORD resume_handle = 0;
DWORD rc;
char ansi_srvname[256];
WCHAR uni_name[512];
if (servername)
uni2ansi (servername, ansi_srvname, sizeof (ansi_srvname));
WCHAR uni_name[UNLEN + 1];
do
{
DWORD i;
if (disp_username != NULL)
{
MultiByteToWideChar (CP_ACP, 0, disp_username, -1, uni_name, 512 );
rc = netusergetinfo(servername, (LPWSTR) & uni_name, 3,
(void *) &buffer );
entriesread=1;
}
else
rc = netuserenum (servername, 3, FILTER_NORMAL_ACCOUNT,
(void *) &buffer, 1024,
&entriesread, &totalentries, &resume_handle);
if (disp_username != NULL)
{
mbstowcs (uni_name, disp_username, UNLEN + 1);
rc = NetUserGetInfo (servername, (LPWSTR) &uni_name, 3,
(void *) &buffer);
entriesread = 1;
}
else
rc = NetUserEnum (servername, 3, FILTER_NORMAL_ACCOUNT,
(void *) &buffer, MAX_PREFERRED_LENGTH,
&entriesread, &totalentries, &resume_handle);
switch (rc)
{
case ERROR_ACCESS_DENIED:
@ -276,21 +256,17 @@ enum_users (LPWSTR servername, int print_sids, int print_cygpath,
for (i = 0; i < entriesread; i++)
{
char username[100];
char fullname[100];
char homedir_psx[MAX_PATH];
char homedir_psx[PATH_MAX];
char homedir_w32[MAX_PATH];
char domain_name[100];
DWORD domname_len = 100;
char psid_buffer[1024];
WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
DWORD domname_len = MAX_DOMAIN_NAME_LEN + 1;
char psid_buffer[MAX_SID_LEN];
PSID psid = (PSID) psid_buffer;
DWORD sid_length = 1024;
DWORD sid_length = MAX_SID_LEN;
SID_NAME_USE acc_type;
int uid = buffer[i].usri3_user_id;
int gid = buffer[i].usri3_primary_group_id;
uni2ansi (buffer[i].usri3_name, username, sizeof (username));
uni2ansi (buffer[i].usri3_full_name, fullname, sizeof (fullname));
homedir_w32[0] = homedir_psx[0] = '\0';
if (passed_home_path[0] == '\0')
{
@ -300,71 +276,65 @@ enum_users (LPWSTR servername, int print_sids, int print_cygpath,
{
if (print_cygpath)
cygwin_conv_path (CCP_WIN_A_TO_POSIX | CCP_ABSOLUTE,
homedir_w32, homedir_psx, MAX_PATH);
homedir_w32, homedir_psx, PATH_MAX);
else
psx_dir (homedir_w32, homedir_psx);
}
else
{
strcpy (homedir_psx, "/home/");
strcat (homedir_psx, username);
}
uni2ansi (buffer[i].usri3_name,
stpcpy (homedir_psx, "/home/"), PATH_MAX - 6);
}
else
{
strcpy (homedir_psx, passed_home_path);
strcat (homedir_psx, username);
}
uni2ansi (buffer[i].usri3_name,
stpcpy (homedir_psx, passed_home_path),
PATH_MAX - strlen (passed_home_path));
if (print_sids)
{
if (!LookupAccountName (servername ? ansi_srvname : NULL,
username,
psid, &sid_length,
domain_name, &domname_len,
&acc_type))
if (!LookupAccountNameW (servername, buffer[i].usri3_name,
psid, &sid_length, domain_name,
&domname_len, &acc_type))
{
print_win_error(GetLastError ());
fprintf(stderr, " (%s)\n", username);
fprintf(stderr, " (%ls)\n", buffer[i].usri3_name);
continue;
}
else if (acc_type == SidTypeDomain)
{
char domname[356];
WCHAR domname[MAX_DOMAIN_NAME_LEN + UNLEN + 2];
strcpy (domname, domain_name);
strcat (domname, "\\");
strcat (domname, username);
sid_length = 1024;
domname_len = 100;
if (!LookupAccountName (servername ? ansi_srvname : NULL,
domname,
psid, &sid_length,
domain_name, &domname_len,
&acc_type))
wcscpy (domname, domain_name);
wcscat (domname, L"\\");
wcscat (domname, buffer[i].usri3_name);
sid_length = MAX_SID_LEN;
domname_len = sizeof (domname);
if (!LookupAccountNameW (servername, domname, psid,
&sid_length, domain_name,
&domname_len, &acc_type))
{
print_win_error(GetLastError ());
fprintf(stderr, " (%s)\n", domname);
fprintf(stderr, " (%ls)\n", domname);
continue;
}
}
}
printf ("%s:unused_by_nt/2000/xp:%u:%u:%s%s%s%s%s%s%s%s:%s:/bin/bash\n",
username,
printf ("%ls:unused:%u:%u:%ls%s%s%ls%s%ls%s%s:%s:/bin/bash\n",
buffer[i].usri3_name,
uid + id_offset,
gid + id_offset,
fullname,
print_sids && fullname[0] ? "," : "",
buffer[i].usri3_full_name ?: L"",
print_sids && buffer[i].usri3_full_name
&& buffer[i].usri3_full_name[0] ? "," : "",
print_sids ? "U-" : "",
print_sids ? domain_name : "",
print_sids ? domain_name : L"",
print_sids && domain_name[0] ? "\\" : "",
print_sids ? username : "",
print_sids ? buffer[i].usri3_full_name : L"",
print_sids ? "," : "",
print_sids ? put_sid (psid) : "",
homedir_psx);
}
netapibufferfree (buffer);
NetApiBufferFree (buffer);
}
while (rc == ERROR_MORE_DATA);
@ -385,7 +355,7 @@ enum_local_groups (int print_sids)
{
DWORD i;
rc = netlocalgroupenum (NULL, 0, (void *) &buffer, 1024,
rc = NetLocalGroupEnum (NULL, 0, (void *) &buffer, 1024,
&entriesread, &totalentries, &resume_handle);
switch (rc)
{
@ -404,52 +374,48 @@ enum_local_groups (int print_sids)
for (i = 0; i < entriesread; i++)
{
char localgroup_name[100];
char domain_name[100];
DWORD domname_len = 100;
char psid_buffer[1024];
WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
DWORD domname_len = MAX_DOMAIN_NAME_LEN + 1;
char psid_buffer[MAX_SID_LEN];
PSID psid = (PSID) psid_buffer;
DWORD sid_length = 1024;
DWORD sid_length = MAX_SID_LEN;
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))
if (!LookupAccountNameW (NULL, buffer[i].lgrpi0_name, psid,
&sid_length, domain_name, &domname_len,
&acc_type))
{
print_win_error(GetLastError ());
fprintf(stderr, " (%s)\n", localgroup_name);
fprintf(stderr, " (%ls)\n", buffer[i].lgrpi0_name);
continue;
}
else if (acc_type == SidTypeDomain)
{
char domname[356];
WCHAR domname[MAX_DOMAIN_NAME_LEN + GNLEN + 2];
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))
wcscpy (domname, domain_name);
wcscat (domname, L"\\");
wcscat (domname, buffer[i].lgrpi0_name);
sid_length = MAX_SID_LEN;
domname_len = MAX_DOMAIN_NAME_LEN + 1;
if (!LookupAccountNameW (NULL, domname, psid, &sid_length,
domain_name, &domname_len, &acc_type))
{
print_win_error(GetLastError ());
fprintf(stderr, " (%s)\n", domname);
fprintf(stderr, " (%ls)\n", domname);
continue;
}
}
gid = *GetSidSubAuthority (psid, *GetSidSubAuthorityCount(psid) - 1);
printf ("%s:*:%ld:%ld:%s%s::\n", localgroup_name, gid, gid,
printf ("%ls:*:%ld:%ld:%s%s::\n", buffer[i].lgrpi0_name, gid, gid,
print_sids ? "," : "",
print_sids ? put_sid (psid) : "");
}
netapibufferfree (buffer);
NetApiBufferFree (buffer);
}
while (rc == ERROR_MORE_DATA);
@ -463,7 +429,7 @@ print_special (int print_sids,
DWORD sub1, DWORD sub2, DWORD sub3, DWORD sub4,
DWORD sub5, DWORD sub6, DWORD sub7, DWORD sub8)
{
char name[256], dom[256];
char name[UNLEN + 1], dom[MAX_DOMAIN_NAME_LEN + 1];
DWORD len, len2, rid;
PSID sid;
SID_NAME_USE use;
@ -472,8 +438,8 @@ print_special (int print_sids,
sub5, sub6, sub7, sub8, &sid))
{
if (LookupAccountSid (NULL, sid,
name, (len = 256, &len),
dom, (len2 = 256, &len),
name, (len = UNLEN + 1, &len),
dom, (len2 = MAX_DOMAIN_NAME_LEN + 1, &len),
&use))
{
if (sub8)
@ -563,7 +529,7 @@ print_version ()
printf ("\
mkpasswd (cygwin) %.*s\n\
passwd File Generator\n\
Copyright 1997, 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.\n\
Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2008 Red Hat, Inc.\n\
Compiled on %s\n\
", len, v, __DATE__);
}
@ -573,7 +539,7 @@ main (int argc, char **argv)
{
LPWSTR servername = NULL;
DWORD rc = ERROR_SUCCESS;
WCHAR domain_name[200];
WCHAR domain_name[MAX_DOMAIN_NAME_LEN + 1];
int print_local = 0;
int print_current = 0;
int print_domain = 0;
@ -694,11 +660,7 @@ main (int argc, char **argv)
}
domain_specified = 1;
}
if (!load_netapi ())
{
print_win_error(GetLastError ());
return 1;
}
load_netapi ();
if (disp_username == NULL)
{
@ -745,13 +707,13 @@ main (int argc, char **argv)
}
else
{
rc = netgetdcname (NULL, NULL, (void *) &servername);
rc = NetGetDCName (NULL, NULL, (void *) &servername);
if (rc == ERROR_SUCCESS && domain_specified)
{
LPWSTR server = servername;
mbstowcs (domain_name, argv[optind], strlen (argv[optind]) + 1);
rc = netgetdcname (server, domain_name, (void *) &servername);
netapibufferfree (server);
rc = NetGetDCName (server, domain_name, (void *) &servername);
NetApiBufferFree (server);
}
if (rc != ERROR_SUCCESS)
{
@ -761,7 +723,7 @@ main (int argc, char **argv)
}
enum_users (servername, print_sids, print_cygpath, passed_home_path,
id_offset * i++, disp_username);
netapibufferfree (pdci ? (PVOID) pdci : (PVOID) servername);
NetApiBufferFree (pdci ? (PVOID) pdci : (PVOID) servername);
}
while (++optind < argc);