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Diffstat (limited to 'winsup/utils/mkpasswd.c')
-rw-r--r--winsup/utils/mkpasswd.c212
1 files changed, 87 insertions, 125 deletions
diff --git a/winsup/utils/mkpasswd.c b/winsup/utils/mkpasswd.c
index f51bb659b..953202a8b 100644
--- a/winsup/utils/mkpasswd.c
+++ b/winsup/utils/mkpasswd.c
@@ -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];
-
- 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))
+ WCHAR domname[MAX_DOMAIN_NAME_LEN + UNLEN + 2];
+
+ 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];
-
- 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))
+ WCHAR domname[MAX_DOMAIN_NAME_LEN + GNLEN + 2];
+
+ 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);
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-30 03:53:42 +0000