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netapi32: Move change_password_smb() to the Unix library. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-04-12 22:35:42 -05:00 committed by Alexandre Julliard
parent 2a78c48f15
commit 1542fe9bca
3 changed files with 104 additions and 158 deletions
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161
dlls/netapi32/netapi32.c
View File

@ -25,14 +25,6 @@
#include "wine/port.h"
#include <stdarg.h>
#include <fcntl.h>
#include <errno.h>
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "ntstatus.h"
#define WIN32_NO_STATUS
@ -68,60 +60,6 @@ DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
static HINSTANCE netapi32_instance;
static CPTABLEINFO unix_cptable;
static ULONG unix_cp;
static BOOL get_unix_codepage(void)
{
static const WCHAR wineunixcpW[] = {'W','I','N','E','U','N','I','X','C','P',0};
UNICODE_STRING name, value;
WCHAR value_buffer[13];
SIZE_T size;
void *ptr;
if (unix_cp) return TRUE;
RtlInitUnicodeString( &name, wineunixcpW );
value.Buffer = value_buffer;
value.MaximumLength = sizeof(value_buffer);
if (!RtlQueryEnvironmentVariable_U( NULL, &name, &value ))
RtlUnicodeStringToInteger( &value, 10, &unix_cp );
if (NtGetNlsSectionPtr( 11, unix_cp, NULL, &ptr, &size ))
return FALSE;
RtlInitCodePageTable( ptr, &unix_cptable );
return TRUE;
}
static DWORD netapi_wcstoumbs( const WCHAR *src, char *dst, DWORD dstlen )
{
DWORD srclen = (strlenW( src ) + 1) * sizeof(WCHAR);
DWORD len;
get_unix_codepage();
if (unix_cp == CP_UTF8)
{
RtlUnicodeToUTF8N( dst, dstlen, &len, src, srclen );
return len;
}
else
{
len = (strlenW( src ) * 2) + 1;
if (dst) RtlUnicodeToCustomCPN( &unix_cptable, dst, dstlen, &len, src, srclen );
return len;
}
}
static char *strdup_unixcp( const WCHAR *str )
{
char *ret;
int len = netapi_wcstoumbs( str, NULL, 0 );
if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
netapi_wcstoumbs( str, ret, len );
return ret;
}
static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
static const struct samba_funcs *samba_funcs;
@ -2087,101 +2025,6 @@ NET_API_STATUS WINAPI NetUserModalsGet(
return NERR_Success;
}
static NET_API_STATUS change_password_smb( LPCWSTR domainname, LPCWSTR username,
LPCWSTR oldpassword, LPCWSTR newpassword )
{
#ifdef HAVE_FORK
NET_API_STATUS ret = NERR_Success;
static char option_silent[] = "-s";
static char option_user[] = "-U";
static char option_remote[] = "-r";
static char smbpasswd[] = "smbpasswd";
int pipe_out[2];
pid_t pid, wret;
int status;
char *server = NULL, *user, *argv[7], *old = NULL, *new = NULL;
if (domainname && !(server = strdup_unixcp( domainname ))) return ERROR_OUTOFMEMORY;
if (!(user = strdup_unixcp( username )))
{
ret = ERROR_OUTOFMEMORY;
goto end;
}
if (!(old = strdup_unixcp( oldpassword )))
{
ret = ERROR_OUTOFMEMORY;
goto end;
}
if (!(new = strdup_unixcp( newpassword )))
{
ret = ERROR_OUTOFMEMORY;
goto end;
}
argv[0] = smbpasswd;
argv[1] = option_silent;
argv[2] = option_user;
argv[3] = user;
if (server)
{
argv[4] = option_remote;
argv[5] = server;
argv[6] = NULL;
}
else argv[4] = NULL;
if (pipe( pipe_out ) == -1)
{
ret = NERR_InternalError;
goto end;
}
fcntl( pipe_out[0], F_SETFD, FD_CLOEXEC );
fcntl( pipe_out[1], F_SETFD, FD_CLOEXEC );
switch ((pid = fork()))
{
case -1:
close( pipe_out[0] );
close( pipe_out[1] );
ret = NERR_InternalError;
goto end;
case 0:
dup2( pipe_out[0], 0 );
close( pipe_out[0] );
close( pipe_out[1] );
execvp( "smbpasswd", argv );
ERR( "can't execute smbpasswd, is it installed?\n" );
_exit(1);
default:
close( pipe_out[0] );
break;
}
write( pipe_out[1], old, strlen( old ) );
write( pipe_out[1], "\n", 1 );
write( pipe_out[1], new, strlen( new ) );
write( pipe_out[1], "\n", 1 );
write( pipe_out[1], new, strlen( new ) );
write( pipe_out[1], "\n", 1 );
close( pipe_out[1] );
do {
wret = waitpid(pid, &status, 0);
} while (wret < 0 && errno == EINTR);
if (ret == NERR_Success && (wret < 0 || !WIFEXITED(status) || WEXITSTATUS(status)))
ret = NERR_InternalError;
end:
HeapFree( GetProcessHeap(), 0, server );
HeapFree( GetProcessHeap(), 0, user );
HeapFree( GetProcessHeap(), 0, old );
HeapFree( GetProcessHeap(), 0, new );
return ret;
#else
ERR( "no fork support on this platform\n" );
return NERR_InternalError;
#endif
}
/******************************************************************************
* NetUserChangePassword (NETAPI32.@)
* PARAMS
@ -2204,7 +2047,9 @@ NET_API_STATUS WINAPI NetUserChangePassword(LPCWSTR domainname, LPCWSTR username
TRACE("(%s, %s, ..., ...)\n", debugstr_w(domainname), debugstr_w(username));
if (!change_password_smb( domainname, username, oldpassword, newpassword ))
if (!samba_init()) return ERROR_DLL_INIT_FAILED;
if (!samba_funcs->change_password( domainname, username, oldpassword, newpassword ))
return NERR_Success;
if(domainname)

99
dlls/netapi32/unixlib.c
View File

@ -27,6 +27,14 @@
#include "wine/port.h"
#include <stdarg.h>
#include <fcntl.h>
#include <errno.h>
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "ntstatus.h"
#define WIN32_NO_STATUS
@ -949,12 +957,103 @@ static void libnetapi_init(void)
#endif /* SONAME_LIBNETAPI */
static NET_API_STATUS WINAPI change_password( const WCHAR *domainname, const WCHAR *username,
const WCHAR *oldpassword, const WCHAR *newpassword )
{
NET_API_STATUS ret = NERR_Success;
static char option_silent[] = "-s";
static char option_user[] = "-U";
static char option_remote[] = "-r";
static char smbpasswd[] = "smbpasswd";
int pipe_out[2];
pid_t pid, wret;
int status;
char *server = NULL, *user, *argv[7], *old = NULL, *new = NULL;
if (domainname && !(server = strdup_unixcp( domainname ))) return ERROR_OUTOFMEMORY;
if (!(user = strdup_unixcp( username )))
{
ret = ERROR_OUTOFMEMORY;
goto end;
}
if (!(old = strdup_unixcp( oldpassword )))
{
ret = ERROR_OUTOFMEMORY;
goto end;
}
if (!(new = strdup_unixcp( newpassword )))
{
ret = ERROR_OUTOFMEMORY;
goto end;
}
argv[0] = smbpasswd;
argv[1] = option_silent;
argv[2] = option_user;
argv[3] = user;
if (server)
{
argv[4] = option_remote;
argv[5] = server;
argv[6] = NULL;
}
else argv[4] = NULL;
if (pipe( pipe_out ) == -1)
{
ret = NERR_InternalError;
goto end;
}
fcntl( pipe_out[0], F_SETFD, FD_CLOEXEC );
fcntl( pipe_out[1], F_SETFD, FD_CLOEXEC );
switch ((pid = fork()))
{
case -1:
close( pipe_out[0] );
close( pipe_out[1] );
ret = NERR_InternalError;
goto end;
case 0:
dup2( pipe_out[0], 0 );
close( pipe_out[0] );
close( pipe_out[1] );
execvp( "smbpasswd", argv );
ERR( "can't execute smbpasswd, is it installed?\n" );
_exit(1);
default:
close( pipe_out[0] );
break;
}
write( pipe_out[1], old, strlen( old ) );
write( pipe_out[1], "\n", 1 );
write( pipe_out[1], new, strlen( new ) );
write( pipe_out[1], "\n", 1 );
write( pipe_out[1], new, strlen( new ) );
write( pipe_out[1], "\n", 1 );
close( pipe_out[1] );
do {
wret = waitpid(pid, &status, 0);
} while (wret < 0 && errno == EINTR);
if (ret == NERR_Success && (wret < 0 || !WIFEXITED(status) || WEXITSTATUS(status)))
ret = NERR_InternalError;
end:
RtlFreeHeap( GetProcessHeap(), 0, server );
RtlFreeHeap( GetProcessHeap(), 0, user );
RtlFreeHeap( GetProcessHeap(), 0, old );
RtlFreeHeap( GetProcessHeap(), 0, new );
return ret;
}
static const struct samba_funcs samba_funcs =
{
server_getinfo,
share_add,
share_del,
wksta_getinfo,
change_password,
};
NTSTATUS CDECL __wine_init_unix_lib( HMODULE module, DWORD reason, const void *ptr_in, void *ptr_out )

2
dlls/netapi32/unixlib.h
View File

@ -24,4 +24,6 @@ struct samba_funcs
NET_API_STATUS (WINAPI *share_add)( const WCHAR *server, DWORD level, const BYTE *buffer, DWORD *err );
NET_API_STATUS (WINAPI *share_del)( const WCHAR *server, const WCHAR *share, DWORD reserved );
NET_API_STATUS (WINAPI *wksta_getinfo)( const WCHAR *server, DWORD level, BYTE **buffer );
NET_API_STATUS (WINAPI *change_password)( const WCHAR *domain, const WCHAR *user,
const WCHAR *old, const WCHAR *new );
};