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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML><!-- Written by Rexy, Romero P. & 3abTux -->
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<HEAD>
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<TITLE>Import d'usagers</TITLE>
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<link rel="stylesheet" href="/css/style.css" type="text/css">
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</HEAD>
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<body>
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<TABLE width="100%" border="0" cellspacing="0" cellpadding="0">
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	<tr><th>Import d'usagers</th></tr>
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	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
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</TABLE>
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<TABLE width="100%" border=0 cellspacing=0 cellpadding=1>
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<tr bgcolor="#666666"><td>
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<TABLE width="100%" border=0 cellspacing=0 cellpadding=2>
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<tr><td valign="middle" align="left">
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<CENTER><H3>&Eacute;tat actuel de la base : nombre de groupe =
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<?php
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function creatlog ($login,$password,$service,$RS_out)
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	{
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 /* génère un fichier en sortie avec les info de connexion en clair */
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	fputs($RS_out,"   ---  Accès à Internet via ALCASAR  ---  "."\r\n\r\n");
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	fputs($RS_out,"Service          : $service"."\r\n\r\n");
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	fputs($RS_out,"Nom de connexion : $login   |  Mot de passe : $password\r\n\r\n");
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	fputs($RS_out,"Pensez à changer votre mot de passe (lien sur la page d'authentification)"."\r\n\r\n");
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	fputs($RS_out,"--------------------------------------------------------------------------------"."\r\n\r\n");
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	}
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function GenPassword($nb_car="8")
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	{
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 /* generation aléatoire du mot de passe */
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	$password = "";
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	$chaine  = "aAzZeErRtTyYuUIopP152346897mMLkK";
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	$chaine .= "jJhHgGfFdDsSqQwWxXcCvVbBnN152346897";
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	while($nb_car != 0)
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		{
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		$i = rand(0,71);
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		$password .= $chaine[$i];
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		$nb_car --;
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		}
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	return $password ;
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	}
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$LIBpath = "../";
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require('/etc/freeradius-web/config.php');
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if (is_file($LIBpath."lib/sql/drivers/$config[sql_type]/functions.php"))
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	{
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	include_once($LIBpath."lib/sql/drivers/$config[sql_type]/functions.php");
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	}
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else
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	{
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	echo "<b>Could not include SQL library</b><br>\n";
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	exit();
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	}
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include_once($LIBpath.'lib/functions.php');
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if ($config[sql_use_operators] == 'true')
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	{
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	include($LIBpath."lib/operators.php");
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	$text = ',op';
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	$passwd_op = ",':='";
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	}
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$link = @da_sql_pconnect($config);
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$choix = $_POST ['choix'];
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if ($choix == "raz")
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	{
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	exec ("sudo /usr/local/sbin/alcasar-mysql.sh -raz");
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	}
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# un fichier est importé
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if(isset($_FILES['import-users']))
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	{
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	unset($result);
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	$service = $_POST['service'];
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	$group = $_POST ['groupe'];
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	$destination = '/tmp/import_file.txt';
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	list($name_file , $extension) = explode("." , $_FILES['import-users']['name']);
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	$extension = strstr($_FILES['import-users']['name'], '.');
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	$file_out = "/tmp/$name_file.pwd" ;
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	if ($choix == "csv")
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//import d'un fichier txt
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		{
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		if (($extension != '.csv') && ($extension != '.txt')) $result = 'Veuillez s&eacute;lectionner un fichier de type csv ou txt !';
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		else
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			{
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			exec ("sudo /usr/local/sbin/alcasar-mysql.sh -dump");
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			move_uploaded_file($_FILES['import-users']['tmp_name'], $destination);
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			$RS_in   = file ($destination);
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			$da_abort=0;
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			if ($link)
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				{
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				if (is_file($LIBpath."lib/crypt/$config[general_encryption_method].php"))
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					{
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					include($LIBpath."lib/crypt/$config[general_encryption_method].php");
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					$RS_out = fopen ("$file_out", "wb");
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					foreach ($RS_in as $no => $ligne)
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						{
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						$tligne = split(" ",$ligne);
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						$login  = str_replace("%0D","",str_replace("%0A","",urlencode ($tligne[0])));
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						$password = GenPassword();
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						$passwd = da_encrypt($password);
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						$passwd = da_sql_escape_string($passwd);
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/* insertion (login + password) dans la table "radcheck" (si l'usager existe --> changement de mot de passe) */
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						$res = @da_sql_query($link,$config,"INSERT INTO $config[sql_check_table] (attribute,value,username $text) VALUES ('$config[sql_password_attribute]','$passwd','$login' $passwd_op);");
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						if (!$res || !@da_sql_affected_rows($link,$res,$config))
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							{
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							echo "<b>Unable to add user $login: " . da_sql_error($link,$config) . "</b><br>\n";
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							$da_abort=1;
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							}
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						else
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							{
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							creatlog ($login,$password,$service,$RS_out);
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							/*echo $login." : ".$password." , ";*/
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							}
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/* insertion de l'usager dans la table "userinfo" */
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						if ($config[sql_use_user_info_table] == 'true' && !$da_abort)
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							{
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						$res = @da_sql_query($link,$config, "SELECT username FROM $config[sql_user_info_table] WHERE username = '$login';");
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						if ($res)
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							{
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							if (!@da_sql_num_rows($res,$config))
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								{
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								$res = @da_sql_query($link,$config,"INSERT INTO $config[sql_user_info_table] (username,department) VALUES ('$login','$service');");
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								if (!$res || !@da_sql_affected_rows($link,$res,$config))
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									echo "<b>Could not add user information in user info table: " . da_sql_error($link,$config) . "</b><br>\n";
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								}
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							else
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								echo "<b>User already exists in user info table.</b><br>\n";
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							}
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						else
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							echo "<b>Could not add user information in user info table: " . da_sql_error($link,$config) . "</b><br>\n";
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							if ($group != '')
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								{
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								$group = da_sql_escape_string($group);
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								$res = @da_sql_query($link,$config,"SELECT username FROM $config[sql_usergroup_table] WHERE username = '$login' AND groupname = '$group';");
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								if ($res)
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									{
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									if (!@da_sql_num_rows($res,$config))
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										{
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										$res = @da_sql_query($link,$config,"INSERT INTO $config[sql_usergroup_table] (username,groupname) VALUES ('$login','$group');");
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										if (!$res || !@da_sql_affected_rows($link,$res,$config))
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											echo "<b>Could not add user to group $group. SQL Error</b><br>\n";
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										} # end if
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									else
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											echo "<b>User already is a member of group $group</b><br>\n";
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								} # end if
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								else
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									echo "<b>Could not add user to group $group: " . da_sql_error($link,$config) . "</b><br>\n";
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							} # end if ($group)
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						 } # end if ($config)
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					} # end foreach
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					fclose($RS_out);
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				}
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				} # end if (is_file ...
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			}
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		}
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	else if ($choix == "bdd")
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//import d'une Bdd
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		{
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		echo $extention;
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		if ($extension != '.sql') $result = 'Veuillez s&eacute;lectionner un fichier de type sql !';
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		else
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			{
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			exec ("sudo /usr/local/sbin/alcasar-mysql.sh -dump");
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			move_uploaded_file($_FILES['import-users']['tmp_name'], $destination);
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			exec ("sudo /usr/local/sbin/alcasar-mysql.sh -import $destination");
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			}
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		}
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	}
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if ($link)
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	{
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	$res = @da_sql_query($link,$config,"SELECT GroupName FROM radusergroup GROUP BY GroupName");
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	if ($res)
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		{
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		$nb_group = @da_sql_num_rows($res,$config);
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		echo $nb_group;
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		}
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	}
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echo ", nombre d'usagers = ";
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if ($link)
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	{
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	$res = @da_sql_query($link,$config,"SELECT UserName FROM userinfo");
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	if ($res)
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		{
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		$nb_user = @da_sql_num_rows($res,$config);
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		echo "$nb_user";
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		}
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	}
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echo "</TD></TR></TABLE>";
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echo "</TD></TR></TABLE>";
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echo "<TABLE width=\"100%\" border=0 cellspacing=0 cellpadding=1>";
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echo "<tr bgcolor=\"#666666\"><td>";
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echo "<TABLE width=\"100%\" border=0 cellspacing=0 cellpadding=2>";
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echo "<tr><td valign=\"middle\" align=\"left\">";
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echo "<CENTER><H3>Importer &agrave; partir d'un fichier texte (format TXT)</H3></CENTER>";
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echo "Cette fonctionalit&eacute; ne supporte actuellement qu'une liste simple de noms d'usagers (les uns sous les autres).<br>";
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echo "Pour chaque importation, un fichier contenant les identifiants et les mots de passe des usagers est g&eacute;n&eacute;r&eacute; sous : /tmp/nomdufichier.pwd";
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echo "<FORM action='$_SERVER[PHP_SELF]' method=POST ENCTYPE=\"multipart/form-data\">";
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echo "Fichier (.txt) : <input type=\"file\" name=\"import-users\"><br>";
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echo "D&eacute;finissez leur service (facultatif) : <input type=\"input\" name=\"service\" value=\"\"><br>";
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echo "D&eacute;finissez leur groupe (conseill&eacute;) : <input type=\"input\" name=\"groupe\" value=\"\"><br>";
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echo "<input type='hidden' name='choix' value='csv'>";
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if (($choix == "csv") && isset($result)) echo $result."<BR>";
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echo "<input type=\"submit\" value=\"Envoyer\">";
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echo "</FORM>";
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echo "</TD></TR></TABLE>";
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echo "</TD></TR></TABLE>";
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echo "<TABLE width=\"100%\" border=0 cellspacing=0 cellpadding=1>";
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echo "<tr bgcolor=\"#666666\"><td>";
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echo "<TABLE width=\"100%\" border=0 cellspacing=0 cellpadding=2>";
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echo "<tr><td valign=\"middle\" align=\"left\">";
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echo "<H3><CENTER>Importer &agrave; partir de l'archive sauvegard&eacute;e d'une base d'usagers (format SQL)</CENTER></H3>";
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echo "!!! ATTENTION !!! Cette action supprimera la base existante contenant les preuves d'imputabilit&eacute; des connexions.<BR>";
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echo "Une sauvegarde de la base actuelle sera automatiquement r&eacute;alis&eacute;e.";
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echo "<FORM action='$_SERVER[PHP_SELF]' method=POST ENCTYPE=\"multipart/form-data\">";
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echo "Fichier (.sql) : <input type=\"file\" name=\"import-users\"><br>";
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echo "<input type='hidden' name='choix' value='bdd'>";
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if (($choix == "bdd") && isset($result)) echo $result."<BR>";
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echo "<input type=\"submit\" value=\"Envoyer\">";
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echo "</FORM>";
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echo "</TD></TR></TABLE>";
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echo "</TD></TR></TABLE>";
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echo "<TABLE width=\"100%\" border=0 cellspacing=0 cellpadding=1>";
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echo "<tr bgcolor=\"#666666\"><td>";
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echo "<TABLE width=\"100%\" border=0 cellspacing=0 cellpadding=2>";
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echo "<tr><td valign=\"middle\" align=\"left\">";
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echo "<H3><CENTER>Remise &agrave; z&eacute;ro de la base usagers (RAZ)</CENTER></H3>";
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echo "!!! ATTENTION !!! cette action supprimera les preuves d'imputabilit&eacute; des connexions.<br>";
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echo "Une sauvegarde de la base actuelle sera automatiquement r&eacute;alis&eacute;e.";
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echo "<FORM action='$_SERVER[PHP_SELF]' method=POST>";
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echo "<input type='hidden' name='choix' value='raz'>";
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echo "<input type=\"submit\" value=\"Envoyer\">";
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echo "</FORM>";
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echo "</TD></TR></TABLE>";
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echo "</TD></TR></TABLE>";
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?>
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</BODY>
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</HTML>
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<?php