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(PHP 4 >= 4.0.6, PHP 5 <= 5.0.5)
yp_cat — Return an array containing the entire map
Returns all map entries.
The NIS domain name.
The NIS map.
Returns an array of all map entries, the maps key values as array indices and the maps entries as array data.
yp_cat is lacking in PHP5 - this is a suitable (slow, forking) replacement...
<?php
$handle = popen( 'ypcat passwd.byname', 'r' );
while (($line = fgets($handle, 1024)) !== FALSE) {
list($user,$pass,$uid,$gid,$gcos,$home,$shell) = explode (':', $line);
list($name,$room,$work,$home,$position) = explode (',', $gcos);
## Do Stuff ##
}
pclose( $handle );
?>
I hope this will userfull to somebody:
function auth_by_nis($login,$password,$nis_domain='-d xxx_nis',$nis_host='-h xxx.it')
{
$output = shell_exec("ypcat $nis_domain $nis_host passwd");
$lines=split("\n",$output);
foreach ($lines as $k=>$v)
{
list($login_nis,$pw_nis)=split(":",$v);
if ($login_nis != $login)continue;
//login trovata: ora si verifica la password
$salt=substr( $pw_nis , 0 ,2);
$pass_cript=crypt($password, $salt);
if($pass_cript == $pw_nis) return 1;
else return 0;
}
return 0;
}
result browsing code
<?php
$arraylist = yp_cat($domain,"passwd.byname");
$key = array_keys($arraylist);
$count = count($key);
for ( $i = 0; $i < $count ; $i++ ) {
echo "COUNT $i -> ";
echo $arraylist[$key[$i]];
echo "<BR>\n";
}
?>
RESULT( Only First line )
COUNT 0 -> testuser:3jYXqr8fRm28M:500:500:PHP Test user:/home/testuser:/bin/csh
It, is in $key, is username(in example, testuser).
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