Can it be improved upon?
Suggestions welcome,
John
<?php
$fp = fopen ("./users.pass", "r");
while (!feof ($fp)) {
$line = fgets($fp, 4096);
list($user,$password) = explode(":", $line);
$password = chop($password);
if(!isset($PHP_AUTH_USER))
{
authenticate();
}
elseif(($PHP_AUTH_USER != $user) || ($PHP_AUTH_PW != $password))
{
authenticate();
}else{
echo "<p>Welcome: $PHP_AUTH_USER</p>";
echo "<p>Password: $PHP_AUTH_PW</p>";
exit;
}
}
fclose($fp);
function authenticate() {
global $PHP_AUTH_USER, $PHP_AUTH_PW;
header( "WWW-Authenticate: Basic realm=\"Students\"");
header( "HTTP/1.0 401 Unauthorized");
echo "$PHP_AUTH_USER, you must enter a valid login ID and password to
access this resource. \"$PHP_AUTH_PW\" is not a valid password!\n";
exit;
}
?>
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