hi anja,
> In meiner htaccess steht z.B. lala valid user aus lala/.htpassword;
> nichts au�ergew�hnliches. Aber wo willst Du hin mit den Fragen?
>
> War mein Beispiel nicht verst�ndlich?
wie w�rs mit den ansaetzen ?
also unbedingter und bedingter schalter die auf den realm anspringen ... darum
die frage nach der .htaccess ...
a.)
<?php
if (!isset($_SERVER['PHP_AUTH_USER'])) {
header('WWW-Authenticate: Basic realm="My Realm"');
header('HTTP/1.0 401 Unauthorized');
echo 'Text to send if user hits Cancel button\n';
exit;
} else {
echo "<p>Hello {$_SERVER['PHP_AUTH_USER']}.</p>";
echo "<p>You entered {$_SERVER['PHP_AUTH_PW']} as your password.</p>";
}
?>
b.)
<?php
function authenticate() {
header('WWW-Authenticate: Basic realm="Test Authentication System"');
header('HTTP/1.0 401 Unauthorized');
echo "You must enter a valid login ID and password to access this
resource\n";
exit;
}
if (!isset($_SERVER['PHP_AUTH_USER']) || ($_POST['SeenBefore'] == 1 &&
$_POST['OldAuth'] == $_SERVER['PHP_AUTH_USER'])) {
authenticate();
}
else {
echo "<p>Welcome: {$_SERVER['PHP_AUTH_USER']}<br>";
echo "Old: {$_REQUEST['OldAuth']}";
echo "<form action='{$_SERVER['PHP_SELF']}' METHOD='POST'>\n";
echo "<input type='hidden' name='SeenBefore' value='1'>\n";
echo "<input type='hidden' name='OldAuth'
value='{$_SERVER['PHP_AUTH_USER']}'>\n";
echo "<input type='submit' value='Re Authenticate'>\n";
echo "</form></p>\n";
}
?>
gr��e
heinz
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