(PECL ssh2 >= 0.10)
ssh2_publickey_list — List currently authorized publickeys
pkeyPublickey Subsystem resource
Returns a numerically indexed array of keys, each of which is an associative array containing: name, blob, and attrs elements.
| Array Key | Meaning |
|---|---|
| name | Name of algorithm used by this publickey, for example:
ssh-dss or ssh-rsa. |
| blob | Publickey blob as raw binary data. |
| attrs | Attributes assigned to this publickey. The most common
attribute, and the only one supported by publickey version 1
servers, is comment, which may be any freeform
string. |
Example #1 Listing authorized keys with ssh2_publickey_list()
<?php
$ssh2 = ssh2_connect('shell.example.com', 22);
ssh2_auth_password($ssh2, 'jdoe', 'secret');
$pkey = ssh2_publickey_init($ssh2);
$list = ssh2_publickey_list($pkey);
foreach($list as $key) {
echo "Key: {$key['name']}\n";
echo "Blob: " . chunk_split(base64_encode($key['blob']), 40, "\n") . "\n";
echo "Comment: {$key['attrs']['comment']}\n\n";
}
?>Il precedente esempio visualizzerà:
Key: ssh-rsa Blob: AAAAB3NzaC1yc2EAAAABIwAAAIEA5HVt6VqSGd5P TrLRdjNONxXH1tVFGn0Bd26BF0aCP9qyJRlvdJ3j 4WBeX4ZmrveGrjMgkseSYc4xZ26sDHwfL351xjza Lpipu\BGRrw17mWVBhuCExo476ri5tQFzbTc54VE HYckxQ16CjSTibI5X69GmnYC9PNqEYq/1TP+HF10 Comment: John's Key Key: ssh-rsa Blob: AAAAB3NzaHVt6VqSGd5C1yc2EAAAABIwA232dnJA AIEA5HVt6VqSGd5PTrLRdjNONxX/1TP+HF1HVt6V qSGd50H1tVFGn0BB3NzaC1yc2EAd26BF0aCP9qyJ RlvdJ3j4WBeX4ZmrveGrjMgkseSYc4xZ26HVt6Vq SGd5sDHwfL351xjzaLpipu\BGB3NzaC1yc2EA/1T Comment: Alice's Key
Nota: Il sottosistema publickey è utilizzate per gestire le chiavi pubbliche su un server sul quale il client è già autenticato. Per autenticarsi su un sistema remoto utilizzando l'autenticazione a chiave pubblica, utilizzare invece la funzione ssh2_auth_pubkey_file().