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(PECL ssh2 >= 0.10)
ssh2_publickey_list — List currently authorized publickeys
$pkey
)List currently authorized publickeys.
pkey
Publickey 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" ;
}
?>
以上例程会输出:
Key: ssh-rsa Blob: AAAAB3NzaC1yc2EAAAABIwAAAIEA5HVt6VqSGd5P TrLRdjNONxXH1tVFGn0Bd26BF0aCP9qyJRlvdJ3j 4WBeX4ZmrveGrjMgkseSYc4xZ26sDHwfL351xjza Lpipu\BGRrw17mWVBhuCExo476ri5tQFzbTc54VE HYckxQ16CjSTibI5X69GmnYC9PNqEYq/1TP+HF10 Comment: John's KeyKey: ssh-rsa Blob: AAAAB3NzaHVt6VqSGd5C1yc2EAAAABIwA232dnJA AIEA5HVt6VqSGd5PTrLRdjNONxX/1TP+HF1HVt6V qSGd50H1tVFGn0BB3NzaC1yc2EAd26BF0aCP9qyJ RlvdJ3j4WBeX4ZmrveGrjMgkseSYc4xZ26HVt6Vq SGd5sDHwfL351xjzaLpipu\BGB3NzaC1yc2EA/1T Comment: Alice's Key
Note: 公钥子系统用于管理服务器到已被认证的客户端的公钥。要用公钥认证方法来认证远程系统,应使用 ssh2_auth_pubkey_file() 函数。