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Последние активные темы форума |
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ssh2_fingerprint
(no version information, might be only in CVS) ssh2_fingerprint --
Retreive fingerprint of remote server
Descriptionstring ssh2_fingerprint ( resource session [, int flags] ) Returns a server hostkey hash from an active session.
Defaults to MD5 fingerprint encoded as ASCII hex values.
flags may be either of
SSH2_FINGERPRINT_MD5 or
SSH2_FINGERPRINT_SHA1 logically ORed with
SSH2_FINGERPRINT_HEX or
SSH2_FINGERPRINT_RAW.
Defaults to SSH2_FINGERPRINT_MD5 |
SSH2_FINGERPRINT_HEX.
Пример 1. Checking the fingerprint against a known value
<?php
$known_host
=
'6F89C2F0A719B30CC38ABDF90755F2E4'
;
$connection
=
ssh2_connect
(
'shell.example.com'
,
22
);
$fingerprint
=
ssh2_fingerprint
(
$connection
,
SSH2_FINGERPRINT_MD5
|
SSH2_FINGERPRINT_HEX
);
if (
$fingerprint
!=
$known_host
) {
die(
"HOSTKEY MISMATCH!\n"
.
"Possible Man-In-The-Middle Attack?"
);
}
?>
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