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switch from crypt() to password_hash() and password_verify(), thx to kapsonfire for the hint

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Signed-off-by: Michael Kaufmann <d00p@froxlor.org>
This commit is contained in:
Michael Kaufmann
2022-04-10 14:35:20 +02:00
parent 90682b774a
commit 3fbf23cb47
4 changed files with 31 additions and 86 deletions
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28
install/lib/class.FroxlorInstall.php
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@@ -420,30 +420,6 @@ class FroxlorInstall
$content[] = $check;
}
/**
* generate safe unique token
*
* @param int $length
* @return string
*/
private function genUniqueToken(int $length = 16)
{
if (!isset($length) || intval($length) <= 8) {
$length = 16;
}
if (function_exists('random_bytes')) {
return bin2hex(random_bytes($length));
}
if (function_exists('mcrypt_create_iv')) {
return bin2hex(mcrypt_create_iv($length, MCRYPT_DEV_URANDOM));
}
if (function_exists('openssl_random_pseudo_bytes')) {
return bin2hex(openssl_random_pseudo_bytes($length));
}
// if everything else fails, use unsafe fallback
return substr(md5(uniqid(microtime(), 1)), 0, $length);
}
/**
* create corresponding entries in froxlor database
*
@@ -513,8 +489,8 @@ class FroxlorInstall
];
$ins_data = array(
'loginname' => $this->_data['admin_user'],
/* use SHA256 default crypt */
'password' => crypt($this->_data['admin_pass1'], '$5$' . $this->genUniqueToken() . $this->genUniqueToken()),
/* use system default crypt */
'password' => password_hash($this->_data['admin_pass1'], PASSWORD_DEFAULT),
'email' => 'admin@' . $this->_data['servername'],
'deflang' => $this->_languages[$this->_activelng]
);