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445a414 에서 추가한 Password:: generateStrongPassword() 제거

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bnu 2015-03-10 11:21:40 +09:00
parent 6bdc099d92
commit 2e661027ab
1 changed files with 0 additions and 78 deletions
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78
classes/security/Password.class.php
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@ -380,84 +380,6 @@ class Password
}
return $diff === 0;
}
/**
* @brief Generates a strong password
*
* @param int $length
* @param bool $add_dashes
* @param string $available_sets
* @return string
*
* @link https://gist.github.com/tylerhall/521810
*
* Generates a strong password of N length containing at least one lower case letter,
* one uppercase letter, one digit, and one special character. The remaining characters
* in the password are chosen at random from those four sets.
*
* The available characters in each set are user friendly - there are no ambiguous
* characters such as i, l, 1, o, 0, etc. This, coupled with the $add_dashes option,
* makes it much easier for users to manually type or speak their passwords.
*
* Note: the $add_dashes option will increase the length of the password by
* floor(sqrt(N)) characters.
*/
function generateStrongPassword($length = 10, $add_dashes = false, $available_sets = 'luds')
{
$sets = array();
if(strpos($available_sets, 'l') !== false)
{
$sets[] = 'abcdefghjkmnpqrstuvwxyz';
}
if(strpos($available_sets, 'u') !== false)
{
$sets[] = 'ABCDEFGHJKMNPQRSTUVWXYZ';
}
if(strpos($available_sets, 'd') !== false)
{
$sets[] = '23456789';
}
if(strpos($available_sets, 's') !== false)
{
$sets[] = '!@#$%&*?';
}
$all = '';
$password = '';
foreach($sets as $set)
{
$password .= $set[array_rand(str_split($set))];
$all .= $set;
}
$all = str_split($all);
for($i = 0; $i < $length - count($sets); $i++)
{
$password .= $all[array_rand($all)];
}
$password = str_shuffle($password);
if(!$add_dashes)
{
return $password;
}
$dash_len = floor(sqrt($length));
$dash_str = '';
while(strlen($password) > $dash_len)
{
$dash_str .= substr($password, 0, $dash_len) . '-';
$password = substr($password, $dash_len);
}
$dash_str .= $password;
return $dash_str;
}
}
/* End of file : Password.class.php */
/* Location: ./classes/security/Password.class.php */