linux中解析.htpasswd文件的PHP类
linux中解析.htpasswd文件的PHP类有需要的朋友可参考一下,介绍一个使用方法,实例代码如下:
$passwdHandler = new Htpasswd( '/home/myuser/.htpasswd' ); // Add a user with name 'user1' and password 'I prefer to use passphrase rather than password.' if it doesn't exist in .htpasswd. $passwdHandler -> addUser( 'user1' , 'I prefer to use passphrase rather than password.' ); // Delete the user 'user1' if it exists in .htpasswd. $passwdHandler -> deleteUser( 'user1' ); // Check if user 'user1' exists in .htpasswd. if ( $passwdHandler -> doesUserExist( 'user1' )) { // User 'user1' exists. }htpasswd类,代码如下:
class Htpasswd { private $file = '' ; private $salt = 'AynlJ2H.74VEfI^BZElc-Vb6G0ezE9a55-Wj' ; private function write( $pairs = array ()) { $str = '' ; foreach ( $pairs as $username => $password ) { $str .= "$username:{SHA}$passwordn" ; } file_put_contents ( $this -> file, $str ); } private function read() { $pairs = array (); $fh = fopen ( $this -> file, 'r' ); while (! feof ( $fh )) { $pair_str = str_replace ( "n" , '' , fgets ( $fh )); $pair_array = explode ( ':{SHA}' , $pair_str ); if ( count ( $pair_array ) == 2) { $pairs [ $pair_array [0]] = $pair_array [1]; } } return $pairs ; } private function getHash( $clear_password = '' ) { if (! empty empty ( $clear_password )) { return base64_encode (sha1( $clear_password , true)); } else { return false; } } public function __construct( $file ) { if ( file_exists ( $file )) { $this -> file = $file ; } else { die ( $file . " doesn't exist." ); return false; } } public function addUser( $username = '' , $clear_password = '' ) { if (! empty empty ( $username ) && ! empty empty ( $clear_password )) { $all = $this -> read(); if (! array_key_exists ( $username , $all )) { $all [ $username ] = $this -> getHash( $clear_password ); $this -> write( $all ); } } else { return false; } } public function deleteUser( $username = '' ) { $all = $this -> read(); if ( array_key_exists ( $username , $all )) { unset( $all [ $username ]); $this -> write( $all ); } else { return false; } } public function doesUserExist( $username = '' ) { $all = $this -> read(); if ( array_key_exists ( $username , $all )) { return true; //开源代码phpfensi.com } else { return false; } } public function getClearPassword( $username ) { return strtolower ( substr (sha1( $username . $this -> salt), 4, 12)); } }查看更多关于linux中解析.htpasswd文件的PHP类 - php高级应用的详细内容...
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