58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
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<?php
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namespace App;
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class DovecotPw
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{
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static private $rounds = 14;
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static private $method = "BLF-CRYPT";
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public static function Encrypt($password)
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{
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$fp = [];
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$m = static::$method;
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$r = static::$rounds;
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$proc = proc_open( "'/usr/bin/doveadm' 'pw' '-s' '{$m}' '-r' '{$r}'",
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[0 => ["pipe","r"], 1 => ["pipe", "w"], 2 => ["pipe", "w"]],
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$fp);
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// write password
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fwrite($fp[0],$password . "\n");
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fwrite($fp[0],$password . "\n");
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// retrieve hash
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$s = fread($fp[1],512);
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// and only return the parts before the first line end
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$lines = preg_split("/\r\n|\n|\r/", $s);
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return $lines[0];
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}
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public static function Validate($user, $password)
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{
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$fp = [];
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$m = static::$method;
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$r = static::$rounds;
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$proc = proc_open( "'/usr/bin/doveadm' 'auth' 'test' '-x' 'service=imap' '{$user}'",
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[0 => ["pipe","r"], 1 => ["pipe", "w"], 2 => ["pipe", "w"]],
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$fp);
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// write password
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fwrite($fp[0],$password . "\n");
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// retrieve hash
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$s = fread($fp[1],512);
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// and only return the parts before the first line end
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$lines = preg_split("/\r\n|\n|\r/", $s);
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if(preg_match('/(.*)auth succeeded$/',$lines[0]))
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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}
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