Crack 函数
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PHP手册

crack_opendict

(PECL crack >= 0.1)

crack_opendict — Opens a new CrackLib dictionary

说明

resource crack_opendict ( string $dictionary )

crack_opendict() opens the specified CrackLib dictionary for use with crack_check().

Warning

此函数是实验性的。 此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本扩展风险自担 。

Note:

Only one dictionary may be open at a time.

参数

dictionary

The path to the Cracklib dictionary.

返回值

Returns a dictionary resource identifier on success 或者在失败时返回 FALSE.

参见

Crack 函数
在线手册：中文 英文
PHP手册
PHP手册 - N: Opens a new CrackLib dictionary

用户评论:

arekm at pld-linux dot org (25-Aug-2009 01:59)

Also this module contains own implementation of cracklib isn't compatible with known cracklib library (http://sourceforge.net/projects/cracklib/), so you can't use dictionaries from sf cracklib.

Martin (05-Jun-2007 05:09)

For those of you not familiar with the CrackLib Library:

CrackLib (or PHP Crack) can not cope with plaintext wordlists.
You have to generate a binary version of any plaintext list first.

After you have done this you get 3 files with different extensions:

my_list.txt

---->

my_list.pwd
my_list.hwm
my_list.pwi

crack_opendict() must be called with the first argument describing the path and base filename of the binary wordlist, e.g. C:\....\my_list or /usr/local/... (see below)

Now the bad news - how to generate the 3 files:

The only way i managed to do it:

o Download the CrackLib package from sourceforge (see link in php.net txt)
o USE UNIX/LINUX:
o run configure
o run make all
o run make install
o run make dict (having the wordlists in the /dict directory)
o look for the files in /usr/local/share/cracklib/
o copy the files in a convenient directory

That's it.