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PHP-Beast 加密你的PHP源代码

Jun 06, 2016 pm 08:10 PM
php encryption source code Talk about it first

首先说说为什么要用PHP-Beast? 有时候我们的代码会放到代理商上, 所以很有可能代码被盗取,或者我们写了一个商业系统而且不希望代码开源,所以这时候就需要加密我们的代码。 另外PHP-Beast是完全免费和开源的, 当其不能完成满足你的需求时, 可以修改其代码

首先说说为什么要用PHP-Beast?
有时候我们的代码会放到代理商上, 所以很有可能代码被盗取,或者我们写了一个商业系统而且不希望代码开源,所以这时候就需要加密我们的代码。
另外PHP-Beast是完全免费和开源的, 当其不能完成满足你的需求时, 可以修改其代码而满足你的要求。

1. PHP-Beast的安装

$ wget https://github.com/liexusong/php-beast/archive/master.zip
$ unzip master.zip
$ cd php-beast-master
$ phpize
$ ./configure
$ make
$ sudo make install
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注意:在编译扩展之前先修改加密的key,如下图。

143433_T6LJ_119031

编译好之后修改php.ini配置文件,加入配置项:extension=beast.so,重启php-fpm。

安装完成后可以在phpinfo中看到如下结果:

143013_2WTq_1190312. 安装好PHP-Beast模块后,可以使用工具包中的encrypt_project.php工具来加密你的项目,你只需要输入项目的路径和输出的项目路径即可(这个工具只会加密PHP文件,其他文件只会简单的复制),如:

143102_2ZJz_119031加密完成后使用文本编辑器看编译后的文件可以发现已经变为乱码,如:

143126_o1mC_119031

3. 当然你可能不希望加密项目的所有PHP源文件,所以你可以使用PHP-Beast模块提供的beast_encode_file()函数来加密其中的某个 文件,使用方法:beast_encode_file($input_file, $output_file),$input_file是要加密的文件,$output_file是要输出加密后的文件。

4. 把源码加密后就可以放到服务器上运行了。另外PHP-Beast模块提供缓存功能,我们可以在php.ini文件中修改缓存的大小来控制PHP-Beast模块可以使用的缓存。如:

[beast]
beast.cache_size = 20000
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我们可以使用beast_cache_status()函数来查看缓存的状态。

最新的PHP-Beast 0.6主要修改了一些bug和增加了一些配置项:

1. 设置缓存大小可以使用单位, 例如: beast.cache_size = 10m;

2. 可以在配置文件中禁止beast模块, 例如: beast.enable = Off;

3. 增加了日志记录功能, 可以使用beast.log_file配置项指定日志文件.

4. 使用文件锁解决原来信号量锁导致的bug, 可以使用beast.lock_path来指定锁路径.

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