搭建基于Suricata+Barnyard2+Base的IDS前端Snorby

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关于CentOS+Base+Barnyard2+Suricata就不多说了，这里有文章已经写的很详细了。

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这里安装CentOS6系统同样是使用最小化安装，[email protected] @Development Tools @Development Library

系统安装完毕后，初始化安装软件包

[[email protected] ~]#yum -y install libyaml libyaml-devel gcc gcc-c++ make file file-devel git libxslt-devel curl curl-devel ImageMagic ImageMagic-devel 
[[email protected] ~]#yum -y install mysql mysql-libs mysql-server mysql-devel 
[[email protected] ~]#/usr/bin/mysql_secure_installation 
[[email protected] ~]#yum -y install httpd httpd-devel apr-utils php php-common php-cli php-pear php-curl php-mcrypt php-pecl php-devel  php-mysql 
[[email protected] ~]#ln -sf /usr/lib64/mysql /usr/lib/mysql 
[[email protected] ~]#sed -i 's/Options Indexes FollowSymLinks/Options FollowSymLinks/g' /etc/httpd/conf/httpd.conf 
[[email protected] ~]#sed -i 's/ServerTokens OS/ServerTokens Prod/g' /etc/httpd/conf/httpd.conf 
[[email protected] ~]#sed -i 's/ServerAdmin [email protected]/ServerAdmin [email protected]/g' /etc/httpd/conf/httpd.conf 
[[email protected] ~]#/etc/init.d/httpd restart

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安装Ruby:

[[email protected] opt]#wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p327.tar.gz 
[[email protected] opt]#tar zxvf ruby-1.9.3-p227/ 
[[email protected] ruby-1.9.3-p227]#./configure 
[[email protected] ruby-1.9.3-p227]#make && make install 
[[email protected] ruby-1.9.3-p227]#cd ../

安装openssl extensions

[[email protected] ~]#cd /opt/ 
[[email protected] opt]#cd ruby-1.9.3-p227/ext/openssl 
[[email protected] openssl]#ruby extconf.rb 
[[email protected] openssl]#make && make install 
[[email protected] openssl]#cd ../../../

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安装rubygems

[[email protected] ~]#cd /opt 
[[email protected] opt]#tar zxvf rubygems-1.8.24.tar.gz 
[[email protected] opt]#cd rubygems-1.8.24/ 
[[email protected] opt]#ruby setup.rb

更改gem源

[[email protected] ~]#gem sources -l 
[[email protected] ~]#gem sources -r https://rubygems.org/ 
[[email protected] ~]#gem sources –a http://ruby.taobao.org/ 
[[email protected] ~]#gem sources -u

安装gems包

[[email protected] ~]#gem install bundle 
[[email protected] ~]#gem install thor i18n bundler tzinfo builder memcache-client rack rack-test erubis mail rack-mount rails --no-rdoc --no-ri 
[[email protected] ~]#gem install tzinfo-data 
[[email protected] ~]#gem install rake --version=0.9.2 --no-rdoc --no-ri 
[[email protected] ~]#gem uninstall rake --version=0.9.2.2

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安装wkhtmltopdf

[[email protected] ~]#cd /opt 
[[email protected] ~]#wget http://wkhtmltopdf.googlecode.com/files/wkhtmltopdf-0.9.9-static-amd64.tar.bz2 
[[email protected] ~]#tar jxvf wkhtmltopdf-0.9.9-static-amd64.tar.bz2 
[[email protected] ~]#cp wkhtmltopdf-amd64 /usr/local/bin/wkhtmltopdf 
[[email protected] ~]#chown root.root /usr/local/bin/wkhtmltopdf

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安装配置snorby:

[[email protected] ~]#cd /var/www/html 
[[email protected] html]#git clone http://github.com/Snorby/snorby.git 
[[email protected] html]#cd /var/www/html/snorby/config/ 
[[email protected] config]#cp database.yml.example database.yml 
[[email protected] config]#cp snorby_config.yml.example snorby_config.yml 
[[email protected] config]#chown -R apache.apache /var/www/html/snorby/

修改database.yml，在“Enter Password Here”这里填入MySQL数据库的密码

修改snorby_config.yml，把time_zone前面的注释去掉，并把UTC改为Asia/Chongqing

[[email protected] config]#cd ../ 
[[email protected] snorby]#bundle exec rake snorby:setup 
[[email protected] snorby]#bundle exec rails server -e production &

此处开启http://0.0.0.0:3000端口的监听(此步骤需翻墙)

[[email protected] snorby]#ruby script/delayed_job start RAILS_ENV=production

此处开启snorby的进程

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关于Apache+mod_passenger

关于mod_passenger的配置：

为了方便访问，每次都手动输入3000端口显得非常麻烦，把ruby跟apache结合起来需要mod_passenger，安装过程如下：

1、使用gem安装passenger

[[email protected] ~]#gem install --no-ri --no-rdoc passenger

2、安装apache模块

[[email protected] ~]#/usr/local/bin/passenger-install-apache2-module –a

3、配置apache

[[email protected] ~]#cd /etc/httpd/conf.d/

4、新建一个snorby.conf

LoadModule
passenger_module /usr/local/lib/ruby/gems/1.9.1/gems/passenger-4.0.14/buildout/apache2/mod_passenger.so
PassengerRoot /usr/local/lib/ruby/gems/1.9.1/gems/passenger-4.0.14
PassengerDefaultRuby /usr/local/bin/ruby

<VirtualHost *:80> 
ServerName snorby.domain.com # !!! Be sure to point DocumentRoot to 'public'! 
DocumentRoot /var/www/html/snorby/public 
<Directory /var/www/html/snorby/public> # This relaxes Apache security settings. 
AllowOverride all # MultiViews must be turned off. Options -MultiViews 
</Directory>
</VirtualHost>

5、重启apache

6、界面