zz FC4: Snort+mysql+Apache(with mod_ssl)+php+ACID安装日志

http://www.chinaunix.net 作者:linghood发表于：2006-01-02 20:06:53

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bylinghood<linghood_at_gmail.com>

一、运行环境

1.平台：

FedoraCore4(IPAddress:192.168.1.101)

2.所需软件：

报警+数据库：
snort-2.4.0.tar.gz
snortrules-pr-2.4.tar.gz(snortrulesforv2.4unregistereduserrelease)
mysql-standard-4.1.13-pc-linux-gnu-i686.tar.gz
create_mysql(script)

客户端显示：
apache_1.3.29.tar.gz
mod_ssl-2.8.16-1.3.29.tar.gz
php-4.4.0.tar.gz
acid-0.9.6b23.tar.gz
adodb465.tgz
jpgraph-1.19.tar.gz

辅助管理工具：
webmin-1.220-1.noarch.rpm
Net_SSLeay.pm-1.21.tar.gz
snort-1.0.wbm(snort'swebminplugin)

3.软件下载地址

snort-2.4.0.tar.gz(http://www.snort.org)
snortrules-pr-2.4.tar.gz(http://www.snort.org)
mysql-standard-4.1.13-pc-linux-gnu-i686.tar.gz(http://www.mysql.com)
create_mysqlscript(http://cvs.sourceforge.net/viewcvs.py/snort/snort/contrib/)

apache_1.3.29.tar.gz(http://www.apache.org)
mod_ssl-2.8.16-1.3.29.tar.gz(http://www.modssl.org)
php-4.4.0.tar.gz(http://www.php.net)
acid-0.9.6b23.tar.gz(http://acidlab.sourceforge.net)
adodb465.tgz(http://adodb.sourceforge.net/)
jpgraph-1.19.tar.gz(http://www.aditus.nu/jpgraph/index.php)

webmin-1.220-1.noarch.rpm(http://www.webmin.com/)
Net_SSLeay.pm-1.21.tar.gz(http://symlabs.com/Net_SSLeay/)
snort-1.0.wbm(http://www.snort.org/dl/contrib/front_ends/webmin_plugin/)

二、安装

1.准备

sshroot登录FC4，将上述所需文件拷贝至/home

2.安装mysql

#groupaddmysql
#useradd-gmysqlmysql
#cd/home
#tar-vxzfmysql-standard-4.1.14-pc-linux-gnu-i686.tar.gz
#mvmysql-standard-4.1.14-pc-linux-gnu-i686/usr/local/mysql
#cd/usr/local/mysql
#chown-Rroot.
#chown-Rmysqldata
#chgrp-Rmysql.
#scripts/mysql_install_db--user=mysql
#/usr/local/mysql/support-files/mysql.serverstart

3.创建snort数据库

#/usr/local/mysql/bin/mysql
mysql>;
mysql>;setpasswordfor'root'@'localhost'=password('linghood');
mysql>;createdatabasesnort;

#/usr/local/mysql/bin/mysql-uroot-p
mysql>;connectsnort;
mysql>;source/home/create_mysql;//指定create_mysql脚本的路径
mysql>;grantCREATE,INSERT,SELECT,DELETE,UPDATEonsnort.*tosnort;
mysql>;grantCREATE,INSERT,SELECT,DELETE,UPDATEonsnort.*tosnort@localhost;
mysql>;connectmysql;
mysql>;setpasswordfor'snort'@'localhost'=password('linghoodids');
mysql>;setpasswordfor'snort'@'%'=password('linghoodids');
mysql>;flushprivileges;


4.安装并启动snort


#cd/home
#tar-vxzfsnort-2.4.0.tar.gz
#mvsnort-2.4.0/usr/local/snort
#cd/usr/local/snort
#./configure--with-mysql=/usr/local/mysql
#make
#makeinstall

#mkdir/var/snort
#mkdir/var/log/snort
#mkdir/etc/snort(存放rules)

#cd/home
#tar-vxzfsnortrules-pr-2.4.tar.gz
#mvrules/etc/snort
#mvdoc/etc/snort


修改/etc/snort/rules/snort.conf:
(1)将varRULE_PATH../rules一行注释掉
(2)增加outputdatabase:log,mysql,user=snortpassword=linghoodidsdbname=snorthost=localhost
(3)修改include部分
include$RULE_PATH/bad-traffic.rules->;includebad-traffic.rules
(andsoon...)

启动snort(example):
#snort-d-D-c/etc/snort/rules/snort.conf


5.安装apache+mod_ssl

#cd/home
#tar-vxzfapache_1.3.29.tar.gz
#tar-vxzfmod_ssl-2.8.16-1.3.29.tar.gz

#cdmod_ssl-2.8.16-1.3.29
#./configure--with-apache=../apache_1.3.29

#cd../apache_1.3.29
#SSL_BASE=SYSTEM\
./configure\
--prefix=/usr/local/apache\
--enable-module=ssl\
--enable-module=so\
--enable-module=rewrite

#make
#makecertificate
#makeinstall


6.安装PHP

#cd/home
#tar-vxzfphp-4.4.0.tar.gz
#cdphp-4.4.0
#CFLAGS="-DEAPI-fPIC"\
./configure\
--prefix=/usr/local/php\
--with-mysql=/usr/local/mysql\
--with-apxs=/usr/local/apache/bin/apxs\
--with-gd
--with-zlib
--enable-sockets
#make
#makeinstall

注:mod_sslusesApache'sEAPI,soyouneedcompilePHPwith-DEAPI.


7.安装acid+adodb+jpgraph

解压acid-0.9.6b23.tar.gz,adodb465.tgz,gd-2.0.33.tar.gz,jpgraph-1.19.tar.gz
并拷贝到/var/www/html(去掉目录名中的版本号)

#vi/var/www/html/acid/acid_conf.php
修改以下内容:
$DBlib_path="../adodb";
$alert_dbname="snort";
$alert_user="snort";
$alert_password="linghoodids";
$Chartlib_path="../jpgraph/src";


8.修改selinux配置及apache配置

#vi/etc/selinux/config

SELINUX=disabled
(否则会导致libphp4.sosegmentfault)

#vi/usr/local/apache/conf/httpd.conf

ServerName192.168.1.101
DocumentRoot"/var/www/html"

AddTypeapplication/x-httpd-php.php
AddTypeapplication/x-httpd-php-source.phps

##
##SSLVirtualHostContext
##

#Generalsetupforthevirtualhost
DocumentRoot"/var/www/html"
ServerName192.168.1.101


注：不要忘记配置firewall允许https.

9.配置自启动并重启计算机

#vi/etc/rc.d/rc.local

#startmysqld
/usr/local/mysql/support-files/mysql.serverstart
#starthttpd
/usr/local/apache/bin/apachectlstartssl
#startsnort
/usr/local/bin/snort-d-D-c/etc/snort/rules/snort.conf

#reboot


10.测试连接acid和初始化

https://192.168.1.101/acidorhttp://192.168.1.101/acid

Click"Setuppage"to"CreateACIDAG"

到现在为止,Snort+mysql+Apache(withmod_ssl)+php+ACID已经可以正常工作了。


11.辅助管理工具(图形界面管理snort):


(1)安装Net_SSL(Redhat9isbroken)

#cd/home
#tar-vxzfNet_SSLeay.pm-1.21.tar.gz
#cdNet_SSLeay.pm-1.21
#./Makefile.PL
#makeinstall

(2)安装webmin

#cd/home
#rpm-ivhwebmin-1.220-1.noarch.rpm

(3)测试连接，并安装snortmodule

https://127.0.0.1:10000,使用root+密码登录

WebminConfiguration->;SSLEncryption->;生成新的SSLkey
WebminConfiguration->;WebminModules->;安装snort-1.0.wbm
Servers->;SnortIDSAdmin->;进行配置：
Fullpathtosnortexecutable->;
/usr/local/bin/snort-d-D-c/etc/snort/rules/snort.conf

Fullpathtosnortconfigurationfile->;
/etc/snort/rules/snort.conf

Fullpathtosnortrulefilesdirectory->;
/etc/snort/rules

FullpathtosnortPIDfile->;
/var/run/snort_eth0.pid

(4)save之后就可以打开snort的配置界面。

12.限定apache只允许https连接

修改/usr/local/apache/conf/httpd.conf如下

<IfDefineSSL>;
#Listen80
Listen443
</IfDefine>;

13.给Apache加简单的访问控制

(1)创建一个授权用户并设置密码
#/usr/local/apache/bin/htpasswd-c/usr/local/apache/conf/auth.userslinghood
Newpassword:******
Re-typenewpassword:******
Addingpasswordforuserlinghood

(2)修改/usr/local/apache/conf/httpd.conf文件如下

<Directory/>;
#OptionsFollowSymLinks
#AllowOverrideNone
AuthTypeBasic
AuthName"IDS"
AuthUserFile/usr/local/apache/conf/auth.users
Requirevalid-user
</Directory>;

<Directory"/var/www/html">;
#OptionsIndexesFollowSymLinksMultiViews
#AllowOverrideNone
#Orderallow,deny
#Allowfromall
AuthTypeBasic
AuthName"IDS"
AuthUserFile/usr/local/apache/conf/auth.users
Requirevalid-user
</Directory>;