标签:cat over virt .com 配置文件 linux 基础 openssl httpd 摘要认证
超文本传输协议(英语:HyperText Transfer Protocol,缩写:HTTP)是一种用于分布式、协作式和超媒体信息系统的应用层协议。HTTP是万维网的数据通信的基础。?
(一)基于用户的访问控制
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认证:Authorization:客户端用户填入账号和密码后再次发送请求报文;认证通过时,则服务器发送响应的资源;
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认证方式有两种:
basic:明文
digest:消息摘要认证
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basic认证配置示例
(1) 定义安全域
<Directory "">
Options None
AllowOverride None
AuthType Basic
AuthName "String“
AuthUserFile "/PATH/TO/HTTPD_USER_PASSWD_FILE"
Require user username1 username2 ...
</Directory>
(2) 提供账号和密码存储
使用htpasswd命令进行维护
htpasswd? [OPTIONS]? passwdfile? ?userName
选项有:? ? ? ? ? ?
-c:添加第一个用户时创建此文件?
-m:md5格式加密用户密码存放?
-s:sha格式加密用户密码存放
-D:删除指定用户
-b:批模式添加用户
htpasswd -b [options] /PATH/TO/HTTPD_PASSWD_FILE username password
基于组账号进行认证
(1) 定义安全域
<Directory "">
Options None
AllowOverride None
AuthType Basic
AuthName "String“
AuthUserFile "/PATH/TO/HTTPD_USER_PASSWD_FILE"
AuthGroupFile "/PATH/TO/HTTPD_GROUP_FILE"
Require group grpname1 grpname2 ...
</Directory>
(2) 创建用户账号和组账号文件;
组文件:每一行定义一个组
GRP_NAME: username1 username2
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(二)虚拟主机
基于ip:为每个虚拟主机准备至少一个ip地址;
<VirtualHost 10.120.123.6:80>
ServerName www.a.com
DocumentRoot "/www/a.com/htdocs"
</VirtualHost>
<VirtualHost 10.120.123.7:80>
ServerName www.b.net
DocumentRoot "/www/b.net/htdocs"
</VirtualHost>
基于port:为每个虚拟主机使用至少一个独立的port;
<VirtualHost 10.120.123.6:80>
ServerName www.a.com
DocumentRoot "/www/a.com/htdocs"
</VirtualHost>
<VirtualHost 10.120.123.6:8080>
ServerName www.b.net
DocumentRoot "/www/b.net/htdocs"
</VirtualHost>
基于FQDN:为每个虚拟主机使用至少一个FQDN;
<VirtualHost 10.120.123.6:80>
ServerName www.a.com
DocumentRoot "/www/a.com/htdocs"
</VirtualHost>
<VirtualHost 10.120.123.6:80>
ServerName www.b.net
DocumentRoot "/www/b.net/htdocs"
</VirtualHost>
(三)HTTPS经由HTTP进行通信,但利用SSL/TLS来加密数据包
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1.安装mod_ssl包,配置http支持https
yum -y install mod_ssl
httpd -M | grep ssl
ssl_module (shared)
2.建立私有CA
(1)生成私钥
(umask 077;openssl genrsa -out /etc/pki/CA/private/cakey.pem 4096)
(2)生成自签证书
openssl req -new -x509 -key /etc/pki/CA/private/cakey.pem -out /etc/pki/CA/cacert.pem -days 3650
3.在服务器端创建签署请求,CA签证
(1)生成私钥
mkdir /etc/httpd/ssl
cd /etc/httpd/ssl
(umask 077; openssl genrsa -out /etc/httpd/ssl/httpd.key 2048)
(2)生成签署请求
openssl req -new -key httpd.key -out httpd.csr -days 365
(3)CA签证
openssl ca -in httpd.csr -out /etc/httpd/ssl/httpd.crt -days 365
修改配置文件: vim /etc/httpd/conf.d/ssl.conf
<VirtualHost 10.120.123.6:443>
ServerName www.a.com
DocumentRoot /www/a.com/htdocs
SSLengine ON
SSLprotocol ALL -sslv2 -sslv3
SSLcertificatefile /etc/httpd/ssl/httpd.crt
SSLcertificatekeyfile /etc/httpd/ssl/httpd.key
</VirtualHost>
标签:cat over virt .com 配置文件 linux 基础 openssl httpd 摘要认证
原文地址:https://blog.51cto.com/14074807/2373777