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本地centos虚拟机添加自签发的SSL证书，支持谷歌和IE浏览器！

2020-4-19 14:17 |来自: 互联网 2045 0

摘要: 本文介绍如何在局域网环境下配置CENTOS虚拟机站点自签发的SSL证书，实现https访问首先安装openssl：# yum install mod_ssl openssl安装后配置文件路径一般为：/etc/pki/tls/openssl.cnf创建好证书目录后，开始生成证书。第一步：# openssl genrsa -out server.key 2048Generating RSA private key, 204 ...

关键词： 证书 server Name SSL openssl 配置 key bogon certificate root

本文介绍如何在局域网环境下配置CENTOS虚拟机站点自签发的SSL证书，实现https访问

首先安装openssl：

[root@bogon andy]# yum install mod_ssl openssl

安装后配置文件路径一般为：/etc/pki/tls/openssl.cnf

创建好证书目录后，开始生成证书。第一步：

[root@bogon ssl]# openssl genrsa -out server.key 2048
Generating RSA private key, 2048 bit long modulus
....................................................+++
.......+++
e is 65537 (0x10001)

第二步，继续操作，执行该命令后马上提示输入若干信息

[root@bogon ssl]# openssl req -new -key server.key -out server.csr
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [XX]:cn
State or Province Name (full name) []:beijing
Locality Name (eg, city) [Default City]:bj
Organization Name (eg, company) [Default Company Ltd]:by
Organizational Unit Name (eg, section) []:icbc
Common Name (eg, your name or your server's hostname) []:www.zheng888.cn
Email Address []:[email protected]
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:Ops

假设虚拟机上站点绑定的域名是www.zheng888.cn，那么Common Name (eg, your name or your server's hostname) []:项目要录入www.zheng888.cn，另外A challenge password []:是密码，可以回车略过

因为Chrome浏览器要求证书中必须包含“Subject Alternative Names”这一参数，所以第三步输入：

[root@bogon ssl]# echo "subjectAltName=DNS:www.zheng888.cn" > cert_extensions

最后第四步生成证书：

[root@bogon ssl]# openssl x509 -req -sha256 -in server.csr -signkey server.key -extfile cert_extensions -out server.crt -days 3650
Signature ok
subject=/C=cn/ST=beijing/L=bj/O=by/OU=icbc/CN=www.zheng888.cn/[email protected]
Getting Private key

下面命令用于生成.pfx证书：

[root@bogon ssl]# openssl pkcs12 -inkey server.key -in server.crt -export -out server.pfx -name server

生成好证书后配置nginx支持https

        #https配置开始
    listen       443 ssl;
        server_name  localhost;
 
        ssl_certificate      ssl/server.crt;
        ssl_certificate_key  ssl/server.key;
 
        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;
 
        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;
        #https配置结束

注意重启nginx服务器

配置浏览器安装证书，只有安装证书后才不会有证书错误、不安全标记的提示，下面是IE安装证书的方法：

用 IE 通过 HTTPS 打开网站，会收到如下证书错误警告：