linux中自建证书搭建https

来源：互联网发布：ssd优化编辑：程序博客网时间：2024/05/29 02:38

前言

搭建https有两种方式，分为单向认证和双向认证。单向认证就是传输的数据加密过了，但是不会校验客户端的来源，也就只有客户端验证服务端证书。

搭建https

1.生成单向认证的https证书

建立服务器私钥，生成RSA秘钥。过程中会要求输入密码，记住你输入的密码。（如：123456）

[root@iZ23f31fmtgZ certificate]# openssl genrsa -des3 -out server.key 2048Generating RSA private key, 2048 bit long modulus...................................................................+++....................+++e is 65537 (0x10001)Enter pass phrase for server.key:Verifying - Enter pass phrase for server.key:[root@iZ23f31fmtgZ certificate]# lsserver.key

生成一个证书请求，涉及到密码就输入之前输入过的密码即可。

[root@iZ23f31fmtgZ certificate]# openssl req -new -key server.key -out server.csrEnter pass phrase for server.key:You are about to be asked to enter information that will be incorporatedinto 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 blankFor some fields there will be a default value,If you enter '.', the field will be left blank.-----Country Name (2 letter code) [XX]:CNState or Province Name (full name) []:ZHEJIANGLocality Name (eg, city) [Default City]:HANGZHOUOrganization Name (eg, company) [Default Company Ltd]:BEYONDSOFTOrganizational Unit Name (eg, section) []:ODCCommon Name (eg, your name or your server's hostname) []:ODCEmail Address []:Please enter the following 'extra' attributesto be sent with your certificate requestA challenge password []:123456An optional company name []:[root@iZ23f31fmtgZ certificate]# lsserver.csr  server.key

输入完这些内容，会生成一个server.csr文件

[root@iZ23f31fmtgZ certificate]# cp server.key server.key.org[root@iZ23f31fmtgZ certificate]# lsserver.csr  server.key  server.key.org

对于上面的秘钥进行ssl加密

[root@iZ23f31fmtgZ certificate]# openssl rsa -in server.key.org -out server.keyEnter pass phrase for server.key.org:writing RSA key

使用上面的秘钥和CSR对正式进行签名

[root@iZ23f31fmtgZ certificate]# openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crtSignature oksubject=/C=CN/ST=ZHEJIANG/L=HANGZHOU/O=BEYONDSOFT/OU=ODC/CN=ODCGetting Private key[root@iZ23f31fmtgZ certificate]# lsserver.crt  server.csr  server.key  server.key.org

这样证书就建好了。。

然后在nginx中修改server就可以实现https了

server {    listen  443;        server_name www.beyondsofthz.com;        ssl on;        ssl_certificate /home/default/certificate/ca.cer;        ssl_certificate_key /home/default/certificate/server.keystore;        ssl_session_timeout  5m;        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;        ssl_ciphers HIGH:!aNULL:!MD5;         ssl_prefer_server_ciphers   on;    }

2. 生成双向证书

略。

参考文章：

使用keytool生成证书

http://www.cnblogs.com/beiyan/p/6248187.html

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