使用openssl生成ssl(https)证书-创新互联

openssl生成证书

[nginx@machina key]$ pwd
/app/nginx/key

主要从事网页设计、PC网站建设(电脑版网站建设)、wap网站建设(手机版网站建设)、响应式网站开发、程序开发、微网站、微信小程序开发等,凭借多年来在互联网的打拼,我们在互联网网站建设行业积累了丰富的成都做网站、成都网站设计、成都外贸网站建设、网络营销经验,集策划、开发、设计、营销、管理等多方位专业化运作于一体,具备承接不同规模与类型的建设项目的能力。
  1. 生成私钥
    openssl genrsa -out server.key 2048
  2. 生成证书请求
    openssl req -new -key server.key -out server.csr
  3. 填入信息
    [nginx@machina key]$ 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) []:gd
    Locality Name (eg, city) [Default City]:gz
    Organization Name (eg, company) [Default Company Ltd]:ai
    Organizational Unit Name (eg, section) []:ai
    Common Name (eg, your name or your server's hostname) []:112.96.28.206
    Email Address []:

Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
[nginx@machina key]$
[nginx@machina key]$ ls
old server.csr server.key

4. 备份一份服务器密钥文件
cp server.key server.key.org
5. 去除文件口令
openssl rsa -in server.key.org -out server.key
6. 生成证书文件server.crt
openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt

[nginx@machina key]$ openssl rsa -in server.key.org -out server.key
writing RSA key
[nginx@machina key]$
[nginx@machina key]$ openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
Signature ok
subject=/C=cn/ST=gd/L=gz/O=ai/OU=ai/CN=112.96.28.206
Getting Private key

一般只需三步:
1. openssl genrsa -out server.key 2048
2. openssl req -new -key server.key -out server.csr
3. openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt

关于密码:
openssl genrsa -out server.key 2048
    不需要密码。
openssl genrsa -des3 -out server.key 2048
    需要密码。
https://www.jianshu.com/p/9523d888cf77

关于域名:
用openssl,域名可以不输;
用keystore,必须输入。

另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。


分享名称:使用openssl生成ssl(https)证书-创新互联
链接地址:http://ybzwz.com/article/dpocgp.html