nginx中怎么实现双向认证

nginx中怎么实现双向认证，很多新手对此不是很清楚，为了帮助大家解决这个难题，下面小编将为大家详细讲解，有这方面需求的人可以来学习下，希望你能有所收获。

客户端证书生成：

1)创建根证私钥

openssl genrsa -out root-key.key 2048

2)创建根证书请求文件

openssl req -new -out root-req.csr -key root-key.key

具体如下

[root@localhost sslKey]# openssl req -new -out root-req.csr -key root-key.keyYou 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) []:bjLocality Name (eg, city) [Default City]:bjOrganization Name (eg, company) [Default Company Ltd]:dcOrganizational Unit Name (eg, section) []:dcCommon Name (eg, your name or your server's hostname) []:rootEmail Address []:Please enter the following 'extra' attributesto be sent with your certificate requestA challenge password []:An optional company name []:

其中国家,省市,公司等需要和后面的证书保持一致.后面challenge password的地方直接回车就好

3)自签根证书

openssl x509 -req -in root-req.csr -out root-cert.cer -signkey root-key.key -CAcreateserial -days 3650

4)生成p12格式根证书,密码填写123456

openssl pkcs12 -export -clcerts -in root-cert.cer -inkey root-key.key -out root.p12

至此客户端证书生成完毕。

我们得到root-cert.cer 和 root.p12，将root.p12导入至浏览器，在nignx中开启客户端认证

server {    listen 443;    server_name abc.com;    ssl on;    ssl_certificate   cert/server.pem;     ssl_certificate_key  cert/server.key;    ssl_client_certificate cert/root.cer;  #本文生成cer文件    ssl_verify_client on;                  #开启校验    ssl_session_timeout 5m;    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;    ssl_prefer_server_ciphers on;        client_max_body_size 10m;    location / {            proxy_set_header Host $host;            proxy_set_header X-Real-IP $remote_addr;            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;            proxy_set_header X-Forwarded-Proto https;            proxy_pass http://192.168.0.138:8081;    }}

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