| 在未使用SSL证书对服务器数据进行加密认证的情况下，用户的数据将会以明文的形式进行传输，这样一来使用抓包工具是可以获取到用户密码信息的，非常危险。而且也无法验证数据一致性和完整性，不能确保数据在传输过程中没被改变。所以网站如果有涉及用户账户等重要信息的情况下通常要配置使用SSL证书，实现https协议。 在生产环境中的SSL证书都需要通过第三方认证机构购买，分为专业版OV证书（浏览器地址栏上不显示企业名称）和高级版EV（可以显示企业名称）证书，证书所保护的域名数不同也会影响价格（比如只对www认证和通配*认证，价格是不一样的），且不支持三级域名。测试中可以自己作为证书颁发机构来制作证书，浏览器会显示为红色，代表证书过期或者无效，如果是黄色的话代表网站有部分连接使用的仍然是http协议。 不管使用哪种方法，在拿到证书后对Nginx的配置都是一样的，所以这里以搭建OpenSSL并制作证书来进行完整说明 一、准备环境1）nginx服务 2）ssl模块 [root@ns3 ~]# systemctl stop firewalld[root@ns3 ~]# iptables -F[root@ns3 ~]# setenforce 0[root@ns3 ~]# yum -y install pcre zlib pcre-devel zlib-devel[root@ns3 ~]# tar xf nginx-1.16.0.tar.gz -C /usr/src/[root@ns3 ~]#cd /usr/src/nginx-1.16.0[root@ns3 ~]#./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module&&make && make install #后续需要的模块一次性安装 3）检测openssl是否安装 [root@ns3 ~]# rpm -qa openssl 2 openssl-1.0.1e-42.el7.x86_64 若没有安装 [root@ns3 ~]# yum -y install openssl openssl-devel 二、创建根证书CA1、生成CA私钥 [root@ns3 ~]# cd zhengshu/[root@ns3 zhengshu]# openssl genrsa -out local.key 2048Generating RSA private key, 2048 bit long modulus...........................................................................................................................................................................................................................+++............................................................................................................................................................................................+++e is 65537 (0x10001)[root@ns3 zhengshu]# lslocal.key 2、生成CA证书请求 [root@ns3 zhengshu]# openssl req -new -key local.key -out local.csrYou 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]:CN #国家State or Province Name (full name) []:BJ #省份Locality Name (eg, city) [Default City]:BJ #城市Organization Name (eg, company) [Default Company Ltd]:Organizational Unit Name (eg, section) []:test #部门Common Name (eg, your name or your server's hostname) []:test #主机名Email Address []:test@test.com #邮箱Please enter the following 'extra' attributesto be sent with your certificate requestA challenge password []:wuminyan #密码An optional company name []:wuminyan #姓名[root@ns3 zhengshu]# lslocal.csr local.key req: 这是一个大命令，提供生成证书请求文件，验证证书，和创建根CA -new: 表示新生成一个证书请求 -x509: 直接输出证书 -key: 生成证书请求时用到的私钥文件 -out：输出文件 3、生成CA根证书 这个生成CA证书的命令会让人迷惑1.通过秘钥 生成证书请求文件2.通过证书请求文件 生成最终的证书 -in 使用证书请求文件生成证书，-signkey 指定私钥，这是一个还没搞懂的参数[root@ns3 zhengshu]# openssl x509 -req -in local.csr -extensions v3_ca -signkey local.key -out local.crtSignature oksubject=/C=CN/ST=BJ/L=BJ/O=Default Company Ltd/OU=test/CN=test/emailAddress=test@test.comGetting Private key 三、根据CA证书创建server端证书1、生成server私匙 [root@ns3 zhengshu]# openssl genrsa -out my_server.key 2048Generating RSA private key, 2048 bit long modulus.................................+++.........................................+++e is 65537 (0x10001)[root@ns3 zhengshu]# lslocal.crt local.csr local.key my_server.key 2、生成server证书请求 [root@ns3 zhengshu]# openssl x509 -req -in local.csr -extensions v3_ca -signkey local.key -out local.crtSignature oksubject=/C=CN/ST=BJ/L=BJ/O=Default Company Ltd/OU=test/CN=test/emailAddress=test@test.comGetting Private key[root@ns3 zhengshu]# openssl genrsa -out my_server.key 2048Generating RSA private key, 2048 bit long modulus.................................+++.........................................+++e is 65537 (0x10001)[root@ns3 zhengshu]# openssl req -new -key my_server.key -out my_server.csrYou 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]:Organizational Unit Name (eg, section) []:testCommon Name (eg, your name or your server's hostname) []:testEmail Address []:test@test.comPlease enter the following 'extra' attributesto be sent with your certificate requestA challenge password []:wuminyanAn optional company name []:wuminyan[root@ns3 zhengshu]# lslocal.crt local.csr local.key my_server.csr my_server.key 3、生成server证书 [root@ns3 zhengshu]# openssl x509 -days 365 -req -in my_server.csr -extensions v3_req -CAkey local.key -CA local.crt -CAcreateserial -out my_server.crt Signature ok subject=/C=CN/ST=BJ/L=BJ/O=Default Company Ltd/OU=test/CN=test/emailAddress=test@test.com Getting CA Private Key 四、配置nginx支持SSL[root@ns3 ~]# vim /etc/nginx.cof #这里设置了一个软连接:lln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/server { listen 80; listen 443 default ssl; #监听433端口 keepalive_timeout 100; #开启keepalive 激活keepalive长连接，减少客户端请求次数 ssl_certificate /root/zhengshu/local.crt; #server端证书位置 ssl_certificate_key /root/zhengshu/local.key; #server端私钥位置 ssl_session_cache shared:SSL:10m; #缓存session会话 ssl_session_timeout 10m; # session会话 10分钟过期 ssl_ciphers HIGH:!aNULL:!MD5; ssl_prefer_server_ciphers on; server_name test.com; charset utf-8; location / { root html; index index.html index.htm; } }}五、测试输入https：//192.168.200.115 
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IDEA部署Docker到WSL2的详细过程
使用tomcat设定shared lib共享同样的jar |
