tomcat的SSL配置

Table of Contents

• 1. 删除别名为tomcat的密钥
• 2. 生成别名为tomcat的密钥
• 3. tomcat配置密钥存储路径
• 4. 生成证书并通过浏览器导入
• 5. 80,443端口重定向
• 6. 相关参考
  • 6.1. 链接
  • 6.2. openssl生成脚本

删除别名为tomcat的密钥

keytool -delete -keystore /mnt/c/tmp/test.example.com.keystore -alias tomcat

生成别名为tomcat的密钥

keytool -genkey -alias tomcat -keyalg RSA -keystore /mnt/c/tmp/test.example.com.keystore -keyalg RSA -validity 9999 \
-dname "EMAILADDRESS=test@gmail.com, CN=test.example.com, O=Chimps, L=Portland, S=Oregon, C=US, OU=Portland" \
-ext san=dns:test.example.com

tomcat配置密钥存储路径

<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"
               maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
               keystoreFile="c:\tmp\test.example.com.keystore" keystorePass="changeit"
               clientAuth="false" sslProtocol="TLS" />

生成证书并通过浏览器导入

keytool -export -alias tomcat -keystore /mnt/c/tmp/test.example.com.keystore -rfc -file /mnt/c/tmp/test.example.com.cer

80,443端口重定向

sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 8080
sudo iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-ports 8443

相关参考

链接

https://cloud.tencent.com/document/product/400/4143#4.-tomcat-.E8.AF.81.E4.B9.A6.E9.83.A8.E7.BD.B2

openssl生成脚本

#!/bin/sh
# create self-signed server certificate:
read -p "Enter your domain [www.example.com]: " DOMAIN
echo "Create server key..."
openssl genrsa -des3 -out $DOMAIN.key 1024
echo "Create server certificate signing request..."
SUBJECT="/C=US/ST=Mars/L=iTranswarp/O=iTranswarp/OU=iTranswarp/CN=$DOMAIN"
openssl req -new -subj $SUBJECT -key $DOMAIN.key -out $DOMAIN.csr
echo "Remove password..."
mv $DOMAIN.key $DOMAIN.origin.key
openssl rsa -in $DOMAIN.origin.key -out $DOMAIN.key
echo "Sign SSL certificate..."
openssl x509 -req -days 3650 -in $DOMAIN.csr -signkey $DOMAIN.key -out $DOMAIN.crt
echo "TODO:"
echo "Copy $DOMAIN.crt to /etc/nginx/ssl/$DOMAIN.crt"
echo "Copy $DOMAIN.key to /etc/nginx/ssl/$DOMAIN.key"
echo "Add configuration in nginx:"
echo "server {"
echo "    ..."
echo "    listen 443 ssl;"
echo "    ssl_certificate     /etc/nginx/ssl/$DOMAIN.crt;"
echo "    ssl_certificate_key /etc/nginx/ssl/$DOMAIN.key;"
echo "}"