环境
- MacOS 10.14.6
- JDK1.8
生成私钥公钥
- 使用JDK自带的
keytool工具生成签名
keytool -genkeypair -keysize 1024 -validity 3650 -alias "zuiyuPrivateKey" -keypass "zuiyu_private_password_1234" -keystore "zuiyuPrivateKeys.keystore" -storepass "zuiyu_public_password_1234" -dname "CN=zuiyu,OU=zuiyu,O=zuiyu,L=BJ,ST=BJ,C=CN"
- 导出签名文件 zuiyuCertfile.cer
keytool -exportcert -alias "zuiyuPrivateKey" -keystore "zuiyuPrivateKeys.keystore" -storepass "zuiyu_public_password_1234" -file "zuiyuCertfile.cer"
- 导入签名文件
keytool -import -alias "zuiyuPublicCert" -file "zuiyuCertfile.cer" -keystore "zuiyuPublicCerts.keystore" -storepass "zuiyu_public_password_1234"
- 帮助命令（根据需要食用）
# 删除 keytool -delete -alias zuiyuPrivateKey -keystore "zuiyuPrivateKeys.keystore" -storepass "zuiyu_public_password_1234" # 查看 keytool -list -v -keystore zuiyuPrivateKeys.keystore -storepass "zuiyu_public_password_1234"
- 最后
上述命令执行完成之后，会在当前路径下生成三个文件，分别是：zuiyuPrivateKeys.keystore、zuiyuPublicCerts.keystore、zuiyuCertfile.cer。其中文件zuiyuCertfile.cer不再需要可以删除，文件zuiyuPrivateKeys.keystore用于当前的license-server项目给客户生成license文件，而文件zuiyuPublicCerts.keystore则随应用代码部署到客户服务器，用户解密license文件并校验其许可信息。
license-server 项目参考
https://github.com/zuiyu-main/springboot-demo/tree/master/springboot-license
