本文节选自《Netkiller Java 手札》
keytool -genkey -alias www.netkiller.cn -keyalg RSA -keystore /www/netkiller.cn/www.netkiller.cn.keystore
导入证书(Windows)
keytool -selfcert -alias www.netkiller.cn -keystore www.netkiller.cn.keystore
keytool -export -alias www.netkiller.cn -keystore www.netkiller.cn.keystore -storepass passw0rd -rfc -file www.netkiller.cn.cer
导入证书(JVM)
keytool -importcert -alias www.netkiller.cn -file www.netkiller.cn.cer -keystore /srv/java/jre/lib/security/cacerts
配置Tomcat HTTPS 端口 8443(由于JVM不能fork和setuid,所以无法向nginx,apache httpd 那样设置 80 端口,除非你使用root用户运行,但这样做是不安全的。)
server.port=8443
server.ssl.enabled=true
server.ssl.key-store=/www/netkiller.cn/www.netkiller.cn.keystore
server.ssl.key-store-password=passw0rd
server.ssl.key-store-type=JKS
server.ssl.key-alias=www.netkiller.cn
/srv/java/bin/java -server -Xms2048m -Xmx8192m -Djava.security.egd=file:/dev/./urandom -jar /www/netkiller.cn/www.netkiller.cn/www.netkiller.cn-0.0.1.war
String url = "https://www.netkiller.cn:8443/public/test/version.json";
ResponseEntity<RestResponse<String>> result = restTemplate.exchange(url, HttpMethod.GET, null, new ParameterizedTypeReference<RestResponse<String>>() {});