在 Talend Administration Center 中配置 TLS/SSL

keytool -genkey -keyalg RSA -alias tac-tomcat -keystore tac-tomcat-keystore.jks -storepass tacadmin -validity 3600 -keysize 2048

<!-- Define an SSL Coyote HTTP/1.1 Connector on port 8443 -->
<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="8443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
keystoreFile="conf/tac-tomcat-keystore.jks" keystorePass="tacadmin"
clientAuth="false" sslProtocol="TLS"/>

<Connector executor="tomcatThreadPool"
port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
throwOnFailure="true"
redirectPort="8443" />

#export certificate into .cert file
keytool -keystore tac-tomcat-keystore.jks -alias tac-tomcat -export -file tac-tomcat.cert
#import certificate into jks
keytool -keystore tac-tomcat-truststore.jks -alias tac-tomcat -import -file tac-tomcat.cert

Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target during user authentication.

set "JAVA_OPTS=%JAVA_OPTS% -Xmx4096m -Dfile.encoding=UTF-8"

set "JAVA_OPTS=%JAVA_OPTS% -Xmx4096m -Dfile.encoding=UTF-8 -Djavax.net.ssl.trustStore=$CATALINA_HOME/conf/tac-tomcat-truststore.jks -Djavax.net.ssl.trustStorePassword=tacadmin"