Create self-signed certificate for wiremock and configure a java client under test for HTTPS

gistfile1.md

1. Generate self-signed certificate

keytool -genkey -alias wiremock -keyalg RSA -keysize 1024 \
    -validity 365 -keypass password -keystore identity.jks -storepass password

Important: keypass must equal storepass, or else you'll receive java.io.IOException: !JsseListener: java.security.UnrecoverableKeyException: Cannot recover key

2. Start wiremock with the new keystore and HTTPS enabled

java -jar wiremock-1.54-standalone.jar --https-port 8081 --https-keystore ./identity.jks

3. Client

Run java with -Djavax.net.ssl.trustStore=/path/to/identity.jks and calls to https://localhost will succeed :-)

Resources

• keytool -list -v -keystore keystore -alias wiremock
• https://www.sslshopper.com/article-most-common-java-keytool-keystore-commands.html
• https://confluence.atlassian.com/pages/viewpage.action?pageId=424313691
• https://blogs.oracle.com/blogbypuneeth/entry/steps_to_create_a_self
• http://wiremock.org/running-standalone.html