Per the docs, you can go through a rather clunky process of export a cert from a browser manually and getting it recognized locally. Is there anything similar to curl's --insecure
switch to make this practical?
Good news everyone! :-) Just found out that new version (0.7.1) of HttpBuilder introduces method:
ignoreSSLIssues()
This solves all problems regarding invalid SSL certificates (of course you have to be aware that it also decreases security).
More information about this method: https://github.com/jgritman/httpbuilder/wiki/SSL (section at the bottom)