Title: #1047: Use the user-provided CA chain file in connections & check for file
The user now may provide their own CA chain to the make API commands but it isn't
The value is also not checked for existence throwing a generic "no such file"
error rather than "file <foo> doesn't exist"
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1047/head:pr1047
git checkout pr1047