It is not simple to manage white/blacklists for method calls in Jenkins.

 Say you have built up a lot of approvals over time and some newbie administrator approves one that is bad there is no way to remove individual entries.

The only way to do this is to clear out the list and re-train the entire whitelist.

 But there is also no way to bulk submit (or even submit individual) entries for approval

 This means that removing one item will likely break all of you pipelines for hours or days until all of the approvals are re-added (until next time...)

Acceptance Criteria

• An administrator can add a new signature to the whitelist without having to create a Pipeline using the script signature.
• An administrator can add a new signature to the blacklist without having to create a Pipeline using the script signature.
• An administrator can remove individual signatures from the blacklist that where previously approved without removing every approval.
  An administrator can remove individual signatures from the whitelist that where previously approved without removing every approval.
• An administrator can export the whitelist/blacklist and import it into a different jenkins