Das 2008/get edl token from launchpad token

[eni-awowale]

Description

This PR updates varinfo.cmr_search to include functionality to get a users EDL token given a LaunchPad token with get_edl_token_from_launchpad and get_edl_token_header.

Jira Issue ID

DAS-2008

Local Test Steps

# Imports
from cmr import CMR_UAT
from varinfo.generate_umm_var import generate_collection_umm_var

token_launchpad = "<i hope you have one our this won't work :-P>"
generate_collection_umm_var('C1256535511-EEDTEST', token_launchpad, CMR_UAT)

# To publish uncomment line below
# generate_collection_umm_var('C1256535511-EEDTEST', token_launchpad, CMR_UAT, publish=True)

PR Acceptance Checklist

• Jira ticket acceptance criteria met.
• CHANGELOG.md updated to include high level summary of PR changes.
• VERSION updated if publishing a release.
• Tests added/updated and passing.
• Documentation updated (if needed).

[flamingbear]

Hey Eni, looks pretty good. I had a few questions and suggestions for you. But I wanted to get this back to you before I tried to test it so you could work on it.

[flamingbear]

Thanks for the updates, I think this looks good!

[owenlittlejohns]

Mainly just nits. The main themes:

• Probably want to bump the version.txt file to release this when it is merged.
• Considering specific exception types in your try/except around the call to URS.
• Probably not renaming auth_header just yet, as it could still be Bearer <EDL token>. (But we're pretty close to being able to deprecate that option)

Generally, though, this is great! LaunchPad tokens are a pain, but this code makes sense and I think makes it clear which tasks need one versus an EDL bearer token.

[owenlittlejohns]

Looks good to me! Thanks for the quick updates for my minor nits.

[eni-awowale]

Thanks everyone! Ready set LaunchPad 🚀!