Using deploy tokens

If you run lmrtfy with a headless setup (Raspberry Pi, server, google colab, ..) you cannot use lmrtfy login to authenticate.

To mitigate this issue you can create a deployment token from the catalog. The deployment token is valid for the function that has been specified.

The following listing creates a token for <funtion> in <namespace>. This can be any function available owned by you.

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In [1]: from lmrtfy.functions import catalog
Out[2]: 

In [2]: catalog.issue_deploy_token(catatlog.<namespace>.<function>)
Out[2]: 
{'token_id': '4HLTgo9bKhaK6kvv2dYA',
 'token': 'LMRTFY...'}

The token always starts with LMRTFY. The token_id is needed to revoke the deployment key when you don't want to use it anymore. Keep the deployment token secret.

In order to use deployment key you need to set the LMRTFY_ACCESS_TOKEN environment variable:

$ LMRTFY_ACCESS_TOKEN="LMRTFY..." lmrtfy deploy <script.py> --local --namespace="<namespace>"

This way you can use lmrtfy on any platform, that does not allow a regular login. <namespace> is the same namespace that is used in the first listing.

To revoke the deployment key, you just need to do the following:

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In [3]: catalog.revoke_token(<token_id>)
Out[3]: True