Epic: Globus Integration

[deepakduggirala]

Handle OAuth flow and robust interaction with Globus SDK.

Tasks:

• globus-auth-registration

  • Register app with Globus, obtain client ID/secret

• globus-auth-flow-handler

  • Implement server-side OAuth callback handler

• globus-access-token-management

  • Secure short-term storage of Globus tokens

• globus-submit-transfer

  • Build TransferData and submit to endpoint

• globus-monitor-transfer

  • Poll and log transfer status

• globus-transfer-retry-logic

  • Retry on known failure conditions (e.g. 403, token expiry)