Rhythm 2.0 Specifications

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WF-COM-CAT-008Download an entitled file

Markdown

WF-COM-CAT-008

Download an entitled file

Markdown
  • DocumentDraft
  • ImplementationObserved

Planning

Implements
CAP-COM-CAT-009

KindWorkflowProduct areaCommerceModuleCatalog and Selling ConfigurationRevision1

Read atservices-commerce c8b66a98

Download an entitled file ​

What It Does ​

A buyer retrieves a purchased private file through a download grant. Limited access consumes capacity before the signed delivery link is returned.

The Flow ​

When Something Fails ​

Reject another member’s grant and return not found for missing or wrong-kind grants. No use has been consumed. Return not found for a file outside that product. The grant balance is unchanged. Reject exhausted, expired or revoked access. Capacity changes only for a permitted consumption. Return delivery failure even if the earlier consumption succeeded. A granted use can remain consumed without a returned link.

Open Design Questions ​

The implemented recovery and concurrency behaviour above defines the current boundary. Any change to transaction scope or product authority requires a recorded decision.

Controls

26 controls apply, from the corpus control catalogue.

TC-AZ-001 TC-AZ-002 TC-AZ-003 TC-AZ-004 TC-AZ-006 TC-TEN-001 TC-TEN-002 TC-TEN-003 TC-TEN-004 TC-CRY-001 TC-CRY-004 TC-DAT-001 TC-DAT-002 TC-DAT-003 TC-DAT-004 TC-LOG-001 TC-LOG-002 TC-LOG-003 TC-LOG-004 TC-LOG-005 TC-PI-001 TC-PI-002 TC-PI-003 TC-PI-005 TC-PRV-001 TC-PRV-002

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