feat(content-claims): allow carpark fallback on content claims #14
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Also lookup from car park for missing content claims locations
hannahhoward
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Jan 10, 2025
# Goals Return location claims that were never published properly on the blob protocol from ~May - November 2024 fix #63 # Implementation Essentially this ports storacha/blob-fetcher#14 - When no legacy claims are found in the legacy claims bucket, check if the cid in question has an uploaded blob in carpark (via head request) - if present, generate a location claim on demand, in much the same way we do for data pre-blob protocol data (reading from the blob-index table) - however, here we fold into the normal indexing query process, and the way we accomplish this is via identity CIDs. Which is... a bit funky, but seems the simplest mechanism for making everything work together :) # For Discussion TODO: - test for bucketFallbackMapper - maybe integration test the whole thing
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Goals
Temp fix our gateway problems while we search for deeper solutions
Implementation
Since fetching of indexes is broken, this works around it by just checking CAR park directly.