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https://code.sup39.dev/repos/Wqawg
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32c87e3839
New iteration of the ActivityPub delivery implementation and interface. Advantages over previous interface: * When sending a ByteString body, the sender is explicitly passed as a parameter instead of JSON-parsing it out of the ByteString * Clear 3 operations provided: Send, Resend and Forward * Support for per-actor keys * Actor-type-specific functions (e.g. deliverRemoteDB_D) removed * Only the most high-level API is exposed to Activity handler code, making handler code more concise and clear Also added in this patch: * Foundation for per-actor key support * 1 key per actor allowed in DB * Disabled C2S and S2S handlers now un-exported for clarity * Audience and capability parsing automatically done for all C2S handlers * Audience and activity composition automatically done for Vervis.Client builder functions Caveats: * Actor documents still don't link to their per-actor keys; that should be the last piece to complete per-actor key support * No moderation and anti-spam tools yet * Delivery API doesn't yet have good integration of persistence layer, e.g. activity is separately encoded into bytestring for DB and for HTTP; this will be improved in the next iteration * Periodic delivery now done in 3 separate steps, running sequentially; it simplifies the code, but may be changed for efficiency/robustness in the next iterations * Periodic delivery collects per-actor keys in a 1-DB-transaction-for-each-delivery fashion, rather than grabbing them in the big Esqueleto query (or keeping the signed output in the DB; this isn't done currently to allow for smooth actor key renewal) * No support yet in the API for delivery where the actor key has already been fetched, rather than doing a DB transaction to grab it; such support would be just an optimization, so it's low-priority, but will be added in later iterations
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5 lines
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SigKey
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actor ActorId
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material ActorKey
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UniqueSigKey actor
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