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feat: allow passing the id of a network peer to ipfs.id #3386

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merged 7 commits into from
May 13, 2021

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achingbrain
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@achingbrain achingbrain commented Nov 12, 2020

Adds parity with go-IPFS and allows looking up known peer IDs using
the `ipfs.id` command.
@achingbrain achingbrain added the status/blocked Unable to be worked further until needs are met label Nov 12, 2020
@lidel lidel added status/in-progress In progress and removed status/blocked Unable to be worked further until needs are met labels Apr 12, 2021
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Left some comments, but feel free to disregard those.

packages/ipfs-core/src/components/id.js Outdated Show resolved Hide resolved
id = PeerId.createFromB58String(options.peerId.toString())
}

if (!libp2p) {
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NIT: 😭 I find inconsistency here really unfortunate. Not having running libp2p is fine if you ask your own addresses / protocols but is an error if you ask some other peer. I think it would be a lot better to either

  1. Throw if libp2p isn't running regardless of your other id
  2. Return empty arrays regardless of your other id

Better yet (certainly out of scope here) would be to have APIs that depend on a certain service / capability in namespace which is may or may not be available. That way you can check if (ipfs.network) { ipfs.network.id(...) } as opposed getting empty arrays or runtime exceptions.

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The peer store should work offline, so we should be able to query it for peers we knew about last time we were online.

The implementation here may need a little more thought.

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maybe in the short term we should just return empty arrays instead of errors then

@achingbrain achingbrain merged commit 00fd709 into master May 13, 2021
@achingbrain achingbrain deleted the feat/support-peer-id-arg-to-ipfs-id branch May 13, 2021 13:55
SgtPooki referenced this pull request in ipfs/js-kubo-rpc-client Aug 18, 2022
Adds parity with go-IPFS and allows looking up known peer IDs using
the `ipfs.id` command.
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4 participants