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feat: customize ipns dnsResolvers (#445)
* feat(verified-fetch): customize ipns dnsResolvers * chore: pr comment Co-authored-by: Alex Potsides <[email protected]> * test: fix dns-resolvers test * chore: harden custom dns resolver test * test: actually fix the custom dns resolver test The test was passing when ran in isolation, but not in the group. dns caching was causing problems so i customized the url * chore: firefox promise.any aggregate name is different * fix: createVerifiedFetch passes through custom dnsResolvers * docs: jsdoc fix from pr comment Co-authored-by: Alex Potsides <[email protected]> * test: move custom-dns-resolvers tests * test: move content-type-parser test * docs: typo Co-authored-by: Alex Potsides <[email protected]> * fix: dnsResolvers is passed in first arg to createVerifiedFetch --------- Co-authored-by: Alex Potsides <[email protected]>
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import { stop } from '@libp2p/interface' | ||
import { expect } from 'aegir/chai' | ||
import Sinon from 'sinon' | ||
import { createVerifiedFetch } from '../src/index.js' | ||
import { VerifiedFetch } from '../src/verified-fetch.js' | ||
import { createHelia } from './fixtures/create-offline-helia.js' | ||
import type { Helia } from '@helia/interface' | ||
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describe('custom dns-resolvers', () => { | ||
let helia: Helia | ||
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beforeEach(async () => { | ||
helia = await createHelia() | ||
}) | ||
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afterEach(async () => { | ||
await stop(helia) | ||
}) | ||
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it('is used when passed to createVerifiedFetch', async () => { | ||
const customDnsResolver = Sinon.stub() | ||
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customDnsResolver.returns(Promise.resolve('/ipfs/QmVP2ip92jQuMDezVSzQBWDqWFbp9nyCHNQSiciRauPLDg')) | ||
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const fetch = await createVerifiedFetch({ | ||
gateways: ['http://127.0.0.1:8080'], | ||
dnsResolvers: [customDnsResolver] | ||
}) | ||
// error of walking the CID/dag because we haven't actually added the block to the blockstore | ||
await expect(fetch('ipns://some-non-cached-domain.com')).to.eventually.be.rejected.with.property('errors') | ||
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expect(customDnsResolver.callCount).to.equal(1) | ||
expect(customDnsResolver.getCall(0).args).to.deep.equal(['some-non-cached-domain.com', { onProgress: undefined }]) | ||
}) | ||
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it('is used when passed to VerifiedFetch', async () => { | ||
const customDnsResolver = Sinon.stub() | ||
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customDnsResolver.returns(Promise.resolve('/ipfs/QmVP2ip92jQuMDezVSzQBWDqWFbp9nyCHNQSiciRauPLDg')) | ||
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const verifiedFetch = new VerifiedFetch({ | ||
helia | ||
}, { | ||
dnsResolvers: [customDnsResolver] | ||
}) | ||
// error of walking the CID/dag because we haven't actually added the block to the blockstore | ||
await expect(verifiedFetch.fetch('ipns://some-non-cached-domain2.com')).to.eventually.be.rejected.with.property('errors').that.has.lengthOf(0) | ||
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expect(customDnsResolver.callCount).to.equal(1) | ||
expect(customDnsResolver.getCall(0).args).to.deep.equal(['some-non-cached-domain2.com', { onProgress: undefined }]) | ||
}) | ||
}) |