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58 changes: 22 additions & 36 deletions index.js
Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,7 @@ export const serviceProviderRegistryAbi = [
* ): Promise<{
* isActive: boolean
* capabilityKeys: string[]
* capabilityValues: Buffer[]
* capabilityValues: string[]
* }>
* }} ServiceProviderRegistry
*/
Expand Down Expand Up @@ -195,21 +195,18 @@ async function testRetrieval({
}

const dataSetIdHeaderValue = res.headers.get('x-data-set-id')
const pieceRetrievalUrl = await maybeGetResolvedDataSetRetrievalUrl({
const resolvedAs = await describeResolvedDataSet({
pdpVerifier,
fwssStateView,
serviceProviderRegistry,
dataSetIdHeaderValue,
})

console.error(
'ALERT Cannot retrieve data set %s piece %s (resolved as data set %s from SP %s) from %s via %s: %s %s',
'ALERT Cannot retrieve data set %s piece %s (resolved as %s) from %s via %s: %s %s',
String(dataSetId),
String(pieceId),
dataSetIdHeaderValue ?? '<not reported>',
pieceRetrievalUrl
? (URL.parse(pieceRetrievalUrl)?.hostname ?? pieceRetrievalUrl)
: '<unknown>',
resolvedAs,
botLocation ?? '<dev>',
url,
res.status,
Expand All @@ -230,28 +227,23 @@ async function testRetrieval({
* @param {FilecoinWarmStorageServiceStateView} args.fwssStateView
* @param {ServiceProviderRegistry} args.serviceProviderRegistry
* @param {string | null} args.dataSetIdHeaderValue
* @returns {Promise<string | undefined>} The piece retrieval URL
* @returns {Promise<string | undefined>} Description of the provider
*/
async function maybeGetResolvedDataSetRetrievalUrl({
async function describeResolvedDataSet({
pdpVerifier,
fwssStateView,
serviceProviderRegistry,
dataSetIdHeaderValue,
}) {
if (dataSetIdHeaderValue === null || dataSetIdHeaderValue === '') {
return undefined
return `<data set not reported>`
}

let dataSetId
try {
dataSetId = BigInt(dataSetIdHeaderValue)
} catch (err) {
console.warn(
'FilBeam reported invalid DataSetID %j: %s',
dataSetIdHeaderValue,
err,
)
return undefined
return `<invalid data set ID ${dataSetIdHeaderValue}>`
}

try {
Expand All @@ -263,29 +255,10 @@ async function maybeGetResolvedDataSetRetrievalUrl({

const isApprovedProvider =
await fwssStateView.isProviderApproved(providerId)
if (!isApprovedProvider) {
console.warn(
'Provider %s (%s) for data set ID %s is not approved, skipping retrieval URL resolution',
providerId,
dataSetStorageProvider,
dataSetId,
)
return undefined
}

const { isActive, capabilityKeys, capabilityValues } =
await serviceProviderRegistry.getAllProductCapabilities(providerId, 0n)

if (!isActive) {
console.warn(
'Provider %s (%s) for data set ID %s is not active, skipping retrieval URL resolution',
providerId,
dataSetStorageProvider,
dataSetId,
)
return undefined
}

const serviceURLIndex = capabilityKeys.indexOf('serviceURL')
if (serviceURLIndex === -1) {
console.warn(
Expand All @@ -295,7 +268,20 @@ async function maybeGetResolvedDataSetRetrievalUrl({
)
}

return Buffer.from(capabilityValues[serviceURLIndex]).toString()
const serviceUrl = Buffer.from(
capabilityValues[serviceURLIndex].slice(2),
'hex',
).toString()

return [
`dataSetId=${dataSetIdHeaderValue}`,
'from',
isApprovedProvider ? 'approved' : 'unapproved',
isActive ? 'active' : 'inactive',
'SP',
`providerId=${providerId}`,
`serviceUrl=${serviceUrl}`,
].join(' ')
} catch (err) {
console.warn(
'Failed to fetch owner & provider info for DataSetID %s: %s',
Expand Down