106 lines
5.7 KiB
JavaScript
106 lines
5.7 KiB
JavaScript
module.exports = async (client, apex, app) => {
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util = require('./util')(apex),
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constant = require('./constant'),
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{ parentPort } = require('worker_threads'),
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scanInstance = async instance => {
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try {
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const json = await util.requestPart(`https://${instance}/api/v1/instance/domain_blocks`)
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if (Array.isArray(json) && json.length > 0) {
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const result = await client.search({
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index: constant.index,
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size: 1,
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query: {
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term: {
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instance: instance
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}
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}
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}),
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instancelocated = result.hits && result.hits.hits ? result.hits.hits : [],
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blocks = json.map(block => {
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if (block.comment && block.comment.length > 8190) {
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block.comment = block.comment.slice(0, 8190)
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}
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return block
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}),
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[api, nodeinfo, peers] = await Promise.all([
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util.requestPart(`https://${instance}/api/v1/instance`),
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util.requestPart(`https://${instance}/nodeinfo/2.0`),
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util.requestPart(`https://${instance}/api/v1/instance/peers`)
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])
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if (instancelocated.length === 0) {
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await client.index({
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index: constant.index,
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body: {
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instance,
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api,
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nodeinfo,
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blocks,
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peers,
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last: new Date()
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}
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})
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app.locals.created++
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return await util.sendFederatedMessage(constant.nick, 'New Fediblock Instance', `Fediblock Instance ${instance} with ${json.length} blocks - https://${constant.apexdomain}#${instance}`, util.getAccount(api))
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} else {
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const elasticinstance = instancelocated[0]._source.blocks || []
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if (Array.isArray(elasticinstance)) {
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if (json.length !== elasticinstance.length
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|| (instancelocated[0]._source.last && instancelocated[0]._source.last < new Date(Date.now() - 2678400000))
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|| !instancelocated[0]._source.api
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|| !instancelocated[0]._source.nodeinfo
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|| !instancelocated[0]._source.peers) {
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await client.update({
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index: constant.index,
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id: instancelocated[0]._id,
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doc: {
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api: api ? api : instancelocated[0]._source.api,
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nodeinfo: nodeinfo ? nodeinfo : instancelocated[0]._source.nodeinfo,
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blocks: blocks && blocks.length > 0 ? blocks : elasticinstance,
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peers: peers && peers.length > 0 ? peers : instancelocated[0]._source.peers,
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last: new Date()
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},
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doc_as_upsert: true
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})
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app.locals.updated++
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if (instancelocated[0]._source.api && instancelocated[0]._source.api.uri && instancelocated[0]._source.api.contact_account && instancelocated[0]._source.api.contact_account.acct) {
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const difference = blocks.filter(block => block.domain && block.domain.trim().length > 0 && !elasticinstance.some(instance => block.domain === instance.domain))
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if (difference.length > 0 && difference.length < 50) {
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return await util.sendFederatedMessage(constant.nick, 'Detected #Fediblock by Fediblock Instance', `You blocked new instances: ${difference.map(d => d.domain).join(', ')} - https://${constant.apexdomain}#${instance}`, util.getAccount(instancelocated[0]._source.api))
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} else {
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return
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}
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} else {
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return
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}
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} else {
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return
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}
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} else {
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return
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}
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}
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} else {
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return
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}
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} catch (e) {
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console.error(e)
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return
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}
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},
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scanPart = async (instancesall, index) => {
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for (const instance of instancesall) {
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try {
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app.locals.scan.emit('data', 'data: ' + (app.locals.scannum > 0 ? '(' + app.locals.scannum-- + ':' + (index + 1) + '): ' + instance : ': ' + instance) + '\n\n')
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app.locals.peers++
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await scanInstance(instance)
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} catch (e) {
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console.error(e)
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}
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}
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return
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},
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work = (part, index) => {
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return parentPort.postMessage({ func: scanPart, args: [part, index] })
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}
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} |