101 lines
2.5 KiB
JavaScript
101 lines
2.5 KiB
JavaScript
require('isomorphic-fetch')
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const warning = require('warning')
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const gunzip = require('gunzip-maybe')
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const ndjson = require('ndjson')
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const CloudflareAPIURL = 'https://api.cloudflare.com'
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const CloudflareEmail = process.env.CLOUDFLARE_EMAIL
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const CloudflareKey = process.env.CLOUDFLARE_KEY
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warning(
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CloudflareEmail,
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'Missing the $CLOUDFLARE_EMAIL environment variable'
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)
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warning(
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CloudflareKey,
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'Missing the $CLOUDFLARE_KEY environment variable'
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)
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function get(path, headers) {
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return fetch(`${CloudflareAPIURL}/client/v4${path}`, {
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headers: Object.assign({}, headers, {
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'X-Auth-Email': CloudflareEmail,
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'X-Auth-Key': CloudflareKey
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})
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})
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}
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function getJSON(path, headers) {
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return get(path, headers).then(function (res) {
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return res.json()
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}).then(function (data) {
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if (!data.success) {
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console.error(`CloudflareAPI.getJSON failed at ${path}`)
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console.error(data)
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throw new Error('Failed to getJSON from Cloudflare')
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}
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return data.result
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})
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}
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function getZones(domains) {
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return Promise.all(
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(Array.isArray(domains) ? domains : [ domains ]).map(function (domain) {
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return getJSON(`/zones?name=${domain}`)
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})
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).then(function (results) {
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return results.reduce(function (memo, zones) {
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return memo.concat(zones)
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})
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})
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}
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function reduceResults(target, values) {
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Object.keys(values).forEach(key => {
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const value = values[key]
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if (typeof value === 'object' && value) {
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target[key] = reduceResults(target[key] || {}, value)
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} else if (typeof value === 'number') {
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target[key] = (target[key] || 0) + values[key]
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}
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})
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return target
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}
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function getZoneAnalyticsDashboard(zones, since, until) {
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return Promise.all(
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(Array.isArray(zones) ? zones : [ zones ]).map(function (zone) {
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return getJSON(`/zones/${zone.id}/analytics/dashboard?since=${since.toISOString()}&until=${until.toISOString()}`)
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})
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).then(function (results) {
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return results.reduce(reduceResults)
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})
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}
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function getJSONStream(path, headers) {
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const acceptGzipHeaders = Object.assign({}, headers, { 'Accept-Encoding': 'gzip' })
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return get(path, acceptGzipHeaders).then(function (res) {
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return res.body.pipe(gunzip())
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}).then(function (stream) {
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return stream.pipe(ndjson.parse())
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})
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}
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function getLogs(zoneId, startTime, endTime) {
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return getJSONStream(`/zones/${zoneId}/logs/requests?start=${startTime}&end=${endTime}`)
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}
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module.exports = {
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get,
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getJSON,
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getZones,
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getZoneAnalyticsDashboard,
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getJSONStream,
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getLogs
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}
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