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