X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Fhelpers%2Fcore-utils.ts;h=b1e9af0a17a61325b7d8241814ad294498692799;hb=1a12f66d631d28a5a58ebbcd274426f2e6e5d203;hp=884206aad0c4043830bf4e168346519e9bb97994;hpb=cf7a61b5a2b68fd966c4a355e37e84b048ed296b;p=github%2FChocobozzz%2FPeerTube.git diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts index 884206aad..b1e9af0a1 100644 --- a/server/helpers/core-utils.ts +++ b/server/helpers/core-utils.ts @@ -5,14 +5,107 @@ import * as bcrypt from 'bcrypt' import * as createTorrent from 'create-torrent' -import { pseudoRandomBytes } from 'crypto' -import { copyFile, readdir, readFile, rename, stat, Stats, unlink, writeFile } from 'fs' -import * as mkdirp from 'mkdirp' +import { createHash, HexBase64Latin1Encoding, pseudoRandomBytes } from 'crypto' import { isAbsolute, join } from 'path' import * as pem from 'pem' -import * as rimraf from 'rimraf' import { URL } from 'url' import { truncate } from 'lodash' +import { exec } from 'child_process' + +const objectConverter = (oldObject: any, keyConverter: (e: string) => string, valueConverter: (e: any) => any) => { + if (!oldObject || typeof oldObject !== 'object') { + return valueConverter(oldObject) + } + + if (Array.isArray(oldObject)) { + return oldObject.map(e => objectConverter(e, keyConverter, valueConverter)) + } + + const newObject = {} + Object.keys(oldObject).forEach(oldKey => { + const newKey = keyConverter(oldKey) + newObject[ newKey ] = objectConverter(oldObject[ oldKey ], keyConverter, valueConverter) + }) + + return newObject +} + +const timeTable = { + ms: 1, + second: 1000, + minute: 60000, + hour: 3600000, + day: 3600000 * 24, + week: 3600000 * 24 * 7, + month: 3600000 * 24 * 30 +} + +export function parseDurationToMs (duration: number | string): number { + if (typeof duration === 'number') return duration + + if (typeof duration === 'string') { + const split = duration.match(/^([\d\.,]+)\s?(\w+)$/) + + if (split.length === 3) { + const len = parseFloat(split[1]) + let unit = split[2].replace(/s$/i,'').toLowerCase() + if (unit === 'm') { + unit = 'ms' + } + + return (len || 1) * (timeTable[unit] || 0) + } + } + + throw new Error(`Duration ${duration} could not be properly parsed`) +} + +export function parseBytes (value: string | number): number { + if (typeof value === 'number') return value + + const tgm = /^(\d+)\s*TB\s*(\d+)\s*GB\s*(\d+)\s*MB$/ + const tg = /^(\d+)\s*TB\s*(\d+)\s*GB$/ + const tm = /^(\d+)\s*TB\s*(\d+)\s*MB$/ + const gm = /^(\d+)\s*GB\s*(\d+)\s*MB$/ + const t = /^(\d+)\s*TB$/ + const g = /^(\d+)\s*GB$/ + const m = /^(\d+)\s*MB$/ + const b = /^(\d+)\s*B$/ + let match + + if (value.match(tgm)) { + match = value.match(tgm) + return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 + + parseInt(match[2], 10) * 1024 * 1024 * 1024 + + parseInt(match[3], 10) * 1024 * 1024 + } else if (value.match(tg)) { + match = value.match(tg) + return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 + + parseInt(match[2], 10) * 1024 * 1024 * 1024 + } else if (value.match(tm)) { + match = value.match(tm) + return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 + + parseInt(match[2], 10) * 1024 * 1024 + } else if (value.match(gm)) { + match = value.match(gm) + return parseInt(match[1], 10) * 1024 * 1024 * 1024 + + parseInt(match[2], 10) * 1024 * 1024 + } else if (value.match(t)) { + match = value.match(t) + return parseInt(match[1], 10) * 1024 * 1024 * 1024 * 1024 + } else if (value.match(g)) { + match = value.match(g) + return parseInt(match[1], 10) * 1024 * 1024 * 1024 + } else if (value.match(m)) { + match = value.match(m) + return parseInt(match[1], 10) * 1024 * 1024 + } else if (value.match(b)) { + match = value.match(b) + return parseInt(match[1], 10) * 1024 + } else { + return parseInt(value, 10) + } +} function sanitizeUrl (url: string) { const urlObject = new URL(url) @@ -37,6 +130,14 @@ function isTestInstance () { return process.env.NODE_ENV === 'test' } +function isProdInstance () { + return process.env.NODE_ENV === 'production' +} + +function getAppNumber () { + return process.env.NODE_APP_INSTANCE +} + function root () { // We are in /helpers/utils.js const paths = [ __dirname, '..', '..' ] @@ -95,6 +196,14 @@ function peertubeTruncate (str: string, maxLength: number) { return truncate(str, options) } +function sha256 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex') { + return createHash('sha256').update(str).digest(encoding) +} + +function sha1 (str: string | Buffer, encoding: HexBase64Latin1Encoding = 'hex') { + return createHash('sha1').update(str).digest(encoding) +} + function promisify0 (func: (cb: (err: any, result: A) => void) => void): () => Promise { return function promisified (): Promise { return new Promise((resolve: (arg: A) => void, reject: (err: any) => void) => { @@ -136,14 +245,6 @@ function promisify2WithVoid (func: (arg1: T, arg2: U, cb: (err: any) => vo } } -const copyFilePromise = promisify2WithVoid(copyFile) -const readFileBufferPromise = promisify1(readFile) -const unlinkPromise = promisify1WithVoid(unlink) -const renamePromise = promisify2WithVoid(rename) -const writeFilePromise = promisify2WithVoid(writeFile) -const readdirPromise = promisify1(readdir) -const mkdirpPromise = promisify1(mkdirp) -// we cannot modify the Promise types, so we should make the promisify instance check mkdirp const pseudoRandomBytesPromise = promisify1(pseudoRandomBytes) const createPrivateKey = promisify1(pem.createPrivateKey) const getPublicKey = promisify1(pem.getPublicKey) @@ -151,13 +252,17 @@ const bcryptComparePromise = promisify2(bcrypt.compare) const bcryptGenSaltPromise = promisify1(bcrypt.genSalt) const bcryptHashPromise = promisify2(bcrypt.hash) const createTorrentPromise = promisify2(createTorrent) -const rimrafPromise = promisify1WithVoid(rimraf) -const statPromise = promisify1(stat) +const execPromise2 = promisify2(exec) +const execPromise = promisify1(exec) // --------------------------------------------------------------------------- export { isTestInstance, + isProdInstance, + getAppNumber, + + objectConverter, root, escapeHTML, pageToStartAndCount, @@ -166,16 +271,12 @@ export { buildPath, peertubeTruncate, + sha256, + sha1, + promisify0, promisify1, - copyFilePromise, - readdirPromise, - readFileBufferPromise, - unlinkPromise, - renamePromise, - writeFilePromise, - mkdirpPromise, pseudoRandomBytesPromise, createPrivateKey, getPublicKey, @@ -183,6 +284,6 @@ export { bcryptGenSaltPromise, bcryptHashPromise, createTorrentPromise, - rimrafPromise, - statPromise + execPromise2, + execPromise }