From e4f97babf701481b55cc10fb3448feab5f97c867 Mon Sep 17 00:00:00 2001
From: Chocobozzz <florian.bigard@gmail.com>
Date: Thu, 9 Nov 2017 17:51:58 +0100
Subject: Begin activitypub

---
 server/helpers/core-utils.ts | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'server/helpers/core-utils.ts')

diff --git a/server/helpers/core-utils.ts b/server/helpers/core-utils.ts
index 3dae78144..d8748e1d7 100644
--- a/server/helpers/core-utils.ts
+++ b/server/helpers/core-utils.ts
@@ -19,8 +19,10 @@ import * as mkdirp from 'mkdirp'
 import * as bcrypt from 'bcrypt'
 import * as createTorrent from 'create-torrent'
 import * as rimraf from 'rimraf'
-import * as openssl from 'openssl-wrapper'
-import * as Promise from 'bluebird'
+import * as pem from 'pem'
+import * as jsonld from 'jsonld'
+import * as jsig from 'jsonld-signatures'
+jsig.use('jsonld', jsonld)
 
 function isTestInstance () {
   return process.env.NODE_ENV === 'test'
@@ -54,6 +56,12 @@ function escapeHTML (stringParam) {
   return String(stringParam).replace(/[&<>"'`=\/]/g, s => entityMap[s])
 }
 
+function pageToStartAndCount (page: number, itemsPerPage: number) {
+  const start = (page - 1) * itemsPerPage
+
+  return { start, count: itemsPerPage }
+}
+
 function promisify0<A> (func: (cb: (err: any, result: A) => void) => void): () => Promise<A> {
   return function promisified (): Promise<A> {
     return new Promise<A>((resolve: (arg: A) => void, reject: (err: any) => void) => {
@@ -104,13 +112,16 @@ const readdirPromise = promisify1<string, string[]>(readdir)
 const mkdirpPromise = promisify1<string, string>(mkdirp)
 const pseudoRandomBytesPromise = promisify1<number, Buffer>(pseudoRandomBytes)
 const accessPromise = promisify1WithVoid<string | Buffer>(access)
-const opensslExecPromise = promisify2WithVoid<string, any>(openssl.exec)
+const createPrivateKey = promisify1<number, { key: string }>(pem.createPrivateKey)
+const getPublicKey = promisify1<string, { publicKey: string }>(pem.getPublicKey)
 const bcryptComparePromise = promisify2<any, string, boolean>(bcrypt.compare)
 const bcryptGenSaltPromise = promisify1<number, string>(bcrypt.genSalt)
 const bcryptHashPromise = promisify2<any, string | number, string>(bcrypt.hash)
 const createTorrentPromise = promisify2<string, any, any>(createTorrent)
 const rimrafPromise = promisify1WithVoid<string>(rimraf)
 const statPromise = promisify1<string, Stats>(stat)
+const jsonldSignPromise = promisify2<object, { privateKeyPem: string, creator: string }, object>(jsig.sign)
+const jsonldVerifyPromise = promisify2<object, object, object>(jsig.verify)
 
 // ---------------------------------------------------------------------------
 
@@ -118,9 +129,11 @@ export {
   isTestInstance,
   root,
   escapeHTML,
+  pageToStartAndCount,
 
   promisify0,
   promisify1,
+
   readdirPromise,
   readFilePromise,
   readFileBufferPromise,
@@ -130,11 +143,14 @@ export {
   mkdirpPromise,
   pseudoRandomBytesPromise,
   accessPromise,
-  opensslExecPromise,
+  createPrivateKey,
+  getPublicKey,
   bcryptComparePromise,
   bcryptGenSaltPromise,
   bcryptHashPromise,
   createTorrentPromise,
   rimrafPromise,
-  statPromise
+  statPromise,
+  jsonldSignPromise,
+  jsonldVerifyPromise
 }
-- 
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