/!\ Use a dedicated config file for development

[github/Chocobozzz/PeerTube.git] / server / helpers / custom-validators / activitypub / misc.ts

diff --git a/server/helpers/custom-validators/activitypub/misc.ts b/server/helpers/custom-validators/activitypub/misc.ts
index a94c36b514328d5989aaf766df9a197822d612c8..ff15f115f8d81145049083f7179f9b295ab3f243 100644 (file)
--- a/server/helpers/custom-validators/activitypub/misc.ts
+++ b/server/helpers/custom-validators/activitypub/misc.ts
@@ -1,9 +1,9 @@
-import * as validator from 'validator'
-import { exists } from '../misc'
-import { isTestInstance } from '../../core-utils'
+import validator from 'validator'
 import { CONSTRAINTS_FIELDS } from '../../../initializers/constants'
+import { isTestOrDevInstance } from '../../core-utils'
+import { exists } from '../misc'
 
-function isActivityPubUrlValid (url: string) {
+function isUrlValid (url: string) {
   const isURLOptions = {
     require_host: true,
     require_tld: true,
@@ -13,23 +13,63 @@ function isActivityPubUrlValid (url: string) {
   }
 
   // We validate 'localhost', so we don't have the top level domain
-  if (isTestInstance()) {
+  if (isTestOrDevInstance()) {
     isURLOptions.require_tld = false
   }
 
-  return exists(url) && validator.isURL(url, isURLOptions) && validator.isLength(url, CONSTRAINTS_FIELDS.ACCOUNTS.URL)
+  return exists(url) && validator.isURL('' + url, isURLOptions)
+}
+
+function isActivityPubUrlValid (url: string) {
+  return isUrlValid(url) && validator.isLength('' + url, CONSTRAINTS_FIELDS.ACTORS.URL)
 }
 
 function isBaseActivityValid (activity: any, type: string) {
-  return Array.isArray(activity['@context']) &&
-    activity.type === type &&
-    validator.isURL(activity.id) &&
-    validator.isURL(activity.actor) &&
-    Array.isArray(activity.to) &&
-    activity.to.every(t => validator.isURL(t))
+  return activity.type === type &&
+    isActivityPubUrlValid(activity.id) &&
+    isObjectValid(activity.actor) &&
+    isUrlCollectionValid(activity.to) &&
+    isUrlCollectionValid(activity.cc)
+}
+
+function isUrlCollectionValid (collection: any) {
+  return collection === undefined ||
+    (Array.isArray(collection) && collection.every(t => isActivityPubUrlValid(t)))
+}
+
+function isObjectValid (object: any) {
+  return exists(object) &&
+    (
+      isActivityPubUrlValid(object) || isActivityPubUrlValid(object.id)
+    )
+}
+
+function setValidAttributedTo (obj: any) {
+  if (Array.isArray(obj.attributedTo) === false) {
+    obj.attributedTo = []
+    return true
+  }
+
+  obj.attributedTo = obj.attributedTo.filter(a => {
+    return (a.type === 'Group' || a.type === 'Person') && isActivityPubUrlValid(a.id)
+  })
+
+  return true
+}
+
+function isActivityPubVideoDurationValid (value: string) {
+  // https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration
+  return exists(value) &&
+    typeof value === 'string' &&
+    value.startsWith('PT') &&
+    value.endsWith('S')
 }
 
 export {
+  isUrlValid,
   isActivityPubUrlValid,
-  isBaseActivityValid
+  isBaseActivityValid,
+  setValidAttributedTo,
+  isObjectValid,
+  isActivityPubVideoDurationValid
 }