Fix broken local actors

Some channels can't federate because they don't have public/private
keys, maybe because the generation failed for various reasons

2 files changed, 39 insertions, 2 deletions

diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index bbf55d7a4..74192d590 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -1,8 +1,8 @@
-import { randomInt } from '../../shared/core-utils/miscs/miscs'
 import { CronRepeatOptions, EveryRepeatOptions } from 'bull'
 import { randomBytes } from 'crypto'
 import { invert } from 'lodash'
 import { join } from 'path'
+import { randomInt } from '../../shared/core-utils/miscs/miscs'
 import {
   AbuseState,
   JobType,
@@ -24,7 +24,7 @@ import { CONFIG, registerConfigChangedHandler } from './config'
 
 // ---------------------------------------------------------------------------
 
-const LAST_MIGRATION_VERSION = 600
+const LAST_MIGRATION_VERSION = 605
 
 // ---------------------------------------------------------------------------
 
@@ -141,6 +141,7 @@ const JOB_ATTEMPTS: { [id in JobType]: number } = {
   'video-transcoding': 1,
   'video-import': 1,
   'email': 5,
+  'actor-keys': 3,
   'videos-views': 1,
   'activitypub-refresher': 1,
   'video-redundancy': 1,
@@ -153,6 +154,7 @@ const JOB_CONCURRENCY: { [id in JobType]?: number } = {
   'activitypub-follow': 1,
   'video-file-import': 1,
   'email': 5,
+  'actor-keys': 1,
   'videos-views': 1,
   'activitypub-refresher': 1,
   'video-redundancy': 1,
@@ -167,6 +169,7 @@ const JOB_TTL: { [id in JobType]: number } = {
   'video-transcoding': 1000 * 3600 * 48, // 2 days, transcoding could be long
   'video-import': 1000 * 3600 * 2, // 2 hours
   'email': 60000 * 10, // 10 minutes
+  'actor-keys': 60000 * 20, // 20 minutes
   'videos-views': undefined, // Unlimited
   'activitypub-refresher': 60000 * 10, // 10 minutes
   'video-redundancy': 1000 * 3600 * 3, // 3 hours
diff --git a/server/initializers/migrations/0605-actor-missing-keys.ts b/server/initializers/migrations/0605-actor-missing-keys.ts
new file mode 100644
index 000000000..72d9b359d
--- /dev/null
+++ b/server/initializers/migrations/0605-actor-missing-keys.ts
@@ -0,0 +1,34 @@
+import * as Sequelize from 'sequelize'
+import { createPrivateKey, getPublicKey } from '../../helpers/core-utils'
+import { PRIVATE_RSA_KEY_SIZE } from '../constants'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction
+  queryInterface: Sequelize.QueryInterface
+  sequelize: Sequelize.Sequelize
+  db: any
+}): Promise<void> {
+
+  {
+    const query = 'SELECT * FROM "actor" WHERE "serverId" IS NULL AND "publicKey" IS NULL'
+    const options = { type: Sequelize.QueryTypes.SELECT as Sequelize.QueryTypes.SELECT }
+    const actors = await utils.sequelize.query<any>(query, options)
+
+    for (const actor of actors) {
+      const { key } = await createPrivateKey(PRIVATE_RSA_KEY_SIZE)
+      const { publicKey } = await getPublicKey(key)
+
+      const queryUpdate = `UPDATE "actor" SET "publicKey" = '${publicKey}', "privateKey" = '${key}' WHERE id = ${actor.id}`
+      await utils.sequelize.query(queryUpdate)
+    }
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}