fix: Various fixes related to peers, CSRs and backend startup

Fixes for the following issues:
- Peers can be deleted if CSRs don't sync
- Backend starting before the frontend is ready, resulting in missed events
- Adding duplicate CSRs

packages/backend/src/nest/connections-manager/connections-manager.service.ts

@@ -209,7 +209,7 @@ export class ConnectionsManagerService extends EventEmitter implements OnModuleI
     const network = await this.localDbService.getNetworkInfo()
 
     if (community && network) {
-      const sortedPeers = await this.localDbService.getSortedPeers(community.peerList)
+      const sortedPeers = await this.localDbService.getSortedPeers(community.peerList ?? [])
       this.logger('launchCommunityFromStorage - sorted peers', sortedPeers)
       if (sortedPeers.length > 0) {
         community.peerList = sortedPeers
@@ -517,6 +517,7 @@ export class ConnectionsManagerService extends EventEmitter implements OnModuleI
       agent: this.socksProxyAgent,
       localAddress: this.libp2pService.createLibp2pAddress(onionAddress, peerId.toString()),
       targetPort: this.ports.libp2pHiddenService,
+      // Ignore local address
       peers: peers ? peers.slice(1) : [],
       psk: Libp2pService.generateLibp2pPSK(community.psk).fullKey,
     }

packages/backend/src/nest/local-db/local-db.service.ts

@@ -95,21 +95,9 @@ export class LocalDbService {
     }
   }
 
-  public async getSortedPeers(
-    peers?: string[] | undefined,
-    includeLocalPeerAddress: boolean = true
-  ): Promise<string[]> {
-    if (!peers) {
-      const currentCommunity = await this.getCurrentCommunity()
-      if (!currentCommunity) {
-        throw new Error('No peers were provided and no community was found to extract peers from')
-      }
-      peers = currentCommunity.peerList
-      if (!peers) {
-        throw new Error('No peers provided and no peers found on current stored community')
-      }
-    }
-
+  // I think we can move this into StorageService (keep this service
+  // focused on CRUD).
+  public async getSortedPeers(peers: string[], includeLocalPeerAddress: boolean = true): Promise<string[]> {
     const peersStats = (await this.get(LocalDBKeys.PEERS)) || {}
     const stats: NetworkStats[] = Object.values(peersStats)
     const network = await this.getNetworkInfo()

packages/backend/src/nest/registration/registration.service.ts

@@ -44,14 +44,14 @@ export class RegistrationService extends EventEmitter implements OnModuleInit {
   }
 
   public async tryIssueCertificates() {
-    this.logger('Trying to issue certificates', this.registrationEventInProgress, this.registrationEvents)
+    this.logger('Trying to process registration event')
     // Process only a single registration event at a time so that we
     // do not register two certificates with the same name.
     if (!this.registrationEventInProgress) {
       // Get the next event.
       const event = this.registrationEvents.shift()
       if (event) {
-        this.logger('Issuing certificates', event)
+        this.logger('Processing registration event', event)
         // Event processing in progress
         this.registrationEventInProgress = true
 
@@ -62,7 +62,7 @@ export class RegistrationService extends EventEmitter implements OnModuleInit {
           certificates: (await this.storageService?.loadAllCertificates()) as string[],
         })
 
-        this.logger('Finished issuing certificates')
+        this.logger('Finished processing registration event')
         // Event processing finished
         this.registrationEventInProgress = false
 
@@ -71,6 +71,8 @@ export class RegistrationService extends EventEmitter implements OnModuleInit {
           setTimeout(this.tryIssueCertificates.bind(this), 0)
         }
       }
+    } else {
+      this.logger('Registration event processing already in progress')
     }
   }
 
@@ -90,14 +92,14 @@ export class RegistrationService extends EventEmitter implements OnModuleInit {
       return
     }
 
-    this.logger('DuplicatedCertBug', { payload })
     const pendingCsrs = await extractPendingCsrs(payload)
-    this.logger('DuplicatedCertBug', { pendingCsrs })
+    this.logger(`Issuing certificates`)
     await Promise.all(
       pendingCsrs.map(async csr => {
         await this.registerUserCertificate(csr)
       })
     )
+    this.logger('Total certificates issued:', pendingCsrs.length)
   }
 
   // TODO: This doesn't save the owner's certificate in OrbitDB, so perhaps we
@@ -121,7 +123,6 @@ export class RegistrationService extends EventEmitter implements OnModuleInit {
 
   public async registerUserCertificate(csr: string): Promise<void> {
     const result = await issueCertificate(csr, this.permsData)
-    this.logger('DuplicatedCertBug', { result })
     if (result?.cert) {
       // Save certificate (awaited) so that we are sure that the certs
       // are saved before processing the next round of CSRs.

packages/backend/src/nest/socket/socket.service.ts

@@ -47,36 +47,40 @@ export class SocketService extends EventEmitter implements OnModuleInit {
   }
 
   async onModuleInit() {
-    this.logger('init:started')
+    this.logger('init: Started')
 
     this.attachListeners()
     await this.init()
 
-    this.logger('init:finished')
+    this.logger('init: Finished')
   }
 
   public async init() {
     const connection = new Promise<void>(resolve => {
       this.serverIoProvider.io.on(SocketActionTypes.CONNECTION, socket => {
-        this.logger('init: connection')
-        resolve()
+        socket.on(SocketActionTypes.START, async () => {
+          resolve()
+        })
       })
     })
 
     await this.listen()
 
+    this.logger('init: Waiting for frontend to connect')
     await connection
+    this.logger('init: Frontend connected')
   }
 
   private readonly attachListeners = (): void => {
     // Attach listeners here
     this.serverIoProvider.io.on(SocketActionTypes.CONNECTION, socket => {
-      this.logger('socket connection')
+      this.logger('Socket connection')
 
       // On websocket connection, update presentation service with network data
       this.emit(SocketActionTypes.CONNECTION)
 
       socket.on(SocketActionTypes.CLOSE, async () => {
+        this.logger('Socket connection closed')
         this.emit(SocketActionTypes.CLOSE)
       })
 

packages/backend/src/nest/storage/certifacteRequests/certificatesRequestsStore.ts

@@ -41,8 +41,8 @@ export class CertificatesRequestsStore extends EventEmitter {
       this.loadedCertificateRequests()
     })
 
-    // TODO: Load CSRs in case the owner closes the app before issuing
-    // certificates
+    // @ts-ignore
+    await this.store.load({ fetchEntryTimeout: 15000 })
     this.logger('Initialized')
   }
 
@@ -77,7 +77,7 @@ export class CertificatesRequestsStore extends EventEmitter {
       await parsedCsr.verify()
       await this.validateCsrFormat(csr)
     } catch (err) {
-      console.error('Failed to validate user csr:', csr, err?.message)
+      console.error('Failed to validate user CSR:', csr, err?.message)
       return false
     }
     return true
@@ -100,15 +100,13 @@ export class CertificatesRequestsStore extends EventEmitter {
       .map(e => {
         return e.payload.value
       })
+    this.logger('Total CSRs:', allEntries.length)
 
-    this.logger('DuplicatedCertBug', { allEntries })
     const allCsrsUnique = [...new Set(allEntries)]
-    this.logger('DuplicatedCertBug', { allCsrsUnique })
     await Promise.all(
       allCsrsUnique
         .filter(async csr => {
           const validation = await CertificatesRequestsStore.validateUserCsr(csr)
-          this.logger('DuplicatedCertBug', { validation, csr })
           if (validation) return true
           return false
         })
@@ -122,8 +120,9 @@ export class CertificatesRequestsStore extends EventEmitter {
           filteredCsrsMap.set(pubKey, csr)
         })
     )
-    this.logger('DuplicatedCertBug', '[...filteredCsrsMap.values()]', [...filteredCsrsMap.values()])
-    return [...filteredCsrsMap.values()]
+    const validCsrs = [...filteredCsrsMap.values()]
+    this.logger('Valid CSRs:', validCsrs.length)
+    return validCsrs
   }
 
   public clean() {

packages/backend/src/nest/storage/certificates/certificates.store.spec.ts

@@ -135,7 +135,6 @@ describe('CertificatesStore', () => {
 
     await certificatesStore.addCertificate(certificate)
 
-    // @ts-expect-error - getCertificates is protected
     const certificates = await certificatesStore.getCertificates()
 
     expect(certificates).toContain(certificate)
@@ -149,7 +148,6 @@ describe('CertificatesStore', () => {
 
     await certificatesStore.addCertificate(certificate)
 
-    // @ts-expect-error - getCertificates is protected
     const certificates = await certificatesStore.getCertificates()
 
     expect(certificates).not.toContain(certificate)
@@ -161,7 +159,6 @@ describe('CertificatesStore', () => {
 
     certificatesStore.updateMetadata(communityMetadata)
 
-    // @ts-expect-error - getCertificates is protected
     jest.spyOn(certificatesStore, 'getCertificates').mockResolvedValue([certificate1, certificate2])
 
     const certificates = await certificatesStore.loadAllCertificates()

packages/backend/src/nest/storage/certificates/certificates.store.ts

@@ -146,7 +146,7 @@ export class CertificatesStore extends EventEmitter {
    * as specified in the comment section of
    * https://github.com/TryQuiet/quiet/issues/1899
    */
-  protected async getCertificates() {
+  public async getCertificates(): Promise<string[]> {
     if (!this.store) {
       return []
     }
@@ -190,7 +190,8 @@ export class CertificatesStore extends EventEmitter {
 
     const validCerts = validCertificates.filter(i => i != undefined)
     this.logger(`Valid certificates: ${validCerts.length}`)
-    return validCerts
+    // TODO: Why doesn't TS infer this properly?
+    return validCerts as string[]
   }
 
   public async getCertificateUsername(pubkey: string) {

packages/backend/src/nest/storage/storage.service.spec.ts

@@ -511,17 +511,52 @@ describe('StorageService', () => {
 
   describe('Users', () => {
     it('gets all users from db', async () => {
-      await storageService.init(peerId)
-      const mockGetCsrs = jest.fn()
-      // @ts-ignore - Property 'getAllEventLogEntries' is protected
-      storageService.getAllEventLogEntries = mockGetCsrs
-      mockGetCsrs.mockReturnValue([
+      const certs = [
+        // b
+        'MIICITCCAcegAwIBAgIGAY8GkBEVMAoGCCqGSM49BAMCMAwxCjAIBgNVBAMTAWEwHhcNMjQwNDIyMTYwNzM1WhcNMzAwMjAxMDcwMDAwWjBJMUcwRQYDVQQDEz56Z2hpZGV4czdxdDI0aXZ1M2pvYmpxZHR6end0eWF1NGxwcG51bng1cGtpZjc2cGtweXA3cWNpZC5vbmlvbjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABDG8SNnoS1BYoV72jcyQFVlsrwvd2Bb9/9L13Tc4SHJwitTUB3F+y/7pk0tAPrZi2qasU2PO9lTwUxXYcAfpCRSjgdcwgdQwCQYDVR0TBAIwADALBgNVHQ8EBAMCAIAwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBEGCisGAQQBg4wbAgEEAxMBYjA9BgkrBgECAQ8DAQEEMBMuUW1lUGJCMjVoMWZYN1dBRk42ckZSNGFWRFdVRlFNU3RSSEdERFM0UlFaUTRZcTBJBgNVHREEQjBAgj56Z2hpZGV4czdxdDI0aXZ1M2pvYmpxZHR6end0eWF1NGxwcG51bng1cGtpZjc2cGtweXA3cWNpZC5vbmlvbjAKBggqhkjOPQQDAgNIADBFAiBkTZo6/D0YgNMPcDpuf7n+rDEQls6cMVxEVw/H8vxbhwIhAM+e6we9YP4JeNgOGgd0iZNEpq8N7dla4XO+YVWrh0YG',
+
+        // c
+        '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',
+      ]
+
+      const csrs = [
+        // c
+        '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',
+
+        // o
         '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',
+
+        // o
         'MIIDHTCCAsMCAQAwSTFHMEUGA1UEAxM+eTd5Y3ptdWdsMnRla2FtaTdzYmR6NXBmYWVtdng3YmFod3RocmR2Y2J6dzV2ZXgyY3JzcjI2cWQub25pb24wWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATMq0l4bCmjdb0grtzpwtDVLM9E1IQpL9vrB4+lD9OBZzlrx2365jV7shVu9utas8w8fxtKoBZSnT5+32ZMFTB4oIICFjAuBgkqhkiG9w0BCQ4xITAfMB0GA1UdDgQWBBSoDQpTZdEvi1/Rr/muVXT1clyKRDCCAUcGCSqGSIb3DQEJDDGCATgEggE0BQvyvkiiXEf/PLKnsR1Ba9AhYsVO8o56bnftUnoVzBlRZgUzLJvOSroPk/EmbVz+okhMrcYNgCWHvxrAqHVVq0JRP6bi98BtCUotx6OPFHp5K5QCL60hod1uAnhKocyJG9tsoM9aS+krn/k+g4RCBjiPZ25cC7QG/UNr6wyIQ8elBho4MKm8iOp7EShSsZOV1f6xrnXYCC/zyUc85GEuycLzVImgAQvPATbdMzY4zSGnNLHxkvSUNxaR9LnEWf+i1jeqcOiXOvmdyU5Be3ZqhGKvvBg/5vyLQiCIfeapjZemnLqFHQBitglDm2xnKL6HzMyfZoAHPV7YcWYR4spU9Ju8Q8aqSeAryx7sx55eSR4GO5UQTo5DrQn6xtkwOZ/ytsOknFthF8jcA9uTAMDKA2TylCUwEQYKKwYBBAGDjBsCATEDEwFvMD0GCSsGAQIBDwMBATEwEy5RbVQxOFV2blVCa3NlTWMzU3FuZlB4cEh3TjhuekxySmVOU0xadGM4ckFGWGh6MEcGA1UdETFAEz55N3ljem11Z2wydGVrYW1pN3NiZHo1cGZhZW12eDdiYWh3dGhyZHZjYnp3NXZleDJjcnNyMjZxZC5vbmlvbjAKBggqhkjOPQQDAgNIADBFAiEAoFrAglxmk7ciD6AHQOB1qEoLu0NARcxgwmIry8oeTHwCICyXp5NJQ9Z8vReIAQNng2H2+/XjHifZEWzhoN0VkcBx',
-      ])
-      const allUsers = storageService.getAllUsers()
+      ]
+
+      await storageService.init(peerId)
+      // @ts-ignore
+      storageService.certificatesRequestsStore = {
+        getCsrs: jest.fn(() => {
+          return csrs
+        }),
+      }
+      // @ts-ignore
+      storageService.certificatesStore = {
+        getCertificates: jest.fn(() => {
+          return certs
+        }),
+      }
+
+      const allUsers = await storageService.getAllUsers()
 
       expect(allUsers).toStrictEqual([
+        {
+          onionAddress: 'zghidexs7qt24ivu3jobjqdtzzwtyau4lppnunx5pkif76pkpyp7qcid.onion',
+          peerId: 'QmePbB25h1fX7WAFN6rFR4aVDWUFQMStRHGDDS4RQZQ4Yq',
+          username: 'b',
+        },
+        {
+          onionAddress: 'nhliujn66e346evvvxeaf4qma7pqshcgbu6t7wseoannc2fy4cnscryd.onion',
+          peerId: 'QmVcXQMufEcYKDtwsEJTHPbsspByM6SHTbRGGeDvEEuMQA',
+          username: 'c',
+        },
         {
           onionAddress: '6vu2bxki777it3cpayv6fq6vpl4ke3kzj7gxicfygm55dhhtphyfdvyd.onion',
           peerId: 'QmXRY4rhAx8Muq8dMGkr9qknJdE6UHZDdGaDRTQEbwFN5b',