Not Receiving Push Notifications on iOS using CapacitorJS and Ionic - ios

Following the guide on Capacitor's site for push notifications, I am unable to receive any push notification inside my iOS device.
https://capacitorjs.com/docs/apis/push-notifications
I've triple checked that the Apple Push key and sandbox/production certificates are uploaded
I have successfully registered to the APNs and get a token value, but when I use Firebase to send a message to the token, I receive no notification.
I've also tried to send a message directly using this solution https://www.c-sharpcorner.com/UploadFile/pandeypradip/apple-push-notification-using-Asp-Net/ and I can send the message successfully, but I receive no response at all.
My app capabilities:

Related

Error 52134 Invalid APNs device token in Flutter "twilio_voice"

I'm using "twilio_voice" for a flutter application for generating and receiving call from app to real number and vice versa.
When I'm trying to call to a real number from app it's working fine. But when i'm trying to receive call within the app, it's not working.
When I checked at Twilio console I found "Error 52134 Invalid APNs device token".
I have already created the VOIP certificate in Appstore console and also generated a Push Credential in Twilio console. The SID also used in the backend.
In my applog I also found "Successfully registered for VoIP push notifications." as a confirmation.
But still not working.
After your app has register for the push notification, you will need to create a binding with the Push Token to the Twilio server. For that you will need an intermediate server of your own(Can be a Node js/PHP/Python server application). First you will make a rest api request to your own server from the app. The server application will send a binding request to Twilio server. Once that is done, you will receive push notification every time there is an incoming call via didReceiveRemoteNotification() delegate in AppDelegate.
For the server application sample and Rest api sample for iOS app, follow this documentation from Twilio:
https://www.twilio.com/docs/notify/register-for-notifications-ios
Got the solution.
The issue was in the registering device. I was sending fcm token to the server for registering device. But after changing it device UUID, it worked.
Also point to be noted that, you will need a different SID from Twilio for development and Testflight. SID from Sandbox credentials won't work if you running app from TestFlight.

Sending push notification without configuring APNs authentication key

In official firebase documentation it is said that
For FCM specifically, you'll need to upload your APNs authentication key and register for remote notifications.
https://firebase.google.com/docs/cloud-messaging/ios/client
Is it possible to send push notification without configuring a APNs authentication key in firebase console?
If it is not possible then why?
It's not possible, since the APNs says it in the very name, Push Notification Services, if you don't configure that then you'll be sending your notifications to nothing, I understand that's how your project will know were it's receiving the notifications from, so it can process them and sending to your app.

Automatically open app when receive push notification for FCM (Flutter)

I'm trying to make the app open automatically when it receive the push notification, i am using Firebase Cloud Messaging and i've already read here about the same problem but i don't quite understand on how to use it for flutter
It's not possible to automatically launch the app once a notification has been received from Firebase Cloud Messaging. As mentioned in the docs, payloads received while the app is in the background can only be handled when the user taps on the notification.

iOS Push Notifications not working through GCM using Phonegap-plugin-push

When using phonegap-plugin-push, we are creating a mobile application that uses GCM to send out push notifications to the mobile devices. We are able to push to Android devices correctly using GCM. The plugin gives us both the GCM and APNS registration tokens. When we use the GCM token to push to the APNS we are unable to push to the iOS device, however when we test the APNS token directly, we are able to push the notification. When using the GCM token and a test service we receive a "success" message, but no notification makes it to the device. We know that the device token is correct as we can send a notification directly using an online APNS push service. We have created all the certificates, we have development and production certificates.
As we receive a registration token from the GCM service using the device token and APNS token, I believe the problem lies within the communication between GCM and the device itself. As we are not receiving the notification to the device using GCM, but we are able to use the APNS token generated on registration to directly push to the device. The GCM with the registration token, will not push to device.
This link here describes the problem https://github.com/phonegap/phonegap-plugin-push/issues/532
There might be some problem with your provisional profile.
This tutorial might help you.
https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjr__OblLTNAhWHkpQKHT6MBUgQFggeMAA&url=https%3A%2F%2Fwww.raywenderlich.com%2F123862%2Fpush-notifications-tutorial&usg=AFQjCNFaM0baTw-x3Swz12MwCPu5XqEtLA&sig2=6wIOeDF8AvtCQfrheM2FXw

IOS MDM Pushnotication issue

Hi my team is implementing IOS MDM. We have Enterprise license. We are able to send payloads and commands to the iOS device.We are receving result from IOS Device.But while send the push notification it is not performing any thing. Even in IPCU log also no issues are showing.
We are using JavaPNS for sending push notification.Almost every thing we implemented in IOS MDM except push notification.
But when i install IOS application and sending push notification using JavaPNS it is showing push notification.
1) is it possible to send push notification for IOS MDM services ?.
2)Can we send push notifications without installing IOS application on the IOS device.
Any advice would be appreciated.
We are able to send payloads and commands to the iOS device.We are
receving result from IOS Device.
How do you send payloads and commands to iOS device? Are you sending them through MDM?
If so, the only way to let device get new commands, profiles from a server is to send "wake up" oush notification through APNS.
But while send the push notification it is not performing any thing.
That's where I got confused. In the case, if it doesn't do anything, device will never contact back a server and it will never receive commands. However, you said that it does.
But when i install IOS application and sending push notification using JavaPNS it is showing push >notification.
I believe this is your problem - confusion with terminology.
MDM protocol doesn't require any iOS application to be installed. iOS operation system has mdm agent built in. As soon as you configured MDM (installed MDM payload) and a device received "wake up" push notification (through APNS) then MDM agent will contact your server and request new commands.
On other hand, you can create some application (which has nothing to do with MDM) and send push notification to it.
The only common thing between this and MDM is push notification transport. However, the push notification message which is send for MDM purposes ("wake-up" message) and to applications ("badges", "sounds" , 'messages") are different.
Please, can you review your question and try to separate out what works and what doesn't.

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