[APNs Authentication Key] FCM Test PUSH Script for debugging

FCMAuthenticationKeyTestPush.sh

#!/bin/bash
# https://firebase.googleblog.com/2017/01/debugging-firebase-cloud-messaging-on.html
# https://firebase.google.com/docs/cloud-messaging/http-server-ref#notification-payload-support
# https://firebase.google.com/docs/cloud-messaging/http-server-ref
# https://developer.apple.com/library/archive/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/CommunicatingwithAPNs.html#//apple_ref/doc/uid/TP40008194-CH11-SW1

clear

echo
echo "------       Debug start       ------"
echo

SERVER_KEY="YOUR_FCM_SERVER_KEY"
ENDPOINT=https://fcm.googleapis.com/fcm/send

read -r -d '' payload <<-'EOF'
{
   "notification": {
      "title": "Hello from FCM!",
      "body": "Hello from curl via FCM!",
      "sound": "default",
      "badge": 12,
      "click_action": "redirect-to-myorders",
      "subtitle": "FCM subtitle"
   },
   "data": {
      "customKey": "Custom values here",
      "customKey2": "Custom values2 here"
   },
   "content_available": true,
   "priority": "high",
   "to": "YOUR_FIREBASE_REGISTRATION_TOKEN"
}
EOF

# --------------------------------------------------------------------------

curl --verbose \
   --header "content-type: application/json" \
   --header "authorization: key=$SERVER_KEY" \
   --data "${payload}" \
   $ENDPOINT

echo
echo "------       Debug end       ------"
echo