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Firebase Cloud Messaging (FCM) Access Token Issue #917
Description
Activity
To me this sounds like a firewall issue with the timeout. Can you run
curl -I "https://oauth2.googleapis.com/token"from where ever your code is running?- Hello, After debugging inside sdk I found that it is trying to connect to https://oauth2.googleapis.com/token but this URL is not working. Is this URL is correct? I tried to open it but I got bttp error 404 with/without firewall…On Tue, Dec 17, 2019, 7:30 PM Cody Oss ***@***.***> wrote: To me this sounds like a firewall issue with the timeout. Can you run curl -I "https://oauth2.googleapis.com/token" from where ever your code is running? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#917?email_source=notifications&email_token=AD5HJ557NFNO54H4EABLHZTQZD5CBA5CNFSM4J3GZ27KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHDEBZY#issuecomment-566640871>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AD5HJ56WQLKRWZZVZXQBBOLQZD5CBANCNFSM4J3GZ27A> .
Yes that is correct, although Firebase does have its own auth as well: https://firebase.google.com/docs/auth Are you still having issues?
- it was firewall issue , thanks alot…On Fri, Jan 3, 2020 at 1:38 AM Cody Oss ***@***.***> wrote: Yes that is correct, although Firebase does have its own auth as well: https://firebase.google.com/docs/auth Are you still having issues? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#917?email_source=notifications&email_token=AD5HJ57TG5ZO64XTSK67E7TQ3ZUFHA5CNFSM4J3GZ27KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEH7VKDA#issuecomment-570381580>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AD5HJ57YDLTJRHO5DYVOV3TQ3ZUFHANCNFSM4J3GZ27A> .
hy guys!
I'm trying to notify my app using the FCM but when i send the request i'm surprised by an exception.
My send code:
`
try{Message message = Message.builder() .putData("test", "test") .putData("test", "test") //.setToken("dla3GnhWQjc:APA91bH3dE2St0dLPMmhhTThgrpYSx7yY7gkR7sx_xL8DcQcDiCla_DtoJrhG-_uJFn9pmdwm78-0UcHIwJz1oplOb7n-P2n3FZY2vh1d1YP_Nirtt7NLVbQgDObQyLNwLQ0fr1JBEA6") .setTopic(topic) .build(); // Send a message to the device corresponding to the provided // registration token. String response = FirebaseMessaging.getInstance().send(message); // Response is a message ID string. System.out.println("Successfully sent message: " + response); }catch (FirebaseMessagingException e) { System.out.println(e.getMessage()); }`
Excepiton:
java.io.IOException: Error getting access token for service account:
Error while calling FCM backend servicecan you help me?
I've already checked the credentials and firewall issue
Please open a new issue as this is a different exception.
I've already checked the credentials and firewall issue
hy guys!
I'm trying to notify my app using the FCM but when i send the request i'm surprised by an exception.
My send code:
` try{
Message message = Message.builder() .putData("test", "test") .putData("test", "test") //.setToken("dla3GnhWQjc:APA91bH3dE2St0dLPMmhhTThgrpYSx7yY7gkR7sx_xL8DcQcDiCla_DtoJrhG-_uJFn9pmdwm78-0UcHIwJz1oplOb7n-P2n3FZY2vh1d1YP_Nirtt7NLVbQgDObQyLNwLQ0fr1JBEA6") .setTopic(topic) .build(); // Send a message to the device corresponding to the provided // registration token. String response = FirebaseMessaging.getInstance().send(message); // Response is a message ID string. System.out.println("Successfully sent message: " + response); }catch (FirebaseMessagingException e) { System.out.println(e.getMessage()); }`
Excepiton:
java.io.IOException: Error getting access token for service account: Error while calling FCM backend service
can you help me?
have you got solution?
bz I am getting also same error.it was firewall issue , thanks alot
…
On Fri, Jan 3, 2020 at 1:38 AM Cody Oss @.***> wrote: Yes that is correct, although Firebase does have its own auth as well: https://firebase.google.com/docs/auth Are you still having issues? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#917?email_source=notifications&email_token=AD5HJ57TG5ZO64XTSK67E7TQ3ZUFHA5CNFSM4J3GZ27KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEH7VKDA#issuecomment-570381580>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AD5HJ57YDLTJRHO5DYVOV3TQ3ZUFHANCNFSM4J3GZ27A .Hi, I am having the similar issue. What did you change in the firewall to make it work? Is there any list of IP-Addresses to be whitelisted?
Is there any list of IP-Addresses to
Was this sorted? We too have a some issue in Firebase Messaging. Error seems to be different, but we are stuck in getting the access token and network team is analyzing the issue.
Error : Error obtaining access token: Error getting access token for service account: Remote host terminated the handshake,iss.
@dineshsraman @neewaz @SanketNikam18062000 @codyoss
I am also facing this same issue, any idea regarding this will be very helpful..
Hello,
i'm trying to send message via Firebase Cloud Messaging but i received the below error so can you please help in fixing this issue
java.util.concurrent.ExecutionException: com.google.firebase.messaging.FirebaseMessagingException: Error while calling FCM backend service
..
Caused by: java.io.IOException: Error getting access token for service account: connect timed out
code snippets :-
FileInputStream serviceAccount =
new FileInputStream("serviceAccountKey.json");
// response = instance.send(message);
// Response is a message ID string.
System.out.println("Successfully sent message: " + response);
} catch (Exception e) {
e.printStackTrace();
}