web-push | Web Push library for Node.js | Runtime Evironment library
kandi X-RAY | web-push Summary
kandi X-RAY | web-push Summary
Web Push library for Node.js
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Top functions reviewed by kandi - BETA
- Generates a VAP ID header for a given subject .
- Generate VAP keys from public key
- Validates a VAP key
- Check that a private key is valid
- Validates the expiration date of the expiration time .
- Validate subject details
- Construct an error .
- Encode a private key as XML
- Returns the future timestamp for the given time .
- Webpack library for WebPush
web-push Key Features
web-push Examples and Code Snippets
Community Discussions
Trending Discussions on web-push
QUESTION
I am trying to integrate what is done in this official Vaadin video tutorial (implement back end push notification) into my Spring Boot project. I am finding some problem trying to understand how to correctly integrate Vaadin framework into my existing Spring Boot project pom.xml file in order to have all the dependencies needed to work.
So basically this is the video tutorial link: https://www.youtube.com/watch?v=M5sbGvW3S4I
and this is the related GitHub link of this tutorial example code: https://github.com/marcushellberg/fusion-push-notifications
This is the pom.xml of my already existing Spring Boot project where I need to insert Vaadin framework and the related example project dependencies (needed to implement the desired behavior)
...ANSWER
Answered 2022-Feb-16 at 19:44I think the only real thing that is missing is the vaadin.version...
QUESTION
I was trying to follow this video tutorial to add AOP to my Spring Boot project in order to perform log operation: https://www.youtube.com/watch?v=RVvKPP5HyaA
But it is not working, it is not logging anything.
So this is my pom.xml file:
...ANSWER
Answered 2022-Feb-08 at 15:23Your pointcut
QUESTION
I am trying to send a web-push subscription object to my API, which consists of 'endpoint' and 'keys'.
The problem I seem to be having is when this object reaches my API it has the 'Keys' values but the 'endpoint' value is null. Yet when I debug it I can confirm that the endpoint value is defined.
This is the JS code I am using:
...ANSWER
Answered 2021-Dec-08 at 15:59The incoming JSON has 'endpoint' as field while your DOTNET model class as 'enpoint' as field (mismatch in field names in json-payload and model class that will accept the json payload)
QUESTION
I'm trying to send data to index.js, in localhost it's works correctly but when I deploy to my server it's not working. I see problem seems similar :
here. but it's not work for me
client.js :
sending data to index.js /subscribeA
ANSWER
Answered 2021-Sep-25 at 03:47Using no-cors in your fetch() means that the content-type can only be one of the following: "application/x-www-form-urlencoded", "multipart/form-data", or "text/plain" (some more explanation here). So, your "application/json" is not allowed and thus the server doesn't properly read/parse the body.
Only simple headers are allowed with no-cors which you can read about here.
You will have to stop using no-cors with your fetch to use JSON or change the content to use one of the allowed content-types.
FYI, in cases like this, it's generally helpful to log out the important expected aspects of the incoming request. In this case, you could log the content-type and see what you're getting. You could also look at the request as it's being sent from the browser in the network tab of the Chrome debugger. Either would probably show you something related to the content-type.
QUESTION
I have a gitlab.ci with this jobs:
...ANSWER
Answered 2021-May-27 at 14:02Add this line before RUN npm install:
QUESTION
Disclaimer: I know this is not the intention of web push! Normally there is a backend server which has the vapid keys and sends the http request to FCM. For my use case, security is not a consideration. I just want to know if it's possible to send the request directly to FCM from a different browser tab.
- Is there anything in browsers which will restrict this?
- Is there something in the spec which restricts this?
- Will FCM reject requests coming from a browser?
As a quick test, I tried embedding https://github.com/web-push-libs/web-push but the library is intended for nodejs.
For context, I am trying to find a way to send a WebRTC answer to the offering peer without hosting a backend. The goal would be to issue a new vapid private and public key from the offering peer for each new RTCPeerConnection. I could then share the keys by encoding them in an URL which the answering peer could use.
...ANSWER
Answered 2021-May-03 at 20:10No it's not possible as https://fcm.googleapis.com/fcm/... does not return the necessary CORS headers. I haven't tested other push services, but they are also unlikely to return CORS headers.
QUESTION
I am developing KaiOS application with web push notification capability.
While following code works on Chrome and current Mozilla it fails on KaiOS.
NodeJS code:
...ANSWER
Answered 2021-Mar-06 at 04:06push.sendNotification(pushSub, 'hello my name is me', {
contentEncoding: 'aesgcm'
})
.then(function (res) {
console.log('notification response: ', res);
})
.catch(function (err) {
console.error('failed to send notification', err);
});
QUESTION
I'd like to make web push with c#. In the backend I use web-push-csharp. I try to test it with postman before pass the API to frontend developer but I get this error.
"Message": "An error has occurred.", "ExceptionMessage": "The best overloaded method match for 'WebPush.WebPushClient.SendNotificationAsync(WebPush.PushSubscription, string, System.Collections.Generic.Dictionary)' has some invalid arguments", "ExceptionType": "Microsoft.CSharp.RuntimeBinder.RuntimeBinderException",
The error comes from payload in the json body because when I replace it with a simple string , the error is gone.
This is the json body in postman:
...ANSWER
Answered 2021-Apr-02 at 15:03Solved by creating the payload like this :
QUESTION
I am trying to generate vapid key
ANSWER
Answered 2021-Jan-31 at 08:58If i use the same keys which i got when i ran web-push generate-vapid-keys --json on my desktop will they work for prod as well if i shut down my pc?
Yes, it does not matter where you generate your VAPID keys. You can generate the key pair on your desktop and deploy the application with the keys to your AWS compute instance.
QUESTION
I installed web push :
...ANSWER
Answered 2020-Sep-20 at 14:20I fixed the error by using \ instead of /
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