Crate web_push

Web Push

A library for creating and sending push notifications to a web browser. For content payload encryption it uses the Encrypted Content-Encoding for HTTP, draft 3. The client is asynchronious and uses Tokio with futures.

Example

let endpoint = "https://updates.push.services.mozilla.com/wpush/v1/...";
let p256dh = base64::decode_config("key_from_browser_as_base64", URL_SAFE)?;
let auth = base64::decode_config("auth_from_browser_as_base64", URL_SAFE)?;

let subscription_info = SubscriptionInfo::new(
    endpoint,
    "BLMbF9ffKBiWQLCKvTHb6LO8Nb6dcUh6TItC455vu2kElga6PQvUmaFyCdykxY2nOSSL3yKgfbmFLRTUaGv4yV8",
    "xS03Fi5ErfTNH_l9WHE9Ig"
);

let mut builder = WebPushMessageBuilder::new(&subscription_info)?;
let content = "Encrypted payload to be sent in the notification".as_bytes();
builder.set_payload(ContentEncoding::AesGcm, content);

let client = WebPushClient::new();

let response = client.send(builder.build()?).await?;
println!("Got response: {:?}", response);

Structs

SubscriptionInfo	Client info for sending the notification. Maps the values from browser's subscription info JSON data.
SubscriptionKeys	Encryption keys from the client.
VapidSignature	A struct representing a VAPID signature. Should be generated using the VapidSignatureBuilder.
VapidSignatureBuilder	A VAPID signature builder for generating an optional signature to the request. With a given signature, one can pass the registration to Google's FCM service. And prevent unauthorized notifications to be sent to the client.
WebPushClient	An async client for sending the notification payload.
WebPushMessage	Everything needed to send a push notification to the user.
WebPushMessageBuilder	The main class for creating a notification payload.
WebPushPayload	The push content payload, already in an encrypted form.

Enums

ContentEncoding
WebPushError