Chrome/Mozilla push notifications payload encryption for .NET
LogicSoftware.WebPushEncryption can be installed via the nuget UI (as WebPushEncryption), or via the nuget package manager console:
PM> Install-Package WebPushEncryption
using LogicSoftware.WebPushEncryption;
//------------------------------------
var encryptedPayload = Encryptor.Encrypt(p256dh, auth, payload);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, pushEndpoint);
// send encrypted payload instead of original
request.Content = new ByteArrayContent(encryptedPayload.Payload);
request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
request.Content.Headers.ContentLength = encryptedPayload.Payload.Length;
// append public key and salt as headers
request.Content.Headers.ContentEncoding.Add("aesgcm");
request.Headers.Add("Crypto-Key", "keyid=p256dh;dh=" + encryptedPayload.Base64EncodePublicKey());
request.Headers.Add("Encryption", "keyid=p256dh;salt=" + encryptedPayload.Base64EncodeSalt());
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4