Question: How to convert this curl command using --http2 and --cert options to fetch?

[cromatikap]

Hello,

I'd like to convert the following (tested and working) curl command to node-fetch:

curl -v \
  -d '{"aps":{"alert": {"title": "Game Request", "body": "Bob wants to play poker"},"sound":"default"}, "data": "some custom data"}' \
  -H "apns-topic:PROJECT_BUNDLE_IDENTIFIER" \
  -H "apns-expiration: 1" \
  -H "apns-priority: 10" \
  --http2 \
  --cert CERTIFICATE_FILE_PATH:CERTIFICATE_PASS \
  https://api.development.push.apple.com/3/device/DEVICE_TOKEN

Following this article, this is how my code looks like so far:

  const fs = require('fs'), https = require('https'), fetch = require('node-fetch')

  const sslConfiguredAgent = new https.Agent({
    cert: fs.readFileSync(path.resolve(__dirname, '../ApplePushServices.pem'), `utf-8`),
    passphrase: CERTIFICATE_PASS,
    keepAlive: false // switch to true if you're making a lot of calls
  })

fetch('https://api.development.push.apple.com/3/device/DEVICE_TOKEN', {
    method: 'POST',
    headers: {
      'apns-topic': 'PROJECT_BUNDLE_IDENTIFIER',
      'apns-expiration': '1',
      'apns-priority': '10',
      'Content-Type': 'application/json; charset=UTF-8'
    },
    agent: sslConfiguredAgent,
    body: JSON.stringify({
      "aps": {
        "alert": {
          "title": "Game Request",
          "body": "Bob wants to play poker"
        },
        "sound":"default"
      },
      "data": "some custom data"
    })
  })
  .then(async res => {console.log("OK", res)})
  .catch(err => {console.log("ERROR", err)});

I get this result:

ERROR FetchError: request to https://api.development.push.apple.com/3/device/xxxxxx failed, reason: Parse Error: Expected HTTP/
    at ClientRequest.<anonymous> (/Users/bidetaggle/Desktop/boxbeat-media-server/server/node_modules/node-fetch/lib/index.js:1455:11)
    at ClientRequest.emit (events.js:315:20)
    at TLSSocket.socketOnData (_http_client.js:514:9)
    at TLSSocket.emit (events.js:315:20)
    at addChunk (_stream_readable.js:302:12)
    at readableAddChunk (_stream_readable.js:278:9)
    at TLSSocket.Readable.push (_stream_readable.js:217:10)
    at TLSWrap.onStreamRead (internal/stream_base_commons.js:186:23) {
  type: 'system',
  errno: 'HPE_INVALID_CONSTANT',
  code: 'HPE_INVALID_CONSTANT'
}

What am I missing in here?

My Environment

software	version
node-fetch	^2.6.0
node	v14.4.0
npm	6.14.4
Operating System	Mac OS Catalina

[tinovyatkin]

node-fetch doesn't support HTTP/2 at the moment. If that is the requirement then you may look to different projects, like https://github.com/JCMais/node-libcurl or https://github.com/grantila/fetch-h2

[cromatikap]

Hi, thank you for your help. Because I also have to handle --cert option I decided to run directly curl from the system to go ahead faster. I see that http2 is on the v3 roadmap.
I link the issue here as a vote for the feature: #668