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mirror of https://github.com/spacebarchat/server.git synced 2024-09-20 17:51:35 +02:00
This commit is contained in:
Madeline 2022-01-21 21:04:45 +11:00
parent 7c87f8d60a
commit 9d86d10a85
5 changed files with 96 additions and 51 deletions

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@ -12,11 +12,13 @@
"dotenv": "^12.0.4",
"mediasoup": "^3.9.5",
"node-turn": "^0.0.6",
"sdp-transform": "^2.14.1",
"tsconfig-paths": "^3.12.0",
"ws": "^7.4.6"
},
"devDependencies": {
"@types/node": "^15.6.1",
"@types/sdp-transform": "^2.4.5",
"@types/ws": "^7.4.4",
"ts-node": "^10.4.0",
"typescript": "^4.3.2"
@ -78,6 +80,12 @@
"integrity": "sha512-7EIraBEyRHEe7CH+Fm1XvgqU6uwZN8Q7jppJGcqjROMT29qhAuuOxYB1uEY5UMYQKEmA5D+5tBnhdaPXSsLONA==",
"dev": true
},
"node_modules/@types/sdp-transform": {
"version": "2.4.5",
"resolved": "https://registry.npmjs.org/@types/sdp-transform/-/sdp-transform-2.4.5.tgz",
"integrity": "sha512-GVO0gnmbyO3Oxm2HdPsYUNcyihZE3GyCY8ysMYHuQGfLhGZq89Nm4lSzULWTzZoyHtg+VO/IdrnxZHPnPSGnAg==",
"dev": true
},
"node_modules/@types/ws": {
"version": "7.4.4",
"resolved": "https://registry.npmjs.org/@types/ws/-/ws-7.4.4.tgz",
@ -392,6 +400,14 @@
"resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.3.0.tgz",
"integrity": "sha512-V2hovdzFbOi77/WajaSMXk2OLm+xNIeQdMMuB7icj7bk6zi2F8GGAxigcnDFpJHbNyNcgyJDiP+8nOrY5cZGrA=="
},
"node_modules/sdp-transform": {
"version": "2.14.1",
"resolved": "https://registry.npmjs.org/sdp-transform/-/sdp-transform-2.14.1.tgz",
"integrity": "sha512-RjZyX3nVwJyCuTo5tGPx+PZWkDMCg7oOLpSlhjDdZfwUoNqG1mM8nyj31IGHyaPWXhjbP7cdK3qZ2bmkJ1GzRw==",
"bin": {
"sdp-verify": "checker.js"
}
},
"node_modules/sprintf-js": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@ -599,6 +615,12 @@
"integrity": "sha512-7EIraBEyRHEe7CH+Fm1XvgqU6uwZN8Q7jppJGcqjROMT29qhAuuOxYB1uEY5UMYQKEmA5D+5tBnhdaPXSsLONA==",
"dev": true
},
"@types/sdp-transform": {
"version": "2.4.5",
"resolved": "https://registry.npmjs.org/@types/sdp-transform/-/sdp-transform-2.4.5.tgz",
"integrity": "sha512-GVO0gnmbyO3Oxm2HdPsYUNcyihZE3GyCY8ysMYHuQGfLhGZq89Nm4lSzULWTzZoyHtg+VO/IdrnxZHPnPSGnAg==",
"dev": true
},
"@types/ws": {
"version": "7.4.4",
"resolved": "https://registry.npmjs.org/@types/ws/-/ws-7.4.4.tgz",
@ -817,6 +839,11 @@
"resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.3.0.tgz",
"integrity": "sha512-V2hovdzFbOi77/WajaSMXk2OLm+xNIeQdMMuB7icj7bk6zi2F8GGAxigcnDFpJHbNyNcgyJDiP+8nOrY5cZGrA=="
},
"sdp-transform": {
"version": "2.14.1",
"resolved": "https://registry.npmjs.org/sdp-transform/-/sdp-transform-2.14.1.tgz",
"integrity": "sha512-RjZyX3nVwJyCuTo5tGPx+PZWkDMCg7oOLpSlhjDdZfwUoNqG1mM8nyj31IGHyaPWXhjbP7cdK3qZ2bmkJ1GzRw=="
},
"sprintf-js": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",

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@ -13,6 +13,7 @@
"license": "ISC",
"devDependencies": {
"@types/node": "^15.6.1",
"@types/sdp-transform": "^2.4.5",
"@types/ws": "^7.4.4",
"ts-node": "^10.4.0",
"typescript": "^4.3.2"
@ -21,6 +22,7 @@
"dotenv": "^12.0.4",
"mediasoup": "^3.9.5",
"node-turn": "^0.0.6",
"sdp-transform": "^2.14.1",
"tsconfig-paths": "^3.12.0",
"ws": "^7.4.6"
}

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@ -2,10 +2,6 @@ import { WebSocket } from "@fosscord/gateway";
import { Payload } from "./index";
import { VoiceOPCodes } from "@fosscord/util";
import { Server } from "../Server";
import * as mediasoup from "mediasoup";
import { RtpCodecCapability } from "mediasoup/node/lib/RtpParameters";
const test = "extmap-allow-mixed\na=ice-ufrag:ilWh\na=ice-pwd:Mx7TDnPKXDnTgYWC+qMaqspQ\na=ice-options:trickle\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\na=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\na=extmap:3 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01\na=extmap:4 urn:ietf:params:rtp-hdrext:sdes:mid\na=rtpmap:111 opus/48000/2\na=extmap:14 urn:ietf:params:rtp-hdrext:toffset\na=extmap:13 urn:3gpp:video-orientation\na=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay\na=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type\na=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing\na=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space\na=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id\na=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id\na=rtpmap:96 VP8/90000\na=rtpmap:97 rtx/90000";
export async function onIdentify(this: Server, socket: WebSocket, data: Payload) {
var transport = await this.mediasoupRouters[0].createWebRtcTransport({
@ -15,52 +11,31 @@ export async function onIdentify(this: Server, socket: WebSocket, data: Payload)
preferUdp: true,
});
const rtpCapabilities = this.mediasoupRouters[0].rtpCapabilities;
const codecs = rtpCapabilities.codecs as RtpCodecCapability[];
var producer = await transport.produce(
{
kind: "audio",
rtpParameters:
{
mid: "1",
codecs: codecs.filter(x => x.kind === "audio").map((x: RtpCodecCapability) => {
return {
mimeType: x.mimeType,
kind: x.kind,
clockRate: x.clockRate,
channels: x.channels,
payloadType: x.preferredPayloadType as number
};
}),
headerExtensions: test.split("\na=").map((x, i) => ({
id: i + 1,
uri: x,
}))
}
});
const consumer = await transport.consume(
{
producerId: producer.id,
rtpCapabilities:
{
codecs: codecs.filter(x => x.kind === "audio").map((x: RtpCodecCapability) => {
return {
mimeType: x.mimeType,
kind: x.kind,
clockRate: x.clockRate,
channels: x.channels,
payloadType: x.preferredPayloadType as number
};
}),
headerExtensions: test.split("\na=").map((x, i) => ({
kind: "audio",
preferredId: i + 1,
uri: x,
}))
}
});
/*
//discord proper sends:
{
"streams": [
{ "type": "video", "ssrc": 1311885, "rtx_ssrc": 1311886, "rid": "50", "quality": 50, "active": false },
{ "type": "video", "ssrc": 1311887, "rtx_ssrc": 1311888, "rid": "100", "quality": 100, "active": false }
],
"ssrc": 1311884,
"port": 50008,
"modes": [
"aead_aes256_gcm_rtpsize",
"aead_aes256_gcm",
"xsalsa20_poly1305_lite_rtpsize",
"xsalsa20_poly1305_lite",
"xsalsa20_poly1305_suffix",
"xsalsa20_poly1305"
],
"ip": "109.200.214.158",
"experiments": [
"bwe_conservative_link_estimate",
"bwe_remote_locus_client",
"fixed_keyframe_interval"
]
}
*/
socket.send(JSON.stringify({
op: VoiceOPCodes.READY,
@ -71,11 +46,13 @@ export async function onIdentify(this: Server, socket: WebSocket, data: Payload)
//@ts-ignore
port: transport.iceCandidates[0].port,
modes: [
"xsalsa20_poly1305",
"aead_aes256_gcm_rtpsize",
// "xsalsa20_poly1305",
// "xsalsa20_poly1305_suffix",
// "xsalsa20_poly1305_lite",
],
heartbeat_interval: 1,
experiments: [],
},
}));
}

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@ -2,6 +2,9 @@ import { WebSocket } from "@fosscord/gateway";
import { Payload } from "./index";
import { VoiceOPCodes } from "@fosscord/util";
import { Server } from "../Server";
import * as mediasoup from "mediasoup";
import { RtpCodecCapability } from "mediasoup/node/lib/RtpParameters";
import * as sdpTransform from 'sdp-transform';
/*
{
@ -66,6 +69,40 @@ import { Server } from "../Server";
*/
export async function onSelectProtocol(this: Server, socket: WebSocket, data: Payload) {
const rtpCapabilities = this.mediasoupRouters[0].rtpCapabilities;
const codecs = rtpCapabilities.codecs as RtpCodecCapability[];
const transport = this.mediasoupTransports[0]; //whatever
const res = sdpTransform.parse(data.d.sdp);
/*
res.media.map(x => x.rtp).flat(1).map(x => ({
codec: x.codec,
payloadType: x.payload,
clockRate: x.rate as number,
mimeType: `audio/${x.codec}`,
})),
*/
const producer = await transport.produce({
kind: "audio",
rtpParameters: {
mid: "audio",
codecs: [{
clockRate: 48000,
payloadType: 111,
mimeType: "audio/opus",
channels: 2,
}],
headerExtensions: res.ext?.map(x => ({
id: x.value,
uri: x.uri,
}))
},
paused: false,
});
socket.send(JSON.stringify({
op: VoiceOPCodes.SESSION_DESCRIPTION,
d: {

View File

@ -32,4 +32,6 @@ export default {
//op 11?
[VoiceOPCodes.CLIENT_CONNECT]: onConnect, //op 12
//op 13?
//op 15?
//op 16? empty data on client send but server sends {"voice":"0.8.24+bugfix.voice.streams.opt.branch-ffcefaff7","rtc_worker":"0.3.14-crypto-collision-copy"}
};