diff options
Diffstat (limited to 'webrtc/src/opcodes/SelectProtocol.ts')
| -rw-r--r-- | webrtc/src/opcodes/SelectProtocol.ts | 116 |
1 files changed, 71 insertions, 45 deletions
diff --git a/webrtc/src/opcodes/SelectProtocol.ts b/webrtc/src/opcodes/SelectProtocol.ts index 98899caf..29b9c1f9 100644 --- a/webrtc/src/opcodes/SelectProtocol.ts +++ b/webrtc/src/opcodes/SelectProtocol.ts @@ -5,6 +5,7 @@ import { Server } from "../Server"; import * as mediasoup from "mediasoup"; import { RtpCodecCapability } from "mediasoup/node/lib/RtpParameters"; import * as sdpTransform from 'sdp-transform'; +import sodium from "libsodium-wrappers"; /* @@ -70,42 +71,66 @@ import * as sdpTransform from 'sdp-transform'; */ export async function onSelectProtocol(this: Server, socket: WebSocket, data: Payload) { - const rtpCapabilities = this.mediasoupRouters[0].rtpCapabilities; - const codecs = rtpCapabilities.codecs as RtpCodecCapability[]; + // const rtpCapabilities = this.mediasoupRouters[0].rtpCapabilities; + // const codecs = rtpCapabilities.codecs as RtpCodecCapability[]; - const transport = this.mediasoupTransports[0]; //whatever + if (data.d.sdp) { + // const transport = this.mediasoupTransports[0]; //whatever - const res = sdpTransform.parse(data.d.sdp); + // const res = sdpTransform.parse(data.d.sdp); - const videoCodec = this.mediasoupRouters[0].rtpCapabilities.codecs!.find((x: any) => x.kind === "video"); - const audioCodec = this.mediasoupRouters[0].rtpCapabilities.codecs!.find((x: any) => x.kind === "audio"); + // const videoCodec = this.mediasoupRouters[0].rtpCapabilities.codecs!.find((x: any) => x.kind === "video"); + // const audioCodec = this.mediasoupRouters[0].rtpCapabilities.codecs!.find((x: any) => x.kind === "audio"); - const producer = this.mediasoupProducers[0] || await transport.produce({ - kind: "audio", - rtpParameters: { - mid: "audio", - codecs: [{ - clockRate: audioCodec!.clockRate, - payloadType: audioCodec!.preferredPayloadType as number, - mimeType: audioCodec!.mimeType, - channels: audioCodec?.channels, - }], - headerExtensions: res.ext?.map(x => ({ - id: x.value, - uri: x.uri, - })), - }, - paused: false, - }); + // const producer = this.mediasoupProducers[0] || await transport.produce({ + // kind: "audio", + // rtpParameters: { + // mid: "audio", + // codecs: [{ + // clockRate: audioCodec!.clockRate, + // payloadType: audioCodec!.preferredPayloadType as number, + // mimeType: audioCodec!.mimeType, + // channels: audioCodec?.channels, + // }], + // headerExtensions: res.ext?.map(x => ({ + // id: x.value, + // uri: x.uri, + // })), + // }, + // paused: false, + // }); - console.log("can consume: " + this.mediasoupRouters[0].canConsume({ producerId: producer.id, rtpCapabilities: rtpCapabilities })); + // console.log("can consume: " + this.mediasoupRouters[0].canConsume({ producerId: producer.id, rtpCapabilities: rtpCapabilities })); - // const consumer = this.mediasoupConsumers[0] || await transport.consume({ - // producerId: producer.id, - // paused: false, - // rtpCapabilities, - // }); + // // const consumer = this.mediasoupConsumers[0] || await transport.consume({ + // // producerId: producer.id, + // // paused: false, + // // rtpCapabilities, + // // }); + // socket.send(JSON.stringify({ + // op: VoiceOPCodes.SESSION_DESCRIPTION, + // d: { + // video_codec: videoCodec?.mimeType?.substring(6) || undefined, + // // mode: "xsalsa20_poly1305_lite", + // media_session_id: transport.id, + // audio_codec: audioCodec?.mimeType.substring(6), + // secret_key: sodium.from_hex("724b092810ec86d7e35c9d067702b31ef90bc43a7b598626749914d6a3e033ed").buffer, + // sdp: `m=audio ${50001} ICE/SDP\n` + // + `a=fingerprint:sha-256 ${transport.dtlsParameters.fingerprints.find(x => x.algorithm === "sha-256")?.value}\n` + // + `c=IN IP4 ${transport.iceCandidates[0].ip}\n` + // + `t=0 0\n` + // + `a=ice-lite\n` + // + `a=rtcp-mux\n` + // + `a=rtcp:${50001}\n` + // + `a=ice-ufrag:${transport.iceParameters.usernameFragment}\n` + // + `a=ice-pwd:${transport.iceParameters.password}\n` + // + `a=fingerprint:sha-256 ${transport.dtlsParameters.fingerprints.find(x => x.algorithm === "sha-256")?.value}\n` + // + `a=candidate:1 1 ${transport.iceCandidates[0].protocol.toUpperCase()} ${transport.iceCandidates[0].priority} ${transport.iceCandidates[0].ip} ${50001} typ ${transport.iceCandidates[0].type}` + // } + // })); + return; + } /* { "video_codec":"H264", @@ -125,24 +150,25 @@ export async function onSelectProtocol(this: Server, socket: WebSocket, data: Pa } */ + + /* + { + "video_codec": "H264", + "secret_key": [36, 80, 96, 53, 95, 149, 253, 16, 137, 186, 238, 222, 251, 180, 94, 150, 112, 137, 192, 109, 69, 79, 218, 111, 217, 197, 56, 74, 18, 41, 51, 140], + "mode": "aead_aes256_gcm_rtpsize", + "media_session_id": "797575a97a87b63e81e2399348b97ad1", + "audio_codec": "opus" + }; + */ + socket.send(JSON.stringify({ - op: VoiceOPCodes.SESSION_DESCRIPTION, + op:VoiceOPCodes.SESSION_DESCRIPTION, d: { - video_codec: videoCodec?.mimeType?.substring(6) || undefined, - // mode: "xsalsa20_poly1305_lite", - media_session_id: transport.id, - audio_codec: audioCodec?.mimeType.substring(6), - sdp: `m=audio ${transport.iceCandidates[0].port} ICE/SDP\n` - + `a=fingerprint:sha-256 ${transport.dtlsParameters.fingerprints.find(x => x.algorithm === "sha-256")?.value}\n` - + `c=IN IP4 ${transport.iceCandidates[0].ip}\n` - + `t=0 0\n` - + `a=ice-lite\n` - + `a=rtcp-mux\n` - + `a=rtcp:${transport.iceCandidates[0].port}\n` - + `a=ice-ufrag:${transport.iceParameters.usernameFragment}\n` - + `a=ice-pwd:${transport.iceParameters.password}\n` - + `a=fingerprint:sha-256 ${transport.dtlsParameters.fingerprints.find(x => x.algorithm === "sha-256")?.value}\n` - + `a=candidate:1 1 ${transport.iceCandidates[0].protocol.toUpperCase()} ${transport.iceCandidates[0].priority} ${transport.iceCandidates[0].ip} ${transport.iceCandidates[0].port} typ ${transport.iceCandidates[0].type}` + video_codec: "H264", + secret_key: [...sodium.from_hex("724b092810ec86d7e35c9d067702b31ef90bc43a7b598626749914d6a3e033ed")], + mode: "aead_aes256_gcm_rtpsize", + media_session_id: "blah blah blah", + audio_codec: "opus", } })); } \ No newline at end of file |