package signalexchange

Get desktop application:
View/edit binary Protocol Buffers messages

• rpc Send (EncryptedMessage, EncryptedMessage)

  signalexchange.proto:11

  Synchronously connect to the Signal Exchange service offering connection candidates and waiting for connection candidates from the other party (remote peer)

• rpc ConnectStream (stream EncryptedMessage, stream EncryptedMessage)

  signalexchange.proto:13

  Connect to the Signal Exchange service offering connection candidates and maintain a channel for receiving candidates from the other party (remote peer)

Actual body of the message that can contain credentials (type OFFER/ANSWER) or connection Candidate This part will be encrypted

Used in: Message

• Body.Type type = 1

• string payload = 2

• uint32 wgListenPort = 3

  wgListenPort is an actual WireGuard listen port

• string netBirdVersion = 4

• optional Mode mode = 5

• repeated uint32 featuresSupported = 6

  featuresSupported list of supported features by the client of this protocol

• optional RosenpassConfig rosenpassConfig = 7

  RosenpassConfig is a Rosenpass config of the remote peer our peer tries to connect to

• string relayServerAddress = 8

  relayServerAddress is url of the relay server

Message type

Used in: Body

• OFFER = 0

• ANSWER = 1

• CANDIDATE = 2

• MODE = 4

Used for sending through signal. The body of this message is the Body message encrypted with the Wireguard private key and the remote Peer key

Used as request type in: SignalExchange.ConnectStream, SignalExchange.Send

Used as response type in: SignalExchange.ConnectStream, SignalExchange.Send

• string key = 2

  Wireguard public key

• string remoteKey = 3

  Wireguard public key of the remote peer to connect to

• bytes body = 4

  encrypted message Body

A decrypted representation of the EncryptedMessage. Used locally before/after encryption

• string key = 2

  WireGuard public key

• string remoteKey = 3

  WireGuard public key of the remote peer to connect to

• optional Body body = 4

Mode indicates a connection mode

Used in: Body

• optional bool direct = 1

Used in: Body

• bytes rosenpassPubKey = 1

• string rosenpassServerAddr = 2

  rosenpassServerAddr is an IP:port of the rosenpass service