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Support MSC3086 asserted identity

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This commit is contained in:
David Baker 2021-04-19 20:30:51 +01:00
parent 249a0faa76
commit 59c5ab31de
7 changed files with 78 additions and 17 deletions
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58
src/CallHandler.tsx
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@ -86,6 +86,9 @@ import { Action } from './dispatcher/actions';
import VoipUserMapper from './VoipUserMapper';
import { addManagedHybridWidget, isManagedHybridWidgetEnabled } from './widgets/ManagedHybrid';
import { randomUppercaseString, randomLowercaseString } from "matrix-js-sdk/src/randomstring";
import SdkConfig from './SdkConfig';
import DMRoomMap from './utils/DMRoomMap';
import { ensureDMExists, findDMForUser } from './createRoom';
export const PROTOCOL_PSTN = 'm.protocol.pstn';
export const PROTOCOL_PSTN_PREFIXED = 'im.vector.protocol.pstn';
@ -167,6 +170,11 @@ export default class CallHandler {
private invitedRoomsAreVirtual = new Map<string, boolean>();
private invitedRoomCheckInProgress = false;
// Map of the asserted identiy users after we've looked them up using the API.
// We need to be be able to determine the mapped room synchronously, so we
// do the async lookup when we get new information and then store these mappings here
private assertedIdentityNativeUsers = new Map<string, string>();
static sharedInstance() {
if (!window.mxCallHandler) {
window.mxCallHandler = new CallHandler()
@ -179,8 +187,17 @@ export default class CallHandler {
* Gets the user-facing room associated with a call (call.roomId may be the call "virtual room"
* if a voip_mxid_translate_pattern is set in the config)
*/
public static roomIdForCall(call: MatrixCall): string {
public roomIdForCall(call: MatrixCall): string {
if (!call) return null;
if (SdkConfig.get()['voipObeyAssertedIdentity']) {
const nativeUser = this.assertedIdentityNativeUsers[call.callId];
if (nativeUser) {
const room = findDMForUser(MatrixClientPeg.get(), nativeUser);
if (room) return room.roomId
}
}
return VoipUserMapper.sharedInstance().nativeRoomForVirtualRoom(call.roomId) || call.roomId;
}
@ -379,14 +396,14 @@ export default class CallHandler {
// We don't allow placing more than one call per room, but that doesn't mean there
// can't be more than one, eg. in a glare situation. This checks that the given call
// is the call we consider 'the' call for its room.
const mappedRoomId = CallHandler.roomIdForCall(call);
const mappedRoomId = CallHandler.sharedInstance().roomIdForCall(call);
const callForThisRoom = this.getCallForRoom(mappedRoomId);
return callForThisRoom && call.callId === callForThisRoom.callId;
}
private setCallListeners(call: MatrixCall) {
const mappedRoomId = CallHandler.roomIdForCall(call);
let mappedRoomId = CallHandler.sharedInstance().roomIdForCall(call);
call.on(CallEvent.Error, (err: CallError) => {
if (!this.matchesCallForThisRoom(call)) return;
@ -500,6 +517,37 @@ export default class CallHandler {
this.setCallListeners(newCall);
this.setCallState(newCall, newCall.state);
});
call.on(CallEvent.AssertedIdentityChanged, async () => {
if (!this.matchesCallForThisRoom(call)) return;
console.log(`Call ID ${call.callId} got new asserted identity:`, call.getRemoteAssertedIdentity());
const newAssertedIdentity = call.getRemoteAssertedIdentity().id;
let newNativeAssertedIdentity = newAssertedIdentity;
if (newAssertedIdentity) {
const response = await this.sipNativeLookup(newAssertedIdentity);
if (response.length) newNativeAssertedIdentity = response[0].userid;
}
console.log(`Asserted identity ${newAssertedIdentity} mapped to ${newNativeAssertedIdentity}`);
if (newNativeAssertedIdentity) {
this.assertedIdentityNativeUsers[call.callId] = newNativeAssertedIdentity;
await ensureDMExists(MatrixClientPeg.get(), newNativeAssertedIdentity);
const newMappedRoomId = CallHandler.sharedInstance().roomIdForCall(call);
console.log(`Old room ID: ${mappedRoomId}, new room ID: ${newMappedRoomId}`);
if (newMappedRoomId !== mappedRoomId) {
this.removeCallForRoom(mappedRoomId);
mappedRoomId = newMappedRoomId;
this.calls.set(mappedRoomId, call);
dis.dispatch({
action: Action.CallChangeRoom,
call,
});
}
}
});
}
private async logCallStats(call: MatrixCall, mappedRoomId: string) {
@ -551,7 +599,7 @@ export default class CallHandler {
}
private setCallState(call: MatrixCall, status: CallState) {
const mappedRoomId = CallHandler.roomIdForCall(call);
const mappedRoomId = CallHandler.sharedInstance().roomIdForCall(call);
console.log(
`Call state in ${mappedRoomId} changed to ${status}`,
@ -772,7 +820,7 @@ export default class CallHandler {
const call = payload.call as MatrixCall;
const mappedRoomId = CallHandler.roomIdForCall(call);
const mappedRoomId = CallHandler.sharedInstance().roomIdForCall(call);
if (this.getCallForRoom(mappedRoomId)) {
// ignore multiple incoming calls to the same room
return;