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matrix-js-sdk/src/crypto/verification/request/RequestCallbackChannel.js
Travis Ralston d3ce0cb82f Convert src to ES6
The bulk of this is just export/import changes, though there's a couple pieces to highlight:
* We no longer use default exports. This is because it's discouraged by the JS community, though not in any official capacity.
* We now use `polyfillSuper` for some prototype inheritance because the tests, and sometimes webpack, break on "cannot call EncryptionAlgorithm without 'new'". It's very much a workaround, and definitely not needed when we use real classes.

There is some import shuffling to help keep the imports clean - this was done by my IDE.
2019-12-17 15:14:22 -07:00

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1.9 KiB
JavaScript

/*
Copyright 2019 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/** a key verification channel that wraps over an actual channel to pass it to a verifier,
* to notify the VerificationRequest when the verifier tries to send anything over the channel.
* This way, the VerificationRequest can update its state based on events sent by the verifier.
* Anything that is not sending is just routing through to the wrapped channel.
*/
export class RequestCallbackChannel {
constructor(request, channel) {
this._request = request;
this._channel = channel;
}
get transactionId() {
return this._channel.transactionId;
}
get needsDoneMessage() {
return this._channel.needsDoneMessage;
}
handleEvent(event, request) {
return this._channel.handleEvent(event, request);
}
completedContentFromEvent(event) {
return this._channel.completedContentFromEvent(event);
}
completeContent(type, content) {
return this._channel.completeContent(type, content);
}
async send(type, uncompletedContent) {
this._request.handleVerifierSend(type, uncompletedContent);
const result = await this._channel.send(type, uncompletedContent);
return result;
}
async sendCompleted(type, content) {
this._request.handleVerifierSend(type, content);
const result = await this._channel.sendCompleted(type, content);
return result;
}
}