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45 lines
1.2 KiB
TypeScript
45 lines
1.2 KiB
TypeScript
import { ContentMessage } from './ContentMessage';
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import { SignalService } from '../../../../protobuf';
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import { MessageParams } from '../Message';
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export interface PreKeyBundleType {
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identityKey: Uint8Array;
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deviceId: number;
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preKeyId: number;
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signedKeyId: number;
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preKey: Uint8Array;
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signedKey: Uint8Array;
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signature: Uint8Array;
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}
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interface SessionRequestParams extends MessageParams {
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preKeyBundle: PreKeyBundleType;
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}
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export class SessionRequestMessage extends ContentMessage {
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private readonly preKeyBundle: PreKeyBundleType;
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constructor(params: SessionRequestParams) {
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super({ timestamp: params.timestamp, identifier: params.identifier });
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this.preKeyBundle = params.preKeyBundle;
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}
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public ttl(): number {
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return 4 * 24 * 60 * 60 * 1000; // 4 days
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}
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protected getPreKeyBundleMessage(): SignalService.PreKeyBundleMessage {
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return new SignalService.PreKeyBundleMessage(this.preKeyBundle);
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}
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protected contentProto(): SignalService.Content {
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const nullMessage = new SignalService.NullMessage({});
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const preKeyBundleMessage = this.getPreKeyBundleMessage();
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return new SignalService.Content({
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nullMessage,
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preKeyBundleMessage,
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});
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}
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}
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