875c7f9b91
- Add full Telegram bot functionality with Z.AI API integration
- Implement 4 tools: Bash, FileEdit, WebSearch, Git
- Add 3 agents: Code Reviewer, Architect, DevOps Engineer
- Add 6 skills for common coding tasks
- Add systemd service file for 24/7 operation
- Add nginx configuration for HTTPS webhook
- Add comprehensive documentation
- Implement WebSocket server for real-time updates
- Add logging system with Winston
- Add environment validation
🤖 zCode CLI X - Agentic coder with Z.AI + Telegram integration
57 lines
2.2 KiB
JavaScript
57 lines
2.2 KiB
JavaScript
import { EventStreamCodec } from "@smithy/eventstream-codec";
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import { PassThrough, pipeline, Readable } from "node:stream";
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import { EventSigningTransformStream } from "./EventSigningTransformStream";
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export class EventStreamPayloadHandler {
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messageSigner;
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eventStreamCodec;
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systemClockOffsetProvider;
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constructor(options) {
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this.messageSigner = options.messageSigner;
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this.eventStreamCodec = new EventStreamCodec(options.utf8Encoder, options.utf8Decoder);
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this.systemClockOffsetProvider = async () => options.systemClockOffset ?? 0;
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}
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async handle(next, args, context = {}) {
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const request = args.request;
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const { body: payload, query } = request;
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if (!(payload instanceof Readable)) {
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throw new Error("Eventstream payload must be a Readable stream.");
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}
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const payloadStream = payload;
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request.body = new PassThrough({
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objectMode: true,
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});
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const match = request.headers?.authorization?.match(/Signature=([\w]+)$/);
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let priorSignature = match?.[1] ?? query?.["X-Amz-Signature"] ?? "";
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if (context.__staticSignature) {
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priorSignature = "";
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}
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const signingStream = new EventSigningTransformStream({
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priorSignature,
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eventStreamCodec: this.eventStreamCodec,
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messageSigner: await this.messageSigner(),
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systemClockOffsetProvider: this.systemClockOffsetProvider,
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});
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let resolvePipeline;
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const pipelineError = new Promise((resolve, reject) => {
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resolvePipeline = () => resolve(undefined);
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pipeline(payloadStream, signingStream, request.body, (err) => {
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if (err) {
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reject(new Error(`Pipeline error in @aws-sdk/eventstream-handler-node: ${err.message}`, { cause: err }));
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}
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});
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});
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let result;
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try {
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result = await Promise.race([next(args), pipelineError]);
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}
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catch (e) {
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request.body.end();
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throw e;
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}
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finally {
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resolvePipeline();
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}
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return result;
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}
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}
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