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https://github.com/LLOneBot/LLOneBot.git
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fix: ignore post history msg before login fix: quit group not sync to groups of data feat: support post url params feat: support port http heart
117 lines
3.9 KiB
TypeScript
117 lines
3.9 KiB
TypeScript
import express, {Express, Request, Response} from "express";
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import http from "http";
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import {log} from "../utils/log";
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import {getConfigUtil} from "../config";
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import {llonebotError} from "../data";
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type RegisterHandler = (res: Response, payload: any) => Promise<any>
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export abstract class HttpServerBase {
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name: string = "LLOneBot";
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private readonly expressAPP: Express;
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private server: http.Server = null;
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constructor() {
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this.expressAPP = express();
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this.expressAPP.use(express.urlencoded({extended: true, limit: "5000mb"}));
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this.expressAPP.use((req, res, next) => {
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// 兼容处理没有带content-type的请求
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// log("req.headers['content-type']", req.headers['content-type'])
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req.headers['content-type'] = 'application/json';
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const originalJson = express.json({limit: "5000mb"});
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// 调用原始的express.json()处理器
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originalJson(req, res, (err) => {
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if (err) {
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log("Error parsing JSON:", err);
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return res.status(400).send("Invalid JSON");
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}
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next();
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});
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});
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}
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authorize(req: Request, res: Response, next: () => void) {
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let serverToken = getConfigUtil().getConfig().token;
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let clientToken = ""
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const authHeader = req.get("authorization")
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if (authHeader) {
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clientToken = authHeader.split("Bearer ").pop()
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log("receive http header token", clientToken)
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} else if (req.query.access_token) {
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if (Array.isArray(req.query.access_token)) {
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clientToken = req.query.access_token[0].toString();
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} else {
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clientToken = req.query.access_token.toString();
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}
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log("receive http url token", clientToken)
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}
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if (serverToken && clientToken != serverToken) {
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return res.status(403).send(JSON.stringify({message: 'token verify failed!'}));
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}
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next();
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};
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start(port: number) {
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try {
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this.expressAPP.get('/', (req: Request, res: Response) => {
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res.send(`${this.name}已启动`);
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})
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this.listen(port);
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llonebotError.httpServerError = ""
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} catch (e) {
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log("HTTP服务启动失败", e.toString())
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llonebotError.httpServerError = "HTTP服务启动失败, " + e.toString()
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}
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}
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stop() {
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llonebotError.httpServerError = ""
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if (this.server) {
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this.server.close()
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this.server = null;
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}
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}
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restart(port: number) {
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this.stop()
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this.start(port)
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}
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abstract handleFailed(res: Response, payload: any, err: any): void
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registerRouter(method: "post" | "get" | string, url: string, handler: RegisterHandler) {
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if (!url.startsWith("/")) {
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url = "/" + url
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}
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if (!this.expressAPP[method]) {
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const err = `${this.name} register router failed,${method} not exist`;
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log(err);
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throw err;
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}
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this.expressAPP[method](url, this.authorize, async (req: Request, res: Response) => {
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let payload = req.body;
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if (method == "get") {
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payload = req.query
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}
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else if (req.query){
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payload = {...req.query, ...req.body}
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}
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log("收到http请求", url, payload);
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try {
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res.send(await handler(res, payload))
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} catch (e) {
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this.handleFailed(res, payload, e.stack.toString())
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}
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});
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}
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protected listen(port: number) {
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this.server = this.expressAPP.listen(port, "0.0.0.0", () => {
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const info = `${this.name} started 0.0.0.0:${port}`
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console.log(info);
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log(info);
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});
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}
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} |