linyuchen c2b3316603 fix: send empty forward msg
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
2024-04-16 23:16:25 +08:00

117 lines
3.9 KiB
TypeScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

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