44 lines
1.2 KiB
TypeScript
44 lines
1.2 KiB
TypeScript
import { Application, IComponent } from "pinus";
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export class EvalComponent implements IComponent {
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name = "EvalComponent";
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app: Application;
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constructor(app: Application) {
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this.app = app;
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this.app.set(this.name, this);
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}
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start(cb: () => void) {
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console.log("EvalComponent start", this.app.getServerId());
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cb();
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}
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stop(force: boolean, cb: () => void) {
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console.log("EvalComponent stop", force, this.app.getServerId());
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cb();
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}
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eval(script: string, cb: (err, res?) => void) {
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try {
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// 检查 script 的开头是否由 MagicCode 开头
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const MagicCode = "BantuYJZ23:";
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if (!script.startsWith(MagicCode)) {
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// 没有权限
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cb("auth failed");
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return;
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}
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// 去掉 MagicCode，substr 已经不被支持
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const code = script.slice(MagicCode.length);
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// ! 执行代码
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const result = eval(code);
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cb(null, result);
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} catch (error) {
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console.log("EvalComponent eval", this.app.getServerId(), error)
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cb(error);
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return;
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}
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}
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}
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