feat: enhance DatabaseManagerService and QueryExecuterService with timeout settings, add AxiosPlugin for HTTP requests, and update DatabasePlugin to use query method

src/vm/vm.class.ts

@@ -10,15 +10,21 @@ export class Vm {
   private jail: any;
   private plugins: Plugin[];
   private isolate: ivm.Isolate;
+  private timeLimit?: bigint;
+  private cpuTimeLimit?: bigint;
 
   constructor(configs: {
     memoryLimit: number;
+    timeLimit?: bigint;
+    cpuTimeLimit?: bigint;
     modules: VModule[];
     plugins: Plugin[];
   }) {
     this.memoryLimit = configs.memoryLimit;
     this.modules = configs.modules;
     this.plugins = configs.plugins;
+    this.timeLimit = configs.timeLimit;
+    this.cpuTimeLimit = configs.cpuTimeLimit;
   }
 
   async init(): Promise<Vm> {
@@ -111,11 +117,23 @@ export class Vm {
 
     const compiledScript = await this.isolate.compileScript(scriptWithResult);
 
+    const interval = setInterval(() => {
+      if (
+        this.isolate.cpuTime > this.cpuTimeLimit ||
+        this.isolate.wallTime > this.timeLimit
+      ) {
+        this.isolate.dispose();
+
+        rejectPromise(new Error("Script execution timed out"));
+      }
+    }, 500);
+
     compiledScript.run(this.context);
 
     try {
       return await resultPromise;
     } finally {
+      clearInterval(interval);
       this.onFinish();
     }
   }