libs/modules/src/auth/auth.guard.ts

@@ -2,6 +2,7 @@ import { ExecutionContext, Injectable } from '@nestjs/common';
 import { Reflector } from '@nestjs/core';
 import { AuthGuard as PassportAuthGuard } from '@nestjs/passport';
 import { Observable } from 'rxjs';
+import { IS_PUBLIC_KEY } from '../decorators/public.decorator';
 
 @Injectable()
 export class AuthGuard extends PassportAuthGuard('jwt') {
@@ -10,6 +11,13 @@ export class AuthGuard extends PassportAuthGuard('jwt') {
     }
 
     canActivate(context: ExecutionContext): boolean | Promise<boolean> | Observable<boolean> {
+        const isPublic = this.reflector.get<boolean>(
+            IS_PUBLIC_KEY,
+            context.getHandler()
+        )
+
+        if (isPublic) return true;
+        
         return super.canActivate(context);
     }
 }

libs/modules/src/decorators/public.decorator.ts

@@ -0,0 +1,4 @@
+import { SetMetadata } from "@nestjs/common";
+
+export const IS_PUBLIC_KEY = "isPublic";
+export const Public  = () => SetMetadata(IS_PUBLIC_KEY, true);

libs/modules/src/index.ts

@@ -7,6 +7,10 @@ export * from './auth/auth.guard';
 
 export * from './util/customError';
 
+// Decorators
+
+export { IS_PUBLIC_KEY, Public } from './decorators/public.decorator'
+
 // MsGraph
 
 export * from './msgraph/msgraph.module';