feat: add new config strategy to backend

backend/src/auth/guard/jwt.guard.ts

@@ -1,15 +1,17 @@
-import { ExecutionContext } from "@nestjs/common";
+import { ExecutionContext, Injectable } from "@nestjs/common";
 import { AuthGuard } from "@nestjs/passport";
+import { ConfigService } from "src/config/config.service";
 
+@Injectable()
 export class JwtGuard extends AuthGuard("jwt") {
-  constructor() {
+  constructor(private config: ConfigService) {
     super();
   }
   async canActivate(context: ExecutionContext): Promise<boolean> {
     try {
       return (await super.canActivate(context)) as boolean;
     } catch {
-      return process.env.ALLOW_UNAUTHENTICATED_SHARES == "true";
+      return this.config.get("allowUnauthenticatedShares");
     }
   }
 }