guard.js | guard.js - Guards your JavaScript library or project | Runtime Evironment library
kandi X-RAY | guard.js Summary
kandi X-RAY | guard.js Summary
About: Guard.js is a library that helps validating API calls in your project This is useful for authors of JavaScript libraries, not end-users. Usage: // Your library code function myLibraryFunction(sName, fHandler, bDirection, oArguments) { // Validate API arguments Guard(arguments, [ ["name", String], // 'name' is required, must be string ["handler", Function], // 'handler' is required, must be function ["direction", Boolean, true, true], // 'direction' is optional, if passed must be boolean or null ["arguments", Guard.Arguments, true] // 'arguments' is optional, if passed must be JS arguments object ]);. Data types support: Primitive types - String - Number - Boolean - Object Complex Types - Array - Function - Date - RegExp Special Types - Guard.Arguments (to designate JavaScript function arguments type) User-defined types - any custom types supported. /Boolean/ Guard.instanceOf(/Variant/ value, /Function/ type).
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Trending Discussions on guard.js
QUESTION
JwtAuthGuard where I verify token from headers:
...ANSWER
Answered 2021-Apr-29 at 15:18Your guard is missing the @Injectable() decorator. Add that and it will work.
QUESTION
I don't know exactly what happened when I'm using the nanoid package in react native it's shown some kind of below error. I'm not sure about it.
I hope someone help from this community.
Thanks in advance.
Scenario: I just import to the nanoid package.
...ANSWER
Answered 2021-Mar-29 at 10:53Issue resolved
I have resolved this issue by using the following functions.
So I think in the nanoid used crypto module so in react-native it doesn't exist.
For that, we need to use a nanoid/non-secure module. Below I have also used customAlphabet method.
Finally it works. :)
QUESTION
i don't know why this is suddenly not working but this is my jest.config.js:
...ANSWER
Answered 2021-Mar-16 at 23:09Solution found here. Add @react-native to your Jest configuration. Such as:
QUESTION
i have extended jwt guard for purpose of checking if user exists in user table here's my code:
...ANSWER
Answered 2021-Jan-22 at 00:20Use the PassportStrategy mixin and move the findByEmail logic to the right place. They explain how to do this here: https://docs.nestjs.com/security/authentication#implement-protected-route-and-jwt-strategy-guards
QUESTION
I have been working on a feature where the goal is to allow a user to login via Auth0. I am using a passport such as passport-auth0 package to implement it. I was able to get working. However, I am not able to test it. I would like to know how I can test auth/login and auth/callback controllers methods.
Moreover, I would like to understand how to mock @UseGuards(AuthGuard('auth0')) and a middleware since I have used them.
Different ways I have tried I got the following error
...ANSWER
Answered 2020-Mar-30 at 16:56// custom-guard.ts
import { ExecutionContext, Injectable, UnauthorizedException } from '@nestjs/common';
import { AuthGuard } from '@nestjs/passport';
@Injectable()
export class CustomGuard extends AuthGuard('auth0') {
canActivate(context: ExecutionContext) {
return super.canActivate(context);
}
handleRequest(err, user, info) {
if (err || !user) {
throw err || new UnauthorizedException();
}
return user;
}
}
QUESTION
I am trying to create a login module. I have a LoginView, which defines the view and a LoginController where I have defined all the user interactions. Now I am trying to incorporate a logic where in the LoginController will change the state of LoginView, as in change the value of isLoading from false to true in case all the input data is valid
LoginView
...ANSWER
Answered 2019-Jul-23 at 13:30Your not passing the function as a prop to your LoginController component.
QUESTION
I am beginner to JS. I am trying to build authentication with jwt token.
I have 3 users in the system (role: admin, doctor & patient). I am passing user id & user role in the payload to generate token. I am passing these as String.
I have one middleware for authentication which is auth.js
I am trying to write another which would limit route's (routes/api/admin/me) access only to admin. the same is in adminguard.js. (I am trying to extract the role and check condition)
Request help with the second middleware function or kindly suggest better solution.
routes/api/systemusers.js - (Route file)
...ANSWER
Answered 2019-Jun-12 at 19:43I suggest returning an HTTP 403 if the user is not an admin rather than using next:
QUESTION
I setup a React Native project using CRNA and I'm using fetch to return data from an API like this (key removed, the url returns correct data e.g. in browser with my api-key):
...ANSWER
Answered 2017-Nov-19 at 23:12You forgot a return before fetch in your getNews function
QUESTION
I am new to vue.js and I am facing problem in initializing the router.
When user hits '/' I want to redirect to '/home' if the user has already signed in else redirect him to '/login'. On successful login, I am saving the access token in localStorage. Whenever the user revisits the page, I am fetching the token from localStorage and setting in my vuex store and redirecting him accordingly.
But the problem is even if user is already signed in, it always redirect to '/login' page. The call to router is getting executed before setting the token in store.
Below is my code. Please let me know how can I solve this.
...ANSWER
Answered 2017-Sep-22 at 07:59Well, there's not reason that you have to add the token in beforeCreate at all, is there? You don'T access the Vue instance at all, you only work with localStorage and the store.
So just do it before you even create the router.
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