Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use jwt method in Best

Best JavaScript code snippet using best

sagas.ts

Source:sagas.ts

1import { call, Effect, fork, put, select } from "redux-saga/effects";2import { calculateTimeLeft } from "../../../components/shared/utils";3import { TMessage } from "../../../components/translatedMessages/utils";4import { TGlobalDependencies } from "../../../di/setupBindings";5import { ICreateJwtEndpointResponse } from "../../../lib/api/auth/SignatureAuthApi";6import { getJwtExpiryDate, hasValidPermissions } from "../../../utils/JWTUtils";7import { EthereumAddressWithChecksum } from "../../../utils/opaque-types/types";8import { EDelayTiming, safeDelay } from "../../../utils/safeTimers";9import { accessWalletAndRunEffect } from "../../access-wallet/sagas";10import { actions } from "../../actions";11import { neuCall, neuTakeLatest } from "../../sagasUtils";12import { selectEthereumAddressWithChecksum } from "../../web3/selectors";13import { AUTH_JWT_TIMING_THRESHOLD, AUTH_TOKEN_REFRESH_THRESHOLD } from "../constants";14import { JwtNotAvailable, MessageSignCancelledError } from "../errors";15import { selectJwt } from "../selectors";16/**17 * Load to store jwt from browser storage18 */19export function* loadJwt({ jwtStorage }: TGlobalDependencies): Iterator<Effect> {20  return jwtStorage.get();21}22/**23 * Save jwt to the browser storage and update the store24 */25export function* setJwt({ jwtStorage }: TGlobalDependencies, jwt: string): Iterator<any> {26  jwtStorage.set(jwt);27  yield put(actions.auth.setJWT(jwt));28}29/**30 * Generates and invokes a signer to sign a challenge.31 */32function* signChallenge(33  { web3Manager, signatureAuthApi, cryptoRandomString, logger }: TGlobalDependencies,34  permissions: Array<string> = [],35): Iterator<any> {36  const address: EthereumAddressWithChecksum = yield select(selectEthereumAddressWithChecksum);37  const salt = cryptoRandomString({ length: 64 });38  if (!web3Manager.personalWallet) {39    throw new Error("Wallet unavailable Error");40  }41  const signerType = web3Manager.personalWallet.getSignerType();42  logger.info("Obtaining auth challenge from api");43  const {44    body: { challenge },45  } = yield signatureAuthApi.challenge(address, salt, signerType, permissions);46  logger.info("Signing challenge");47  const signedChallenge = yield web3Manager.personalWallet.signMessage(challenge);48  logger.info("Challenge signed");49  return {50    challenge,51    signedChallenge,52    signerType,53  };54}55/**56 * Create new JWT from the authentication server.57 */58export function* createJwt(59  { signatureAuthApi, logger }: TGlobalDependencies,60  permissions: Array<string> = [],61): Iterator<any> {62  logger.info("Creating jwt");63  const { signedChallenge, challenge, signerType } = yield neuCall(signChallenge, permissions);64  logger.info("Sending signed challenge back to api");65  const { jwt }: ICreateJwtEndpointResponse = yield signatureAuthApi.createJwt(66    challenge,67    signedChallenge,68    signerType,69  );70  yield neuCall(setJwt, jwt);71  logger.info("Jwt created successfully");72}73/**74 * Escalate JWT with the authentication server.75 * Used to add additional permissions to existing JWT76 */77export function* escalateJwt(78  { signatureAuthApi, logger }: TGlobalDependencies,79  permissions: Array<string> = [],80): Iterator<any> {81  const currentJwt: string = yield select(selectJwt);82  if (!currentJwt) {83    throw new JwtNotAvailable();84  }85  logger.info("Escalating jwt");86  const { signedChallenge, challenge, signerType } = yield neuCall(signChallenge, permissions);87  logger.info("Sending signed challenge back to api");88  const { jwt }: ICreateJwtEndpointResponse = yield signatureAuthApi.escalateJwt(89    challenge,90    signedChallenge,91    signerType,92  );93  yield neuCall(setJwt, jwt);94  logger.info("Jwt escalated successfully");95}96/**97 * Refresh JWT with new default expire date.98 * Permissions expire dates left untouched.99 */100export function* refreshJWT({ signatureAuthApi, logger }: TGlobalDependencies): Iterator<any> {101  logger.info("Refreshing jwt");102  const { jwt }: ICreateJwtEndpointResponse = yield signatureAuthApi.refreshJwt();103  yield neuCall(setJwt, jwt);104  logger.info("Jwt refreshed successfully");105}106/**107 * Saga to ensure all the needed permissions are present and still valid on the current jwt108 * If needed permissions are not present/valid will escalate permissions with authentication server109 */110export function* ensurePermissionsArePresentAndRunEffect(111  { logger }: TGlobalDependencies,112  effect: Iterator<any>,113  permissions: Array<string> = [],114  title: TMessage,115  message?: TMessage,116  inputLabel?: TMessage,117): Iterator<any> {118  const jwt: string = yield select(selectJwt);119  // check whether all permissions are present and still valid120  if (jwt && hasValidPermissions(jwt, permissions)) {121    yield effect;122    return;123  }124  // obtain a freshly signed token with missing permissions125  try {126    const obtainJwtEffect = neuCall(escalateJwt, permissions);127    yield call(accessWalletAndRunEffect, obtainJwtEffect, title, message, inputLabel);128    yield effect;129  } catch (error) {130    if (error instanceof MessageSignCancelledError) {131      logger.info("Signing Cancelled");132    } else {133      throw error;134    }135  }136}137/**138 * Refresh jwt before timing out.139 * In case it's not possible will log out user.140 */141export function* handleJwtTimeout({ logger }: TGlobalDependencies): Iterator<any> {142  try {143    const jwt: string | undefined = yield select(selectJwt);144    if (!jwt) {145      throw new JwtNotAvailable();146    }147    const expiryDate = getJwtExpiryDate(jwt);148    const timeLeft = calculateTimeLeft(expiryDate, true, "milliseconds");149    const timeLeftWithThreshold =150      timeLeft >= AUTH_TOKEN_REFRESH_THRESHOLD ? timeLeft - AUTH_TOKEN_REFRESH_THRESHOLD : timeLeft;151    if (AUTH_JWT_TIMING_THRESHOLD > AUTH_TOKEN_REFRESH_THRESHOLD) {152      throw new Error("Timing threshold should be smaller than token refresh threshold");153    }154    const timing: EDelayTiming = yield safeDelay(timeLeftWithThreshold, {155      threshold: AUTH_JWT_TIMING_THRESHOLD,156    });157    // If timing matches exact refresh jwt158    // in case timeout was delayed (for e.g. hibernation), logout with session timeout message159    switch (timing) {160      case EDelayTiming.EXACT:161        yield neuCall(refreshJWT);162        break;163      case EDelayTiming.DELAYED:164        yield put(actions.auth.jwtTimeout());165        break;166    }167  } catch (e) {168    logger.error("Failed to handle jwt timeout", e);169    throw e;170  }171}172export function* authJwtSagas(): Iterator<Effect> {173  yield fork(neuTakeLatest, actions.auth.setJWT, handleJwtTimeout);...

authentication.service.ts

Source:authentication.service.ts

1import { Injectable } from '@angular/core';2import { HttpClient, HttpHeaders } from '@angular/common/http';3import { JwtHelper } from 'angular2-jwt';4import {Router} from '@angular/router';5import { URL } from '../api-url/url';6import {Observable} from 'rxjs';7import {ConfirmationService} from "primeng/api";8import {User} from "../models/user";9@Injectable({10  providedIn: 'root'11})12export class AuthenticationService {13  authenticated: boolean = false;14  jwtToken: string;15  roles: Array<any> = [];16  display: boolean;17  user: User;18  constructor(private http: HttpClient, private router:Router, private confirmationService: ConfirmationService)19  {20    this.jwtToken = this.loadToken();21    if (this.jwtToken){22      this.authenticated = true;23    }24  }25  login(form: User) {26    return  this.http.post(URL+"login", form, { observe: 'response' });27  }28  saveToken(jwtToken) {29    this.jwtToken = jwtToken;30    localStorage.setItem('jwtToken', jwtToken);31    let jwtHelper = new JwtHelper();32    this.roles = jwtHelper.decodeToken(this.jwtToken).roles;33    // this.email = jwtHelper.decodeToken(this.jwtToken).sub;34  }35  getUserAuthenticated(){36    this.jwtToken = localStorage.getItem('jwtToken');37    let jwtHelper = new JwtHelper();38    if (this.jwtToken){39      this.user = jwtHelper.decodeToken(this.jwtToken).user;40      this.roles = jwtHelper.decodeToken(this.jwtToken).roles;41    }42    return this.user ;43  }44  loadToken() {45    this.jwtToken = localStorage.getItem('jwtToken');46    return this.jwtToken;47  }48  register(user) {49    return this.http.put(URL+ "user/register", user);50  }51  resendPassword(email: string){52    return this.http.post(URL+ 'forgotpassword?email='+email, {});53  }54  logout(){55    this.jwtToken= null;56    this.authenticated = false;57    localStorage.removeItem('jwtToken');58  }59  isAdmin(){60    let jwtHelper=new JwtHelper();61    this.jwtToken= localStorage.getItem('jwtToken');62    if (this.jwtToken){63      this.roles=jwtHelper.decodeToken(this.jwtToken).roles;64      for(let r of this.roles) {65        if(r == 'ROLE_LUNCHLADY'){66          return true;67        }68      }69    }70    return false;71  }72  isUser(){73    let jwtHelper=new JwtHelper();74    this.jwtToken= localStorage.getItem('jwtToken');75    if (this.jwtToken){76      this.roles=jwtHelper.decodeToken(this.jwtToken).roles;77      for(let r of this.roles) {78        if(r == 'ROLE_USER'){79          return true;80        }81      }82    }83  }84  show() {85    this.display = true86  }87  onClose() {88    this.display = false89  }...

index.js

Source:index.js

1import Vue from 'vue'2import Vuex from 'vuex'3import jwt_decode from "jwt-decode"4Vue.use(Vuex)5export default new Vuex.Store({6    state: {7        shoppingCart: [],8        jwtToken: null,9        jwtData: null10    },11    getters: {12        getShoppingCart(state) {13            return state.shoppingCart14        },15        isAuthorized(state){16            return state.jwtData != null17        },18        getEmail(state){19            if(!state.jwtData) return null20            return state.jwtData['sub']21        },22        getFirstname(state){23            if(!state.jwtData) return "Kasutaja"24            return state.jwtData['firstname']25        },26        hasRole: (state) => (role) => {27            return state.jwtData['scope'].includes(role)28        }29    },30    mutations: {31        loadCookies(state) {32            state.shoppingCart = JSON.parse(Vue.cookie.get("shopping_cart"))33            state.jwtToken = Vue.cookie.get("jwt")34            if (state.jwtToken) {35                state.jwtData = jwt_decode(state.jwtToken);36            }37            if (!state.shoppingCart) {38                state.shoppingCart = []39            }40        },41        setJwtToken(state, {jwt}) {42            state.jwtToken = jwt43            Vue.cookie.set("jwt", state.jwtToken)44            state.jwtData = jwt_decode(jwt);45        },46        addShoppingItem(state, {item}) {47            state.shoppingCart.push(item)48            Vue.cookie.set("shopping_cart", JSON.stringify(state.shoppingCart))49        },50        changeShoppingItemQuantity(state, {id, amount}) {51            state.shoppingCart[id]['amount'] = amount52            Vue.cookie.set('shopping_cart', JSON.stringify(state.shoppingCart))53        },54        removeShoppingItem(state, {id}) {55            Vue.delete(state.shoppingCart, id)56            Vue.cookie.set("shopping_cart", JSON.stringify(state.shoppingCart))57        },58        logOut(state) {59            Vue.cookie.delete("jwt")60            state.jwtToken = null61            state.jwtData = null62        }63    }...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.