@krashnakant/next-keycloak/dist/next-keycloak.cjs.development.cjs.map

An authentication library based on Keycloak for NextJs applications

{"version":3,"file":"next-keycloak.cjs.development.cjs","sources":["../src/utils/Util.ts","../src/hooks/UseInitialKeycloak.tsx","../src/utils/KeycloakInstance.ts","../src/providers/NextKeycloakAuthContext.tsx","../src/providers/NextKeycloakAuthProvider.tsx","../src/hooks/UseNextKeycloakAuth.tsx"],"sourcesContent":["import { INextKeycloakUser } from '../interfaces';\n\n/**\n * @description To determine server-side or client-side\n * @returns boolean\n */\nexport const isServer = () => typeof window === 'undefined';\n\n/**\n * @description Get token and return minimal user information\n * @param token\n * @returns\n */\nexport const getUserFromToken = (token: string): INextKeycloakUser => {\n  const parsedToken = parseToken(token) as any;\n  return {\n    sub: parsedToken.sub,\n    email: parsedToken.email,\n    name: parsedToken.given_name,\n    family: parsedToken.family_name,\n  };\n};\n\n/**\n * @description a function to parse token\n */\nexport const parseToken = (token: string) => {\n  const base64Url = token.split('.')[1];\n  const base64 = base64Url.replace('-', '+').replace('_', '/');\n  const converted = decodeURIComponent(\n    atob(base64)\n      .split('')\n      .map(function(c) {\n        return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);\n      })\n      .join('')\n  );\n  return JSON.parse(converted);\n};\n","import { useEffect, useState } from 'react';\nimport Keycloak, {\n  KeycloakInitOptions,\n  KeycloakLoginOptions,\n  KeycloakLogoutOptions,\n  KeycloakRegisterOptions,\n} from 'keycloak-js';\nimport { INextKeycloakAuthContext } from '../interfaces';\nimport { getUserFromToken } from '../utils/Util';\n\n/**\n *\n * @description A hook to initialize and provide Keycloak functionalities\n * @param keycloakInstance\n * @param initOption\n * @returns\n */\nexport const useInitKeycloak = (\n  keycloakInstance: Keycloak,\n  initOption: KeycloakInitOptions = {},\n): INextKeycloakAuthContext => {\n  const [keycloak, setKeycloak] = useState<Keycloak>();\n\n  useEffect(() => {\n    if (keycloakInstance) {\n      initialize();\n    }\n  }, []);\n\n  const initialize = async () => {\n    try {\n      await keycloakInstance.init(initOption);\n      setKeycloak(keycloakInstance);\n    } catch (e) {\n      console.error('failed to initialize keycloak');\n    }\n  };\n\n  const login = (option: KeycloakLoginOptions) => {\n    if (keycloak) {\n      return keycloak.login(option);\n    }\n    return undefined;\n  };\n\n  const logout = (option: KeycloakLogoutOptions) => {\n    if (keycloak !== undefined) {\n      return keycloak.logout(option);\n    }\n    return undefined;\n  };\n\n  const register = (option: KeycloakRegisterOptions) => {\n    if (keycloak) {\n      return keycloak.register(option);\n    }\n    return undefined;\n  };\n\n  const accountManagement = () => {\n    if (keycloak) {\n      return keycloak.accountManagement();\n    }\n    return undefined;\n  };\n\n  const hasRealmRole = (role: string): boolean => {\n    if (keycloak) {\n      return keycloak.hasRealmRole(role);\n    }\n    return false;\n  };\n\n  return {\n    loading: !(keycloak?.authenticated && keycloak.token !== undefined),\n    token: keycloak ? keycloak.token : '',\n    authenticated: keycloak ? Boolean(keycloak.authenticated) : false,\n    userInfo: keycloak?.authenticated\n      ? getUserFromToken(String(keycloak.token))\n      : undefined,\n    login,\n    logout,\n    register,\n    hasRealmRole,\n    accountManagement,\n    // keycloakInstance: keycloak,\n  };\n};\n","import type { KeycloakConfig } from \"keycloak-js\";\nimport { isServer } from \"./Util\";\n\n\nconst Keycloak = !isServer() ? require(\"keycloak-js\") : null;\n\nexport type  Keycloak  = typeof Keycloak;\n// Global Keycloak instance\nlet keycloakInstance  = Keycloak;\n\n/**\n * @description A function to create instance of Keycloak based on proper environment (server or client)\n * @param keycloakConfig \n * @returns \n */\nexport const getKeycloakInstance = (\n  keycloakConfig: KeycloakConfig\n): Keycloak | undefined => {\n  const isServerSide = isServer();\n\n  if (isServerSide) {\n    return undefined;\n  }\n\n  keycloakInstance =\n    typeof Keycloak.default === 'function'\n      ? new Keycloak.default(keycloakConfig)\n      : new Keycloak(keycloakConfig);\n\n  return keycloakInstance;\n};\n\n","// import { KeycloakInstance } from 'keycloak-js';\nimport { createContext } from 'react';\nimport { INextKeycloakAuthContext } from '../interfaces';\nimport { KeycloakLoginOptions, KeycloakRegisterOptions } from 'keycloak-js';\n\nexport const NextKeycloakAuthContext = createContext<INextKeycloakAuthContext>({\n  loading: true,\n  authenticated: false,\n\n  // eslint-disable-next-line @typescript-eslint/no-empty-function,@typescript-eslint/no-unused-vars\n  login: (_option?: KeycloakLoginOptions) => {},\n  // eslint-disable-next-line @typescript-eslint/no-empty-function,@typescript-eslint/no-unused-vars\n  logout: (_option: KeycloakLoginOptions) => {},\n  // eslint-disable-next-line @typescript-eslint/no-empty-function,@typescript-eslint/no-unused-vars\n  register: (_option: KeycloakRegisterOptions) => {},\n  // eslint-disable-next-line @typescript-eslint/no-empty-function,@typescript-eslint/no-unused-vars\n  hasRealmRole: (_option: string) => false,\n  // eslint-disable-next-line @typescript-eslint/no-empty-function,@typescript-eslint/no-unused-vars\n  accountManagement: () => {},\n  // keycloakInstance: {} as KeycloakInstance,\n});\n","import Keycloak, { KeycloakConfig, KeycloakInitOptions } from 'keycloak-js';\nimport React, { FC, useMemo } from 'react';\nimport { useInitKeycloak } from '../hooks/UseInitialKeycloak';\n\nimport { getKeycloakInstance } from '../utils/KeycloakInstance';\nimport { NextKeycloakAuthContext } from './NextKeycloakAuthContext';\n\ninterface IKeycloakAuthenticationProviderProps {\n  config: KeycloakConfig;\n  initOption?: KeycloakInitOptions;\n  children: React.ReactNode;\n}\n\nexport const NextKeycloakAuthProvider: FC<\n  IKeycloakAuthenticationProviderProps\n> = ({ children, config, initOption }) => {\n  const keycloak = useMemo(() => {\n    return getKeycloakInstance(config);\n  }, [config]);\n  const initializedKeycloak = useInitKeycloak(keycloak as Keycloak, initOption);\n  return (\n    <NextKeycloakAuthContext.Provider value={initializedKeycloak}>\n      {children}\n    </NextKeycloakAuthContext.Provider>\n  );\n};\n","import { useContext } from 'react';\nimport { NextKeycloakAuthContext } from '../providers/NextKeycloakAuthContext';\n\n/**\n *\n * @description A hook to use NextKeycloakAuthContext on client side\n */\nexport const useNextKeycloakAuth = () => 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