89 lines
2.5 KiB
JavaScript
89 lines
2.5 KiB
JavaScript
import jwtDecode from 'jwt-decode'
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import md5 from 'md5-hex'
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import baseUrl from './utils/baseUrl'
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import config from './config'
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const authProvider = {
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login: ({ username, password }) => {
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let url = baseUrl('/app/login')
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if (config.firstTime) {
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url = baseUrl('/app/createAdmin')
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}
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const request = new Request(url, {
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method: 'POST',
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body: JSON.stringify({ username, password }),
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headers: new Headers({ 'Content-Type': 'application/json' }),
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})
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return fetch(request)
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.then((response) => {
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if (response.status < 200 || response.status >= 300) {
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throw new Error(response.statusText)
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}
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return response.json()
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})
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.then((response) => {
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// Validate token
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jwtDecode(response.token)
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localStorage.setItem('token', response.token)
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localStorage.setItem('name', response.name)
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localStorage.setItem('username', response.username)
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localStorage.setItem('role', response.isAdmin ? 'admin' : 'regular')
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const salt = new Date().getTime().toString()
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localStorage.setItem('subsonic-salt', salt)
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localStorage.setItem(
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'subsonic-token',
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generateSubsonicToken(password, salt)
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)
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// Avoid going to create admin dialog after logout/login without a refresh
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config.firstTime = false
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return response
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})
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.catch((error) => {
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if (
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error.message === 'Failed to fetch' ||
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error.stack === 'TypeError: Failed to fetch'
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) {
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throw new Error('errors.network_error')
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}
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throw new Error(error)
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})
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},
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logout: () => {
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removeItems()
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return Promise.resolve()
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},
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checkAuth: () =>
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localStorage.getItem('token') ? Promise.resolve() : Promise.reject(),
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checkError: ({ status }) => {
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if (status === 401 || status === 403) {
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removeItems()
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return Promise.reject()
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}
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return Promise.resolve()
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},
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getPermissions: () => {
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const role = localStorage.getItem('role')
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return role ? Promise.resolve(role) : Promise.reject()
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},
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}
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const removeItems = () => {
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localStorage.removeItem('token')
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localStorage.removeItem('name')
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localStorage.removeItem('username')
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localStorage.removeItem('role')
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localStorage.removeItem('subsonic-salt')
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localStorage.removeItem('subsonic-token')
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}
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const generateSubsonicToken = (password, salt) => {
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return md5(password + salt)
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}
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export default authProvider
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