277 lines
8.3 KiB
TypeScript
277 lines
8.3 KiB
TypeScript
const core = require("@budibase/backend-core")
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const { getScopedConfig } = require("@budibase/backend-core/db")
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const { google } = require("@budibase/backend-core/middleware")
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const { oidc } = require("@budibase/backend-core/middleware")
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const { Configs, EmailTemplatePurpose } = require("../../../constants")
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const { sendEmail, isEmailConfigured } = require("../../../utilities/email")
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const { setCookie, getCookie, clearCookie, hash, platformLogout } = core.utils
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const { Cookies, Headers } = core.constants
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const { passport } = core.auth
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const { checkResetPasswordCode } = require("../../../utilities/redis")
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const {
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getGlobalDB,
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getTenantId,
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isMultiTenant,
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} = require("@budibase/backend-core/tenancy")
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const env = require("../../../environment")
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import { events, users as usersCore, context } from "@budibase/backend-core"
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import { users } from "../../../sdk"
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import { User } from "@budibase/types"
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const ssoCallbackUrl = async (config: any, type: any) => {
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// incase there is a callback URL from before
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if (config && config.callbackURL) {
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return config.callbackURL
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}
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const db = getGlobalDB()
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const publicConfig = await getScopedConfig(db, {
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type: Configs.SETTINGS,
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})
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let callbackUrl = `/api/global/auth`
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if (isMultiTenant()) {
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callbackUrl += `/${getTenantId()}`
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}
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callbackUrl += `/${type}/callback`
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return `${publicConfig.platformUrl}${callbackUrl}`
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}
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export const googleCallbackUrl = async (config: any) => {
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return ssoCallbackUrl(config, "google")
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}
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export const oidcCallbackUrl = async (config: any) => {
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return ssoCallbackUrl(config, "oidc")
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}
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async function authInternal(ctx: any, user: any, err = null, info = null) {
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if (err) {
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console.error("Authentication error", err)
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return ctx.throw(403, info ? info : "Unauthorized")
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}
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if (!user) {
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return ctx.throw(403, info ? info : "Unauthorized")
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}
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// set a cookie for browser access
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setCookie(ctx, user.token, Cookies.Auth, { sign: false })
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// set the token in a header as well for APIs
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ctx.set(Headers.TOKEN, user.token)
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// get rid of any app cookies on login
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// have to check test because this breaks cypress
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if (!env.isTest()) {
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clearCookie(ctx, Cookies.CurrentApp)
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}
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}
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export const authenticate = async (ctx: any, next: any) => {
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return passport.authenticate(
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"local",
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async (err: any, user: User, info: any) => {
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await authInternal(ctx, user, err, info)
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await context.identity.doInUserContext(user, async () => {
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await events.auth.login("local")
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})
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ctx.status = 200
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}
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)(ctx, next)
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}
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export const setInitInfo = (ctx: any) => {
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const initInfo = ctx.request.body
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setCookie(ctx, initInfo, Cookies.Init)
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ctx.status = 200
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}
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export const getInitInfo = (ctx: any) => {
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try {
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ctx.body = getCookie(ctx, Cookies.Init) || {}
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} catch (err) {
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clearCookie(ctx, Cookies.Init)
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ctx.body = {}
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}
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}
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/**
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* Reset the user password, used as part of a forgotten password flow.
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*/
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export const reset = async (ctx: any) => {
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const { email } = ctx.request.body
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const configured = await isEmailConfigured()
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if (!configured) {
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ctx.throw(
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400,
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"Please contact your platform administrator, SMTP is not configured."
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)
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}
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try {
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const user = (await usersCore.getGlobalUserByEmail(email)) as User
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// only if user exists, don't error though if they don't
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if (user) {
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await sendEmail(email, EmailTemplatePurpose.PASSWORD_RECOVERY, {
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user,
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subject: "{{ company }} platform password reset",
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})
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await events.user.passwordResetRequested(user)
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}
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} catch (err) {
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console.log(err)
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// don't throw any kind of error to the user, this might give away something
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}
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ctx.body = {
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message: "Please check your email for a reset link.",
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}
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}
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/**
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* Perform the user password update if the provided reset code is valid.
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*/
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export const resetUpdate = async (ctx: any) => {
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const { resetCode, password } = ctx.request.body
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try {
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const { userId } = await checkResetPasswordCode(resetCode)
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const db = getGlobalDB()
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const user = await db.get(userId)
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user.password = await hash(password)
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await db.put(user)
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ctx.body = {
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message: "password reset successfully.",
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}
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// remove password from the user before sending events
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delete user.password
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await events.user.passwordReset(user)
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} catch (err) {
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console.error(err)
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ctx.throw(400, "Cannot reset password.")
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}
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}
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export const logout = async (ctx: any) => {
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if (ctx.user && ctx.user._id) {
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await platformLogout({ ctx, userId: ctx.user._id })
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}
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ctx.body = { message: "User logged out." }
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}
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export const datasourcePreAuth = async (ctx: any, next: any) => {
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const provider = ctx.params.provider
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const middleware = require(`@budibase/backend-core/middleware`)
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const handler = middleware.datasource[provider]
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setCookie(
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ctx,
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{
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provider,
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appId: ctx.query.appId,
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datasourceId: ctx.query.datasourceId,
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},
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Cookies.DatasourceAuth
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)
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return handler.preAuth(passport, ctx, next)
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}
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export const datasourceAuth = async (ctx: any, next: any) => {
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const authStateCookie = getCookie(ctx, Cookies.DatasourceAuth)
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const provider = authStateCookie.provider
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const middleware = require(`@budibase/backend-core/middleware`)
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const handler = middleware.datasource[provider]
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return handler.postAuth(passport, ctx, next)
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}
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/**
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* The initial call that google authentication makes to take you to the google login screen.
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* On a successful login, you will be redirected to the googleAuth callback route.
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*/
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export const googlePreAuth = async (ctx: any, next: any) => {
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const db = getGlobalDB()
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const config = await core.db.getScopedConfig(db, {
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type: Configs.GOOGLE,
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workspace: ctx.query.workspace,
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})
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let callbackUrl = await exports.googleCallbackUrl(config)
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const strategy = await google.strategyFactory(config, callbackUrl, users.save)
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return passport.authenticate(strategy, {
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scope: ["profile", "email"],
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})(ctx, next)
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}
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export const googleAuth = async (ctx: any, next: any) => {
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const db = getGlobalDB()
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const config = await core.db.getScopedConfig(db, {
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type: Configs.GOOGLE,
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workspace: ctx.query.workspace,
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})
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const callbackUrl = await exports.googleCallbackUrl(config)
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const strategy = await google.strategyFactory(config, callbackUrl, users.save)
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return passport.authenticate(
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strategy,
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{ successRedirect: "/", failureRedirect: "/error" },
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async (err: any, user: User, info: any) => {
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await authInternal(ctx, user, err, info)
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await context.identity.doInUserContext(user, async () => {
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await events.auth.login("google-internal")
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})
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ctx.redirect("/")
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}
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)(ctx, next)
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}
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export const oidcStrategyFactory = async (ctx: any, configId: any) => {
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const db = getGlobalDB()
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const config = await core.db.getScopedConfig(db, {
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type: Configs.OIDC,
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group: ctx.query.group,
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})
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const chosenConfig = config.configs.filter((c: any) => c.uuid === configId)[0]
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let callbackUrl = await exports.oidcCallbackUrl(chosenConfig)
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//Remote Config
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const enrichedConfig = await oidc.fetchOIDCStrategyConfig(
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chosenConfig,
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callbackUrl
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)
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return oidc.strategyFactory(enrichedConfig, users.save)
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}
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/**
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* The initial call that OIDC authentication makes to take you to the configured OIDC login screen.
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* On a successful login, you will be redirected to the oidcAuth callback route.
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*/
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export const oidcPreAuth = async (ctx: any, next: any) => {
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const { configId } = ctx.params
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const strategy = await oidcStrategyFactory(ctx, configId)
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setCookie(ctx, configId, Cookies.OIDC_CONFIG)
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return passport.authenticate(strategy, {
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// required 'openid' scope is added by oidc strategy factory
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scope: ["profile", "email", "offline_access"], //auth0 offline_access scope required for the refresh token behaviour.
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})(ctx, next)
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}
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export const oidcAuth = async (ctx: any, next: any) => {
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const configId = getCookie(ctx, Cookies.OIDC_CONFIG)
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const strategy = await oidcStrategyFactory(ctx, configId)
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return passport.authenticate(
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strategy,
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{ successRedirect: "/", failureRedirect: "/error" },
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async (err: any, user: any, info: any) => {
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await authInternal(ctx, user, err, info)
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await context.identity.doInUserContext(user, async () => {
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await events.auth.login("oidc")
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})
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ctx.redirect("/")
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}
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)(ctx, next)
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}
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