Kristaps Fabians Geikins
82 lines
2.4 KiB
TypeScript
82 lines
2.4 KiB
TypeScript
import passport from 'passport'
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import type { Express } from 'express'
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import {
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AuthStrategyBuilder,
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AuthStrategyMetadata,
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AuthStrategyPassportUser
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} from '@/modules/auth/helpers/types'
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import { CreateAuthorizationCode } from '@/modules/auth/domain/operations'
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import {
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finalizeAuthMiddlewareFactory,
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moveAuthParamsToSessionMiddlewareFactory,
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sessionMiddlewareFactory
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} from '@/modules/auth/middleware'
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import { LegacyGetUser } from '@/modules/core/domain/users/operations'
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const setupStrategiesFactory =
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(deps: {
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githubStrategyBuilder: AuthStrategyBuilder
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azureAdStrategyBuilder: AuthStrategyBuilder
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googleStrategyBuilder: AuthStrategyBuilder
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localStrategyBuilder: AuthStrategyBuilder
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oidcStrategyBuilder: AuthStrategyBuilder
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createAuthorizationCode: CreateAuthorizationCode
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getUser: LegacyGetUser
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}) =>
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async (app: Express) => {
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passport.serializeUser((user, done) => done(null, user))
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passport.deserializeUser((user, done) =>
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done(null, user as AuthStrategyPassportUser)
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)
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app.use(passport.initialize())
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const sessionMiddleware = sessionMiddlewareFactory()
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const moveAuthParamsToSessionMiddleware = moveAuthParamsToSessionMiddlewareFactory()
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const finalizeAuthMiddleware = finalizeAuthMiddlewareFactory({ ...deps })
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/*
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* Strategies initialisation & listing
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*/
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const enabledBuilders: AuthStrategyBuilder[] = []
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if (process.env.STRATEGY_GOOGLE === 'true') {
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enabledBuilders.push(deps.googleStrategyBuilder)
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}
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if (process.env.STRATEGY_GITHUB === 'true') {
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enabledBuilders.push(deps.githubStrategyBuilder)
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}
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if (process.env.STRATEGY_AZURE_AD === 'true') {
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enabledBuilders.push(deps.azureAdStrategyBuilder)
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}
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if (process.env.STRATEGY_OIDC === 'true') {
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enabledBuilders.push(deps.oidcStrategyBuilder)
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}
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// Note: always leave the local strategy init for last so as to be able to
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// force enable it in case no others are present.
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if (process.env.STRATEGY_LOCAL === 'true' || !enabledBuilders.length) {
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enabledBuilders.push(deps.localStrategyBuilder)
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}
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const authStrategies: AuthStrategyMetadata[] = await Promise.all(
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enabledBuilders.map(
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async (builder) =>
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await builder(
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app,
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sessionMiddleware,
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moveAuthParamsToSessionMiddleware,
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finalizeAuthMiddleware
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)
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)
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)
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return authStrategies
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}
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export = setupStrategiesFactory
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