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lib/src/auth/Authentication.ts

42 lines
1.5 KiB

import {Unit} from '../lifecycle/Unit'
import {Injectable, Inject, StaticInstantiable} from '../di'
import {Logging} from '../service/Logging'
import {Middlewares} from '../service/Middlewares'
import {CanonicalResolver} from '../service/Canonical'
import {Middleware} from '../http/routing/Middleware'
import {AuthRequiredMiddleware} from './middleware/AuthRequiredMiddleware'
import {GuestRequiredMiddleware} from './middleware/GuestRequiredMiddleware'
import {SessionAuthMiddleware} from './middleware/SessionAuthMiddleware'
import {ViewEngine} from '../views/ViewEngine'
import {SecurityContext} from './context/SecurityContext'
@Injectable()
export class Authentication extends Unit {
@Inject()
protected readonly logging!: Logging
@Inject()
protected readonly middleware!: Middlewares
async up(): Promise<void> {
this.middleware.registerNamespace('@auth', this.getMiddlewareResolver())
this.container().onResolve<ViewEngine>(ViewEngine)
.then((engine: ViewEngine) => {
engine.registerGlobalFactory('user', req => {
return () => req?.make<SecurityContext>(SecurityContext)?.getUser()
})
})
}
protected getMiddlewareResolver(): CanonicalResolver<StaticInstantiable<Middleware>> {
return (key: string) => {
return ({
required: AuthRequiredMiddleware,
guest: GuestRequiredMiddleware,
web: SessionAuthMiddleware,
})[key]
}
}
}