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46 lines
1.6 KiB
46 lines
1.6 KiB
import {Middleware} from '../../http/routing/Middleware'
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import {Inject, Injectable} from '../../di'
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import {Config} from '../../service/Config'
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import {Logging} from '../../service/Logging'
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import {AuthenticatableRepository} from '../types'
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import {ResponseObject} from '../../http/routing/Route'
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import {SecurityContext} from '../context/SecurityContext'
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import {TokenSecurityContext} from '../context/TokenSecurityContext'
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import {OAuth2Token, oauth2TokenString, TokenRepository} from '../server/types'
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/**
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* Injects a TokenSecurityContext into the request and attempts to
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* resume the user's authentication.
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*/
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@Injectable()
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export class TokenAuthMiddleware extends Middleware {
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@Inject()
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protected readonly config!: Config
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@Inject()
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protected readonly logging!: Logging
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@Inject()
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protected readonly tokens!: TokenRepository
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async apply(): Promise<ResponseObject> {
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this.logging.debug('Applying token auth middleware.')
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let tokenString = this.request.getHeader('Authorization')
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if ( Array.isArray(tokenString) ) {
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tokenString = tokenString[0]
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}
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if ( tokenString ) {
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const token = await this.tokens.decode(oauth2TokenString(tokenString))
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if ( token ) {
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this.request.registerSingletonInstance(OAuth2Token, token)
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}
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}
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const repo = <AuthenticatableRepository> this.make(AuthenticatableRepository)
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const context = <TokenSecurityContext> this.make(TokenSecurityContext, repo)
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this.request.registerSingletonInstance(SecurityContext, context)
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await context.resume()
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}
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}
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