67 lines
1.8 KiB
TypeScript
67 lines
1.8 KiB
TypeScript
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import { EventTemplate } from 'nostr-tools'
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import { MetadataController, NostrController } from '.'
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import { setAuthState, setMetadataEvent } from '../store/actions'
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import store from '../store/store'
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import { getVisitedLink } from '../utils'
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import { appPrivateRoutes } from '../routes'
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export class AuthController {
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private nostrController: NostrController
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private metadataController: MetadataController
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constructor() {
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this.nostrController = NostrController.getInstance()
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this.metadataController = new MetadataController()
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}
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/**
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* Function will authenticate user by signing an auth event
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* which is done by calling the sign() function, where appropriate
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* method will be chosen (extension, nsecbunker or keys)
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*
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* @param pubkey of the user trying to login
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* @returns url to redirect if authentication successfull
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* or error if otherwise
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*/
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async authenticateAndFindMetadata(pubkey: string) {
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this.metadataController
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.findMetadata(pubkey)
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.then((event) => {
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store.dispatch(setMetadataEvent(event))
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})
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.catch((err) => {
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console.error('Error occurred while finding metadata', err)
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})
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// Nostr uses unix timestamps
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const timestamp = Math.floor(Date.now() / 1000)
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const { hostname } = window.location
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const authEvent: EventTemplate = {
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kind: 1,
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tags: [],
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content: `${hostname}-${timestamp}`,
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created_at: timestamp
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}
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await this.nostrController.signEvent(authEvent)
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store.dispatch(
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setAuthState({
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loggedIn: true
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})
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)
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const visitedLink = getVisitedLink()
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if (visitedLink) {
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const { pathname, search } = visitedLink
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return Promise.resolve(`${pathname}${search}`)
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} else {
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// Navigate user in
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return Promise.resolve(appPrivateRoutes.homePage)
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}
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}
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}
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