kopia lustrzana https://github.com/cloudflare/wildebeest
69 wiersze
2.5 KiB
TypeScript
69 wiersze
2.5 KiB
TypeScript
import { ContextData } from 'wildebeest/backend/src/types/context'
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import { cors } from 'wildebeest/backend/src/utils/cors'
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import * as errors from 'wildebeest/backend/src/errors'
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import type { JWK } from 'wildebeest/backend/src/webpush/jwk'
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import type { Env } from 'wildebeest/backend/src/types/env'
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import { createClient } from 'wildebeest/backend/src/mastodon/client'
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import { VAPIDPublicKey } from 'wildebeest/backend/src/mastodon/subscription'
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import { getVAPIDKeys } from 'wildebeest/backend/src/config'
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import { readBody } from 'wildebeest/backend/src/utils/body'
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import { type Database, getDatabase } from 'wildebeest/backend/src/database'
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type AppsPost = {
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redirect_uris: string
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website: string
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client_name: string
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scopes: string
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}
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export const onRequest: PagesFunction<Env, any, ContextData> = async ({ request, env }) => {
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return handleRequest(getDatabase(env), request, getVAPIDKeys(env))
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}
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export async function handleRequest(db: Database, request: Request, vapidKeys: JWK) {
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if (request.method !== 'POST') {
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return errors.methodNotAllowed()
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}
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const body: AppsPost = await readBody<AppsPost>(request)
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// Parameter validation according to https://github.com/mastodon/mastodon/blob/main/app/lib/application_extension.rb
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if (body.client_name === undefined || body.client_name?.trim() === '') {
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return errors.unprocessableEntity('client_name cannot be an empty string')
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} else if (body.client_name?.length > 60) {
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return errors.unprocessableEntity('client_name cannot exceed 60 characters')
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} else if (body.redirect_uris === undefined || body.redirect_uris?.trim() === '') {
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return errors.unprocessableEntity('redirect_uris cannot be an empty string')
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} else if (body.redirect_uris?.length > 2000) {
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return errors.unprocessableEntity('redirect_uris cannot exceed 2000 characters')
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} else if (body.redirect_uris !== 'urn:ietf:wg:oauth:2.0:oob') {
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try {
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new URL('', body.redirect_uris)
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} catch {
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return errors.unprocessableEntity('redirect_uris must be a valid URI')
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}
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}
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const client = await createClient(db, body.client_name, body.redirect_uris, body.website, body.scopes)
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const vapidKey = VAPIDPublicKey(vapidKeys)
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const res = {
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name: body.client_name,
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website: body.website,
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redirect_uri: body.redirect_uris,
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client_id: client.id,
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client_secret: client.secret,
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vapid_key: vapidKey,
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// FIXME: stub value
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id: '20',
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}
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const headers = {
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...cors(),
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'content-type': 'application/json; charset=utf-8',
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}
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return new Response(JSON.stringify(res), { headers })
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}
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