Remove custom token generation machinery (#840)

functions/src/get-custom-token.ts

@@ -1,33 +0,0 @@
-import * as admin from 'firebase-admin'
-import {
-  APIError,
-  EndpointDefinition,
-  lookupUser,
-  parseCredentials,
-  writeResponseError,
-} from './api'
-
-const opts = {
-  method: 'GET',
-  minInstances: 1,
-  concurrency: 100,
-  memory: '2GiB',
-  cpu: 1,
-} as const
-
-export const getcustomtoken: EndpointDefinition = {
-  opts,
-  handler: async (req, res) => {
-    try {
-      const credentials = await parseCredentials(req)
-      if (credentials.kind != 'jwt') {
-        throw new APIError(403, 'API keys cannot mint custom tokens.')
-      }
-      const user = await lookupUser(credentials)
-      const token = await admin.auth().createCustomToken(user.uid)
-      res.status(200).json({ token: token })
-    } catch (e) {
-      writeResponseError(e, res)
-    }
-  },
-}

functions/src/index.ts

@@ -72,7 +72,6 @@ import { unsubscribe } from './unsubscribe'
 import { stripewebhook, createcheckoutsession } from './stripe'
 import { getcurrentuser } from './get-current-user'
 import { acceptchallenge } from './accept-challenge'
-import { getcustomtoken } from './get-custom-token'
 import { createpost } from './create-post'
 
 const toCloudFunction = ({ opts, handler }: EndpointDefinition) => {
@@ -98,7 +97,6 @@ const stripeWebhookFunction = toCloudFunction(stripewebhook)
 const createCheckoutSessionFunction = toCloudFunction(createcheckoutsession)
 const getCurrentUserFunction = toCloudFunction(getcurrentuser)
 const acceptChallenge = toCloudFunction(acceptchallenge)
-const getCustomTokenFunction = toCloudFunction(getcustomtoken)
 const createPostFunction = toCloudFunction(createpost)
 
 export {
@@ -122,6 +120,5 @@ export {
   createCheckoutSessionFunction as createcheckoutsession,
   getCurrentUserFunction as getcurrentuser,
   acceptChallenge as acceptchallenge,
-  getCustomTokenFunction as getcustomtoken,
   createPostFunction as createpost,
 }

functions/src/serve.ts

@@ -26,7 +26,6 @@ import { resolvemarket } from './resolve-market'
 import { unsubscribe } from './unsubscribe'
 import { stripewebhook, createcheckoutsession } from './stripe'
 import { getcurrentuser } from './get-current-user'
-import { getcustomtoken } from './get-custom-token'
 import { createpost } from './create-post'
 
 type Middleware = (req: Request, res: Response, next: NextFunction) => void
@@ -66,7 +65,6 @@ addJsonEndpointRoute('/resolvemarket', resolvemarket)
 addJsonEndpointRoute('/unsubscribe', unsubscribe)
 addJsonEndpointRoute('/createcheckoutsession', createcheckoutsession)
 addJsonEndpointRoute('/getcurrentuser', getcurrentuser)
-addEndpointRoute('/getcustomtoken', getcustomtoken)
 addEndpointRoute('/stripewebhook', stripewebhook, express.raw())
 addEndpointRoute('/createpost', createpost)