platform user casing view

packages/backend-core/src/db/constants.ts

@@ -18,6 +18,7 @@ export enum ViewName {
   LINK = "by_link",
   ROUTING = "screen_routes",
   AUTOMATION_LOGS = "automation_logs",
+  PLATFORM_USERS_LOWERCASE = "platform_users_lowercase",
 }
 
 export const DeprecatedViews = {

packages/backend-core/src/db/views.js

@@ -128,12 +128,33 @@ exports.createUserBuildersView = async () => {
   await db.put(designDoc)
 }
 
+exports.createPlatformUserView = async db => {
+  let designDoc
+  try {
+    designDoc = await db.get(DESIGN_DB)
+  } catch (err) {
+    // no design doc, make one
+    designDoc = DesignDoc()
+  }
+  const view = {
+    map: `function(doc) {
+      emit(doc._id.toLowerCase(), doc._id)
+    }`,
+  }
+  designDoc.views = {
+    ...designDoc.views,
+    [ViewName.PLATFORM_USERS_LOWERCASE]: view,
+  }
+  await db.put(designDoc)
+}
+
 exports.queryGlobalView = async (viewName, params, db = null) => {
   const CreateFuncByName = {
     [ViewName.USER_BY_EMAIL]: exports.createNewUserEmailView,
     [ViewName.BY_API_KEY]: exports.createApiKeyView,
     [ViewName.USER_BY_BUILDERS]: exports.createUserBuildersView,
     [ViewName.USER_BY_APP]: exports.createUserAppView,
+    [ViewName.PLATFORM_USERS_LOWERCASE]: exports.createPlatformUserView,
   }
   // can pass DB in if working with something specific
   if (!db) {
@@ -149,7 +170,7 @@ exports.queryGlobalView = async (viewName, params, db = null) => {
     if (err != null && err.name === "not_found") {
       const createFunc = CreateFuncByName[viewName]
       await removeDeprecated(db, viewName)
-      await createFunc()
+      await createFunc(db)
       return exports.queryGlobalView(viewName, params)
     } else {
       throw err

packages/backend-core/src/tenancy/tenancy.ts

@@ -1,5 +1,5 @@
 import { doWithDB } from "../db"
-import { StaticDatabases } from "../db/constants"
+import { StaticDatabases, UNICODE_MAX, ViewName } from "../db/constants"
 import { baseGlobalDBName } from "./utils"
 import {
   getTenantId,
@@ -8,6 +8,7 @@ import {
   getTenantIDFromAppID,
 } from "../context"
 import env from "../environment"
+import { queryGlobalView } from "../db/views"
 
 const TENANT_DOC = StaticDatabases.PLATFORM_INFO.docs.tenants
 const PLATFORM_INFO_DB = StaticDatabases.PLATFORM_INFO.name
@@ -117,12 +118,22 @@ export const lookupTenantId = async (userId: string) => {
 
 // lookup, could be email or userId, either will return a doc
 export const getTenantUser = async (identifier: string) => {
-  return doWithDB(PLATFORM_INFO_DB, async (db: any) => {
+  // use the view here and allow to find anyone regardless of casing
-    try {
+  const lcIdentifier = identifier.toLowerCase()
-      return await db.get(identifier)
+
-    } catch (err) {
+  return await doWithDB(StaticDatabases.PLATFORM_INFO.name, async (db: any) => {
-      return null
+    let response = await queryGlobalView(
+      ViewName.PLATFORM_USERS_LOWERCASE,
+      {
+        startkey: lcIdentifier,
+        endkey: `${lcIdentifier}${UNICODE_MAX}`,
+      },
+      db
+    )
+    if (!response) {
+      response = []
     }
+    return response
   })
 }
 

packages/builder/src/pages/builder/portal/manage/users/_components/PasswordModal.svelte

@@ -42,7 +42,7 @@
 </script>
 
 <ModalContent
-  size="S"
+  size="M"
   title="Accounts created!"
   confirmText="Done"
   showCancelButton={false}

packages/server/src/migrations/functions/platformUserEmailViewCasing.ts

@@ -0,0 +1,13 @@
+const { createPlatformUserView } = require("@budibase/backend-core/db")
+
+/**
+ * Date:
+ * September 2022
+ *
+ * Description:
+ * Create a view in platform DB with lowercase emails for all users.
+ */
+
+export const run = async () => {
+  await createPlatformUserView()
+}

packages/server/src/migrations/index.ts

@@ -9,6 +9,7 @@ import * as appUrls from "./functions/appUrls"
 import * as developerQuota from "./functions/developerQuota"
 import * as publishedAppsQuota from "./functions/publishedAppsQuota"
 import * as backfill from "./functions/backfill"
+import * as platformUsersEmailViewCasing from "./functions/platformUserEmailViewCasing"
 
 /**
  * Populate the migration function and additional configuration from
@@ -84,6 +85,13 @@ export const buildMigrations = () => {
         })
         break
       }
+      case MigrationName.PLATFORM_USERS_EMAIL_CASING: {
+        serverMigrations.push({
+          ...definition,
+          fn: platformUsersEmailViewCasing.run,
+        })
+        break
+      }
     }
   }
 

packages/types/src/sdk/migrations.ts

@@ -47,6 +47,7 @@ export enum MigrationName {
   EVENT_GLOBAL_BACKFILL = "event_global_backfill",
   EVENT_INSTALLATION_BACKFILL = "event_installation_backfill",
   GLOBAL_INFO_SYNC_USERS = "global_info_sync_users",
+  PLATFORM_USERS_EMAIL_CASING = "platform_users_email_casing",
 }
 
 export interface MigrationDefinition {

packages/worker/src/sdk/users/users.ts

@@ -264,11 +264,14 @@ export const bulkCreate = async (
   )
   let mapped = allUsers.rows.map((row: any) => row.id)
 
-  const currentUserEmails = mapped.map((x: any) => x.email) || []
+  const currentUserEmails = mapped.map((x: any) => x.email.toLowerCase()) || []
   for (const newUser of newUsersRequested) {
+    // Lowercase emails to ensure several users can't be created with different email casing
     if (
-      newUsers.find((x: any) => x.email === newUser.email) ||
+      newUsers.find(
-      currentUserEmails.includes(newUser.email)
+        (x: any) => x.email.toLowerCase() === newUser.email.toLowerCase()
+      ) ||
+      currentUserEmails.includes(newUser.email.toLowerCase())
     ) {
       continue
     }