feat: Guest email authentication (#1088)

* feat: API endpoints for email signin

* fix: After testing

* Initial signin flow working

* move shared middleware

* feat: Add guest signin toggle, obey on endpoints

* feat: Basic email signin when enabled

* Improve guest signin email
Disable double signin with JWT

* fix: Simple rate limiting

* create placeholder users in db

* fix: Give invited users default avatar
add invited users to people settings

* test

* add transaction

* tmp: test CI

* derp

* md5

* urgh

* again

* test: pass

* test

* fix: Remove usage of data values

* guest signin page

* Visually separator 'Invited' from other people tabs

* fix: Edge case attempting SSO signin for guest email account

* fix: Correctly set email auth method to cookie

* Improve rate limit error display

* lint: cleanup / comments

* Improve invalid token error display

* style tweaks

* pass guest value to subdomain

* Restore copy link option

* feat: Allow invite revoke from people management

* fix: Incorrect users email schema does not allow for user deletion

* lint

* fix: avatarUrl for deleted user failure

* change default to off for guest invites

* fix: Changing security settings wipes subdomain

* fix: user delete permissioning

* test: Add user.invite specs

app/menus/UserMenu.js

@@ -42,7 +42,7 @@ class UserMenu extends React.Component<Props> {
     const { user, users } = this.props;
     if (
       !window.confirm(
-        "Are you want to suspend this account? Suspended users won't be able to access Outline."
+        'Are you want to suspend this account? Suspended users will be prevented from logging in.'
       )
     ) {
       return;
@@ -50,6 +50,12 @@ class UserMenu extends React.Component<Props> {
     users.suspend(user);
   };
 
+  handleRevoke = (ev: SyntheticEvent<>) => {
+    ev.preventDefault();
+    const { user, users } = this.props;
+    users.delete(user, { confirmation: true });
+  };
+
   handleActivate = (ev: SyntheticEvent<>) => {
     ev.preventDefault();
     const { user, users } = this.props;
@@ -71,15 +77,21 @@ class UserMenu extends React.Component<Props> {
               Make {user.name} an admin…
             </DropdownMenuItem>
           ))}
-        {user.isSuspended ? (
-          <DropdownMenuItem onClick={this.handleActivate}>
-            Activate account
-          </DropdownMenuItem>
-        ) : (
-          <DropdownMenuItem onClick={this.handleSuspend}>
-            Suspend account…
+        {!user.lastActiveAt && (
+          <DropdownMenuItem onClick={this.handleRevoke}>
+            Revoke invite…
           </DropdownMenuItem>
         )}
+        {user.lastActiveAt &&
+          (user.isSuspended ? (
+            <DropdownMenuItem onClick={this.handleActivate}>
+              Activate account
+            </DropdownMenuItem>
+          ) : (
+            <DropdownMenuItem onClick={this.handleSuspend}>
+              Suspend account…
+            </DropdownMenuItem>
+          ))}
       </DropdownMenu>
     );
   }