fix: handle null user for tag-only nodes in Headscale 0.28+

In Headscale 0.28+, nodes can be registered with tag-only preauth keys
which have no associated user. This change updates the Machine type to
make user optional and adds null checks throughout the codebase where
node.user is accessed.

Fixes tag node operations (rename, add tags) that previously failed
with 'Unexpected Server Error' when accessing node.user.providerId
on nodes without a user association.

Refs: #432
This commit is contained in:
drifterza
2026-02-24 13:32:41 +02:00
parent 9183ec2942
commit badefc7f85
8 changed files with 822 additions and 843 deletions
+38 -38
View File
@@ -1,45 +1,45 @@
import { Key, useState } from 'react';
import Dialog from '~/components/Dialog';
import Select from '~/components/Select';
import type { Machine, User } from '~/types';
import { Key, useState } from "react";
import type { Machine, User } from "~/types";
import Dialog from "~/components/Dialog";
import Select from "~/components/Select";
interface MoveProps {
machine: Machine;
users: User[];
isOpen: boolean;
setIsOpen: (isOpen: boolean) => void;
machine: Machine;
users: User[];
isOpen: boolean;
setIsOpen: (isOpen: boolean) => void;
}
export default function Move({ machine, users, isOpen, setIsOpen }: MoveProps) {
const [userId, setUserId] = useState<Key | null>(machine.user.id);
const [userId, setUserId] = useState<Key | null>(machine.user?.id ?? null);
return (
<Dialog isOpen={isOpen} onOpenChange={setIsOpen}>
<Dialog.Panel isDisabled={userId === machine.user.id}>
<Dialog.Title>Change the owner of {machine.givenName}</Dialog.Title>
<Dialog.Text>
The owner of the machine is the user associated with it.
</Dialog.Text>
<input name="action_id" type="hidden" value="reassign" />
<input name="node_id" type="hidden" value={machine.id} />
<input name="user_id" type="hidden" value={userId?.toString()} />
<Select
defaultSelectedKey={machine.user.id}
isRequired
label="Owner"
name="user"
onSelectionChange={(key) => {
setUserId(key);
}}
placeholder="Select a user"
>
{users.map((user) => (
<Select.Item key={user.id}>
{user.name || user.displayName || user.email || user.id}
</Select.Item>
))}
</Select>
</Dialog.Panel>
</Dialog>
);
return (
<Dialog isOpen={isOpen} onOpenChange={setIsOpen}>
<Dialog.Panel isDisabled={userId === machine.user?.id}>
<Dialog.Title>Change the owner of {machine.givenName}</Dialog.Title>
<Dialog.Text>The owner of the machine is the user associated with it.</Dialog.Text>
<input name="action_id" type="hidden" value="reassign" />
<input name="node_id" type="hidden" value={machine.id} />
<input name="user_id" type="hidden" value={userId?.toString()} />
<Select
defaultSelectedKey={machine.user?.id}
isRequired
label="Owner"
name="user"
onSelectionChange={(key) => {
setUserId(key);
}}
placeholder="Select a user"
>
{users.map((user) => (
<Select.Item key={user.id}>
{user.name || user.displayName || user.email || user.id}
</Select.Item>
))}
</Select>
</Dialog.Panel>
</Dialog>
);
}