cd41e1d510
The swarm UI's user menu moves to @hive/shared and takes the whoami URL and authelia's URL as props; the swarm UI keeps a thin wrapper, and the hive dashboard and the per-agent page mount the same component. The dashboard's nginx vhost proxies /api/whoami to authelia (the agent page is served from the same vhost), and hive-c0re's state carries authelia_public_url, set from services.hyperhive.swarm.authelia.url. The agent page shows the menu only behind the gateway.
63 lines
2.2 KiB
TypeScript
63 lines
2.2 KiB
TypeScript
// What <UserMenu> shows of the signed-in user: the name and e-mail authelia
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// reports, the initials avatar built from them, and the authelia pages the
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// menu links. Pure, so the swarm UI's tests can run it.
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export interface WhoAmI {
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displayName: string | null;
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email: string | null;
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}
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// The seven chromatic theme colours the avatar is picked from, by name.
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const AVATAR_ACCENTS = [
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"var(--red)",
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"var(--yellow)",
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"var(--green)",
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"var(--cyan)",
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"var(--blue)",
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"var(--purple)",
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"var(--pink)",
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];
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/** A colour for `seed`: the same name always gets the same one. */
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export function pickAccent(seed: string): string {
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let hash = 0;
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for (let i = 0; i < seed.length; i++)
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hash = (hash * 31 + seed.charCodeAt(i)) | 0;
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return AVATAR_ACCENTS[Math.abs(hash) % AVATAR_ACCENTS.length];
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}
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/**
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* Lenient parse of authelia's `GET /api/user/info`, which wraps its answer in
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* a `{status, data}` envelope. The menu is cosmetic, so a shape that is not
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* recognised gives no name rather than an error.
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*/
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export function parseWhoAmI(body: unknown): WhoAmI {
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const record = (body ?? {}) as Record<string, unknown>;
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const data = (record.data ?? record) as Record<string, unknown>;
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const displayName =
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typeof data.display_name === "string" ? data.display_name : null;
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const emails = Array.isArray(data.emails) ? data.emails : null;
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const email =
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emails && typeof emails[0] === "string" ? (emails[0] as string) : null;
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return { displayName, email };
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}
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/** The name to show: the display name, else the e-mail, else none. */
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export function labelOf(who: WhoAmI | null): string | null {
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return who?.displayName || who?.email || null;
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}
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/** The letter in the avatar, or "?" when there is no name. */
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export function initialOf(label: string | null): string {
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return label ? label.trim().charAt(0).toUpperCase() : "?";
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}
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/** Authelia's settings and sign-out pages under `autheliaUrl`, if it is known. */
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export function accountLinks(
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autheliaUrl: string | null,
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): { settings: string; logout: string } | null {
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if (!autheliaUrl) return null;
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// The trailing slash comes off so `/settings` appends cleanly.
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const base = autheliaUrl.replace(/\/+$/, "");
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return { settings: `${base}/settings`, logout: `${base}/logout` };
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}
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