101 lines
2.8 KiB
TypeScript
101 lines
2.8 KiB
TypeScript
const AUTH_STATE_COOKIE = "magent_logged_in";
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export const getApiBase = () => process.env.NEXT_PUBLIC_API_BASE ?? "/api";
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const setCookie = (name: string, value: string, maxAgeSeconds: number) => {
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if (typeof document === "undefined") return;
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document.cookie = `${name}=${value}; Max-Age=${maxAgeSeconds}; Path=/; SameSite=Lax`;
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};
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const clearCookie = (name: string) => {
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if (typeof document === "undefined") return;
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document.cookie = `${name}=; Max-Age=0; Path=/; SameSite=Lax`;
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};
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export const getToken = () => {
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if (typeof document === "undefined") return null;
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const cookies = document.cookie.split(";").map((entry) => entry.trim());
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const marker = cookies.find((entry) => entry.startsWith(`${AUTH_STATE_COOKIE}=`));
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if (!marker) return null;
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const [, value] = marker.split("=", 2);
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return value || null;
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};
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export const setToken = (_token: string) => {
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setCookie(AUTH_STATE_COOKIE, "1", 60 * 60 * 12);
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};
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export const clearToken = () => {
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clearCookie(AUTH_STATE_COOKIE);
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if (typeof window === "undefined") return;
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const baseUrl = getApiBase();
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void fetch(`${baseUrl}/auth/logout`, {
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method: "POST",
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credentials: "include",
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keepalive: true,
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}).catch(() => undefined);
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};
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export const logout = async () => {
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const baseUrl = getApiBase();
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clearCookie(AUTH_STATE_COOKIE);
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await fetch(`${baseUrl}/auth/logout`, {
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method: "POST",
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credentials: "include",
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});
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};
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export const authFetch = (input: RequestInfo | URL, init?: RequestInit) => {
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const headers = new Headers(init?.headers || {});
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return fetch(input, { ...init, headers, credentials: "include" });
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};
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export const getEventStreamToken = async () => {
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const baseUrl = getApiBase();
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const response = await authFetch(`${baseUrl}/auth/stream-token`);
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if (!response.ok) {
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const text = await response.text();
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throw new Error(text || `Stream token request failed: ${response.status}`);
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}
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const data = await response.json();
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const token = typeof data?.stream_token === "string" ? data.stream_token : "";
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if (!token) {
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throw new Error("Stream token not returned");
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}
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return token;
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};
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export class UnauthorizedError extends Error {
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constructor() {
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super("Unauthorized");
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this.name = "UnauthorizedError";
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}
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}
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export class ForbiddenError extends Error {
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constructor() {
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super("Forbidden");
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this.name = "ForbiddenError";
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}
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}
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export const authFetchOrThrow = async (input: RequestInfo | URL, init?: RequestInit) => {
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const response = await authFetch(input, init);
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if (response.status === 401) {
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clearToken();
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throw new UnauthorizedError();
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}
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if (response.status === 403) {
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throw new ForbiddenError();
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}
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return response;
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};
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export const readResponseText = async (response: Response) => {
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try {
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return (await response.text()).trim();
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} catch {
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return "";
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}
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};
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