Files
ln-bi/src/auth/api-client.ts
kkfluous f66049dcbc
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feat: 前端认证网关 + API 自动附加 JWT
- AuthProvider 管理 jumpToken 交换和 JWT 生命周期
- 未授权页面(ShieldX 图标 + 提示文字)
- 加载中旋转动画
- fetchJson 全局客户端自动附加 Authorization header
- 401 响应触发重新认证
- JWT 存 sessionStorage,刷新不丢失

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-02 15:38:22 +08:00

25 lines
686 B
TypeScript

/** 全局认证 fetch 客户端 */
let tokenGetter: () => string | null = () => null;
export function setTokenGetter(fn: () => string | null) {
tokenGetter = fn;
}
export async function fetchJson<T>(url: string, options?: RequestInit): Promise<T> {
const token = tokenGetter();
const res = await fetch(url, {
...options,
headers: {
...options?.headers,
...(token ? { Authorization: `Bearer ${token}` } : {}),
},
});
if (res.status === 401) {
window.dispatchEvent(new CustomEvent('auth:unauthorized'));
throw new Error('Unauthorized');
}
if (!res.ok) throw new Error(`API error: ${res.status} ${res.statusText}`);
return res.json();
}