90b9cf93d8
- Added @eslint/js dependency - Updated eslint.config.js for ESLint 9 compatibility - Added required globals (crypto, localStorage, React, etc.) - Fixed unused imports and variables - Disabled sort-imports temporarily - Formatted all files with Prettier
27 lines
957 B
TypeScript
27 lines
957 B
TypeScript
/**
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* Server-side auth helpers for Next.js API routes.
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*/
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import type { TokenPayload } from './types.js';
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/**
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* Get the current user from an Authorization header value.
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* Pairs with a verifyToken function and a getUserById function.
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*
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* @param authHeader - The Authorization header value (e.g., "Bearer xxx")
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* @param verifyToken - Function to verify the JWT and return a payload
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* @param getUserById - Function to look up the user by their ID
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* @returns The user object or null if auth fails
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*/
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export async function getCurrentUser<TUser>(
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authHeader: string | null,
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verifyToken: (token: string) => Promise<TokenPayload | null>,
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getUserById: (id: string) => Promise<TUser | null>
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): Promise<TUser | null> {
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if (!authHeader?.startsWith('Bearer ')) return null;
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const token = authHeader.slice(7);
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const payload = await verifyToken(token);
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if (!payload || payload.type !== 'access') return null;
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return getUserById(payload.sub);
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}
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