28 lines
773 B
TypeScript
28 lines
773 B
TypeScript
import { Request } from 'express';
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import { Config } from '../config/types';
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import parseCookies from '../utilities/parseCookies';
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const getExtractJWT = (config: Config) => (req: Request): string | null => {
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if (req && req.get) {
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const jwtFromHeader = req.get('Authorization');
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const origin = req.get('Origin');
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if (jwtFromHeader && jwtFromHeader.indexOf('JWT ') === 0) {
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return jwtFromHeader.replace('JWT ', '');
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}
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const cookies = parseCookies(req);
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const tokenCookieName = `${config.cookiePrefix}-token`;
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if (cookies && cookies[tokenCookieName]) {
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if (!origin || (config.csrf && config.csrf.indexOf(origin) > -1)) {
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return cookies[tokenCookieName];
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}
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}
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}
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return null;
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};
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export default getExtractJWT;
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