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- const getRemoteFromQuery = ({
- headers: {
- 'x-spc-host': spcHost = '',
- 'x-ricochet-origin': ricochetOrigin,
- origin,
- referer,
- },
- }) => ricochetOrigin || (referer ? new URL(referer).origin : origin || spcHost);
- const originMiddleware = () => (req, res, next) => {
- const remote = getRemoteFromQuery(req);
- if (!remote) {
- res.status(400).json({
- message: 'One of X-Ricochet-Origin, Origin, Referer header is required',
- });
- }
- req.ricochetOrigin = remote;
- next();
- };
- export default originMiddleware;
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