/**
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* resolveCookies - Attempts to retrieve the token from a cookie
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*
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* This function uses the opts.cookie option to retrieve the token
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*
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* @param {Object} ctx The ctx object passed to the middleware
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* @param {Object} opts This middleware's options
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* @return {String|null|undefined} The resolved token or null if not found or undefined if opts.cookie is not set
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*/
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module.exports = function resolveCookies(ctx, opts) {
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return opts.cookie && ctx.cookies.get(opts.cookie);
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};
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