29 lines
790 B
JavaScript
29 lines
790 B
JavaScript
/**
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* this module provides cartodb-specific interpretation
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* of request headers
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*/
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function CartodbRequest() {
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}
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module.exports = CartodbRequest;
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CartodbRequest.prototype.userByReq = function(req) {
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var host = req.headers.host;
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var mat = host.match(re_userFromHost);
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if ( ! mat ) {
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console.error("ERROR: user pattern '" + re_userFromHost + "' does not match hostname '" + host + "'");
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return;
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}
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// console.log("Matches: "); console.dir(mat);
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if ( ! mat.length === 2 ) {
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console.error("ERROR: pattern '" + re_userFromHost + "' gave unexpected matches against '" + host + "': " + mat);
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return;
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}
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return mat[1];
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};
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var re_userFromHost = new RegExp(
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global.settings.user_from_host || '^([^\\.]+)\\.' // would extract "strk" from "strk.cartodb.com"
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);
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