| 1 | 'use strict';
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| 2 |
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| 3 | var debug = require('debug')('plugin:header-clean');
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| 4 | const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/g
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| 5 |
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| 6 |
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| 7 | module.exports.init = function(config, logger, stats) {
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| 8 | return {
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| 9 | onrequest: function(req, res, next) {
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| 10 | Object.keys(req.headers).forEach(function(key) {
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| 11 | var val = req.headers[key]
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| 12 | if (typeof val == 'string') {
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| 13 | var newVal = val.replace(headerCharRegex, '')
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| 14 | if (debug.enabled && val.match(headerCharRegex)) {
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| 15 | debug('Cleaned header %s. Old: %s. New: %s', key, val, newVal);
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| 16 | }
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| 17 | req.headers[key] = newVal
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| 18 | }
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| 19 | });
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| 20 | next();
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| 21 | },
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| 22 | };
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| 23 | } |
| \ | No newline at end of file |