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64 lines
1.9 KiB
JavaScript
64 lines
1.9 KiB
JavaScript
8 years ago
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'use strict';
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var nconf = require('nconf');
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var winston = require('winston');
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var validator = require('validator');
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exports.handleURIErrors = function (err, req, res, next) {
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// Handle cases where malformed URIs are passed in
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if (err instanceof URIError) {
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var tidMatch = req.path.match(/^\/topic\/(\d+)\//);
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var cidMatch = req.path.match(/^\/category\/(\d+)\//);
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if (tidMatch) {
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res.redirect(nconf.get('relative_path') + tidMatch[0]);
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} else if (cidMatch) {
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res.redirect(nconf.get('relative_path') + cidMatch[0]);
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} else {
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winston.warn('[controller] Bad request: ' + req.path);
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if (res.locals.isAPI) {
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res.status(400).json({
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error: '[[global:400.title]]',
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});
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} else {
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var middleware = require('../middleware');
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middleware.buildHeader(req, res, function () {
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res.render('400', { error: validator.escape(String(err.message)) });
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});
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}
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}
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} else {
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next(err);
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}
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};
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// this needs to have four arguments or express treats it as `(req, res, next)`
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// don't remove `next`!
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exports.handleErrors = function (err, req, res, next) { // eslint-disable-line no-unused-vars
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switch (err.code) {
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case 'EBADCSRFTOKEN':
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winston.error(req.path + '\n', err.message);
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return res.sendStatus(403);
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case 'blacklisted-ip':
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return res.status(403).type('text/plain').send(err.message);
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}
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if (parseInt(err.status, 10) === 302 && err.path) {
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return res.locals.isAPI ? res.status(302).json(err.path) : res.redirect(err.path);
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}
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winston.error(req.path + '\n', err.stack);
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res.status(err.status || 500);
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var path = String(req.path || '');
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if (res.locals.isAPI) {
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res.json({ path: validator.escape(path), error: err.message });
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} else {
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var middleware = require('../middleware');
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middleware.buildHeader(req, res, function () {
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res.render('500', { path: validator.escape(path), error: validator.escape(String(err.message)) });
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});
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}
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};
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