28 lines
934 B
JavaScript
28 lines
934 B
JavaScript
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module.exports.scrubTheDub = function (req, res) {
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// hack for bricked app-cache
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// Also 301 redirects will not work for appcache (must issue html)
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if (require('./unbrick-appcache').unbrick(req, res)) {
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return;
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}
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// TODO port number for non-443
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var escapeHtml = require('escape-html');
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var newLocation = 'https://' + req.hostname.replace(/^www\./, '') + req.url;
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var safeLocation = escapeHtml(newLocation);
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var metaRedirect = ''
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+ '<html>\n'
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+ '<head>\n'
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+ ' <style>* { background-color: white; color: white; text-decoration: none; }</style>\n'
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+ ' <META http-equiv="refresh" content="0;URL=' + safeLocation + '">\n'
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+ '</head>\n'
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+ '<body style="display: none;">\n'
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+ ' <p>You requested an old resource. Please use this instead: \n'
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+ ' <a href="' + safeLocation + '">' + safeLocation + '</a></p>\n'
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+ '</body>\n'
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+ '</html>\n'
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;
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res.end(metaRedirect);
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};
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