30 lines
830 B
JavaScript
30 lines
830 B
JavaScript
"use strict";
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function handleRequest(request, response) {
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// avoid confusing cache behaviour
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response.setHeader("Cache-Control", "no-cache", false);
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response.setHeader("Content-Type", "text/html", false);
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let query = request.queryString.split("&");
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let scheme = request.scheme;
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if (scheme === "https") {
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if (query.includes("downgrade")) {
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response.setStatusLine("1.1", 400, "Bad Request");
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response.write("Bad Request\n");
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return;
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}
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if (query.includes("upgrade")) {
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response.write("view-source:https://");
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return;
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}
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}
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if (scheme === "http" && query.includes("downgrade")) {
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response.write("view-source:http://");
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return;
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}
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// We should arrive here when the redirection was downraded successful
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response.write("unexpected scheme and query given");
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}
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