83 lines
4.0 KiB
Plaintext
83 lines
4.0 KiB
Plaintext
<%
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/*
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* This should be included inside <head>...</head>,
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* as it sets the stylesheet.
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*
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* This is included almost 30 times, so keep whitespace etc. to a minimum.
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*/
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// http://www.crazysquirrel.com/computing/general/form-encoding.jspx
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if (request.getCharacterEncoding() == null)
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request.setCharacterEncoding("UTF-8");
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// Now that we use POST for most forms, these prevent the back button from working after a form submit
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// Just let the browser do its thing
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//response.setHeader("Pragma", "no-cache");
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//response.setHeader("Cache-Control","no-cache");
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//response.setDateHeader("Expires", 0);
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// the above will b0rk if the servlet engine has already flushed
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// the response prior to including this file, so it should be
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// near the top
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String i2pcontextId = request.getParameter("i2p.contextId");
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try {
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if (i2pcontextId != null) {
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session.setAttribute("i2p.contextId", i2pcontextId);
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} else {
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i2pcontextId = (String) session.getAttribute("i2p.contextId");
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}
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} catch (IllegalStateException ise) {}
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%><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<jsp:useBean class="net.i2p.router.web.CSSHelper" id="intl" scope="request" />
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<jsp:setProperty name="intl" property="contextId" value="<%=i2pcontextId%>" /><%
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response.setHeader("Accept-Ranges", "none");
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String cspNonce = Integer.toHexString(net.i2p.util.RandomSource.getInstance().nextInt());
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// clickjacking
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if (intl.shouldSendXFrame()) {
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response.setHeader("X-Frame-Options", "SAMEORIGIN");
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// unsafe-inline is a fallback for browsers not supporting nonce
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// https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/script-src
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response.setHeader("Content-Security-Policy", "default-src 'self'; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'nonce-" + cspNonce + "'; form-action 'self'; frame-ancestors 'self'; object-src 'none'; media-src 'none'");
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}
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response.setHeader("X-XSS-Protection", "1; mode=block");
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response.setHeader("X-Content-Type-Options", "nosniff");
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response.setHeader("Permissions-Policy", "accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), display-capture=(), fullscreen=(self), geolocation=(), gyroscope=(), interest-cohort=(), magnetometer=(), microphone=(), midi=(), payment=(), usb=(), vibrate=(), vr=()");
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// https://www.w3.org/TR/referrer-policy/
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// https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
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// As of Chrome 56, Firefox 50, Opera 43. "same-origin" not widely supported.
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response.setHeader("Referrer-Policy", "no-referrer");
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String conNonceParam = request.getParameter("consoleNonce");
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if (net.i2p.router.web.CSSHelper.getNonce().equals(conNonceParam)) {
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intl.setLang(request.getParameter("lang"));
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intl.setNews(request.getParameter("news"));
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intl.setTheme(request.getParameter("theme"));
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}
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// used several times below
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String theUserAgent = request.getHeader("User-Agent");
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String theThemePath = intl.getTheme(theUserAgent);
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%><link rel="icon" href="<%=theThemePath%>images/favicon.ico">
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<link id="pagestyle" href="<%=theThemePath%>console.css?<%=net.i2p.CoreVersion.VERSION%>" rel="stylesheet" type="text/css">
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<%
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String curlang = intl.getLang();
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if (curlang.equals("zh") || curlang.equals("gan")) {
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// make the fonts bigger for chinese
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%><link href="<%=theThemePath%>console_big.css?<%=net.i2p.CoreVersion.VERSION%>" rel="stylesheet" type="text/css">
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<%
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} else if (curlang.equals("ar") || curlang.equals("fa")) {
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// Use RTL theme for Arabic and Persian
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%><link href="<%=theThemePath%>console_ar.css?<%=net.i2p.CoreVersion.VERSION%>" rel="stylesheet" type="text/css">
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<%
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}
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if (!intl.allowIFrame(theUserAgent)) {
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%><meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" />
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<link href="<%=theThemePath%>mobile.css?<%=net.i2p.CoreVersion.VERSION%>" rel="stylesheet" type="text/css">
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<%
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}
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%>
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