From 87163b405e60dba58453105cd8c06181d4f6b13a Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 05 Mar 2015 09:17:34 -0500
Subject: [PATCH] Merged #243 "Allow Forks is not saved on repository edit"

---
 src/main/java/com/gitblit/wicket/pages/BasePage.java |   61 ++++++++++++++++++++++++++++++
 1 files changed, 60 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/BasePage.java b/src/main/java/com/gitblit/wicket/pages/BasePage.java
index 3e3de53..0d99f5e 100644
--- a/src/main/java/com/gitblit/wicket/pages/BasePage.java
+++ b/src/main/java/com/gitblit/wicket/pages/BasePage.java
@@ -42,9 +42,12 @@
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.link.ExternalLink;
 import org.apache.wicket.markup.html.panel.FeedbackPanel;
+import org.apache.wicket.markup.html.resources.JavascriptResourceReference;
+import org.apache.wicket.markup.repeater.RepeatingView;
 import org.apache.wicket.protocol.http.RequestUtils;
 import org.apache.wicket.protocol.http.WebResponse;
 import org.apache.wicket.protocol.http.servlet.ServletWebRequest;
+import org.apache.wicket.request.target.basic.RedirectRequestTarget;
 import org.apache.wicket.util.time.Duration;
 import org.apache.wicket.util.time.Time;
 import org.slf4j.Logger;
@@ -93,6 +96,13 @@
 		if (app().settings().getBoolean(Keys.web.useResponsiveLayout, true)) {
 			add(CSSPackageResource.getHeaderContribution("bootstrap/css/bootstrap-responsive.css"));
 		}
+		if (app().settings().getBoolean(Keys.web.hideHeader, false)) {
+			add(CSSPackageResource.getHeaderContribution("hideheader.css"));
+		}
+	}
+
+	protected String getContextUrl() {
+		return getRequest().getRelativePathPrefixToContextRoot();
 	}
 
 	protected String getCanonicalUrl() {
@@ -103,6 +113,15 @@
 		String relativeUrl = urlFor(clazz, params).toString();
 		String canonicalUrl = RequestUtils.toAbsolutePath(relativeUrl);
 		return canonicalUrl;
+	}
+
+	protected void redirectTo(Class<? extends BasePage> pageClass) {
+		redirectTo(pageClass, null);
+	}
+
+	protected void redirectTo(Class<? extends BasePage> pageClass, PageParameters parameters) {
+		String absoluteUrl = getCanonicalUrl(pageClass, parameters);
+		getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
 	}
 
 	protected String getLanguageCode() {
@@ -159,6 +178,9 @@
 			// use default Wicket caching behavior
 			super.setHeaders(response);
 		}
+
+		// XRF vulnerability. issue-500 / ticket-166
+		response.setHeader("X-Frame-Options", "SAMEORIGIN");
 	}
 
 	/**
@@ -222,7 +244,7 @@
 
 	protected void setupPage(String repositoryName, String pageName) {
 		add(new Label("title", getPageTitle(repositoryName)));
-
+		getBottomScriptContainer();
 		String rootLinkUrl = app().settings().getString(Keys.web.rootLink, urlFor(GitBlitWebApp.get().getHomePage(), null).toString());
 		ExternalLink rootLink = new ExternalLink("rootLink", rootLinkUrl);
 		WicketUtils.setHtmlTooltip(rootLink, app().settings().getString(Keys.web.siteName, Constants.NAME));
@@ -485,4 +507,41 @@
 		}
 		return sb.toString();
 	}
+
+	private RepeatingView getBottomScriptContainer() {
+		RepeatingView bottomScriptContainer = (RepeatingView) get("bottomScripts");
+		if (bottomScriptContainer == null) {
+			bottomScriptContainer = new RepeatingView("bottomScripts");
+			bottomScriptContainer.setRenderBodyOnly(true);
+			add(bottomScriptContainer);
+		}
+		return bottomScriptContainer;
+	}
+
+	/**
+	 * Adds a HTML script element loading the javascript designated by the given path.
+	 *
+	 * @param scriptPath
+	 *            page-relative path to the Javascript resource; normally starts with "scripts/"
+	 */
+	protected void addBottomScript(String scriptPath) {
+		RepeatingView bottomScripts = getBottomScriptContainer();
+		Label script = new Label(bottomScripts.newChildId(), "<script type='text/javascript' src='"
+				+ urlFor(new JavascriptResourceReference(this.getClass(), scriptPath)) + "'></script>\n");
+		bottomScripts.add(script.setEscapeModelStrings(false).setRenderBodyOnly(true));
+	}
+
+	/**
+	 * Adds a HTML script element containing the given code.
+	 *
+	 * @param code
+	 *            inline script code
+	 */
+	protected void addBottomScriptInline(String code) {
+		RepeatingView bottomScripts = getBottomScriptContainer();
+		Label script = new Label(bottomScripts.newChildId(),
+				"<script type='text/javascript'>/*<![CDATA[*/\n" + code + "\n//]]>\n</script>\n");
+		bottomScripts.add(script.setEscapeModelStrings(false).setRenderBodyOnly(true));
+	}
+
 }

--
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