X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=www-client%2Ftorbrowser%2Ffiles%2F11.0%2F0007-Block-all-plugins-except-flash.patch;fp=www-client%2Ftorbrowser%2Ffiles%2F11.0%2F0007-Block-all-plugins-except-flash.patch;h=b850f62a07741f4bfb9a5cc28db914a575eb87dc;hb=a4153e297b584abb4d950fa3bcceda4029cf6e83;hp=0000000000000000000000000000000000000000;hpb=29554343a4cf15cbf54badafb3d9c59f4bfcdce8;p=~andy%2Fsunrise

diff --git a/www-client/torbrowser/files/11.0/0007-Block-all-plugins-except-flash.patch b/www-client/torbrowser/files/11.0/0007-Block-all-plugins-except-flash.patch
new file mode 100644
index 000000000..b850f62a0
--- /dev/null
+++ b/www-client/torbrowser/files/11.0/0007-Block-all-plugins-except-flash.patch
@@ -0,0 +1,85 @@
+From 10873c626d038b520853539d45a170919d6d0361 Mon Sep 17 00:00:00 2001
+From: Mike Perry <mikeperry-git@torproject.org>
+Date: Wed, 1 Feb 2012 15:50:15 -0800
+Subject: [PATCH 07/13] Block all plugins except flash.
+
+We cannot use the @mozilla.org/extensions/blocklist;1 service, because we
+actually want to stop plugins from ever entering the browser's process space
+and/or executing code (for example, AV plugins that collect statistics/analyse
+urls, magical toolbars that phone home or "help" the user, skype buttons that
+ruin our day, and censorship filters). Hence we rolled our own.
+
+See https://trac.torproject.org/projects/tor/ticket/3547#comment:6 for musings
+on a better way. Until then, it is delta-darwinism for us.
+---
+ dom/plugins/base/nsPluginHost.cpp |   33 +++++++++++++++++++++++++++++++++
+ dom/plugins/base/nsPluginHost.h   |    2 ++
+ 2 files changed, 35 insertions(+), 0 deletions(-)
+
+diff --git a/dom/plugins/base/nsPluginHost.cpp b/dom/plugins/base/nsPluginHost.cpp
+index 7fe18b2..d76c4ca 100644
+--- a/dom/plugins/base/nsPluginHost.cpp
++++ b/dom/plugins/base/nsPluginHost.cpp
+@@ -1982,6 +1982,35 @@ bool nsPluginHost::IsDuplicatePlugin(nsPluginTag * aPluginTag)
+   return false;
+ }
+ 
++PRBool nsPluginHost::GhettoBlacklist(nsIFile *pluginFile)
++{
++    nsCString leaf;
++    const char *leafStr;
++    nsresult rv;
++    
++    rv = pluginFile->GetNativeLeafName(leaf);
++    if (NS_FAILED(rv)) {
++        return PR_TRUE; // fuck 'em. blacklist.
++    }
++
++    leafStr = leaf.get();
++
++    if (!leafStr) {
++        return PR_TRUE; // fuck 'em. blacklist.
++    }
++
++    // libgnashplugin.so, libflashplayer.so, Flash Player-10.4-10.5.plugin,
++    // NPSWF32.dll, NPSWF64.dll
++    if (strstr(leafStr, "libgnashplugin") == leafStr ||
++        strstr(leafStr, "libflashplayer") == leafStr ||
++        strstr(leafStr, "Flash Player") == leafStr ||
++        strstr(leafStr, "NPSWF") == leafStr) {
++        return PR_FALSE;
++    }
++
++    return PR_TRUE; // fuck 'em. blacklist.
++}
++
+ typedef NS_NPAPIPLUGIN_CALLBACK(char *, NP_GETMIMEDESCRIPTION)(void);
+ 
+ nsresult nsPluginHost::ScanPluginsDirectory(nsIFile *pluginsDir,
+@@ -2103,6 +2132,10 @@ nsresult nsPluginHost::ScanPluginsDirectory(nsIFile *pluginsDir,
+       continue;
+     }
+ 
++    if (GhettoBlacklist(localfile)) {
++        continue;
++    }
++
+     // if it is not found in cache info list or has been changed, create a new one
+     if (!pluginTag) {
+       nsPluginFile pluginFile(localfile);
+diff --git a/dom/plugins/base/nsPluginHost.h b/dom/plugins/base/nsPluginHost.h
+index 5630b8d..f54bd32 100644
+--- a/dom/plugins/base/nsPluginHost.h
++++ b/dom/plugins/base/nsPluginHost.h
+@@ -285,6 +285,8 @@ private:
+   // Loads all cached plugins info into mCachedPlugins
+   nsresult ReadPluginInfo();
+ 
++  PRBool GhettoBlacklist(nsIFile *pluginFile);
++
+   // Given a file path, returns the plugins info from our cache
+   // and removes it from the cache.
+   void RemoveCachedPluginsInfo(const char *filePath,
+-- 
+1.7.5.4
+