1 files changed, 45 insertions, 0 deletions
diff --git a/chrome/browser/browser_main_gtk.cc b/chrome/browser/browser_main_gtk.cc
index 017bbfa..fd73fcb 100644
--- a/chrome/browser/browser_main_gtk.cc
+++ b/chrome/browser/browser_main_gtk.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/browser_main_gtk.h"
 
+#include <gtk/gtk.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ -18,8 +19,13 @@
 #include "chrome/common/result_codes.h"
 #include "content/browser/renderer_host/render_sandbox_host_linux.h"
 #include "content/browser/zygote_host_linux.h"
+#include "grit/chromium_strings.h"
+#include "grit/generated_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/base/resource/resource_bundle.h"
 #include "ui/base/x/x11_util.h"
 #include "ui/base/x/x11_util_internal.h"
+#include "ui/gfx/gtk_util.h"
 
 #if defined(USE_NSS)
 #include "base/nss_util.h"
@@ -54,6 +60,8 @@ int BrowserX11IOErrorHandler(Display* d) {
 }  // namespace
 
 void BrowserMainPartsGtk::PreEarlyInitialization() {
+  DetectRunningAsRoot();
+
   BrowserMainPartsPosix::PreEarlyInitialization();
 
   SetupSandbox();
@@ -64,6 +72,43 @@ void BrowserMainPartsGtk::PreEarlyInitialization() {
 #endif
 }
 
+void BrowserMainPartsGtk::DetectRunningAsRoot() {
+  if (geteuid() == 0) {
+    const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+    gfx::GtkInitFromCommandLine(command_line);
+
+    // Get just enough of our resource machinery up so we can extract the
+    // locale appropriate string. Note that the GTK implementation ignores the
+    // passed in parameter and checks the LANG environment variables instead.
+    ResourceBundle::InitSharedInstance("");
+
+    std::string message = l10n_util::GetStringFUTF8(
+            IDS_REFUSE_TO_RUN_AS_ROOT,
+            l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
+    GtkWidget* dialog = gtk_message_dialog_new(
+        NULL,
+        static_cast<GtkDialogFlags>(0),
+        GTK_MESSAGE_ERROR,
+        GTK_BUTTONS_CLOSE,
+        "%s",
+        message.c_str());
+
+    message = l10n_util::GetStringFUTF8(
+        IDS_REFUSE_TO_RUN_AS_ROOT_2,
+        l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
+    gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
+                                             "%s",
+                                             message.c_str());
+
+    message = l10n_util::GetStringUTF8(IDS_PRODUCT_NAME);
+    gtk_window_set_title(GTK_WINDOW(dialog), message.c_str());
+
+    gtk_dialog_run(GTK_DIALOG(dialog));
+    gtk_widget_destroy(dialog);
+    exit(EXIT_FAILURE);
+  }
+}
+
 void BrowserMainPartsGtk::SetupSandbox() {
   // TODO(evanm): move this into SandboxWrapper; I'm just trying to move this
   // code en masse out of chrome_main for now.