Add scan-view '--allow-all-hosts' option, by default access is now

restricted to 127.0.0.1.

llvm-svn: 56563

2 files changed, 7 insertions, 0 deletions

diff --git a/clang/tools/scan-view/ScanView.py b/clang/tools/scan-view/ScanView.py
index 48b8cc80d0e..2e06f2a8fba 100644
--- a/clang/tools/scan-view/ScanView.py
+++ b/clang/tools/scan-view/ScanView.py
@@ -492,6 +492,10 @@ File Bug</h3>
         return self.send_string(result)
 
     def send_head(self, fields=None):
+        if (self.server.options.onlyServeLocal and
+            self.client_address[0] != '127.0.0.1'):
+            return self.send_error('401', 'Unauthorized host.')
+
         if fields is None:
             fields = {}
         self.fields = fields
diff --git a/clang/tools/scan-view/scan-view b/clang/tools/scan-view/scan-view
index 844a173ba65..06197465e6d 100755
--- a/clang/tools/scan-view/scan-view
+++ b/clang/tools/scan-view/scan-view
@@ -93,6 +93,9 @@ def main():
     parser.add_option("--no-browser", dest="startBrowser", default=True, 
                       action="store_false",
                       help="Don't open a webbrowser on startup.")
+    parser.add_option("--allow-all-hosts", dest="onlyServeLocal", default=True, 
+                      action="store_false",
+                      help='Allow connections from any host (access restricted to "127.0.0.1" by default)')
     (options, args) = parser.parse_args()
 
     if len(args) != 1: