From: Evan Broder <broder@mit.edu>
Date: Sun, 30 Mar 2008 21:43:16 +0000 (-0400)
Subject: It should not be trivial for us to hack users' machines
X-Git-Tag: sipb-xen-console/4.1^0
X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-console.git/commitdiff_plain/4be6cc7bb5c86e4c44b91e18ec351a1764b436ea

It should not be trivial for us to hack users' machines

svn path=/trunk/packages/sipb-xen-console/; revision=366
---

diff --git a/debian/changelog b/debian/changelog
index 1ab09b7..7495e31 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+sipb-xen-console (4.1) unstable; urgency=low
+
+  * It should not be trivial for us to access the serial console of
+    users' machines
+
+ -- SIPB Xen Project <sipb-xen@mit.edu>  Sun, 30 Mar 2008 17:42:04 -0400
+
 sipb-xen-console (4) unstable; urgency=low
 
   * Added comments to sipb-xen-consolefs
diff --git a/files/usr/bin/sipb-xen-consolesh b/files/usr/bin/sipb-xen-consolesh
index ffaa191..c3a5e53 100755
--- a/files/usr/bin/sipb-xen-consolesh
+++ b/files/usr/bin/sipb-xen-consolesh
@@ -1,4 +1,10 @@
 #!/bin/bash
 
+if [ "$SHLVL" != "1" ]
+then
+    echo "Please do not compromise our users' machines"
+    exit 1
+fi
+
 export VM_NAME="d_$USER"
 ssh console@black-mesa