From: Chris Koeritz <fred@gruntose.com>
Date: Tue, 6 Mar 2012 00:11:57 +0000 (-0500)
Subject: gets to the uva web sites as if we're on the campus network.
X-Git-Tag: 2.140.90~1519
X-Git-Url: https://feistymeow.org/gitweb/?a=commitdiff_plain;h=11d6e23c4abf1274261d034d0d31b3a9390f7e06;p=feisty_meow.git

gets to the uva web sites as if we're on the campus network.
---

diff --git a/scripts/security/uva_web_proxy.sh b/scripts/security/uva_web_proxy.sh
new file mode 100644
index 00000000..c7c51eda
--- /dev/null
+++ b/scripts/security/uva_web_proxy.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+# this script makes a tunnel for SMTP traffic and others.  a remote ssh server
+# is required.  this is especially useful for routing around firewalls using
+# a web proxy like squid.  when used for SMTP, it ensures that none of the
+# text is seen on whatever network one is on before it's sent from the remote
+# server.
+
+#hmmm:  none of the user info below will work for others: parameterize it.
+
+#source $HOME/yeti/scripts/launch_feisty_meow.sh
+
+soundfile=$FEISTY_MEOW_DIR/database/sounds/woouoo.wav
+if [ ! -z "$1" ]; then
+  soundfile=$1
+fi
+
+while true; do
+  echo Connecting uva web sites via khandroma.
+  ssh -i $HOME/.ssh/id_dsa_fred -2 -N -v -D localhost:14420 fred@khandroma.cs.virginia.edu
+  bash $FEISTY_MEOW_SCRIPTS/multimedia/sound_play.sh $soundfile
+#hmmm: parameterize this for the sound to be played.  doofus.
+  echo "Got dumped from tunnels; re-establishing connection."
+  echo "Note: if you're being asked for a password, you haven't set up an RSA key yet."
+  sleep 14
+done
+
+#-L 8028:localhost:3128 
+
+#-L 8043:localhost:443 
+
+# ports sometimes used:
+#     25 is the sendmail tunnel.
+#   3128 is the squid proxy server.
+#    443 is the https version of squid.
+
+# ssh flags in use sometimes:
+#   -f   go into the background once connected.
+#   -2   enforce ssh version 2.
+#   -N   don't execute any command; just forward data between the ports.
+#   -L   (port:host:hostport) connect the local machine's "port" to the
+#        remote port "hostport" on the "host" specified.  the local "port"
+#        becomes an alias for the remote port.  note that the connection
+#        being made to host and hostport is from the perspective of the ssh
+#        server, not the local host.
+
+