migration from svn

man-in-the-middle.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+host="tipi.wifirst.fr"
+host_ip="213.91.4.194"
+port="443"
+tmp="/tmp"
+
+function on_exit () {
+  kill "$pid_server" "$pid_client" "$pid_tee1" "$pid_tee2" &>/dev/null
+  rm -f "$fifo1" "$fifo2" "$fifo3" "$fifo4"
+}
+
+fifo1="$tmp/fifo1"
+fifo2="$tmp/fifo2"
+fifo3="$tmp/fifo3"
+fifo4="$tmp/fifo4"
+
+key="$tmp/$host-key.pem"
+cert="$tmp/$host-cert.pem"
+dump_file="$tmp/$host-dump.txt"
+
+rm -f "$dump_file"
+
+if [ ! \( -e "$key" -a -e "$cert" \) ]; then
+  rm -f "$key" "$cert"
+  openssl req -newkey rsa:1024 -keyout "$key" -nodes -subj "/O=Fake/OU=Fake/CN=$host" -x509 -out "$cert" 
+fi
+
+mkfifo "$fifo1"
+mkfifo "$fifo2"
+mkfifo "$fifo3"
+mkfifo "$fifo4"
+
+trap on_exit EXIT
+
+openssl s_server -accept "$port" -key "$key" -cert "$cert" -quiet > /tmp/fifo1 < /tmp/fifo2 &
+pid_server="$!"
+openssl s_client -host "$host_ip" -port "$port" -quiet < /tmp/fifo3 > /tmp/fifo4 &
+pid_client="$!"
+
+tee -a "$dump_file" < /tmp/fifo1 > /tmp/fifo3 &
+pid_tee1="$!"
+tee -a "$dump_file" < /tmp/fifo4 > /tmp/fifo2 &
+pid_tee2="$!"
+
+wait "$pid_client"
+