1
0
Fork 0

Adding upstream version 1.9.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-09 16:57:44 +01:00
parent 2bf0435a35
commit 031879240c
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
356 changed files with 26924 additions and 0 deletions

20
scripts/tcp-proxy.sh Executable file
View file

@ -0,0 +1,20 @@
#!/bin/sh -e
# Display TCP packets
# code from:
# https://notes.tweakblogs.net/blog/7955/using-netcat-to-build-a-simple-tcp-proxy-in-linux.html
if [ $# != 3 ]
then
echo "usage: $0 <src-port> <dst-host> <dst-port>"
exit 0
fi
TMP=`mktemp -d`
BACK=$TMP/pipe.back
SENT=$TMP/pipe.sent
RCVD=$TMP/pipe.rcvd
trap 'rm -rf "$TMP"' EXIT
mkfifo -m 0600 "$BACK" "$SENT" "$RCVD"
sed 's/^/ => /' <"$SENT" &
sed 's/^/<= /' <"$RCVD" &
nc -l 127.0.0.1 "$1" <"$BACK" | tee "$SENT" | nc "$2" "$3" | tee "$RCVD" >"$BACK"