addimenticato

Makefile

@@ -0,0 +1,27 @@
+# sshin - ssh in
+# See LICENSE file for copyright and license details.
+
+# paths
+PREFIX = /home/${USER}/.local
+CONFPREFIX = /home/${USER}/.config
+MANPREFIX = $(PREFIX)/share/man
+SHELL = bash
+
+SRC = drw.c dmenu.c stest.c util.c
+OBJ = $(SRC:.c=.o)
+
+all: install
+
+install:
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp sshin $(PREFIX)/bin
+	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
+	cp sshin.1 $(DESTDIR)$(MANPREFIX)/man1
+	mkdir -p $(DESTDIR)$(CONFPREFIX)/sshin
+	cp -n hosts.example $(DESTDIR)$(CONFPREFIX)/sshin/hosts
+
+
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/sshin
+	rm -f $(DESTDIR)$(MANPREFIX)/man1/sshin.1
+	rm -f $(DESTDIR)$(CONFPREFIX)/sshin/

hosts.example

@@ -0,0 +1,4 @@
+#domain,user,remote,local,yubi_support,usual identity file,yubikey identity file,
+example.me,user,22,12345,1,~/.ssh/id_rsa,~/.ssh/id_ed25519_sk
+octosrv.me,marco,22,12345,0,~/.ssh/id_rsa,
+raber.me,marco,2222,4343,1,~/.ssh/id_rsa_pass,~/.ssh/id_ed25519_sk

setup.sh

@@ -1,3 +1,7 @@
-mkdir ~/.local/share/sshin
+#!/bin/bash
-cp port_association ~/.local/share/sshin/
+[[ $(uname) = "Linux" ]] &&  grep "sshin" ~/.bashrc >/dev/null || echo "alias sshin=\"~/gitclones/sshin/sshin\"" >> ~/.bashrc; echo "run \"source ~/.bashrc\"";exit
-cp sshin ~/.local/bin || echo "Error in copying executable to .local/bin" && echo "Run: sudo cp sshin /usr/bin/"
+
+PREFIX=~/.local/ 
+mkdir $PREFIX/share/sshin
+[[ -e $PREFIX/share/sshin/port_association ]] || cp port_association $PREFIX/share/sshin/
+cp sshin $PREFIX/bin/ || echo "Error in copying executable to $PREFIX/bin" && echo "if on linux, run: sudo cp sshin /usr/bin/"

sshin

@@ -1,26 +1,28 @@
 #!/bin/bash
 
-usage() {
+command="ssh "
-	echo "Usage: sshin user hostname/last byte of IP address" 
-	echo
-	echo "This tools automatically chooses the server port based on the port_association file in ~/local/share/sshin/port_association"
-	echo
-	echo "Example: \"sshin foo bar.com \" will run \"ssh foo@bar.com -p 2323\""
-	return
-}
 
-IP_PREFIX="192.168.1."
+MANY_ARGS=$#
-[[ $# -le 1 ]] && usage && exit 1
+[[ $MANY_ARGS -eq 2 ]] && SSHIN_USER=$1 && shift
-[[ $1 = "-h" ]] && usage -h && exit 1
+DOMAIN=$1
-re='^[0-9]+$'
+
-command="ssh ${1}@"
+IFS="," read -r DOMAIN DEFAULT_USER REMOTE_PORT LOCAL_PORT YUBIKEY_SUPPORT USUAL_PUBKEY YUBIKEY_PUBKEY <  <(tail -n +2 $HOME/.config/sshin/hosts | grep $DOMAIN | head -n 1)
-shift
+
-#[[ $1 =~ $re ]] && command="${command}192.168.1.$2" || port=$(grep $1 ~/.local/share/sshin/port_association | awk '{print $NF}') && command="${command}$1 -p $port"
+[[ $MANY_ARGS -eq 1 ]] && SSHIN_USER=$DEFAULT_USER
-if [[ $1 =~ $re ]]
+
-then
+command="${command} ${SSHIN_USER}@${DOMAIN}"
-	command="${command}192.168.1.$1"
+
-else
+lsusb | grep -q "Yubico" && YUBIKEY_PRESENCE=1 || YUBIKEY_PRESENCE=0
-	port=$(grep $1 ~/.local/share/sshin/port_association | awk '{print $NF}') && command="${command}$1 -p $port"
+[[ $YUBIKEY_PRESENCE -eq 1 ]] && [[ $YUBIKEY_SUPPORT -eq 1 ]] && command="${command} -i $YUBIKEY_PUBKEY" 
-fi
+[[ $USUAL_PUBKEY ]] && command="${command} -i ${USUAL_PUBKEY}"
-#echo $command
+[[ $REMOTE_PORT ]] && command="${command} -p ${REMOTE_PORT}"
-$command
+[[ $LOCAL_PORT ]] && command="${command} -D${LOCAL_PORT}"
+echo "${command}"
+sleep 1
+#echo "Domain $DOMAIN"
+#echo "User $DEFAULT_USER"
+#echo "Remote $REMOTE_PORT"
+#echo "Local $LOCAL_PORT"
+#echo "Support $YUBIKEY_SUPPORT"
+#echo "Usual $USUAL_PUBKEY"
+${command}

sshin.1

@@ -0,0 +1,20 @@
+.\" Manpage for sshin - ssh in
+.\" Contact marco@raber.me to correct errors or typos.
+.TH man 8 "27 April 2022" "1.0" "sshin man page"
+.SH NAME
+sshin \- ssh in(to a machine)
+.SH SYNOPSIS
+sshin [USER] [last byte of IP address OR hostname]
+.SH DESCRIPTION
+sshin is a script that simplifies ssh connection. NO MORE REACHING FOR THE @ SYMBOL USED BY THE UTTERLY DERANGED
+.SH OPTIONS
+sshin options:
+.TP
+.B \-h
+Display help
+.SH SEE ALSO
+ssh
+.SH BUGS
+eh ditemeli voi
+.SH AUTHOR
+Marco Raber (marco@raber.me)