From bc339dd4d4818fc098104c30cb7cc7dc2f13a8bc Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Tue, 3 Dec 2002 16:33:01 +0000
Subject: mksshauth: Separate option parsing and execution. Add header with
 copyright info.

---
 mksshauth | 37 +++++++++++++++++++++++++++----------
 1 file changed, 27 insertions(+), 10 deletions(-)

(limited to 'mksshauth')

diff --git a/mksshauth b/mksshauth
index f6b688e..cbbcb50 100755
--- a/mksshauth
+++ b/mksshauth
@@ -1,23 +1,40 @@
 #!/bin/bash
+#
+# /usr/local/bin/mksshauth
+# Copyright 2001-2002 Juri Jensen <juri@xenux.dk> & Jonas Smedegaard <dr@jones.dk>
+#
+# $Id: mksshauth,v 1.2 2002-12-03 16:33:01 jonas Exp $
+#
+# Setup local and remote SSH for non-interactive authorization
+#
 
-ssh_version=$1
+set -e
+
+prg=`basename $0`
+keytype=$1
 host=$2
 
-case "$ssh_version" in
-    1)
-	[ -f ~/.ssh/identity.pub ] || ssh-keygen
-	ssh $host "mkdir -p ~/.ssh && echo `cat ~/.ssh/identity.pub` >> ~/.ssh/authorized_keys"
+case "$keytype" in
+    1|rsa1)
+	keytype=rsa1
+	id_file=identity.pub
+	auth_file=authorized_keys
 	;;
     2|dsa)
-	[ -f ~/.ssh/id_dsa.pub ] || ssh-keygen -t dsa
-	ssh $host "mkdir -p ~/.ssh && echo `cat ~/.ssh/id_dsa.pub` >> ~/.ssh/authorized_keys2"
+	keytype=dsa
+	id_file=id_dsa.pub
+	auth_file=authorized_keys2
 	;;
     rsa)
-	[ -f ~/.ssh/id_rsa.pub ] || ssh-keygen -t rsa
-	ssh $host "mkdir -p ~/.ssh && echo `cat ~/.ssh/id_rsa.pub` >> ~/.ssh/authorized_keys2"
+	keytype=rsa
+	id_file=id_rsa.pub
+	auth_file=authorized_keys2
 	;;
     *)
-	echo "Usage: $(basename $0) 1|2|dsa|rsa [user@]host"
+	echo "Usage: $prg 1|2|dsa|rsa [user@]host"
 	exit 1
     ;;
 esac
+
+[ -f ~/.ssh/$id_file ] || ssh-keygen -t $keytype
+ssh $host "mkdir -p ~/.ssh && echo `cat ~/.ssh/$id_file` >> ~/.ssh/$auth_file"
-- 
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