[openssh.git] / regress / ssh2putty.sh

#!/bin/sh

if test "x$1" = "x" -o "x$2" = "x" -o "x$3" = "x" ; then
	echo "Usage: ssh2putty hostname port ssh-private-key"
	exit 1
fi

HOST=$1
PORT=$2
KEYFILE=$3

# XXX - support DSA keys too
if grep "BEGIN RSA PRIVATE KEY" $KEYFILE >/dev/null 2>&1 ; then
	:
else
	echo "Unsupported private key format"
	exit 1
fi

public_exponent=`
	openssl rsa -noout -text -in $KEYFILE | grep ^publicExponent | 
	sed 's/.*(//;s/).*//'
`
test $? -ne 0 && exit 1

modulus=`
	openssl rsa -noout -modulus -in $KEYFILE | grep ^Modulus= | 
	sed 's/^Modulus=/0x/' | tr A-Z a-z
`
test $? -ne 0 && exit 1

echo "rsa2@$PORT:$HOST $public_exponent,$modulus"
Commit	Line	Data
f3dad773	1	#!/bin/sh
	2
	3	if test "x$1" = "x" -o "x$2" = "x" -o "x$3" = "x" ; then
	4	echo "Usage: ssh2putty hostname port ssh-private-key"
	5	exit 1
	6	fi
	7
	8	HOST=$1
	9	PORT=$2
	10	KEYFILE=$3
	11
	12	# XXX - support DSA keys too
575a5ece	13	if grep "BEGIN RSA PRIVATE KEY" $KEYFILE >/dev/null 2>&1 ; then
	14	:
	15	else
f3dad773	16	echo "Unsupported private key format"
	17	exit 1
	18	fi
	19
	20	public_exponent=`
	21	openssl rsa -noout -text -in $KEYFILE \| grep ^publicExponent \|
	22	sed 's/.(//;s/).//'
	23	`
	24	test $? -ne 0 && exit 1
	25
	26	modulus=`
	27	openssl rsa -noout -modulus -in $KEYFILE \| grep ^Modulus= \|
	28	sed 's/^Modulus=/0x/' \| tr A-Z a-z
	29	`
	30	test $? -ne 0 && exit 1
	31
	32	echo "rsa2@$PORT:$HOST $public_exponent,$modulus"
	33