#! /bin/csh -f
#
# Run one iteration of openssl wrap export test.
# Only used as a subroutine call from importExportOpensslWrap
#
# Usage
#   exportOpensslTool rawKey oskeyGen osKeyParse alg(rsa|dsa) keysize quiet(YES|NO) noACL(YES|NO) securePhrase(YES|NO)
#
if ( $#argv != 8 ) then
	echo usage error for exportOpensslTool
	exit(1)
endif
set RAWKEY=$argv[1]
set OS_KEY_EXP=$argv[2]
set OS_KEY_PARSE_OS=$argv[3]
set KEY_ALG=$argv[4]
set KEY_SIZE=$argv[5]
set QUIET=$argv[6]
set QUIET_ARG=
if ($QUIET == YES) then
	set QUIET_ARG=-q
endif
set NOACL_ARG=
if ($argv[7] == YES) then
	set NOACL_ARG=-n
endif
set SECURE_PHRASE_ARG=
if ($argv[8] == YES) then
	set SECURE_PHRASE_ARG=-Z
endif

source setupCommon

set PASSWORD=foobar
set OS_PWD_ARG="-passout pass:$PASSWORD"

if ($QUIET == NO) then
	echo $CLEANKC
endif
$CLEANKC || exit(1)
#
# import the raw key
#
set cmd="$KCIMPORT $RAWKEY -k $KEYCHAIN -f openssl -F openssl -T priv -K 1 $QUIET_ARG $NOACL_ARG $SECURE_PHRASE_ARG"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)
set cmd="$DBVERIFY $KEYCHAIN_PATH $KEY_ALG priv $KEY_SIZE $QUIET_ARG"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)
#
# Export it in openssl wrap form 
#
set cmd="$RM -f $OS_KEY_EXP"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)
set cmd="$KCEXPORT $KEYCHAIN -t privKeys -f openssl -w -z $PASSWORD -o $OS_KEY_EXP -q $SECURE_PHRASE_ARG"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)
#
# Ensure that openssl can read it, then write it in unencrypted form
# Save openssl's stderr in a temp file and cat that to our stderr only on error.
#
set STDERR_TMP=/tmp/openssl_stderr
set cmd="$RM -f $OS_KEY_PARSE_OS"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)
set cmd="$OPENSSL $KEY_ALG -inform PEM -outform DER -in $OS_KEY_EXP -passin pass:$PASSWORD -out $OS_KEY_PARSE_OS"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd >& $STDERR_TMP
if($status != 0) then
	cat $STDERR_TMP > /dev/stderr
	exit(1)
endif
rm $STDERR_TMP
#
# Then ensure we can read the parsed result
#
if ($QUIET == NO) then
	echo $CLEANKC
endif
$CLEANKC || exit(1)
set cmd="$KCIMPORT $OS_KEY_PARSE_OS -k $KEYCHAIN -f openssl -F openssl -T priv -K 1 $QUIET_ARG $NOACL_ARG"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)
set cmd="$DBVERIFY $KEYCHAIN_PATH $KEY_ALG priv $KEY_SIZE $QUIET_ARG"
if ($QUIET == NO) then
	echo $cmd
endif
$cmd || exit(1)