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#!/bin/sh
# signature-verification - PKITS Test 4.1 -*- sh -*-
# Copyright (C) 2008 Free Software Foundation, Inc.
#
# This file is part of GnuPG.
#
# GnuPG is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# GnuPG is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
. ${srcdir:-.}/common.sh || exit 2
section=4.1
description="Signature Verification"
info "Running $description tests"
start_test 4.1.1 "Valid Signatures Test1"
# The purpose of this test is to verify an application's ability to
# name chain, signature chain, and check validity dates, on
# certificates in a certification path. It also tests processing of
# the basic constraints and key usage extensions in intermediate
# certificates.
clean_homedir
need_cert TrustAnchorRootCertificate
need_crl TrustAnchorRootCRL
need_cert GoodCACert
need_crl GoodCACRL
need_cert ValidCertificatePathTest1EE
if $GPGSM --with-colons --with-validation --list-key 0x126B7002 >$SCRATCH; then
tmp=$($AWK -F: '$1 == "crt" {any=1; print $2};
END {if(!any) print "error"}' $SCRATCH)
[ -n "$tmp" ] && set_status fail
else
set_status fail
fi
if [ "$test_status" = "none" ]; then
if sed '1,/^.$/d' smime/SignedValidSignaturesTest1.eml \
| $GPGSM --verify --assume-base64 --status-fd 1 \
| grep TRUST_FULLY >/dev/null; then
set_status pass
else
set_status fail
fi
fi
end_test
start_test 4.1.2 "Invalid CA Signatures Test2"
# The purpose of this test is to verify an application's ability to
# recognize an invalid signature on an intermediate certificate in a
# certification path.
clean_homedir
need_cert TrustAnchorRootCertificate
need_crl TrustAnchorRootCRL
need_cert BadSignedCACert --import-anyway
need_crl BadSignedCACRL
need_cert InvalidCASignatureTest2EE --import-anyway
if $GPGSM --with-colons --with-validation --list-key 0xD667FE3C >$SCRATCH; then
tmp=$($AWK -F: '$1 == "crt" {any=1; print $2};
END {if(!any) print "error"}' $SCRATCH)
[ "$tmp" = "i" ] || set_status fail
else
set_status fail
fi
if [ "$test_status" = "none" ]; then
if sed '1,/^.$/d' smime/SignedInvalidCASignatureTest2.eml \
| $GPGSM --verify --assume-base64 --status-fd 1 \
| grep TRUST_NEVER >/dev/null; then
set_status pass
else
set_status fail
fi
fi
end_test
start_test 4.1.3 "Invalid EE Signature Test3"
# The purpose of this test is to verify an application's ability to
# recognize an invalid signature on an end entity certificate in a
# certification path.
clean_homedir
need_cert TrustAnchorRootCertificate
need_crl TrustAnchorRootCRL
need_cert GoodCACert
need_crl GoodCACRL
need_cert InvalidEESignatureTest3EE --import-anyway
if $GPGSM --with-colons --with-validation --list-key 0x42E1AEE3 >$SCRATCH; then
tmp=$($AWK -F: '$1 == "crt" {any=1; print $2};
END {if(!any) print "error"}' $SCRATCH)
[ "$tmp" = "i" ] || set_status fail
else
set_status fail
fi
if [ "$test_status" = "none" ]; then
if sed '1,/^.$/d' smime/SignedInvalidEESignatureTest3.eml \
| $GPGSM --verify --assume-base64 --status-fd 1 \
| grep TRUST_NEVER >/dev/null; then
set_status pass
else
set_status fail
fi
fi
end_test
start_test 4.1.4 "Valid DSA Signatures Test4"
# The purpose of this test is to verify an application's ability to
# validate certificate in which DSA signatures are used. The
# intermediate CA and the end entity have DSA key pairs.
clean_homedir
need_cert TrustAnchorRootCertificate
need_crl TrustAnchorRootCRL
need_cert DSACACert
need_crl DSACACRL
need_cert ValidDSASignaturesTest4EE
if $GPGSM --with-colons --with-validation --list-key 0x820A72B8 >$SCRATCH; then
tmp=$($AWK -F: '$1 == "crt" {any=1; print $2};
END {if(!any) print "error"}' $SCRATCH)
[ -n "$tmp" ] && set_status fail
else
set_status fail
fi
if [ "$test_status" = "none" ]; then
# Note: This S/MIME file uses LF and not CR,LF. */
if sed '1,/^$/d' smime/SignedValidDSASignaturesTest4.eml \
| $GPGSM --verify --assume-base64 --status-fd 1 \
| grep TRUST_FULLY >/dev/null; then
set_status pass
else
set_status fail
fi
fi
end_test
start_test 4.1.5 "Valid DSA Parameter Inheritance Test5"
# The purpose of this test is to verify an application's ability to
# validate DSA signatures when the DSA parameters are not included in
# a certificate and need to be inherited from a previous certificate
# in the path. The intermediate CAs and the end entity have DSA key
# pairs.
set_status nys
end_test
start_test 4.1.6 "Invalid DSA Signature Test6"
# The purpose of this test is to verify an application's ability to
# determine when a DSA signature is invalid. The intermediate CA and
# the end entity have DSA key pairs.
set_status nys
end_test
final_result
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