From 4f5791ebd03eaec1c7da0865a383175b05102712 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 5 May 2024 19:47:29 +0200
Subject: Adding upstream version 2:4.17.12+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 testprogs/blackbox/test_s4u_heimdal.sh | 94 ++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100755 testprogs/blackbox/test_s4u_heimdal.sh

(limited to 'testprogs/blackbox/test_s4u_heimdal.sh')

diff --git a/testprogs/blackbox/test_s4u_heimdal.sh b/testprogs/blackbox/test_s4u_heimdal.sh
new file mode 100755
index 0000000..f27c7d6
--- /dev/null
+++ b/testprogs/blackbox/test_s4u_heimdal.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+
+if [ $# -lt 5 ]; then
+cat <<EOF
+Usage: test_kinit.sh SERVER USERNAME PASSWORD REALM DOMAIN PREFIX
+EOF
+exit 1;
+fi
+
+SERVER=$1
+USERNAME=$2
+PASSWORD=$3
+REALM=$4
+DOMAIN=$5
+TRUST_SERVER=$6
+TRUST_USERNAME=$7
+TRUST_PASSWORD=$8
+TRUST_REALM=$9
+TRUST_DOMAIN=${10}
+PREFIX=${11}
+shift 11
+failed=0
+
+
+samba_tool="$VALGRIND $PYTHON $BINDIR/samba-tool"
+
+samba4kinit_binary=kinit
+if test -x $BINDIR/samba4kinit; then
+	samba4kinit_binary=$BINDIR/samba4kinit
+fi
+
+samba4kgetcred=kgetcred
+if test -x $BINDIR/samba4kgetcred; then
+	samba4kgetcred=$BINDIR/samba4kgetcred
+fi
+
+. `dirname $0`/subunit.sh
+. `dirname $0`/common_test_fns.inc
+
+ocache="$PREFIX/tmpoutcache"
+KRB5CCNAME_PATH="$PREFIX/tmpccache"
+KRB5CCNAME="FILE:$KRB5CCNAME_PATH"
+samba4kinit="$samba4kinit_binary -c $KRB5CCNAME"
+export KRB5CCNAME
+rm -rf $KRB5CCNAME_PATH
+
+princ=test_impersonate_princ
+impersonator=test_impersonator.$REALM
+target="CIFS/$SERVER.$REALM"
+
+
+testit "add impersonator principal" $samba_tool user add $impersonator $PASSWORD || failed=`expr $failed + 1`
+testit "become a service" $samba_tool spn add "HOST/$impersonator" $impersonator || failed=`expr $failed + 1`
+
+testit "set TrustedToAuthForDelegation" $samba_tool delegation for-any-protocol $impersonator on || failed=`expr $failed + 1`
+testit "add msDS-AllowedToDelegateTo" $samba_tool delegation add-service $impersonator $target || failed=`expr $failed + 1`
+
+testit "add a new principal" $samba_tool user add $princ --random-password || failed=`expr $failed + 1`
+testit "set not-delegated flag" $samba_tool user sensitive $princ on || failed=`expr $failed + 1`
+
+
+echo $PASSWORD > $PREFIX/tmppassfile
+testit "kinit impersonator" $samba4kinit -f --password-file=$PREFIX/tmppassfile $impersonator || failed=`expr $failed + 1`
+
+testit "test S4U2Self with normal user" $samba4kgetcred --out-cache=$ocache --forwardable --impersonate=${USERNAME} $impersonator || failed=`expr $failed + 1`
+testit "test S4U2Proxy with normal user" $samba4kgetcred --out-cache=$ocache --delegation-credential-cache=${ocache} $target || failed=`expr $failed + 1`
+
+testit "test S4U2Self with sensitive user" $samba4kgetcred --out-cache=$ocache --forwardable --impersonate=$princ $impersonator || failed=`expr $failed + 1`
+testit_expect_failure "test S4U2Proxy with sensitive user" $samba4kgetcred --out-cache=$ocache --delegation-credential-cache=${ocache} $target || failed=`expr $failed + 1`
+
+rm -f $ocache
+testit "unset not-delegated flag" $samba_tool user sensitive $princ off || failed=`expr $failed + 1`
+
+testit "test S4U2Self after unsetting ND flag" $samba4kgetcred --out-cache=$ocache --forwardable --impersonate=$princ $impersonator || failed=`expr $failed + 1`
+testit "test S4U2Proxy after unsetting ND flag" $samba4kgetcred --out-cache=$ocache --delegation-credential-cache=${ocache} $target || failed=`expr $failed + 1`
+
+testit "kinit user cache" $samba4kinit -c $ocache -f --password-file=$PREFIX/tmppassfile $USERNAME || failed=`expr $failed + 1`
+testit "get a ticket to impersonator" $samba4kgetcred -c $ocache --forwardable $impersonator || failed=`expr $failed + 1`
+testit "test S4U2Proxy evidence ticket obtained by TGS" $samba4kgetcred --out-cache=$ocache --delegation-credential-cache=${ocache} $target || failed=`expr $failed + 1`
+
+echo $TRUST_PASSWORD > $PREFIX/tmppassfile
+testit "kinit trust user cache" $samba4kinit -c $ocache -f --password-file=$PREFIX/tmppassfile $TRUST_USERNAME@$TRUST_REALM || failed=`expr $failed + 1`
+testit "get a ticket to impersonator for trust user" $samba4kgetcred -c $ocache --forwardable $impersonator || failed=`expr $failed + 1`
+testit "test S4U2Proxy evidence ticket obtained by TGS of trust user" $samba4kgetcred --out-cache=$ocache --delegation-credential-cache=${ocache} $target || failed=`expr $failed + 1`
+
+echo $PASSWORD > $PREFIX/tmppassfile
+testit "set not-delegated on impersonator" $samba_tool user sensitive $impersonator on || failed=`expr $failed + 1`
+testit "kinit user cache again" $samba4kinit -c $ocache -f --password-file=$PREFIX/tmppassfile $USERNAME || failed=`expr $failed + 1`
+testit "get a ticket to sensitive impersonator" $samba4kgetcred -c $ocache --forwardable $impersonator || failed=`expr $failed + 1`
+testit_expect_failure "test S4U2Proxy using received ticket" $samba4kgetcred --out-cache=$ocache --delegation-credential-cache=${ocache} $target || failed=`expr $failed + 1`
+
+
+rm -f $ocache $PREFIX/tmpccache $PREFIX/tmppassfile
+exit $failed
-- 
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