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We want to be really clear which credentials cache we use. The kerberos_kinit() shell function uses this internally. -c is the common option between MIT and Heimdal, and is equivilant to --cache Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Mon Jul 5 23:51:43 UTC 2021 on sn-devel-184
255 lines
9.4 KiB
Bash
Executable File
255 lines
9.4 KiB
Bash
Executable File
#!/bin/sh
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# Blackbox tests for different password settings
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#
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# Copyright (c) 2006-2007 Jelmer Vernooij <jelmer@samba.org>
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# Copyright (c) 2006-2008 Andrew Bartlett <abartlet@samba.org>
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# Copyright (c) 2016 Andreas Schneider <asn@samba.org>
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if [ $# -lt 6 ]; then
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cat <<EOF
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Usage: test_passwords_settings.sh SERVER USERNAME PASSWORD REALM DOMAIN PREFIX
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EOF
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exit 1;
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fi
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SERVER=$1
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USERNAME=$2
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PASSWORD=$3
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REALM=$4
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DOMAIN=$5
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PREFIX=$6
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shift 6
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failed=0
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samba_bindir="$BINDIR"
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samba_kinit=kinit
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if test -x $samba_bindir/samba4kinit; then
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samba_kinit=$samba_bindir/samba4kinit
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fi
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smbclient="$samba_bindir/smbclient"
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samba_tool="$samba_bindir/samba-tool"
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smbpasswd="$samba_bindir/smbpasswd"
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texpect="$samba_bindir/texpect"
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newuser="$samba_tool user create"
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SMB_UNC="//$SERVER/tmp"
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. `dirname $0`/subunit.sh
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. `dirname $0`/common_test_fns.inc
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do_kinit() {
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principal="$1"
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password="$2"
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shift
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shift
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kerberos_kinit "$samba_kinit" "$principal" "$password" $@
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}
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test_smbpasswd()
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{
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user=$1
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newpass=$2
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tmpfile=$PREFIX/smbpasswd_change_password_script
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cat > $tmpfile <<EOF
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expect New SMB password:
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send ${newpass}\n
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expect Retype new SMB password:
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send ${newpass}\n
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EOF
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cmd='UID_WRAPPER_INITIAL_RUID=0 UID_WRAPPER_INITIAL_EUID=0 $texpect $tmpfile $smbpasswd -L -c $PREFIX/etc/smb.conf $user'
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eval echo "$cmd"
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out=$(eval $cmd)
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ret=$?
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rm -f $tmpfile
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if [ $ret -ne 0 ]; then
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echo "Failed to change user password $user"
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return 1
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fi
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}
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UID_WRAPPER_ROOT=1
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export UID_WRAPPER_ROOT
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CONFIG="--configfile=$PREFIX/etc/smb.conf"
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export CONFIG
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testit "reset password policies beside of minimum password age of 0 days" \
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$VALGRIND $PYTHON $samba_tool domain passwordsettings set $CONFIG --complexity=default --history-length=default --min-pwd-length=default --min-pwd-age=0 --max-pwd-age=default || failed=`expr $failed + 1`
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TEST_USERNAME="$(mktemp -u alice-XXXXXX)"
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TEST_PASSWORD="testPaSS@00%"
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TEST_PASSWORD_NEW="testPaSS@01%"
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TEST_PASSWORD_NON_ASCII="Täst123"
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TEST_PASSWORD_SHORT="secret"
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TEST_PASSWORD_WEAK="Supersecret"
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TEST_PRINCIPAL="$TEST_USERNAME@$REALM"
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testit "create user locally" \
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$VALGRIND $PYTHON $newuser $CONFIG $TEST_USERNAME $TEST_PASSWORD || failed=`expr $failed + 1`
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###########################################################
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### Test normal operation as user
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###########################################################
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KRB5CCNAME_PATH="$PREFIX/test_password_settings_krb5ccache"
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rm -f $KRB5CCNAME_PATH
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KRB5CCNAME="FILE:$KRB5CCNAME_PATH"
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export KRB5CCNAME
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testit "kinit with user password" \
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do_kinit $TEST_PRINCIPAL $TEST_PASSWORD || failed=`expr $failed + 1`
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test_smbclient "Test login with user kerberos ccache" \
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"ls" "$SMB_UNC" --use-krb5-ccache=$KRB5CCNAME || failed=`expr $failed + 1`
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rm -f $KRB5CCNAME_PATH
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###########################################################
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### Change the users password
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###########################################################
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testit "change user password with 'samba-tool user password' (unforced)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN -U$TEST_USERNAME%$TEST_PASSWORD -k no --newpassword=$TEST_PASSWORD_NEW || failed=`expr $failed + 1`
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TEST_PASSWORD_OLD=$TEST_PASSWORD
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TEST_PASSWORD=$TEST_PASSWORD_NEW
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TEST_PASSWORD_NEW="testPaSS@02%"
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testit "kinit with user password" \
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do_kinit $TEST_PRINCIPAL $TEST_PASSWORD || failed=`expr $failed + 1`
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test_smbclient "Test login with user kerberos ccache" \
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"ls" "$SMB_UNC" --use-krb5-ccache=$KRB5CCNAME || failed=`expr $failed + 1`
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###########################################################
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### Change the users password
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###########################################################
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testit "change user (non-ascii) password with 'samba-tool user password' (unforced)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN -U$TEST_USERNAME%$TEST_PASSWORD -k no --newpassword=$TEST_PASSWORD_NON_ASCII || failed=`expr $failed + 1`
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TEST_PASSWORD_OLD=$TEST_PASSWORD_NEW
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TEST_PASSWORD=$TEST_PASSWORD_NON_ASCII
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testit "kinit with user password" \
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do_kinit $TEST_PRINCIPAL $TEST_PASSWORD || failed=`expr $failed + 1`
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test_smbclient "Test login with user kerberos ccache" \
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"ls" "$SMB_UNC" --use-krb5-ccache=$KRB5CCNAME || failed=`expr $failed + 1`
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#
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# These tests demonstrate that a credential cache in the environment does not
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# override a username/password, even an incorrect one, on the command line
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#
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testit_expect_failure "Test login with user kerberos ccache, but wrong password specified" \
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$VALGRIND $smbclient //$SERVER/tmp -c 'ls' --use-krb5-ccache=$KRB5CCNAME -U$TEST_PRINCIPAL%invalidpass && failed=`expr $failed + 1`
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testit_expect_failure "Test login with user kerberos ccache, but old password specified" \
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$VALGRIND $smbclient //$SERVER/tmp -c 'ls' --use-krb5-ccache=$KRB5CCNAME -U$TEST_PRINCIPAL%$TEST_PASSWORD_OLD && failed=`expr $failed + 1`
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rm -f $KRB5CCNAME_PATH
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###########################################################
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### Set the password with smbpasswd
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###########################################################
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testit "set user password with smbpasswd" \
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test_smbpasswd $TEST_USERNAME $TEST_PASSWORD_NEW \
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|| failed=$(expr $failed + 1)
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TEST_PASSWORD=$TEST_PASSWORD_NEW
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TEST_PASSWORD_NEW="testPaSS@03%"
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test_smbclient "Test login with user (ntlm)" \
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"ls" "$SMB_UNC" --use-kerberos=disabled -U$TEST_PRINCIPAL%$TEST_PASSWORD || failed=`expr $failed + 1`
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testit "set password on user locally" $VALGRIND $PYTHON $samba_tool user setpassword $TEST_USERNAME $CONFIG --newpassword=$TEST_PASSWORD_NEW --must-change-at-next-login || failed=`expr $failed + 1`
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TEST_PASSWORD=$TEST_PASSWORD_NEW
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TEST_PASSWORD_NEW="testPaSS@04%"
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test_smbclient_expect_failure "Test login with user (NT_STATUS_PASSWORD_MUST_CHANGE)" \
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"ls" "$SMB_UNC" --use-kerberos=disabled -U$TEST_PRINCIPAL%$TEST_PASSWORD && failed=`expr $failed + 1`
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testit "change user password with 'samba-tool user password' (after must change flag set)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN -U$DOMAIN/$TEST_USERNAME%$TEST_PASSWORD -k no --newpassword=$TEST_PASSWORD_NEW || failed=`expr $failed + 1`
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TEST_PASSWORD=$TEST_PASSWORD_NEW
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TEST_PASSWORD_NEW="testPaSS@05%"
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test_smbclient "Test login with user kerberos" 'ls' "$SMB_UNC" --use-kerberos=required -U$TEST_PRINCIPAL%$TEST_PASSWORD || failed=`expr $failed + 1`
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rm -f $KRB5CCNAME_PATH
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cat > $PREFIX/tmpsmbpasswdscript <<EOF
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expect Old SMB password:
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password ${TEST_PASSWORD}\n
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expect New SMB password:
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send ${TEST_PASSWORD_NEW}\n
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expect Retype new SMB password:
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send ${TEST_PASSWORD_NEW}\n
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EOF
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testit "change user password with smbpasswd (after must change flag set)" \
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$texpect $PREFIX/tmpsmbpasswdscript $smbpasswd -r $SERVER -c $PREFIX/etc/smb.conf -U $TEST_USERNAME || failed=`expr $failed + 1`
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TEST_PASSWORD=$TEST_PASSWORD_NEW
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TEST_PASSWORD_NEW="testPaSS@06%"
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test_smbclient "Test login with user kerberos" \
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"ls" "$SMB_UNC" --use-kerberos=required -U$TEST_PRINCIPAL%$TEST_PASSWORD || failed=`expr $failed + 1`
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rm -f $KRB5CCNAME_PATH
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testit_expect_failure "try to set a non-complex password (command should not succeed)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN "-U$DOMAIN/$TEST_USERNAME%$TEST_PASSWORD" -k no --newpassword="$TEST_PASSWORD_WEAK" && failed=`expr $failed + 1`
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testit "allow non-complex passwords" \
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$VALGRIND $PYTHON $samba_tool domain passwordsettings set $CONFIG --complexity=off || failed=`expr $failed + 1`
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testit "try to set a non-complex password (command should succeed)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN "-U$DOMAIN/$TEST_USERNAME%$TEST_PASSWORD" -k no --newpassword="$TEST_PASSWORD_WEAK" || failed=`expr $failed + 1`
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TEST_PASSWORD=$TEST_PASSWORD_WEAK
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test_smbclient "test login with non-complex password" \
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"ls" "$SMB_UNC" --use-kerberos=disabled -U$TEST_PRINCIPAL%$TEST_PASSWORD || failed=`expr $failed + 1`
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testit_expect_failure "try to set a short password (command should not succeed)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN "-U$DOMAIN/$TEST_USERNAME%$TEST_PASSWORD" -k no --newpassword="$TEST_PASSWORD_SHORT" && failed=`expr $failed + 1`
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testit "allow short passwords (length 1)" \
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$VALGRIND $PYTHON $samba_tool domain passwordsettings set $CONFIG --min-pwd-length=1 || failed=`expr $failed + 1`
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testit "try to set a short password (command should succeed)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN "-U$DOMAIN/$TEST_USERNAME%$TEST_PASSWORD" -k no --newpassword="$TEST_PASSWORD_SHORT" || failed=`expr $failed + 1`
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TEST_PASSWORD=$TEST_PASSWORD_SHORT
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TEST_PASSWORD_NEW="testPaSS@07%"
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testit "require minimum password age of 1 day" \
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$VALGRIND $PYTHON $samba_tool domain passwordsettings set $CONFIG --min-pwd-age=1 || failed=`expr $failed + 1`
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testit "show password settings" \
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$VALGRIND $PYTHON $samba_tool domain passwordsettings show $CONFIG || failed=`expr $failed + 1`
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testit_expect_failure "try to change password too quickly (command should not succeed)" \
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$VALGRIND $PYTHON $samba_tool user password -W$DOMAIN "-U$DOMAIN/$TEST_USERNAME%$TEST_PASSWORD" -k no --newpassword="$TEST_PASSWORD_NEW" && failed=`expr $failed + 1`
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testit "reset password policies" \
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$VALGRIND $PYTHON $samba_tool domain passwordsettings set $CONFIG --complexity=default --history-length=default --min-pwd-length=default --min-pwd-age=default --max-pwd-age=default || failed=`expr $failed + 1`
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testit "delete user $TEST_USERNAME" \
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$VALGRIND $PYTHON $samba_tool user delete $TEST_USERNAME -U"$USERNAME%$PASSWORD" $CONFIG -k no || failed=`expr $failed + 1`
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rm -f $PREFIX/tmpuserpassfile $PREFIX/tmpsmbpasswdscript
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rm -f $KRB5CCNAME_PATH
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exit $failed
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