testprogs/blackbox/test_kinit_mit.sh

   1 #!/bin/sh
   2 # Blackbox tests for kinit and kerberos integration with smbclient etc
   3 # Copyright (c) 2015-2016 Andreas Schneider <asn@samba.org>
   4
   5 if [ $# -lt 5 ]; then
   6 cat <<EOF
   7 Usage: test_kinit.sh SERVER USERNAME PASSWORD REALM DOMAIN PREFIX SMBCLIENT
   8 EOF
   9 exit 1;
  10 fi
  11
  12 SERVER=$1
  13 USERNAME=$2
  14 PASSWORD=$3
  15 REALM=$4
  16 DOMAIN=$5
  17 PREFIX=$6
  18 smbclient=$7
  19 shift 7
  20 failed=0
  21
  22 samba_bindir="$BINDIR"
  23 samba_srcdir="$SRCDIR/source4"
  24 samba_kinit=kinit
  25 samba_kdestroy=kdestroy
  26 samba_kpasswd=kpasswd
  27 samba_kvno=kvno
  28
  29 samba_tool="$samba_bindir/samba-tool"
  30 samba_texpect="$samba_bindir/texpect"
  31
  32 samba_enableaccount="$samba_tool user enable"
  33 machineaccountccache="$samba_srcdir/scripting/bin/machineaccountccache"
  34
  35 ldbmodify="ldbmodify"
  36 if [ -x "$samba_bindir/ldbmodify" ]; then
  37         ldbmodify="$samba_bindir/ldbmodify"
  38 fi
  39
  40 ldbsearch="ldbsearch"
  41 if [ -x "$samba_bindir/ldbsearch" ]; then
  42         ldbsearch="$samba_bindir/ldbsearch"
  43 fi
  44
  45 . `dirname $0`/subunit.sh
  46
  47 test_smbclient() {
  48         name="$1"
  49         cmd="$2"
  50         shift
  51         shift
  52         echo "test: $name"
  53         $VALGRIND $smbclient $CONFIGURATION //$SERVER/tmp -c "$cmd" $@
  54         status=$?
  55         if [ x$status = x0 ]; then
  56                 echo "success: $name"
  57         else
  58                 echo "failure: $name"
  59         fi
  60         return $status
  61 }
  62
  63 ADMIN_LDBMODIFY_CONFIG="-H ldap://$SERVER -U$USERNAME%$PASSWORD"
  64 export ADMIN_LDBMODIFY_CONFIG
  65
  66 KRB5CCNAME_PATH="$PREFIX/tmpccache"
  67 KRB5CCNAME="FILE:$KRB5CCNAME_PATH"
  68 ADMIN_KRB5CCNAME="FILE:$KRB5CCNAME_PATH"
  69 export KRB5CCNAME
  70 rm -rf $KRB5CCNAME_PATH
  71
  72 testit "reset password policies beside of minimum password age of 0 days" $VALGRIND $PYTHON $samba_tool domain passwordsettings set $ADMIN_LDBMODIFY_CONFIG --complexity=default --history-length=default --min-pwd-length=default --min-pwd-age=0 --max-pwd-age=default || failed=`expr $failed + 1`
  73
  74 cat > $PREFIX/tmpkinitscript <<EOF
  75 expect Password for
  76 send ${PASSWORD}\n
  77 EOF
  78
  79 ###########################################################
  80 ### Test kinit defaults
  81 ###########################################################
  82
  83 testit "kinit with password" $samba_texpect $PREFIX/tmpkinitscript $samba_kinit $USERNAME@$REALM   || failed=`expr $failed + 1`
  84 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
  85
  86 testit "kinit renew ticket" $samba_kinit -R   || failed=`expr $failed + 1`
  87 test_smbclient "Test login with kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
  88
  89 $samba_kdestroy
  90
  91 ###########################################################
  92 ### Test kinit with enterprice principal
  93 ###########################################################
  94
  95 testit "kinit with password (enterprise style)" $samba_texpect $PREFIX/tmpkinitscript $samba_kinit -E $USERNAME@$REALM   || failed=`expr $failed + 1`
  96 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
  97
  98 # This does not work with MIT Kerberos 1.14 or older
  99 testit "kinit renew ticket (enterprise style)" $samba_kinit -R   || failed=`expr $failed + 1`
 100 test_smbclient "Test login with kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 101
 102 $samba_kdestroy
 103
 104 ###########################################################
 105 ### Tests with kinit default again
 106 ###########################################################
 107
 108 testit "kinit with password" $samba_texpect $PREFIX/tmpkinitscript $samba_kinit $USERNAME@$REALM   || failed=`expr $failed + 1`
 109 testit "check time with kerberos ccache" $VALGRIND $PYTHON $samba_tool time $SERVER $CONFIGURATION -k yes $@ || failed=`expr $failed + 1`
 110
 111 USERPASS="testPass@12%"
 112
 113 testit "add user with kerberos ccache" $VALGRIND $PYTHON $samba_tool user create nettestuser $USERPASS $CONFIGURATION  -k yes $@ || failed=`expr $failed + 1`
 114
 115 echo "Getting defaultNamingContext"
 116 BASEDN=`$ldbsearch $options --basedn='' -H ldap://$SERVER -s base DUMMY=x defaultNamingContext | grep defaultNamingContext | awk '{print $2}'`
 117
 118 cat > $PREFIX/tmpldbmodify <<EOF
 119 dn: cn=nettestuser,cn=users,$BASEDN
 120 changetype: modify
 121 add: servicePrincipalName
 122 servicePrincipalName: host/nettestuser
 123 replace: userPrincipalName
 124 userPrincipalName: nettest@$REALM
 125 EOF
 126
 127 testit "modify servicePrincipalName and userPrincpalName" $VALGRIND $ldbmodify -H ldap://$SERVER $PREFIX/tmpldbmodify -k yes $@ || failed=`expr $failed + 1`
 128
 129 testit "set user password with kerberos ccache" $VALGRIND $PYTHON $samba_tool user setpassword nettestuser --newpassword=$USERPASS $CONFIGURATION  -k yes $@ || failed=`expr $failed + 1`
 130
 131 testit "enable user with kerberos cache" $VALGRIND $PYTHON $samba_enableaccount nettestuser -H ldap://$SERVER -k yes $@ || failed=`expr $failed + 1`
 132
 133 ###########################################################
 134 ### Test kinit with user credentials
 135 ###########################################################
 136
 137 KRB5CCNAME_PATH="$PREFIX/tmpuserccache"
 138 KRB5CCNAME="FILE:$KRB5CCNAME_PATH"
 139 export KRB5CCNAME
 140
 141 rm -f $KRB5CCNAME_PATH
 142
 143 cat > $PREFIX/tmpkinituserpassscript <<EOF
 144 expect Password for
 145 send ${USERPASS}\n
 146 EOF
 147
 148 testit "kinit with user password" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettestuser@$REALM   || failed=`expr $failed + 1`
 149 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 150
 151 ### Change password
 152
 153 NEWUSERPASS="testPaSS@34%"
 154 testit "change user password with 'samba-tool user password' (rpc)" $VALGRIND $PYTHON $samba_tool user password -W$DOMAIN -Unettestuser%$USERPASS $CONFIGURATION -k no --newpassword=$NEWUSERPASS $@ || failed=`expr $failed + 1`
 155
 156 cat > $PREFIX/tmpkinituserpassscript <<EOF
 157 expect Password for
 158 send ${NEWUSERPASS}\n
 159 EOF
 160
 161 testit "kinit with new user password" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettestuser@$REALM   || failed=`expr $failed + 1`
 162 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 163
 164 $samba_kdestroy
 165
 166 ###########################################################
 167 ### Test kinit with user credentials in special formats
 168 ###########################################################
 169
 170 testit "kinit with new (NT-Principal style) using UPN" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettest@$REALM   || failed=`expr $failed + 1`
 171 test_smbclient "Test login with user kerberos ccache from NT UPN" 'ls' -k yes || failed=`expr $failed + 1`
 172
 173 $samba_kdestroy
 174
 175 testit "kinit with new (enterprise style) using UPN" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit -E nettest@$REALM   || failed=`expr $failed + 1`
 176 test_smbclient "Test login with user kerberos ccache from enterprise UPN" 'ls' -k yes || failed=`expr $failed + 1`
 177
 178 $samba_kdestroy
 179
 180 ###########################################################
 181 ### Test kinit with user credentials and changed realm
 182 ###########################################################
 183
 184 cat > $PREFIX/tmpldbmodify <<EOF
 185 dn: cn=nettestuser,cn=users,$BASEDN
 186 changetype: modify
 187 replace: userPrincipalName
 188 userPrincipalName: nettest@$REALM.org
 189 EOF
 190
 191 testit "modify userPrincipalName to be a different domain" $VALGRIND $ldbmodify $ADMIN_LDBMODIFY_CONFIG $PREFIX/tmpldbmodify $PREFIX/tmpldbmodify -k yes $@ || failed=`expr $failed + 1`
 192
 193 testit "kinit with new (enterprise style) using UPN" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit -E nettest@$REALM.org   || failed=`expr $failed + 1`
 194 test_smbclient "Test login with user kerberos ccache from enterprise UPN" 'ls' -k yes || failed=`expr $failed + 1`
 195
 196 $samba_kdestroy
 197
 198 ###########################################################
 199 ### Test password change with kpasswd
 200 ###########################################################
 201
 202 testit "kinit with user password" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettestuser@$REALM   || failed=`expr $failed + 1`
 203 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 204
 205 USERPASS=$NEWUSERPASS
 206 NEWUSERPASS=testPaSS@56%
 207
 208 cat > $PREFIX/tmpkpasswdscript <<EOF
 209 expect Password for
 210 password ${USERPASS}\n
 211 expect Enter new password
 212 send ${NEWUSERPASS}\n
 213 expect Enter it again
 214 send ${NEWUSERPASS}\n
 215 expect Password changed
 216 EOF
 217
 218 testit "change user password with kpasswd" $samba_texpect $PREFIX/tmpkpasswdscript $samba_kpasswd nettestuser@$REALM || failed=`expr $failed + 1`
 219
 220 $samba_kdestroy
 221
 222 USERPASS=$NEWUSERPASS
 223 cat > $PREFIX/tmpkinituserpassscript <<EOF
 224 expect Password for
 225 send ${USERPASS}\n
 226 EOF
 227
 228 testit "kinit with user password" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettestuser@$REALM   || failed=`expr $failed + 1`
 229 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 230
 231 $samba_kdestroy
 232
 233 ###########################################################
 234 ### TODO Test set password with kpasswd
 235 ###########################################################
 236
 237 # This is not implemented in kpasswd
 238
 239 ###########################################################
 240 ### Test password expiry
 241 ###########################################################
 242
 243 cat > $PREFIX/tmpldbmodify <<EOF
 244 dn: cn=nettestuser,cn=users,$BASEDN
 245 changetype: modify
 246 replace: pwdLastSet
 247 pwdLastSet: 0
 248 EOF
 249
 250 USERPASS=$NEWUSERPASS
 251 NEWUSERPASS=testPaSS@911%
 252
 253 testit "modify pwdLastSet" $VALGRIND $ldbmodify $ADMIN_LDBMODIFY_CONFIG $PREFIX/tmpldbmodify $PREFIX/tmpldbmodify -k yes $@ || failed=`expr $failed + 1`
 254
 255 cat > $PREFIX/tmpkinituserpassscript <<EOF
 256 expect Password for
 257 send ${USERPASS}\n
 258 expect Password expired.  You must change it now.
 259 expect Enter new password
 260 send ${NEWUSERPASS}\n
 261 expect Enter it again
 262 send ${NEWUSERPASS}\n
 263 EOF
 264
 265 testit "kinit (MIT) with user password for expired password" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettestuser@$REALM || failed=`expr $failed + 1`
 266 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 267
 268 USERPASS=$NEWUSERPASS
 269 cat > $PREFIX/tmpkinituserpassscript <<EOF
 270 expect Password for
 271 send ${USERPASS}\n
 272 EOF
 273
 274 testit "kinit with user password" $samba_texpect $PREFIX/tmpkinituserpassscript $samba_kinit nettestuser@$REALM   || failed=`expr $failed + 1`
 275 test_smbclient "Test login with user kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 276
 277 ###########################################################
 278 ### Test login with lowercase realm
 279 ###########################################################
 280
 281 KRB5CCNAME_PATH="$PREFIX/tmpccache"
 282 KRB5CCNAME="FILE:$KRB5CCNAME_PATH"
 283 export KRB5CCNAME
 284
 285 rm -rf $KRB5CCNAME_PATH
 286
 287 lowerrealm=$(echo $REALM | tr '[A-Z]' '[a-z]')
 288 test_smbclient "Test login with user kerberos lowercase realm" 'ls' -k yes -Unettestuser@$lowerrealm%$NEWUSERPASS || failed=`expr $failed + 1`
 289 test_smbclient "Test login with user kerberos lowercase realm 2" 'ls' -k yes -Unettestuser@$REALM%$NEWUSERPASS --realm=$lowerrealm || failed=`expr $failed + 1`
 290
 291 testit "del user with kerberos ccache" $VALGRIND $PYTHON $samba_tool user delete nettestuser $CONFIGURATION -k yes $@ || failed=`expr $failed + 1`
 292
 293 ###########################################################
 294 ### Test login with machine account
 295 ###########################################################
 296
 297 rm -f $KRB5CCNAME_PATH
 298 testit "kinit with machineaccountccache script" $PYTHON $machineaccountccache $CONFIGURATION $KRB5CCNAME || failed=`expr $failed + 1`
 299 test_smbclient "Test machine account login with kerberos ccache" 'ls' -k yes || failed=`expr $failed + 1`
 300
 301 testit "reset password policies" $VALGRIND $PYTHON $samba_tool domain passwordsettings set $ADMIN_LDBMODIFY_CONFIG --complexity=default --history-length=default --min-pwd-length=default --min-pwd-age=default --max-pwd-age=default || failed=`expr $failed + 1`
 302
 303 ###########################################################
 304 ### Test basic s4u2self request
 305 ###########################################################
 306
 307 # Use previous acquired machine creds to request a ticket for self.
 308 # We expect it to fail for now.
 309 MACHINE_ACCOUNT="$(hostname -s | tr [a-z] [A-Z])\$@$REALM"
 310 $samba_kvno -U$MACHINE_ACCOUNT $MACHINE_ACCOUNT
 311 # But we expect the KDC to be up and running still
 312 testit "kinit with machineaccountccache after s4u2self" $machineaccountccache $CONFIGURATION $KRB5CCNAME || failed=`expr $failed + 1`
 313
 314 ### Cleanup
 315
 316 $samba_kdestroy
 317
 318 rm -f $KRB5CCNAME_PATH
 319 rm -f $PREFIX/tmpkinituserpassscript
 320 rm -f $PREFIX/tmpkinitscript
 321 rm -f $PREFIX/tmpkpasswdscript
 322 exit $failed