1#!/sbin/sh 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25 26. /lib/svc/share/smf_include.sh 27 28ROOT_PATH="" 29if [ $# -gt 1 ]; then 30 if [ $# -ne 3 -o "$2" != "-R" ]; then 31 echo "$0: invalid syntax" 32 exit $SMF_EXIT_ERR_CONFIG 33 fi 34 if [ "$3" != "/" ]; then 35 ROOT_PATH=$3 36 fi 37fi 38if [ -n "$ROOT_PATH" -a "$1" != "start" ]; then 39 echo "$0: invalid syntax: -R allowed for start method only" 40 exit $SMF_EXIT_ERR_CONFIG 41fi 42if [ -n "$ROOT_PATH" -a ! -d "$ROOT_PATH" ]; then 43 echo "$0: invalid -R rootpath dir specified" 44 exit $SMF_EXIT_ERR_CONFIG 45fi 46 47if smf_is_nonglobalzone; then 48 echo "$0: not supported in a local zone" 49 exit $SMF_EXIT_ERR_CONFIG 50fi 51 52rewrite_logindev() 53{ 54 from="$1" 55 to="$2" 56 # Comment out audio, usb, removable-media, and hotpluggable device 57 # entries in /etc/logindevperm. 58 LOGINDEVPERM=$ROOT_PATH/etc/logindevperm 59 if [ ! -f $LOGINDEVPERM ]; then 60 return 61 fi 62 for line in \ 63 "/dev/sound/" \ 64 "/dev/removable-media/" \ 65 "/dev/hotpluggable/" \ 66 "/dev/usb/\[0-9a-f\]" \ 67 ; do 68 sed -e "s!^$from\([^# ]\{1,\}[ }\{1,\}[0-9]\{1,\}[ ]\{1,\}\)$line!$to\1$line!" \ 69 $LOGINDEVPERM > /tmp/tmp.$$ 70 cp /tmp/tmp.$$ $LOGINDEVPERM 71 done 72 rm -f /tmp/tmp.$$ 73} 74 75do_logindev() 76{ 77 rewrite_logindev "" "#" 78} 79 80do_otherservices() 81{ 82 # Setup dependent services 83 cat >> $ROOT_PATH/var/svc/profile/upgrade <<\__ENABLE_OTHERS 84 /usr/sbin/svcadm enable -s svc:/network/tnd:default 85 /usr/sbin/svcadm enable -s svc:/system/tsol-zones:default 86 /usr/sbin/svccfg -s svc:/application/x11/x11-server \ 87 setprop options/tcp_listen = true 88 /usr/sbin/svcadm enable svc:/network/rpc/rstat:default 89__ENABLE_OTHERS 90 91} 92 93do_bsmconv() 94{ 95 # Run bsmconv so audit and device allocation is enabled by 96 # default with Trusted Extensions. 97 if [ "$ROOT_PATH" = "/" -o "$ROOT_PATH" = "" ]; then 98 BSMDIR="" 99 else 100 BSMDIR=$ROOT_PATH 101 fi 102 echo "Running bsmconv ..." 103 echo `TEXTDOMAIN="SUNW_OST_OSCMD" gettext "y"` | \ 104 $ROOT_PATH/etc/security/bsmconv $ROOT_PATH 105} 106 107do_nscd() 108{ 109# For Trusted Extensions, make nscd service transient in local zones. 110cat >> $ROOT_PATH/var/svc/profile/upgrade <<\_DEL_LOCAL_NSCD 111 if [ `/sbin/zonename` != "global" ]; then 112 nscd="svc:/system/name-service-cache" 113 duration="" 114 if /bin/svcprop -q -c -p startd/duration $nscd ; then 115 duration=`/bin/svcprop -c -p startd/duration $nscd` 116 fi 117 if [ "$duration" != "transient" ]; then 118 /usr/sbin/svccfg -s $nscd addpg startd framework 119 /usr/sbin/svccfg -s $nscd setprop \ 120 startd/duration = astring: transient 121 /usr/sbin/svccfg -s $nscd setprop stop/exec = :true 122 /usr/sbin/svcadm refresh $nscd 123 fi 124 fi 125_DEL_LOCAL_NSCD 126} 127 128do_bootupd() 129{ 130 if [ -f $ROOT_PATH/platform/`/sbin/uname -m`/boot_archive ]; then 131 if [ -z "$ROOT_PATH" -o "$ROOT_PATH" = "/" ]; then 132 /sbin/bootadm update-archive 133 else 134 /sbin/bootadm update-archive -R $ROOT_PATH 135 fi 136 fi 137} 138 139setup_tx_changes(){ 140# 141# No comments or blanks lines allowed in entries below 142# 143cat > ${TX_ENTRIES} << EOF 144dtlogin account requisite pam_roles.so.1 145dtlogin account required pam_unix_account.so.1 146dtsession account requisite pam_roles.so.1 147dtsession account required pam_unix_account.so.1 148gdm account requisite pam_roles.so.1 149gdm account required pam_unix_account.so.1 150xscreensaver account requisite pam_roles.so.1 151xscreensaver account required pam_unix_account.so.1 152passwd account requisite pam_roles.so.1 153passwd account required pam_unix_account.so.1 154dtpasswd account requisite pam_roles.so.1 155dtpasswd account required pam_unix_account.so.1 156tsoljds-tstripe account requisite pam_roles.so.1 157tsoljds-tstripe account required pam_unix_account.so.1 158other account required pam_tsol_account.so.1 159EOF 160} 161 162do_addpam() 163{ 164 PAM_TMP=/tmp/pam_conf.$$ 165 TX_ENTRIES=$PAM_TMP/sct.$$ 166 PAM_DEST=$ROOT_PATH/etc/pam.conf 167 168 mkdir $PAM_TMP || exit $SMF_EXIT_ERR_FATAL 169 setup_tx_changes 170 171 # verify that pam.conf file exists... 172 if [ ! -f ${PAM_DEST} ]; then 173 echo "$0: ${PAM_DEST} not found; aborting" 174 exit $SMF_EXIT_ERR_FATAL 175 fi 176 177 # 178 # Update pam.conf to append Trusted Extensions entries if not 179 # already present. 180 # 181 rm -f /tmp/pamconf.$$ 182 while read e1 e2 e3 e4 e5 183 do 184 # If this is the 'other' entry, add it unless it already 185 # exists. 186 if [ $e1 = "other" ]; then 187 grep \ 188"^[# ]*$e1[ ][ ]*$e2[ ][ ]*$e3[ ][ ]*$e4" \ 189 $PAM_DEST >/dev/null 2>&1 190 if [ $? = 1 ] ; then 191 # Doesn't exist, enter into pam.conf 192 echo "$e1\t$e2 $e3\t\t$e4 $e5" \ 193 >> /tmp/pamconf.$$ 194 fi 195 else 196 # Add other entries unless they already have a 197 # stack of their own. 198 grep "^[# ]*$e1[ ][ ]*$e2[ ]" \ 199 $PAM_DEST >/dev/null 2>&1 200 if [ $? = 1 ] ; then 201 echo "$e1\t$e2 $e3\t\t$e4 $e5" \ 202 >> /tmp/pamconf.$$ 203 fi 204 fi 205 done < ${TX_ENTRIES} 206 # Append TX lines if any were not present already. 207 if [ -f /tmp/pamconf.$$ ] ; then 208 echo "# Entries for Trusted Extensions" >> $PAM_DEST 209 cat /tmp/pamconf.$$ >> $PAM_DEST 210 echo "$0: updating $PAM_DEST entries for Trusted Extensions;" 211 echo "$0: please examine/update any new entries" 212 rm -f /tmp/pamconf.$$ 213 fi 214 215 rm -rf $PAM_TMP 216} 217 218do_pamremove() 219{ 220 PAM_TMP=/tmp/pam_conf.$$ 221 TX_ENTRIES=$PAM_TMP/sct.$$ 222 PAM_DEST=$ROOT_PATH/etc/pam.conf 223 TMPFILE=$PAM_TMP/pam.conf 224 225 mkdir $PAM_TMP || exit $SMF_EXIT_ERR_FATAL 226 227 # verify that pam.conf file exists... 228 if [ ! -f ${PAM_DEST} ]; then 229 echo "$0: ${PAM_DEST} not found; aborting" 230 exit $SMF_EXIT_ERR_FATAL 231 fi 232 233 234 grep '^[a-z].*pam_tsol_account' $PAM_DEST > /dev/null 2>&1 235 if [ $? -ne 0 ]; then 236 echo "$0: pam_tsol_account module not present," 237 echo "$0: No changes were made to $PAM_DEST." 238 return 239 fi 240 241 grep -v pam_tsol_account $PAM_DEST > $TMPFILE 242 echo "$0: $PAM_DEST "tsol" entries removed" 243 cp $TMPFILE $PAM_DEST 244 245 rm -rf $PAM_TMP 246} 247 248do_commonstart() 249{ 250 echo "$0: Updating $ROOT_PATH/etc/system..." 251 if [ ! -f ${ROOT_PATH}/etc/system ]; then 252 touch ${ROOT_PATH}/etc/system 253 fi 254 255 # Set sys_labeling in etc/system 256 grep -v "sys_labeling=" ${ROOT_PATH}/etc/system > /tmp/etc.system.$$ 257 echo "set sys_labeling=1" >> /tmp/etc.system.$$ 258 mv /tmp/etc.system.$$ ${ROOT_PATH}/etc/system 259 grep "set sys_labeling=1" ${ROOT_PATH}/etc/system > /dev/null 2>&1 260 if [ $? -ne 0 ]; then 261 echo "$0: ERROR: cannot set sys_labeling in $ROOT_PATH/etc/system" 262 exit $SMF_EXIT_ERR_FATAL 263 fi 264 265 # Setup dependent services 266 do_otherservices 267 268 do_logindev 269 do_bsmconv 270 do_nscd 271 do_addpam 272 273 do_bootupd 274} 275 276do_servicetag_register() 277{ 278 ROOTDIR=$1 279 SOL_ARCH=`/sbin/uname -p` 280 SOL_VERS=`/sbin/uname -r` 281 TX_PROD_URN="urn:uuid:fc720df3-410f-11dc-9b8e-080020a9ed93" 282 283 if [ ! -x /usr/bin/stclient ]; then 284 return 285 fi 286 287 # if already registered then do nothing more here 288 inst=`/usr/bin/svcprop -p labeld/svctag_inst $SMF_FMRI 2>/dev/null` 289 if [ -n "$inst" ]; then 290 # this instance id was saved in a SMF property 291 /usr/bin/stclient -g -i $inst -r $ROOTDIR >/dev/null 2>&1 292 if [ $? = 0 ]; then 293 # matching service tag found, so do nothing 294 return 295 else 296 # no match for instance id saved in SMF property 297 /usr/sbin/svccfg -s $SMF_FMRI delprop \ 298 labeld/svctag_inst 299 /usr/sbin/svcadm refresh $SMF_FMRI 300 fi 301 fi 302 303 304 # fall through: no service tag, or does not match saved instance id 305 306 # determine the urn of the parent (Solaris) 307 SOL_PROD_URN="" 308 case $SOL_VERS in 309 5.11) 310 SOL_PROD_URN="-F urn:uuid:6df19e63-7ef5-11db-a4bd-080020a9ed93" 311 ;; 312 5.10) 313 SOL_PROD_URN="-F urn:uuid:5005588c-36f3-11d6-9cec-fc96f718e113" 314 ;; 315 esac 316 317 # add the service tag 318 RC=`/usr/bin/stclient -a -p "Solaris Trusted Extensions" \ 319 -e $SOL_VERS -t $TX_PROD_URN -P Solaris $SOL_PROD_URN \ 320 -m Sun -A $SOL_ARCH -z global -S $0 -r $ROOTDIR` 321 if [ $? = 0 ]; then 322 # save instance id in SMF property 323 inst=`echo "$RC" | grep -i urn|awk -F= '{print $2}'` 324 /usr/sbin/svccfg -s $SMF_FMRI setprop \ 325 labeld/svctag_inst = astring: "$inst" 326 /usr/sbin/svcadm refresh $SMF_FMRI 327 fi 328} 329 330do_servicetag_delete() 331{ 332 if [ ! -x /usr/bin/stclient ]; then 333 return 334 fi 335 336 inst=`/usr/bin/svcprop -p labeld/svctag_inst $SMF_FMRI 2>/dev/null` 337 338 if [ -n "$inst" ]; then 339 # delete service tag 340 /usr/bin/stclient -d -i $inst 341 # delete saved instance id 342 /usr/sbin/svccfg -s $SMF_FMRI delprop labeld/svctag_inst 343 /usr/sbin/svcadm refresh $SMF_FMRI 344 fi 345} 346 347 348daemon_start() 349{ 350 # If a labeld door exists, check for a labeld process and exit 351 # if the daemon is already running. 352 if [ -r /var/tsol/doors/labeld ]; then 353 if /usr/bin/pgrep -x -u 0 -P 1 labeld >/dev/null 2>&1; then 354 echo "$0: labeld is already running" 355 exit $SMF_EXIT_ERR_FATAL 356 fi 357 fi 358 /usr/bin/rm -f /var/tsol/doors/labeld 359 /usr/lib/labeld 360} 361 362PATH=/usr/sbin:/usr/bin; export PATH 363 364case "$1" in 365'start') 366 if [ -z "$ROOT_PATH" -o "$ROOT_PATH" = "/" ]; then 367 # native 368 369 if [ -z "$SMF_FMRI" ]; then 370 echo "$0: this script can only be invoked by smf(5)" 371 exit $SMF_EXIT_ERR_NOSMF 372 fi 373 374 tx_enabled=`/usr/bin/svcprop -c -p general/enabled $SMF_FMRI` 375 if [ "$tx_enabled" = "false" ]; then 376 # A sign of trying temporary enablement...no-no 377 echo "$0: Temporarily enabling Trusted Extensions is not allowed." 378 exit $SMF_EXIT_ERR_CONFIG 379 fi 380 381 if (smf_is_system_labeled); then 382 do_servicetag_register / 383 daemon_start 384 exit $SMF_EXIT_OK 385 fi 386 387 # Make changes to enable Trusted Extensions 388 grep "^set sys_labeling=1" ${ROOT_PATH}/etc/system > /dev/null 2>&1 389 if [ $? -eq 0 ]; then 390 echo "$0: already enabled. Exiting." 391 exit $SMF_EXIT_OK 392 fi 393 394 if [ "`/usr/sbin/zoneadm list -c`" != "global" ]; then 395 echo "$0: Must remove zones before enabling Trusted Extensions." 396 exit $SMF_EXIT_ERR_CONFIG 397 fi 398 399 do_commonstart 400 401 do_servicetag_register / 402 403 # start daemon proccess so our service doesn't go into 404 # maintenance state 405 daemon_start 406 407 echo "$0: Started. Must reboot and configure Trusted Extensions." 408 else 409 # Support jumpstart etc 410 411 # Make changes to enable Trusted Extensions 412 grep "^set sys_labeling=1" ${ROOT_PATH}/etc/system > /dev/null 2>&1 413 if [ $? -eq 0 ]; then 414 echo "$0: already enabled. Exiting." 415 exit $SMF_EXIT_OK 416 fi 417 418 # Setup dependent services 419 cat >> $ROOT_PATH/var/svc/profile/upgrade <<\__TRUSTED_ENABLE 420 /usr/sbin/svcadm enable -s svc:/system/labeld:default 421__TRUSTED_ENABLE 422 423 do_commonstart 424 do_servicetag_register $ROOT_PATH 425 echo "$0: Started. Must configure Trusted Extensions before booting." 426 fi 427 ;; 428 429'stop') 430 tx_enabled=`/usr/bin/svcprop -c -p general/enabled $SMF_FMRI` 431 if [ "$tx_enabled" = "true" ]; then 432 /usr/bin/pkill -x -u 0 -P 1 -z `smf_zonename` labeld 433 exit $SMF_EXIT_OK 434 fi 435 436 if [ "`/usr/sbin/zoneadm list -c`" != "global" ]; then 437 echo "$0: Must remove zones before disabling Trusted Extensions." 438 exit $SMF_EXIT_ERR_CONFIG 439 fi 440 441 # Stop Trusted services. 442 /usr/sbin/svcadm disable svc:/system/tsol-zones:default 2>/dev/null 443 /usr/sbin/svcadm disable svc:/network/tnd:default 2>/dev/null 444 445 # Uncomment audio, usb, removable-media, and hotpluggable device 446 # entries in /etc/logindevperm. 447 rewrite_logindev "#" "" 448 449 # Remove sys_labeling from /etc/system 450 grep -v "sys_labeling" ${ROOT_PATH}/etc/system > /tmp/etc.system.$$ 451 mv /tmp/etc.system.$$ ${ROOT_PATH}/etc/system 452 grep "sys_labeling" ${ROOT_PATH}/etc/system > /dev/null 2>&1 453 if [ $? -eq 0 ]; then 454 echo "$0: ERROR: cannot remove sys_labeling in $ROOT_PATH/etc/system" 455 exit $SMF_EXIT_ERR_FATAL 456 fi 457 458 do_pamremove 459 do_servicetag_delete 460 461 do_bootupd 462 463 /usr/bin/pkill -x -u 0 -P 1 -z `smf_zonename` labeld 464 echo "$0: Stopped. Will take effect at next boot." 465 ;; 466 467*) 468 echo "Usage: $0 { start | stop }" 469 exit 1 470 ;; 471esac 472 473exit $SMF_EXIT_OK 474 475 476