863 lines
40 KiB
Bash
Executable File
863 lines
40 KiB
Bash
Executable File
#!/bin/sh
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# $Id$
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# ugly: this variable is set during port install time
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ezjail_prefix=EZJAIL_PREFIX
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ezjail_admin=`basename -- $0`
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ezjail_etc=${ezjail_prefix}/etc
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ezjail_share=${ezjail_prefix}/share/ezjail
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ezjail_examples=${ezjail_prefix}/share/examples/ezjail
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ezjail_jailcfgs=${ezjail_etc}/ezjail
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# read user config
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[ -f ${ezjail_etc}/ezjail.conf ] && . ${ezjail_etc}/ezjail.conf
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# set defaults
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ezjail_jaildir=${ezjail_jaildir:-"/usr/jails"}
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ezjail_jailtemplate=${ezjail_jailtemplate:-"${ezjail_jaildir}/newjail"}
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ezjail_jailbase=${ezjail_jailbase:-"${ezjail_jaildir}/basejail"}
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ezjail_jailfull=${ezjail_jailfull:-"${ezjail_jaildir}/fulljail"}
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ezjail_jailtemp=${ezjail_jailtemp:-"${ezjail_jaildir}/ezjailtemp"}
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ezjail_flavours=${ezjail_flavours:-"${ezjail_jaildir}/flavours"}
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ezjail_portscvsroot=${ezjail_portscvsroot:-":pserver:anoncvs@anoncvs.at.FreeBSD.org:/home/ncvs"}
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ezjail_sourcetree=${ezjail_sourcetree:-"/usr/src"}
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ezjail_uglyperlhack=${ezjail_uglyperlhack:-"YES"}
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ezjail_mount_enable=${ezjail_mount_enable:-"YES"}
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ezjail_devfs_enable=${ezjail_devfs_enable:-"YES"}
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ezjail_devfs_ruleset=${ezjail_devfs_ruleset:-"devfsrules_jail"}
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ezjail_procfs_enable=${ezjail_procfs_enable:-"YES"}
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ezjail_fdescfs_enable=${ezjail_fdescfs_enable:-"YES"}
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ezjail_dirlist="bin boot lib libexec rescue sbin usr/bin usr/games usr/include usr/lib usr/libdata usr/libexec usr/sbin usr/src usr/share"
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case `uname -p` in amd64) ezjail_dirlist="${ezjail_dirlist} usr/lib32";; esac
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# Synopsis messages
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ezjail_usage_ezjailadmin="Usage: ${ezjail_admin} [config|create|delete|install|list|update] {params}"
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ezjail_usage_install="Usage: ${ezjail_admin} install [-mps] [-h host] [-r release]"
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ezjail_usage_create="Usage: ${ezjail_admin} create [-xbi] [-f flavour] [-r jailroot] [-s size] [-c bde|eli] [-C args] jailname jailip"
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ezjail_usage_delete="Usage: ${ezjail_admin} delete [-w] jailname"
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ezjail_usage_update="Usage: ${ezjail_admin} update [-s sourcetree] [-i] [-pP]"
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ezjail_usage_config="Usage: ${ezjail_admin} config [-r run|norun] [-n newname] [-i attach|detach|fsck] jailname"
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ezjail_usage_list="Usage: ${ezjail_admin} list"
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################################
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# End of variable initialization
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#
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# define our bail out shortcut
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exerr () { echo -e "$*" >&2 ; exit 1; }
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# generic attach routine for image jails
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attach_images () {
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# Create a memory disc from jail image
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ezjail_imagedevice=`mdconfig -a -t vnode -f ${ezjail_image}` || exerr "Error: Could not attach memory disc."
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# If this is a crypto jail, try to mount it, remind user, which jail
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# this is. In this case, the device to mount is
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case ${ezjail_imagetype} in
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crypto|bde)
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echo "Attaching bde device for image jail ${ezjail}..."
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echo gbde attach /dev/${ezjail_imagedevice} ${ezjail_attachparams} | /bin/sh
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[ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching bde device failed."
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# Device to mount is not md anymore
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ezjail_device=${ezjail_imagedevice}.bde
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;;
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eli)
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echo "Attaching eli device for image jail ${ezjail}..."
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echo geli attach ${ezjail_attachparams} /dev/${ezjail_imagedevice} | /bin/sh
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[ $? -eq 0 ] || detach_images keep || exerr "Error: Attaching eli device failed."
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# Device to mount is not md anymore
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ezjail_device=${ezjail_imagedevice}.eli
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;;
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simple)
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ezjail_device=${ezjail_imagedevice}
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;;
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esac
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}
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# define detach strategy for image jails
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detach_images () {
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# unmount and detach memory disc
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if [ -n "${ezjail_imagedevice}" ]; then
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umount ${ezjail_rootdir} > /dev/null 2> /dev/null
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case ${ezjail_imagetype} in
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bde) gbde detach /dev/${ezjail_imagedevice} > /dev/null;;
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eli) geli detach /dev/${ezjail_imagedevice} > /dev/null;;
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esac
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mdconfig -d -u ${ezjail_imagedevice} > /dev/null
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[ "$1" = "keep" ] || rm -f ${ezjail_image}
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fi
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# This function is being called in case of error. Keep $? bad
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return 1
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}
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# fetch everything we need to know about an ezjail from config
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fetchjailinfo () {
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ezjail_name=$1
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# Clean variables, prevent polution
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unset ezjail_config ezjail_running ezjail_hostname ezjail_rootdir ezjail_image ezjail_imagetype ezjail_ip ezjail_id ezjail_attached ezjail_device
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ezjail_safename=`echo -n "${ezjail_name}" | tr -c '[:alnum:]' _`
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[ -e ${ezjail_jailcfgs}/${ezjail_safename} ] && ezjail_config=${ezjail_jailcfgs}/${ezjail_safename}
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[ -e ${ezjail_jailcfgs}/${ezjail_safename}.norun ] && ezjail_config=${ezjail_jailcfgs}/${ezjail_safename}.norun
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[ "${ezjail_config}" ] || return 0
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. ${ezjail_config}
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eval ezjail_hostname=\"\$jail_${ezjail_safename}_hostname\"
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eval ezjail_rootdir=\"\$jail_${ezjail_safename}_rootdir\"
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eval ezjail_ip=\"\$jail_${ezjail_safename}_ip\"
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eval ezjail_image=\"\$jail_${ezjail_safename}_image\"
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eval ezjail_imagetype=\"\$jail_${ezjail_safename}_imagetype\"
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eval ezjail_attachparams=\"\$jail_${ezjail_safename}_attachparams\"
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eval ezjail_attachblocking=\"\$jail_${ezjail_safename}_attachblocking\"
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eval ezjail_forceblocking=\"\$jail_${ezjail_safename}_forceblocking\"
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ezjail_softlink=${ezjail_jaildir}/`basename -- ${ezjail_rootdir}`
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if [ -n "${ezjail_image}" -a -L "${ezjail_rootdir}.device" ]; then
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# Fetch destination of soft link
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ezjail_device=`stat -f "%Y" ${ezjail_rootdir}.device`
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[ -e "${ezjail_device}" ] && ezjail_attached="YES"
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fi
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[ -f /var/run/jail_${ezjail_safename}.id ] && ezjail_id=`cat /var/run/jail_${ezjail_safename}.id` || return
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jls | grep -q -E "^ +${ezjail_id} " || unset ezjail_id
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}
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# fill the base jail - this function is used by install and update
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ezjail_splitworld() {
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# Fill basejail from installed world
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cd ${ezjail_jailfull} || exerr "Cant access temporary Jail directory."
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# This mkdir is important, since cpio will create intermediate
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# directories with permission 0700 which is bad
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mkdir -p ${ezjail_jailbase}/usr
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for dir in ${ezjail_dirlist}; do
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find ${dir} | cpio -d -p -v ${ezjail_jailbase} || exerr "Installation of ${dir} failed."
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chflags -R noschg ${dir}; rm -r ${dir}; ln -s /basejail/${dir} ${dir}
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done
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mkdir basejail
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# Try to remove the old template jail
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[ -d ${ezjail_jailtemplate} ] && chflags -R noschg ${ezjail_jailtemplate} && rm -rf ${ezjail_jailtemplate}
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mv ${ezjail_jailfull} ${ezjail_jailtemplate}
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# If the default flavour example has not yet been copied, do it now
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[ -d ${ezjail_flavours}/default ] || mkdir -p ${ezjail_flavours} && cp -p -R ${ezjail_examples}/default ${ezjail_flavours}
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# no /usr/ports? link to /basejail/usr/ports
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[ -e ${ezjail_jailtemplate}/usr/ports ] || ln -s /basejail/usr/ports ${ezjail_jailtemplate}/usr/ports
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# A ports collection inside jails is hardly useful w/o an appropriate
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# /etc/make.conf.
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if [ -f ${ezjail_examples}/default/etc/make.conf -a ! -f ${ezjail_jailtemplate}/etc/make.conf ]; then
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cp -p ${ezjail_examples}/default/etc/make.conf ${ezjail_jailtemplate}/etc/
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echo "Note: a non-standard /etc/make.conf was copied to the template jail in order to get the ports collection running inside jails."
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fi
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# The ugly perl hack[tm]. Note: we wont do such things for any given
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# port :(
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[ "${ezjail_uglyperlhack}" = "YES" -a ! -L ${ezjail_jailbase}/usr/bin/perl ] && ln -s /usr/local/bin/perl ${ezjail_jailbase}/usr/bin/perl
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}
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# The user may want to have a ports tree in basejail
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ezjail_updateports () {
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local _portsnap_fetch="fetch"
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# if /usr/ports/CVS exists, assume cvs up is safe
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# this is legacy
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if [ -f ${ezjail_jailbase}/usr/ports/CVS/Root ]; then
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echo -n "Updating ports from "; cat ${ezjail_jailbase}/usr/ports/CVS/Root
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echo "Warning: Upgrading legacy ports copy. Consider removing ${ezjail_jailbase}/usr/ports and use the new portsnap strategy instead."
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echo "Gathering local information may take a while."
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cd ${ezjail_jailbase}/usr/ports/ && cvs -d ${ezjail_portscvsroot} up -Pd
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else
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[ -z "$TERM" -o "$TERM" = dumb ] && _portsnap_fetch="cron"
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portsnap ${_portsnap_fetch}
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[ -d ${ezjail_jailbase}/usr/ports ] && ezjail_portsnapaction=update
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portsnap -p ${ezjail_jailbase}/usr/ports ${ezjail_portsnapaction:-"extract"}
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fi
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[ $? = 0 ] || exerr "Updating ports failed."
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}
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# Try to fetch the list of releases the server provides
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ezjail_queryftpserver () {
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unset _ret
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echo -n "Querying your ftp-server... "
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TIFS=${IFS}; IFS=
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for ezjail_path in pub/FreeBSD/releases pub/FreeBSD/snapshot pub/FreeBSD releases snapshots NO; do
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if [ ${ezjail_path} = "NO" ]; then
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echo "Warning: I am having problems querying the ftp server you specified (${ezjail_ftphost})."
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_ret=1; break
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fi
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ezjail_ftpresponse=`echo ls | ftp ${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/ 2> /dev/null` 2> /dev/null
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if [ $? -eq 0 ]; then
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echo -e "The ftp server you specified (${ezjail_ftphost}) seems to provide the following builds:\n${ezjail_ftpresponse}"
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_ret=0; break 2
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fi
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done
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IFS=${TIFS}
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ezjail_ftpserverqueried="YES"
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return ${_ret}
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}
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#############################
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# End of function definitions
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#
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# check for command
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[ $# -gt 0 ] || exerr ${ezjail_usage_ezjailadmin}
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case "$1" in
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######################## ezjail-admin CREATE ########################
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create)
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# Clean variables, prevent polution
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unset ezjail_rootdir ezjail_flavour ezjail_softlink ezjail_image ezjail_imagetype ezjail_imageparams ezjail_imagesize ezjail_device ezjail_config ezjail_attachparams ezjail_exists ezjail_attachblocking ezjail_forceblocking ezjail_sourcedevice ezjail_rootdirempty
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shift; while getopts :f:r:s:xbic:C: arg; do case ${arg} in
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x) ezjail_exists="YES";;
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r) ezjail_rootdir="${OPTARG}";;
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f) ezjail_flavour="${OPTARG}";;
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c) ezjail_imagetype="${OPTARG}";;
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C) ezjail_imageparams="${OPTARG}";;
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b) ezjail_forceblocking="YES";;
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i) ezjail_imagetype=${ezjail_imagetype:-"simple"};;
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s) ezjail_imagesize="${OPTARG}";;
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?) exerr ${ezjail_usage_create};;
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esac; done; shift $(( ${OPTIND} - 1 ))
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ezjail_name=$1; ezjail_ip=$2
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# we need at least a name and an ip for new jail
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[ "${ezjail_name}" -a "${ezjail_ip}" -a $# -eq 2 ] || exerr ${ezjail_usage_create}
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# check for sanity of settings concerning the image feature
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[ "${ezjail_imagetype}" -a -z "${ezjail_exists}" -a -z "${ezjail_imagesize}" ] && exerr "Image jails need an image size."
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# check for a sane image type
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case ${ezjail_imagetype} in ""|simple|bde|eli) ;; *) exerr ${ezjail_usage_create};; esac
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# check for a sane image size and split it up in blocks
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if [ "${ezjail_imagesize}" ]; then
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_val=`echo "${ezjail_imagesize}"|tr GMKBWX gmkbwx|sed -Ees:g:km:g -es:m:kk:g -es:k:"*2b":g -es:b:"*128w":g -es:w:"*4 ":g -e"s:(^|[^0-9])0x:\1\0X:g" -ey:x:"*":|bc`
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[ $? -eq 0 -a ${_val} -gt 0 ] || exerr "Error: The image size you specified is somehow incomprehensible (you specified ${ezjail_imagesize})."
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ezjail_imageblockcount=`echo ${_val} / 1048576 | bc`
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ezjail_imagerestbytes=`echo ${_val} % 1048576 | bc`
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fi
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# check, whether ezjail has been set up correctly. existence of
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# ezjail_jailbase is our indicator
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[ -d ${ezjail_jailbase} ] || exerr "Error: base jail does not exist. Please run '${ezjail_admin} install' or '${ezjail_admin} update' first."
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# relative paths don't make sense in rc.scripts
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[ "${ezjail_jaildir%%[!/]*}" ] || exerr "Error: Need an absolute path in ezjail_jaildir, it currently is set to: ${ezjail_jaildir}."
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# jail names must not irritate file systems, excluding dots from this list
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# was done intentionally to permit foo.com style directory names, however,
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# the jail name will be foo_com in most scripts
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ezjail_hostname=`echo -n ${ezjail_name} | tr '/~' '__'`
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ezjail_safename=`echo -n "${ezjail_name}" | tr -c '[:alnum:]' _`
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ezjail_rootdir=${ezjail_rootdir:-"${ezjail_jaildir}/${ezjail_hostname}"}
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ezjail_config=${ezjail_jailcfgs}/${ezjail_safename}
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# This scenario really will only lead to real troubles in the 'fulljail'
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# case, but I should still explain this to the user and not claim that
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# "an ezjail would already exist"
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case ${ezjail_hostname} in basejail|newjail|fulljail|flavours|ezjailtemp) exerr "Error: ezjail needs the ${ezjail_hostname} directory for its own administrative purposes. Please rename the ezjail.";; esac
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# jail names may lead to identical configs, eg. foo.bar.com == foo-bar.com
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# so check, whether we might be running into problems
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[ -e ${ezjail_config} -o -e ${ezjail_config}.norun ] && exerr "Error: an ezjail config already exists at ${ezjail_config}. Please rename the ezjail."
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# if jail root specified on command line is not absolute, make it absolute
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# inside our jail directory
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[ "${ezjail_rootdir%%[!/]*}" ] || ezjail_rootdir=${ezjail_jaildir}/${ezjail_rootdir}
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# if a directory at the specified jail root already exists, refuse to
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# install. Empty root dirs are considered okay, sometimes they are
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# mount points to be filled by ezjail.
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[ -d ${ezjail_rootdir} -a -z "`ls -I ${ezjail_rootdir}`" ] && ezjail_rootdirempty="YES"
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[ -e ${ezjail_rootdir} -a -z "${ezjail_rootdirempty}" -a -z "${ezjail_exists}" ] && exerr "Error: the specified jail root ${ezjail_rootdir} already exists."
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# if jail root specified on command line does not lie within our jail
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# directory, we need to create a softlink
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if [ "${ezjail_rootdir##${ezjail_jaildir}}" = "${ezjail_rootdir}" ]; then
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ezjail_softlink=${ezjail_jaildir}/`basename -- ${ezjail_rootdir}`
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[ -e ${ezjail_softlink} ] && exerr "Error: an ezjail already exists at ${ezjail_softlink}."
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fi
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# do some sanity checks on the selected flavour (if any)
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[ "${ezjail_flavour}" -a ! -d ${ezjail_flavours}/${ezjail_flavour} ] && exerr "Error: Flavour config directory ${ezjail_flavours}/${ezjail_flavour} not found."
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#
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# All sanity checks that may lead to errors are hopefully passed here
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#
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if [ -n "${ezjail_imagetype}" ]; then
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# Strip trailing slashes from jail root, those would confuse image path
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ezjail_image=${ezjail_rootdir%/}; while [ "${ezjail_image}" -a -z "${ezjail_image%%*/}" ]; do ezjail_image=${ezjail_image%/}; done
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[ -z "${ezjail_image}" ] && exerr "Error: Could not determine image file name, something is wrong with the jail root: ${ezjail_rootdir}."
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# Location of our image file
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ezjail_image="${ezjail_image}.img"
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# Prepare crypto jail so that an attacker cannot guess which blocks
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# have been written
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case ${ezjail_imagetype} in bde|eli) ezjail_sourcedevice=/dev/random;; simple) ezjail_sourcedevice=/dev/zero;; esac
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# If NOT exist, create image
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if [ -z "${ezjail_exists}" ]; then
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[ -e "${ezjail_image}" ] && exerr "Error: a file exists at the location ${ezjail_image}, preventing our own image file to be created."
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# Now create jail disc image
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touch "${ezjail_image}"
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if [ "${ezjail_imageblockcount}" -gt 0 ]; then
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dd if=${ezjail_sourcedevice} of="${ezjail_image}" bs=1m count=${ezjail_imageblockcount} || exerr "Error: Could not (or not fully) create the image file. You might want to check (and possibly remove) the file ${ezjail_image}. The image size provided was ${ezjail_imagesize}."
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fi
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if [ "${ezjail_imagerestbytes}" -gt 0 ]; then
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( dd if=${ezjail_sourcedevice} bs=${ezjail_imagerestbytes} count=1 >> "${ezjail_image}" ) || exerr "Error: Could not (or not fully) create the image file. You might want to check (and possibly remove) the file ${ezjail_image}. The image size provided was ${ezjail_imagesize}."
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fi
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# Attach device
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ezjail_imagedevice=`mdconfig -a -t vnode -f ${ezjail_image}`
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[ $? = 0 ] || detach_images || exerr "Error: Could not attach image device. (Command failed was 'mdconfig -a -t vnode -f ${ezjail_image}')"
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case "${ezjail_imagetype}" in
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bde|eli)
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# parse imageparams, generate attachparams
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ezjail_attachblocking="YES"
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if [ -n "${ezjail_imageparams}" ]; then
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ezjail_attachparams=`echo $0 _parse_g${ezjail_imagetype}_attach_args_ ${ezjail_imageparams} | /bin/sh`
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[ 5 -eq $? ] && exerr "processing of ezjail_imageparams failed"
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[ 3 -eq $? ] && unset ezjail_attachblocking
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fi
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case "${ezjail_imagetype}" in
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bde) init_cmd="gbde init /dev/${ezjail_imagedevice} ${ezjail_imageparams}"
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attach_cmd="gbde attach /dev/${ezjail_imagedevice} ${ezjail_attachparams}";;
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eli) init_cmd="geli init ${ezjail_imageparams} /dev/${ezjail_imagedevice}"
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attach_cmd="geli attach ${ezjail_attachparams} /dev/${ezjail_imagedevice}";;
|
|
esac
|
|
[ -n "${ezjail_attachblocking}" ] && echo "Initialising crypto device. Enter a new passphrase twice... "
|
|
( echo ${init_cmd} | /bin/sh ) || detach_images || exerr "Error: Could not initialise crypto image."
|
|
|
|
[ -n "${ezjail_attachblocking}" ] && echo "Attaching crypto device. Enter the passphrase... "
|
|
( echo ${attach_cmd} | /bin/sh ) || detach_images || exerr "Error: Could not attach crypto image."
|
|
ezjail_device=${ezjail_imagedevice}.${ezjail_imagetype}
|
|
;;
|
|
simple)
|
|
ezjail_device=${ezjail_imagedevice}
|
|
;;
|
|
esac
|
|
|
|
# Format memory image
|
|
newfs -U /dev/${ezjail_device} || detach_images || exerr "Error: Could not newfs /dev/${ezjail_device}."
|
|
# Create mount point and mount
|
|
mkdir -p ${ezjail_rootdir} || detach_images || exerr "Error: Could not create jail root mount point ${ezjail_rootdir}."
|
|
mount /dev/${ezjail_device} ${ezjail_rootdir} || detach_images || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_root}."
|
|
else
|
|
[ -e ${ezjail_rootdir} -a ! -d ${ezjail_rootdir} ] && exerr "Error: Could not create mount point for your jail image. A file exists at its location. (For existing image jails, call this tool without the .img suffix when specifying jail root.)"
|
|
[ -d ${ezjail_rootdir} ] || mkdir -p ${ezjail_rootdir}
|
|
fi
|
|
fi
|
|
|
|
# now take a copy of our template jail
|
|
if [ -z "${ezjail_exists}" ]; then
|
|
mkdir -p ${ezjail_rootdir} && cd ${ezjail_jailtemplate} && find * | cpio -p -v ${ezjail_rootdir} > /dev/null
|
|
[ $? = 0 ] || detach_images || exerr "Error: Could not copy template jail."
|
|
fi
|
|
|
|
# if a soft link is necessary, create it now
|
|
[ "${ezjail_softlink}" ] && ln -s ${ezjail_rootdir} ${ezjail_softlink}
|
|
|
|
# if the automount feature is not disabled, this fstab entry for new jail
|
|
# will be obeyed
|
|
echo -n > /etc/fstab.${ezjail_safename}
|
|
[ -n "${ezjail_imagetype}" ] && \
|
|
echo ${ezjail_rootdir}.device ${ezjail_rootdir} ufs rw 0 0 >> /etc/fstab.${ezjail_safename}
|
|
echo ${ezjail_jailbase} ${ezjail_rootdir}/basejail nullfs ro 0 0 >> /etc/fstab.${ezjail_safename}
|
|
|
|
# now, where everything seems to have gone right, create control file in
|
|
# ezjails config dir
|
|
mkdir -p ${ezjail_jailcfgs} || exerr "Error: can't create ezjails control directory (${ezjail_jailcfgs})."
|
|
( echo -e "# To specify the start up order of your ezjails, use these lines to\n# create a Jail dependency tree. See rcorder(8) for more details."
|
|
echo -e "#\n# PROVIDE: standard_ezjail\n# REQUIRE: \n# BEFORE: \n#\n"
|
|
echo export jail_${ezjail_safename}_hostname=\"${ezjail_hostname}\"
|
|
echo export jail_${ezjail_safename}_ip=\"${ezjail_ip}\"
|
|
echo export jail_${ezjail_safename}_rootdir=\"${ezjail_rootdir}\"
|
|
echo export jail_${ezjail_safename}_exec=\"/bin/sh /etc/rc\"
|
|
echo export jail_${ezjail_safename}_mount_enable=\"${ezjail_mount_enable}\"
|
|
echo export jail_${ezjail_safename}_devfs_enable=\"${ezjail_devfs_enable}\"
|
|
echo export jail_${ezjail_safename}_devfs_ruleset=\"devfsrules_jail\"
|
|
echo export jail_${ezjail_safename}_procfs_enable=\"${ezjail_procfs_enable}\"
|
|
echo export jail_${ezjail_safename}_fdescfs_enable=\"${ezjail_fdescfs_enable}\"
|
|
echo export jail_${ezjail_safename}_image=\"${ezjail_image}\"
|
|
echo export jail_${ezjail_safename}_imagetype=\"${ezjail_imagetype}\"
|
|
echo export jail_${ezjail_safename}_attachparams=\"${ezjail_attachparams}\"
|
|
echo export jail_${ezjail_safename}_attachblocking=\"${ezjail_attachblocking}\"
|
|
echo export jail_${ezjail_safename}_forceblocking=\"${ezjail_forceblocking}\"
|
|
) > ${ezjail_config}
|
|
|
|
# Final steps for flavour installation
|
|
if [ -z "${ezjail_exists}" -a -n "${ezjail_flavour}" ]; then
|
|
# install files and config to new jail
|
|
cd ${ezjail_flavours}/${ezjail_flavour} && find * | cpio -p -u -v ${ezjail_rootdir} > /dev/null
|
|
[ $? = 0 ] || echo "Warning: Could not fully install flavour."
|
|
|
|
# if the packages are links and not files we have to copy them now
|
|
find ${ezjail_rootdir}/pkg/ -type l -exec cp -r -f {} {}.ezjail \; -exec mv {}.ezjail {} \;
|
|
|
|
# If a config is found, make it auto run on jails startup
|
|
if [ -f ${ezjail_rootdir}/ezjail.flavour ]; then
|
|
ln -s /ezjail.flavour ${ezjail_rootdir}/etc/rc.d/ezjail-config.sh
|
|
chmod 0700 ${ezjail_rootdir}/ezjail.flavour
|
|
echo "Note: Shell scripts installed, flavourizing on jails first startup."
|
|
fi
|
|
fi
|
|
|
|
# Detach (crypto and) memory discs
|
|
detach_images keep
|
|
|
|
#
|
|
# For user convenience some scenarios commonly causing headaches are checked
|
|
#
|
|
|
|
# check, whether IP is configured on a local interface, warn if it isnt
|
|
ping -c 1 -m 1 -t 1 -q ${ezjail_ip} > /dev/null
|
|
[ $? = 0 ] || echo "Warning: IP ${ezjail_ip} not configured on a local interface."
|
|
|
|
# check, whether some host system services do listen on the Jails IP
|
|
TIFS=${IFS}; IFS=_
|
|
ezjail_listener=`sockstat -4 -l | grep "${ezjail_ip}:[[:digit:]]"`
|
|
[ $? = 0 ] && echo -e "Warning: Some services already seem to be listening on IP ${ezjail_ip}\n This may cause some confusion, here they are:\n${ezjail_listener}"
|
|
|
|
ezjail_listener=`sockstat -4 -l | grep "*:[[:digit:]]"`
|
|
[ $? = 0 ] && echo -e "Warning: Some services already seem to be listening on all IP, (including ${ezjail_ip})\n This may cause some confusion, here they are:\n${ezjail_listener}"
|
|
IFS=${TIFS}
|
|
|
|
[ -n "${ezjail_imagetype}" ] && echo "Note: To administrate your image jail, attach it using the '${ezjail_admin} config -i attach ${ezjail_hostname}' command."
|
|
;;
|
|
######################## ezjail-admin DELETE ########################
|
|
delete)
|
|
# Clean variables, prevent polution
|
|
unset ezjail_wipeme
|
|
|
|
shift; while getopts :w arg; do case ${arg} in
|
|
w) ezjail_wipeme="YES";;
|
|
?) exerr ${ezjail_usage_delete};;
|
|
esac; done; shift $(( $OPTIND - 1 ))
|
|
|
|
# we need name of jail to vanish
|
|
[ $# -eq 1 ] || exerr ${ezjail_usage_delete}
|
|
|
|
# Get all info we have on that jail
|
|
fetchjailinfo $1
|
|
|
|
# check for existence of jail in our records
|
|
[ -n "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
|
|
|
# if jail is still running, refuse to go any further
|
|
[ -n "${ezjail_id}" ] && exerr "Error: Jail appears to be still running, stop it first."
|
|
|
|
# if jail is attached, refuse to go any further
|
|
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} is attached as ${ezjail_device}. '${ezjail_admin} config -i detach' it first."
|
|
|
|
# now we know everything we need to let the jail be gone. remove entry
|
|
# from ezjail resource structure, delete fstab.JAILNAME
|
|
rm -f ${ezjail_config} /etc/fstab.${ezjail_safename}
|
|
|
|
# if there is a soft link pointing to the jail root, remove it
|
|
[ -L ${ezjail_softlink} ] && rm ${ezjail_softlink}
|
|
|
|
# if wiping the jail was requested, remove it
|
|
if [ "${ezjail_wipeme}" ]; then
|
|
[ "${ezjail_image}" ] && rm -f ${ezjail_image} ${ezjail_image%.img}.device
|
|
rm -rf ${ezjail_rootdir}
|
|
fi
|
|
|
|
;;
|
|
######################## ezjail-admin LIST ########################
|
|
list)
|
|
[ $# -eq 1 ] || exerr ${ezjail_usage_list}
|
|
unset ezjail_list
|
|
|
|
[ -d ${ezjail_prefix}/etc/ezjail/ ] && cd ${ezjail_prefix}/etc/ezjail/ && ezjail_list=`ls | xargs rcorder`
|
|
|
|
printf "%-3s %-5s %-15s %-28s %s\\n" STA JID IP Hostname "Root Directory"
|
|
echo "--- ----- --------------- ---------------------------- -------------------------"
|
|
for ezjail in ${ezjail_list}; do
|
|
fetchjailinfo ${ezjail%.norun}
|
|
case ${ezjail_imagetype} in simple) ezjail_state="I";; bde) ezjail_state="B";; eli) ezjail_state="E";; *) ezjail_state="D";; esac
|
|
if [ "${ezjail_id}" ]; then
|
|
ezjail_state=${ezjail_state}R
|
|
else
|
|
[ -n "${ezjail_attached}" ] && ezjail_state=${ezjail_state}A || ezjail_state=${ezjail_state}S
|
|
fi
|
|
[ "${ezjail_safename}" != "${ezjail}" ] && ezjail_state=${ezjail_state}N
|
|
|
|
printf "%-3s %-5s %-15s %-28s %s\\n" "${ezjail_state}" "${ezjail_id:-N/A}" "${ezjail_ip}" "${ezjail_hostname}" "${ezjail_rootdir}"
|
|
done
|
|
|
|
;;
|
|
######################## ezjail-admin UPDATE ########################
|
|
setup|update)
|
|
# Clean variables, prevent polution
|
|
unset ezjail_provideports
|
|
ezjail_installaction="world"
|
|
|
|
shift; while getopts :ipPs: arg; do case ${arg} in
|
|
i) ezjail_installaction="installworld";;
|
|
s) ezjail_sourcetree="${OPTARG}";;
|
|
p) ezjail_provideports="YES";;
|
|
P) ezjail_provideports="YES"; ezjail_installaction="none";;
|
|
?) exerr ${ezjail_usage_update};;
|
|
esac; done; shift $(( ${OPTIND} - 1 ))
|
|
|
|
[ $# -eq 0 ] || exerr ${ezjail_usage_update}
|
|
|
|
if [ "${ezjail_installaction}" = "none" ]; then
|
|
# check, whether ezjail has been setup correctly. existence of
|
|
# ezjail_jailbase is our indicator
|
|
[ -d ${ezjail_jailbase} ] || exerr "Error: base jail does not exist. You cannot fill base jails ports tree before creating it. Please run '${ezjail_admin} update' or '${ezjail_admin} install' first."
|
|
else
|
|
# Bump the user for some of the most common errors
|
|
[ -d ${ezjail_sourcetree} ] || exerr "Cannot find your copy of the FreeBSD source tree in ${ezjail_sourcetree}."
|
|
[ -e ${ezjail_sourcetree}/Makefile ] || exerr "Your source tree in ${ezjail_sourcetree} seems to be incomplete (Makefile missing)."
|
|
[ "`sysctl -n kern.securelevel`" -gt 0 ] || exerr "You're running in a secure level higher than 0. ezjail will not run correctly."
|
|
|
|
# Normally fulljail should be renamed by past ezjail-admin commands.
|
|
# However those may have failed
|
|
[ -d "${ezjail_jailfull}" ] && chflags -R noschg ${ezjail_jailfull} && rm -rf ${ezjail_jailfull}
|
|
mkdir -p ${ezjail_jailfull} || exerr "Cannot create temporary Jail directory."
|
|
|
|
# make and setup our world, then split basejail and newjail
|
|
cd ${ezjail_sourcetree} && env DESTDIR=${ezjail_jailfull} make ${ezjail_installaction} || exerr "make ${ezjail_installaction} failed."
|
|
cd ${ezjail_sourcetree}/etc && env DESTDIR=${ezjail_jailfull} make distribution || exerr "make distribution failed."
|
|
ezjail_splitworld
|
|
|
|
fi # installaction="none"
|
|
|
|
# Provide a copy of ports tree in basejail
|
|
[ "${ezjail_provideports}" = "YES" ] && ezjail_updateports
|
|
|
|
;;
|
|
######################## ezjail-admin INSTALL ########################
|
|
install)
|
|
# Clean variables, prevent polution
|
|
unset ezjail_release ezjail_installmanpages ezjail_installports ezjail_installsources ezjail_dir ezjail_reldir ezjail_ftpserverqueried
|
|
|
|
shift; while getopts :mpsh:r: arg; do case ${arg} in
|
|
m) ezjail_installmanpages=" manpages";;
|
|
s) ezjail_installsources=" src";;
|
|
p) ezjail_installports="YES";;
|
|
h) ezjail_ftphost="${OPTARG}";;
|
|
r) ezjail_release="${OPTARG}";;
|
|
?) exerr ${ezjail_usage_install};;
|
|
esac; done; shift $(( ${OPTIND} - 1 ))
|
|
|
|
[ $# -eq 0 ] || exerr ${ezjail_usage_install}
|
|
|
|
ezjail_installarch=`uname -p`
|
|
ezjail_ftphost=${ezjail_ftphost:-"ftp.freebsd.org"}
|
|
ezjail_ftphost=${ezjail_ftphost#ftp://}
|
|
ezjail_dir=${ezjail_ftphost#file://}
|
|
[ "${ezjail_dir%%[!/]*}" ] || ezjail_reldir=${PWD}
|
|
|
|
[ "`sysctl -n kern.securelevel`" -gt 0 ] || exerr "You're running in a secure level higher than 0. ezjail will not run correctly."
|
|
|
|
# ftp servers normally wont provide non-RELEASE-builds
|
|
if [ -z "${ezjail_release}" -a "${ezjail_dir}" = "${ezjail_ftphost}" ]; then
|
|
ezjail_release=`uname -r`
|
|
case ${ezjail_release} in *-STABLE) ezjail_release="${ezjail_release%-STABLE}-RELEASE";; esac
|
|
if [ "${ezjail_release%-RELEASE}" = "${ezjail_release}" ]; then
|
|
echo "Your system is ${ezjail_release}. Normally FTP-servers don't provide non-RELEASE-builds."
|
|
ezjail_queryftpserver || echo "... I'll continue anyway."
|
|
echo -n "Release [ ${ezjail_release} ]: "
|
|
read ezjail_releasetmp
|
|
[ "${ezjail_releasetmp}" ] && ezjail_release=${ezjail_releasetmp}
|
|
fi
|
|
fi
|
|
|
|
# Normally fulljail should be renamed by past ezjail-admin commands.
|
|
# However those may have failed
|
|
[ -d "${ezjail_jailfull}" ] && chflags -R noschg ${ezjail_jailfull} && rm -rf ${ezjail_jailfull}
|
|
mkdir -p ${ezjail_jailfull} || exerr "Cannot create temporary Jail directory."
|
|
DESTDIR=${ezjail_jailfull}
|
|
|
|
rm -rf ${ezjail_jailtemp}
|
|
for pkg in base ${ezjail_installmanpages} ${ezjail_installsources}; do
|
|
|
|
# The first case means, that a remote host has been specified.
|
|
if [ "${ezjail_dir}" = "${ezjail_ftphost}" ]; then
|
|
# Create and try to access temp dir
|
|
mkdir -p ${ezjail_jailtemp} || exerr "Could not create temporary base jail directory ${ezjail_jailtemp}."
|
|
cd ${ezjail_jailtemp} || exerr "Could not cd to ${ezjail_jailtemp}."
|
|
|
|
# Try all paths as stolen from sysinstall, break on success.
|
|
for ezjail_path in pub/FreeBSD/releases pub/FreeBSD/snapshot pub/FreeBSD releases snapshots NO; do
|
|
if [ "${ezjail_path}" = "NO" ]; then
|
|
echo -e "\nCould not fetch ${pkg} from ${ezjail_ftphost}.\nMaybe your release (${ezjail_release}) is specified incorrectly or the host ${ezjail_ftphost} does not provide that release build.\nUse the -r option to specify an existing release or the -h option to specify an alternative ftp server." >&2
|
|
[ -z "${ezjail_ftpserverqueried}" ] && ezjail_queryftpserver
|
|
exit 1
|
|
fi
|
|
ftp "${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/${ezjail_release}/${pkg}/*" && break
|
|
done
|
|
|
|
# These actions are really ugly: sources want $1 to contain the set
|
|
# of sources to install, base asks the user if he is sure, hence the
|
|
# yes and the set -- all
|
|
[ "${pkg}" = "base" ] && echo "Ignore the next question, ezjail answers it for you."
|
|
set -- all
|
|
[ -f install.sh ] && yes | . install.sh
|
|
[ $? = 0 ] || exerr "Package install script for ${pkg} failed."
|
|
|
|
rm -rf ${ezjail_jailtemp}
|
|
else
|
|
cd ${ezjail_reldir}/${ezjail_dir}/${pkg} || exerr "Could not cd to ${ezjail_dir}."
|
|
set -- all
|
|
[ -f install.sh ] && yes | . install.sh
|
|
[ $? = 0 ] || exerr "Package install script for ${pkg} failed."
|
|
fi
|
|
done
|
|
|
|
# Split basejail and newjail
|
|
ezjail_splitworld
|
|
|
|
# Fill ports, if requested
|
|
[ "${ezjail_installports}" = "YES" ] && ezjail_updateports
|
|
|
|
;;
|
|
######################## ezjail-admin CONFIG ########################
|
|
config)
|
|
# Clean variables, prevent polution
|
|
unset ezjail_setrunnable ezjail_imageaction
|
|
|
|
shift; while getopts :r:i:n: arg; do case ${arg} in
|
|
i) ezjail_imageaction=${OPTARG};;
|
|
r) ezjail_setrunnable=${OPTARG};;
|
|
n) ezjail_new_name=${OPTARG};;
|
|
?) exerr ${ezjail_usage_config};;
|
|
esac; done; shift $(( ${OPTIND} - 1 ))
|
|
|
|
[ $# -eq 1 ] || exerr ${ezjail_usage_config}
|
|
|
|
# Jail name mandatory
|
|
fetchjailinfo $1
|
|
|
|
# check for existence of jail in our records
|
|
[ -n "${ezjail_config}" ] || exerr "Error: Nothing known about jail ${ezjail_name}."
|
|
|
|
# Nothing to be configured?
|
|
[ -z "${ezjail_setrunnable}" -a -z "${ezjail_new_name}" -a -z "${ezjail_imageaction}" ] && echo "Warning: No config option specified."
|
|
|
|
# Do we want a new name for our jail?
|
|
if [ -n "${ezjail_new_name}" ]; then
|
|
# if jail is still running, refuse to go any further
|
|
[ -n "${ezjail_id}" ] && exerr "Error: Jail appears to be still running, stop it first."
|
|
|
|
# Cannot rename an attached jail
|
|
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} is attached as ${ezjail_device}. '${ezjail_admin} config -i detach' it first."
|
|
|
|
# The new values for the jail
|
|
ezjail_new_hostname=`echo -n ${ezjail_new_name} | tr '/~' '__'`
|
|
ezjail_new_safename=`echo -n "${ezjail_new_name}" | tr -c '[:alnum:]' _`
|
|
ezjail_new_rootdir=`dirname -- ${ezjail_rootdir}`/${ezjail_new_hostname}
|
|
ezjail_new_config=${ezjail_jailcfgs}/${ezjail_new_safename}
|
|
[ "${ezjail_config}" = "${ezjail_config%.norun}" ] || ezjail_new_config=${ezjail_jailcfgs}/${ezjail_new_safename}.norun
|
|
ezjail_new_softlink=${ezjail_jaildir}/`basename -- ${ezjail_new_rootdir}`
|
|
|
|
# those are just copied
|
|
eval ezjail_new_ip=\"\$jail_${ezjail_safename}_ip\"
|
|
eval ezjail_new_exec=\"\$jail_${ezjail_safename}_exec\"
|
|
eval ezjail_new_mount_enable=\"\$jail_${ezjail_safename}_mount_enable\"
|
|
eval ezjail_new_devfs_enable=\"\$jail_${ezjail_safename}_devfs_enable\"
|
|
eval ezjail_new_devfs_ruleset=\"\$jail_${ezjail_safename}_devfs_ruleset\"
|
|
eval ezjail_new_procfs_enable=\"\$jail_${ezjail_safename}_devfs_enable\"
|
|
eval ezjail_new_fdescfs_enable=\"\$jail_${ezjail_safename}_fdescfs_enable\"
|
|
eval ezjail_new_attachparams=\"\$jail_${ezjail_safename}_attachparams\"
|
|
eval ezjail_new_attachblocking=\"\$jail_${ezjail_safename}_attachblocking\"
|
|
eval ezjail_new_forceblocking=\"\$jail_${ezjail_safename}_forceblocking\"
|
|
eval ezjail_new_imagetype=\"\$jail_${ezjail_safename}_imagetype\"
|
|
|
|
# This scenario really will only lead to real troubles in the 'fulljail'
|
|
# case, but I should still explain this to the user and not claim that
|
|
# "an ezjail would already exist"
|
|
case ${ezjail_new_hostname} in basejail|newjail|fulljail|flavours|ezjailtemp) exerr "Error: ezjail needs the ${ezjail_new_hostname} directory for its own administrative purposes. Please rename the ezjail.";; esac
|
|
|
|
# jail names may lead to identical configs, eg. foo.bar.com == foo-bar.com
|
|
# so check, whether we might be running into problems
|
|
[ -e ${ezjail_new_config} -o -e ${ezjail_new_config}.norun ] && exerr "Error: an ezjail config already exists at ${ezjail_new_config}. Please rename the ezjail."
|
|
|
|
# since we just used the old rootdir prefix and added the new hostname,
|
|
# we might end up at an existing directory
|
|
[ -e ${ezjail_new_rootdir} ] && exerr "Error: An object already exists at ${ezjail_new_rootdir}, cant rename."
|
|
|
|
# prevent trouble with creating our softlink
|
|
[ -L ${ezjail_softlink} -a -e ${ezjail_new_softlink} ] && exerr "Error: An object already exists at ${ezjail_new_softlink}, cant create softlink there."
|
|
|
|
# need to rename the image?
|
|
if [ -n "${ezjail_image}" ]; then
|
|
# Do we have an auto generated image name?
|
|
if [ "${ezjail_rootdir}.img" = "${ezjail_image}" ]; then
|
|
ezjail_new_image=${ezjail_new_rootdir}.img
|
|
[ -e ${ezjail_new_image} ] && exerr "Error: An object already exists at ${ezjail_new_image}, cant rename image."
|
|
mv ${ezjail_image} ${ezjail_new_image}
|
|
else
|
|
ezjail_new_image=${ezjail_image}
|
|
echo "Warning: Image file for jail ${ezjail_name} remains ${ezjail_image}, as it was not auto generated"
|
|
fi
|
|
else
|
|
unset ezjail_new_image
|
|
fi
|
|
|
|
# adjust softlink
|
|
if [ -L "${ezjail_softlink}" ]; then
|
|
rm ${ezjail_softlink}
|
|
ln -s ${ezjail_new_rootdir} ${ezjail_new_softlink}
|
|
fi
|
|
|
|
# rename rootdir
|
|
mv ${ezjail_rootdir} ${ezjail_new_rootdir}
|
|
|
|
# rename fstab
|
|
echo -n > /etc/fstab.${ezjail_new_safename}
|
|
[ -n "${ezjail_new_imagetype}" ] && \
|
|
echo ${ezjail_new_rootdir}.device ${ezjail_new_rootdir} ufs rw 0 0 >> /etc/fstab.${ezjail_new_safename}
|
|
echo ${ezjail_jailbase} ${ezjail_new_rootdir}/basejail nullfs ro 0 0 >> /etc/fstab.${ezjail_new_safename}
|
|
rm /etc/fstab.${ezjail_safename}
|
|
|
|
# rename config file, preserve comments
|
|
(
|
|
grep -e ^\# ${ezjail_config}
|
|
echo
|
|
echo export jail_${ezjail_new_safename}_hostname=\"${ezjail_new_hostname}\"
|
|
echo export jail_${ezjail_new_safename}_ip=\"${ezjail_new_ip}\"
|
|
echo export jail_${ezjail_new_safename}_rootdir=\"${ezjail_new_rootdir}\"
|
|
echo export jail_${ezjail_new_safename}_exec=\"${ezjail_new_exec}\"
|
|
echo export jail_${ezjail_new_safename}_mount_enable=\"${ezjail_new_mount_enable}\"
|
|
echo export jail_${ezjail_new_safename}_devfs_enable=\"${ezjail_new_devfs_enable}\"
|
|
echo export jail_${ezjail_new_safename}_devfs_ruleset=\"${ezjail_new_devfs_ruleset}\"
|
|
echo export jail_${ezjail_new_safename}_procfs_enable=\"${ezjail_new_procfs_enable}\"
|
|
echo export jail_${ezjail_new_safename}_fdescfs_enable=\"${ezjail_new_fdescfs_enable}\"
|
|
echo export jail_${ezjail_new_safename}_image=\"${ezjail_new_image}\"
|
|
echo export jail_${ezjail_new_safename}_imagetype=\"${ezjail_new_imagetype}\"
|
|
echo export jail_${ezjail_new_safename}_attachparams=\"${ezjail_new_attachparams}\"
|
|
echo export jail_${ezjail_new_safename}_attachblocking=\"${ezjail_new_attachblocking}\"
|
|
echo export jail_${ezjail_new_safename}_forceblocking=\"${ezjail_new_forceblocking}\"
|
|
) > ${ezjail_new_config}
|
|
|
|
# remove old config
|
|
rm ${ezjail_config}
|
|
|
|
# usually that doesnt go smoothly, but the user wanted it
|
|
# that way ;)
|
|
echo "Jail has been renamed. You might want to check ${ezjail_new_config} and /etc/fstab.${ezjail_new_safename} to ensure everything has gone smoothly."
|
|
echo "Also check settings in your Jail's /etc/ directory (especially /etc/rc.conf)."
|
|
|
|
# reread config
|
|
fetchjailinfo ${ezjail_new_safename}
|
|
fi
|
|
|
|
case ${ezjail_setrunnable} in
|
|
run) [ "${ezjail_config}" = "${ezjail_config%.norun}" ] || mv ${ezjail_config} ${ezjail_config%.norun};;
|
|
norun) [ "${ezjail_config}" = "${ezjail_config%.norun}" ] && mv ${ezjail_config} ${ezjail_config}.norun ;;
|
|
esac
|
|
|
|
[ -n "${ezjail_imageaction}" -a -z "${ezjail_image}" ] && exerr "Error: Jail ${ezjail_name} not an image jail."
|
|
|
|
case "${ezjail_imageaction}" in
|
|
attach)
|
|
# Check, if image already attached
|
|
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
|
|
rm -f ${ezjail_rootdir}.device
|
|
|
|
# Attach images by type
|
|
attach_images
|
|
|
|
mount /dev/${ezjail_device} ${ezjail_rootdir} || detach_images keep || exerr "Error: Could not mount /dev/${ezjail_device} to ${ezjail_rootdir}."
|
|
# relink image device
|
|
ln -s /dev/${ezjail_device} ${ezjail_rootdir}.device
|
|
|
|
;;
|
|
detach)
|
|
# Check, if image really attached or running
|
|
[ -n "${ezjail_id}" ] && exerr "Error: Jail ${ezjail_name} still running. Can not detach."
|
|
[ -n "${ezjail_attached}" ] || exerr "Error: Jail image file ${ezjail_name} is not attached."
|
|
ezjail_device=${ezjail_device#/dev/}
|
|
|
|
# Add this device to the list of devices to be unmounted
|
|
case ${ezjail_imagetype} in
|
|
crypto|bde) ezjail_imagedevice="${ezjail_device%.bde}" ;;
|
|
eli) ezjail_imagedevice="${ezjail_device%.eli}" ;;
|
|
*) ezjail_imagedevice="${ezjail_device}" ;;
|
|
esac
|
|
|
|
# Unmount/detach everything
|
|
detach_images keep
|
|
|
|
# Remove soft link (which acts as a lock)
|
|
[ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device
|
|
;;
|
|
fsck)
|
|
# Check, if image already attached
|
|
[ -n "${ezjail_attached}" ] && exerr "Error: Jail image file ${ezjail_image} already attached as ${ezjail_device}."
|
|
rm -f ${ezjail_rootdir}.device
|
|
|
|
# Attach images by type
|
|
attach_images
|
|
|
|
fsck_ufs /dev/${ezjail_device}
|
|
|
|
# Detach images by type
|
|
detach_images keep
|
|
|
|
# Remove soft link (which acts as a lock)
|
|
[ -e /dev/${ezjail_imagedevice} ] || rm -f ${ezjail_rootdir}.device
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
##############################################################################
|
|
# ezjail_imageparams HACK starts here
|
|
#
|
|
#
|
|
_parse_geli_attach_args_)
|
|
# create geli(8) attach arguments from geli(8) init arguments:
|
|
# -P becomes -p if present, -K newkeyfile becomes -k newkeyfile if present,
|
|
# everything else is dicarded
|
|
# exit values: 2->NO_ERROR, 3->NO_ERROR,PASSWORD_SET, 5->PARSER_ERROR
|
|
_exit=2
|
|
shift; while getopts :bPva:i:K:l:s: arg; do case ${arg} in
|
|
b|v|a|i|l|s);; # ignore these
|
|
P) echo -n "-p "; _exit=3 ;;
|
|
K) echo -n "-k '$OPTARG' ";;
|
|
?) exit 5;;
|
|
esac; done
|
|
exit ${_exit}
|
|
;;
|
|
_parse_gbde_attach_args_)
|
|
# create gbde(8) attach arguments from gbde(8) init arguments:
|
|
# -L lockfile becomes -l lockfile if present
|
|
# -K keyfile becomes -k keyfile if present
|
|
# -P passphrase becomes -p passphrase if present
|
|
# everything else is discarded
|
|
# exit values: 2->NO_ERROR, 3->NO_ERROR+PASSWORD_SET, 5->PARSER_ERROR
|
|
_exit=2
|
|
shift; while getopts :iK:f:L:P: arg; do case ${arg} in
|
|
i|f);; # ignore these
|
|
P) echo -n "-p '$OPTARG' "; _exit=3;;
|
|
K) echo -n "-k '$OPTARG' ";;
|
|
L) echo -n "-l '$OPTARG' ";;
|
|
?) exit 5;;
|
|
esac; done
|
|
exit ${_exit}
|
|
;;
|
|
#
|
|
# ezjail_imageparams HACK ends here (thank god)
|
|
##############################################################################
|
|
|
|
*)
|
|
exerr ${ezjail_usage_ezjailadmin}
|
|
;;
|
|
esac
|