experimental support for fetching basejail from ftp.freebsd.org, will be merged into ezjail-admin

1 files changed, 120 insertions, 0 deletions

diff --git a/ezjail-release.sh b/ezjail-release.sh
new file mode 100755
index 0000000..5344a06
--- /dev/null
+++ b/ezjail-release.sh
@@ -0,0 +1,120 @@
+#!/bin/sh
+
+# ugly: this variable is set during port install time
+ezjail_prefix=/usr/local
+ezjail_etc=${ezjail_prefix}/etc
+ezjail_share=${ezjail_prefix}/share/ezjail
+ezjail_examples=${ezjail_prefix}/share/examples/ezjail
+ezjail_jailcfgs=${ezjail_etc}/ezjail
+
+# read user config
+[ -f ${ezjail_etc}/ezjail.conf ] && . ${ezjail_etc}/ezjail.conf
+
+# set defaults
+ezjail_jaildir=${ezjail_jaildir:-"/usr/jails"}
+ezjail_jailtemplate=${ezjail_jailtemplate:-"${ezjail_jaildir}/newjail"}
+ezjail_jailbase=${ezjail_jailbase:-"${ezjail_jaildir}/basejail"}
+ezjail_jailfull=${ezjail_jailfull:-"${ezjail_jaildir}/fulljail"}
+ezjail_flavours=${ezjail_flavours:-"${ezjail_jaildir}/flavours"}
+ezjail_sourcetree=${ezjail_sourcetree:-"/usr/src"}
+ezjail_portscvsroot=${ezjail_portscvsroot:-":pserver:anoncvs@anoncvs.at.FreeBSD.org:/home/ncvs"}
+
+# define our bail out shortcut
+exerr () { echo -e "$*"; exit 1; }
+
+# check for command
+[ "$1" ] || exerr "Usage: `basename -- $0` [create|delete|list|release|update] {params}"
+
+case "$1" in
+######################## ezjail-admin RELEASE ########################
+release)
+  shift
+  args=`getopt mpr:s: $*` || exerr "Usage: `basename -- $0` release [-m] [-p] [-r release] [-s server]"
+
+  basejail_release=
+  basejail_server=
+  basejail_manpages=
+  basejail_ports=
+  basejail_reldir=
+
+  set -- ${args}
+  for arg do
+    case ${arg} in
+      -m) basejail_manpages=" manpages"; shift;;
+      -m) basejail_ports=" ports"; shift;;
+      -r) basejail_release="$2"; shift 2;;
+      -s) basejail_server="$2"; shift 2;;
+      --) shift; break;;
+    esac
+  done
+
+  basejail_arch=`uname -p`
+  basejail_server=${basejail_server:-"ftp.freebsd.org:"}
+  basejail_server=${basejail_server#ftp://}
+  basejail_dir=${basejail_server#file://}
+  [ "${basejail_dir%%[!/]*}" ] || ${basejail_reldir}=${PWD}
+  basejail_tmp=${ezjail_jaildir}/tmp
+  basejail_fill="base ${basejail_manpages} ${basejail_ports}"
+
+  # ftp servers normally wont provide CURRENT-builds
+  if [ -z "{$basejail_release}" ]; then
+    ${basejail_release}=`uname -r`
+    if [ "${basejail_release%CURRENT}" != "${basejail_release}" -a "${basejail_dir}" != "${basejail_server}" ]; then
+      echo "Your system is ${basejail_release}. Normally FTP-servers don't provide CURRENT-builds."
+      echo -n "Release [ ${basejail_release} ]: "
+      read release_tmp
+      [ "$release_tmp" ] && basejail_release=${release_tmp}
+    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 "Could not create temporary base jail directory ${ezjail_jailfull}."
+  DESTDIR=${ezjail_jailfull}
+
+  rm -rf ${basejail_tmp}
+  for pkg in ${basejail_fill}; do
+    if [ "${basejail_dir}" = "${basejail_server}" ]; then
+      mkdir -p ${basejail_tmp} || exerr "Could not create temporary base jail directory ${basejail_tmp}."
+      cd ${basejail_tmp}
+      for basejail_path in /pub/FreeBSD/releases /pub/FreeBSD/snapshot /FreeBSD NO; do
+        [ "${basejail_path}" = "NO" ] && exerr "Could not fetch ${pkg} from ${basejail_server}."
+        ftp "${basejail_server}${basejail_path}/${basejail_arch}/${basejail_release}/${pkg}/*" > /dev/null && break
+      done
+      [ -f install.sh ] && yes | . install.sh
+      rm -rf ${basejail_tmp}
+    else
+      cd ${basejail_reldir}/${basejail_dir}/${pkg} || exerr "Could not change to ${basejail_dir}."
+      [ -f install.sh ] && yes | . install.sh
+    fi
+  done
+
+  # Fill basejail from installed world
+  cd ${ezjail_jailfull}
+  # This mkdir is important, since cpio will create intermediate
+  # directories with permission 0700 which is bad
+  mkdir -p ${ezjail_jailbase}/usr
+  for dir in bin boot lib libexec rescue sbin usr/bin usr/include usr/lib usr/libexec usr/sbin usr/src usr/share; do
+    find ${dir} | cpio -d -p -v ${ezjail_jailbase} || exerr "Installation of ${dir} failed."
+    chflags -R noschg ${dir}; rm -r ${dir}; ln -s /basejail/${dir} ${dir}
+  done
+  mkdir basejail
+
+  # Try to remove the old template jail
+  if [ -d ${ezjail_jailtemplate} ]; then
+    if [ -d ${ezjail_jailtemplate}_old ]; then
+      chflags -R noschg ${ezjail_jailtemplate}_old
+      rm -rf ${ezjail_jailtemplate}_old
+    fi
+    mv ${ezjail_jailtemplate} ${ezjail_jailtemplate}_old
+  fi
+  mv ${ezjail_jailfull} ${ezjail_jailtemplate}
+
+  ;;
+*)
+  exerr "Usage: `basename -- $0` [create|delete|list|update] {params}"
+  ;;
+esac
+