From 2368ae43a7ee650d3f643629afbd5686f7a3e9eb Mon Sep 17 00:00:00 2001
From: erdgeist <erdgeist@erdgeist.org>
Date: Sat, 17 Nov 2012 21:20:23 +0000
Subject: Cleaned up the code that differentiates between pre 9.0 and post 9.0
distribution layout. Now using fetch to remotely fetch the distribution
packages for post 9.0 dists. Using fetch allows to specify protocols other
than file:// and ftp://, with ftp:// being the default. http servers are not
yet queried for the distributions provided.
---
ezjail-admin | 91 +++++++++++++++++++++++++++++++++---------------------------
1 file changed, 50 insertions(+), 41 deletions(-)
(limited to 'ezjail-admin')
diff --git a/ezjail-admin b/ezjail-admin
index 6b01ec3..fc5bc74 100755
--- a/ezjail-admin
+++ b/ezjail-admin
@@ -333,12 +333,12 @@ ezjail_queryftpserver () {
TIFS=${IFS}; IFS=
for ezjail_path in pub/FreeBSD/releases pub/FreeBSD/snapshot pub/FreeBSD releases snapshots pub/FreeBSD-Archive/old-releases NO; do
if [ ${ezjail_path} = "NO" ]; then
- echo "Warning: I am having problems querying the ftp server you specified (${ezjail_ftphost})."
+ echo "Warning: I am having problems querying the ftp server you specified (${ezjail_disturi})."
_ret=1; break
fi
- ezjail_ftpresponse=`echo ls | ftp "${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/" 2> /dev/null` 2> /dev/null
+ ezjail_ftpresponse=`echo ls | ftp "${ezjail_disturi}:${ezjail_path}/${ezjail_installarch}/" 2> /dev/null` 2> /dev/null
if [ $? -eq 0 ]; then
- echo -e "The ftp server you specified (${ezjail_ftphost}) seems to provide the following builds:\n${ezjail_ftpresponse}"
+ echo -e "The ftp server you specified (${ezjail_disturi}) seems to provide the following builds:\n${ezjail_ftpresponse}"
_ret=0; break
fi
done
@@ -952,7 +952,7 @@ setup|update)
######################## ezjail-admin INSTALL ########################
install)
# Clean variables, prevent pollution
- unset ezjail_release ezjail_installmanpages ezjail_installports ezjail_installsources ezjail_dir ezjail_reldir ezjail_ftpserverqueried
+ unset ezjail_release ezjail_installmanpages ezjail_installports ezjail_installsources ezjail_dir ezjail_ftpserverqueried ezjail_proto ezjail_disturi
shift; while getopts :mMpPsSh:r: arg; do case ${arg} in
m) ezjail_installmanpages=" manpages";;
@@ -971,9 +971,9 @@ install)
ezjail_installarch=`uname -p`
ezjail_installplatform=`uname -m`
: ${ezjail_ftphost="ftp.freebsd.org"}
- ezjail_ftphost=${ezjail_ftphost#ftp://}
- ezjail_dir=${ezjail_ftphost#file://}
- [ "${ezjail_dir%%[!/]*}" ] || ezjail_reldir=`pwd -P`
+ ezjail_proto=${ezjail_ftphost%%://*}
+ [ "${ezjail_proto}" = "${ezjail_ftphost}" ] && ezjail_proto=ftp
+ ezjail_disturi=${ezjail_ftphost#*://}
[ "`sysctl -n kern.securelevel`" -gt 0 ] && exerr "Error: You are running in a secure level higher than 0.\n ${ezjail_admin} will not install correctly.\n Please reboot into a lower secure level."
@@ -986,13 +986,13 @@ install)
ezjail_release_major=${ezjail_release%%.*}
# ftp servers normally wont provide non-RELEASE-builds
- if [ "${ezjail_dir}" = "${ezjail_ftphost}" ]; then
+ if [ "${ezjail_proto}" != "file" ]; then
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."
[ ${ezjail_release_major} -ge 9 ] && ezjail_installarch="${ezjail_installplatform}/${ezjail_installarch}"
- ezjail_queryftpserver || echo "... I'll continue anyway."
- echo -n "Release [ ${ezjail_release} ]: "
+ [ "${ezjail_proto}" != "ftp" ] || ezjail_queryftpserver || echo "... I'll continue anyway."
+ echo -n "Release to fetch [ ${ezjail_release} ]: "
read ezjail_releasetmp
[ "${ezjail_releasetmp}" ] && ezjail_release=${ezjail_releasetmp}
ezjail_installarch=`uname -p`
@@ -1003,14 +1003,15 @@ install)
# From 9.0 releases come with a new layout
# It is now a single archive ${pkg}.txz instead of a list of archive parts under ${pkg}/*
# man pages come with the base
+ # We can use fetch to connect to the ftp host, allowing the use of proxies. We needed ftp
+ # in pre-9.0-releases to make ${pkg}/* work.
# We assume for now that jail's platform is supposed to be that of the host. That may change later.
ezjail_release_major=${ezjail_release%%.*}
+ [ "${ezjail_release_major}" -eq "${ezjail_release_major}" ] 2>/dev/null || exerr ${ezjail_release} does not look like a valid FreeBSD version descriptor
if [ ${ezjail_release_major} -ge 9 -a -n "${ezjail_installmanpages}" ]; then
echo "Note: From FreeBSD 9.0 man pages are part of the base package"
unset ezjail_installmanpages
fi
- [ ${ezjail_release_major} -ge 9 ] && ezjail_installarch="${ezjail_installplatform}/${ezjail_installarch}"
- [ ${ezjail_release_major} -ge 9 ] && ezjail_pkgsuffix=".txz" || ezjail_pkgsuffix="/*"
# Normally fulljail should be renamed by past ezjail-admin commands.
# However those may have failed
@@ -1030,46 +1031,54 @@ install)
rm -rf "${ezjail_jailtemp}"
for pkg in ${ezjail_basesystem} ${ezjail_installmanpages} ${ezjail_installsources}; do
- # The first case means, that a remote host has been specified.
- if [ "${ezjail_dir}" = "${ezjail_ftphost}" ]; then
+ if [ "${ezjail_proto}" = "file" ]; then
+ # The easy case means, that a local distribution directory has been specified.
+
+ if [ ${ezjail_release_major} -ge 9 ]; then
+ [ -r "${ezjail_disturi}/${pkg}.txz" ] || exerr "Error: Can not access package file ${ezjail_disturi}/${pkg}.txz"
+ xzdec ${ezjail_disturi}/${pkg}.txz | tar --unlink -xpJf - -C ${DESTDIR}
+ else
+ ezjail_backdir=`pwd -P`
+ cd "${ezjail_disturi}/${pkg}" || exerr "Error: Could not cd to ${ezjail_disturi}."
+ [ "${pkg}" = "base" ] && echo "Ignore the next question, ezjail answers it for you."
+ set -- all
+ [ -f install.sh ] && yes | . install.sh
+ [ $? -eq 0 ] || exerr "Error: Package install script for ${pkg} failed."
+ cd "${ezjail_backdir}"
+ fi
+ else
+ # The hard case means, we have to fetch the distribution files from a remote server
+
# Create and try to access temp dir
mkdir -p "${ezjail_jailtemp}" || exerr "Error: Could not create temporary base jail directory ${ezjail_jailtemp}."
cd "${ezjail_jailtemp}" || exerr "Error: Could not cd to ${ezjail_jailtemp}."
# Try all paths as stolen from sysinstall, break on success.
for ezjail_path in pub/FreeBSD/releases pub/FreeBSD/snapshot pub/FreeBSD releases snapshots pub/FreeBSD-Archive/old-releases NO; do
+ # Once we tried all paths, we give up and nudge the user
if [ "${ezjail_path}" = "NO" ]; then
- echo -e "\nCould not fetch ${pkg} from ${ezjail_ftphost}.\n Maybe your release (${ezjail_release}) is specified incorrectly or the host ${ezjail_ftphost} does not provide that release build.\n Use the -r option to specify an existing release or the -h option to specify an alternative ftp server." >&2
- [ "${ezjail_ftpserverqueried}" ] || ezjail_queryftpserver
+ echo -e "\nCould not fetch ${pkg} from ${ezjail_proto}://${ezjail_disturi}.\n Maybe your release (${ezjail_release}) is specified incorrectly or the host ${ezjail_disturi} does not provide that release build.\n Use the -r option to specify an existing release or the -h option to specify an alternative ftp server." >&2
+ [ "${ezjail_proto}" = "ftp" -a -z "${ezjail_ftpserverqueried}" ] && ezjail_queryftpserver
exit 1
fi
- ftp "${ezjail_ftphost}:${ezjail_path}/${ezjail_installarch}/${ezjail_release}/${pkg}${ezjail_pkgsuffix}" && break
- done
- if [ ${ezjail_release_major} -ge 9 ]; then
- xzdec ${pkg}.txz | tar --unlink -xpJf - -C ${DESTDIR}
- else
- # 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
- [ $? -eq 0 ] || exerr "Error: Package install script for ${pkg} failed."
- fi
+ # Fetching and extraction distributions has become much easier from 9.0
+ if [ ${ezjail_release_major} -ge 9 ]; then
+ fetch "${ezjail_proto}://${ezjail_disturi}/${ezjail_path}/${ezjail_installplatform}/${ezjail_installarch}/${ezjail_release}/${pkg}.txz" || continue
+ xzdec ${pkg}.txz | tar --unlink -xpJf - -C ${DESTDIR}
+ else
+ ftp ${ezjail_disturi}:${ezjail_path}/${ezjail_installarch}/${ezjail_release}/${pkg}/* || continue
+ # 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
+ [ $? -eq 0 ] || exerr "Error: Package install script for ${pkg} failed."
+ fi
- rm -rf "${ezjail_jailtemp}"
- else
- if [ ${ezjail_release_major} -ge 9 ]; then
- [ -r "${ezjail_reldir}/${ezjail_dir}/${pkg}.txz" ] || exerr "Error: Can not access package file ${ezjail_reldir}/${ezjail_dir}/${pkg}.txz"
- xzdec ${ezjail_reldir}/${ezjail_dir}/${pkg}.txz | tar --unlink -xpJf - -C ${DESTDIR}
- else
- cd "${ezjail_reldir}/${ezjail_dir}/${pkg}" || exerr "Error: Could not cd to ${ezjail_dir}."
- [ "${pkg}" = "base" ] && echo "Ignore the next question, ezjail answers it for you."
- set -- all
- [ -f install.sh ] && yes | . install.sh
- [ $? -eq 0 ] || exerr "Error: Package install script for ${pkg} failed."
- fi
+ rm -rf "${ezjail_jailtemp}"
+ done
fi
done
--
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