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-#!/bin/sh
-# WARNING: REQUIRES /bin/sh
-#
-# - must run on /bin/sh on solaris 9
-# - must run on /bin/sh on AIX 6.x
-#
-# Copyright:: Copyright (c) 2010-2015 Chef Software, Inc.
-# License:: Apache License, Version 2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# helpers.sh
-############
-# This section has some helper functions to make life easier.
-#
-# Outputs:
-# $tmp_dir: secure-ish temp directory that can be used during installation.
-############
-
-# Check whether a command exists - returns 0 if it does, 1 if it does not
-exists() {
- if command -v $1 >/dev/null 2>&1
- then
- return 0
- else
- return 1
- fi
-}
-
-# Output the instructions to report bug about this script
-report_bug() {
- echo "Version: $version"
- echo ""
- echo "Please file a Bug Report at https://github.com/chef/omnitruck/issues/new"
- echo "Alternatively, feel free to open a Support Ticket at https://www.chef.io/support/tickets"
- echo "More Chef support resources can be found at https://www.chef.io/support"
- echo ""
- echo "Please include as many details about the problem as possible i.e., how to reproduce"
- echo "the problem (if possible), type of the Operating System and its version, etc.,"
- echo "and any other relevant details that might help us with troubleshooting."
- echo ""
-}
-
-checksum_mismatch() {
- echo "Package checksum mismatch!"
- report_bug
- exit 1
-}
-
-unable_to_retrieve_package() {
- echo "Unable to retrieve a valid package!"
- report_bug
- echo "Metadata URL: $metadata_url"
- if test "x$download_url" != "x"; then
- echo "Download URL: $download_url"
- fi
- if test "x$stderr_results" != "x"; then
- echo "\nDEBUG OUTPUT FOLLOWS:\n$stderr_results"
- fi
- exit 1
-}
-
-http_404_error() {
- echo "Omnitruck artifact does not exist for version $version on platform $platform"
- echo ""
- echo "Either this means:"
- echo " - We do not support $platform"
- echo " - We do not have an artifact for $version"
- echo ""
- echo "This is often the latter case due to running a prerelease or RC version of chef"
- echo "or a gem version which was only pushed to rubygems and not omnitruck."
- echo ""
- echo "You may be able to set your knife[:bootstrap_version] to the most recent stable"
- echo "release of Chef to fix this problem (or the most recent stable major version number)."
- echo ""
- echo "In order to test the version parameter, adventurous users may take the Metadata URL"
- echo "below and modify the '&v=<number>' parameter until you successfully get a URL that"
- echo "does not 404 (e.g. via curl or wget). You should be able to use '&v=11' or '&v=12'"
- echo "succesfully."
- echo ""
- echo "If you cannot fix this problem by setting the bootstrap_version, it probably means"
- echo "that $platform is not supported."
- echo ""
- # deliberately do not call report_bug to suppress bug report noise.
- echo "Metadata URL: $metadata_url"
- if test "x$download_url" != "x"; then
- echo "Download URL: $download_url"
- fi
- if test "x$stderr_results" != "x"; then
- echo "\nDEBUG OUTPUT FOLLOWS:\n$stderr_results"
- fi
- exit 1
-}
-
-capture_tmp_stderr() {
- # spool up /tmp/stderr from all the commands we called
- if test -f "$tmp_dir/stderr"; then
- output=`cat $tmp_dir/stderr`
- stderr_results="${stderr_results}\nSTDERR from $1:\n\n$output\n"
- rm $tmp_dir/stderr
- fi
-}
-
-# do_wget URL FILENAME
-do_wget() {
- echo "trying wget..."
- wget --user-agent="User-Agent: mixlib-install/2.1.8" -O "$2" "$1" 2>$tmp_dir/stderr
- rc=$?
- # check for 404
- grep "ERROR 404" $tmp_dir/stderr 2>&1 >/dev/null
- if test $? -eq 0; then
- echo "ERROR 404"
- http_404_error
- fi
-
- # check for bad return status or empty output
- if test $rc -ne 0 || test ! -s "$2"; then
- capture_tmp_stderr "wget"
- return 1
- fi
-
- return 0
-}
-
-# do_curl URL FILENAME
-do_curl() {
- echo "trying curl..."
- curl -A "User-Agent: mixlib-install/2.1.8" --retry 5 -sL -D $tmp_dir/stderr "$1" > "$2"
- rc=$?
- # check for 404
- grep "404 Not Found" $tmp_dir/stderr 2>&1 >/dev/null
- if test $? -eq 0; then
- echo "ERROR 404"
- http_404_error
- fi
-
- # check for bad return status or empty output
- if test $rc -ne 0 || test ! -s "$2"; then
- capture_tmp_stderr "curl"
- return 1
- fi
-
- return 0
-}
-
-# do_fetch URL FILENAME
-do_fetch() {
- echo "trying fetch..."
- fetch --user-agent="User-Agent: mixlib-install/2.1.8" -o "$2" "$1" 2>$tmp_dir/stderr
- # check for bad return status
- test $? -ne 0 && return 1
- return 0
-}
-
-# do_perl URL FILENAME
-do_perl() {
- echo "trying perl..."
- perl -e 'use LWP::Simple; getprint($ARGV[0]);' "$1" > "$2" 2>$tmp_dir/stderr
- rc=$?
- # check for 404
- grep "404 Not Found" $tmp_dir/stderr 2>&1 >/dev/null
- if test $? -eq 0; then
- echo "ERROR 404"
- http_404_error
- fi
-
- # check for bad return status or empty output
- if test $rc -ne 0 || test ! -s "$2"; then
- capture_tmp_stderr "perl"
- return 1
- fi
-
- return 0
-}
-
-# do_python URL FILENAME
-do_python() {
- echo "trying python..."
- python -c "import sys,urllib2; sys.stdout.write(urllib2.urlopen(urllib2.Request(sys.argv[1], headers={ 'User-Agent': 'mixlib-install/2.1.8' })).read())" "$1" > "$2" 2>$tmp_dir/stderr
- rc=$?
- # check for 404
- grep "HTTP Error 404" $tmp_dir/stderr 2>&1 >/dev/null
- if test $? -eq 0; then
- echo "ERROR 404"
- http_404_error
- fi
-
- # check for bad return status or empty output
- if test $rc -ne 0 || test ! -s "$2"; then
- capture_tmp_stderr "python"
- return 1
- fi
- return 0
-}
-
-# returns 0 if checksums match
-do_checksum() {
- if exists sha256sum; then
- echo "Comparing checksum with sha256sum..."
- checksum=`sha256sum $1 | awk '{ print $1 }'`
- return `test "x$checksum" = "x$2"`
- elif exists shasum; then
- echo "Comparing checksum with shasum..."
- checksum=`shasum -a 256 $1 | awk '{ print $1 }'`
- return `test "x$checksum" = "x$2"`
- else
- echo "WARNING: could not find a valid checksum program, pre-install shasum or sha256sum in your O/S image to get valdation..."
- return 0
- fi
-}
-
-# do_download URL FILENAME
-do_download() {
- echo "downloading $1"
- echo " to file $2"
-
- url=`echo $1`
- if test "x$platform" = "xsolaris2"; then
- if test "x$platform_version" = "x5.9" -o "x$platform_version" = "x5.10"; then
- # solaris 9 lacks openssl, solaris 10 lacks recent enough credentials - your base O/S is completely insecure, please upgrade
- url=`echo $url | sed -e 's/https/http/'`
- fi
- fi
-
- # we try all of these until we get success.
- # perl, in particular may be present but LWP::Simple may not be installed
-
- if exists wget; then
- do_wget $url $2 && return 0
- fi
-
- if exists curl; then
- do_curl $url $2 && return 0
- fi
-
- if exists fetch; then
- do_fetch $url $2 && return 0
- fi
-
- if exists perl; then
- do_perl $url $2 && return 0
- fi
-
- if exists python; then
- do_python $url $2 && return 0
- fi
-
- unable_to_retrieve_package
-}
-
-# install_file TYPE FILENAME
-# TYPE is "rpm", "deb", "solaris", "sh", etc.
-install_file() {
- echo "Installing $project $version"
- case "$1" in
- "rpm")
- if test "x$platform" = "xnexus" || test "x$platform" = "xios_xr"; then
- echo "installing with yum..."
- yum install -yv "$2"
- else
- echo "installing with rpm..."
- rpm -Uvh --oldpackage --replacepkgs "$2"
- fi
- ;;
- "deb")
- echo "installing with dpkg..."
- dpkg -i "$2"
- ;;
- "bff")
- echo "installing with installp..."
- installp -aXYgd "$2" all
- ;;
- "solaris")
- echo "installing with pkgadd..."
- echo "conflict=nocheck" > $tmp_dir/nocheck
- echo "action=nocheck" >> $tmp_dir/nocheck
- echo "mail=" >> $tmp_dir/nocheck
- pkgrm -a $tmp_dir/nocheck -n $project >/dev/null 2>&1 || true
- pkgadd -G -n -d "$2" -a $tmp_dir/nocheck $project
- ;;
- "pkg")
- echo "installing with installer..."
- cd / && /usr/sbin/installer -pkg "$2" -target /
- ;;
- "dmg")
- echo "installing dmg file..."
- hdiutil detach "/Volumes/chef_software" >/dev/null 2>&1 || true
- hdiutil attach "$2" -mountpoint "/Volumes/chef_software"
- cd / && /usr/sbin/installer -pkg `find "/Volumes/chef_software" -name \*.pkg` -target /
- hdiutil detach "/Volumes/chef_software"
- ;;
- "sh" )
- echo "installing with sh..."
- sh "$2"
- ;;
- "p5p" )
- echo "installing p5p package..."
- pkg install -g "$2" $project
- ;;
- *)
- echo "Unknown filetype: $1"
- report_bug
- exit 1
- ;;
- esac
- if test $? -ne 0; then
- echo "Installation failed"
- report_bug
- exit 1
- fi
-}
-
-if test "x$TMPDIR" = "x"; then
- tmp="/tmp"
-else
- tmp=$TMPDIR
-fi
-# secure-ish temp dir creation without having mktemp available (DDoS-able but not expliotable)
-tmp_dir="$tmp/install.sh.$$"
-(umask 077 && mkdir $tmp_dir) || exit 1
-
-############
-# end of helpers.sh
-############
-
-
-# script_cli_parameters.sh
-############
-# This section reads the CLI parameters for the install script and translates
-# them to the local parameters to be used later by the script.
-#
-# Outputs:
-# $version: Requested version to be installed.
-# $channel: Channel to install the product from
-# $project: Project to be installed
-# $cmdline_filename: Name of the package downloaded on local disk.
-# $cmdline_dl_dir: Name of the directory downloaded package will be saved to on local disk.
-############
-
-# Defaults
-channel="stable"
-project="chef"
-
-while getopts pnv:c:f:P:d: opt
-do
- case "$opt" in
-
- v) version="$OPTARG";;
- c) channel="$OPTARG";;
- p) channel="current";; # compat for prerelease option
- n) channel="current";; # compat for nightlies option
- f) cmdline_filename="$OPTARG";;
- P) project="$OPTARG";;
- d) cmdline_dl_dir="$OPTARG";;
- \?) # unknown flag
- echo >&2 \
- "usage: $0 [-P project] [-c release_channel] [-v version] [-f filename | -d download_dir]"
- exit 1;;
- esac
-done
-
-shift `expr $OPTIND - 1`
-
-
-# platform_detection.sh
-############
-# This section makes platform detection compatible with omnitruck on the system
-# it runs.
-#
-# Outputs:
-# $platform: Name of the platform.
-# $platform_version: Version of the platform.
-# $machine: System's architecture.
-############
-
-#
-# Platform and Platform Version detection
-#
-# NOTE: This should now match ohai platform and platform_version matching.
-# do not invented new platform and platform_version schemas, just make this behave
-# like what ohai returns as platform and platform_version for the server.
-#
-# ALSO NOTE: Do not mangle platform or platform_version here. It is less error
-# prone and more future-proof to do that in the server, and then all omnitruck clients
-# will 'inherit' the changes (install.sh is not the only client of the omnitruck
-# endpoint out there).
-#
-
-machine=`uname -m`
-os=`uname -s`
-
-if test -f "/etc/lsb-release" && grep -q DISTRIB_ID /etc/lsb-release && ! grep -q wrlinux /etc/lsb-release; then
- platform=`grep DISTRIB_ID /etc/lsb-release | cut -d "=" -f 2 | tr '[A-Z]' '[a-z]'`
- platform_version=`grep DISTRIB_RELEASE /etc/lsb-release | cut -d "=" -f 2`
-
- if test "$platform" = "\"cumulus linux\""; then
- platform="cumulus_linux"
- elif test "$platform" = "\"cumulus networks\""; then
- platform="cumulus_networks"
- fi
-
-elif test -f "/etc/debian_version"; then
- platform="debian"
- platform_version=`cat /etc/debian_version`
-elif test -f "/etc/Eos-release"; then
- # EOS may also contain /etc/redhat-release so this check must come first.
- platform=arista_eos
- platform_version=`awk '{print $4}' /etc/Eos-release`
- machine="i386"
-elif test -f "/etc/redhat-release"; then
- platform=`sed 's/^\(.\+\) release.*/\1/' /etc/redhat-release | tr '[A-Z]' '[a-z]'`
- platform_version=`sed 's/^.\+ release \([.0-9]\+\).*/\1/' /etc/redhat-release`
-
- # If /etc/redhat-release exists, we act like RHEL by default
- if test "$platform" = "fedora"; then
- # FIXME: stop remapping fedora to el
- # FIXME: remove client side platform_version mangling and hard coded yolo
- # Change platform version for use below.
- platform_version="6.0"
- fi
-
- if test "$platform" = "xenserver"; then
- # Current XenServer 6.2 is based on CentOS 5, platform is not reset to "el" server should hanlde response
- platform="xenserver"
- else
- # FIXME: use "redhat"
- platform="el"
- fi
-
-elif test -f "/etc/system-release"; then
- platform=`sed 's/^\(.\+\) release.\+/\1/' /etc/system-release | tr '[A-Z]' '[a-z]'`
- platform_version=`sed 's/^.\+ release \([.0-9]\+\).*/\1/' /etc/system-release | tr '[A-Z]' '[a-z]'`
- # amazon is built off of fedora, so act like RHEL
- if test "$platform" = "amazon linux ami"; then
- # FIXME: remove client side platform_version mangling and hard coded yolo, and remapping to deprecated "el"
- platform="el"
- platform_version="6.0"
- fi
-# Apple OS X
-elif test -f "/usr/bin/sw_vers"; then
- platform="mac_os_x"
- # Matching the tab-space with sed is error-prone
- platform_version=`sw_vers | awk '/^ProductVersion:/ { print $2 }' | cut -d. -f1,2`
-
- # x86_64 Apple hardware often runs 32-bit kernels (see OHAI-63)
- x86_64=`sysctl -n hw.optional.x86_64`
- if test $x86_64 -eq 1; then
- machine="x86_64"
- fi
-elif test -f "/etc/release"; then
- machine=`/usr/bin/uname -p`
- if grep -q SmartOS /etc/release; then
- platform="smartos"
- platform_version=`grep ^Image /etc/product | awk '{ print $3 }'`
- else
- platform="solaris2"
- platform_version=`/usr/bin/uname -r`
- fi
-elif test -f "/etc/SuSE-release"; then
- if grep -q 'Enterprise' /etc/SuSE-release;
- then
- platform="sles"
- platform_version=`awk '/^VERSION/ {V = $3}; /^PATCHLEVEL/ {P = $3}; END {print V "." P}' /etc/SuSE-release`
- else
- platform="suse"
- platform_version=`awk '/^VERSION =/ { print $3 }' /etc/SuSE-release`
- fi
-elif test "x$os" = "xFreeBSD"; then
- platform="freebsd"
- platform_version=`uname -r | sed 's/-.*//'`
-elif test "x$os" = "xAIX"; then
- platform="aix"
- platform_version="`uname -v`.`uname -r`"
- machine="powerpc"
-elif test -f "/etc/os-release"; then
- . /etc/os-release
- if test "x$CISCO_RELEASE_INFO" != "x"; then
- . $CISCO_RELEASE_INFO
- fi
-
- platform=$ID
- platform_version=$VERSION
-fi
-
-if test "x$platform" = "x"; then
- echo "Unable to determine platform version!"
- report_bug
- exit 1
-fi
-
-#
-# NOTE: platform manging in the install.sh is DEPRECATED
-#
-# - install.sh should be true to ohai and should not remap
-# platform or platform versions.
-#
-# - remapping platform and mangling platform version numbers is
-# now the complete responsibility of the server-side endpoints
-#
-
-major_version=`echo $platform_version | cut -d. -f1`
-case $platform in
- # FIXME: should remove this case statement completely
- "el")
- # FIXME: "el" is deprecated, should use "redhat"
- platform_version=$major_version
- ;;
- "debian")
- if test "x$major_version" = "x5"; then
- # This is here for potential back-compat.
- # We do not have 5 in versions we publish for anymore but we
- # might have it for earlier versions.
- platform_version="6"
- else
- platform_version=$major_version
- fi
- ;;
- "freebsd")
- platform_version=$major_version
- ;;
- "sles")
- platform_version=$major_version
- ;;
- "suse")
- platform_version=$major_version
- ;;
-esac
-
-# normalize the architecture we detected
-case $machine in
- "x86_64"|"amd64"|"x64")
- machine="x86_64"
- ;;
- "i386"|"i86pc"|"x86"|"i686")
- machine="i386"
- ;;
- "sparc"|"sun4u"|"sun4v")
- machine="sparc"
- ;;
-esac
-
-if test "x$platform_version" = "x"; then
- echo "Unable to determine platform version!"
- report_bug
- exit 1
-fi
-
-if test "x$platform" = "xsolaris2"; then
- # hack up the path on Solaris to find wget, pkgadd
- PATH=/usr/sfw/bin:/usr/sbin:$PATH
- export PATH
-fi
-
-echo "$platform $platform_version $machine"
-
-############
-# end of platform_detection.sh
-############
-
-
-# fetch_metadata.sh
-############
-# This section calls omnitruck to get the information about the build to be
-# installed.
-#
-# Inputs:
-# $channel:
-# $project:
-# $version:
-# $platform:
-# $platform_version:
-# $machine:
-# $tmp_dir:
-#
-# Outputs:
-# $download_url:
-# $sha256:
-############
-
-echo "Getting information for $project $channel $version for $platform..."
-
-metadata_filename="$tmp_dir/metadata.txt"
-metadata_url="https://omnitruck-direct.chef.io/$channel/$project/metadata?v=$version&p=$platform&pv=$platform_version&m=$machine"
-
-do_download "$metadata_url" "$metadata_filename"
-
-cat "$metadata_filename"
-
-echo ""
-# check that all the mandatory fields in the downloaded metadata are there
-if grep '^url' $metadata_filename > /dev/null && grep '^sha256' $metadata_filename > /dev/null; then
- echo "downloaded metadata file looks valid..."
-else
- echo "downloaded metadata file is corrupted or an uncaught error was encountered in downloading the file..."
- # this generally means one of the download methods downloaded a 404 or something like that and then reported a successful exit code,
- # and this should be fixed in the function that was doing the download.
- report_bug
- exit 1
-fi
-
-download_url=`awk '$1 == "url" { print $2 }' "$metadata_filename"`
-sha256=`awk '$1 == "sha256" { print $2 }' "$metadata_filename"`
-
-############
-# end of fetch_metadata.sh
-############
-
-
-# fetch_package.sh
-############
-# This section fetchs a package from $download_url and verifies its metadata.
-#
-# Inputs:
-# $download_url:
-# $tmp_dir:
-# Optional Inputs:
-# $cmdline_filename: Name of the package downloaded on local disk.
-# $cmdline_dl_dir: Name of the directory downloaded package will be saved to on local disk.
-#
-# Outputs:
-# $download_filename: Name of the downloaded file on local disk.
-# $filetype: Type of the file downloaded.
-############
-
-filename=`echo $download_url | sed -e 's/^.*\///'`
-filetype=`echo $filename | sed -e 's/^.*\.//'`
-
-# use either $tmp_dir, the provided directory (-d) or the provided filename (-f)
-if test "x$cmdline_filename" != "x"; then
- download_filename="$cmdline_filename"
-elif test "x$cmdline_dl_dir" != "x"; then
- download_filename="$cmdline_dl_dir/$filename"
-else
- download_filename="$tmp_dir/$filename"
-fi
-
-# ensure the parent directory where to download the installer always exists
-download_dir=`dirname $download_filename`
-(umask 077 && mkdir -p $download_dir) || exit 1
-
-# check if we have that file locally available and if so verify the checksum
-cached_file_available="false"
-if test -f $download_filename; then
- echo "$download_filename already exists, verifiying checksum..."
- if do_checksum "$download_filename" "$sha256"; then
- echo "checksum compare succeeded, using existing file!"
- cached_file_available="true"
- else
- echo "checksum mismatch, downloading latest version of the file"
- fi
-fi
-
-# download if no local version of the file available
-if test "x$cached_file_available" != "xtrue"; then
- do_download "$download_url" "$download_filename"
- do_checksum "$download_filename" "$sha256" || checksum_mismatch
-fi
-
-############
-# end of fetch_package.sh
-############
-
-
-# install_package.sh
-############
-# Installs a package and removed the temp directory.
-#
-# Inputs:
-# $download_filename: Name of the file to be installed.
-# $filetype: Type of the file to be installed.
-# $version: The version requested. Used only for warning user if not set.
-############
-
-if test "x$version" = "x"; then
- echo
- echo "WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING"
- echo
- echo "You are installing an omnibus package without a version pin. If you are installing"
- echo "on production servers via an automated process this is DANGEROUS and you will"
- echo "be upgraded without warning on new releases, even to new major releases."
- echo "Letting the version float is only appropriate in desktop, test, development or"
- echo "CI/CD environments."
- echo
- echo "WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING"
- echo
-fi
-
-install_file $filetype "$download_filename"
-
-if test "x$tmp_dir" != "x"; then
- rm -r "$tmp_dir"
-fi
-
-############
-# end of install_package.sh
-############