/dev/null 2>&1 ; then
export EXISTS="command -v"
elif which which > /dev/null 2>&1 ; then
export EXISTS="which"
else
echo "Cannot find command nor which... please install one!"
exit 1
fi
# certbot-auto needs root access to bootstrap OS dependencies, and
# certbot itself needs root access for almost all modes of operation
# The "normal" case is that sudo is used for the steps that need root, but
# this script *can* be run as root (not recommended), or fall back to using
# `su`. Auto-detection can be overridden by explicitly setting the
# environment variable LE_AUTO_SUDO to 'sudo', 'sudo_su' or '' as used below.
# Because the parameters in `su -c` has to be a string,
# we need to properly escape it.
su_sudo() {
args=""
# This `while` loop iterates over all parameters given to this function.
# For each parameter, all `'` will be replace by `'"'"'`, and the escaped string
# will be wrapped in a pair of `'`, then appended to `$args` string
# For example, `echo "It's only 1\$\!"` will be escaped to:
# 'echo' 'It'"'"'s only 1$!'
# │ │└┼┘│
# │ │ │ └── `'s only 1$!'` the literal string
# │ │ └── `\"'\"` is a single quote (as a string)
# │ └── `'It'`, to be concatenated with the strings following it
# └── `echo` wrapped in a pair of `'`, it's totally fine for the shell command itself
while [ $# -ne 0 ]; do
args="$args'$(printf "%s" "$1" | sed -e "s/'/'\"'\"'/g")' "
shift
done
su root -c "$args"
}
SUDO_ENV=""
export CERTBOT_AUTO="$0"
if [ -n "${LE_AUTO_SUDO+x}" ]; then
case "$LE_AUTO_SUDO" in
su_sudo|su)
SUDO=su_sudo
;;
sudo)
SUDO=sudo
SUDO_ENV="CERTBOT_AUTO=$0"
;;
'') ;; # Nothing to do for plain root method.
*)
echo "Error: unknown root authorization mechanism '$LE_AUTO_SUDO'."
exit 1
esac
echo "Using preset root authorization mechanism '$LE_AUTO_SUDO'."
else
if test "`id -u`" -ne "0" ; then
if $EXISTS sudo 1>/dev/null 2>&1; then
SUDO=sudo
SUDO_ENV="CERTBOT_AUTO=$0"
else
echo \"sudo\" is not available, will use \"su\" for installation steps...
SUDO=su_sudo
fi
else
SUDO=
fi
fi
ExperimentalBootstrap() {
# Arguments: Platform name, bootstrap function name
if [ "$DEBUG" = 1 ]; then
if [ "$2" != "" ]; then
echo "Bootstrapping dependencies via $1..."
$2
fi
else
echo "FATAL: $1 support is very experimental at present..."
echo "if you would like to work on improving it, please ensure you have backups"
echo "and then run this script again with the --debug flag!"
exit 1
fi
}
DeterminePythonVersion() {
for LE_PYTHON in "$LE_PYTHON" python2.7 python27 python2 python; do
# Break (while keeping the LE_PYTHON value) if found.
$EXISTS "$LE_PYTHON" > /dev/null && break
done
if [ "$?" != "0" ]; then
echo "Cannot find any Pythons; please install one!"
exit 1
fi
export LE_PYTHON
PYVER=`"$LE_PYTHON" -V 2>&1 | cut -d" " -f 2 | cut -d. -f1,2 | sed 's/\.//'`
if [ "$PYVER" -lt 26 ]; then
echo "You have an ancient version of Python entombed in your operating system..."
echo "This isn't going to work; you'll need at least version 2.6."
exit 1
fi
}
BootstrapDebCommon() {
# Current version tested with:
#
# - Ubuntu
# - 14.04 (x64)
# - 15.04 (x64)
# - Debian
# - 7.9 "wheezy" (x64)
# - sid (2015-10-21) (x64)
# Past versions tested with:
#
# - Debian 8.0 "jessie" (x64)
# - Raspbian 7.8 (armhf)
# Believed not to work:
#
# - Debian 6.0.10 "squeeze" (x64)
if [ "$QUIET" = 1 ]; then
QUIET_FLAG='-qq'
fi
$SUDO apt-get $QUIET_FLAG update || echo apt-get update hit problems but continuing anyway...
# virtualenv binary can be found in different packages depending on
# distro version (#346)
virtualenv=
# virtual env is known to apt and is installable
if apt-cache show virtualenv > /dev/null 2>&1 ; then
if ! LC_ALL=C apt-cache --quiet=0 show virtualenv 2>&1 | grep -q 'No packages found'; then
virtualenv="virtualenv"
fi
fi
if apt-cache show python-virtualenv > /dev/null 2>&1; then
virtualenv="$virtualenv python-virtualenv"
fi
augeas_pkg="libaugeas0 augeas-lenses"
AUGVERSION=`LC_ALL=C apt-cache show --no-all-versions libaugeas0 | grep ^Version: | cut -d" " -f2`
if [ "$ASSUME_YES" = 1 ]; then
YES_FLAG="-y"
fi
AddBackportRepo() {
# ARGS:
BACKPORT_NAME="$1"
BACKPORT_SOURCELINE="$2"
echo "To use the Apache Certbot plugin, augeas needs to be installed from $BACKPORT_NAME."
if ! grep -v -e ' *#' /etc/apt/sources.list | grep -q "$BACKPORT_NAME" ; then
# This can theoretically error if sources.list.d is empty, but in that case we don't care.
if ! grep -v -e ' *#' /etc/apt/sources.list.d/* 2>/dev/null | grep -q "$BACKPORT_NAME"; then
if [ "$ASSUME_YES" = 1 ]; then
/bin/echo -n "Installing augeas from $BACKPORT_NAME in 3 seconds..."
sleep 1s
/bin/echo -ne "\e[0K\rInstalling augeas from $BACKPORT_NAME in 2 seconds..."
sleep 1s
/bin/echo -e "\e[0K\rInstalling augeas from $BACKPORT_NAME in 1 second ..."
sleep 1s
add_backports=1
else
read -p "Would you like to enable the $BACKPORT_NAME repository [Y/n]? " response
case $response in
[yY][eE][sS]|[yY]|"")
add_backports=1;;
*)
add_backports=0;;
esac
fi
if [ "$add_backports" = 1 ]; then
$SUDO sh -c "echo $BACKPORT_SOURCELINE >> /etc/apt/sources.list.d/$BACKPORT_NAME.list"
$SUDO apt-get $QUIET_FLAG update
fi
fi
fi
if [ "$add_backports" != 0 ]; then
$SUDO apt-get install $QUIET_FLAG $YES_FLAG --no-install-recommends -t "$BACKPORT_NAME" $augeas_pkg
augeas_pkg=
fi
}
if dpkg --compare-versions 1.0 gt "$AUGVERSION" ; then
if lsb_release -a | grep -q wheezy ; then
AddBackportRepo wheezy-backports "deb http://http.debian.net/debian wheezy-backports main"
elif lsb_release -a | grep -q precise ; then
# XXX add ARM case
AddBackportRepo precise-backports "deb http://archive.ubuntu.com/ubuntu precise-backports main restricted universe multiverse"
else
echo "No libaugeas0 version is available that's new enough to run the"
echo "Certbot apache plugin..."
fi
# XXX add a case for ubuntu PPAs
fi
$SUDO apt-get install $QUIET_FLAG $YES_FLAG --no-install-recommends \
python \
python-dev \
$virtualenv \
gcc \
$augeas_pkg \
libssl-dev \
openssl \
libffi-dev \
ca-certificates \
if ! $EXISTS virtualenv > /dev/null ; then
echo Failed to install a working \"virtualenv\" command, exiting
exit 1
fi
}
BootstrapRpmCommon() {
# Tested with:
# - Fedora 20, 21, 22, 23 (x64)
# - Centos 7 (x64: on DigitalOcean droplet)
# - CentOS 7 Minimal install in a Hyper-V VM
# - CentOS 6 (EPEL must be installed manually)
if type dnf 2>/dev/null
then
tool=dnf
elif type yum 2>/dev/null
then
tool=yum
else
echo "Neither yum nor dnf found. Aborting bootstrap!"
exit 1
fi
if [ "$ASSUME_YES" = 1 ]; then
yes_flag="-y"
fi
if [ "$QUIET" = 1 ]; then
QUIET_FLAG='--quiet'
fi
if ! $SUDO $tool list *virtualenv >/dev/null 2>&1; then
echo "To use Certbot, packages from the EPEL repository need to be installed."
if ! $SUDO $tool list epel-release >/dev/null 2>&1; then
echo "Please enable this repository and try running Certbot again."
exit 1
fi
if [ "$ASSUME_YES" = 1 ]; then
/bin/echo -n "Enabling the EPEL repository in 3 seconds..."
sleep 1s
/bin/echo -ne "\e[0K\rEnabling the EPEL repository in 2 seconds..."
sleep 1s
/bin/echo -e "\e[0K\rEnabling the EPEL repository in 1 seconds..."
sleep 1s
fi
if ! $SUDO $tool install $yes_flag $QUIET_FLAG epel-release; then
echo "Could not enable EPEL. Aborting bootstrap!"
exit 1
fi
fi
pkgs="
gcc
augeas-libs
openssl
openssl-devel
libffi-devel
redhat-rpm-config
ca-certificates
"
# Some distros and older versions of current distros use a "python27"
# instead of "python" naming convention. Try both conventions.
if $SUDO $tool list python >/dev/null 2>&1; then
pkgs="$pkgs
python
python-devel
python-virtualenv
python-tools
python-pip
"
else
pkgs="$pkgs
python27
python27-devel
python27-virtualenv
python27-tools
python27-pip
"
fi
if $SUDO $tool list installed "httpd" >/dev/null 2>&1; then
pkgs="$pkgs
mod_ssl
"
fi
if ! $SUDO $tool install $yes_flag $QUIET_FLAG $pkgs; then
echo "Could not install OS dependencies. Aborting bootstrap!"
exit 1
fi
}
BootstrapSuseCommon() {
# SLE12 don't have python-virtualenv
if [ "$ASSUME_YES" = 1 ]; then
zypper_flags="-nq"
install_flags="-l"
fi
if [ "$QUIET" = 1 ]; then
QUIET_FLAG='-qq'
fi
$SUDO zypper $QUIET_FLAG $zypper_flags in $install_flags \
python \
python-devel \
python-virtualenv \
gcc \
augeas-lenses \
libopenssl-devel \
libffi-devel \
ca-certificates
}
BootstrapArchCommon() {
# Tested with:
# - ArchLinux (x86_64)
#
# "python-virtualenv" is Python3, but "python2-virtualenv" provides
# only "virtualenv2" binary, not "virtualenv" necessary in
# ./tools/_venv_common.sh
deps="
python2
python-virtualenv
gcc
augeas
openssl
libffi
ca-certificates
pkg-config
"
# pacman -T exits with 127 if there are missing dependencies
missing=$($SUDO pacman -T $deps) || true
if [ "$ASSUME_YES" = 1 ]; then
noconfirm="--noconfirm"
fi
if [ "$missing" ]; then
if [ "$QUIET" = 1]; then
$SUDO pacman -S --needed $missing $noconfirm > /dev/null
else
$SUDO pacman -S --needed $missing $noconfirm
fi
fi
}
BootstrapGentooCommon() {
PACKAGES="
dev-lang/python:2.7
dev-python/virtualenv
app-admin/augeas
dev-libs/openssl
dev-libs/libffi
app-misc/ca-certificates
virtual/pkgconfig"
ASK_OPTION="--ask"
if [ "$ASSUME_YES" = 1 ]; then
ASK_OPTION=""
fi
case "$PACKAGE_MANAGER" in
(paludis)
$SUDO cave resolve --preserve-world --keep-targets if-possible $PACKAGES -x
;;
(pkgcore)
$SUDO pmerge --noreplace --oneshot $ASK_OPTION $PACKAGES
;;
(portage|*)
$SUDO emerge --noreplace --oneshot $ASK_OPTION $PACKAGES
;;
esac
}
BootstrapFreeBsd() {
if [ "$QUIET" = 1 ]; then
QUIET_FLAG="--quiet"
fi
$SUDO pkg install -Ay $QUIET_FLAG \
python \
py27-virtualenv \
augeas \
libffi
}
BootstrapMac() {
if hash brew 2>/dev/null; then
echo "Using Homebrew to install dependencies..."
pkgman=brew
pkgcmd="brew install"
elif hash port 2>/dev/null; then
echo "Using MacPorts to install dependencies..."
pkgman=port
pkgcmd="$SUDO port install"
else
echo "No Homebrew/MacPorts; installing Homebrew..."
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
pkgman=brew
pkgcmd="brew install"
fi
$pkgcmd augeas
if [ "$(which python)" = "/System/Library/Frameworks/Python.framework/Versions/2.7/bin/python" \
-o "$(which python)" = "/usr/bin/python" ]; then
# We want to avoid using the system Python because it requires root to use pip.
# python.org, MacPorts or HomeBrew Python installations should all be OK.
echo "Installing python..."
$pkgcmd python
fi
# Workaround for _dlopen not finding augeas on macOS
if [ "$pkgman" = "port" ] && ! [ -e "/usr/local/lib/libaugeas.dylib" ] && [ -e "/opt/local/lib/libaugeas.dylib" ]; then
echo "Applying augeas workaround"
$SUDO mkdir -p /usr/local/lib/
$SUDO ln -s /opt/local/lib/libaugeas.dylib /usr/local/lib/
fi
if ! hash pip 2>/dev/null; then
echo "pip not installed"
echo "Installing pip..."
curl --silent --show-error --retry 5 https://bootstrap.pypa.io/get-pip.py | python
fi
if ! hash virtualenv 2>/dev/null; then
echo "virtualenv not installed."
echo "Installing with pip..."
pip install virtualenv
fi
}
BootstrapSmartOS() {
pkgin update
pkgin -y install 'gcc49' 'py27-augeas' 'py27-virtualenv'
}
BootstrapMageiaCommon() {
if [ "$QUIET" = 1 ]; then
QUIET_FLAG='--quiet'
fi
if ! $SUDO urpmi --force $QUIET_FLAG \
python \
libpython-devel \
python-virtualenv
then
echo "Could not install Python dependencies. Aborting bootstrap!"
exit 1
fi
if ! $SUDO urpmi --force $QUIET_FLAG \
git \
gcc \
python-augeas \
libopenssl-devel \
libffi-devel \
rootcerts
then
echo "Could not install additional dependencies. Aborting bootstrap!"
exit 1
fi
}
# Install required OS packages:
Bootstrap() {
if [ -f /etc/debian_version ]; then
echo "Bootstrapping dependencies for Debian-based OSes..."
BootstrapDebCommon
elif [ -f /etc/mageia-release ] ; then
# Mageia has both /etc/mageia-release and /etc/redhat-release
ExperimentalBootstrap "Mageia" BootstrapMageiaCommon
elif [ -f /etc/redhat-release ]; then
echo "Bootstrapping dependencies for RedHat-based OSes..."
BootstrapRpmCommon
elif [ -f /etc/os-release ] && `grep -q openSUSE /etc/os-release` ; then
echo "Bootstrapping dependencies for openSUSE-based OSes..."
BootstrapSuseCommon
elif [ -f /etc/arch-release ]; then
if [ "$DEBUG" = 1 ]; then
echo "Bootstrapping dependencies for Archlinux..."
BootstrapArchCommon
else
echo "Please use pacman to install letsencrypt packages:"
echo "# pacman -S certbot certbot-apache"
echo
echo "If you would like to use the virtualenv way, please run the script again with the"
echo "--debug flag."
exit 1
fi
elif [ -f /etc/manjaro-release ]; then
ExperimentalBootstrap "Manjaro Linux" BootstrapArchCommon
elif [ -f /etc/gentoo-release ]; then
ExperimentalBootstrap "Gentoo" BootstrapGentooCommon
elif uname | grep -iq FreeBSD ; then
ExperimentalBootstrap "FreeBSD" BootstrapFreeBsd
elif uname | grep -iq Darwin ; then
ExperimentalBootstrap "macOS" BootstrapMac
elif [ -f /etc/issue ] && grep -iq "Amazon Linux" /etc/issue ; then
ExperimentalBootstrap "Amazon Linux" BootstrapRpmCommon
elif [ -f /etc/product ] && grep -q "Joyent Instance" /etc/product ; then
ExperimentalBootstrap "Joyent SmartOS Zone" BootstrapSmartOS
else
echo "Sorry, I don't know how to bootstrap Certbot on your operating system!"
echo
echo "You will need to bootstrap, configure virtualenv, and run pip install manually."
echo "Please see https://letsencrypt.readthedocs.org/en/latest/contributing.html#prerequisites"
echo "for more info."
exit 1
fi
}
TempDir() {
mktemp -d 2>/dev/null || mktemp -d -t 'le' # Linux || macOS
}
if [ "$1" = "--le-auto-phase2" ]; then
# Phase 2: Create venv, install LE, and run.
shift 1 # the --le-auto-phase2 arg
if [ -f "$VENV_BIN/letsencrypt" ]; then
# --version output ran through grep due to python-cryptography DeprecationWarnings
# grep for both certbot and letsencrypt until certbot and shim packages have been released
INSTALLED_VERSION=$("$VENV_BIN/letsencrypt" --version 2>&1 | grep "^certbot\|^letsencrypt" | cut -d " " -f 2)
if [ -z "$INSTALLED_VERSION" ]; then
echo "Error: couldn't get currently installed version for $VENV_BIN/letsencrypt: " 1>&2
"$VENV_BIN/letsencrypt" --version
exit 1
fi
else
INSTALLED_VERSION="none"
fi
if [ "$LE_AUTO_VERSION" != "$INSTALLED_VERSION" ]; then
echo "Creating virtual environment..."
DeterminePythonVersion
rm -rf "$VENV_PATH"
if [ "$VERBOSE" = 1 ]; then
virtualenv --no-site-packages --python "$LE_PYTHON" "$VENV_PATH"
else
virtualenv --no-site-packages --python "$LE_PYTHON" "$VENV_PATH" > /dev/null
fi
echo "Installing Python packages..."
TEMP_DIR=$(TempDir)
trap 'rm -rf "$TEMP_DIR"' EXIT
# There is no $ interpolation due to quotes on starting heredoc delimiter.
# -------------------------------------------------------------------------
cat << "UNLIKELY_EOF" > "$TEMP_DIR/letsencrypt-auto-requirements.txt"
# This is the flattened list of packages certbot-auto installs. To generate
# this, do
# `pip install --no-cache-dir -e acme -e . -e certbot-apache -e certbot-nginx`,
# and then use `hashin` or a more secure method to gather the hashes.
# Hashin example:
# pip install hashin
# hashin -r letsencrypt-auto-requirements.txt cryptography==1.5.2
# sets the new certbot-auto pinned version of cryptography to 1.5.2
argparse==1.4.0 \
--hash=sha256:c31647edb69fd3d465a847ea3157d37bed1f95f19760b11a47aa91c04b666314 \
--hash=sha256:62b089a55be1d8949cd2bc7e0df0bddb9e028faefc8c32038cc84862aefdd6e4
# This comes before cffi because cffi will otherwise install an unchecked
# version via setup_requires.
pycparser==2.14 \
--hash=sha256:7959b4a74abdc27b312fed1c21e6caf9309ce0b29ea86b591fd2e99ecdf27f73 \
--no-binary pycparser
cffi==1.4.2 \
--hash=sha256:53c1c9ddb30431513eb7f3cdef0a3e06b0f1252188aaa7744af0f5a4cd45dbaf \
--hash=sha256:a568f49dfca12a8d9f370187257efc58a38109e1eee714d928561d7a018a64f8 \
--hash=sha256:809c6ca8cfbcaeebfbd432b4576001b40d38ff2463773cb57577d75e1a020bc3 \
--hash=sha256:86cdca2cd9cba41422230390df17dfeaa9f344a911e3975c8be9da57b35548e9 \
--hash=sha256:24b13db84aec385ca23c7b8ded83ef8bb4177bc181d14758f9f975be5d020d86 \
--hash=sha256:969aeffd7c0e097f6be1efd682c156ae226591a0793a94b6c2d5e4293f4c8d4e \
--hash=sha256:000f358d4b0fa249feaab9c1ce7d5b2fe7e02e7bdf6806c26418505fc685e268 \
--hash=sha256:a9d86f460bbd8358a2d513ad779e3f3fc878e3b93a00b5002faebf616ffe6b9c \
--hash=sha256:3127b3ab33eb23ccac071f9a0802748e5cf7c5cbcd02482bb063e35b41dbb0b0 \
--hash=sha256:e2b2d42236469a40224d39e7b6c60575f388b2f423f354c7ee90a5b7f58c8065 \
--hash=sha256:8c2dccafee89b1b424b0bec6ad2dd9622c949d2024e929f5da1ed801eac75f1d \
--hash=sha256:a4de7a4d11aed488bab4fb14f4988587a829bece5a20433f780d6e33b08083cb \
--hash=sha256:5ca8fe30425265a49274e4b0213a1bc98f4b13449ae5e96f984771e5d83e58c1 \
--hash=sha256:a4fd38802f59e714eba81a024f62db710b27dbe27a7ea12e911537327aa84d30 \
--hash=sha256:86cd6912bbc83e9405d4a73cd7f4b4ee8353652d2dbc7c820106ed5b4d1bab3a \
--hash=sha256:8f1d177d364ea35900415ae24ca3e471be3d5334ed0419294068c49f45913998
ConfigArgParse==0.10.0 \
--hash=sha256:3b50a83dd58149dfcee98cb6565265d10b53e9c0a2bca7eeef7fb5f5524890a7
configobj==5.0.6 \
--hash=sha256:a2f5650770e1c87fb335af19a9b7eb73fc05ccf22144eb68db7d00cd2bcb0902
cryptography==1.5.3 \
--hash=sha256:e514d92086246b53ae9b048df652cf3036b462e50a6ce9fac6b6253502679991 \
--hash=sha256:10ee414f4b5af403a0d8f20dfa80f7dad1fc7ae5452ec5af03712d5b6e78c664 \
--hash=sha256:7234456d1f4345a144ed07af2416c7c0659d4bb599dd1a963103dc8c183b370e \
--hash=sha256:d3b9587406f94642bd70b3d666b813f446e95f84220c9e416ad94cbfb6be2eaa \
--hash=sha256:b15fc6b59f1474eef62207c85888afada8acc47fae8198ba2b0197d54538961a \
--hash=sha256:3b62d65d342704fc07ed171598db2a2775bdf587b1b6abd2cba2261bfe3ccde3 \
--hash=sha256:059343022ec904c867a13bc55d2573e36c8cfb2c250e30d8a2e9825f253b07ba \
--hash=sha256:c7897cf13bc8b4ee0215d83cbd51766d87c06b277fcca1f9108595508e5bcfb4 \
--hash=sha256:9b69e983e5bf83039ddd52e52a28c7faedb2b22bdfb5876377b95aac7d3be63e \
--hash=sha256:61e40905c426d02b3fae38088dc66ce4ef84830f7eb223dec6b3ac3ccdc676fb \
--hash=sha256:00783a32bcd91a12177230d35bfcf70a2333ade4a6b607fac94a633a7971c671 \
--hash=sha256:d11973f49b648cde1ea1a30e496d7557dbfeccd08b3cd9ba58d286a9c274ff8e \
--hash=sha256:f24bedf28b81932ba6063aec9a826669f5237ea3b755efe04d98b072faa053a5 \
--hash=sha256:3ab5725367239e3deb9b92e917aa965af3fef008f25b96a3000821869e208181 \
--hash=sha256:8a53209de822e22b5f73bf4b99e68ac4ccc91051fd6751c8252982983e86a77d \
--hash=sha256:5a07439d4b1e4197ac202b7eea45e26a6fd65757652dc50f1a63367f711df933 \
--hash=sha256:26b1c4b40aec7b0074bceabe6e06565aa28176eca7323a31df66ebf89fe916d3 \
--hash=sha256:eaa4a7b5a6682adcf8d6ebb2a08a008802657643655bb527c95c8a3860253d8e \
--hash=sha256:8156927dcf8da274ff205ad0612f75c380df45385bacf98531a5b3348c88d135 \
--hash=sha256:61ec0d792749d0e91e84b1d58b6dfd204806b10b5811f846c2ceca0de028c53a \
--hash=sha256:26330c88041569ca621cc42274d0ea2667a48b6deab41467272c3aba0b6e8f07 \
--hash=sha256:cf82ddac919b587f5e44247579b433224cc2e03332d2ea4d89aa70d7e6b64ae5
enum34==1.1.2 \
--hash=sha256:2475d7fcddf5951e92ff546972758802de5260bf409319a9f1934e6bbc8b1dc7 \
--hash=sha256:35907defb0f992b75ab7788f65fedc1cf20ffa22688e0e6f6f12afc06b3ea501
funcsigs==0.4 \
--hash=sha256:ff5ad9e2f8d9e5d1e8bbfbcf47722ab527cf0d51caeeed9da6d0f40799383fde \
--hash=sha256:d83ce6df0b0ea6618700fe1db353526391a8a3ada1b7aba52fed7a61da772033
idna==2.0 \
--hash=sha256:9b2fc50bd3c4ba306b9651b69411ef22026d4d8335b93afc2214cef1246ce707 \
--hash=sha256:16199aad938b290f5be1057c0e1efc6546229391c23cea61ca940c115f7d3d3b
ipaddress==1.0.16 \
--hash=sha256:935712800ce4760701d89ad677666cd52691fd2f6f0b340c8b4239a3c17988a5 \
--hash=sha256:5a3182b322a706525c46282ca6f064d27a02cffbd449f9f47416f1dc96aa71b0
linecache2==1.0.0 \
--hash=sha256:e78be9c0a0dfcbac712fe04fbf92b96cddae80b1b842f24248214c8496f006ef \
--hash=sha256:4b26ff4e7110db76eeb6f5a7b64a82623839d595c2038eeda662f2a2db78e97c
ordereddict==1.1 \
--hash=sha256:1c35b4ac206cef2d24816c89f89cf289dd3d38cf7c449bb3fab7bf6d43f01b1f
parsedatetime==2.1 \
--hash=sha256:ce9d422165cf6e963905cd5f74f274ebf7cc98c941916169178ef93f0e557838 \
--hash=sha256:17c578775520c99131634e09cfca5a05ea9e1bd2a05cd06967ebece10df7af2d
pbr==1.8.1 \
--hash=sha256:46c8db75ae75a056bd1cc07fa21734fe2e603d11a07833ecc1eeb74c35c72e0c \
--hash=sha256:e2127626a91e6c885db89668976db31020f0af2da728924b56480fc7ccf09649
pyasn1==0.1.9 \
--hash=sha256:61f9d99e3cef65feb1bfe3a2eef7a93eb93819d345bf54bcd42f4e63d5204dae \
--hash=sha256:1802a6dd32045e472a419db1441aecab469d33e0d2749e192abdec52101724af \
--hash=sha256:35025cd9422c96504912f04e2f15fe79390a8597b430c2ca5d0534cf9309ffa0 \
--hash=sha256:2f96ed5a0c329ca16230b326ca12b7461ec8f65e0be3e4f997516f36bf82a345 \
--hash=sha256:28fee44217991cfad9e6a0b9f7e3f26041e21ebc96629e94e585ccd05d49fa65 \
--hash=sha256:326e7a854a17fab07691204747695f8f692d674588a355c441fb14f660bf4e68 \
--hash=sha256:cda5a90485709ca6795c86056c3e5fe7266028b05e53f1d527fdf93a6365a6b8 \
--hash=sha256:0cb2a14742b543fdd68f931a14ce3829186ed2b1b2267a06787388c96b2dd9be \
--hash=sha256:5191ff6b9126d2c039dd87f8ff025bed274baf07fa78afa46f556b1ad7265d6e \
--hash=sha256:8323e03637b2d072cc7041300bac6ec448c3c28950ab40376036788e9a1af629 \
--hash=sha256:853cacd96d1f701ddd67aa03ecc05f51890135b7262e922710112f12a2ed2a7f
pyOpenSSL==16.2.0 \
--hash=sha256:26ca380ddf272f7556e48064bbcd5bd71f83dfc144f3583501c7ddbd9434ee17 \
--hash=sha256:7779a3bbb74e79db234af6a08775568c6769b5821faecf6e2f4143edb227516e
pyparsing==2.1.8 \
--hash=sha256:2f0f5ceb14eccd5aef809d6382e87df22ca1da583c79f6db01675ce7d7f49c18 \
--hash=sha256:03a4869b9f3493807ee1f1cb405e6d576a1a2ca4d81a982677c0c1ad6177c56b \
--hash=sha256:ab09aee814c0241ff0c503cff30018219fe1fc14501d89f406f4664a0ec9fbcd \
--hash=sha256:6e9a7f052f8e26bcf749e4033e3115b6dc7e3c85aafcb794b9a88c9d9ef13c97 \
--hash=sha256:9f463a6bcc4eeb6c08f1ed84439b17818e2085937c0dee0d7674ac127c67c12b \
--hash=sha256:3626b4d81cfb300dad57f52f2f791caaf7b06c09b368c0aa7b868e53a5775424 \
--hash=sha256:367b90cc877b46af56d4580cd0ae278062903f02b8204ab631f5a2c0f50adfd0 \
--hash=sha256:9f1ea360086cd68681e7f4ca8f1f38df47bf81942a0d76a9673c2d23eff35b13
pyRFC3339==1.0 \
--hash=sha256:eea31835c56e2096af4363a5745a784878a61d043e247d3a6d6a0a32a9741f56 \
--hash=sha256:8dfbc6c458b8daba1c0f3620a8c78008b323a268b27b7359e92a4ae41325f535
python-augeas==0.5.0 \
--hash=sha256:67d59d66cdba8d624e0389b87b2a83a176f21f16a87553b50f5703b23f29bac2
pytz==2015.7 \
--hash=sha256:3abe6a6d3fc2fbbe4c60144211f45da2edbe3182a6f6511af6bbba0598b1f992 \
--hash=sha256:939ef9c1e1224d980405689a97ffcf7828c56d1517b31d73464356c1f2b7769e \
--hash=sha256:ead4aefa7007249e05e51b01095719d5a8dd95760089f5730aac5698b1932918 \
--hash=sha256:3cca0df08bd0ed98432390494ce3ded003f5e661aa460be7a734bffe35983605 \
--hash=sha256:3ede470d3d17ba3c07638dfa0d10452bc1b6e5ad326127a65ba77e6aaeb11bec \
--hash=sha256:68c47964f7186eec306b13629627722b9079cd4447ed9e5ecaecd4eac84ca734 \
--hash=sha256:dd5d3991950aae40a6c81de1578942e73d629808cefc51d12cd157980e6cfc18 \
--hash=sha256:a77c52062c07eb7c7b30545dbc73e32995b7e117eea750317b5cb5c7a4618f14 \
--hash=sha256:81af9aec4bc960a9a0127c488f18772dae4634689233f06f65443e7b11ebeb51 \
--hash=sha256:e079b1dadc5c06246cc1bb6fe1b23a50b1d1173f2edd5104efd40bb73a28f406 \
--hash=sha256:fbd26746772c24cb93c8b97cbdad5cb9e46c86bbdb1b9d8a743ee00e2fb1fc5d \
--hash=sha256:99266ef30a37e43932deec2b7ca73e83c8dbc3b9ff703ec73eca6b1dae6befea \
--hash=sha256:8b6ce1c993909783bc96e0b4f34ea223bff7a4df2c90bdb9c4e0f1ac928689e3
requests==2.12.1 \
--hash=sha256:3f3f27a9d0f9092935efc78054ef324eb9f8166718270aefe036dfa1e4f68e1e \
--hash=sha256:2109ecea94df90980be040490ff1d879971b024861539abb00054062388b612e
six==1.10.0 \
--hash=sha256:0ff78c403d9bccf5a425a6d31a12aa6b47f1c21ca4dc2573a7e2f32a97335eb1 \
--hash=sha256:105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a
traceback2==1.4.0 \
--hash=sha256:8253cebec4b19094d67cc5ed5af99bf1dba1285292226e98a31929f87a5d6b23 \
--hash=sha256:05acc67a09980c2ecfedd3423f7ae0104839eccb55fc645773e1caa0951c3030
unittest2==1.1.0 \
--hash=sha256:13f77d0875db6d9b435e1d4f41e74ad4cc2eb6e1d5c824996092b3430f088bb8 \
--hash=sha256:22882a0e418c284e1f718a822b3b022944d53d2d908e1690b319a9d3eb2c0579
zope.component==4.2.2 \
--hash=sha256:282c112b55dd8e3c869a3571f86767c150ab1284a9ace2bdec226c592acaf81a
zope.event==4.1.0 \
--hash=sha256:dc7a59a2fd91730d3793131a5d261b29e93ec4e2a97f1bc487ce8defee2fe786
zope.interface==4.1.3 \
--hash=sha256:f07b631f7a601cd8cbd3332d54f43142c7088a83299f859356f08d1d4d4259b3 \
--hash=sha256:de5cca083b9439d8002fb76bbe6b4998c5a5a721fab25b84298967f002df4c94 \
--hash=sha256:6788416f7ea7f5b8a97be94825377aa25e8bdc73463e07baaf9858b29e737077 \
--hash=sha256:6f3230f7254518201e5a3708cbb2de98c848304f06e3ded8bfb39e5825cba2e1 \
--hash=sha256:5fa575a5240f04200c3088427d0d4b7b737f6e9018818a51d8d0f927a6a2517a \
--hash=sha256:522194ad6a545735edd75c8a83f48d65d1af064e432a7d320d64f56bafc12e99 \
--hash=sha256:e8c7b2d40943f71c99148c97f66caa7f5134147f57423f8db5b4825099ce9a09 \
--hash=sha256:279024f0208601c3caa907c53876e37ad88625f7eaf1cb3842dbe360b2287017 \
--hash=sha256:2e221a9eec7ccc58889a278ea13dcfed5ef939d80b07819a9a8b3cb1c681484f \
--hash=sha256:69118965410ec86d44dc6b9017ee3ddbd582e0c0abeef62b3a19dbf6c8ad132b \
--hash=sha256:d04df8686ec864d0cade8cf199f7f83aecd416109a20834d568f8310ded12dea \
--hash=sha256:e75a947e15ee97e7e71e02ea302feb2fc62d3a2bb4668bf9dfbed43a506ac7e7 \
--hash=sha256:4e45d22fb883222a5ab9f282a116fec5ee2e8d1a568ccff6a2d75bbd0eb6bcfc \
--hash=sha256:bce9339bb3c7a55e0803b63d21c5839e8e479bc85c4adf42ae415b72f94facb2 \
--hash=sha256:928138365245a0e8869a5999fbcc2a45475a0a6ed52a494d60dbdc540335fedd \
--hash=sha256:0d841ba1bb840eea0e6489dc5ecafa6125554971f53b5acb87764441e61bceba \
--hash=sha256:b09c8c1d47b3531c400e0195697f1414a63221de6ef478598a4f1460f7d9a392
mock==1.0.1 \
--hash=sha256:b839dd2d9c117c701430c149956918a423a9863b48b09c90e30a6013e7d2f44f \
--hash=sha256:8f83080daa249d036cbccfb8ae5cc6ff007b88d6d937521371afabe7b19badbc
letsencrypt==0.7.0 \
--hash=sha256:105a5fb107e45bcd0722eb89696986dcf5f08a86a321d6aef25a0c7c63375ade \
--hash=sha256:c36e532c486a7e92155ee09da54b436a3c420813ec1c590b98f635d924720de9
# THE LINES BELOW ARE EDITED BY THE RELEASE SCRIPT; ADD ALL DEPENDENCIES ABOVE.
acme==0.12.0 \
--hash=sha256:a6050619b3e07b41d197992bb15b32c755dfa0665cfa1c20faa82806a798265b \
--hash=sha256:a05cba6b5b0fffdfa246b32492a44769011d45205f3ee8efde1f37ee9843fbdf
certbot==0.12.0 \
--hash=sha256:d018d13665eb4cfe7038c2df636e3f4928742b83769b95edfdb0311277f0eb48 \
--hash=sha256:4a71925c035b62dfb7c3343c619ee090add76188b47225272b57798ad63388b7
certbot-apache==0.12.0 \
--hash=sha256:de86907ea60e7bc35d252b87dec04eab3c7f3a1ea768774876e7ff582d89d640 \
--hash=sha256:77dde63cf97292b09da8ae09ef8a7a6d83a3b1ee0f8d1fefe513fc77a6292509
certbot-nginx==0.12.0 \
--hash=sha256:c66d848c4577f1f91a06a8119b40f1ab90af1546addea27905434bd070f3924d \
--hash=sha256:4dab2c93304c80d8d0d2e5214939f016804fd46859dd7a39b892d8b7195ab5ec
UNLIKELY_EOF
# -------------------------------------------------------------------------
cat << "UNLIKELY_EOF" > "$TEMP_DIR/pipstrap.py"
#!/usr/bin/env python
"""A small script that can act as a trust root for installing pip 8
Embed this in your project, and your VCS checkout is all you have to trust. In
a post-peep era, this lets you claw your way to a hash-checking version of pip,
with which you can install the rest of your dependencies safely. All it assumes
is Python 2.6 or better and *some* version of pip already installed. If
anything goes wrong, it will exit with a non-zero status code.
"""
# This is here so embedded copies are MIT-compliant:
# Copyright (c) 2016 Erik Rose
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
from __future__ import print_function
from hashlib import sha256
from os.path import join
from pipes import quote
from shutil import rmtree
try:
from subprocess import check_output
except ImportError:
from subprocess import CalledProcessError, PIPE, Popen
def check_output(*popenargs, **kwargs):
if 'stdout' in kwargs:
raise ValueError('stdout argument not allowed, it will be '
'overridden.')
process = Popen(stdout=PIPE, *popenargs, **kwargs)
output, unused_err = process.communicate()
retcode = process.poll()
if retcode:
cmd = kwargs.get("args")
if cmd is None:
cmd = popenargs[0]
raise CalledProcessError(retcode, cmd)
return output
from sys import exit, version_info
from tempfile import mkdtemp
try:
from urllib2 import build_opener, HTTPHandler, HTTPSHandler
except ImportError:
from urllib.request import build_opener, HTTPHandler, HTTPSHandler
try:
from urlparse import urlparse
except ImportError:
from urllib.parse import urlparse # 3.4
__version__ = 1, 1, 1
# wheel has a conditional dependency on argparse:
maybe_argparse = (
[('https://pypi.python.org/packages/source/a/argparse/'
'argparse-1.4.0.tar.gz',
'62b089a55be1d8949cd2bc7e0df0bddb9e028faefc8c32038cc84862aefdd6e4')]
if version_info < (2, 7, 0) else [])
PACKAGES = maybe_argparse + [
# Pip has no dependencies, as it vendors everything:
('https://pypi.python.org/packages/source/p/pip/pip-8.0.3.tar.gz',
'30f98b66f3fe1069c529a491597d34a1c224a68640c82caf2ade5f88aa1405e8'),
# This version of setuptools has only optional dependencies:
('https://pypi.python.org/packages/source/s/setuptools/'
'setuptools-20.2.2.tar.gz',
'24fcfc15364a9fe09a220f37d2dcedc849795e3de3e4b393ee988e66a9cbd85a'),
('https://pypi.python.org/packages/source/w/wheel/wheel-0.29.0.tar.gz',
'1ebb8ad7e26b448e9caa4773d2357849bf80ff9e313964bcaf79cbf0201a1648')
]
class HashError(Exception):
def __str__(self):
url, path, actual, expected = self.args
return ('{url} did not match the expected hash {expected}. Instead, '
'it was {actual}. The file (left at {path}) may have been '
'tampered with.'.format(**locals()))
def hashed_download(url, temp, digest):
"""Download ``url`` to ``temp``, make sure it has the SHA-256 ``digest``,
and return its path."""
# Based on pip 1.4.1's URLOpener but with cert verification removed. Python
# >=2.7.9 verifies HTTPS certs itself, and, in any case, the cert
# authenticity has only privacy (not arbitrary code execution)
# implications, since we're checking hashes.
def opener():
opener = build_opener(HTTPSHandler())
# Strip out HTTPHandler to prevent MITM spoof:
for handler in opener.handlers:
if isinstance(handler, HTTPHandler):
opener.handlers.remove(handler)
return opener
def read_chunks(response, chunk_size):
while True:
chunk = response.read(chunk_size)
if not chunk:
break
yield chunk
response = opener().open(url)
path = join(temp, urlparse(url).path.split('/')[-1])
actual_hash = sha256()
with open(path, 'wb') as file:
for chunk in read_chunks(response, 4096):
file.write(chunk)
actual_hash.update(chunk)
actual_digest = actual_hash.hexdigest()
if actual_digest != digest:
raise HashError(url, path, actual_digest, digest)
return path
def main():
temp = mkdtemp(prefix='pipstrap-')
try:
downloads = [hashed_download(url, temp, digest)
for url, digest in PACKAGES]
check_output('pip install --no-index --no-deps -U ' +
' '.join(quote(d) for d in downloads),
shell=True)
except HashError as exc:
print(exc)
except Exception:
rmtree(temp)
raise
else:
rmtree(temp)
return 0
return 1
if __name__ == '__main__':
exit(main())
UNLIKELY_EOF
# -------------------------------------------------------------------------
# Set PATH so pipstrap upgrades the right (v)env:
PATH="$VENV_BIN:$PATH" "$VENV_BIN/python" "$TEMP_DIR/pipstrap.py"
set +e
if [ "$VERBOSE" = 1 ]; then
"$VENV_BIN/pip" install --no-cache-dir --require-hashes -r "$TEMP_DIR/letsencrypt-auto-requirements.txt"
else
PIP_OUT=`"$VENV_BIN/pip" install --no-cache-dir --require-hashes -r "$TEMP_DIR/letsencrypt-auto-requirements.txt" 2>&1`
fi
PIP_STATUS=$?
set -e
if [ "$PIP_STATUS" != 0 ]; then
# Report error. (Otherwise, be quiet.)
echo "Had a problem while installing Python packages."
if [ "$VERBOSE" != 1 ]; then
echo
echo "pip prints the following errors: "
echo "====================================================="
echo "$PIP_OUT"
echo "====================================================="
echo
echo "Certbot has problem setting up the virtual environment."
if `echo $PIP_OUT | grep -q Killed` || `echo $PIP_OUT | grep -q "allocate memory"` ; then
echo
echo "Based on your pip output, the problem can likely be fixed by "
echo "increasing the available memory."
else
echo
echo "We were not be able to guess the right solution from your pip "
echo "output."
fi
echo
echo "Consult https://certbot.eff.org/docs/install.html#problems-with-python-virtual-environment"
echo "for possible solutions."
echo "You may also find some support resources at https://certbot.eff.org/support/ ."
fi
rm -rf "$VENV_PATH"
exit 1
fi
echo "Installation succeeded."
fi
if [ -n "$SUDO" ]; then
# SUDO is su wrapper or sudo
if [ "$QUIET" != 1 ]; then
echo "Requesting root privileges to run certbot..."
echo " $VENV_BIN/letsencrypt" "$@"
fi
fi
if [ -z "$SUDO_ENV" ] ; then
# SUDO is su wrapper / noop
$SUDO "$VENV_BIN/letsencrypt" "$@"
else
# sudo
$SUDO "$SUDO_ENV" "$VENV_BIN/letsencrypt" "$@"
fi
else
# Phase 1: Upgrade certbot-auto if necessary, then self-invoke.
#
# Each phase checks the version of only the thing it is responsible for
# upgrading. Phase 1 checks the version of the latest release of
# certbot-auto (which is always the same as that of the certbot
# package). Phase 2 checks the version of the locally installed certbot.
if [ ! -f "$VENV_BIN/letsencrypt" ]; then
if [ "$HELP" = 1 ]; then
echo "$USAGE"
exit 0
fi
# If it looks like we've never bootstrapped before, bootstrap:
Bootstrap
fi
if [ "$OS_PACKAGES_ONLY" = 1 ]; then
echo "OS packages installed."
exit 0
fi
if [ "$NO_SELF_UPGRADE" != 1 ]; then
TEMP_DIR=$(TempDir)
trap 'rm -rf "$TEMP_DIR"' EXIT
# ---------------------------------------------------------------------------
cat << "UNLIKELY_EOF" > "$TEMP_DIR/fetch.py"
"""Do downloading and JSON parsing without additional dependencies. ::
# Print latest released version of LE to stdout:
python fetch.py --latest-version
# Download letsencrypt-auto script from git tag v1.2.3 into the folder I'm
# in, and make sure its signature verifies:
python fetch.py --le-auto-script v1.2.3
On failure, return non-zero.
"""
from distutils.version import LooseVersion
from json import loads
from os import devnull, environ
from os.path import dirname, join
import re
from subprocess import check_call, CalledProcessError
from sys import argv, exit
from urllib2 import build_opener, HTTPHandler, HTTPSHandler, HTTPError
PUBLIC_KEY = environ.get('LE_AUTO_PUBLIC_KEY', """-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6MR8W/galdxnpGqBsYbq
OzQb2eyW15YFjDDEMI0ZOzt8f504obNs920lDnpPD2/KqgsfjOgw2K7xWDJIj/18
xUvWPk3LDkrnokNiRkA3KOx3W6fHycKL+zID7zy+xZYBuh2fLyQtWV1VGQ45iNRp
9+Zo7rH86cdfgkdnWTlNSHyTLW9NbXvyv/E12bppPcEvgCTAQXgnDVJ0/sqmeiij
n9tTFh03aM+R2V/21h8aTraAS24qiPCz6gkmYGC8yr6mglcnNoYbsLNYZ69zF1XH
cXPduCPdPdfLlzVlKK1/U7hkA28eG3BIAMh6uJYBRJTpiGgaGdPd7YekUB8S6cy+
CQIDAQAB
-----END PUBLIC KEY-----
""")
class ExpectedError(Exception):
"""A novice-readable exception that also carries the original exception for
debugging"""
class HttpsGetter(object):
def __init__(self):
"""Build an HTTPS opener."""
# Based on pip 1.4.1's URLOpener
# This verifies certs on only Python >=2.7.9.
self._opener = build_opener(HTTPSHandler())
# Strip out HTTPHandler to prevent MITM spoof:
for handler in self._opener.handlers:
if isinstance(handler, HTTPHandler):
self._opener.handlers.remove(handler)
def get(self, url):
"""Return the document contents pointed to by an HTTPS URL.
If something goes wrong (404, timeout, etc.), raise ExpectedError.
"""
try:
return self._opener.open(url).read()
except (HTTPError, IOError) as exc:
raise ExpectedError("Couldn't download %s." % url, exc)
def write(contents, dir, filename):
"""Write something to a file in a certain directory."""
with open(join(dir, filename), 'w') as file:
file.write(contents)
def latest_stable_version(get):
"""Return the latest stable release of letsencrypt."""
metadata = loads(get(
environ.get('LE_AUTO_JSON_URL',
'https://pypi.python.org/pypi/certbot/json')))
# metadata['info']['version'] actually returns the latest of any kind of
# release release, contrary to https://wiki.python.org/moin/PyPIJSON.
# The regex is a sufficient regex for picking out prereleases for most
# packages, LE included.
return str(max(LooseVersion(r) for r
in metadata['releases'].iterkeys()
if re.match('^[0-9.]+$', r)))
def verified_new_le_auto(get, tag, temp_dir):
"""Return the path to a verified, up-to-date letsencrypt-auto script.
If the download's signature does not verify or something else goes wrong
with the verification process, raise ExpectedError.
"""
le_auto_dir = environ.get(
'LE_AUTO_DIR_TEMPLATE',
'https://raw.githubusercontent.com/certbot/certbot/%s/'
'letsencrypt-auto-source/') % tag
write(get(le_auto_dir + 'letsencrypt-auto'), temp_dir, 'letsencrypt-auto')
write(get(le_auto_dir + 'letsencrypt-auto.sig'), temp_dir, 'letsencrypt-auto.sig')
write(PUBLIC_KEY, temp_dir, 'public_key.pem')
try:
with open(devnull, 'w') as dev_null:
check_call(['openssl', 'dgst', '-sha256', '-verify',
join(temp_dir, 'public_key.pem'),
'-signature',
join(temp_dir, 'letsencrypt-auto.sig'),
join(temp_dir, 'letsencrypt-auto')],
stdout=dev_null,
stderr=dev_null)
except CalledProcessError as exc:
raise ExpectedError("Couldn't verify signature of downloaded "
"certbot-auto.", exc)
def main():
get = HttpsGetter().get
flag = argv[1]
try:
if flag == '--latest-version':
print latest_stable_version(get)
elif flag == '--le-auto-script':
tag = argv[2]
verified_new_le_auto(get, tag, dirname(argv[0]))
except ExpectedError as exc:
print exc.args[0], exc.args[1]
return 1
else:
return 0
if __name__ == '__main__':
exit(main())
UNLIKELY_EOF
# ---------------------------------------------------------------------------
DeterminePythonVersion
if ! REMOTE_VERSION=`"$LE_PYTHON" "$TEMP_DIR/fetch.py" --latest-version` ; then
echo "WARNING: unable to check for updates."
elif [ "$LE_AUTO_VERSION" != "$REMOTE_VERSION" ]; then
echo "Upgrading certbot-auto $LE_AUTO_VERSION to $REMOTE_VERSION..."
# Now we drop into Python so we don't have to install even more
# dependencies (curl, etc.), for better flow control, and for the option of
# future Windows compatibility.
"$LE_PYTHON" "$TEMP_DIR/fetch.py" --le-auto-script "v$REMOTE_VERSION"
# Install new copy of certbot-auto.
# TODO: Deal with quotes in pathnames.
echo "Replacing certbot-auto..."
# Clone permissions with cp. chmod and chown don't have a --reference
# option on macOS or BSD, and stat -c on Linux is stat -f on macOS and BSD:
$SUDO cp -p "$0" "$TEMP_DIR/letsencrypt-auto.permission-clone"
$SUDO cp "$TEMP_DIR/letsencrypt-auto" "$TEMP_DIR/letsencrypt-auto.permission-clone"
# Using mv rather than cp leaves the old file descriptor pointing to the
# original copy so the shell can continue to read it unmolested. mv across
# filesystems is non-atomic, doing `rm dest, cp src dest, rm src`, but the
# cp is unlikely to fail (esp. under sudo) if the rm doesn't.
$SUDO mv -f "$TEMP_DIR/letsencrypt-auto.permission-clone" "$0"
fi # A newer version is available.
fi # Self-upgrading is allowed.
"$0" --le-auto-phase2 "$@"
fi