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#!/bin/bash -xe
set -o pipefail
# $OS_TYPE $PUBLIC_IP $PRIVATE_IP $PUBLIC_HOSTNAME $BOULDER_URL
# are dynamically set at execution
cd letsencrypt
if ! command -v git ; then
if [ "$OS_TYPE" = "ubuntu" ] ; then
sudo apt-get update
fi
if ! ( sudo apt-get install -y git || sudo yum install -y git-all || sudo yum install -y git || sudo dnf install -y git ) ; then
echo git installation failed!
exit 1
fi
fi
# If we're on a RHEL 6 based system, we can be confident Python is already
# installed because the package manager is written in Python.
if command -v python && [ $(python -V 2>&1 | cut -d" " -f 2 | cut -d. -f1,2 | sed 's/\.//') -eq 26 ]; then
# 0.20.0 is the latest version of letsencrypt-auto that doesn't install
# Python 3 on RHEL 6.
INITIAL_VERSION="0.20.0"
RUN_RHEL6_TESTS=1
else
# 0.39.0 is the oldest version of letsencrypt-auto that works on CentOS 8.
INITIAL_VERSION="0.39.0"
fi
git checkout -f "v$INITIAL_VERSION" letsencrypt-auto
if ! ./letsencrypt-auto -v --debug --version --no-self-upgrade 2>&1 | tail -n1 | grep "^certbot $INITIAL_VERSION$" ; then
echo initial installation appeared to fail
exit 1
fi
# This script sets the environment variables PYTHON_NAME, VENV_PATH, and
# VENV_SCRIPT based on the version of Python available on the system. For
# instance, Fedora uses Python 3 and Python 2 is not installed.
. tests/letstest/scripts/set_python_envvars.sh
# Now that python and openssl have been installed, we can set up a fake server
# to provide a new version of letsencrypt-auto. First, we start the server and
# directory to be served.
MY_TEMP_DIR=$(mktemp -d)
PORT_FILE="$MY_TEMP_DIR/port"
SERVER_PATH=$("$PYTHON_NAME" tools/readlink.py tools/simple_http_server.py)
cd "$MY_TEMP_DIR"
"$PYTHON_NAME" "$SERVER_PATH" 0 > $PORT_FILE &
SERVER_PID=$!
trap 'kill "$SERVER_PID" && rm -rf "$MY_TEMP_DIR"' EXIT
cd ~-
# Then, we set up the files to be served.
FAKE_VERSION_NUM="99.99.99"
echo "{\"releases\": {\"$FAKE_VERSION_NUM\": null}}" > "$MY_TEMP_DIR/json"
LE_AUTO_SOURCE_DIR="$MY_TEMP_DIR/v$FAKE_VERSION_NUM"
NEW_LE_AUTO_PATH="$LE_AUTO_SOURCE_DIR/letsencrypt-auto"
mkdir "$LE_AUTO_SOURCE_DIR"
cp letsencrypt-auto-source/letsencrypt-auto "$LE_AUTO_SOURCE_DIR/letsencrypt-auto"
SIGNING_KEY="letsencrypt-auto-source/tests/signing.key"
openssl dgst -sha256 -sign "$SIGNING_KEY" -out "$NEW_LE_AUTO_PATH.sig" "$NEW_LE_AUTO_PATH"
# Next, we wait for the server to start and get the port number.
sleep 5s
SERVER_PORT=$(sed -n 's/.*port \([0-9]\+\).*/\1/p' "$PORT_FILE")
# Finally, we set the necessary certbot-auto environment variables.
export LE_AUTO_DIR_TEMPLATE="http://localhost:$SERVER_PORT/%s/"
export LE_AUTO_JSON_URL="http://localhost:$SERVER_PORT/json"
export LE_AUTO_PUBLIC_KEY="-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsMoSzLYQ7E1sdSOkwelg
tzKIh2qi3bpXuYtcfFC0XrvWig071NwIj+dZiT0OLZ2hPispEH0B7ISuuWg1ll7G
hFW0VdbxL6JdGzS2ShNWkX9hE9z+j8VqwDPOBn3ZHm03qwpYkBDwQib3KqOdYbTT
uUtJmmGcuk3a9Aq/sCT6DdfmTSdP5asdQYwIcaQreDrOosaS84DTWI3IU+UYJVgl
LsIVPBuy9IcgHidUQ96hJnoPsDCWsHwX62495QKEarauyKQrJzFes0EY95orDM47
Z5o/NDiQB11m91yNB0MmPYY9QSbnOA9j7IaaC97AwRLuwXY+/R2ablTcxurWou68
iQIDAQAB
-----END PUBLIC KEY-----
"
if [ "$RUN_RHEL6_TESTS" = 1 ]; then
if command -v python3; then
echo "Didn't expect Python 3 to be installed!"
exit 1
fi
cp letsencrypt-auto cb-auto
if ! ./cb-auto -v --debug --version 2>&1 | grep "$INITIAL_VERSION" ; then
echo "Certbot shouldn't have updated to a new version!"
exit 1
fi
# Create a 2nd venv at the old path to ensure we properly handle the (unlikely) case of two separate virtual environments below.
HOME=${HOME:-~root}
XDG_DATA_HOME=${XDG_DATA_HOME:-~/.local/share}
OLD_VENV_PATH="$XDG_DATA_HOME/letsencrypt"
export VENV_PATH="$OLD_VENV_PATH"
if ! sudo -E ./letsencrypt-auto -v --debug --version --no-self-upgrade 2>&1 | tail -n1 | grep "^certbot $INITIAL_VERSION$" ; then
echo second installation appeared to fail
exit 1
fi
unset VENV_PATH
fi
if ./letsencrypt-auto -v --debug --version | grep "WARNING: couldn't find Python" ; then
echo "Had problems checking for updates!"
exit 1
fi
# Since certbot-auto is deprecated, we expect it to leave existing Certbot
# installations unmodified so we check for the same version that was initially
# installed below.
EXPECTED_VERSION="$INITIAL_VERSION"
if ! /opt/eff.org/certbot/venv/bin/letsencrypt --version 2>&1 | tail -n1 | grep "^certbot $EXPECTED_VERSION$" ; then
echo unexpected certbot version found
exit 1
fi
if ! diff letsencrypt-auto letsencrypt-auto-source/letsencrypt-auto ; then
echo letsencrypt-auto and letsencrypt-auto-source/letsencrypt-auto differ
exit 1
fi
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