certbot/tests/letstest/scripts/test_sdists.sh
ohemorange 2acc1dcc89
Fix TLS-ALPN tests with newer versions of OpenSSL (#8026)
Fixes #7988. As described there, the steps involved are:

1. Update our tests so they fail due to this problem.
2. Update the keys used in the tests so they pass with the new changes.

For 1, see a [failing travis run](https://travis-ci.com/github/certbot/certbot/jobs/340710511) with the included change. And for the full output to confirm that this is what is failing, see a [run on debian 10](https://github.com/certbot/certbot/files/4692350/debian_run_log.txt).

This PR adds `rsa4096_key.pem` and `rsa4096_cert.pem`, updates the `TLS-ALPN` test to use those keys in place of the 1024-bit versions, and fixes the README in that `testdata` folder with correct instructions to generate these files.

* export PIP_NO_BINARY in pip install subshell in test_sdists.sh

* set environment variable on the line that installs most packages

* Generate 4096-bit rsa key and cert, and fix README instructions to do so.

* Update TLS_ALPN test to use 4096-bit key instead of 1024-bit key.

* Update changelog

* Older versions of Python have an error when both VIRTUAL_NO_DOWNLOAD and PIP_NO_BINARY are set, so only apply the latter at the install phase.

* Add enum34 constraint manually, since rebuild_dependencies.py seems to be broken.

* only delete key if it exists

* Check OpenSSL version before trying to set PIP_NO_BINARY

* Add comment explaining why we only set PIP_NO_BINARY at the install step
2020-06-01 15:18:38 -07:00

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#!/bin/sh -xe
cd letsencrypt
# 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 && [ $(python -V 2>&1 | cut -d" " -f 2 | cut -d. -f1,2 | sed 's/\.//') -eq 26 ]; then
# RHEL/CentOS 6 will need a special treatment, so we need to detect that environment
RUN_RHEL6_TESTS=1
fi
letsencrypt-auto-source/letsencrypt-auto --install-only -n --debug
if [ "$RUN_RHEL6_TESTS" = 1 ]; then
# Enable the SCL Python 3.6 installed by letsencrypt-auto bootstrap
PATH="/opt/rh/rh-python36/root/usr/bin:$PATH"
fi
PLUGINS="certbot-apache certbot-nginx"
PYTHON_MAJOR_VERSION=$(/opt/eff.org/certbot/venv/bin/python --version 2>&1 | cut -d" " -f 2 | cut -d. -f1)
TEMP_DIR=$(mktemp -d)
if [ "$PYTHON_MAJOR_VERSION" = "3" ]; then
# Some distros like Fedora may only have an executable named python3 installed.
PYTHON_NAME="python3"
VENV_PATH="venv3"
VENV_SCRIPT="tools/venv3.py"
else
PYTHON_NAME="python"
VENV_SCRIPT="tools/venv.py"
VENV_PATH="venv"
fi
VERSION=$("$PYTHON_NAME" letsencrypt-auto-source/version.py)
# setup venv
CERTBOT_PIP_NO_BINARY=":all:" "$VENV_SCRIPT" --requirement letsencrypt-auto-source/pieces/dependency-requirements.txt
. "$VENV_PATH/bin/activate"
# pytest is needed to run tests on some of our packages so we install a pinned version here.
tools/pip_install.py pytest
# build sdists
for pkg_dir in acme certbot $PLUGINS; do
cd $pkg_dir
python setup.py clean
rm -rf build dist
python setup.py sdist
mv dist/* $TEMP_DIR
cd -
done
# test sdists
cd $TEMP_DIR
for pkg in acme certbot $PLUGINS; do
tar -xvf "$pkg-$VERSION.tar.gz"
cd "$pkg-$VERSION"
python setup.py build
python setup.py test
python setup.py install
cd -
done