Well…. security/acme-client is dead. That’s sad.
Long live dehydrated, which uses the same basic authentication method and is pretty much a drop in replacement (unlike scripts which use DNS authentication, say).
In figuring out the transition, I relied on the following guides:
If you’re migrating from acme-client, you can delete it (if you haven’t already)
portmaster -e acme-client
Installation of what’s needed
if you don’t have bash installed, you will. You can also build with ZSH but set the config before installing.
cd /usr/ports/security/dehydrated && make install clean && rehash
This guide also uses sudo, if it isn’t installed:
cd /usr/ports/security/sudo && make install clean && rehash
Set up directories and accounts
mkdir -p /var/dehydrated pw groupadd -n _letsencrypt -g 443 pw useradd -n _letsencrypt -u 443 -g 443 -d /var/dehydrated -w no -s /nonexistent chown -R _letsencrypt /var/dehydrated
If migrating from acme-client this should be done but:
mkdir -p -m 775 /usr/local/www/.well-known/acme-challenge chgrp _letsencrypt /usr/local/www/.well-known/acme-challenge
# If migrating from acme-client
chmod 775 /usr/local/www/.well-known/acme-challenge chown -R _letsencrypt /usr/local/www/.well-known
014 DEHYDRATED_USER=_letsencrypt 017 DEHYDRATED_GROUP=_letsencrypt 044 BASEDIR=/var/dehydrated 056 WELLKNOWN="/usr/local/www/.well-known/acme-challenge" 065 OPENSSL="/usr/local/bin/openssl" 098 CONTACT_EMAILemail@example.com
save and it should run:
su -m _letsencrypt -c 'dehydrated -v'
You should get roughly the following output:
# INFO: Using main config file /usr/local/etc/dehydrated/config Dehydrated by Lukas Schauer https://dehydrated.io Dehydrated version: 0.6.2 GIT-Revision: unknown OS: FreeBSD 11.2-RELEASE-p6 Used software: bash: 5.0.7(0)-release curl: curl 7.65.1 awk, sed, mktemp: FreeBSD base system versions grep: grep (GNU grep) 2.5.1-FreeBSD diff: diff (GNU diffutils) 2.8.7 openssl: LibreSSL 2.9.2
File adjustments and scripts
by default it will read /var/dehydrated/domains.txt for the list of domains to renew
Migrating from acme-client? Reuse your domains.txt, the format is the same.
mv /usr/local/etc/acme/domains.txt /var/dehydrated/domains.txt
Create the deploy script:
The following seems to be sufficient
#!/bin/sh /usr/local/sbin/apachectl graceful
and make executable
chmod +x /usr/local/etc/dehydrated/deploy.sh
Give the script a try:
This will test your apache config and that the script is properly set up.
There’s a bit of a pain in the butt in as much as the directory structure for the certs changed. My previous guide would put certs at /usr/local/etc/ssl/acme/domain.com/cert.pem, this puts them at /var/dehydrated/certs/domain.com
Check the format of your certificate references and use/adjust as needed. This worked for me – note you can set your key locations to be the same in the config file, but the private key directory structure does change between acme-client and dehydrated.
sed -i '' "s|/usr/local/etc/ssl/acme/|/var/dehydrated/certs/|" /usr/local/etc/apache24/extra/httpd-vhosts.conf
Or if using httpd-ssl.conf
sed -i '' "s|/usr/local/etc/ssl/acme/|/var/dehydrated/certs/|" /usr/local/etc/apache24/extra/httpd-ssl.conf
And privkey moves from /usr/local/etc/ssl/acme/private/domain.com/privkey.pem to /var/dehydrated/certs/domain.com/privkey.pem so….
sed -i '' "s|/var/dehydrated/certs/private/|/var/dehydrated/certs/|" /usr/local/etc/apache24/extra/httpd-vhosts.conf
sed -i '' "s|/var/dehydrated/certs/private/|/var/dehydrated/certs/|" /usr/local/etc/apache24/extra/httpd-ssl.conf
Git sum certs
su -m _letsencrypt -c 'dehydrated --register --accept-terms'
Then get some certs
su -m _letsencrypt -c 'dehydrated -c'
-c is “chron” mode which is how it will be called by periodic.
If you get any errors here, track them down.
Verify your new certs are working
cd /var/dehydrated/certs/domain.com/ openssl x509 -noout -in fullchain.pem -fingerprint -sha256
Load the page in the browser of your choice and view the certificate, which should show the SHA 256 fingerprint matching what you got above. YAY.
insert the following
weekly_dehydrated_enable="YES" weekly_dehydrated_user="_letsencrypt" weekly_dehydrated_deployscript="/usr/local/etc/dehydrated/deploy.sh" weekly_dehydrated_flags="-g"
note the flag is –keep-going (-g) Keep going after encountering an error while creating/renewing multiple certificates in cron mode
The Waterfox PPA changed recently. The following let me update from 56.2.8 to 56.2.10 (between which the old PPA was removed).
First remove the old hawkeye PPA from your sources list, then:
echo "deb http://download.opensuse.org/repositories/home:/hawkeye116477:/waterfox/xUbuntu_18.04/ /" | sudo tee -a /etc/apt/sources.list wget -nv https://download.opensuse.org/repositories/home:hawkeye116477:waterfox/xUbuntu_18.04/Release.key -O Release.key sudo apt-key add - < Release.key sudo apt update sudo apt upgrade
Note Ubuntu 18.04 = Mint 19/19.1 the 18.10 deb fails.