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Accepting request 532177 from security:dehydrated

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- Remove unused hooks directory
- Introduced a directory for custom post-run hooks executed as root,
  see README.SUSE for details. (not to be confused with the native hooks
  run as dehyrated user)

- Clarify necessity of enabling dehydrated.timer in README.SUSE
- Submit to SLE15 as per fate#323377
- Add optional post run hook directory, executed by cron/systemd
  after dehydrated --cron has run
- Remove hook directory intended for packaging other native hooks.
  Will be approach differently

- No longer require nginx or lighttpd for SLE
- Never go as far as to require acmeresponder, it might not be available
- Drop -update from dehydrated-update.{timer,socket} for consistency
- Add distro specific README.SUSE / README.Fedora
- Ran spec-cleaner

- Add man page
- Ensure dehydrated is always run as designated user
  * adds 0001-Add-optional-user-and-group-configuration.patch
- Introduce config.d directory for user configuration
- Avoid warning about empty config.d directory
  * adds 0002-use-nullglob-disable-warning-on-empty-CONFIG_D-direc.patch
- Fix sed warning about unescaped curly braces in regex

- Swap statements in post: installing services requires tmp.d 

- (Weak) dependency on dehydrated-acmeresponder.

OBS-URL: https://build.opensuse.org/request/show/532177
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/dehydrated?expand=0&rev=4
This commit is contained in:
Dominique Leuenberger 2017-10-07 15:51:05 +00:00 committed by Git OBS Bridge
commit f5e7e6d9b2
11 changed files with 664 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
0001-Add-optional-user-and-group-configuration.patch Normal file
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@ -0,0 +1,66 @@
From 700040068e3c08025f206e06ba5cfa76a124d805 Mon Sep 17 00:00:00 2001
From: Daniel Molkentin <dmolkentin@suse.com>
Date: Thu, 21 Sep 2017 19:07:54 +0200
Subject: [PATCH] Add optional user and group configuration
when DEHYDRATED_USER is set, dehydrated will refuse to run as root,
and instead launch itself as the user in DEHYDRATED_USER (and
DEHYDRATED_GROUP if set).
---
dehydrated | 15 +++++++++++++++
docs/examples/config | 6 ++++++
2 files changed, 21 insertions(+)
diff --git a/dehydrated b/dehydrated
index 8b31ee1..39c717f 100755
--- a/dehydrated
+++ b/dehydrated
@@ -126,6 +126,8 @@ load_config() {
LOCKFILE=
OCSP_MUST_STAPLE="no"
IP_VERSION=
+ DEHYDRATED_USER=
+ DEHYDRATED_GROUP=
if [[ -z "${CONFIG:-}" ]]; then
echo "#" >&2
@@ -159,6 +161,19 @@ load_config() {
done
fi
+ # Check if we are running & are allowed to run as root
+ if [[ ! -z "$DEHYDRATED_USER" && $EUID == 0 ]]; then
+ if [ ! -z "$DEHYDRATED_GROUP" ]; then
+ group="-g $DEHYDRATED_GROUP"
+ fi
+ echo "# INFO: Running $0 as $DEHYDRATED_USER"
+ su -c "$0" $group "$DEHYDRATED_USER"
+ exit
+ fi
+
+ # Check for missing dependencies
+ check_dependencies
+
# Remove slash from end of BASEDIR. Mostly for cleaner outputs, doesn't change functionality.
BASEDIR="${BASEDIR%%/}"
diff --git a/docs/examples/config b/docs/examples/config
index 1b1b3d8..9a890f4 100644
--- a/docs/examples/config
+++ b/docs/examples/config
@@ -10,6 +10,12 @@
# Default values of this config are in comments #
########################################################
+# Which user should dehydrated run as? This will be implictly enforced when running as root
+#DEHYDRATED_USER=
+
+# Which group should dehydrated run as? This will be implictly enforced when running as root
+#DEHYDRATED_GROUP=
+
# Resolve names to addresses of IP version only. (curl)
# supported values: 4, 6
# default: <unset>
--
2.12.3

49
0002-use-nullglob-disable-warning-on-empty-CONFIG_D-direc.patch Normal file
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@ -0,0 +1,49 @@
From 5214632c55c70c6c1f0dabce204a9fb8529c8ca8 Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.so>
Date: Thu, 21 Sep 2017 18:10:01 +0200
Subject: [PATCH] use nullglob, disable warning on empty CONFIG_D directory
---
dehydrated | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/dehydrated b/dehydrated
index 8b31ee1..a62b858 100755
--- a/dehydrated
+++ b/dehydrated
@@ -8,7 +8,9 @@
set -e
set -u
set -o pipefail
-[[ -n "${ZSH_VERSION:-}" ]] && set -o SH_WORD_SPLIT && set +o FUNCTION_ARGZERO
+[[ -n "${ZSH_VERSION:-}" ]] && set -o SH_WORD_SPLIT && set +o FUNCTION_ARGZERO && set -o NULL_GLOB
+[[ -z "${ZSH_VERSION:-}" ]] && shopt -s nullglob
+
umask 077 # paranoid umask, we're creating private keys
# Find directory in which this script is stored by traversing all symbolic links
@@ -146,10 +148,7 @@ load_config() {
fi
for check_config_d in "${CONFIG_D}"/*.sh; do
- if [[ ! -e "${check_config_d}" ]]; then
- echo "# !! WARNING !! Extra configuration directory ${CONFIG_D} exists, but no configuration found in it." >&2
- break
- elif [[ -f "${check_config_d}" ]] && [[ -r "${check_config_d}" ]]; then
+ if [[ -f "${check_config_d}" ]] && [[ -r "${check_config_d}" ]]; then
echo "# INFO: Using additional config file ${check_config_d}"
# shellcheck disable=SC1090
. "${check_config_d}"
@@ -1020,9 +1019,6 @@ command_cleanup() {
# Loop over all files of this type
for file in "${certdir}/${filebase}-"*".${fileext}"; do
- # Handle case where no files match the wildcard
- [[ -f "${file}" ]] || break
-
# Check if current file is in use, if unused move to archive directory
filename="$(basename "${file}")"
if [[ ! "${filename}" = "${current}" ]]; then
--
2.12.3

6
README.Fedora Normal file
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@ -0,0 +1,6 @@
Packaging note
==============
On Fedora, CentOS and RHEL, the dehydrated-apache2 package is
called dehydrated-httpd in accordance with the Fedora naming scheme.

159
README.SUSE Normal file
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@ -0,0 +1,159 @@
==========================================
Acquiring TLS Certificates with Dehydrated
==========================================
The SUSE dehydrated package has been designed to make acquiring TLS
certificates (aka SSL Certificates) as simple as possible, while still being
useful in a broad amount of use cases. Please consult the dehydrated man page,
then continue reading here.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
IMPORTANT: On systemd-enabled system (SLE12+), you need to enable the update
timer, which has obsoleted the cron job. This is independent on which method
you chose from below!
# systemctl enable dehydrated.timer
Also note that with the systemd timer, failures will not be mailed to the
system administrator, but are being logged to the systemd journal, as per
systemd's design philosophy.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Acquisition through HTTP (http-01)
===================================
This is the primary method of acquiring certifictes. The Certificate Authority
will provide a challenge that the requestor needs to provide via HTTP on port 80/TCP,
in /.well-known/acme-challenge/.
Setting up the acme-challenge auto-responder
--------------------------------------------
Apache (easiest)
~~~~~~~~~~~~~~~~
If you are using Apache, just install dehydrated-apache2 and reload Apache.
This will take care of setting up the acme-challenge auto-responder.
nginx
~~~~~
(not part of SLE, use openSUSE backports)
For nginx, you will need to install dehydrated-nginx. Unfortunately, nginx does
not support directory mappings across vhosts, so in addition you will need to
include "/etc/nginx/acmechallenge" in all vhost configurations like this:
server {
listen 80;
listen [::]:80;
server_name <hostname>;
include "acmechallenge";
location / {
return 301 https://$host$request_uri;
}
}
lighttpd
~~~~~~~~
(not part of SLE, use openSUSE backports)
Lighttpd users can simply install dehydrated-lighttpd and reload lighttpd to
set up the acme-challenge auto-responder
NOTE: Never set up the SSL vhosts until you have initially acquired the first
host. Specifying an SSL vhost without certificates constitutes an error for web
servers.
Machines without a webserver
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On machines that are not running any web server, e.g. mail relays, you can run
apache2 with dehydrated-apache2. If you do not want to run any web server on a
system with systemd permnently, you can use dehydrated-acmeresponder. This is a
small socket activated server. Once installed, it will automatically listen on
port 80 whenever the dehydrated cron job seeks renewal, assuming no other
server is currently occupying the port. It will also shut down once the timer
has finished execution.
Acquisition of initial certificate
----------------------------------
How set up an account as described in the man page (as root):
# dehydrated --register --accept-terms
(the current version of the LetsEncrypt Terms & Conditions are referenced in
/etc/dehydrated/config)
Next, fill in domains.txt and acquire the initial certificates (again, as root):
# echo "myhost.example.com myalias.example.com" >> domains.txt
# dehydrated --cron
adds myhost.example.com to the list of host names we want to request a certificate for.
The certificate will hold a Subject Alternative Name of "myalias.example.com".
LetsEncrypt will check both host names.
NOTE: As of 2017, LetsEncrypt certificates are only valid for three months, and
the validity period may be further reduced in the future. It is therefore
vital to ensure that the certificates are being automatically renewed. On
systems without systemd, a cron job is automatically set up to take care of
this. On systemd-enabled systems, a timer is provided which needs to be
activated manually:
# systemctl enable dehydrated.timer
Aqcuisition through DNS (dns-01)
================================
Tnis is mostly useful under these conditions
1. Your hosts are not directly exposed to the internet
2. Your host names are part of a public DNS zone visible on the internet.
3. You are comfortable with the service adding and removing records in your domain.
Usually, the scenario you want this is a central host which picks up
certificates for all other hosts on a network, and then deploys them to the
actual target host, using plain scp or configuration management tools like
Ansible or Salt. For details, please refer to dns-verification.md. For
openSUSE, the python-dns-lexicon package provides hooks into many DNS providers
and DNS servers.
Proceeding after initial certificate aquisition
===============================================
Setting up the SSL host
-----------------------
As recommended parameters shift, please refer to Mozillas excellent SSL
Configuration Generator [1] for details on how to configure your web server.
Replace the example paths with the following:
Key: /etc/dehydrated/certs/<domainname>/privkey.pem
Certificate: /etc/dehydrated/certs/<domainname>/cert.pem
Intermediate Chain: /etc/dehydrated/certs/<domainname>/chain.pem
Certificate + Intermediate: /etc/dehydrated/certs/<domainname>/fullchain.pem
where <domainname> should be the name of the first column in domains.txt
Limitations & Ceveats
=====================
* It is currently not possible to aqcuire Wildcard certificates
* No EV- or OV-validated certificates
* Certificates expire within weeks, not years. This is by design. Ensure that
certificate renewal works and that daemons get reloaded frequently to pick
up certificate updates. Apache will work due to log rotation SIGHUP'ing
the process frequently. However, any other actions, such as service reloads
need to be provided as a script in /etc/dehydrated/postrun-hooks.d, which
will be executed by the cron script / systemd timer *after* an update run
has been performed.
Links
=====
[1] https://mozilla.github.io/server-side-tls/ssl-config-generator/

4
README.hooks Normal file
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@ -0,0 +1,4 @@
Dehydrated's hooks only run as user dehydrated. To circumvent this limitation,
i.e. when services need to be restarted, all executable files in this directory
will be executed as root after the certificate update has run.

155
dehydrated.1 Normal file
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@ -0,0 +1,155 @@
.TH DEHYDRATED 1 2017-09-20 "Dehydrated ACME Client"
.SH NAME
dehydrated \- ACME client implemented as a shell-script
.SH SYNOPSIS
.B dehydrated
[\fBcommand\fR [\fBargument\fR]]
[\fBargument\fR [\fBargument\fR]]
.IR ...
.SH DESCRIPTION
A client for ACME-based Certificate Authorities, such as LetsEncrypt. It
allows to request and obtain TLS certificates from an ACME-based
certificate authority.
Before any certificates can be requested, Dehydrated needs
to acquire an account with the Certificate Authorities. Optionally, an email
address can be provided. It will be used to e.g. notify about expiring
certificates. You will usually need to accept the Terms of Service of the CA.
Dehydrated will notify if no account is configured. Run with \fB--register
--accept-terms\fR to create a new account.
Next, all domain names must be provided in domains.txt. The format is line
based: If the file contains two lines "example.com" and "example.net",
Dehydrated will request two certificate, one for "example.com" and the other
for "example.net". A single line while "example.com example.net" will request a
single certificate valid for both "example.net" and "example.com" through the \fISubject
Alternative Name\fR (SAN) field.
For the next step, one way of verifying domain name ownership needs to be
configured. Dehydrated implements \fIhttp-01\fR and \fIdns-01\fR verification.
The \fIhttp-01\fR verification provides proof of ownership by providing a
challenge token. In order to do that, the directory referenced in the
\fIWELLKNOWN\fR config variable needs to be exposed at
\fIhttp://{domain}/.well-known/acme-challenge/\fR, where {domain} is every
domain name specified in \fIdomains.txt\fR. Dehydrated does not provide its
own challenge responder, but relies on an existing web server to provide the
challenge response. See \fIwellknown.md\fR for configuration examples of
popular web servers.
The \fIdns-01\fR verification works by providing a challenge token through DNS.
This is especially interesting for hosts that cannot be exposed to the public
Internet. Because adding records to DNS zones is oftentimes highly specific to
the software or the DNS provider at hand, there are many third party hooks
available for dehydrated. See \fIdns-verification.md\fR for hooks for popular
DNS servers and DNS hosters.
Finally, the certificates need to be requested and updated on a regular basis.
This can happen through a cron job or a timer. Initially, you may enforce this
by invoking \fIdehydrated -c\fR manually.
After a successful run, certificates are stored in
\fI/etc/dehydrated/certs/{domain}\fR, where {domain} is the domain name in the
first column of \fIdomains.txt\fR.
.SH OPTIONS
.BR Commands
.TP
.BR \-\-version ", " \-v
Print version information
.TP
.BR \-\-register
Register account key
.TP
.BR \-\-account
Update account contact information
.TP
.BR \-\-cron ", " \-c
Sign/renew non\-existent/changed/expiring certificates.
.TP
.BR \-\-signcsr ", " \-s " " \fIpath/to/csr.pem\fR
Sign a given CSR, output CRT on stdout (advanced usage)
.TP
.BR \-\-revoke ", " \-r " " \fIpath/to/cert.pem\fR
Revoke specified certificate
.TP
.BR \-\-cleanup ", " \-gc
Move unused certificate files to archive directory
.TP
.BR \-\-help ", " \-h
Show help text
.TP
.BR \-\-env ", " \-e
Output configuration variables for use in other scripts
.PP
.BR Parameters
.TP
.BR \-\-accept\-terms
Accept CAs terms of service
.TP
.BR \-\-full\-chain ", " \-fc
Print full chain when using \fB\-\-signcsr\fR
.TP
.BR \-\-ipv4 ", " \-4
Resolve names to IPv4 addresses only
.TP
.BR \-\-ipv6 ", " \-6
Resolve names to IPv6 addresses only
.TP
.BR \-\-domain ", " \-d " " \fIdomain.tld\fR
Use specified domain name(s) instead of domains.txt entry (one certificate!)
.TP
.BR \-\-keep\-going ", " \-g
Keep going after encountering an error while creating/renewing multiple
certificates in cron mode
.TP
.BR \-\-force ", " \-x
Force renew of certificate even if it is longer valid than value in RENEW_DAYS
.TP
.BR \-\-no\-lock ", " \-n
Don't use lockfile (potentially dangerous!)
.TP
.BR \-\-lock\-suffix " " \fIexample.com\fR
Suffix lockfile name with a string (useful for use with \-d)
.TP
.BR \-\-ocsp
Sets option in CSR indicating OCSP stapling to be mandatory
.TP
.BR \-\-privkey ", " \-p " " \fIpath/to/key.pem\fR
Use specified private key instead of account key (useful for revocation)
.TP
.BR \-\-config ", " \-f " " \fIpath/to/config\fR
Use specified config file
.TP
.BR \-\-hook ", " \-k " " \fIpath/to/hook.sh\fR
Use specified script for hooks
.TP
.BR \-\-out ", " \-o " " \fIcerts/directory\fR
Output certificates into the specified directory
.TP
.BR \-\-challenge ", " \-t " " \fI[http\-01|dns\-01]\fR
Which challenge should be used? Currently http\-01 and dns\-01 are supported
.TP
.BR \-\-algo ", " \-a " " \fI[rsa|prime256v1|secp384r1]\fR
Which public key algorithm should be used? Supported: rsa, prime256v1 and
secp384r1
.SH DIAGNOSTICS
The program exits 0 if everything was fine, 1 if an error occurred.
.SH BUGS
Please report any bugs that you may encounter at the project web site
.UR https://github.com/lukas2511/dehydrated/issues
.UE .
.SH AUTHOR
Dehydrated was written by Lukas Schauer. This man page was contributed by
Daniel Molkentin.
.SH COPYRIGHT
Copyright 20015-2017 by Lukas Schauer and the respective contributors.
Provided under the MIT License. See the LICENSE file that accompanies the
distribution for licensing information.
.SH SEE ALSO
Full documentation along with configuration examples are provided in the \fIdocs\fR
directory of the distribution, or at
.UR https://github.com/lukas2511/dehydrated/tree/master/docs
.UE .

72
dehydrated.changes
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@ -1,3 +1,75 @@
-------------------------------------------------------------------
Thu Oct 5 13:36:39 UTC 2017 - daniel.molkentin@suse.com
- Remove unused hooks directory
- Introduced a directory for custom post-run hooks executed as root,
see README.SUSE for details. (not to be confused with the native hooks
run as dehyrated user)
-------------------------------------------------------------------
Fri Sep 29 15:14:29 UTC 2017 - daniel.molkentin@suse.com
- Clarify necessity of enabling dehydrated.timer in README.SUSE
- Submit to SLE15 as per fate#323377
- Add optional post run hook directory, executed by cron/systemd
after dehydrated --cron has run
- Remove hook directory intended for packaging other native hooks.
Will be approach differently
-------------------------------------------------------------------
Wed Sep 27 10:09:16 UTC 2017 - daniel.molkentin@suse.com
- No longer require nginx or lighttpd for SLE
- Never go as far as to require acmeresponder, it might not be available
- Drop -update from dehydrated-update.{timer,socket} for consistency
- Add distro specific README.SUSE / README.Fedora
- Ran spec-cleaner
-------------------------------------------------------------------
Fri Sep 22 11:18:55 UTC 2017 - daniel.molkentin@suse.com
- Add man page
- Ensure dehydrated is always run as designated user
* adds 0001-Add-optional-user-and-group-configuration.patch
- Introduce config.d directory for user configuration
- Avoid warning about empty config.d directory
* adds 0002-use-nullglob-disable-warning-on-empty-CONFIG_D-direc.patch
- Fix sed warning about unescaped curly braces in regex
-------------------------------------------------------------------
Tue Sep 19 15:40:46 UTC 2017 - daniel.molkentin@suse.com
- Swap statements in post: installing services requires tmp.d
-------------------------------------------------------------------
Tue Sep 19 14:52:25 UTC 2017 - daniel.molkentin@suse.com
- (Weak) dependency on dehydrated-acmeresponder.
-------------------------------------------------------------------
Thu Sep 14 13:47:06 UTC 2017 - daniel.molkentin@suse.com
- systemd update service: ConditionPathExists goes into [Unit] section
-------------------------------------------------------------------
Wed Sep 13 15:27:08 UTC 2017 - daniel.molkentin@suse.com
- Use timer instead of cron for systemd-enabled distros
Note: Timer must be explicitly enabled!
-------------------------------------------------------------------
Tue Feb 21 13:12:19 UTC 2017 - daniel.molkentin@suse.com

2
dehydrated.cron.in
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@ -2,4 +2,4 @@ SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
25 3 * * * @USER@ test -e /etc/dehydrated/config && /usr/bin/dehydrated --cron
25 3 * * * root test -e /etc/dehydrated/config && /usr/bin/dehydrated --cron && for i in $(find -L @POSTRUNHOOKS_DIR@ -maxdepth 1 -executable -type f); do $i; done;

14
dehydrated.service.in Normal file
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@ -0,0 +1,14 @@
[Unit]
Description=Certificate Update Runner for Dehydrated
ConditionPathExists=/etc/dehydrated/config
After=network-online.target
Wants=acmeresponder.socket
[Service]
Type=oneshot
ExecStartPre-=/usr/bin/sh -c 'for i in $(find -L @POSTRUNHOOKS_DIR@ -maxdepth 1 -executable -type f); do $i; done;'
ExecStart=/usr/bin/dehydrated --cron
# dehydrated --cron will drop permissions and run critical code as dehydrated user.
User=root
Group=root

194
dehydrated.spec
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@ -16,6 +16,27 @@
#
%define _challengedir %{_localstatedir}/lib/acme-challenge
%define _user dehydrated
%define _home %{_sysconfdir}/dehydrated
%define _postrunhooks %{_home}/postrun-hooks.d
%if 0%{?suse_version} > 1230
%define _lock_dir /run/dehydrated
%bcond_without systemd
%else
%define _lock_dir %{_localstatedir}/run/dehydrated
%bcond_with systemd
%endif
%if 0%{?is_opensuse} || %{defined fedora}
%bcond_without nginx
%bcond_without lighttpd
%else
%bcond_with nginx
%bcond_with lighttpd
%endif
%{!?_tmpfilesdir: %global _tmpfilesdir %{_prefix}/lib/tmpfiles.d }
# See also http://en.opensuse.org/openSUSE:Specfile_guidelines
%if 0%{?suse_version}
@ -23,27 +44,6 @@
%else
%define _apache httpd
%endif
%define _challengedir /var/lib/acme-challenge
%define _user dehydrated
%define _home /etc/dehydrated
%if 0%{?suse_version} > 1230
%bcond_without systemd
%define _lock_dir /run/dehydrated
%else
%bcond_with systemd
%define _lock_dir /var/run/dehydrated
%endif
%if (0%{?suse_version} < 1200 && !0%{?is_opensuse}) || 0%{?centos_version} || 0%{?rhel_version}
%bcond_with nginx
%bcond_with lighttpd
%else
%bcond_without nginx
%bcond_without lighttpd
%endif
%{!?_tmpfilesdir: %global _tmpfilesdir /usr/lib/tmpfiles.d }
Name: dehydrated
Version: 0.4.0
@ -58,26 +58,36 @@ Source2: acme-challenge.conf.nginx.in
Source3: acme-challenge.conf.lighttpd.in
Source4: dehydrated.cron.in
Source5: dehydrated.tmpfiles.d
Source6: dehydrated.service.in
Source7: dehydrated.timer
Source8: dehydrated.1
Source9: README.SUSE
Source10: README.Fedora
Source11: README.hooks
# Patch submitted to upstream
Patch1: 0001-Add-optional-user-and-group-configuration.patch
# Patch from upstream
Patch2: 0002-use-nullglob-disable-warning-on-empty-CONFIG_D-direc.patch
BuildRequires: %{_apache}
Requires: coreutils
Requires: curl
Requires: openssl
Requires(pre): %{_bindir}/getent
Requires(pre): %{_sbindir}/groupadd
Requires(pre): %{_sbindir}/useradd
Obsoletes: letsencrypt.sh < %{version}
Provides: letsencrypt.sh = %{version}
BuildArch: noarch
%if %{with lighttpd}
BuildRequires: lighttpd
%endif
%if %{with nginx}
BuildRequires: nginx
%endif
%if 0%{?fedora_version}
%if %{defined fedora}
BuildRequires: generic-logos
BuildRequires: generic-logos-httpd
%endif
Requires: coreutils
Requires: curl
Requires: openssl
%if 0%{?suse_version}
Requires: cron
%endif
Requires(pre): /usr/sbin/useradd
Requires(pre): /usr/sbin/groupadd
Requires(pre): /usr/bin/getent
# openSUSE >= 12.3 has shadow, pwdutils is provided but obsoleted.
%if 0%{?suse_version} >= 1230
BuildRequires: shadow
@ -85,13 +95,17 @@ BuildRequires: shadow
%if %{with systemd}
BuildRequires: pkgconfig(systemd)
%{?systemd_requires}
%else #with_systemd
%if 0%{?suse_version}
Requires: cron
%endif
%endif #with_systemd
%if 0%{?suse_version}
Recommends: dehydrated-acmeresponder
%endif
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildArch: noarch
Obsoletes: letsencrypt.sh < %{version}
Provides: letsencrypt.sh = %{version}
%description
This is a client for signing certificates with an ACME server
(currently only provided by letsencrypt) implemented as a relatively
@ -111,27 +125,29 @@ Current features:
* Certificate revocation
%package %{_apache}
Summary: Apache Integration for dehydrated
Group: Productivity/Networking/Security
Requires: %{_apache}
Requires: %{name}
Obsoletes: letsencrypt.sh-%{_apache} < %{version}
Provides: letsencrypt.sh-%{_apache} = %{version}
%if ! 0%{?suse_version}
Requires: mod_ssl
%endif
Obsoletes: letsencrypt.sh-%{_apache} < %{version}
Provides: letsencrypt.sh-%{_apache} = %{version}
Summary: Apache Integration for dehydrated
Group: Productivity/Networking/Security
BuildArch: noarch
%description %{_apache}
This adds a configuration file for dehydrated's acme-challenge to Apache.
%if %{with nginx}
%package nginx
Summary: Nginx Integration for dehydrated
Group: Productivity/Networking/Security
Requires: %{name}
Requires: nginx
Obsoletes: letsencrypt.sh-nginx < %{version}
Provides: letsencrypt.sh-nginx = %{version}
Summary: Nginx Integration for dehydrated
Group: Productivity/Networking/Security
BuildArch: noarch
%description nginx
This adds a configuration file for dehydrated's acme-challenge to nginx.
@ -139,67 +155,102 @@ This adds a configuration file for dehydrated's acme-challenge to nginx.
%if %{with lighttpd}
%package lighttpd
Requires: %{name}
Requires: lighttpd
Summary: Lighttpd Integration for dehydrated
Group: Productivity/Networking/Security
Requires: %{name}
Requires: lighttpd
BuildArch: noarch
%description lighttpd
This adds a configuration file for dehydrated's acme-challenge to lighttpd.
%endif #with lighttpd
%endif #with lighttpd
%pre
getent group %{_user} >/dev/null || /usr/sbin/groupadd -r %{_user}
getent passwd %{_user} >/dev/null || /usr/sbin/useradd -g %{_user} \
getent group %{_user} >/dev/null || %{_sbindir}/groupadd -r %{_user}
getent passwd %{_user} >/dev/null || %{_sbindir}/useradd -g %{_user} \
-s /bin/false -r -c "%{_user}" -d %{_home} %{_user}
if [ -d /etc/letsencrypt.sh ]; then mv /etc/letsencrypt.sh /etc/dehydrated; chown -R %{_user} /etc/dehydrated; fi
if [ -e /etc/dehydrated/config.sh ]; then mv /etc/dehydrated/config.sh /etc/dehydrated/config; fi
if [ -d %{_sysconfdir}/letsencrypt.sh ]; then mv %{_sysconfdir}/letsencrypt.sh %{_sysconfdir}/dehydrated; chown -R %{_user} %{_sysconfdir}/dehydrated; fi
if [ -e %{_sysconfdir}/dehydrated/config.sh ]; then mv %{_sysconfdir}/dehydrated/config.sh %{_sysconfdir}/dehydrated/config; fi
%if %{with systemd}
%service_add_pre dehydrated.service dehydrated.timer
%post
systemd-tmpfiles --create %{_tmpfilesdir}/%{name}.conf ||:
%service_add_post dehydrated.service dehydrated.timer
%preun
%service_del_preun dehydrated.service dehydrated.timer
%postun
%service_del_postun dehydrated.service dehydrated.timer
%endif
%prep
%setup -q
%patch1 -p1
%patch2 -p1
cp %{SOURCE9} .
cp %{SOURCE10} .
%build
%install
# sensitive keys
mkdir -p %{buildroot}%{_home}/{accounts,certs}
mkdir -p %{buildroot}%{_sbindir}
mkdir -p %{buildroot}%{_mandir}/man1
mkdir -p %{buildroot}%{_home}/config.d
mkdir -p %{buildroot}%{_postrunhooks}
cat %{SOURCE8} | gzip > %{buildroot}%{_mandir}/man1/dehydrated.1.gz
sed -i "s,#WELLKNOWN=.*,WELLKNOWN=%{_challengedir},g" docs/examples/config
install -m 0644 docs/examples/* %{buildroot}%{_home}
install -m 0755 -d %{buildroot}/usr/bin
install -m 0755 dehydrated %{buildroot}/usr/bin
install -m 0644 %{SOURCE11} %{buildroot}%{_postrunhooks}
install -m 0755 -d %{buildroot}%{_bindir}
install -m 0755 dehydrated %{buildroot}%{_bindir}
install -m 0755 -d %{buildroot}%{_challengedir}
install -m 0755 -d %{buildroot}/etc/%{_apache}/conf.d
install -m 0755 -d %{buildroot}%{_sysconfdir}/%{_apache}/conf.d
sed "s,@CHALLENGEDIR@,%{_challengedir},g" %{SOURCE1} > acme-challenge.conf
install -m 0644 acme-challenge.conf %{buildroot}/etc/%{_apache}/conf.d
install -m 0644 acme-challenge.conf %{buildroot}%{_sysconfdir}/%{_apache}/conf.d
%if %{with nginx}
install -m 0755 -d %{buildroot}/etc/nginx
install -m 0755 -d %{buildroot}%{_sysconfdir}/nginx
sed "s,@CHALLENGEDIR@,%{_challengedir},g" %{SOURCE2} > acme-challenge
install -m 0644 acme-challenge %{buildroot}/etc/nginx
install -m 0644 acme-challenge %{buildroot}%{_sysconfdir}/nginx
%endif #with nginx
%if %{with lighttpd}
install -m 0755 -d %{buildroot}/etc/lighttpd/conf.d
install -m 0755 -d %{buildroot}%{_sysconfdir}/lighttpd/conf.d
sed "s,@CHALLENGEDIR@,%{_challengedir},g" %{SOURCE3} > acme-challenge
install -m 0644 acme-challenge %{buildroot}/etc/lighttpd/conf.d
install -m 0644 acme-challenge %{buildroot}%{_sysconfdir}/lighttpd/conf.d
%endif #with lighttpd
install -m 0755 -d %{buildroot}/etc/cron.d
sed "s,@USER@,%{_user},g" %{SOURCE4} > dehydrated.cron
install -m 0644 dehydrated.cron %{buildroot}/etc/cron.d/dehydrated
%if %{with systemd}
install -D -m 0644 %{S:5} %{buildroot}%{_tmpfilesdir}/%{name}.conf
%else
install -D -d -m 0750 %{buildroot}%{_lock_dir}
install -D -m 0644 %{SOURCE5} %{buildroot}%{_tmpfilesdir}/%{name}.conf
# Use timer
sed "s,@POSTRUNHOOKS_DIR@,%{_postrunhooks},g" %{SOURCE6} > dehydrated.service
install -D -m 644 dehydrated.service %{buildroot}%{_unitdir}/dehydrated.service
install -D -m 644 %{SOURCE7} %{buildroot}%{_unitdir}/dehydrated.timer
%if 0%{?suse_version}
ln -s %{_sbindir}/service %{buildroot}%{_sbindir}/rcdehydrated
%endif
perl -p -i -e 's|#LOCKFILE="\${BASEDIR}/lock"|LOCKFILE="%{_lock_dir}/lock"|' %{buildroot}%{_home}/config
%else #with systemd
install -D -d -m 0750 %{buildroot}%{_lock_dir}
# Use cron
install -m 0755 -d %{buildroot}%{_sysconfdir}/cron.d
sed "s,@POSTRUNHOOKS_DIR@,%{_postrunhooks},g" %{SOURCE4} > dehydrated.cron
install -m 0644 dehydrated.cron %{buildroot}%{_sysconfdir}/cron.d/dehydrated
%endif #with systemd
# Adjust config file
perl -p -i -e 's|#LOCKFILE="\$\{BASEDIR\}/lock"|LOCKFILE="%{_lock_dir}/lock"|' %{buildroot}%{_home}/config
perl -p -i -e 's|#CONFIG_D=|CONFIG_D="%{_home}/config.d"|' %{buildroot}%{_home}/config
perl -p -i -e 's|#DEHYDRATED_USER=|DEHYDRATED_USER="%{_user}"|' %{buildroot}%{_home}/config
perl -p -i -e 's|#DEHYDRATED_GROUP=|DEHYDRATED_GROUP="%{_user}"|' %{buildroot}%{_home}/config
diff -urN docs/examples/config %{buildroot}%{_home}/config ||:
%files
@ -208,32 +259,43 @@ diff -urN docs/examples/config %{buildroot}%{_home}/config ||:
%attr(700,%{_user},%{_user}) %dir %{_sysconfdir}/dehydrated/accounts
%attr(700,%{_user},%{_user}) %dir %{_sysconfdir}/dehydrated/certs
%config(noreplace) %attr(640,root,%{_user}) %{_sysconfdir}/dehydrated/config
%config(noreplace) %attr(750,root,%{_user}) %{_sysconfdir}/dehydrated/config.d
%config(noreplace) %attr(640,root,%{_user}) %{_sysconfdir}/dehydrated/domains.txt
%config(noreplace) %attr(750,root,%{_user}) %{_sysconfdir}/dehydrated/hook.sh
%config %{_sysconfdir}/cron.d/dehydrated
%dir %attr(750,root,%{_user}) %{_postrunhooks}
%config(noreplace) %attr(640,root,%{_user}) %{_postrunhooks}/README.hooks
%{_bindir}/dehydrated
%attr(-,%{_user},root) %dir %{_localstatedir}/lib/acme-challenge
%{_mandir}/man1/*
%doc LICENSE README.md docs/*.md docs/*.jpg
%doc README.SUSE
%if %{defined redhat}
%doc README.Fedora
%endif
%if %{with systemd}
%{_tmpfilesdir}/%{name}.conf
%{_unitdir}/dehydrated.service
%{_unitdir}/dehydrated.timer
%{_sbindir}/rcdehydrated
%ghost %attr(700,%{_user},%{_user}) %dir %{_lock_dir}
%else
%config %{_sysconfdir}/cron.d/dehydrated
%attr(700,%{_user},%{_user}) %dir %{_lock_dir}
%endif
%files %{_apache}
%defattr(-,root,root,-)
%defattr(-,root,root)
%config %{_sysconfdir}/%{_apache}/conf.d/acme-challenge.conf
%if %{with nginx}
%files nginx
%defattr(-,root,root,-)
%defattr(-,root,root)
%config %attr(640,root,nginx) %{_sysconfdir}/nginx/acme-challenge
%endif #with nginx
%if %{with lighttpd}
%files lighttpd
%defattr(-,root,root,-)
%defattr(-,root,root)
%config %attr(640,root,lighttpd) %{_sysconfdir}/lighttpd/conf.d/acme-challenge
%endif #with lighttpd

10
dehydrated.timer Normal file
View File

@ -0,0 +1,10 @@
[Unit]
Description=Run Certificate Update Runner for Dehydrated
[Timer]
OnCalendar=daily
# Two hour window
RandomizedDelaySec=7200
[Install]
WantedBy=timers.target