Initialize proxy template

* Allow to proxy to external service
* Could be useful during web migration

.gitignore

@@ -0,0 +1,7 @@
+debian/*.debhelper.log
+debian/*.substvars
+debian/alternc-*
+debian/files
+debian/.debhelper
+debian/debhelper-build-stamp
+*.gpg

debian/changelog

@@ -0,0 +1,15 @@
+alternc-proxy (0.0.0+211221102517) UNRELEASED; urgency=medium
+
+  * autobuild
+  * autobuild
+  * autobuild
+
+ -- Camille Lafitte <[email protected]>  Tue, 21 Dec 2021 10:25:17 +0100
+
+alternc-proxy (0.0.1) stable; urgency=low
+
+  * Provide a proxy template
+    Redirect domain to other server
+
+ -- Camille Lafitte <[email protected]>  Tue, 21 Dec 2021 09:52:00 +0200
+

debian/compat

@@ -0,0 +1 @@
+9

debian/control

@@ -0,0 +1,16 @@
+Source: alternc-proxy
+Section: admin
+Priority: optional
+Maintainer: Benjamin Sonntag <[email protected]>
+Build-Depends: debhelper (>= 9),
+               devscripts,
+               git
+Standards-Version: 3.9.8
+
+Package: alternc-proxy
+Architecture: all
+Depends: apt-utils,
+       , debconf
+       , alternc (>= 3.5.0~rc1),
+Description: Provide proxy templating
+Homepage: https://alternc.com/

debian/copyright

@@ -0,0 +1,29 @@
+
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: alternc-acme
+Source: https://github.com/AlternC/alternc-acme
+
+Files: *
+Copyright: Copyright 2015-2017 AlternC's development Team <[email protected]>
+License: GPL-3
+ This program is free software; you can redistribute it
+ and/or modify it under the terms of the GNU General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later
+ version.
+ .
+ This program is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied
+ warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE.  See the GNU General Public License for more
+ details.
+ .
+ You should have received a copy of the GNU General Public
+ License along with this package; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ Boston, MA  02110-1301 USA
+ .
+ On Debian systems, the full text of the GNU General Public
+ License version 3 can be found in the file
+ `/usr/share/common-licenses/GPL-3'.
+

debian/install

@@ -0,0 +1 @@
+src/* .

debian/postinst

@@ -0,0 +1,32 @@
+#! /bin/bash
+# postinst script
+#
+
+set -e
+
+case "$1" in
+	configure)
+
+		if [ -e /usr/share/apache2/apache2-maintscript-helper ]; then
+			. /usr/share/apache2/apache2-maintscript-helper
+			apache2_has_module proxy_http || apache2_invoke enmod proxy_http 2>/dev/null || exit $?
+		fi
+
+		echo "Installing mysql table"
+		mysql --defaults-file=/etc/alternc/my.cnf -e "
+			INSERT IGNORE INTO domaines_type SET name='proxy', description='Proxy to remote server', target='DOMAIN', entry='%SUB% IN A @@PUBLIC_IP@@', compatibility='txt,defmx,defmx2,mx,mx2', enable='ALL', need_dns=0, has_https_option=0, create_targetdir=0;
+			UPDATE sub_domaines SET web_action='UPDATE' WHERE type IN ('proxy');
+		"
+	;;
+
+	abort-upgrade|abort-remove|abort-deconfigure)
+
+	;;
+
+	*)
+		echo "postinst called with unknown argument \`$1'" >&2
+		exit 1
+	;;
+esac
+
+#DEBHELPER#

debian/postrm

@@ -0,0 +1,37 @@
+#! /bin/bash
+# postrm script
+#
+
+set -e
+
+case "$1" in
+	remove|purge)
+
+		echo "Remove template configuration"
+		mysql --defaults-file=/etc/alternc/my.cnf -e "
+			DELETE FROM domaines_type WHERE name='proxy';
+		"
+	# Run also specific purge action
+	;&
+
+	purge)
+
+		if [ -e /usr/share/debconf/confmodule ]; then
+		    # Source debconf library.
+		    . /usr/share/debconf/confmodule
+		    # Remove my changes to the db.
+		    db_purge
+		fi
+	;;
+
+	upgrade|disappear|failed-upgrade|abort-install|abort-upgrade)
+
+	;;
+
+	*)
+		echo "postrm called with unknown argument \`$1'" >&2
+		exit 1
+	;;
+esac
+
+#DEBHELPER#

debian/rules

@@ -0,0 +1,32 @@
+#!/usr/bin/make -f
+# Sample debian/rules that uses debhelper.
+# This file is public domain software, originally written by Joey Hess.
+#
+# This version is for a multibinary package. It also allows you to build any
+# of the binary packages independantly, via binary-<package> targets.
+
+# Uncomment this to turn on verbose mode.
+export DH_VERBOSE=1
+
+#Define version packaging
+#Exclude nighly version
+VERSION=$(shell git tag -l --points-at HEAD |grep -v 'nightly')
+ifeq ($(strip $(VERSION)),)
+	VERSION=$(shell git tag | sort -V |grep -v nightly|tail -1)
+	ifeq ($(strip $(VERSION)),)
+		export VERSION="0.0.0"
+	endif
+	VERSION:=$(VERSION)+$(shell date +'%y%m%d%H%M%S')
+	IS_NIGHTLY=1
+endif
+
+clean:
+	dh clean
+	rm -f debian/files
+	(git rev-parse --git-dir > /dev/null 2>&1 && git checkout debian/changelog) || true
+ifeq ($(strip $(IS_NIGHTLY)),1)
+	(git rev-parse --git-dir > /dev/null 2>&1 && dch -m -b -v $(VERSION) autobuild) || true
+endif
+%:
+	dh $@
+

src/etc/alternc/templates/apache2/proxy.conf

@@ -0,0 +1,27 @@
+<VirtualHost *:80>
+        ServerName  %%fqdn%%
+
+        ProxyPreserveHost On
+        ProxyPass / http://%%%redirect%%%/
+        ProxyPassReverse / http://%%redirect%%/
+</VirtualHost>
+
+<VirtualHost *:443>
+        ServerName %%fqdn%%
+
+        SSLEngine On
+        SSLCertificateFile %%CRT%%
+        SSLCertificateKeyFile %%KEY%%
+        %%CHAINLINE%%
+
+        SSLProxyEngine on
+        SSLProxyVerify none
+        SSLProxyCheckPeerCN off
+
+        SSLProxyCheckPeerName off
+        SSLProxyCheckPeerExpire off
+
+        ProxyPreserveHost On
+        ProxyPass / https://%%redirect%%/
+        ProxyPassReverse / https://%%redirect%%/
+</VirtualHost>