# Maintainer: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
# Contributor: Valery Kartel <valery.kartel@gmail.com>
pkgname=apache2
_pkgreal=httpd
pkgver=2.4.23
pkgrel=4
pkgdesc="A high performance Unix-based HTTP server"
url="http://httpd.apache.org/"
arch="all"
license="ASL 2.0"
depends=""
install="$pkgname.pre-install $pkgname.pre-upgrade"
pkgusers="apache"
pkggroups="apache"
makedepends="apr-dev apr-util-dev autoconf automake libxml2-dev lua-dev
             nghttp2-dev openssl-dev pcre-dev sed zlib-dev"
subpackages="$pkgname-dev
             $pkgname-doc
             $pkgname-error:_error
             $pkgname-http2
             $pkgname-icons
             $pkgname-ldap
             $pkgname-lua:_lua
             $pkgname-proxy-html:proxy_html
             $pkgname-proxy
             $pkgname-ssl
             $pkgname-utils
             $pkgname-webdav"
source="http://archive.apache.org/dist/$_pkgreal/$_pkgreal-$pkgver.tar.bz2
	apache2.confd
	apache2.logrotate
	apache2.initd
        http2.conf
	ldap.conf
	proxy.conf
	lua.conf
	alpine.layout
	conf/0001-httpd.conf-ServerRoot.patch
	conf/0002-httpd.conf-ServerTokens.patch
	conf/0003-httpd.conf-ServerSignature.patch
	conf/0004-httpd.conf-User-Group.patch
	conf/0005-httpd.conf-ErrorLog-CustomLog-TransferLog.patch
	conf/0006-httpd-dav.conf-DavLockDB.patch
	conf/0007-httpd-ssl.conf-SSLSessionCache.patch
	conf/0008-httpd-ssl.conf-SSLRandomSeed.patch
	conf/0009-httpd-ssl.conf-SSL-File.patch
	conf/0010-httpd-ssl.conf-SSL-CipherSuite.patch
	conf/0011-httpd.conf-IncludeOptional.patch
	conf/0012-httpd.conf-MIMEMagicFile.patch
	conf/0013-httpd-.conf-IfModule.patch
	conf/0014-httpd-.conf-LoadModule.patch
	CVE-2016-5387.patch
	"
options="suid"

_builddir="$srcdir"/$_pkgreal-$pkgver

prepare() {
	cd "$_builddir"

	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$(basename $i) || return 1;;
		esac
	done

	cat "$srcdir/alpine.layout" >> config.layout
}

build() {
	cd "$_builddir"
	./configure \
		--prefix=/usr \
		--enable-layout=Alpine \
		--enable-so \
		--enable-suexec \
		--with-suexec-caller=apache \
		--with-suexec-docroot=/var/www \
		--with-suexec-logfile=/var/log/apache2/suexec.log \
		--with-suexec-bin=/usr/sbin/suexec \
		--with-suexec-uidmin=99 \
		--with-suexec-gidmin=99 \
		--with-apr=/usr/bin/apr-1-config \
		--with-apr-util=/usr/bin/apu-1-config \
		--with-pcre=/usr \
		--enable-mods-shared=all \
		--enable-mpms-shared=all \
		--with-mpm=prefork \
		--enable-ssl \
		--with-ssl \
		--enable-proxy \
		--enable-cache \
		--enable-disk-cache \
		--enable-mem-cache \
		--enable-file-cache \
		--enable-ldap \
		--enable-authnz-ldap \
		--enable-cgid \
		--enable-cgi \
		--enable-authn-anon \
		--enable-authn-alias \
		--disable-imagemap \
		--enable-proxy-connect \
		--enable-proxy-http \
		--enable-proxy-ftp \
		--enable-deflate \
		--enable-dbd \
		--enable-exception-hook \
		--enable-dav \
		--enable-dav-fs \
		--enable-dav-lock \
		|| return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make -j1 DESTDIR="$pkgdir" install || return 1

	# config
	rm -r "$pkgdir"/etc/apache2/extra/httpd-vhosts.conf \
		"$pkgdir"/etc/apache2/original || return 1
	mv "$pkgdir"/etc/apache2/extra "$pkgdir"/etc/apache2/conf.d || return 1
	for file in "$pkgdir"/etc/apache2/conf.d/httpd-*; do
		mv "$file" \
			"$(dirname $file)/${file#$pkgdir/etc/apache2/conf.d/httpd-}" || \
			return 1
	done
	sed -Ei \
		's:^(\t?#?LoadModule .+ )lib/apache2/:\1modules/:;ta;b;:a;s/^#?LoadModule (dav.*|lbmethod_.+|.*ldap|lua|proxy.*|ssl|xml2enc)_module //;tb;b;:b;d' \
		"$pkgdir"/etc/apache2/httpd.conf

	# init scripts and logrotate
	install -D -m755 "$srcdir"/apache2.initd \
		"$pkgdir"/etc/init.d/apache2 || return 1
	install -D -m644 "$srcdir"/apache2.logrotate \
		"$pkgdir"/etc/logrotate.d/apache2 || return 1
	install -D -m644 "$srcdir"/apache2.confd \
		"$pkgdir"/etc/conf.d/apache2 || return 1

	install -d "$pkgdir"/var/www || return 1
	install -d -m 2750 -g wheel "$pkgdir"/var/log/apache2 || return 1
	ln -fs /var/log/apache2 "$pkgdir"/var/www/logs
	ln -fs /run/apache2 "$pkgdir"/var/www/run
	ln -fs /usr/lib/apache2 "$pkgdir"/var/www/modules
	rm -fr "$pkgdir"/run

	# verify all MPMs are built
	# ref #2866
	for i in prefork event worker; do
		if ! [ -e "$pkgdir"/usr/lib/apache2/mod_mpm_$i.so ]; then
			error "$i MPM was not built"
			return 1
		fi
	done
}

_mv_conf() {
	install -d "$subpkgdir"/etc/apache2/conf.d && \
		mv "$pkgdir"/etc/apache2/conf.d/$1.conf \
		"$subpkgdir"/etc/apache2/conf.d
}

# include the builddir and apxs in -dev package
dev() {
	local _mpm
	local _file
	default_dev
	depends="$depends perl apr-util-dev"
	arch="noarch"

	# install apxs utility
	install -d "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/bin/apxs \
		"$subpkgdir"/usr/bin/apxs || return 1


	install -d "$subpkgdir"/usr/share/apache2
	mv "$pkgdir"/usr/share/apache2/build \
		"$subpkgdir"/usr/share/apache2/ || return 1
}

doc() {
	default_doc && _mv_conf manual
}

_error() {
	arch="noarch"
	pkgdesc="Apache Multi Language Custom Error Documents"
	install -d "$subpkgdir"/usr/share/apache2
	mv "$pkgdir"/usr/share/apache2/error \
		"$subpkgdir"/usr/share/apache2/ || return 1
	_mv_conf multilang-errordoc
}

http2() {
	pkgdesc="HTTP/2 transport layer for the Apache HTTP Server"
	install -d "$subpkgdir"/usr/lib/apache2
	mv "$pkgdir"/usr/lib/apache2/mod_http2.so \
		"$subpkgdir"/usr/lib/apache2 || return 1
	install -D -m644 "$srcdir"/http2.conf \
		"$subpkgdir"/etc/apache2/conf.d/http2.conf || return 1
}

icons() {
	arch="noarch"
	pkgdesc="Apache Public Domain Icons"
	install -d "$subpkgdir"/usr/share/apache2
	mv "$pkgdir"/usr/share/apache2/icons \
		"$subpkgdir"/usr/share/apache2/ || return 1
	_mv_conf autoindex
}

utils() {
	local _bin
	pkgdesc="Apache utility programs for webservers"
	install -d "$subpkgdir"/usr/sbin || return 1
	mv "$pkgdir"/usr/bin "$subpkgdir"/usr/
	for i in checkgid htcacheclean rotatelogs apachectl envvars*; do
		mv "$pkgdir"/usr/sbin/$i "$subpkgdir"/usr/sbin/ || return 1
	done
}

ssl() {
	pkgdesc="SSL/TLS module for the Apache HTTP Server"
	install="apache2-ssl.post-install"
	depends="apache2 openssl"

	install -d "$subpkgdir"/usr/lib/apache2 || return 1
	mv "$pkgdir"/usr/lib/apache2/mod_ssl.so \
		"$subpkgdir"/usr/lib/apache2/mod_ssl.so || return 1
	_mv_conf ssl || return 1
	install -d "$subpkgdir"/etc/ssl/apache2 || return 1
}

ldap() {
	pkgdesc="LDAP authentication/authorization module for the Apache HTTP Server"
	url="http://httpd.apache.org/docs/2.4/mod/mod_authnz_ldap.html"
	depends="apache2 apr-util-ldap"

	install -d "$subpkgdir"/usr/lib/apache2 || return 1
	mv "$pkgdir"/usr/lib/apache2/mod_*ldap.so \
		"$subpkgdir"/usr/lib/apache2/ || return 1
	install -D -m644 "$srcdir"/ldap.conf \
		"$subpkgdir"/etc/apache2/conf.d/ldap.conf || return 1
}

webdav() {
	pkgdesc="WebDAV support for the Apache HTTP Server"
	depends="apache2"
	replaces="apache2"

	install -d "$subpkgdir"/usr/lib/apache2 || return 1
	mv "$pkgdir"/usr/lib/apache2/mod_dav*.so \
		"$subpkgdir"/usr/lib/apache2/ || return 1
	_mv_conf dav
}

proxy_html() {
	pkgdesc="HTML and XML content filters for the Apache HTTP Server"
	depends="apache2"
	install -d "$subpkgdir"/usr/lib/apache2 || return 1
	mv "$pkgdir"/usr/lib/apache2/mod_proxy_html.so \
		"$pkgdir"/usr/lib/apache2/mod_xml2enc.so \
		"$subpkgdir"/usr/lib/apache2/ || return 1
	_mv_conf proxy-html
}

proxy() {
	pkgdesc="Proxy modules for the Apache HTTP Server"
	depends="apache2"
	install -d "$subpkgdir"/usr/lib/apache2 || return 1
	mv "$pkgdir"/usr/lib/apache2/mod_proxy*.so \
		"$pkgdir"/usr/lib/apache2/mod_lbmethod_*.so \
		"$subpkgdir"/usr/lib/apache2/ || return 1
	install -D -m644 "$srcdir"/proxy.conf \
		"$subpkgdir"/etc/apache2/conf.d/proxy.conf || return 1
}

_lua() {
	pkgdesc="Lua support for the Apache HTTP server"
	depends="apache2"
	install -d "$subpkgdir"/usr/lib/apache2 || return 1
	mv "$pkgdir"/usr/lib/apache2/mod_lua.so \
		"$subpkgdir"/usr/lib/apache2/ || return 1
	install -D -m644 "$srcdir"/lua.conf \
		"$subpkgdir"/etc/apache2/conf.d/lua.conf || return 1
}
md5sums="04f19c60e810c028f5240a062668a688  httpd-2.4.23.tar.bz2
257d2572921dd4506b0464441f88fab4  apache2.confd
8519af87c57b50441866ad4216e4d663  apache2.logrotate
11b2718d7a0550498aaddf41e940ad04  apache2.initd
f1744ed54eed806d8523f177ee73d536  http2.conf
b70fe826486043e3953cfe21f9e6fa16  ldap.conf
96eddccfca1ec0349f844e2460cf655b  proxy.conf
449a4aea60473ac4a16f025fca4463e3  lua.conf
699aec01d2f7c5a67c10d0fe280780b7  alpine.layout
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3bd91de3d0063eafa0a07a950fb9041d  0002-httpd.conf-ServerTokens.patch
29a501f82c81c00cd51cc8de91eee988  0003-httpd.conf-ServerSignature.patch
968d320d0dead0eeb10a425e0c9e2e59  0004-httpd.conf-User-Group.patch
88f9a51476a813b97510d2bdb4b2ccd4  0005-httpd.conf-ErrorLog-CustomLog-TransferLog.patch
592ed15071a0d1b47315a06e395b03e2  0006-httpd-dav.conf-DavLockDB.patch
0c3a6b8826876098fee8ccae5f732758  0007-httpd-ssl.conf-SSLSessionCache.patch
42d0ebb0d5cdf66611eb45316d27bb44  0008-httpd-ssl.conf-SSLRandomSeed.patch
52513e71652fc180458d367f4d8b866b  0009-httpd-ssl.conf-SSL-File.patch
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605536ff208f88ea97331b6b5d03278f  0012-httpd.conf-MIMEMagicFile.patch
78f648c86a895107a9381374d5497f51  0013-httpd-.conf-IfModule.patch
3c873b99a197a7fa1792bc7fa5b05233  0014-httpd-.conf-LoadModule.patch
61489c5f174756e63bae95c5d85d0e46  CVE-2016-5387.patch"
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