C2bGPjrz

1#!/bin/sh
2# ***** BEGIN LICENSE BLOCK *****
3# Version: MPL 1.1
4#
5# The contents of this file are subject to the Mozilla Public License Version
6# 1.1 (the "License"); you may not use this file except in compliance with
7# the License. You may obtain a copy of the License at
8# http://www.mozilla.org/MPL/
9#
10# Software distributed under the License is distributed on an "AS IS" basis,
11# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12# for the specific language governing rights and limitations under the
13# License.
14#
15# The Original Code is IRC Auto Downloader
16#
17# The Initial Developer of the Original Code is
18# David Nilsson.
19# Portions created by the Initial Developer are Copyright (C) 2010, 2011
20# the Initial Developer. All Rights Reserved.
21#
22# Contributor(s):
23#
24# ***** END LICENSE BLOCK *****
25
26AUTODL_IRSSI_ZIP_URL="https://autodl-irssi-community.googlecode.com/files/autodl-irssi-community.zip"
27GIT_PATH_RUTORRENT_PLUGIN="https://github.com/autodl-community/autodl-rutorrent.git"
28
29WEBMIN_URL="http://www.webmin.com/download/webmin-current.tar.gz"
30
31RUTORRENT_TRUNK_DIR="https://rutorrent.googlecode.com/svn/trunk"
32
33# The official tarballs are tried if subversion fails.
34RUTORRENT_VERSION="3.6"
35RUTORRENT_CORE_NAME="rutorrent-$RUTORRENT_VERSION.tar.gz"
36RUTORRENT_CORE_URL="http://rutorrent.googlecode.com/files/$RUTORRENT_CORE_NAME"
37RUTORRENT_PLUGINS_NAME="plugins-$RUTORRENT_VERSION.tar.gz"
38RUTORRENT_PLUGINS_URL="http://rutorrent.googlecode.com/files/$RUTORRENT_PLUGINS_NAME"
39RUTORRENT_CORE_URL2="http://sourceforge.net/projects/autodl-irssi/files/inst-files/$RUTORRENT_CORE_NAME/download"
40RUTORRENT_PLUGINS_URL2="http://sourceforge.net/projects/autodl-irssi/files/inst-files/$RUTORRENT_PLUGINS_NAME/download"
41
42RUTORRENT_PLUGINS=
43
44# These are the ruTorrent plugins that will get installed. To remove one, either
45# remove the whole line or comment it (prepend a '#' to the start of the line).
46# If the line starts with '#', the plugin is not installed.
47RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS _getdir"
48RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS _task"
49RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS autotools"
50RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS chunks"
51RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS cookies"
52RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS cpuload"
53RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS create"
54RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS data"
55RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS datadir"
56RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS diskspace"
57RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS edit"
58RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS erasedata"
59RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS extsearch"
60RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS feeds"
61RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS geoip"
62RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS httprpc"
63RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS ipad"
64RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS loginmgr"
65RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS logoff"
66RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS mediainfo"
67RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS ratio"
68RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS retrackers"
69#RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS rpc"
70RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS rss"
71RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS rssurlrewrite"
72RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS scheduler"
73RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS seedingtime"
74#RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS show_peers_like_wtorrent"
75RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS source"
76RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS theme"
77RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS throttle"
78RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS tracklabels"
79RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS trafic"
80RUTORRENT_PLUGINS="$RUTORRENT_PLUGINS unpack"
81
82
83# For building rtorrent
84LIBCURL_NAME="curl-7.50.3"
85LIBCURL_URL="http://curl.haxx.se/download/$LIBCURL_NAME.tar.gz"
86SIGCPP20_NAME="libsigc++-2.99.7.tar.xz"
87SIGCPP20_URL="http://ftp.gnome.org/pub/GNOME/sources/libsigc++/2.3/$SIGCPP20_NAME.tar.xz"
88XMLRPC_SVN_DIR="https://svn.code.sf.net/p/xmlrpc-c/code/stable"
89LIBTORRENT_VERSION="0.13.3"
90LIBTORRENT_NAME="libtorrent-$LIBTORRENT_VERSION"
91LIBTORRENT_URL="http://libtorrent.rakshasa.no/downloads/$LIBTORRENT_NAME.tar.gz"
92LIBTORRENT_URL2="http://sourceforge.net/projects/autodl-irssi/files/inst-files/$LIBTORRENT_NAME.tar.gz/download"
93RTORRENT_VERSION="0.9.3"
94RTORRENT_NAME="rtorrent-$RTORRENT_VERSION"
95RTORRENT_URL="http://libtorrent.rakshasa.no/downloads/$RTORRENT_NAME.tar.gz"
96RTORRENT_URL2="http://sourceforge.net/projects/autodl-irssi/files/inst-files/$RTORRENT_NAME.tar.gz/download"
97
98HTPASSWD_PY_SCRIPT_URL="http://trac.edgewall.org/export/10433/trunk/contrib/htpasswd.py"
99HTPASSWD_PY_SCRIPT_URL2="http://sourceforge.net/projects/autodl-irssi/files/inst-files/htpasswd.py/download"
100
101NGINX_NAME="nginx-1.9.9"
102NGINX_URL="http://nginx.org/download/$NGINX_NAME.tar.gz"
103
104LIGHTTPD_NAME="lighttpd-1.4.33"
105LIGHTTPD_URL="http://download.lighttpd.net/lighttpd/releases-1.4.x/$LIGHTTPD_NAME.tar.gz"
106
107MOD_SCGI_VERSION="1.14"
108MOD_SCGI_URL="http://python.ca/scgi/releases/scgi-$MOD_SCGI_VERSION.tar.gz"
109
110UNRAR_VERSION="4.0.7"
111UNRAR_URL="http://www.rarlab.com/rar/unrarsrc-$UNRAR_VERSION.tar.gz"
112
113# Dirs relative to user's home directory
114RTORRENT_REL_DOWNLOAD_DIR="downloads"
115RTORRENT_REL_WATCH_DIR="rtorrent/watch"
116RTORRENT_REL_SESSION_DIR="rtorrent/session"
117
118REQUIRED_PERL_MODULES="Time::HiRes XML::LibXML Archive::Zip Net::SSLeay HTML::Parser Digest::SHA1 JSON"
119REQUIRED_PHP_MODULES="json xml sockets"
120
121# If set to y, add 'load perl' to .irssi/startup
122IRSSI_LOAD_PERL=n
123IGNORE_IRSSI=n
124
125# Start port. When we need a new port number, this port is incremented by one.
126CURRENT_PORT=23875
127DEFAULT_PORT_FTP=21
128DEFAULT_PORT_FTPES=990
129DEFAULT_UMASK=022
130RPC_PREFIX=RPC
131
132LSB_DEFAULT_START="2 3 4 5"
133LSB_DEFAULT_STOP="0 1 6"
134
135# Setting these to anything other than 80 and 443 may not work with Apache (since the
136# code assumed it would always be 80 and 443).
137HTTP_PORT=80
138HTTPS_PORT=443
139
140SCGI_HOST="127.0.0.1"
141
142INTERACTIVE=n
143USE_RUTORRENT_PLUGIN=n
144REINSTALL_RUTORRENT_PLUGIN=n
145INSTALL_AUTODL_IRSSI=n
146RUTORRENT_PASSWORD_PROTECTED=n
147USERS=
148RUTORRENT_BASE_PATH=
149INSTALL_STARTUP_SCRIPT=n
150BUILD_RTORRENT=n
151INSTALL_WEB_SERVER=
152INSTALL_RUTORRENT=n
153INSTALL_VSFTPD=n
154FTP_PORT=
155USE_ENCRYPTED_FTP=n
156INSTALL_WEBMIN=n
157USER_TIMEZONE=
158
159RUTORRENT_SITE_REALM="My ruTorrent web site"
160AUTODL_STARTUP_DESC="Start autodl-irssi and rtorrent"
161PHPCGI_STARTUP_DESC="Start php-cgi"
162NGINX_STARTUP_DESC="Start nginx"
163LIGHTTPD_STARTUP_DESC="Start lighttpd"
164
165PATH="$PATH:/usr/local/bin"
166
167# Find an echo that supports -e
168echo=echo
169for cmd in echo /bin/echo; do
170	$cmd >/dev/null 2>&1 || continue
171	if ! $cmd -e "" | grep -qE '^-e'; then
172		echo=$cmd
173		break
174	fi
175done
176
177CSI=$($echo -e "\033[")
178CEND="${CSI}0m"
179CDGREEN="${CSI}32m"
180CRED="${CSI}1;31m"
181CGREEN="${CSI}1;32m"
182CYELLOW="${CSI}1;33m"
183CBLUE="${CSI}1;34m"
184CMAGENTA="${CSI}1;35m"
185CCYAN="${CSI}1;36m"
186CQUESTION="$CMAGENTA"
187CWARNING="$CRED"
188CMSG="$CCYAN"
189
190errorExit() {
191	cat << EOF
192$CWARNING
193***ERROR***
194$*
195***ERROR***
196$CEND
197Help channel: ${CGREEN}#autodl-community@irc.p2p-network.net$CEND
198EOF
199	exit 1
200}
201
202exitHelp() {
203	cat << EOF
204
205autodl-irssi and ruTorrent plugin installer
206
207    sh $0 [options]
208
209Options:
210
211--rtorrent
212    Will build and install rtorrent, libtorrent and xmlrpc-c from source code.
213
214--rtorrent-noexec-patch
215    Patch rtorrent to disallow remote users from executing code.
216
217--apache
218    Install Apache web server.
219
220--nginx
221    Install nginx web server.
222
223--lighttpd
224    Install lighttpd web server.
225
226--rutorrent
227    Install ruTorrent. Requires a web server, eg. --apache.
228
229--vsftpd
230    Install vsftpd.
231
232--ftpes
233    Use encrypted FTP (FTPES).
234
235--ftp-port <port>
236    FTP server port.
237
238--webmin
239    Install Webmin.
240
241-p
242--rutorrent-plugin
243    Use or install the autodl-irssi ruTorrent plugin. If it's already installed,
244    it will be updated (svn up), unless --reinstall-plugin option is used in
245    which case it will be re-installed.
246
247-i
248--reinstall-plugin
249    Re-install the autodl-irssi ruTorrent plugin if it's already installed.
250
251-a
252--install-autodl
253    Install autodl-irssi.
254
255-u user:autodlPass:webUser:webPass
256--user user:autodlPass:webUser:webPass
257    The $(uname -s) user, autodl-irssi password, ruTorrent user, ruTorrent password.
258    You can use more than one -u option. If autodlPassword is not set, a random
259    password will be used.
260
261-w
262--password-protected
263    Use this option if ruTorrent is password protected. It's required if you
264    want to use more than one ruTorrent user. Not needed if you install
265    ruTorrent.
266
267-r PATH
268--rutorrent-base-path PATH
269    Path to ruTorrent, eg. /var/www/rutorrent. Not needed if you install
270    ruTorrent.
271
272-s
273--install-startup-script
274    Install a startup script (service) which will start Irssi and rtorrent when
275    the computer boots.
276
277-h
278--help
279    Show this help text
280
281Examples (as root user):
282
283  sh $0 --rtorrent --apache --rutorrent --vsftpd --ftpes --webmin -p -a -s -u user1::user1:pass1 -u user2::user2:pass2
284
285Installs rtorrent, Apache, ruTorrent, vsftpd (encrypted), Webmin the
286autodl-irssi plugin, autodl-irssi, installs a service (starting Irssi and
287rtorrent) for both users.
288
289  sh $0 -p -a -u user::user:pass -r /var/www/rutorrent -s
290
291Installs autodl-irssi + ruTorrent plugin for user 'user'. ruTorrent has not been
292password protected. Also installs the startup script.
293
294  sh $0 -p -a -u user1::user1:pass1 -u user2::user2:pass2 -w -r /var/www/rutorrent -s
295
296Installs autodl-irssi + ruTorrent plugin for users 'user1' and 'user2'.
297ruTorrent has been password protected. Also installs the startup script.
298
299  sh $0 --rtorrent -a -u user1 -u user2 -u user3 -u user4 -s
300
301Installs rtorrent, autodl-irssi and the startup script.
302
303Help fchannel: #autodl-community@irc.p2p-network.net
304EOF
305	exit 1
306}
307
308parseCommandLine() {
309	while [ $# -gt 0 ]; do
310		local arg="$1"
311		shift
312
313		if [ "$arg" = "-p" ] || [ "$arg" = "--rutorrent-plugin" ]; then
314			USE_RUTORRENT_PLUGIN=y
315		elif [ "$arg" = "-i" ] || [ "$arg" = "--reinstall-plugin" ]; then
316			REINSTALL_RUTORRENT_PLUGIN=y
317		elif [ "$arg" = "-a" ] || [ "$arg" = "--install-autodl" ]; then
318			INSTALL_AUTODL_IRSSI=y
319		elif [ "$arg" = "-u" ] || [ "$arg" = "--user" ]; then
320			USERS="$USERS $1"
321			shift
322		elif [ "$arg" = "-w" ] || [ "$arg" = "--password-protected" ]; then
323			RUTORRENT_PASSWORD_PROTECTED=y
324		elif [ "$arg" = "-r" ] || [ "$arg" = "--rutorrent-base-path" ]; then
325			RUTORRENT_BASE_PATH="$1"
326			shift
327		elif [ "$arg" = "-s" ] || [ "$arg" = "--install-startup-script" ]; then
328			INSTALL_STARTUP_SCRIPT=y
329		elif [ "$arg" = "--rtorrent" ]; then
330			BUILD_RTORRENT=y
331		elif [ "$arg" = "--apache" ]; then
332			INSTALL_WEB_SERVER=apache
333		elif [ "$arg" = "--nginx" ]; then
334			INSTALL_WEB_SERVER=nginx
335		elif [ "$arg" = "--lighttpd" ]; then
336			INSTALL_WEB_SERVER=lighttpd
337		elif [ "$arg" = "--rutorrent" ]; then
338			INSTALL_RUTORRENT=y
339		elif [ "$arg" = "--vsftpd" ]; then
340			INSTALL_VSFTPD=y
341		elif [ "$arg" = "--ftpes" ]; then
342			USE_ENCRYPTED_FTP=y
343		elif [ "$arg" = "--ftp-port" ]; then
344			FTP_PORT="$1"
345			shift
346		elif [ "$arg" = "--webmin" ]; then
347			INSTALL_WEBMIN=y
348		else
349			exitHelp
350		fi
351	done
352}
353
354# Sets os and os_long to the OS type and OS name respectively
355detectOs() {
356	local DISTRIB_ID=
357	local DISTRIB_DESCRIPTION=
358	if [ -f /etc/lsb-release ]; then
359		. /etc/lsb-release
360	fi
361
362	if [ -f /etc/fedora-release ]; then
363		os=fedora
364		os_long="$(cat /etc/fedora-release)"
365	# Must be before a whole bunch of other OS tests
366	elif [ "$DISTRIB_ID" = "Ubuntu" ]; then
367		os=debian
368		os_long="$DISTRIB_DESCRIPTION"
369	elif [ "$DISTRIB_ID" = "LinuxMint" ]; then
370		os=debian
371		os_long="$DISTRIB_DESCRIPTION"
372	# Must be before Debian
373	elif [ "$DISTRIB_ID" = "Peppermint" ]; then
374		os=debian
375		os_long="$DISTRIB_DESCRIPTION"
376	elif [ "$DISTRIB_ID" = "MEPIS" ]; then
377		os=debian
378		os_long="$DISTRIB_DESCRIPTION"
379	elif [ -f /etc/clearos-release ]; then
380		os=fedora
381		os_long="$(cat /etc/clearos-release)"
382	elif [ -f /etc/debian_version ]; then
383		os=debian
384		local prefix=
385		if ! uname -s | grep -q GNU; then
386			prefix="GNU/"
387		fi
388		os_long="Debian $prefix$(uname -s) $(cat /etc/debian_version)"
389	elif [ -f /etc/redhat-release ]; then
390		os=fedora
391		os_long="$(cat /etc/redhat-release)"
392	else
393         echo -e "\e[1;31mYour OS is not detected as an OS supported by this script. This script only supports \e[5;32mDebian and Fedora\e[0m \e[1;31mbased OSes.\e[0m"
394         exit 1
395
396	fi
397
398	os_long="${os_long:-$(uname -s)}"
399}
400
401# In-place editing like sed -i but more portable...
402sed_i() {
403	local cmd="$1"
404	local file="$2"
405	isProgramInstalled ed || errorExit "ed is not installed!"
406	local addr=","
407	echo "$cmd" | grep -qE '^/' && addr=
408	ed -s "$file" > /dev/null 2>&1 << EOF
409$addr$cmd
410w
411q
412EOF
413}
414
415getFirst() {
416	echo $1
417}
418
419# Returns true if $1 is one of $2..$n
420arrayIsPresent() {
421	local val="$1"
422	shift
423	for v in "$@"; do
424		[ "$v" = "$val" ] && return 0
425	done
426	return 1
427}
428
429canGeneratePasswords() {
430	[ -c /dev/urandom ]
431}
432
433generatePassword() {
434	newPassword=$(cat /dev/urandom | tr -dc _A-Z-a-z-0-9 | head -c17)
435}
436
437isProgramInstalled() {
438	which "$1" > /dev/null 2>&1 && return 0
439	return 1
440}
441
442isPerlModuleInstalled() {
443	perl -M$1 -e '' > /dev/null 2>&1 && return 0
444	return 1
445}
446
447# Add $1 or $2 if it exists, to PACKAGES if program $1 isn't present
448addProgram() {
449	isProgramInstalled $1 || PACKAGES="$PACKAGES ${2:-$1}"
450}
451
452# Add $2 to PACKAGES if perl module $1 isn't present
453addPerlModule() {
454	isPerlModuleInstalled $1 || PACKAGES="$PACKAGES $2"
455}
456
457installPackages() {
458	[ -z "$INSTALL" ] && return
459	[ -z "$PACKAGES" ] && return
460	$INSTALL $PACKAGES
461	PACKAGES=
462}
463
464installPerlModule() {
465	isPerlModuleInstalled $1 || $INSTALL $2
466}
467
468installProgram() {
469	isProgramInstalled $1 || $INSTALL ${2:-$1}
470}
471
472installBuildTools() {
473	[ "$BUILD_TOOLS_INSTALLED" = y ] && return
474	PACKAGES="$BUILD_TOOLS"
475	installPackages
476	BUILD_TOOLS_INSTALLED=y
477}
478
479# Detects missing Perl modules and stores them in MISSING_PERL_MODULES
480detectMissingPerlModules() {
481	OLD_PERL_MODULES=
482	MISSING_PERL_MODULES=
483	for module in $REQUIRED_PERL_MODULES; do
484		isPerlModuleInstalled $module || MISSING_PERL_MODULES="$MISSING_PERL_MODULES $module"
485	done
486
487	# Make sure the JSON module is new
488	if isPerlModuleInstalled JSON && ! perl -MJSON -e '&decode_json("{}")' > /dev/null 2>&1; then
489		echo "${CWARNING}Old JSON module is installed. Need to install from CPAN.$CEND"
490		MISSING_PERL_MODULES="$MISSING_PERL_MODULES JSON"
491		OLD_PERL_MODULES="$OLD_PERL_MODULES JSON"
492	fi
493
494	if echo "$MISSING_PERL_MODULES" | grep -wq JSON; then
495		MISSING_PERL_MODULES="JSON::XS $MISSING_PERL_MODULES"
496	fi
497	if echo "$MISSING_PERL_MODULES" | grep -q 'XML::LibXML'; then
498		# Sometimes the cpan script doesn't install the required dependencies
499		MISSING_PERL_MODULES="XML::NamespaceSupport XML::SAX $MISSING_PERL_MODULES"
500	fi
501}
502
503# Detect where cpan is installed and place the path in the CPAN variable.
504# PCLinuxOS/Mandriva append the version number...
505detectCpanBin() {
506	for file in $(which cpan 2> /dev/null) $(ls /usr/bin/cpan-* 2> /dev/null); do
507		if [ -x "$file" ]; then
508			CPAN="$file"
509			return
510		fi
511	done
512	isPerlModuleInstalled CPAN && return
513	errorExit "Could not find the cpan script or the CPAN Perl module. Can't install missing Perl modules."
514}
515
516isValidTzName() {
517	echo "$1" | LC_ALL=C grep -qE '^[A-Z][^/ ]*(/[A-Z][^/ ]*)?$' && return 0
518	return 1
519}
520
521detectTimeZone() {
522	[ -n "$USER_TIMEZONE" ] && return
523
524	local hash=
525	local hasher=
526	local files=
527	local zoneinfoPath=/usr/share/zoneinfo
528	[ -d "$zoneinfoPath" ] || return
529	if hasher=md5sum; isProgramInstalled $hasher || hasher=sha1sum; isProgramInstalled $hasher; then
530		hash=$($hasher /etc/localtime | awk '{print $1}')
531		files="$(find $zoneinfoPath -type f -print | xargs $hasher | grep -E "^$hash\\>" | awk '{print $2}')"
532	elif hasher=md5; isProgramInstalled $hasher || hasher=sha1; isProgramInstalled $hasher; then
533		hash=$($hasher /etc/localtime | sed -e 's/^.* = \([a-zA-Z0-9]*\)$/\1/')
534		files="$(find $zoneinfoPath -type f -print | xargs $hasher | grep -E "$hash\$" | sed -e 's/^[^ ]* (\([^)]*\)).*/\1/')"
535	else
536		return
537	fi
538
539	# Detect all possible timezone names
540	local timezones=
541	for path in $files; do
542		local tz="${path#$zoneinfoPath/}"
543		while true; do
544			isValidTzName "$tz" && break
545			local newTz="${tz#*/}"
546			[ "$newTz" = "$tz" ] && tz= && break
547			tz="$newTz"
548		done
549		isValidTzName "$tz" && timezones="$timezones $tz"
550	done
551
552	# Now find the ones PHP likes...
553	local okRegions="(Africa|America|Antarctica|Arctic|Asia|Atlantic|Australia|Europe|Indian|Pacific)"
554	for tz in $timezones; do
555		echo "$tz" | grep -qE "^$okRegions/" && USER_TIMEZONE="$tz" && return
556	done
557
558	# Return the first one we found
559	for tz in $timezones; do
560		USER_TIMEZONE="$tz"
561		return
562	done
563}
564
565getNumCpus() {
566	[ -n "$NUMCPUS" ] && return
567	[ -f /proc/cpuinfo ] && NUMCPUS=$(cat /proc/cpuinfo | grep '^processor' | wc -l) && return
568	isProgramInstalled sysctl && sysctl -n hw.ncpu | grep -qE '^[1-9][0-9]*$' && NUMCPUS=$(sysctl -n hw.ncpu) && return
569	NUMCPUS=1
570}
571
572# Appends $value to $varName in $file, creating the var if it doesn't exist. The
573# value is not appended if it already exists.
574appendFileStringVar() {
575	local file="$1"
576	local varName="$2"
577	local value="$3"
578
579	[ -f "$file" ] || errorExit "File '$file' does not exist"
580
581	local varLine=$(grep -E "^$varName=" "$file" | tail -n1)
582	if [ -z "$varLine" ]; then
583		echo "$varName=\"$value\"" >> "$file"
584	else
585		echo "$varLine" | grep -qE "[='\" ]$value(\"|'| |$)" && return
586
587		local q=
588		echo "$varLine" | grep -qE "^$varName='" && q="'"
589		echo "$varLine" | grep -qE "^$varName=\"" && q='"'
590		sed_i "s#^\\($varName=\\)$q\\(.*\\)$q#\\1\"\\2 $value\"#" "$file"
591	fi
592}
593
594# Set a variable in a script file to a new value. The variable is created if it does not exist
595setScriptVariable() {
596	local file="$1"
597	local name=$2
598	local value="$3"
599
600	[ -f "$file" ] || errorExit "File does not exist: $file"
601
602	local newLine="$name=\"$value\""
603	if grep -qE "^$name=" $file; then
604		sed_i "s!^$name=.*\$!$newLine!" "$file"
605	else
606		echo "$newLine" >> "$file"
607	fi
608}
609
610userExists() {
611	id -rg "$1" > /dev/null 2>&1 && return 0
612	return 1
613}
614
615setSvnOpts() {
616	SVN_OPTS=
617	isProgramInstalled svn || return
618	# svn sometimes gives an error message 'broken pipe'. Ignore it.
619	if svn help co 2>/dev/null | grep -q 'non-interactive' && svn help co 2>/dev/null | grep -q 'trust-server-cert'; then
620		SVN_OPTS="--non-interactive --trust-server-cert"
621	fi
622}
623
624downloadFile() {
625	local filename="$1"
626	shift
627	for url in "$@"; do
628		for i in 1 2 3 4 5; do
629			wget --no-check-certificate -O "$filename" "$url" && return 0
630		done
631	done
632	return 1
633}
634
635buildMakeProgram() {
636	local url="$1"
637	local name="$2"
638	local builddir="$3"
639	local srcdir="$4"
640	local makefile="${5:-Makefile}"
641
642	buildStart
643	echo "${CMSG}Downloading $name source code...$CEND"
644	cd "$BUILD_DIR"
645	local filename="${url##*/}"
646	downloadFile "$filename" "$url" || errorExit "Could not download $name source code."
647	tar xzf "$filename"
648	srcdir="${srcdir:-${filename%.tar.gz}}"
649	cd "$srcdir/$builddir"
650	local make=${MAKE:-make}
651	echo "${CMSG}Building $name...$CEND"
652	$make -f $makefile all || errorExit "Could not build $name."
653	$make -f $makefile install || errorExit "Could not install $name."
654	echo "${CMSG}$name is now installed$CEND"
655	buildEnd
656}
657
658buildProgram() {
659	local prog="$1"
660
661	echo "${CMSG}Building $prog...$CEND"
662
663	./configure --prefix=$PREFIX $2 || errorExit "Could not configure $prog. Try again, or try logging out and in and try again."
664
665	getNumCpus
666	local make=${MAKE:-make}
667	local makeopts="-j$NUMCPUS"
668	$make $makeopts || $make || errorExit "Could not build $prog"
669	$make install || errorExit "Could not install $prog"
670
671	local ldsoconf=/etc/ld.so.conf
672	touch "$ldsoconf"
673	grep -qE "^$PREFIX/lib$" $ldsoconf || echo "$PREFIX/lib" >> $ldsoconf
674	ldconfig || errorExit "ldconfig failed"
675
676	echo "${CMSG}$prog is now installed.$CEND"
677}
678
679downloadAndBuild() {
680	local prog="$1"
681	local urls="$2"
682	local name="$3"
683	local configOptions="$4"
684	local patchUrl="$5"
685
686	cd "$BUILD_DIR"
687	echo "${CMSG}Downloading $prog source code...$CEND"
688	downloadFile "$name.tar.gz" $urls || errorExit "Could not download $prog source code."
689	tar xzf $name.tar.gz
690
691	if echo "$patchUrl" | grep '^[a-z]*://'; then
692		echo "${CMSG}Patching $prog...$CEND"
693		PACKAGES="patch"
694		installPackages
695		isProgramInstalled patch || errorExit "patch is not installed!"
696		downloadFile the.patch "$patchUrl" || errorExit "Could not download the patch file."
697		patch -p1 -d $name < the.patch || errorExit "Could not patch $prog."
698	elif [ -n "$patchUrl" ]; then
699		echo "${CMSG}Patching $prog...$CEND"
700		cd $name
701		eval $patchUrl
702		cd ..
703	fi
704
705	cd $name
706	buildProgram "$prog" "$configOptions"
707}
708
709checkoutAndBuild() {
710	local prog="$1"
711	local url="$2"
712	local configOptions="$3"
713	cd "$BUILD_DIR"
714	echo "${CMSG}Downloading $prog source code...$CEND"
715	svn export $SVN_OPTS "$url" "$prog" || errorExit "Could not download $prog source code."
716	cd "$prog"
717	buildProgram "$prog" "$configOptions"
718}
719
720buildStart() {
721	PREFIX=/usr/local
722	OLD_PATH="$PATH"
723	PATH="$PATH:$PREFIX/bin"
724	PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig
725	export PKG_CONFIG_PATH
726	BUILD_DIR="$(echo ~)/build-tmp"
727
728	rm -rf "$BUILD_DIR"
729	mkdir "$BUILD_DIR" || errorExit "Could not create build directory."
730}
731
732buildEnd() {
733	cd
734	rm -rf "$BUILD_DIR"
735
736	[ -n "$OLD_PATH" ] && PATH="$OLD_PATH"
737	unset OLD_PATH
738	unset PKG_CONFIG_PATH
739}
740
741buildRtorrent() {
742	installBuildTools
743	osHandler_$os installRtorrentBuildTools
744	isProgramInstalled pkg-config || errorExit "pkg-config is not installed."
745
746	# Minimum version is 7.15.4 but I had problems with 7.15.5 on CentOS. Set
747	# it to 7.18.0 (the version Ubuntu Server 8.04 is using).
748	if ! pkg-config --atleast-version=7.18.0 libcurl; then
749		downloadAndBuild "libcurl" "$LIBCURL_URL" "$LIBCURL_NAME" ""
750		# Prevent 'Unknown keyword 'URL' in ....' error
751		sed_i 's/^URL:/#URL:/' $PREFIX/lib/pkgconfig/libcurl.pc
752	fi
753	if ! pkg-config --exists sigc++-2.0; then
754		downloadAndBuild "sigc++-2.0" "$SIGCPP20_URL" "$SIGCPP20_NAME" ""
755	fi
756	checkoutAndBuild "xmlrpc-c" "$XMLRPC_SVN_DIR" "--disable-cplusplus"
757	downloadAndBuild "libtorrent" "$LIBTORRENT_URL $LIBTORRENT_URL2" "$LIBTORRENT_NAME" "" patchLibtorrent
758	downloadAndBuild "rtorrent" "$RTORRENT_URL $RTORRENT_URL2" "$RTORRENT_NAME" "--with-xmlrpc-c" ""
759}
760
761patchLibtorrent() {
762	# For gcc 4.6.0
763	ed -s "src/torrent/data/block_transfer.h" > /dev/null 2>&1 << EOF
764/#define LIBTORRENT_BLOCK_TRANSFER_H
765a
766#include <stddef.h>
767.
768w
769q
770EOF
771	ed -s "src/data/memory_chunk.cc" > /dev/null 2>&1 << EOF
772/#include "config.h"
773a
774#include <stddef.h>
775.
776w
777q
778EOF
779}
780
781installRtorrent() {
782	buildStart
783	buildRtorrent
784	buildEnd
785}
786
787installUnrar() {
788	isProgramInstalled unrar && return
789	installBuildTools
790	buildMakeProgram "$UNRAR_URL" "unrar" "" "unrar" "makefile.unix"
791}
792
793installModScgi() {
794	local modScgiFile="$1"
795	local modulesPath="$2"
796	[ -f "$modScgiFile" ] && errorExit "mod_scgi file already exists."
797	[ -d "$modulesPath" ] || errorExit "Apache modules path '$modulesPath' does not exist."
798
799	buildMakeProgram "$MOD_SCGI_URL" "mod_scgi" "apache2"
800	echo "LoadModule scgi_module $modulesPath/mod_scgi.so" > $modScgiFile
801}
802
803isPortUsed() {
804	local port="$1"
805	netstat -an | grep tcp | grep -w LISTEN | grep -qE "[.:]$port[ 	]" && return 0
806	return 1
807}
808
809isValidIpAddress() {
810	# It's not 100% accurate ... ;)
811	echo $1 | grep -qE '^[0-9][0-9]?[0-9]?\.[0-9][0-9]?[0-9]?\.[0-9][0-9]?[0-9]?\.[0-9][0-9]?[0-9]?$'
812}
813
814getIpAddress() {
815	isValidIpAddress "$OUR_IP_ADDRESS" && return
816	echo "${CMSG}Detecting your IP address...$CEND"
817	isValidIpAddress "$OUR_IP_ADDRESS" || OUR_IP_ADDRESS=$(wget --no-check-certificate http://www.whatismyip.com/automation/n09230945.asp -O - -o /dev/null)
818	isValidIpAddress "$OUR_IP_ADDRESS" || OUR_IP_ADDRESS=$(ifconfig -a | grep "inet addr" | head -n1 | awk -F: '{print $2}' | awk '{print $1}')
819	isValidIpAddress "$OUR_IP_ADDRESS" || OUR_IP_ADDRESS="1.2.3.4"
820}
821
822getNewPortNumber() {
823	while true; do
824		newPortNumber=$CURRENT_PORT
825		CURRENT_PORT=$(expr $CURRENT_PORT + 1)
826		isValidPortNumber $newPortNumber || errorExit "Invalid port number. Change CURRENT_PORT."
827		isPortUsed $newPortNumber || break
828		echo "${CWARNING}Port $newPortNumber is in use, trying next port...$CEND"
829	done
830}
831
832# Returns true if it's a valid ruTorrent base path
833isValidRutorrentBasePath() {
834	[ -n "$1" ] && [ -d "$1/conf" ]
835}
836
837isValidPassword() {
838	echo "$1" | grep -qE "^ " && return 1
839	echo "$1" | grep -qE " \$" && return 1
840	echo "$1" | grep -qE '^$' && return 1
841	echo "$1" | grep -q ':' && return 1
842	echo "'$1'" | grep -q ' ' && return 1
843	return 0
844}
845
846isValidPortNumber() {
847	echo "$1" | grep -qiE '^[0-9]+$' || return 1
848	echo "$1" | grep -qiE '[0-9][0-9][0-9][0-9][0-9][0-9]' && return 1
849	[ $1 -ge 1024 ] && [ $1 -le 65535 ]
850}
851
852isValidWebUser() {
853	[ -z "$1" ] && return 1
854	echo "$1" | LC_ALL=C grep -qE '[A-Z:]' && return 1
855	return 0
856}
857
858initUsers() {
859	local users=
860	for packedUser in $USERS; do
861		extractPackedUser $packedUser
862
863		if [ -z "$autodlPort" ]; then
864			getNewPortNumber
865			autodlPort=$newPortNumber
866		fi
867		if [ -z "$scgiPort" ]; then
868			getNewPortNumber
869			scgiPort=$newPortNumber
870		fi
871		if [ -z "$rtorrentPort" ]; then
872			getNewPortNumber
873			rtorrentPort=$newPortNumber
874		fi
875		if canGeneratePasswords; then
876			if [ -z "$autodlPassword" ]; then
877				generatePassword
878				autodlPassword="$newPassword"
879			fi
880		fi
881
882		users="$users $osUser:$autodlPassword:$webUser:$webPass:$autodlPort:$scgiPort:$rtorrentPort"
883	done
884	USERS="$users"
885}
886
887extractPackedUser() {
888	local packedUser="$1"
889
890	osUser="$(echo $packedUser | cut -d: -f1)"
891	autodlPassword="$(echo $packedUser | cut -d: -f2)"
892	webUser="$(echo $packedUser | cut -d: -f3)"
893	webPass="$(echo $packedUser | cut -d: -f4)"
894	autodlPort="$(echo $packedUser | cut -d: -f5)"
895	scgiPort="$(echo $packedUser | cut -d: -f6)"
896	rtorrentPort="$(echo $packedUser | cut -d: -f7)"
897}
898
899getUserGroup() {
900	local user="$1"
901
902	userExists "$user" || errorExit "The user '$user' does not exist."
903	group=$(grep -w $(id -rg $user) /etc/group | cut -d: -f1)
904	[ -z "$group" ] && group="$user"
905}
906
907getUserDir() {
908	local user="$1"
909
910	[ -z "$user" ] && errorExit "Invalid user (blank)."
911	userDir="$(eval echo ~$user)"
912	[ -d "$userDir" ] || errorExit "User $user's home directory does not exist."
913}
914
915resetOwner() {
916	local user="$1"
917	shift
918
919	if [ "$ISROOT" = y ]; then
920		getUserGroup "$user"
921		chown -R $user:$group "$@"
922	fi
923}
924
925# Updates MISSING_PHP_MODULES with all missing required PHP modules
926detectMissingPhpModules() {
927	MISSING_PHP_MODULES=
928	local php=${WWW_PHP_CGI:-php}
929	for module in $REQUIRED_PHP_MODULES; do
930		$php -m 2> /dev/null | grep -wq $module || MISSING_PHP_MODULES="$MISSING_PHP_MODULES $module"
931	done
932}
933
934installMissingPhpPackages() {
935	PACKAGES=
936	for module in $MISSING_PHP_MODULES; do
937		PACKAGES="$PACKAGES php-$module"
938	done
939	installPackages
940}
941
942installMissingPhp5Packages() {
943	PACKAGES=
944	for module in $MISSING_PHP_MODULES; do
945		PACKAGES="$PACKAGES php5-$module"
946	done
947	installPackages
948}
949
950enablePhpIniModules() {
951	local phpIni="$1"
952	shift
953	for module in "$@"; do
954		grep -qE "^extension=$module.so" "$phpIni" && continue
955		sed_i "s/^; *\\(extension=$module.so.*\\)/\\1/" "$phpIni"
956		grep -qE "^extension=$module.so" "$phpIni" && continue
957		echo "extension=$module.so" >> "$phpIni"
958	done
959}
960
961installMissingPhpModules() {
962	detectMissingPhpModules
963	[ -z "$MISSING_PHP_MODULES" ] && return
964
965	osHandler_$os installPhpModules
966
967	detectMissingPhpModules
968	[ -z "$MISSING_PHP_MODULES" ] && return
969	cat << EOF
970$CWARNING
971The following PHP modules appear to be missing:
972	$MISSING_PHP_MODULES
973If the autodl-irssi ruTorrent plugin isn't working, you now know why. Install
974them using your package manager or enable them in your php.ini file, and
975restart your web server.$CEND
976EOF
977}
978
979addLogrotateConfig() {
980	local serviceName="$1"
981	local logFiles="$2"
982	local postrotateScript="$3"
983
984	local logrotate_d=/etc/logrotate.d
985	[ -d "$logrotate_d" ] || errorExit "Missing logrotate dir: $logrotate_d"
986
987	cat > "$logrotate_d/$serviceName" << EOF
988$logFiles {
989	missingok
990	daily
991	rotate 14
992	notifempty
993	compress
994	delaycompress
995	sharedscripts
996	postrotate
997		$postrotateScript
998	endscript
999}
1000EOF
1001	[ $? -eq 0 ] || errorExit "Could not write logrotate file $logrotate_d/$serviceName"
1002}
1003
1004detectPhpCgi() {
1005	WWW_PHP_CGI=${WWW_PHP_CGI:-$(which php-cgi | head -n1)}
1006	[ -x "$WWW_PHP_CGI" ] || errorExit "Could not find php-cgi"
1007	"$WWW_PHP_CGI" -v | grep -q 'cgi-fcgi' || errorExit "$WWW_PHP_CGI does not support FastCGI"
1008}
1009
1010# $i is the i'th user number
1011getUserRpcMount() {
1012	local i=$1
1013	verifyWebServerVars
1014	# Make sure /RPC10 accesses aren't going to /RPC1 by padding with zeros. This is
1015	# easier than making sure every web server handles it correctly. Eg., lighttpd's
1016	# scgi.server table is read in order, so if you add /RPC1 before /RPC10, then
1017	# /RPC10 accesses will go to /RPC1. A fix would of course be to place /RPC10
1018	# before /RPC1 but it's easy to forget. Now we use /RPC00001 .. /RPC99999
1019	echo "/$RPC_PREFIX$(printf '%05d' $i)"
1020}
1021
1022createSelfSignedCertFile() {
1023	local pemfile="$1"
1024
1025	if [ ! -f "$OTHER_PEM_FILE" ]; then
1026		echo "${CMSG}Creating the self-signed certificate.$CEND"
1027		rm -f "$pemfile"
1028		openssl req -new -newkey rsa:1024 -days 1000 -nodes -x509 -keyout "$pemfile" -out "$pemfile" -batch \
1029			|| errorExit "Failed to create self-signed certificate."
1030		OTHER_PEM_FILE="$pemfile"
1031		CREATED_CERT_FILE=y
1032	else
1033		rm -f "$pemfile"
1034		cp "$OTHER_PEM_FILE" "$pemfile" || errorExit "Failed to copy self-signed certificate."
1035	fi
1036
1037	chmod 0600 "$pemfile"
1038}
1039
1040detectHtpasswd() {
1041	[ -z "$htpasswd" ] && isProgramInstalled htpasswd && htpasswd=htpasswd
1042	[ -z "$htpasswd" ] && isProgramInstalled htpasswd2 && htpasswd=htpasswd2
1043	if [ -z "$htpasswd" ]; then
1044		installProgram python
1045		if isProgramInstalled python; then
1046			cd
1047			downloadFile "htpasswd.py" "$HTPASSWD_PY_SCRIPT_URL" "$HTPASSWD_PY_SCRIPT_URL2" \
1048				&& htpasswd="python $(pwd)/htpasswd.py"
1049		fi
1050	fi
1051	[ -z "$htpasswd" ] && errorExit "Could not find htpasswd"
1052}
1053
1054verifyWebServerVars() {
1055	[ -z "$WWW_PEMFILE" ] && errorExit "You have not initialized WWW_PEMFILE"
1056	[ -z "$WWW_PASSWORD_FILE" ] && errorExit "You have not initialized WWW_PASSWORD_FILE"
1057	[ -z "$WWW_ROOT" ] && errorExit "You have not initialized WWW_ROOT"
1058	[ -z "$WWW_USER" ] && errorExit "You have not initialized WWW_USER"
1059	[ -z "$WWW_GROUP" ] && errorExit "You have not initialized WWW_GROUP"
1060}
1061
1062initializeWwwRootVar() {
1063	WWW_ROOT=${WWW_ROOT:-/var/rutorrent}
1064}
1065
1066createWebServerUserGroup() {
1067	verifyWebServerVars
1068	if ! grep -qE "^$WWW_GROUP:" /etc/group; then
1069		groupadd -r $WWW_GROUP 2>/dev/null || groupadd $WWW_GROUP || errorExit "Could not create web server group."
1070	fi
1071	if ! grep -qE "^$WWW_USER:" /etc/passwd; then
1072		local useradd="useradd -d $WWW_ROOT -g $WWW_GROUP -s /bin/sh"
1073		$useradd -M -r $WWW_USER 2>/dev/null || $useradd $WWW_USER || errorExit "Could not create web server user."
1074	fi
1075}
1076
1077resetAuthPasswordFilePermissions() {
1078	[ -n "$WWW_USER" ] || errorExit "WWW_USER not initialized"
1079	[ -n "$WWW_GROUP" ] || errorExit "WWW_GROUP not initialized"
1080	chmod 0400 "$WWW_PASSWORD_FILE"*
1081	chown $WWW_USER:$WWW_GROUP "$WWW_PASSWORD_FILE"*
1082}
1083
1084createAuthPasswordFile() {
1085	verifyWebServerVars
1086	: > "$WWW_PASSWORD_FILE"
1087	resetAuthPasswordFilePermissions
1088}
1089
1090# Some web servers (eg. nginx) can't allow just ONE user access to a certain
1091# location. To fix that, create one password file per user.
1092createOnePasswordFilePerUser() {
1093	for packedUser in $USERS; do
1094		extractPackedUser $packedUser
1095		grep "^$webUser:" "$WWW_PASSWORD_FILE" > "${WWW_PASSWORD_FILE}_$webUser"
1096	done
1097	resetAuthPasswordFilePermissions
1098}
1099
1100updatePhpTimezone() {
1101	if [ ! -f "$WWW_PHP_INI" ]; then
1102		echo "${CWARNING}Could not find php.ini file: $WWW_PHP_INI$CEND"
1103		return
1104	fi
1105	[ -z "$USER_TIMEZONE" ] && return
1106
1107	local zws="[ 	]*"
1108	local newLine="date.timezone = $USER_TIMEZONE"
1109	if grep -qE "^${zws}date\\.timezone[ 	=]" "$WWW_PHP_INI"; then
1110		return
1111	elif grep -qE "^${zws}[;#]${zws}date\\.timezone[ 	=]" "$WWW_PHP_INI"; then
1112		sed_i "s!^${zws}[;#]${zws}date\\.timezone[ 	=].*\$!$newLine!" "$WWW_PHP_INI"
1113	else
1114		cat >> "$WWW_PHP_INI" << EOF
1115[Date]
1116$newLine
1117EOF
1118	fi
1119}
1120
1121doDetectTimeZone() {
1122	echo "${CMSG}Detecting timezone...$CEND"
1123	detectTimeZone
1124	if [ -n "$USER_TIMEZONE" ]; then
1125		echo "${CMSG}Timezone: $USER_TIMEZONE$CEND"
1126
1127		updatePhpTimezone
1128	else
1129		echo "${CWARNING}Could not detect timezone!$CEND"
1130	fi
1131}
1132
1133webServerCommonInitialization() {
1134	mkdir -p $WWW_ROOT
1135	doDetectTimeZone
1136	createSelfSignedCertFile "$WWW_PEMFILE"
1137	createAuthPasswordFile
1138}
1139
1140resetWebServerPermissions() {
1141	verifyWebServerVars
1142	chown -R $WWW_USER:$WWW_GROUP $WWW_ROOT || errorExit "Could not set web server as owner of $WWW_ROOT"
1143}
1144
1145createPhpcgiSocket() {
1146	PHPCGI_SOCKET_DIR=/etc/phpcgi
1147	PHPCGI_SOCKET_FILE="$PHPCGI_SOCKET_DIR/php-cgi.socket"
1148	mkdir -p "$PHPCGI_SOCKET_DIR"
1149	chown $WWW_USER:$WWW_GROUP "$PHPCGI_SOCKET_DIR"
1150	chmod 0770 "$PHPCGI_SOCKET_DIR"
1151}
1152
1153verifyApacheServerVars() {
1154	verifyWebServerVars
1155	[ -z "$APACHE_SITE_FILE" ] && errorExit "You have not initialized APACHE_SITE_FILE"
1156}
1157
1158apacheCreateApxs2Symlink() {
1159	# The makefile uses apxs2, so make a symlink
1160	if ! isProgramInstalled apxs2; then
1161		local apxs=$(which apxs 2>/dev/null) && ln -s "$apxs" "${apxs}2"
1162	fi
1163}
1164
1165initializeApacheVars() {
1166	local apacheUser="$1"
1167	local apacheGroup="$2"
1168	local apacheSitesDir="$3"
1169
1170	[ -n "$apacheUser" ] || errorExit "Invalid apache user: $apacheUser"
1171	[ -n "$apacheGroup" ] || errorExit "Invalid apache group: $apacheGroup"
1172	[ -d "$apacheSitesDir" ] || errorExit "Invalid apache sites dir: $apacheSitesDir"
1173	[ -d "$APACHE_DIR" ] || errorExit "Invalid apache dir: $APACHE_DIR"
1174
1175	APACHE_SITE_NAME=${APACHE_SITE_NAME:-rutorrent.conf}
1176	APACHE_SITE_FILE=$apacheSitesDir/$APACHE_SITE_NAME
1177	initializeWwwRootVar
1178	WWW_PASSWORD_FILE=$APACHE_DIR/rutorrent_passwd
1179	WWW_PEMFILE=$APACHE_DIR/rutorrent.pem
1180	WWW_USER="$apacheUser"
1181	WWW_GROUP="$apacheGroup"
1182}
1183
1184apacheGetRpcLocationDirectives() {
1185	if [ "$INSTALL_RUTORRENT" = y ]; then
1186		local i=1
1187		for packedUser in $USERS; do
1188			extractPackedUser $packedUser
1189			local rpcMount="$(getUserRpcMount $i)"
1190			cat << EOF
1191	<Location "$rpcMount">
1192		AuthType Basic
1193		AuthName "$RUTORRENT_SITE_REALM"
1194		AuthUserFile "$WWW_PASSWORD_FILE"
1195		Require user $webUser
1196	</Location>
1197EOF
1198			i=$(expr $i + 1)
1199		done
1200	fi
1201}
1202
1203apacheGetVirtualHost() {
1204	local port=$1
1205	local ssl=$2
1206	cat << EOF
1207<VirtualHost *:$port>
1208$(if [ "$ssl" = y ]; then
1209	echo "	SSLEngine On"
1210	echo "	SSLCertificateFile $WWW_PEMFILE"
1211fi)
1212	ServerAdmin admin@rutorrent
1213	ServerName localhost
1214	DocumentRoot $WWW_ROOT
1215
1216	<Directory />
1217		AllowOverride None
1218		Order deny,allow
1219		Deny from all
1220	</Directory>
1221	<Location />
1222		AuthType Basic
1223		AuthName "$RUTORRENT_SITE_REALM"
1224		AuthUserFile "$WWW_PASSWORD_FILE"
1225		Require valid-user
1226		Order allow,deny
1227		Allow from all
1228	</Location>
1229	<Location ~ "^/rutorrent/(conf|share)">
1230		Order deny,allow
1231		Deny from all
1232	</Location>
1233	<Location ~ "/\\\\.svn">
1234		Order deny,allow
1235		Deny from all
1236	</Location>
1237$(apacheGetRpcLocationDirectives)
1238</VirtualHost>
1239EOF
1240}
1241
1242apacheWriteSiteFile() {
1243	verifyApacheServerVars
1244	cat > "$APACHE_SITE_FILE" << EOF
1245ServerName localhost
1246
1247$(apacheGetVirtualHost $HTTP_PORT n)
1248$(apacheGetVirtualHost $HTTPS_PORT y)
1249EOF
1250
1251	if [ "$INSTALL_RUTORRENT" = y ]; then
1252		local i=1
1253		local lp=; isWebServerRpcModule || lp='#'
1254		for packedUser in $USERS; do
1255			extractPackedUser $packedUser
1256			local rpcMount="$(getUserRpcMount $i)"
1257			echo "${lp}SCGIMount $rpcMount $SCGI_HOST:$scgiPort" >> "$APACHE_SITE_FILE"
1258
1259			i=$(expr $i + 1)
1260		done
1261	fi
1262}
1263
1264apacheCommonInitialization() {
1265	local buildTools="$1"
1266	local modulesDir="$2"
1267
1268	webServerCommonInitialization
1269	apacheWriteSiteFile
1270
1271	if [ -n "$APACHE_SCGI_FILE" ] && [ ! -f "$APACHE_SCGI_FILE" ]; then
1272		installBuildTools
1273		PACKAGES="$buildTools"
1274		installPackages
1275		apacheCreateApxs2Symlink
1276
1277		# Compiling mod_scgi will fail unless we remove this warning-as-error flag
1278		local configVarsFile="$APACHE_DIR/modules/build/config_vars.mk"
1279		[ -f "$configVarsFile" ] && sed_i 's/-Werror=format-security//g' "$configVarsFile"
1280
1281		installModScgi "$APACHE_SCGI_FILE" "$modulesDir"
1282	fi
1283}
1284
1285installCommonWebServerStuff_mandriva() {
1286	# Also add some extra tools for ruTorrent and some of its plugins
1287	PACKAGES="php-cli gzip curl openssl logrotate"
1288	installPackages
1289	PACKAGE="unrar"
1290	installPackages
1291	PACKAGES="php-geoip"
1292	installPackages
1293}
1294
1295# Used by Mandriva, Unity Linux, and PCLinuxOS
1296installApache_mandriva() {
1297	installCommonWebServerStuff_mandriva
1298	PACKAGES="apache-mpm-prefork apache-mod_ssl apache-mod_php"
1299	installPackages
1300
1301	WWW_PHP_INI=/etc/php.ini
1302	APACHE_DIR=/etc/httpd
1303	local APACHE_CONF_D=$APACHE_DIR/conf.d
1304	local APACHE_SITES_DIR=$APACHE_DIR/conf/vhosts.d
1305	APACHE_SCGI_FILE=$APACHE_CONF_D/scgi.conf
1306	initializeApacheVars apache apache "$APACHE_SITES_DIR"
1307	apacheCommonInitialization "libopenssl-devel apache-devel" $APACHE_DIR/modules
1308
1309	for file in 00_default_vhosts.conf 01_default_ssl_vhost.conf; do
1310		[ -f "$APACHE_SITES_DIR/$file" ] && mv -f "$APACHE_SITES_DIR/$file" "$APACHE_SITES_DIR/$file-bak"
1311	done
1312
1313	resetWebServerPermissions
1314	chkconfig httpd on
1315	service httpd restart || errorExit "Could not start $INSTALL_WEB_SERVER"
1316}
1317
1318installCommonWebServerStuff_gentoo() {
1319	# Also add some extra tools for ruTorrent and some of its plugins
1320	PACKAGES="dev-lang/php logrotate"
1321	addProgram gzip app-arch/gzip
1322	addProgram curl net-misc/curl
1323	addProgram openssl dev-libs/openssl
1324	addProgram unrar app-arch/unrar
1325	installPackages
1326
1327	ACCEPT_LICENSE=MaxMind
1328	export ACCEPT_LICENSE
1329	PACKAGES="dev-php5/pecl-geoip"
1330	installPackages
1331	unset ACCEPT_LICENSE
1332}
1333
1334installApache_gentoo() {
1335	installCommonWebServerStuff_gentoo
1336	PACKAGES="www-servers/apache app-admin/apache-tools"
1337	installPackages
1338	PACKAGES="www-apache/mod_scgi"
1339	installPackages
1340
1341	WWW_PHP_INI=$(ls /etc/php/apache2-php5*/php.ini | tail -n1)
1342	[ -f "$WWW_PHP_INI" ] || errorExit "Could not find Apache php.ini file"
1343	APACHE_DIR=/etc/apache2
1344	local APACHE_CONF=$APACHE_DIR/httpd.conf
1345	local APACHE_SITES_DIR=$APACHE_DIR/vhosts.d
1346	local SERVER_ROOT=$(grep -E ^ServerRoot $APACHE_CONF | head -n1 | sed -e 's!^.*[ 	][^/]*\(/[^"]*\).*!\1!')
1347	APACHE_SCGI_FILE="$APACHE_DIR/modules.d/scgi.conf"
1348	[ -d "$SERVER_ROOT" ] || errorExit "Apache server root dir does not exist: $SERVER_ROOT"
1349	initializeApacheVars apache apache "$APACHE_SITES_DIR"
1350	apacheCommonInitialization "" $SERVER_ROOT/modules
1351
1352	for file in 00_default_ssl_vhost.conf 00_default_vhost.conf; do
1353		[ -f "$APACHE_SITES_DIR/$file" ] && mv -f "$APACHE_SITES_DIR/$file" "$APACHE_SITES_DIR/$file-bak"
1354	done
1355
1356	appendFileStringVar /etc/conf.d/apache2 APACHE2_OPTS "-D SCGI"
1357	appendFileStringVar /etc/conf.d/apache2 APACHE2_OPTS "-D PHP5"
1358	appendFileStringVar /etc/conf.d/apache2 APACHE2_OPTS "-D SSL"
1359	cat >> $APACHE_SITE_FILE << EOF
1360Listen $HTTP_PORT
1361Listen $HTTPS_PORT
1362EOF
1363
1364	resetWebServerPermissions
1365	rc-update add apache2 default
1366	osHandler_$os restart_$INSTALL_WEB_SERVER
1367}
1368
1369nginxGetRpcMounts() {
1370	if [ "$INSTALL_RUTORRENT" = y ]; then
1371		local i=1
1372		local lp=; isWebServerRpcModule || lp='#'
1373		for packedUser in $USERS; do
1374			extractPackedUser $packedUser
1375			getUserScgiSocketPath "$osUser"
1376			local rpcMount="$(getUserRpcMount $i)"
1377
1378			cat << EOF
1379$lp		location ~ ^$rpcMount\$ {
1380$lp			include scgi_params;
1381$lp			scgi_pass unix:$scgiSocketPath;
1382$lp			auth_basic "$RUTORRENT_SITE_REALM";
1383$lp			auth_basic_user_file "${WWW_PASSWORD_FILE}_$webUser";
1384$lp		}
1385EOF
1386
1387			i=$(expr $i + 1)
1388		done
1389	fi
1390}
1391
1392nginxGetServerSection() {
1393	local port=$1
1394	local ssl=$2
1395
1396	cat << EOF
1397	server {
1398		listen $port;
1399		server_name localhost;
1400		auth_basic "$RUTORRENT_SITE_REALM";
1401		auth_basic_user_file "$WWW_PASSWORD_FILE";
1402
1403$(if [ "$ssl" = y ]; then
1404	cat << EOF2
1405		ssl on;
1406		ssl_certificate $WWW_PEMFILE;
1407		ssl_certificate_key $WWW_PEMFILE;
1408EOF2
1409fi)
1410
1411		location ~ ^/rutorrent/(?:share|conf) {
1412			deny all;
1413		}
1414
1415		location ~ /\.ht {
1416			deny all;
1417		}
1418
1419		location ~ /\.svn {
1420			deny all;
1421		}
1422
1423		location / {
1424			root $WWW_ROOT;
1425			index index.php index.html index.htm;
1426		}
1427
1428		location ~ \.php$ {
1429			root "$WWW_ROOT";
1430			fastcgi_pass unix:$PHPCGI_SOCKET_FILE;
1431			fastcgi_index index.php;
1432			fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
1433			include fastcgi_params;
1434		}
1435
1436$(nginxGetRpcMounts)
1437	}
1438EOF
1439}
1440
1441nginxWriteConfFile() {
1442	getNumCpus
1443	cat > $NGINX_CONF << EOF
1444worker_processes $NUMCPUS;
1445user $WWW_USER $WWW_GROUP;
1446events {
1447	worker_connections 1024;
1448}
1449
1450http {
1451	include mime.types;
1452	default_type application/octet-stream;
1453	sendfile on;
1454	keepalive_timeout 65;
1455
1456	# I have to set min length to 0 and http version to 1.0 or it won't compress
1457	# the XML-RPC (SCGI) responses. Those responses can be quite large if you're
1458	# using many torrent files.
1459	gzip on;
1460	gzip_min_length 0;
1461	gzip_http_version 1.0;
1462	gzip_types text/plain text/xml application/xml application/json text/css application/x-javascript text/javascript application/javascript;
1463
1464$(nginxGetServerSection $HTTP_PORT n)
1465$(nginxGetServerSection $HTTPS_PORT y)
1466}
1467EOF
1468	[ $? -eq 0 ] || errorExit "Could not write to file $NGINX_CONF"
1469}
1470
1471buildNginx() {
1472	buildStart
1473	PREFIX=$NGINX_DIR
1474	NGINX_BIN=$PREFIX/sbin/nginx
1475	NGINX_CONF=$PREFIX/conf/nginx.conf
1476	NGINX_PID_FILE=$PREFIX/nginx.pid
1477	NGINX_ACCESS_LOG=$PREFIX/logs/access.log
1478	NGINX_ERROR_LOG=$PREFIX/logs/error.log
1479	local configureFlags="\
1480				--prefix=$PREFIX \
1481				--sbin-path=$NGINX_BIN \
1482				--conf-path=$NGINX_CONF \
1483				--pid-path=$NGINX_PID_FILE \
1484				--lock-path=$PREFIX/logs/nginx.lock \
1485				--error-log-path=$NGINX_ERROR_LOG \
1486				--http-log-path=$NGINX_ACCESS_LOG \
1487				--user=$WWW_USER \
1488				--group=$WWW_GROUP \
1489				--with-http_ssl_module"
1490	export CFLAGS="$NGINX_CFLAGS"
1491	downloadAndBuild "nginx" "$NGINX_URL" "$NGINX_NAME" "$configureFlags" patchNginx
1492	unset CFLAGS
1493	buildEnd
1494}
1495
1496patchNginx() {
1497	# Get rid of the -Werror flag for gcc 4.6.0
1498	sed_i "s!-Werror[a-zA-Z0-9=-]*!!" "auto/cc/gcc"
1499}
1500
1501installNginx() {
1502	SCGI_USE_UNIX_DOMAIN_SOCKET=y
1503	CREATE_ONE_PASSWORD_FILE_PER_USER=y
1504	installBuildTools
1505	osHandler_$os preNginxInstall
1506	installUnrar
1507
1508	NGINX_DIR=/usr/local/nginx
1509	initializeWwwRootVar
1510	WWW_PASSWORD_FILE=$NGINX_DIR/rutorrent_passwd
1511	WWW_PEMFILE=$NGINX_DIR/rutorrent.pem
1512	WWW_USER=${WWW_USER:-nginx}
1513	WWW_GROUP=${WWW_GROUP:-nginx}
1514
1515	detectPhpCgi
1516	createWebServerUserGroup
1517	createPhpcgiSocket
1518
1519	buildNginx
1520	webServerCommonInitialization
1521	nginxWriteConfFile
1522
1523	addLogrotateConfig nginx \
1524			"$NGINX_ACCESS_LOG $NGINX_ERROR_LOG" \
1525			"[ -f \"$NGINX_PID_FILE\" ] && kill -USR1 \$(cat \"$NGINX_PID_FILE\") >/dev/null 2>&1; true"
1526
1527	resetWebServerPermissions
1528	osHandler_$os installPhpCgiService
1529	osHandler_$os installNginxService
1530}
1531
1532preNginxInstall_gentoo() {
1533	installCommonWebServerStuff_gentoo
1534	PACKAGES="libpcre openssl zlib php"
1535	installPackages
1536	WWW_PHP_INI=$(ls /etc/php/cgi-php5*/php.ini | tail -n1)
1537	[ -f "$WWW_PHP_INI" ] || errorExit "Could not find php-cgi php.ini file"
1538}
1539
1540preLighttpdInstall_gentoo() {
1541	preNginxInstall_gentoo
1542}
1543
1544lighttpdGetRpcRequire() {
1545	if [ "$INSTALL_RUTORRENT" = y ]; then
1546		local i=1
1547		for packedUser in $USERS; do
1548			extractPackedUser $packedUser
1549			local rpcMount="$(getUserRpcMount $i)"
1550
1551			cat << EOF
1552	"$rpcMount" => (
1553		"method" => "basic",
1554		"realm" => "$RUTORRENT_SITE_REALM",
1555		"require" => "user=$webUser",
1556	),
1557EOF
1558			i=$(expr $i + 1)
1559		done
1560	fi
1561}
1562
1563lighttpdGetScgiServerTable() {
1564	echo 'scgi.server = ('
1565
1566	if [ "$INSTALL_RUTORRENT" = y ]; then
1567		local i=1
1568		local lp=; isWebServerRpcModule || lp='#'
1569		for packedUser in $USERS; do
1570			extractPackedUser $packedUser
1571			getUserScgiSocketPath "$osUser"
1572			local rpcMount="$(getUserRpcMount $i)"
1573
1574			cat << EOF
1575$lp	"$rpcMount" => (
1576$lp		(
1577$lp			"socket" => "$scgiSocketPath",
1578$lp			"check-local" => "disable",
1579$lp			"disable-time" => 0,
1580$lp		),
1581$lp	),
1582EOF
1583			i=$(expr $i + 1)
1584		done
1585	fi
1586
1587	echo ')'
1588}
1589
1590lighttpdWriteConfFile() {
1591	cat > $LIGHTTPD_CONF << EOF
1592server.follow-symlink = "disable"
1593server.max-connections = 512
1594server.max-fds = 1024
1595server.max-keep-alive-idle = 15
1596dir-listing.activate = "disable"
1597server.pid-file = "$LIGHTTPD_PID_FILE"
1598server.errorlog = "$LIGHTTPD_ERROR_LOG"
1599accesslog.filename = "$LIGHTTPD_ACCESS_LOG"
1600
1601$(if [ $(uname -s) = Linux ]; then
1602	echo 'server.event-handler = "linux-sysepoll"'
1603	echo 'server.network-backend = "linux-sendfile"'
1604fi)
1605
1606server.username = "$WWW_USER"
1607server.groupname = "$WWW_GROUP"
1608
1609server.modules = (
1610#	"mod_rewrite",
1611#	"mod_redirect",
1612#	"mod_alias",
1613	"mod_access",
1614	"mod_auth",
1615#	"mod_status",
1616#	"mod_simple_vhost",
1617#	"mod_evhost",
1618#	"mod_userdir",
1619#	"mod_secdownload",
1620	"mod_fastcgi",
1621#	"mod_proxy",
1622#	"mod_cgi",
1623	"mod_scgi",
1624#	"mod_ssi",
1625#	"mod_compress",
1626#	"mod_usertrack",
1627#	"mod_expire",
1628#	"mod_rrdtool",
1629	"mod_accesslog",
1630)
1631
1632fastcgi.server = (
1633	".php" => (
1634		(
1635			"socket" => "$PHPCGI_SOCKET_FILE",
1636		),
1637	),
1638)
1639
1640index-file.names = ( "index.php", "index.html", "index.htm" )
1641static-file.exclude-extensions = ( ".fcgi", ".php", ".rb", "~", ".inc" )
1642
1643mimetype.assign = (
1644	".html"		=> "text/html",
1645	".htm"		=> "text/html",
1646	".txt"		=> "text/plain",
1647	".csv"		=> "text/plain",
1648	".ini"		=> "text/plain",
1649	".jpg"		=> "image/jpeg",
1650	".jpeg"		=> "image/jpeg",
1651	".gif"		=> "image/gif",
1652	".png"		=> "image/png",
1653	".bmp"		=> "image/bmp",
1654	".css"		=> "text/css",
1655	".js"		=> "application/javascript",
1656	".ico"		=> "image/x-icon",
1657	".json"		=> "application/json",
1658	".torrent"	=> "application/x-bittorrent",
1659	".pdf"		=> "application/pdf",
1660	".bz2"		=> "application/x-bzip2",
1661	".gz"		=> "application/x-gzip",
1662	".tar.gz"	=> "application/x-tgz",
1663	".tar"		=> "application/x-tar",
1664	".tar.bz2"	=> "application/x-bzip-compressed-tar",
1665	".tbz"		=> "application/x-bzip-compressed-tar",
1666	".tgz"		=> "application/x-tgz",
1667	".zip"		=> "application/zip",
1668	".mp3"		=> "audio/mpeg",
1669	".flac"		=> "audio/x-flac",
1670	".m3u"		=> "audio/x-mpegurl",
1671	".wma"		=> "audio/x-ms-wma",
1672	".wax"		=> "audio/x-ms-wax",
1673	".ogg"		=> "audio/ogg",
1674	".wav"		=> "audio/x-wav",
1675	".dtd"		=> "text/xml",
1676	".xml"		=> "text/xml",
1677	".mpeg"		=> "video/mpeg",
1678	".mpg"		=> "video/mpeg",
1679	".mp4"		=> "video/mp4",
1680	".wmv"		=> "video/x-ms-wmv",
1681	".avi"		=> "video/x-msvideo",
1682)
1683
1684server.document-root = "$WWW_ROOT"
1685server.port = $HTTP_PORT
1686
1687\$SERVER["socket"] == ":$HTTPS_PORT" {
1688	ssl.engine = "enable"
1689	ssl.pemfile = "$WWW_PEMFILE"
1690}
1691
1692url.access-deny = (".htaccess")
1693\$HTTP["url"] =~ "^/rutorrent/(?:share|conf)" {
1694	url.access-deny = ("")
1695}
1696\$HTTP["url"] =~ "/\\.svn" {
1697	url.access-deny = ("")
1698}
1699
1700auth.backend = "htpasswd"
1701auth.backend.htpasswd.userfile = "$WWW_PASSWORD_FILE"
1702auth.require = (
1703$(lighttpdGetRpcRequire)
1704	"/" => (
1705		"method" => "basic",
1706		"realm" => "$RUTORRENT_SITE_REALM",
1707		"require" => "valid-user",
1708	),
1709)
1710
1711$(lighttpdGetScgiServerTable)
1712EOF
1713	[ $? -eq 0 ] || errorExit "Could not write to file $LIGHTTPD_CONF"
1714}
1715
1716buildLighttpd() {
1717	buildStart
1718	PREFIX=$LIGHTTPD_DIR
1719	LIGHTTPD_BIN=$PREFIX/sbin/lighttpd
1720	LIGHTTPD_CONF=$PREFIX/lighttpd.conf
1721
1722	# The log dir will be set to owner lighttpd since it's started as non-root.
1723	# Put the pid file there so it can write to it.
1724	LIGHTTPD_LOG_DIR=$PREFIX/logs
1725	LIGHTTPD_PID_FILE=$LIGHTTPD_LOG_DIR/lighttpd.pid
1726	LIGHTTPD_ERROR_LOG=$LIGHTTPD_LOG_DIR/error.log
1727	LIGHTTPD_ACCESS_LOG=$LIGHTTPD_LOG_DIR/access.log
1728
1729	local configureFlags="\
1730				--prefix=$PREFIX \
1731				--with-openssl \
1732				--with-pcre \
1733				--with-zlib \
1734				--without-bzip2"
1735	downloadAndBuild "lighttpd" "$LIGHTTPD_URL" "$LIGHTTPD_NAME" "$configureFlags"
1736	buildEnd
1737}
1738
1739installLighttpd() {
1740	SCGI_USE_UNIX_DOMAIN_SOCKET=y
1741	installBuildTools
1742	osHandler_$os preLighttpdInstall
1743	installUnrar
1744
1745	LIGHTTPD_DIR=/usr/local/lighttpd
1746	initializeWwwRootVar
1747	WWW_PASSWORD_FILE=$LIGHTTPD_DIR/rutorrent_passwd
1748	WWW_PEMFILE=$LIGHTTPD_DIR/rutorrent.pem
1749	WWW_USER=${WWW_USER:-lighttpd}
1750	WWW_GROUP=${WWW_GROUP:-lighttpd}
1751
1752	detectPhpCgi
1753	createWebServerUserGroup
1754	createPhpcgiSocket
1755
1756	buildLighttpd
1757	webServerCommonInitialization
1758	lighttpdWriteConfFile
1759
1760	addLogrotateConfig lighttpd \
1761			"$LIGHTTPD_ACCESS_LOG $LIGHTTPD_ERROR_LOG" \
1762			"[ -f \"$LIGHTTPD_PID_FILE\" ] && kill -HUP \$(cat \"$LIGHTTPD_PID_FILE\") >/dev/null 2>&1; true"
1763
1764	mkdir -p "$LIGHTTPD_LOG_DIR"
1765	chown -R $WWW_USER:$WWW_GROUP "$LIGHTTPD_LOG_DIR"
1766
1767	resetWebServerPermissions
1768	osHandler_$os installPhpCgiService
1769	osHandler_$os installLighttpdService
1770}
1771
1772# Add $name=$value to the file, or modify an existing line if present in the file
1773setVsftpdValue() {
1774	local confFile="$1"
1775	local name="$2"
1776	local value="$3"
1777	local newLine="$name=$value"
1778
1779	sed_i "s!^[ 	]*$name[ 	=:].*\$!$newLine!" "$confFile"
1780	grep -qE "^$newLine$" "$confFile" || echo "$newLine" >> "$confFile"
1781}
1782
1783# Same as setVsftpdValue but makes sure the option exists
1784setVsftpdValue2() {
1785	local confFile="$1"
1786	local name="$2"
1787	local value="$3"
1788
1789	[ -z "$VSFTPD_PATH" ] && return
1790	grep -q "$name" "$VSFTPD_PATH" && setVsftpdValue "$confFile" "$name" "$value"
1791}
1792
1793updateVsftpdConf() {
1794	local confFile="$1"
1795	touch "$confFile"
1796
1797	VSFTPD_PATH=$(which vsftpd 2>/dev/null)
1798
1799	setVsftpdValue "$confFile" anonymous_enable NO
1800	setVsftpdValue "$confFile" dirlist_enable YES
1801	setVsftpdValue "$confFile" download_enable YES
1802	setVsftpdValue "$confFile" guest_enable NO
1803	setVsftpdValue "$confFile" listen YES
1804	setVsftpdValue "$confFile" listen_ipv6 NO
1805	setVsftpdValue "$confFile" local_enable YES
1806	setVsftpdValue "$confFile" local_umask $DEFAULT_UMASK
1807	setVsftpdValue "$confFile" max_per_ip 0
1808	setVsftpdValue "$confFile" pasv_enable YES
1809	setVsftpdValue "$confFile" port_enable YES
1810	setVsftpdValue "$confFile" pasv_promiscuous NO
1811	setVsftpdValue "$confFile" port_promiscuous NO
1812	setVsftpdValue "$confFile" pasv_min_port 0
1813	setVsftpdValue "$confFile" pasv_max_port 0
1814	setVsftpdValue "$confFile" write_enable YES
1815
1816	if [ "$USE_ENCRYPTED_FTP" = y ]; then
1817		local pemfile=/etc/vsftpd.pem
1818		createSelfSignedCertFile "$pemfile"
1819
1820		FTP_SERVER_TYPE="FTPES - Encrypted (FTP over explicit TLS/SSL)"
1821		FTP_PORT=${FTP_PORT:-$DEFAULT_PORT_FTPES}
1822		setVsftpdValue "$confFile" listen_port $FTP_PORT
1823		setVsftpdValue "$confFile" ssl_enable YES
1824
1825		setVsftpdValue "$confFile" allow_anon_ssl NO
1826		setVsftpdValue "$confFile" force_local_data_ssl YES
1827		setVsftpdValue "$confFile" force_local_logins_ssl YES
1828		setVsftpdValue "$confFile" ssl_sslv2 NO
1829		setVsftpdValue "$confFile" ssl_sslv3 NO
1830		setVsftpdValue "$confFile" ssl_tlsv1 YES
1831		setVsftpdValue "$confFile" rsa_cert_file "$pemfile"
1832
1833		setVsftpdValue2 "$confFile" implicit_ssl NO
1834		setVsftpdValue2 "$confFile" require_cert NO
1835		setVsftpdValue2 "$confFile" require_ssl_reuse NO
1836		setVsftpdValue2 "$confFile" ssl_request_cert YES
1837		setVsftpdValue2 "$confFile" strict_ssl_read_eof NO
1838		setVsftpdValue2 "$confFile" strict_ssl_write_shutdown NO
1839		setVsftpdValue2 "$confFile" validate_cert NO
1840	else
1841		FTP_SERVER_TYPE="FTP - Non-encrypted"
1842		FTP_PORT=${FTP_PORT:-$DEFAULT_PORT_FTP}
1843		setVsftpdValue "$confFile" listen_port $FTP_PORT
1844		setVsftpdValue "$confFile" ssl_enable NO
1845	fi
1846
1847	# The private key is in rsa_cert_file
1848	sed_i 'g/rsa_private_key_file/d' "$confFile"
1849}
1850
1851installVsftpd_chkconfig() {
1852	local vsftpdConf="$1"
1853	installProgram vsftpd
1854	[ -f "$vsftpdConf" ] || errorExit "Invalid vsftpd.conf file: $vsftpdConf"
1855	updateVsftpdConf "$vsftpdConf"
1856	chkconfig vsftpd on
1857	if ! service vsftpd restart; then
1858		if [ "$SELINUX_ENABLED" = y ]; then
1859			errorExit "Could not restart vsftpd. SELinux could be the reason."
1860		else
1861			errorExit "Could not restart vsftpd"
1862		fi
1863	fi
1864}
1865
1866installVsftpd_gentoo() {
1867	installProgram net-ftp/vsftpd
1868	local vsftpdConf=/etc/vsftpd/vsftpd.conf
1869	if ! [ -f $vsftpdConf ]; then
1870		touch $vsftpdConf
1871		[ -f $vsftpdConf.example ] && cp $vsftpdConf.example $vsftpdConf
1872	fi
1873	updateVsftpdConf $vsftpdConf
1874	rc-update add vsftpd default
1875	/etc/init.d/vsftpd restart
1876}
1877
1878installService_chkconfig1() {
1879	CHKCONFIG_SERVICE_NAME=$1
1880	CHKCONFIG_SERVICE_FILE=/etc/init.d/$CHKCONFIG_SERVICE_NAME
1881	CHKCONFIG_LOCK_FILE=/var/lock/subsys/$CHKCONFIG_SERVICE_NAME
1882}
1883
1884installService_chkconfig2() {
1885	chmod +x "$CHKCONFIG_SERVICE_FILE" || errorExit "Could not set +x bit, file $CHKCONFIG_SERVICE_FILE."
1886	chkconfig --add $CHKCONFIG_SERVICE_NAME || errorExit "Could not install service $CHKCONFIG_SERVICE_FILE. Run this script as root."
1887	service $CHKCONFIG_SERVICE_NAME restart
1888}
1889
1890getChkconfigScriptContents() {
1891	local desc="$1"
1892	cat << EOF
1893# chkconfig: 2345 85 15
1894# description: $desc
1895EOF
1896}
1897
1898getLsbStartupScriptContents() {
1899	local startupName="$1"
1900	local desc="$2"
1901	cat << EOF
1902### BEGIN INIT INFO
1903# Provides:          $startupName
1904# Required-Start:    \$local_fs \$network \$syslog
1905# Required-Stop:     \$local_fs \$syslog
1906# Default-Start:     $LSB_DEFAULT_START
1907# Default-Stop:      $LSB_DEFAULT_STOP
1908# Short-Description: $desc
1909# Description:       $desc
1910### END INIT INFO
1911EOF
1912}
1913
1914# You must define v_{startIt,stopIt,restartIt,showStatus} and isStarted funcs
1915getLsbStartupFooter() {
1916	cat << EOF
1917resetPath	# Some include files may have reset it
1918LOCKFILE=$1
1919updateLock() {
1920	[ -z "\$LOCKFILE" ] && return
1921	if isStarted; then
1922		touch \$LOCKFILE
1923	else
1924		rm -f \$LOCKFILE
1925	fi
1926}
1927
1928RETVAL=0
1929case \$1 in
1930	start)
1931		v_startIt
1932		;;
1933	stop)
1934		v_stopIt
1935		;;
1936	force-reload|restart)
1937		v_restartIt
1938		;;
1939	try-restart)
1940		isStarted && v_restartIt
1941		;;
1942	status)
1943		v_showStatus
1944		;;
1945	*)
1946		echo "Usage: \$0 {start|stop|restart|try-restart|force-reload|status}"
1947		RETVAL=1
1948		;;
1949esac
1950
1951updateLock
1952exit \$RETVAL
1953EOF
1954}
1955
1956getCommonStartupScriptContents_autodl() {
1957	local USER="$1"
1958	local STARTUPNAME="$2"
1959	cat << EOF
1960NAME=$STARTUPNAME
1961USER=$USER
1962SESSIONNAME=autodl
1963
1964resetPath() {
1965	PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:\$PATH"
1966}
1967resetPath
1968
1969# Make sure the path is correct, and make sure we're in the home dir.
1970USER_INIT="umask $DEFAULT_UMASK; cd; PATH=\\\$PATH:\$PATH"
1971
1972# Run user command, ignoring any messages sent to stdout (eg. 'No mail.')
1973runUserCmd() {
1974	su - \$USER -c "\$USER_INIT; \$1" >/dev/null && return 0
1975	return 1
1976}
1977
1978isStarted() {
1979	su - \$USER -c "\$USER_INIT; screen -ls | grep -qE \\"[ 	][0-9]+\\\\.\$SESSIONNAME[ 	]\\"" >/dev/null && return 0
1980	return 1
1981}
1982
1983startIt() {
1984	isStarted && return 0
1985
1986	local START_IRSSI=n
1987	local START_RTORRENT=n
1988	which irssi > /dev/null 2>&1 && START_IRSSI=y
1989	which rtorrent > /dev/null 2>&1 && START_RTORRENT=y
1990
1991	case \$START_IRSSI\$START_RTORRENT in
1992		yy)
1993			runUserCmd "screen -S \$SESSIONNAME -d -t rtorrent -m rtorrent"
1994			runUserCmd "screen -d -r \$SESSIONNAME -X screen -t irssi irssi"
1995			;;
1996		yn)
1997			runUserCmd "screen -S \$SESSIONNAME -d -t irssi -m irssi"
1998			;;
1999		ny)
2000			runUserCmd "screen -S \$SESSIONNAME -d -t rtorrent -m rtorrent"
2001			;;
2002		nn)
2003			;;
2004	esac
2005	return 0
2006}
2007
2008stopIt() {
2009	isStarted || return 0
2010
2011	runUserCmd "screen -d -r \$SESSIONNAME -p irssi -X stuff \\"/quit
2012/quit
2013\\""
2014	runUserCmd "screen -d -r \$SESSIONNAME -p rtorrent -X xon"
2015
2016	for i in 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4; do
2017		isStarted || break
2018		sleep 1
2019	done
2020
2021	# If it's still not stopped, kill the whole screen session
2022	if isStarted; then
2023		echo -n "Couldn't stop it. Killing screen session..."
2024		runUserCmd "screen -d -r \$SESSIONNAME -p rtorrent -X xon"
2025		sleep 2
2026		runUserCmd "screen -d -r \$SESSIONNAME -X quit"
2027		echo "Done."
2028	fi
2029
2030	return 0
2031}
2032
2033v_restartIt() {
2034	v_stopIt
2035	v_startIt
2036}
2037
2038v_showStatus() {
2039	if isStarted; then
2040		echo "\$NAME is running."
2041	else
2042		echo "\$NAME is stopped."
2043	fi
2044}
2045EOF
2046}
2047
2048getChkconfigScriptContents_autodl() {
2049	getChkconfigScriptContents "$AUTODL_STARTUP_DESC"
2050}
2051
2052# LSB style script, also supports chkconfig
2053# $1 = user name
2054# $2 = service name
2055getLsbStartupHeader_autodl() {
2056	local USER="$1"
2057	local STARTUPNAME="$2"
2058	cat << EOF
2059$(getChkconfigScriptContents_autodl)
2060$(getLsbStartupScriptContents "$STARTUPNAME" "$AUTODL_STARTUP_DESC")
2061
2062$(getCommonStartupScriptContents_autodl "$USER" "$STARTUPNAME")
2063EOF
2064}
2065
2066installService_mandriva() {
2067	local serviceName="$1"
2068	local headerCommand="$2"
2069	installService_chkconfig1 $serviceName
2070	cat > "$CHKCONFIG_SERVICE_FILE" << EOF
2071#!/bin/bash
2072$(eval $headerCommand)
2073
2074. /etc/rc.d/init.d/functions
2075
2076v_startIt() {
2077	gprintf "Starting %s:" "\$NAME"
2078	startIt && success "startup" || failure "startup"
2079	echo
2080}
2081
2082v_stopIt() {
2083	gprintf "Stopping %s:" "\$NAME"
2084	stopIt && success "stop" || failure "stop"
2085	echo
2086}
2087
2088$(getLsbStartupFooter "$CHKCONFIG_LOCK_FILE")
2089EOF
2090	[ $? -eq 0 ] || errorExit "Could not write to file $CHKCONFIG_SERVICE_FILE. Run this script as root."
2091	installService_chkconfig2
2092}
2093
2094installService_mandriva_autodl() {
2095	local user=$1
2096	installService_mandriva autodl_$user "getLsbStartupHeader_autodl \"$user\" \"\$CHKCONFIG_SERVICE_NAME\""
2097}
2098
2099installService_mandriva_phpcgi() {
2100	installService_mandriva phpcgi getLsbStartupHeader_phpcgi
2101}
2102
2103installService_mandriva_nginx() {
2104	installService_mandriva nginx getLsbStartupHeader_nginx
2105}
2106
2107installService_mandriva_lighttpd() {
2108	installService_mandriva lighttpd getLsbStartupHeader_lighttpd
2109}
2110
2111installService_gentoo() {
2112	local scriptName="$1"
2113	local desc="$2"
2114	local headerCommand="$3"
2115	local serviceFile="/etc/init.d/$scriptName"
2116
2117	cat > "$serviceFile" << EOF
2118#!/sbin/runscript
2119
2120name=$scriptName
2121description="$desc"
2122
2123depend() {
2124	need localmount
2125	need net
2126}
2127
2128$(eval $headerCommand)
2129
2130start() {
2131	ebegin "Starting \$name"
2132	startIt
2133	eend \$?
2134}
2135
2136stop() {
2137	ebegin "Stopping \$name"
2138	stopIt
2139	eend \$?
2140}
2141
2142status() {
2143	if isStarted; then
2144		einfo "status: started"
2145		return 0
2146	else
2147		einfo "status: stopped"
2148		return 1
2149	fi
2150}
2151EOF
2152	[ $? -eq 0 ] || errorExit "Could not write to file $serviceFile. Run this script as root."
2153	chmod +x "$serviceFile"
2154	rc-update add $scriptName default || errorExit "Could not add service $scriptName"
2155	$serviceFile restart
2156}
2157
2158installService_gentoo_autodl() {
2159	local user="$1"
2160	installService_gentoo autodl_$user "$AUTODL_STARTUP_DESC" "getCommonStartupScriptContents_autodl \"$user\" \"\$scriptName\""
2161}
2162
2163installService_gentoo_phpcgi() {
2164	installService_gentoo phpcgi "$PHPCGI_STARTUP_DESC" "getCommonStartupScriptContents_phpcgi \"$WWW_USER\" \"$WWW_PHP_CGI\""
2165}
2166
2167installService_gentoo_nginx() {
2168	installService_gentoo nginx "$NGINX_STARTUP_DESC" "getCommonStartupScriptContents_nginx \"$NGINX_BIN\""
2169}
2170
2171installService_gentoo_lighttpd() {
2172	installService_gentoo lighttpd "$LIGHTTPD_STARTUP_DESC" "getCommonStartupScriptContents_lighttpd \"$LIGHTTPD_BIN\""
2173}
2174
2175installService_bsd_autodl() {
2176	local user="$1"
2177	local scriptName="$2"
2178	local file="$3"
2179
2180	cat > "$file" << EOF
2181#!/bin/sh
2182# PROVIDE: autodl_$user
2183# REQUIRE: FILESYSTEMS NETWORKING
2184# KEYWORD: shutdown
2185
2186. /etc/rc.subr
2187
2188name=$scriptName
2189desc="$AUTODL_STARTUP_DESC"
2190start_cmd=v_startIt
2191stop_cmd=v_stopIt
2192restart_cmd=v_restartIt
2193reload_cmd=v_restartIt
2194status_cmd=v_showStatus
2195extra_commands="status"
2196
2197v_startIt() {
2198	echo -n "Starting \$NAME"
2199	startIt && echo "." || echo ". ERROR."
2200}
2201
2202v_stopIt() {
2203	echo -n "Stopping \$NAME..."
2204	stopIt && echo "done." || echo "ERROR."
2205}
2206
2207$(getCommonStartupScriptContents_autodl "$user" "$scriptName")
2208
2209load_rc_config \$name
2210run_rc_command "\$1"
2211EOF
2212	[ $? -eq 0 ] || errorExit "Could not write to file $file. Run this script as root."
2213	chmod +x "$file"
2214}
2215
2216getCommonStartupScriptContents_simpleService() {
2217	local USER="$1"
2218	local BINPATH="$2"
2219	local START_CMD="$3"
2220	local PID_FILE="$4"
2221	cat << EOF
2222USER=$USER
2223BINPATH="$BINPATH"
2224NAME=\${BINPATH##*/}
2225PID_FILE="$PID_FILE"
2226
2227resetPath() {
2228	PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:\$PATH"
2229}
2230resetPath
2231
2232getPids() {
2233	if [ -n "\$PID_FILE" ]; then
2234		pids=
2235		[ -f "\$PID_FILE" ] || return
2236		local the_pids="\$(cat "\$PID_FILE" 2>/dev/null)"
2237		for pid in \$the_pids; do
2238			PS_FORMAT= LINES= COLUMNS= ps ax | grep -qE "^[ 	]*\$pid[ 	]" && pids="\$pids \$pid"
2239		done
2240		[ -z "\$pids" ] && rm -f "\$PID_FILE"
2241	else
2242		# ps uses the COLUMNS variable... Make sure it's off so we get the full path.
2243		pids=\$(PS_FORMAT= LINES= COLUMNS= ps aux | grep -v grep | grep \$BINPATH | awk '{print \$2}')
2244	fi
2245}
2246
2247isStarted() {
2248	getPids
2249	[ -n "\$pids" ] && return 0
2250	return 1
2251}
2252
2253startIt() {
2254	isStarted && return 0
2255
2256	if [ \$USER = root ]; then
2257		$START_CMD
2258	else
2259		su - \$USER "-c $START_CMD"
2260	fi
2261	[ -n "\$PID_FILE" ] && sleep 2	# Allow it some time to create the pid file
2262	if ! isStarted; then
2263		for i in 1 2 3 4 5; do
2264			sleep 1
2265			isStarted && break
2266		done
2267		isStarted || return 1
2268	fi
2269
2270	return 0
2271}
2272
2273stopIt() {
2274	isStarted || return 0
2275
2276	kill \$pids 2>/dev/null
2277
2278	for i in 0 1 2 3 4 5 6 7 8 9; do
2279		isStarted || break
2280		sleep 1
2281	done
2282
2283	isStarted && kill -KILL \$pids 2>/dev/null
2284
2285	return 0
2286}
2287
2288v_startIt() {
2289	startIt
2290}
2291
2292v_stopIt() {
2293	stopIt
2294}
2295
2296v_restartIt() {
2297	v_stopIt
2298	v_startIt
2299}
2300
2301v_showStatus() {
2302	if isStarted; then
2303		echo "\$NAME is running."
2304	else
2305		echo "\$NAME is stopped."
2306	fi
2307}
2308EOF
2309}
2310
2311getCommonStartupScriptContents_phpcgi() {
2312	[ -n "$PHPCGI_SOCKET_FILE" ] || errorExit "PHPCGI_SOCKET_FILE is not initialized"
2313	getCommonStartupScriptContents_simpleService "$1" "$2" \
2314		"PHP_FCGI_CHILDREN=5 PHP_FCGI_MAX_REQUESTS=125 \$BINPATH -q -b \"$PHPCGI_SOCKET_FILE\" &"
2315}
2316
2317getLsbStartupHeader_phpcgi() {
2318	getChkconfigScriptContents "$PHPCGI_STARTUP_DESC"
2319	getLsbStartupScriptContents phpcgi "$PHPCGI_STARTUP_DESC"
2320
2321	getCommonStartupScriptContents_phpcgi "$WWW_USER" "$WWW_PHP_CGI"
2322}
2323
2324getCommonStartupScriptContents_nginx() {
2325	getCommonStartupScriptContents_simpleService "root" "$1" "\$BINPATH" "$NGINX_PID_FILE"
2326}
2327
2328getLsbStartupHeader_nginx() {
2329	getChkconfigScriptContents "$NGINX_STARTUP_DESC"
2330	getLsbStartupScriptContents nginx "$NGINX_STARTUP_DESC"
2331
2332	getCommonStartupScriptContents_nginx "$NGINX_BIN"
2333}
2334
2335getCommonStartupScriptContents_lighttpd() {
2336	getCommonStartupScriptContents_simpleService "root" "$1" "\$BINPATH -f $LIGHTTPD_CONF 2>/dev/null" "$LIGHTTPD_PID_FILE"
2337}
2338
2339getLsbStartupHeader_lighttpd() {
2340	getChkconfigScriptContents "$LIGHTTPD_STARTUP_DESC"
2341	getLsbStartupScriptContents lighttpd "$LIGHTTPD_STARTUP_DESC"
2342
2343	getCommonStartupScriptContents_lighttpd "$LIGHTTPD_BIN"
2344}
2345
2346addLsbHeaderToStartupScript() {
2347	local scriptPath="$1"
2348	local provides="${2:-$scriptPath}"
2349	local desc="${3:-$provides}"
2350	[ -x "$scriptPath" ] || return
2351	grep -qE '^### BEGIN INIT INFO' "$scriptPath" && return
2352	ed -s "$scriptPath" > /dev/null 2>&1 << EOF
23531a
2354$(getLsbStartupScriptContents "$provides" "$desc")
2355.
2356w
2357q
2358EOF
2359}
2360
2361installMissingPerlModules() {
2362	detectMissingPerlModules
2363	[ -z "$MISSING_PERL_MODULES" ] && return
2364	cat << EOF
2365$CWARNING
2366The following Perl modules are still missing:
2367	$MISSING_PERL_MODULES
2368I'll try to use the cpan script to install them.$CEND
2369EOF
2370
2371	# Some Perl modules will fail to build unless Test::More is installed
2372	MISSING_PERL_MODULES="Test::More $MISSING_PERL_MODULES"
2373
2374	echo "${CMSG}Installing cpan and required build tools...$CEND"
2375	installBuildTools
2376	osHandler_$os installCpanTools
2377	detectCpanBin
2378	if [ -n "$CPAN" ]; then
2379		$CPAN $MISSING_PERL_MODULES
2380	else
2381		local mods=
2382		for mod in $MISSING_PERL_MODULES; do
2383			[ -n "$mods" ] && mods="$mods,"
2384			mods="$mods \"$mod\""
2385		done
2386		perl -MCPAN -e "CPAN::Shell->install($mods)"
2387	fi
2388
2389	detectMissingPerlModules
2390	[ -z "$MISSING_PERL_MODULES" ] && return
2391	errorExit "CPAN somehow failed to install the missing Perl modules. Missing: $MISSING_PERL_MODULES"
2392}
2393
2394osHandler_debian() {
2395	case $1 in
2396		init)
2397			INSTALL="apt-get -y install"
2398			FEATURES="service rtorrent apache nginx lighttpd vsftpd webmin"
2399			BUILD_TOOLS="build-essential make file pkg-config libtool m4"
2400			;;
2401		init2)
2402			apt-get update
2403			installProgram ed
2404
2405			# Make sure Debian 6 doesn't fail when adding new services. We need ed for this
2406			# so run it after installing ed...
2407			addLsbHeaderToStartupScript /etc/init.d/webmin "webmin" "webmin"
2408			;;
2409		installTools)
2410			PACKAGES=
2411			addProgram irssi
2412			addProgram mediainfo
2413			addProgram git-core
2414			addProgram svn subversion
2415			addProgram wget
2416			addProgram unzip
2417			addProgram screen
2418			installPackages
2419			# Make sure subversion won't complain about invalid certs
2420			$INSTALL ca-certificates
2421			;;
2422		installAutodlTools)
2423			PACKAGES=
2424			addProgram perl
2425			addPerlModule Archive::Zip libarchive-zip-perl
2426			addPerlModule HTML::Parser libhtml-parser-perl
2427			addPerlModule Digest::SHA1 libdigest-sha1-perl
2428			installPackages
2429
2430			installPerlModule Net::SSLeay libnet-ssleay-perl
2431			installPerlModule XML::LibXML libxml-libxml-perl
2432			installPerlModule JSON::XS libjson-xs-perl
2433			installPerlModule JSON libjson-perl
2434			;;
2435		installCpanTools)
2436			# Need to remove the old JSON or cpan may fail to build the modules
2437			if echo "$OLD_PERL_MODULES" | grep -qE '(^| )JSON( |$)'; then
2438				apt-get -y remove libjson-perl
2439			fi
2440
2441			PACKAGES=
2442			if echo "$MISSING_PERL_MODULES" | grep -q 'XML::LibXML'; then
2443				PACKAGES="$PACKAGES libxml2 libxml2-dev zlib1g zlib1g-dev"
2444			fi
2445			if echo "$MISSING_PERL_MODULES" | grep -q 'Net::SSLeay'; then
2446				# There's no libssl package
2447				PACKAGES="$PACKAGES openssl libssl-dev zlib1g zlib1g-dev"
2448			fi
2449			installPackages
2450			;;
2451		installRtorrentBuildTools)
2452			PACKAGES="libsigc++-2.0-dev libssl-dev libncurses-dev"
2453			if apt-cache search libcurl4-openssl-dev 2> /dev/null | grep -q 'libcurl4-openssl-dev'; then
2454				PACKAGES="$PACKAGES libcurl4-openssl-dev"
2455			else
2456				PACKAGES="$PACKAGES libcurl3-openssl-dev"
2457			fi
2458			installPackages
2459			;;
2460		installPhpModules)
2461			installMissingPhp5Packages
2462			;;
2463		_installService)
2464			local serviceName="$2"
2465			local headerCommand="$3"
2466			local serviceFile=/etc/init.d/$serviceName
2467			local lockFile=
2468			cat > "$serviceFile" << EOF
2469#!/bin/sh
2470$(eval $headerCommand)
2471
2472. /lib/lsb/init-functions
2473
2474v_startIt() {
2475	log_begin_msg "Starting \$NAME..."
2476	startIt
2477	log_end_msg \$?
2478}
2479
2480v_stopIt() {
2481	log_begin_msg "Stopping \$NAME..."
2482	stopIt
2483	log_end_msg \$?
2484}
2485
2486$(getLsbStartupFooter "$lockFile")
2487EOF
2488			[ $? -eq 0 ] || errorExit "Could not write to file $serviceFile. Run this script as root."
2489			chmod +x "$serviceFile" || errorExit "Could not set +x bit, file $serviceFile."
2490			update-rc.d $serviceName defaults || errorExit "Could not install service $serviceFile. Run this script as root."
2491			invoke-rc.d $serviceName restart
2492			;;
2493		installAutodlService)
2494			local user=$2
2495			osHandler_$os _installService autodl_$user "getLsbStartupHeader_autodl \"$user\" \"\$serviceName\""
2496			;;
2497		_installCommonWebServerStuff)
2498			# Also add some extra tools for ruTorrent and some of its plugins
2499			PACKAGES="php5-cli gzip curl openssl logrotate"
2500			installPackages
2501			# Ubuntu 8 doesn't have php5-geoip
2502			PACKAGES="php5-geoip"
2503			installPackages
2504			PACKAGES="unrar"
2505			installPackages
2506			;;
2507		installApache)
2508			osHandler_$os _installCommonWebServerStuff
2509			PACKAGES="apache2-mpm-prefork libapache2-mod-php5 php5 "
2510			installPackages
2511			PACKAGES="libapache2-mod-scgi"; installPackages
2512
2513			WWW_PHP_INI=/etc/php5/apache2/php.ini
2514			APACHE_DIR=/etc/apache2
2515			APACHE_SITE_NAME=rutorrent
2516			APACHE_SCGI_FILE=$APACHE_DIR/mods-available/scgi.load
2517			initializeApacheVars www-data www-data "$APACHE_DIR/sites-available"
2518			apacheCommonInitialization "apache2-prefork-dev" /usr/lib/apache2/modules
2519
2520			a2enmod ssl || errorExit "Could not enable mod_ssl"
2521			a2enmod scgi || errorExit "Could not enable mod_scgi"
2522			# Ubuntu Server 6 doesn't come with this module
2523			a2enmod auth_basic
2524			a2dissite default
2525			a2dissite default-ssl
2526			a2ensite $APACHE_SITE_NAME || errorExit "Could not enable site"
2527			if ! grep -qE "^[ 	]*Listen.*[: 	]$HTTPS_PORT\\>" "$APACHE_DIR/ports.conf"; then
2528				echo "Listen $HTTPS_PORT" >> "$APACHE_DIR/ports.conf"
2529			fi
2530			resetWebServerPermissions
2531			invoke-rc.d apache2 restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2532			;;
2533		restart_apache)
2534			invoke-rc.d apache2 restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2535			;;
2536		installVsftpd)
2537			installProgram vsftpd
2538			updateVsftpdConf /etc/vsftpd.conf
2539			invoke-rc.d vsftpd restart || errorExit "Could not restart vsftpd"
2540			;;
2541		preNginxInstall)
2542			WWW_PHP_INI=/etc/php5/cgi/php.ini
2543			osHandler_$os _installCommonWebServerStuff
2544			PACKAGES="libpcre3-dev libssl-dev zlib1g-dev php5-cgi"
2545			installPackages
2546
2547			# Make sure it builds on Debian GNU/kFreeBSD 6.0.
2548			if [ "$(uname -s)" != Linux ]; then
2549				NGINX_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
2550			fi
2551			;;
2552		installPhpCgiService)
2553			osHandler_$os _installService phpcgi getLsbStartupHeader_phpcgi
2554			;;
2555		installNginxService)
2556			osHandler_$os _installService nginx getLsbStartupHeader_nginx
2557			;;
2558		restart_nginx)
2559			invoke-rc.d phpcgi restart || errorExit "Could not start php-cgi"
2560			invoke-rc.d nginx restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2561			;;
2562		preLighttpdInstall)
2563			WWW_PHP_INI=/etc/php5/cgi/php.ini
2564			osHandler_$os _installCommonWebServerStuff
2565			PACKAGES="libpcre3-dev libssl-dev zlib1g-dev php5-cgi"
2566			installPackages
2567			;;
2568		installLighttpdService)
2569			osHandler_$os _installService lighttpd getLsbStartupHeader_lighttpd
2570			;;
2571		restart_lighttpd)
2572			invoke-rc.d phpcgi restart || errorExit "Could not start php-cgi"
2573			invoke-rc.d lighttpd restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2574			;;
2575		postWebminInstall)
2576			addLsbHeaderToStartupScript /etc/init.d/webmin "webmin" "webmin"
2577			;;
2578		*)
2579			;;
2580	esac
2581}
2582
2583osHandler_fedora() {
2584	case $1 in
2585		init)
2586			INSTALL="yum -y install"
2587			FEATURES="service rtorrent apache nginx lighttpd vsftpd webmin"
2588			BUILD_TOOLS="gcc gcc-c++ make kernel-headers pkgconfig file libtool m4"
2589			;;
2590		init2)
2591			installProgram which
2592			installProgram ed
2593			;;
2594		installTools)
2595			PACKAGES=
2596			addProgram svn subversion
2597			addProgram wget
2598			addProgram unzip
2599			addProgram screen
2600			addProgram git
2601			installPackages
2602			;;
2603		installAutodlTools)
2604			if grep -q "release 4[. ]" /etc/redhat-release; then
2605				IRSSI_LOAD_PERL=y
2606			fi
2607			PACKAGES=
2608			addProgram perl
2609			addProgram irssi
2610			addPerlModule Time::HiRes perl-Time-HiRes
2611			addPerlModule Archive::Zip perl-Archive-Zip
2612			addPerlModule Net::SSLeay perl-Net-SSLeay
2613			addPerlModule HTML::Parser perl-HTML-Parser
2614			addPerlModule XML::LibXML perl-XML-LibXML
2615			addPerlModule Digest::SHA1 perl-Digest-SHA1
2616			addPerlModule JSON::XS perl-JSON-XS
2617			addPerlModule JSON perl-JSON
2618			installPackages
2619			;;
2620		installCpanTools)
2621			# Need to remove the old JSON or cpan may fail to build the modules
2622			if echo "$OLD_PERL_MODULES" | grep -qE '(^| )JSON( |$)'; then
2623				yum -y remove perl-JSON
2624			fi
2625
2626			# CentOS doesn't have 'perl-CPAN'. It's in the 'perl' package though.
2627			PACKAGES="perl-CPAN"
2628			if echo "$MISSING_PERL_MODULES" | grep -q 'XML::LibXML'; then
2629				PACKAGES="$PACKAGES libxml2 libxml2-devel zlib zlib-devel"
2630			fi
2631			if echo "$MISSING_PERL_MODULES" | grep -q 'Net::SSLeay'; then
2632				PACKAGES="$PACKAGES openssl openssl-devel zlib zlib-devel"
2633			fi
2634			installPackages
2635			;;
2636		installRtorrentBuildTools)
2637			# CentOS 5: curl-devel, no libsigc++20
2638			# Fedora 14: libcurl-devel
2639			PACKAGES="libsigc++20-devel ncurses-devel openssl-devel libcurl-devel curl-devel"
2640			installPackages
2641			;;
2642		installPhpModules)
2643			;;
2644		_installService)
2645			local serviceName="$2"
2646			local headerCommand="$3"
2647			installService_chkconfig1 $serviceName
2648			cat > "$CHKCONFIG_SERVICE_FILE" << EOF
2649#!/bin/bash
2650$(eval $headerCommand)
2651
2652. /etc/rc.d/init.d/functions
2653
2654v_startIt() {
2655	echo -n "Starting \$NAME: "
2656	startIt && success || failure
2657	echo
2658}
2659
2660v_stopIt() {
2661	echo -n "Stopping \$NAME: "
2662	stopIt && success || failure
2663	echo
2664}
2665
2666$(getLsbStartupFooter "$CHKCONFIG_LOCK_FILE")
2667EOF
2668			[ $? -eq 0 ] || errorExit "Could not write to file $CHKCONFIG_SERVICE_FILE. Run this script as root."
2669			installService_chkconfig2
2670			;;
2671		installAutodlService)
2672			local user=$2
2673			osHandler_$os _installService autodl_$user "getLsbStartupHeader_autodl \"$user\" \"\$CHKCONFIG_SERVICE_NAME\""
2674			;;
2675		_installCommonWebServerStuff)
2676			PACKAGE="php-cli gzip curl openssl unrar logrotate"
2677			installPackages
2678			# CentOS 4: will get an error about a php v4 dependency, so can't put it in above PACKAGE var
2679			PACKAGES="php-pecl-geoip"
2680			installPackages
2681			;;
2682		installApache)
2683			osHandler_$os _installCommonWebServerStuff
2684			# Also add some extra tools for ruTorrent and some of its plugins
2685			PACKAGES="httpd httpd-tools mod_ssl mod_scgi php"
2686			installPackages
2687
2688			WWW_PHP_INI=/etc/php.ini
2689			APACHE_DIR=/etc/httpd
2690			local APACHE_CONF_D=$APACHE_DIR/conf.d
2691			APACHE_SCGI_FILE=$APACHE_CONF_D/scgi.conf
2692			initializeApacheVars apache apache "$APACHE_CONF_D"
2693			apacheCommonInitialization "httpd-devel" $APACHE_DIR/modules
2694
2695			[ -f "$APACHE_CONF_D/welcome.conf" ] && mv -f "$APACHE_CONF_D/welcome.conf" "$APACHE_CONF_D/welcome.conf-bak"
2696			# Remove an Apache warning by commenting out the default SSL VirtualHost
2697			sed_i '/^<VirtualHost _default_:443>/,/^<\/VirtualHost>/s/^/#/' $APACHE_CONF_D/ssl.conf
2698
2699			resetWebServerPermissions
2700			chkconfig httpd on
2701			service httpd restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2702			;;
2703		restart_apache)
2704			service httpd restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2705			;;
2706		installVsftpd)
2707			installVsftpd_chkconfig /etc/vsftpd/vsftpd.conf
2708			;;
2709		preNginxInstall)
2710			WWW_PHP_INI=/etc/php.ini
2711			osHandler_$os _installCommonWebServerStuff
2712			PACKAGES="pcre-devel openssl-devel zlib-devel php-cgi"
2713			installPackages
2714			;;
2715		installPhpCgiService)
2716			osHandler_$os _installService phpcgi getLsbStartupHeader_phpcgi
2717			;;
2718		installNginxService)
2719			osHandler_$os _installService nginx getLsbStartupHeader_nginx
2720			;;
2721		restart_nginx)
2722			service phpcgi restart || errorExit "Could not start php-cgi"
2723			service nginx restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2724			;;
2725		preLighttpdInstall)
2726			WWW_PHP_INI=/etc/php.ini
2727			osHandler_$os _installCommonWebServerStuff
2728			PACKAGES="pcre-devel openssl-devel zlib-devel php-cgi"
2729			installPackages
2730			;;
2731		installLighttpdService)
2732			osHandler_$os _installService lighttpd getLsbStartupHeader_lighttpd
2733			;;
2734		restart_lighttpd)
2735			service phpcgi restart || errorExit "Could not start php-cgi"
2736			service lighttpd restart || errorExit "Could not start $INSTALL_WEB_SERVER"
2737			;;
2738		*)
2739			;;
2740	esac
2741}
2742
2743isWebServerRpcModule() {
2744	! arrayIsPresent rpc $RUTORRENT_PLUGINS && ! arrayIsPresent httprpc $RUTORRENT_PLUGINS && return 0
2745	return 1
2746}
2747
2748canInstallService() {
2749	return $(arrayIsPresent service $FEATURES)
2750}
2751
2752canInstallRtorrent() {
2753	return $(arrayIsPresent rtorrent $FEATURES)
2754}
2755
2756canInstallApache() {
2757	return $(arrayIsPresent apache $FEATURES)
2758}
2759
2760canInstallNginx() {
2761	return $(arrayIsPresent nginx $FEATURES)
2762}
2763
2764canInstallLighttpd() {
2765	return $(arrayIsPresent lighttpd $FEATURES)
2766}
2767
2768canInstallVsftpd() {
2769	return $(arrayIsPresent vsftpd $FEATURES)
2770}
2771
2772canInstallWebmin() {
2773	return $(arrayIsPresent webmin $FEATURES)
2774}
2775
2776getRequiredPrograms() {
2777	REQUIRED_PROGRAMS="which svn wget unzip ed sed grep tar expr ps awk kill printf"
2778
2779	if [ "$INSTALL_AUTODL_IRSSI" = y ]; then
2780		REQUIRED_PROGRAMS="$REQUIRED_PROGRAMS perl"
2781
2782		# NetBSD and DragonFly BSD don't compile Irssi with Perl support by default
2783		[ "$IGNORE_IRSSI" != y ] && REQUIRED_PROGRAMS="$REQUIRED_PROGRAMS irssi"
2784	fi
2785}
2786
2787verifyInstalledPrograms() {
2788	getRequiredPrograms
2789
2790	local MISSING_PROGRAMS=
2791	for prog in $REQUIRED_PROGRAMS; do
2792		local name=$prog
2793		[ "$prog" = svn ] && name=subversion
2794		isProgramInstalled "$prog" || MISSING_PROGRAMS="$MISSING_PROGRAMS $name"
2795	done
2796	[ -n "$MISSING_PROGRAMS" ] && errorExit "Can't continue. The following programs are not installed: $MISSING_PROGRAMS"
2797}
2798
2799initPluginDirVar() {
2800	AUTODL_IRSSI_PLUGIN_DIR="$RUTORRENT_BASE_PATH/plugins/autodl-irssi"
2801}
2802
2803getRtorrentDirs() {
2804	local user="$1"
2805	getUserDir "$user"
2806	RTORRENT_DOWNLOAD_DIR="$userDir/$RTORRENT_REL_DOWNLOAD_DIR"
2807	RTORRENT_WATCH_DIR="$userDir/$RTORRENT_REL_WATCH_DIR"
2808	RTORRENT_SESSION_DIR="$userDir/$RTORRENT_REL_SESSION_DIR"
2809}
2810
2811getUserScgiSocketPath() {
2812	local user="$1"
2813	getRtorrentDirs "$user"
2814	scgiSocketPath="$RTORRENT_SESSION_DIR/rpc.socket"
2815}
2816
2817waitenter() {
2818	local msg="${1-Press ENTER to continue...}"
2819	echo -n "$CCYAN$msg$CEND"
2820	read dummy
2821}
2822
2823askQuestion() {
2824	local question="$1"
2825	local default="$2"
2826
2827	if [ -z "$default" ]; then
2828		echo -n "$CQUESTION$question$CEND "
2829		read answer
2830	else
2831		echo -n "$CQUESTION$question$CEND [$CGREEN$default$CEND] "
2832		read answer
2833	fi
2834	if [ -z "$answer" ]; then
2835		answer="$default"
2836	fi
2837}
2838
2839# Asks the user a question, and sets answer to y or n depending on the user's answer
2840askYesNo() {
2841	local question="$1"
2842	local default="$2"
2843
2844	while true; do
2845		askQuestion "$question" "$default"
2846		if echo "$answer" | grep -qiE '^y(es)?$'; then
2847			answer=y
2848			return 1
2849		elif echo "$answer" | grep -qiE '^no?$'; then
2850			answer=n
2851			return 0
2852		fi
2853	done
2854}
2855
2856askOsUser() {
2857	local stopIfEmpty=${1:-n}
2858	local user=
2859	while true; do
2860		askQuestion "Enter name of user:" ""
2861		user="$answer"
2862		[ -z "$user" ] && [ "$stopIfEmpty" = y ] && break
2863		userExists "$user" && break
2864
2865		echo "${CWARNING}User $user does not exist.$CEND"
2866		askYesNo "Do you want to create user $user?" "No"
2867		[ "$answer" = n ] && continue
2868
2869		echo "${CMSG}Creating user $user.$CEND"
2870		if ! useradd -m -s /bin/sh "$user"; then
2871			echo "${CWARNING}Could not create user $user.$CEND"
2872			continue
2873		fi
2874		echo "${CMSG}Enter the user's password:$CEND"
2875		if ! passwd "$user"; then
2876			echo "${CWARNING}Failed to set password.$CEND"
2877			continue
2878		fi
2879		userExists "$user" && break
2880	done
2881	answer="$user"
2882}
2883
2884# Adds another user to USERS
2885addUser() {
2886	local osUser="$1"
2887	local webUser="$2"
2888	local autodlPassword=
2889	local webpass=
2890
2891	if [ "$INSTALL_RUTORRENT" = y ] || [ "$USE_RUTORRENT_PLUGIN" = y ]; then
2892		if ! canGeneratePasswords; then
2893			cat << EOF
2894$CQUESTION
2895The password makes sure only you can change your autodl-irssi settings. This is
2896NOT your login password. Use any password, but each user should use a unique
2897password. The password is used by the PHP code to access autodl-irssi settings.
2898You don't need to remember this password.  It can't contain any spaces or a
2899colon ':'.$CEND
2900EOF
2901			while true; do
2902				askQuestion "Enter the autodl-irssi password (this is not your login password):" ""
2903				autodlPassword="$answer"
2904				isValidPassword "$autodlPassword" && break
2905				echo "${CWARNING}Invalid password. Try again.$CEND"
2906			done
2907		fi
2908
2909		if [ "$RUTORRENT_PASSWORD_PROTECTED" = y ]; then
2910			while true; do
2911				askQuestion "Enter your ruTorrent password:" ""
2912				webpass="$answer"
2913				isValidPassword "$webpass" && break
2914				echo "${CWARNING}Invalid password. Try again.$CEND"
2915			done
2916		fi
2917
2918		USERS="$USERS $osUser:$autodlPassword:$webUser:$webpass"
2919	else
2920		USERS="$USERS $osUser"
2921	fi
2922}
2923
2924installUser() {
2925	local userPluginDir="$1"
2926	local osUser="$2"
2927	local webUser="${3:-$osUser}"
2928	local port="$4"
2929	local autodlPassword="$5"
2930
2931	getUserGroup "$osUser"
2932	getUserDir "$osUser"
2933
2934	cat << EOF
2935
2936========================= ${CGREEN}Installing autodl-irssi$CEND =========================
2937Use the ruTorrent plugin: $CGREEN$USE_RUTORRENT_PLUGIN$CEND
2938OS user: $CGREEN$osUser$CEND
2939EOF
2940	if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
2941		[ "$RUTORRENT_PASSWORD_PROTECTED" = y ] && echo "ruTorrent user: $CGREEN$webUser$CEND"
2942		echo "port: $CGREEN$port$CEND"
2943		echo "password: $CGREEN$autodlPassword$CEND"
2944	fi
2945	cat << EOF
2946group: $CGREEN$group$CEND
2947home: $CGREEN$userDir$CEND
2948
2949EOF
2950	if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
2951		isValidPortNumber "$port" || errorExit "Invalid port number: $port"
2952		isValidPassword "$autodlPassword" || errorExit "Invalid password: $autodlPassword"
2953		isValidWebUser "$webUser" || errorExit "Invalid web user: $webUser"
2954	fi
2955
2956	mkdir -p "$userDir/.irssi/scripts/autorun"
2957	cd "$userDir/.irssi/scripts" || errorExit "Could not CD into user dir. Run the script as root."
2958	echo "${CMSG}Downloading autodl-irssi.zip...$CEND"
2959	if ! downloadFile autodl-irssi.zip "$AUTODL_IRSSI_ZIP_URL"; then
2960		errorExit "Could not download autodl-irssi zip file"
2961	fi
2962	echo "${CMSG}Unpacking autodl-irssi...$CEND"
2963	unzip -o autodl-irssi.zip > /dev/null || errorExit "Could not unpack autodl-irssi zip file"
2964	rm -f autodl-irssi.zip
2965	cp autodl-irssi.pl autorun/ || errorExit "Could not copy autodl-irssi.pl to Irssi autorun dir."
2966	mkdir -p "$userDir/.autodl"
2967	touch "$userDir/.autodl/autodl.cfg"
2968	if ! [ -s "$userDir/.autodl/autodl.cfg" ]; then
2969		[ "$INSTALL_RUTORRENT" = y ] && cat > "$userDir/.autodl/autodl.cfg" << EOF
2970[options]
2971upload-type = rtorrent
2972EOF
2973	fi
2974
2975	if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
2976		if [ ! -d "$AUTODL_IRSSI_PLUGIN_DIR" ]; then
2977			errorExit "The autodl-irssi ruTorrent plugin has not been installed. Install it."
2978		fi
2979
2980		cat > "$userDir/.autodl/autodl2.cfg" << EOF
2981[options]
2982gui-server-port = $port
2983gui-server-password = $autodlPassword
2984EOF
2985
2986		rm -f "$AUTODL_IRSSI_PLUGIN_DIR/conf.php"
2987		mkdir -p "$userPluginDir"
2988		cat > "$userPluginDir/conf.php" << EOF
2989<?php
2990\$autodlPort = $port;
2991\$autodlPassword = "$autodlPassword";
2992?>
2993EOF
2994		[ $? -eq 0 ] || errorExit "Could not write to $userPluginDir/conf.php. Run this script as root."
2995		# Only set perms to 0400 if the code knows the owner (web server owner) and will reset it
2996		[ "$ISROOT" = y ] && [ "$INSTALL_RUTORRENT" = y ] && chmod 0400 "$userPluginDir/conf.php"
2997	else
2998		# Don't use the autodl-irssi ruTorrent plugin
2999		: > "$userDir/.autodl/autodl2.cfg"
3000	fi
3001
3002	# The Perl module isn't loaded by default
3003	if [ "$IRSSI_LOAD_PERL" = y ]; then
3004		if [ ! -f "$userDir/.irssi/startup" ] || ! grep -q 'load perl' "$userDir/.irssi/startup"; then
3005			echo "load perl" >> "$userDir/.irssi/startup"
3006		fi
3007	fi
3008
3009	# Make sure we redownload the tracker files since the ones in the zip file are possibly
3010	# old versions.
3011	local autodlStateFile="$userDir/.autodl/AutodlState.xml"
3012	[ -f "$autodlStateFile" ] && sed_i 'g/<trackers-version>/d' "$autodlStateFile"
3013
3014	resetOwner "$osUser" "$userDir/.autodl" "$userDir/.irssi"
3015	chmod 0700 "$userDir/.autodl" "$userDir/.irssi"
3016}
3017
3018getRutorrentUserConfDir() {
3019	userConfDir="$RUTORRENT_BASE_PATH/conf/users/$webUser"
3020}
3021
3022getRutorrentUserShareDir() {
3023	userShareDir="$RUTORRENT_BASE_PATH/share/users/$webUser"
3024}
3025
3026resetRutorrentUserPermissions() {
3027	for packedUser in $USERS; do
3028		extractPackedUser $packedUser
3029		getRutorrentUserConfDir
3030		getRutorrentUserShareDir
3031		# Make sure only the web server and the user itself can access its share/conf dirs
3032		chown $osUser:$WWW_GROUP "$userShareDir" "$userConfDir"
3033		chmod 0770 "$userShareDir" "$userConfDir"
3034	done
3035}
3036
3037############################################################################
3038#
3039# This is where we start
3040#
3041############################################################################
3042
3043SELINUX_ENABLED=n
3044isProgramInstalled selinuxenabled && selinuxenabled && SELINUX_ENABLED=y
3045echo "SELinux enabled: $SELINUX_ENABLED"
3046
3047ISROOT=n
3048[ $(id -u) -eq 0 ] && ISROOT=y
3049echo "Is root user: $ISROOT"
3050
3051if [ $# -gt 0 ]; then
3052	parseCommandLine "$@"
3053	INTERACTIVE=n
3054else
3055	INTERACTIVE=y
3056fi
3057
3058detectOs
3059cat << EOF
3060Detected OS: $CGREEN$os_long$CEND
3061Type: $CGREEN$os$CEND
3062
3063Type sh $0 --help for all command line options.
3064EOF
3065
3066osHandler_$os init
3067
3068if [ "$INTERACTIVE" = y ]; then
3069	if [ "$ISROOT" = n ]; then
3070		cat << EOF
3071$CRED
3072You're not the root user! This install script may fail if you're not the root
3073user. To start it as the root user do one of the following:
3074
3075Ubuntu and Ubuntu clones:
3076	${CGREEN}sudo sh $0$CRED
3077
3078Any other OS:
3079	${CGREEN}su
3080	sh $0$CRED
3081$CEND
3082EOF
3083		waitenter "Press Ctrl+C to exit or ENTER to continue..."
3084	fi
3085
3086	cat << EOF
3087$CMSG
3088Press ENTER to use the default answer in [brackets].$CEND
3089EOF
3090
3091	webServers=
3092	canInstallLighttpd	&& webServers="$webServers lighttpd"
3093	canInstallNginx		&& webServers="$webServers nginx"
3094	canInstallApache	&& webServers="$webServers apache"
3095	if [ -n "$webServers" ]; then
3096		cat << EOF
3097$CQUESTION
3098If you want to install ruTorrent you must install a web server, eg. Apache.
3099If you've already installed another web server, you must first uninstall it or
3100disable it. List of supported web servers:$CEND
3101EOF
3102		canInstallLighttpd	&& echo "  ${CGREEN}lighttpd$CEND ${CQUESTION}lighttpd web server (lightweight)$CEND"
3103		canInstallNginx		&& echo "  ${CGREEN}nginx$CEND    ${CQUESTION}nginx web server (lightweight)$CEND"
3104		canInstallApache	&& echo "  ${CGREEN}apache$CEND   ${CQUESTION}Apache web server$CEND"
3105							   echo "  ${CGREEN}none$CEND     ${CQUESTION}Don't install a web server$CEND"
3106		while true; do
3107			INSTALL_WEB_SERVER=
3108			echo "${CQUESTION}Select one of:$CGREEN$webServers none$CEND"
3109			askQuestion "Enter name of web server" "$(getFirst $webServers)"
3110			[ "$answer" = none ] && break
3111			INSTALL_WEB_SERVER="$answer"
3112			arrayIsPresent $INSTALL_WEB_SERVER $webServers && break
3113		done
3114		if [ -n "$INSTALL_WEB_SERVER" ]; then
3115			askYesNo "Do you want to install ruTorrent?" "Yes"
3116			INSTALL_RUTORRENT="$answer"
3117		else
3118			INSTALL_RUTORRENT=n
3119		fi
3120	fi
3121
3122	if canInstallRtorrent; then
3123		cat << EOF
3124$CQUESTION
3125ruTorrent requires a working rtorrent built with XML-RPC support.$CEND
3126EOF
3127		askYesNo "Do you want to build rtorrent?" "Yes"
3128		BUILD_RTORRENT="$answer"
3129	fi
3130
3131	askYesNo "Do you want to install the autodl-irssi ruTorrent plugin?" "Yes"
3132	USE_RUTORRENT_PLUGIN="$answer"
3133
3134	if [ "$INSTALL_RUTORRENT" = y ]; then
3135		REINSTALL_RUTORRENT_PLUGIN=n
3136		RUTORRENT_PASSWORD_PROTECTED=y
3137	elif [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3138		echo ""
3139		while true; do
3140			echo "${CQUESTION}The ruTorrent www base path is where you installed ruTorrent.$CEND"
3141			askQuestion "What is the ruTorrent www base path, eg. /var/www/rutorrent:" ""
3142			RUTORRENT_BASE_PATH="$answer"
3143			isValidRutorrentBasePath "$RUTORRENT_BASE_PATH" && break
3144
3145			echo "$CWARNING$RUTORRENT_BASE_PATH is not the ruTorrent base path.$CEND"
3146		done
3147
3148		initPluginDirVar
3149		if [ -d "$AUTODL_IRSSI_PLUGIN_DIR" ]; then
3150			echo ""
3151			askYesNo "The autodl-irssi ruTorrent plugin seems to be installed. Do you want to re-install it?" "No"
3152			REINSTALL_RUTORRENT_PLUGIN="$answer"
3153		else
3154			REINSTALL_RUTORRENT_PLUGIN=n
3155		fi
3156
3157		cat << EOF
3158$CQUESTION
3159To use more than one ruTorrent user, you must password protect ruTorrent.$CEND
3160EOF
3161		askYesNo "Is ruTorrent password protected?" "No"
3162		RUTORRENT_PASSWORD_PROTECTED="$answer"
3163	else
3164		RUTORRENT_PASSWORD_PROTECTED=n
3165	fi
3166
3167	if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3168		INSTALL_AUTODL_IRSSI=y
3169	else
3170		askYesNo "Do you want to install autodl-irssi?" "Yes"
3171		INSTALL_AUTODL_IRSSI="$answer"
3172	fi
3173
3174	if canInstallService && ([ "$INSTALL_AUTODL_IRSSI" = y ] || [ "$INSTALL_RUTORRENT" = y ]); then
3175		cat << EOF
3176$CQUESTION
3177If you want to automatically start Irssi and rtorrent when the computer boots,
3178install the startup script.$CEND
3179EOF
3180		askYesNo "Do you want to install the startup script?" "Yes"
3181		INSTALL_STARTUP_SCRIPT="$answer"
3182	fi
3183
3184	askUser=n
3185	if [ "$USE_RUTORRENT_PLUGIN" = y ] || [ "$INSTALL_AUTODL_IRSSI" = y ] || \
3186		[ "$INSTALL_STARTUP_SCRIPT" = y ] || [ "$INSTALL_RUTORRENT" = y ]; then
3187		askUser=y
3188	fi
3189	if [ "$askUser" = y ]; then
3190		if [ "$RUTORRENT_PASSWORD_PROTECTED" = n ]; then
3191				cat << EOF
3192$CQUESTION
3193This is the user running rtorrent and/or Irssi.$CEND
3194${CWARNING}Don't use the root user. Use a normal user!$CEND
3195EOF
3196				askOsUser
3197				addUser "$answer" ""
3198		else
3199			while true; do
3200				cat << EOF
3201$CQUESTION
3202===================== USER =====================
3203This is the user running rtorrent and/or Irssi.
3204${CWARNING}Don't use the root user. Use a normal user!$CEND
3205${CCYAN}Press ENTER to stop adding users.$CEND
3206EOF
3207				askOsUser y
3208				osUser="$answer"
3209				[ -z "$osUser" ] && break
3210
3211				while true; do
3212					cat << EOF
3213$CQUESTION
3214The ruTorrent user is the name you use to log in to ruTorrent.$CEND
3215EOF
3216					askQuestion "Enter ruTorrent user:" "$osUser"
3217					webUser="$answer"
3218					isValidWebUser "$webUser" && break
3219					echo "${CWARNING}Invalid web user name '$webUser'. Use only lower case letters."
3220				done
3221
3222				addUser "$osUser" "$webUser"
3223			done
3224		fi
3225	fi
3226
3227	if canInstallVsftpd; then
3228		cat << EOF
3229$CQUESTION
3230vsftpd is a very secure FTP daemon.$CEND
3231EOF
3232		askYesNo "Do you want to install vsftpd?" "Yes"
3233		INSTALL_VSFTPD="$answer"
3234
3235		if [ "$INSTALL_VSFTPD" = y ]; then
3236			askYesNo "Do you want to use encrypted FTP (FTPES)" "Yes"
3237			USE_ENCRYPTED_FTP="$answer"
3238
3239			port=$DEFAULT_PORT_FTP
3240			[ "$USE_ENCRYPTED_FTP" = y ] && port=$DEFAULT_PORT_FTPES
3241			askQuestion "Enter FTP port number" "$port"
3242			FTP_PORT="$answer"
3243		fi
3244	fi
3245
3246	if canInstallWebmin; then
3247		cat << EOF
3248$CQUESTION
3249Webmin is a web-based administration tool for your OS.$CEND
3250EOF
3251		askYesNo "Do you want to install Webmin?" "Yes"
3252		INSTALL_WEBMIN="$answer"
3253	fi
3254fi
3255
3256cmdline="sh $0"
3257[ "$USE_RUTORRENT_PLUGIN" = y ] && cmdline="$cmdline -p"
3258[ "$REINSTALL_RUTORRENT_PLUGIN" = y ] && cmdline="$cmdline -i"
3259[ "$INSTALL_AUTODL_IRSSI" = y ] && cmdline="$cmdline -a"
3260for user in $USERS; do cmdline="$cmdline -u $user"; done
3261[ "$RUTORRENT_PASSWORD_PROTECTED" = y ] && cmdline="$cmdline -w"
3262[ -n "$RUTORRENT_BASE_PATH" ] && cmdline="$cmdline -r '$RUTORRENT_BASE_PATH'"
3263[ "$INSTALL_STARTUP_SCRIPT" = y ] && cmdline="$cmdline -s"
3264if [ -z "$INSTALL_WEB_SERVER" ]; then
3265	:
3266elif [ "$INSTALL_WEB_SERVER" = apache ]; then
3267	cmdline="$cmdline --apache"
3268elif [ "$INSTALL_WEB_SERVER" = nginx ]; then
3269	cmdline="$cmdline --nginx"
3270elif [ "$INSTALL_WEB_SERVER" = lighttpd ]; then
3271	cmdline="$cmdline --lighttpd"
3272else
3273	errorExit "Invalid web server: $INSTALL_WEB_SERVER"
3274fi
3275[ "$BUILD_RTORRENT" = y ] && cmdline="$cmdline --rtorrent"
3276[ "$INSTALL_RUTORRENT" = y ] && cmdline="$cmdline --rutorrent"
3277[ "$INSTALL_VSFTPD" = y ] && cmdline="$cmdline --vsftpd"
3278[ -n "$FTP_PORT" ] && cmdline="$cmdline --ftp-port $FTP_PORT"
3279[ "$USE_ENCRYPTED_FTP" = y ] && cmdline="$cmdline --ftpes"
3280[ "$INSTALL_WEBMIN" = y ] && cmdline="$cmdline --webmin"
3281
3282cat << EOF
3283
3284You can execute this command as the root user (Ubuntu: use ${CRED}sudo$CEND):
3285  $CGREEN$cmdline$CEND
3286
3287Use the autodl-irssi ruTorrent plugin: $USE_RUTORRENT_PLUGIN
3288Re-install the autodl-irssi ruTorrent plugin: $REINSTALL_RUTORRENT_PLUGIN
3289Install autodl-irssi: $INSTALL_AUTODL_IRSSI
3290Users: $USERS
3291ruTorrent is password protected: $RUTORRENT_PASSWORD_PROTECTED
3292ruTorrent base path: $RUTORRENT_BASE_PATH
3293Install startup script: $INSTALL_STARTUP_SCRIPT
3294Install web server: $INSTALL_WEB_SERVER
3295Build rtorrent: $BUILD_RTORRENT
3296Install ruTorrent: $INSTALL_RUTORRENT
3297Install vsftpd: $INSTALL_VSFTPD
3298FTP port: $FTP_PORT
3299Use FTPES: $USE_ENCRYPTED_FTP
3300Install Webmin: $INSTALL_WEBMIN
3301EOF
3302
3303if [ -n "$INSTALL_WEB_SERVER" ]; then
3304	for port in $HTTP_PORT $HTTPS_PORT; do
3305		isPortUsed $port || continue
3306		cat << EOF
3307$CWARNING
3308Port $port is in use. If it's not used by $INSTALL_WEB_SERVER, you may need to disable or
3309uninstall that other web server before continuing.$CEND
3310EOF
3311	done
3312fi
3313
3314if [ "$INTERACTIVE" = y ]; then
3315	echo ""
3316	waitenter "Press Ctrl+C to cancel or ENTER to install."
3317fi
3318
3319osHandler_$os init2
3320initUsers
3321initPluginDirVar
3322
3323[ -n "$INSTALL_WEB_SERVER" ] || [ "$INSTALL_RUTORRENT" = y ] && RUTORRENT_PASSWORD_PROTECTED=y
3324[ "$INSTALL_RUTORRENT" = y ] && [ -z "$INSTALL_WEB_SERVER" ] && errorExit "You must install a web server if you want to install ruTorrent, eg. use --apache --rutorrent"
3325[ "$INSTALL_RUTORRENT" = y ] && REINSTALL_RUTORRENT_PLUGIN=n
3326
3327[ "$BUILD_RTORRENT" = y ] && ! canInstallRtorrent && errorExit "Can't build rtorrent."
3328[ "$INSTALL_STARTUP_SCRIPT" = y ] && ! canInstallService && errorExit "Can't install startup script."
3329[ "$INSTALL_VSFTPD" = y ] && ! canInstallVsftpd && errorExit "Can't install vsftpd."
3330[ "$INSTALL_WEBMIN" = y ] && ! canInstallWebmin && errorExit "Can't install webmin."
3331
3332if [ -z "$INSTALL_WEB_SERVER" ]; then
3333	:
3334elif [ "$INSTALL_WEB_SERVER" = apache ]; then
3335	canInstallApache || errorExit "Can't install Apache."
3336elif [ "$INSTALL_WEB_SERVER" = nginx ]; then
3337	canInstallNginx || errorExit "Can't install nginx."
3338elif [ "$INSTALL_WEB_SERVER" = lighttpd ]; then
3339	canInstallLighttpd || errorExit "Can't install lighttpd."
3340else
3341	errorExit "Invalid web server: $INSTALL_WEB_SERVER"
3342fi
3343
3344[ -n "$FTP_PORT" ] && [ "$FTP_PORT" -lt 1 -o "$FTP_PORT" -gt 65535 ] && errorExit "Invalid FTP port: $FTP_PORT"
3345
3346if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3347	if [ -z "$INSTALL_WEB_SERVER" ] && ! isValidRutorrentBasePath "$RUTORRENT_BASE_PATH"; then
3348		errorExit "$RUTORRENT_BASE_PATH is not a valid ruTorrent base path."
3349	fi
3350fi
3351
3352if [ "$INSTALL_AUTODL_IRSSI" = y ]; then
3353	cat << EOF
3354${CMSG}Installing required tools and Perl modules...
3355Some Perl modules may not be present, but will be installed from CPAN.$CEND
3356EOF
3357else
3358	echo "${CMSG}Installing required tools...$CEND"
3359fi
3360osHandler_$os installTools
3361setSvnOpts
3362[ "$INSTALL_AUTODL_IRSSI" = y ] && osHandler_$os installAutodlTools
3363
3364verifyInstalledPrograms
3365
3366[ "$INSTALL_AUTODL_IRSSI" = y ] && installMissingPerlModules
3367
3368cat << EOF
3369$CMSG
3370All required programs and Perl modules are now installed. Ignore any errors you
3371saw.$CEND
3372EOF
3373
3374INSTALLED_RTORRENT=n
3375if [ "$BUILD_RTORRENT" = y ]; then
3376	cat << EOF
3377$CMSG
3378Building rtorrent and dependencies...$CEND
3379EOF
3380	installRtorrent
3381	INSTALLED_RTORRENT=y
3382fi
3383
3384if [ -z "$INSTALL_WEB_SERVER" ]; then
3385	:
3386elif [ "$INSTALL_WEB_SERVER" = apache ]; then
3387	echo ""
3388	echo "${CMSG}Installing Apache$CEND"
3389	osHandler_$os installApache
3390	installUnrar
3391elif [ "$INSTALL_WEB_SERVER" = nginx ]; then
3392	echo ""
3393	echo "${CMSG}Installing nginx$CEND"
3394	installNginx
3395elif [ "$INSTALL_WEB_SERVER" = lighttpd ]; then
3396	echo ""
3397	echo "${CMSG}Installing lighttpd$CEND"
3398	installLighttpd
3399else
3400	errorExit "Invalid web server: $INSTALL_WEB_SERVER"
3401fi
3402
3403if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3404	if isProgramInstalled php; then
3405		installMissingPhpModules
3406	else
3407		cat << EOF
3408$CWARNING
3409Could not find the php executable. PHP is not installed or the PHP CLI version
3410is not installed.  The autodl-irssi ruTorrent plugin requires the following PHP
3411modules:
3412	$CGREEN$REQUIRED_PHP_MODULES$CWARNING
3413They're normally installed and enabled by default. If not you will need to
3414install them (if needed) and then enable each one in php.ini, eg.
3415extension=MODULE.so and then restart your web server.$CEND
3416EOF
3417	fi
3418fi
3419
3420if [ "$INSTALL_RUTORRENT" = y ]; then
3421	isProgramInstalled php || errorExit "php is not installed!"
3422	verifyWebServerVars
3423	echo ""
3424	echo "${CMSG}Installing ruTorrent$CEND"
3425	[ -d "$WWW_ROOT" ] || errorExit "Invalid web root: '$WWW_ROOT' (does not exist)"
3426	RUTORRENT_DIRNAME=rutorrent
3427
3428	[ -f "$WWW_ROOT/index.html" ] || cat > "$WWW_ROOT/index.html" << EOF
3429<html><head><title>Root page</title></head><body>
3430<a href="$RUTORRENT_DIRNAME/">ruTorrent</a>
3431</body></html>
3432EOF
3433
3434	cd "$WWW_ROOT"
3435	rm -rf "$RUTORRENT_DIRNAME"
3436	tmpName=rutorrent-tmp
3437	rm -rf $tmpName
3438	if ! svn co $SVN_OPTS "$RUTORRENT_TRUNK_DIR" $tmpName >/dev/null; then
3439		# Subversion failed. Try the official tar balls
3440		mkdir -p $tmpName
3441		cd $tmpName
3442		downloadFile "$RUTORRENT_CORE_NAME" "$RUTORRENT_CORE_URL" "$RUTORRENT_CORE_URL2" || errorExit "Could not download ruTorrent."
3443		downloadFile "$RUTORRENT_PLUGINS_NAME" "$RUTORRENT_PLUGINS_URL" "$RUTORRENT_PLUGINS_URL2" || errorExit "Could not download ruTorrent plugins."
3444		for name in "$RUTORRENT_CORE_NAME" "$RUTORRENT_PLUGINS_NAME"; do
3445			tar xzf "$name" || errorExit "Could not unpack $name"
3446			rm -f "$name"
3447		done
3448		cd ..
3449	fi
3450	cd $tmpName
3451	RUTORRENT_BASE_PATH="$WWW_ROOT/$RUTORRENT_DIRNAME"
3452	initPluginDirVar
3453	mv rutorrent/ "$RUTORRENT_BASE_PATH"
3454	mkdir -p "$RUTORRENT_BASE_PATH/plugins"
3455	for plugin in $RUTORRENT_PLUGINS; do
3456		if [ -d "plugins/$plugin/" ]; then
3457			echo "${CMSG}Installing ruTorrent plugin: $plugin$CEND..."
3458			mv plugins/$plugin/ "$RUTORRENT_BASE_PATH/plugins/" || errorExit "Could not install plugin '$plugin'."
3459		else
3460			echo "${CWARNING}Can't install missing plugin $plugin!$CEND"
3461		fi
3462	done
3463	cd ..
3464	rm -rf $tmpName
3465	cp "$RUTORRENT_BASE_PATH/favicon.ico" "$WWW_ROOT"
3466
3467	i=1
3468	touch "$WWW_PASSWORD_FILE"
3469	resetAuthPasswordFilePermissions
3470	detectHtpasswd
3471	for packedUser in $USERS; do
3472		extractPackedUser $packedUser
3473		getRutorrentUserConfDir
3474		getRutorrentUserShareDir
3475		getUserScgiSocketPath "$osUser"
3476		getRtorrentDirs "$osUser"
3477
3478		# Create user's ruTorrent config.php
3479		rpcMount="$(getUserRpcMount $i)"
3480		mkdir -p "$userConfDir"
3481
3482		rutConfigFile="$userConfDir/config.php"
3483		if [ "$SCGI_USE_UNIX_DOMAIN_SOCKET" = y ]; then
3484			cat > "$rutConfigFile" << EOF
3485<?php
3486\$scgi_port = 0;
3487\$scgi_host = "unix://$scgiSocketPath";
3488\$XMLRPCMountPoint = "$rpcMount";
3489?>
3490EOF
3491			exitCode=$?
3492		else
3493			cat > "$rutConfigFile" << EOF
3494<?php
3495\$scgi_port = $scgiPort;
3496\$scgi_host = "$SCGI_HOST";
3497\$XMLRPCMountPoint = "$rpcMount";
3498?>
3499EOF
3500			exitCode=$?
3501		fi
3502		[ $exitCode -eq 0 ] || errorExit "Could not write to file $rutConfigFile"
3503
3504		# Create user's directory to prevent certain errors the first time ruTorrent is started
3505		mkdir -p "$userShareDir/settings"
3506		mkdir -p "$userShareDir/torrents"
3507		chmod 0777  "$userShareDir/settings" "$userShareDir/torrents"
3508
3509		# Setup rtorrent
3510		mkdir -p "$RTORRENT_DOWNLOAD_DIR"
3511		mkdir -p "$RTORRENT_WATCH_DIR"
3512		mkdir -p "$RTORRENT_SESSION_DIR"
3513		rtorrentRc="$userDir/.rtorrent.rc"
3514		[ -f "$rtorrentRc" ] && mv -f "$rtorrentRc" "$rtorrentRc-backup"
3515		cat > "$rtorrentRc" << EOF
3516$(if [ "$SCGI_USE_UNIX_DOMAIN_SOCKET" = y ]; then
3517	cat << EOF2
3518execute = {sh,-c,rm -f $scgiSocketPath}
3519scgi_local = $scgiSocketPath
3520execute = {sh,-c,chmod 0666 $scgiSocketPath}
3521EOF2
3522else
3523	echo "scgi_port = $SCGI_HOST:$scgiPort"
3524fi)
3525encoding_list = UTF-8
3526system.umask.set = $DEFAULT_UMASK
3527port_range = $rtorrentPort-$rtorrentPort
3528port_random = no
3529check_hash = no
3530directory = $RTORRENT_DOWNLOAD_DIR
3531session = $RTORRENT_SESSION_DIR
3532encryption = allow_incoming, try_outgoing, enable_retry
3533schedule = watch_directory,1,1,"load_start=$RTORRENT_WATCH_DIR/*.torrent"
3534#schedule = untied_directory,5,5,"stop_untied=$RTORRENT_WATCH_DIR/*.torrent"
3535trackers.enable = 1
3536#min_peers = 40
3537#max_peers = 100
3538#min_peers_seed = 10
3539#max_peers_seed = 50
3540#max_uploads = 15
3541#download_rate = 0
3542#upload_rate = 0
3543use_udp_trackers = yes
3544dht = auto
3545dht_port = 6881
3546peer_exchange = yes
3547#hash_read_ahead = 10
3548#hash_interval = 100
3549#hash_max_tries = 10
3550EOF
3551		PHP_BIN_PATH=$(which php 2> /dev/null)
3552		COMMENT=
3553		[ -x "$PHP_BIN_PATH" ] || COMMENT="#" PHP_BIN_PATH=/path/to/php
3554		cat >> "$rtorrentRc" << EOF
3555${COMMENT}execute = {sh,-c,$PHP_BIN_PATH $RUTORRENT_BASE_PATH/php/initplugins.php $webUser &}
3556EOF
3557
3558		# Add user to web server's password file
3559		sed_i "g/^$webUser:/d" "$WWW_PASSWORD_FILE"
3560		$htpasswd -b "$WWW_PASSWORD_FILE" "$webUser" "$webPass" || errorExit "Could not add user to password file"
3561		resetAuthPasswordFilePermissions
3562
3563		resetOwner "$osUser" "$rtorrentRc" "$userDir" "$RTORRENT_DOWNLOAD_DIR" "$RTORRENT_WATCH_DIR" "$RTORRENT_SESSION_DIR"
3564
3565		# Required so some ruTorrent plugins work, eg. _getdir
3566		chmod 0755 "$userDir"
3567
3568		# Protect some dirs and files, giving only the user and the web server
3569		# access. We need to do this since we set perms to 0755 above, or if
3570		# the perms already were 0755 to begin with.
3571		if [ -n "$WWW_GROUP" ]; then
3572			chmod 0600 "$rtorrentRc"
3573			for dir in $RTORRENT_REL_DOWNLOAD_DIR $RTORRENT_REL_WATCH_DIR $RTORRENT_REL_SESSION_DIR; do
3574				chown $osUser:$WWW_GROUP "$userDir/$dir"
3575				chmod 0770 "$userDir/$dir"
3576			done
3577		fi
3578
3579		i=$(expr $i + 1)
3580	done
3581
3582	[ "$CREATE_ONE_PASSWORD_FILE_PER_USER" = y ] && createOnePasswordFilePerUser
3583fi
3584
3585if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3586	[ -z "$RUTORRENT_BASE_PATH" ] && errorExit "Invalid ruTorrent base path."
3587
3588	[ "$REINSTALL_RUTORRENT_PLUGIN" = y ] && rm -rf "$AUTODL_IRSSI_PLUGIN_DIR"
3589	mkdir -p "$RUTORRENT_BASE_PATH/plugins"
3590	cd "$RUTORRENT_BASE_PATH/plugins"
3591
3592	if [ -d "$AUTODL_IRSSI_PLUGIN_DIR" ]; then
3593		echo "${CMSG}The autodl-irssi ruTorrent plugin dir already exists. Updating it...$CEND"
3594		cd "$AUTODL_IRSSI_PLUGIN_DIR"
3595		if ! svn up $SVN_OPTS > /dev/null; then
3596			errorExit "Could not update the autodl-irssi ruTorrent plugin. Run the script as root."
3597		fi
3598	else
3599		echo "${CMSG}Downloading the autodl-irssi ruTorrent plugin...$CEND"
3600		if ! git clone "$GIT_PATH_RUTORRENT_PLUGIN" autodl-irssi > /dev/null; then
3601			errorExit "Could not check out the autodl-irssi ruTorrent plugin"
3602		fi
3603	fi
3604fi
3605
3606if [ "$INSTALL_AUTODL_IRSSI" = y ]; then
3607	if [ "$RUTORRENT_PASSWORD_PROTECTED" = y ]; then
3608		for packedUser in $USERS; do
3609			extractPackedUser $packedUser
3610			installUser "$RUTORRENT_BASE_PATH/conf/users/$webUser/plugins/autodl-irssi" "$osUser" "$webUser" "$autodlPort" "$autodlPassword"
3611		done
3612	else
3613		for packedUser in $USERS; do
3614			extractPackedUser $packedUser
3615			installUser "$AUTODL_IRSSI_PLUGIN_DIR" "$osUser" "$webUser" "$autodlPort" "$autodlPassword"
3616			[ "$USE_RUTORRENT_PLUGIN" = y ] && break
3617		done
3618	fi
3619fi
3620
3621if [ "$INSTALL_RUTORRENT" = y ]; then
3622	verifyWebServerVars
3623	resetWebServerPermissions
3624	resetRutorrentUserPermissions
3625	# Restart it just in case we enabled/installed PHP modules.
3626	osHandler_$os restart_$INSTALL_WEB_SERVER
3627fi
3628
3629if [ "$INSTALL_VSFTPD" = y ]; then
3630	echo "${CMSG}Installing vsftpd...$CEND"
3631	osHandler_$os installVsftpd
3632fi
3633
3634if [ "$INSTALL_WEBMIN" = y ]; then
3635	cd
3636	rm -rf webmin-*/ webmin*.tar.gz
3637	if ! downloadFile webmin.tar.gz "$WEBMIN_URL"; then
3638		errorExit "Could not download Webmin."
3639	fi
3640	tar xzf webmin.tar.gz
3641	rm -f webmin.tar.gz
3642	cd webmin-*/ || errorExit "Could not CD to webmin dir"
3643	osHandler_$os preWebminInstall
3644	[ -x "setup.sh" ] || errorExit "Missing Webmin setup.sh file or not executable."
3645	cat << EOF
3646$CMSG
3647Starting Webmin installer. Use another port than 10000, enable SSL, start webmin
3648at boot, and use a strong admin password.$CEND
3649$CWARNING
3650When it asks you if it should use SSL and whether it should start at boot,
3651type y.$CEND
3652EOF
3653	./setup.sh /usr/local/webmin
3654	osHandler_$os postWebminInstall
3655	cd
3656	rm -rf webmin-*/
3657fi
3658
3659if [ "$INSTALL_RUTORRENT" = y ]; then
3660	# Some plugins will fail unless they can write to the /tmp directory
3661	# We MUST do this AFTER installing Webmin since it will reset the perms!
3662	chmod 1777 /tmp
3663fi
3664
3665if [ "$INSTALL_STARTUP_SCRIPT" = y ]; then
3666	for packedUser in $USERS; do
3667		extractPackedUser $packedUser
3668		echo "${CMSG}Installing service for user $osUser.$CEND"
3669		osHandler_$os installAutodlService $osUser
3670	done
3671fi
3672
3673echo ""
3674echo "${CGREEN}================================= DONE =================================$CEND"
3675[ "$INSTALLED_RTORRENT" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Built and installed rtorrent with XML-RPC support$CEND"
3676[ -n "$INSTALL_WEB_SERVER" ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed and configured web server ($INSTALL_WEB_SERVER)$CEND"
3677[ "$INSTALL_VSFTPD" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed and configured FTP server (vsftpd)$CEND"
3678[ "$INSTALL_RUTORRENT" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed ruTorrent$CEND"
3679[ "$USE_RUTORRENT_PLUGIN" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed/updated the autodl-irssi ruTorrent plugin$CEND"
3680[ "$INSTALL_AUTODL_IRSSI" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed autodl-irssi$CEND"
3681[ "$INSTALL_STARTUP_SCRIPT" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed and started Irssi and rtorrent service$CEND"
3682[ "$INSTALL_WEBMIN" = y ] && echo "${CDGREEN}[+]$CEND ${CGREEN}Installed Webmin$CEND"
3683
3684if [ "$INSTALL_RUTORRENT" = y ]; then
3685	getIpAddress
3686	cat << EOF
3687
3688${CMSG}ruTorrent URLs.$CEND ${CWARNING}Verify that the IP address below is correct!$CEND
3689	${CMAGENTA}http://$OUR_IP_ADDRESS/$RUTORRENT_DIRNAME/$CEND
3690	${CMAGENTA}https://$OUR_IP_ADDRESS/$RUTORRENT_DIRNAME/$CEND
3691EOF
3692fi
3693
3694if [ "$INSTALL_RUTORRENT" = y ]; then
3695		cat << EOF
3696
3697${CMSG}rtorrent directories$CEND:
3698EOF
3699	for packedUser in $USERS; do
3700		extractPackedUser $packedUser
3701		getRtorrentDirs "$osUser"
3702	cat << EOF
3703${CMSG}User $CGREEN$osUser$CEND:
3704	${CGREEN}Downloads$CEND    : $CMAGENTA$RTORRENT_DOWNLOAD_DIR$CEND
3705	${CGREEN}Watch dir$CEND    : $CMAGENTA$RTORRENT_WATCH_DIR$CEND
3706	${CGREEN}Session dir$CEND  : $CMAGENTA$RTORRENT_SESSION_DIR$CEND
3707	${CGREEN}rtorrent port$CEND: $CMAGENTA$rtorrentPort$CEND
3708EOF
3709	done
3710fi
3711
3712if [ -n "$INSTALL_WEB_SERVER" ]; then
3713	cat << EOF
3714
3715${CMSG}Web server info$CEND:
3716	${CGREEN}Web server root$CEND: ${CMAGENTA}$WWW_ROOT$CEND
3717	${CGREEN}ruTorrent dir$CEND  : ${CMAGENTA}$RUTORRENT_BASE_PATH$CEND
3718EOF
3719fi
3720
3721if [ "$INSTALL_VSFTPD" = y ]; then
3722	getIpAddress
3723	cat << EOF
3724$CMSG
3725To log in to the FTP server, use your $(uname -s) login name and password. I
3726guessed the IP address below. Make sure it's correct.$CEND
3727	${CGREEN}FTP IP address$CEND: ${CMAGENTA}$OUR_IP_ADDRESS$CEND
3728	${CGREEN}FTP port$CEND: ${CMAGENTA}$FTP_PORT$CEND
3729	${CGREEN}FTP server type$CEND: $CMAGENTA$FTP_SERVER_TYPE$CEND
3730EOF
3731fi
3732
3733if [ "$INSTALL_WEBMIN" = y ]; then
3734	getIpAddress
3735
3736	WEBMIN_PORT=
3737	WEBMIN_SSL=
3738	WEBMIN_NAME=
3739	WEBMIN_CONFIG=/etc/webmin/miniserv.conf
3740	WEBMIN_USERS=/etc/webmin/miniserv.users
3741	if [ -f $WEBMIN_CONFIG ]; then
3742		WEBMIN_PORT=$(grep '^port=' $WEBMIN_CONFIG | tail -n1 | sed -e 's/^port=\([0-9]*\).*/\1/')
3743		WEBMIN_SSL=$(grep '^ssl=' $WEBMIN_CONFIG | tail -n1 | sed -e 's/^ssl=\([0-9]*\).*/\1/')
3744		WEBMIN_NAME=$(head -n1 $WEBMIN_USERS | cut -d: -f1)
3745	fi
3746	WEBMIN_PORT=${WEBMIN_PORT:-UNKNOWN}
3747	WEBMIN_NAME=${WEBMIN_NAME:-UNKNOWN}
3748
3749	cat << EOF
3750$CMSG
3751Webmin was installed. Port is $WEBMIN_PORT and the user is $WEBMIN_NAME.
3752${CRED}Verify the IP address below.$CEND
3753EOF
3754	if [ -z "$WEBMIN_SSL" ]; then
3755		echo "	${CMAGENTA}http://$OUR_IP_ADDRESS:$WEBMIN_PORT/$CEND"
3756		echo "${CMSG}or:$CEND"
3757		echo "	${CMAGENTA}https://$OUR_IP_ADDRESS:$WEBMIN_PORT/$CEND"
3758	elif [ "$WEBMIN_SSL" = 0 ]; then
3759		echo "	${CMAGENTA}http://$OUR_IP_ADDRESS:$WEBMIN_PORT/$CEND"
3760	else
3761		echo "	${CMAGENTA}https://$OUR_IP_ADDRESS:$WEBMIN_PORT/$CEND"
3762	fi
3763fi
3764
3765if [ -n "$INSTALL_WEB_SERVER" ] || [ "$INSTALL_VSFTPD" = y ] || \
3766	[ "$INSTALL_RUTORRENT" = y ] || [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3767	if [ "$SELINUX_ENABLED" = y ]; then
3768		cat << EOF
3769$CWARNING
3770SELinux is enabled. It could cause some problems with the web server, vsftpd or
3771ruTorrent.
3772EOF
3773	fi
3774fi
3775
3776if [ "$CREATED_CERT_FILE" = y ]; then
3777	cat << EOF
3778$CWARNING
3779A self-signed certificate was created. Your browser or FTP client will most
3780likely warn you about a non-trusted certificate.$CEND
3781EOF
3782fi
3783
3784if [ "$USE_RUTORRENT_PLUGIN" = y ]; then
3785	if isProgramInstalled php; then
3786		detectMissingPhpModules
3787		if [ -n "$MISSING_PHP_MODULES" ]; then
3788			cat << EOF
3789$CWARNING
3790The following PHP modules seem to be missing. It's possible that the
3791autodl-irssi ruTorrent plugin won't work. Missing PHP modules:
3792	$MISSING_PHP_MODULES$CEND
3793EOF
3794		fi
3795	else
3796		cat << EOF
3797$CWARNING
3798Could not find the php executable. Make sure the following PHP modules are
3799enabled or the autodl-irssi ruTorrent plugin won't work:
3800	$REQUIRED_PHP_MODULES$CEND
3801EOF
3802	fi
3803fi