Merge pull request #1019 from danrl/luci-app-e2guardian

luci-app-e2guardian: add e2guardian application

3 files changed, 439 insertions, 0 deletions

diff --git a/applications/luci-app-e2guardian/Makefile b/applications/luci-app-e2guardian/Makefile
new file mode 100644
index 000000000..c3ac02988
--- /dev/null
+++ b/applications/luci-app-e2guardian/Makefile
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=E2Guardian LuCI Interface
+LUCI_DEPENDS:=+luci-mod-admin-full +e2guardian
+
+PKG_MAINTAINER:=Marko Ratkaj <marko.ratkaj@sartura.hr>
+PKG_LICENSE:=Apache-2.0
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature
diff --git a/applications/luci-app-e2guardian/luasrc/controller/e2guardian.lua b/applications/luci-app-e2guardian/luasrc/controller/e2guardian.lua
new file mode 100644
index 000000000..dd545f50b
--- /dev/null
+++ b/applications/luci-app-e2guardian/luasrc/controller/e2guardian.lua
@@ -0,0 +1,22 @@
+--[[
+
+LuCI E2Guardian module
+
+Copyright (C) 2015, Itus Networks, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Author: Marko Ratkaj <marko.ratkaj@sartura.hr>
+	Luka Perkov <luka.perkov@sartura.hr>
+
+]]--
+
+module("luci.controller.e2guardian", package.seeall)
+
+function index()
+	entry({"admin", "services", "e2guardian"}, cbi("e2guardian"), _("E2Guardian"))
+end
diff --git a/applications/luci-app-e2guardian/luasrc/model/cbi/e2guardian.lua b/applications/luci-app-e2guardian/luasrc/model/cbi/e2guardian.lua
new file mode 100644
index 000000000..b62132108
--- /dev/null
+++ b/applications/luci-app-e2guardian/luasrc/model/cbi/e2guardian.lua
@@ -0,0 +1,399 @@
+--[[
+
+LuCI E2Guardian module
+
+Copyright (C) 2015, Itus Networks, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Author: Marko Ratkaj <marko.ratkaj@sartura.hr>
+	Luka Perkov <luka.perkov@sartura.hr>
+
+]]--
+
+local fs = require "nixio.fs"
+local sys = require "luci.sys"
+
+m = Map("e2guardian", translate("E2Guardian"))
+m.on_after_commit = function() luci.sys.call("/etc/init.d/e2guardian restart") end
+
+s = m:section(TypedSection, "e2guardian")
+s.anonymous = true
+s.addremove = false
+
+s:tab("tab_general", translate("General Settings"))
+s:tab("tab_additional", translate("Additional Settings"))
+s:tab("tab_logs", translate("Logs"))
+
+
+----------------- General Settings Tab -----------------------
+
+filterip = s:taboption("tab_general", Value, "filterip", translate("IP that E2Guardian listens"))
+filterip.datatype = "ip4addr"
+
+filterports = s:taboption("tab_general", Value, "filterports", translate("Port that E2Guardian listens"))
+filterports.datatype = "portrange"
+filterports.placeholder = "0-65535"
+
+proxyip = s:taboption("tab_general", Value, "proxyip", translate("IP address of the proxy"))
+proxyip.datatype = "ip4addr"
+proxyip.default = "127.0.0.1"
+
+proxyport = s:taboption("tab_general", Value, "proxyport", translate("Port of the proxy"))
+proxyport.datatype = "portrange"
+proxyport.placeholder = "0-65535"
+
+languagedir = s:taboption("tab_general", Value, "languagedir", translate("Language dir"))
+languagedir.datatype = "string"
+languagedir.default = "/usr/share/e2guardian/languages"
+
+language = s:taboption("tab_general", Value, "language", translate("Language to use"))
+language.datatype = "string"
+language.default = "ukenglish"
+
+loglevel = s:taboption("tab_general", ListValue, "loglevel", translate("Logging Settings"))
+loglevel:value("0",  translate("none"))
+loglevel:value("1",  translate("just denied"))
+loglevel:value("2",  translate("all text based"))
+loglevel:value("3",  translate("all requests"))
+loglevel.default = "2"
+
+logexceptionhits = s:taboption("tab_general", ListValue, "logexceptionhits", translate("Log Exception Hits"))
+logexceptionhits:value("0",  translate("never"))
+logexceptionhits:value("1",  translate("log, but don't mark as exceptions"))
+logexceptionhits:value("2",  translate("log and mark"))
+logexceptionhits.default = "2"
+
+logfileformat = s:taboption("tab_general", ListValue, "logfileformat", translate("Log File Format"))
+logfileformat:value("1",  translate("DansgGuardian format, space delimited"))
+logfileformat:value("2",  translate("CSV-style format"))
+logfileformat:value("3",  translate("Squid Log File Format"))
+logfileformat:value("4",  translate("Tab delimited"))
+logfileformat:value("5",  translate("Protex format"))
+logfileformat:value("6",  translate("Protex format with server field blanked"))
+logfileformat.default = "1"
+
+accessdeniedaddress = s:taboption("tab_general", Value, "accessdeniedaddress", translate("Access denied address"),
+translate("Server to which the cgi e2guardian reporting script was copied. Reporting levels 1 and 2 only"))
+accessdeniedaddress.datatype = "string"
+accessdeniedaddress.default = "http://YOURSERVER.YOURDOMAIN/cgi-bin/e2guardian.pl"
+
+usecustombannedimage = s:taboption("tab_general", ListValue, "usecustombannedimage", translate("Banned image replacement"))
+usecustombannedimage:value("on",  translate("Yes"))
+usecustombannedimage:value("off",  translate("No"))
+usecustombannedimage.default = "on"
+
+custombannedimagefile = s:taboption("tab_general", Value, "custombannedimagefile", translate("Custom banned image file"))
+custombannedimagefile.datatype = "string"
+custombannedimagefile.default = "/usr/share/e2guardian/transparent1x1.gif"
+
+usecustombannedflash = s:taboption("tab_general", ListValue, "usecustombannedflash", translate("Banned flash replacement"))
+usecustombannedflash:value("on",  translate("Yes"))
+usecustombannedflash:value("off",  translate("No"))
+usecustombannedflash.default = "on"
+
+custombannedflashfile = s:taboption("tab_general", Value, "custombannedflashfile", translate("Custom banned flash file"))
+custombannedflashfile.datatype = "string"
+custombannedflashfile.default = "/usr/share/e2guardian/blockedflash.swf"
+
+filtergroups = s:taboption("tab_general", Value, "filtergroups", translate("Number of filter groups"))
+filtergroups.datatype = "and(uinteger,min(1))"
+filtergroups.default = "1"
+
+filtergroupslist = s:taboption("tab_general", Value, "filtergroupslist", translate("List of filter groups"))
+filtergroupslist.datatype = "string"
+filtergroupslist.default = "/etc/e2guardian/lists/filtergroupslist"
+
+bannediplist = s:taboption("tab_general", Value, "bannediplist", translate("List of banned IPs"))
+bannediplist.datatype = "string"
+bannediplist.default = "/etc/e2guardian/lists/bannediplist"
+
+exceptioniplist = s:taboption("tab_general", Value, "exceptioniplist", translate("List of IP exceptions"))
+exceptioniplist.datatype = "string"
+exceptioniplist.default = "/etc/e2guardian/lists/exceptioniplist"
+
+perroomblockingdirectory = s:taboption("tab_general", Value, "perroomblockingdirectory", translate("Per-Room blocking definition directory"))
+perroomblockingdirectory.datatype = "string"
+perroomblockingdirectory.default = "/etc/e2guardian/lists/bannedrooms/"
+
+showweightedfound = s:taboption("tab_general", ListValue, "showweightedfound", translate("Show weighted phrases found"))
+showweightedfound:value("on",  translate("Yes"))
+showweightedfound:value("off",  translate("No"))
+showweightedfound.default = "on"
+
+weightedphrasemode = s:taboption("tab_general", ListValue, "weightedphrasemode", translate("Weighted phrase mode"))
+weightedphrasemode:value("0",  translate("off"))
+weightedphrasemode:value("1",  translate("on, normal operation"))
+weightedphrasemode:value("2",  translate("on, phrase found only counts once on a page"))
+weightedphrasemode.default = "2"
+
+urlcachenumber = s:taboption("tab_general", Value, "urlcachenumber", translate("Clean result caching for URLs"))
+urlcachenumber.datatype = "and(uinteger,min(0))"
+urlcachenumber.default = "1000"
+
+urlcacheage = s:taboption("tab_general", Value, "urlcacheage", translate("Age before they should be ignored in seconds"))
+urlcacheage.datatype = "and(uinteger,min(0))"
+urlcacheage.default = "900"
+
+scancleancache = s:taboption("tab_general", ListValue, "scancleancache", translate("Cache for content (AV) scans as 'clean'"))
+scancleancache:value("on",  translate("Yes"))
+scancleancache:value("off",  translate("No"))
+scancleancache.default = "on"
+
+phrasefiltermode = s:taboption("tab_general", ListValue, "phrasefiltermode", translate("Filtering options"))
+phrasefiltermode:value("0",  translate("raw"))
+phrasefiltermode:value("1",  translate("smart"))
+phrasefiltermode:value("2",  translate("both raw and smart"))
+phrasefiltermode:value("3",  translate("meta/title"))
+phrasefiltermode.default = "2"
+
+preservecase = s:taboption("tab_general", ListValue, "perservecase", translate("Lower caseing options"))
+preservecase:value("0",  translate("force lower case"))
+preservecase:value("1",  translate("don't change"))
+preservecase:value("2",  translate("scan fist in lower, then in original"))
+preservecase.default = "0"
+
+hexdecodecontent = s:taboption("tab_general", ListValue, "hexdecodecontent", translate("Hex decoding options"))
+hexdecodecontent:value("on",  translate("Yes"))
+hexdecodecontent:value("off",  translate("No"))
+hexdecodecontent.default = "off"
+
+forcequicksearch = s:taboption("tab_general", ListValue, "forcequicksearch", translate("Quick search"))
+forcequicksearch:value("on",  translate("Yes"))
+forcequicksearch:value("off",  translate("No"))
+forcequicksearch.default = "off"
+
+reverseaddresslookups= s:taboption("tab_general", ListValue, "reverseaddresslookups", translate("Reverse lookups for banned site and URLs"))
+reverseaddresslookups:value("on",  translate("Yes"))
+reverseaddresslookups:value("off",  translate("No"))
+reverseaddresslookups.default = "off"
+
+reverseclientiplookups = s:taboption("tab_general", ListValue, "reverseclientiplookups", translate("Reverse lookups for banned and exception IP lists"))
+reverseclientiplookups:value("on",  translate("Yes"))
+reverseclientiplookups:value("off",  translate("No"))
+reverseclientiplookups.default = "off"
+
+logclienthostnames = s:taboption("tab_general", ListValue, "logclienthostnames", translate("Perform reverse lookups on client IPs for successful requests"))
+logclienthostnames:value("on",  translate("Yes"))
+logclienthostnames:value("off",  translate("No"))
+logclienthostnames.default = "off"
+
+createlistcachefiles = s:taboption("tab_general", ListValue, "createlistcachefiles", translate("Build bannedsitelist and bannedurllist cache files"))
+createlistcachefiles:value("on",translate("Yes"))
+createlistcachefiles:value("off",translate("No"))
+createlistcachefiles.default = "on"
+
+prefercachedlists = s:taboption("tab_general", ListValue, "prefercachedlists", translate("Prefer cached list files"))
+prefercachedlists:value("on",  translate("Yes"))
+prefercachedlists:value("off",  translate("No"))
+prefercachedlists.default = "off"
+
+maxuploadsize = s:taboption("tab_general", Value, "maxuploadsize", translate("Max upload size (in Kbytes)"))
+maxuploadsize:value("-1",  translate("no blocking"))
+maxuploadsize:value("0",  translate("complete block"))
+maxuploadsize.default = "-1"
+
+maxcontentfiltersize = s:taboption("tab_general", Value, "maxcontentfiltersize", translate("Max content filter size"),
+translate("The value must not be higher than max content ram cache scan size or 0 to match it"))
+maxcontentfiltersize.datatype = "and(uinteger,min(0))"
+maxcontentfiltersize.default = "256"
+
+maxcontentramcachescansize = s:taboption("tab_general", Value, "maxcontentramcachescansize", translate("Max content ram cache scan size"),
+translate("This is the max size of file that DG will download and cache in RAM"))
+maxcontentramcachescansize.datatype = "and(uinteger,min(0))"
+maxcontentramcachescansize.default = "2000"
+
+maxcontentfilecachescansize = s:taboption("tab_general", Value, "maxcontentfilecachescansize", translate("Max content file cache scan size"))
+maxcontentfilecachescansize.datatype = "and(uinteger,min(0))"
+maxcontentfilecachescansize.default = "20000"
+
+proxytimeout = s:taboption("tab_general", Value, "proxytimeout", translate("Proxy timeout (5-100)"))
+proxytimeout.datatype = "range(5,100)"
+proxytimeout.default = "20"
+
+proxyexchange = s:taboption("tab_general", Value, "proxyexchange", translate("Proxy header excahnge (20-300)"))
+proxyexchange.datatype = "range(20,300)"
+proxyexchange.default = "20"
+
+pcontimeout = s:taboption("tab_general", Value, "pcontimeout", translate("Pconn timeout"),
+translate("How long a persistent connection will wait for other requests"))
+pcontimeout.datatype = "range(5,300)"
+pcontimeout.default = "55"
+
+filecachedir = s:taboption("tab_general", Value, "filecachedir", translate("File cache directory"))
+filecachedir.datatype = "string"
+filecachedir.default = "/tmp"
+
+deletedownloadedtempfiles = s:taboption("tab_general", ListValue, "deletedownloadedtempfiles", translate("Delete file cache after user completes download"))
+deletedownloadedtempfiles:value("on",  translate("Yes"))
+deletedownloadedtempfiles:value("off", translate("No"))
+deletedownloadedtempfiles.default = "on"
+
+initialtrickledelay = s:taboption("tab_general", Value, "initialtrickledelay", translate("Initial Trickle delay"),
+translate("Number of seconds a browser connection is left waiting before first being sent *something* to keep it alive"))
+initialtrickledelay.datatype = "and(uinteger,min(0))"
+initialtrickledelay.default = "20"
+
+trickledelay = s:taboption("tab_general", Value, "trickledelay", translate("Trickle delay"),
+translate("Number of seconds a browser connection is left waiting before being sent more *something* to keep it alive"))
+trickledelay.datatype = "and(uinteger,min(0))"
+trickledelay.default = "10"
+
+downloadmanager = s:taboption("tab_general", Value, "downloadmanager", translate("Download manager"))
+downloadmanager.datatype = "string"
+downloadmanager.default = "/etc/e2guardian/downloadmanagers/default.conf"
+
+contentscannertimeout = s:taboption("tab_general", Value, "contentscannertimeout", translate("Content scanner timeout"))
+contentscannertimeout.datatype = "and(uinteger,min(0))"
+contentscannertimeout.default = "60"
+
+contentscanexceptions = s:taboption("tab_general", ListValue, "contentscanexceptions", translate("Content scan exceptions"))
+contentscanexceptions:value("on",  translate("Yes"))
+contentscanexceptions:value("off", translate("No"))
+contentscanexceptions.default = "off"
+
+recheckreplacedurls = s:taboption("tab_general", ListValue, "recheckreplacedurls", translate("e-check replaced URLs"))
+recheckreplacedurls:value("on",  translate("Yes"))
+recheckreplacedurls:value("off", translate("No"))
+recheckreplacedurls.default = "off"
+
+forwardedfor = s:taboption("tab_general", ListValue, "forwardedfor", translate("Misc setting: forwardedfor"),
+translate("If on, it may help solve some problem sites that need to know the source ip."))
+forwardedfor:value("on",  translate("Yes"))
+forwardedfor:value("off", translate("No"))
+forwardedfor.default = "off"
+
+usexforwardedfor = s:taboption("tab_general", ListValue, "usexforwardedfor", translate("Misc setting: usexforwardedfor"),
+translate("This is for when you have squid between the clients and E2Guardian"))
+usexforwardedfor:value("on",  translate("Yes"))
+usexforwardedfor:value("off", translate("No"))
+usexforwardedfor.default = "off"
+
+logconnectionhandlingerrors = s:taboption("tab_general", ListValue, "logconnectionhandlingerrors", translate("Log debug info about log()ing and accept()ing"))
+logconnectionhandlingerrors:value("on",  translate("Yes"))
+logconnectionhandlingerrors:value("off", translate("No"))
+logconnectionhandlingerrors.default = "on"
+
+logchildprocesshandling = s:taboption("tab_general", ListValue, "logchildprocesshandling", translate("Log child process handling"))
+logchildprocesshandling:value("on",  translate("Yes"))
+logchildprocesshandling:value("off", translate("No"))
+logchildprocesshandling.default = "off"
+
+maxchildren = s:taboption("tab_general", Value, "maxchildren", translate("Max number of processes to spawn"))
+maxchildren.datatype = "and(uinteger,min(0))"
+maxchildren.default = "180"
+
+minchildren = s:taboption("tab_general", Value, "minchildren", translate("Min number of processes to spawn"))
+minchildren.datatype = "and(uinteger,min(0))"
+minchildren.default = "20"
+
+minsparechildren = s:taboption("tab_general", Value, "minsparechildren", translate("Min number of processes to keep ready"))
+minsparechildren.datatype = "and(uinteger,min(0))"
+minsparechildren.default = "16"
+
+preforkchildren = s:taboption("tab_general", Value, "preforkchildren", translate("Sets minimum nuber of processes when it runs out"))
+preforkchildren.datatype = "and(uinteger,min(0))"
+preforkchildren.default = "10"
+
+maxsparechildren = s:taboption("tab_general", Value, "maxsparechildren", translate("Sets the maximum number of processes to have doing nothing"))
+maxsparechildren.datatype = "and(uinteger,min(0))"
+maxsparechildren.default = "32"
+
+maxagechildren = s:taboption("tab_general", Value, "maxagechildren", translate("Max age of child process"))
+maxagechildren.datatype = "and(uinteger,min(0))"
+maxagechildren.default = "500"
+
+maxips = s:taboption("tab_general", Value, "maxips", translate("Max number of clinets allowed to connect"))
+maxips:value("0",  translate("no limit"))
+maxips.default = "0"
+
+ipipcfilename = s:taboption("tab_general", Value, "ipipcfilename", translate("IP list IPC server directory and filename"))
+ipipcfilename.datatype = "string"
+ipipcfilename.default = "/tmp/.dguardianipc"
+
+urlipcfilename = s:taboption("tab_general", Value, "urlipcfilename", translate("Defines URL list IPC server directory and filename used to communicate with the URL cache process"))
+urlipcfilename.datatype = "string"
+urlipcfilename.default = "/tmp/.dguardianurlipc"
+
+ipcfilename = s:taboption("tab_general", Value, "ipcfilename", translate("Defines URL list IPC server directory and filename used to communicate with the URL cache process"))
+ipcfilename.datatype = "string"
+ipcfilename.default = "/tmp/.dguardianipipc"
+
+nodeamon = s:taboption("tab_general", ListValue, "nodeamon", translate("Disable deamoning"))
+nodeamon:value("on",  translate("Yes"))
+nodeamon:value("off", translate("No"))
+nodeamon.default = "off"
+
+nologger = s:taboption("tab_general", ListValue, "nologger", translate("Disable logger"))
+nologger:value("on",  translate("Yes"))
+nologger:value("off", translate("No"))
+nologger.default = "off"
+
+logadblock = s:taboption("tab_general", ListValue, "logadblock", translate("Enable logging of ADs"))
+logadblock:value("on",  translate("Yes"))
+logadblock:value("off", translate("No"))
+logadblock.default = "off"
+
+loguseragent = s:taboption("tab_general", ListValue, "loguseragent", translate("Enable logging of client user agent"))
+loguseragent:value("on",  translate("Yes"))
+loguseragent:value("off", translate("No"))
+loguseragent.default = "off"
+
+softrestart = s:taboption("tab_general", ListValue, "softrestart", translate("Enable soft restart"))
+softrestart:value("on",  translate("Yes"))
+softrestart:value("off", translate("No"))
+softrestart.default = "off"
+
+
+------------------------ Additional Settings Tab ----------------------------
+
+e2guardian_config_file = s:taboption("tab_additional", TextValue, "_data", "")
+e2guardian_config_file.wrap = "off"
+e2guardian_config_file.rows = 25
+e2guardian_config_file.rmempty = false
+
+function e2guardian_config_file.cfgvalue()
+	local uci = require "luci.model.uci".cursor_state()
+	file = "/etc/e2guardian/e2guardianf1.conf"
+	if file then
+		return fs.readfile(file) or ""
+	else
+		return ""
+	end
+end
+
+function e2guardian_config_file.write(self, section, value)
+	if value then
+		local uci = require "luci.model.uci".cursor_state()
+		file = "/etc/e2guardian/e2guardianf1.conf"
+		fs.writefile(file, value:gsub("\r\n", "\n"))
+	end
+end
+
+
+---------------------------- Logs Tab -----------------------------
+
+e2guardian_logfile = s:taboption("tab_logs", TextValue, "lines", "")
+e2guardian_logfile.wrap = "off"
+e2guardian_logfile.rows = 25
+e2guardian_logfile.rmempty = true
+
+function e2guardian_logfile.cfgvalue()
+	local uci = require "luci.model.uci".cursor_state()
+	file = "/tmp/e2guardian/access.log"
+	if file then
+		return fs.readfile(file) or ""
+	else
+		return "Can't read log file"
+	end
+end
+
+function e2guardian_logfile.write()
+        return ""
+end
+
+return m