147 lines
4.9 KiB
Lua
147 lines
4.9 KiB
Lua
--[[
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LuCI - Lua Configuration Interface
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Copyright 2014 Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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$Id$
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local niulib = require "luci.niulib"
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]]--
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local fs = require "nixio.fs"
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local has_ipv6 = fs.access("/proc/net/ipv6_route")
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m = Map("ocserv", translate("OpenConnect VPN"))
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s = m:section(TypedSection, "ocserv", "OpenConnect")
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s.anonymous = true
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s:tab("general", translate("General Settings"))
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s:tab("ca", translate("CA certificate"))
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s:tab("template", translate("Edit Template"))
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local e = s:taboption("general", Flag, "enable", translate("Enable server"))
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e.rmempty = false
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e.default = "1"
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function m.on_commit(map)
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luci.sys.call("/usr/bin/occtl reload >/dev/null 2>&1")
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end
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function e.write(self, section, value)
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if value == "0" then
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luci.sys.call("/etc/init.d/ocserv stop >/dev/null 2>&1")
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luci.sys.call("/etc/init.d/ocserv disable >/dev/null 2>&1")
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else
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luci.sys.call("/etc/init.d/ocserv enable >/dev/null 2>&1")
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luci.sys.call("/etc/init.d/ocserv restart >/dev/null 2>&1")
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end
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Flag.write(self, section, value)
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end
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local o
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o = s:taboption("general", ListValue, "auth", translate("User Authentication"),
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translate("The authentication method for the users. The simplest is plain with a single username-password pair. Use PAM modules to authenticate using another server (e.g., LDAP, Radius)."))
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o.rmempty = false
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o.default = "plain"
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o:value("plain")
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o:value("PAM")
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o = s:taboption("general", Value, "zone", translate("Firewall Zone"),
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translate("The firewall zone that the VPN clients will be set to"))
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o.nocreate = true
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o.default = "lan"
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o.template = "cbi/firewall_zonelist"
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s:taboption("general", Value, "port", translate("Port"),
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translate("The same UDP and TCP ports will be used"))
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s:taboption("general", Value, "max_clients", translate("Max clients"))
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s:taboption("general", Value, "max_same", translate("Max same clients"))
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s:taboption("general", Value, "dpd", translate("Dead peer detection time (secs)"))
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local pip = s:taboption("general", Flag, "predictable_ips", translate("Predictable IPs"),
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translate("The assigned IPs will be selected deterministically"))
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pip.default = "1"
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local udp = s:taboption("general", Flag, "udp", translate("Enable UDP"),
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translate("Enable UDP channel support; this must be enabled unless you know what you are doing"))
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udp.default = "1"
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local cisco = s:taboption("general", Flag, "cisco_compat", translate("AnyConnect client compatibility"),
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translate("Enable support for CISCO AnyConnect clients"))
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cisco.default = "1"
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ipaddr = s:taboption("general", Value, "ipaddr", translate("VPN <abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Network-Address"))
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ipaddr.default = "192.168.100.1"
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nm = s:taboption("general", Value, "netmask", translate("VPN <abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Netmask"))
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nm.default = "255.255.255.0"
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nm:value("255.255.255.0")
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nm:value("255.255.0.0")
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nm:value("255.0.0.0")
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if has_ipv6 then
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ip6addr = s:taboption("general", Value, "ip6addr", translate("VPN <abbr title=\"Internet Protocol Version 6\">IPv6</abbr>-Network-Address"), translate("<abbr title=\"Classless Inter-Domain Routing\">CIDR</abbr>-Notation: address/prefix"))
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end
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tmpl = s:taboption("template", Value, "_tmpl",
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translate("Edit the template that is used for generating the ocserv configuration."))
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tmpl.template = "cbi/tvalue"
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tmpl.rows = 20
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function tmpl.cfgvalue(self, section)
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return nixio.fs.readfile("/etc/ocserv/ocserv.conf.template")
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end
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function tmpl.write(self, section, value)
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value = value:gsub("\r\n?", "\n")
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nixio.fs.writefile("/etc/ocserv/ocserv.conf.template", value)
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end
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ca = s:taboption("ca", Value, "_ca",
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translate("View the CA certificate used by this server. You will need to save it as 'ca.pem' and import it into the clients."))
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ca.template = "cbi/tvalue"
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ca.rows = 20
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function ca.cfgvalue(self, section)
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return nixio.fs.readfile("/etc/ocserv/ca.pem")
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end
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--[[DNS]]--
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s = m:section(TypedSection, "dns", translate("DNS servers"),
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translate("The DNS servers to be provided to clients; can be either IPv6 or IPv4"))
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s.anonymous = true
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s.addremove = true
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s.template = "cbi/tblsection"
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s:option(Value, "ip", translate("IP Address")).rmempty = true
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--[[Routes]]--
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s = m:section(TypedSection, "routes", translate("Routing table"),
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translate("The routing table to be provided to clients; you can mix IPv4 and IPv6 routes, the server will send only the appropriate. Leave empty to set a default route"))
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s.anonymous = true
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s.addremove = true
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s.template = "cbi/tblsection"
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s:option(Value, "ip", translate("IP Address")).rmempty = true
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o = s:option(Value, "netmask", translate("Netmask (or IPv6-prefix)"))
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o.default = "255.255.255.0"
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o:value("255.255.255.0")
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o:value("255.255.0.0")
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o:value("255.0.0.0")
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return m
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