--- /dev/null
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+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
+
+$Id$
+
+]]--
+
+module "luci.controller.ffwizard"
+
+function index()
+ entry({"admin", "index", "ffwizard"}, form("ffwizard"), "Freifunkassistent", 50)
+end
\ No newline at end of file
+++ /dev/null
-module("luci.controller.luci_ffwizard_leipzig.wizard", package.seeall)
-
-function index()
- entry({"admin", "index", "wizard"}, call("action_wizard"), "Freifunkassistent", 20).i18n="ffwizard-leipzig"
-end
-
-
-function action_wizard()
- if luci.http.formvalue("ip") then
- return configure_freifunk()
- end
-
- local ifaces = {}
- luci.model.uci.foreach("wireless", "wifi-device",
- function(section)
- table.insert(ifaces, section[".name"])
- end)
-
- luci.template.render("freifunk/wizard", {ifaces=ifaces})
-end
-
-function configure_freifunk()
- local ip = luci.http.formvalue("ip")
- local uci = luci.model.uci
- local cfg = {
- wireless = uci.load("wireless"),
- luci_fw = uci.load("luci_fw"),
- luci_splash = uci.load("luci_splash"),
- olsr = uci.load("olsr")
- }
-
- -- Configure FF-Interface
- uci.delete("network", "ff")
- uci.delete("network", "ffdhcp")
-
- uci.section("network", "interface", "ff", {
- type = "bridge",
- proto = "static",
- ipaddr = ip,
- netmask = uci.get("freifunk", "community", "mask"),
- dns = uci.get("freifunk", "community", "dns")
- })
-
- -- Reset Routing
- uci.delete_all("luci_fw", "routing",
- function (section)
- return (section.iface == "ff" or section.oface == "ff")
- end)
-
- if cfg.luci_fw then
- uci.section("luci_fw", "routing", nil, {
- iface = "ff",
- oface = "ff",
- fwd = "1"
- })
- end
-
- -- Routing from Internal
- local iface = luci.http.formvalue("frominternal")
- if iface and iface ~= "" then
- uci.delete_all("luci_fw", "routing",
- function (section)
- return (section.iface == iface and section.oface == "ff")
- end)
-
- if cfg.luci_fw then
- uci.section("luci_fw", "routing", nil, {
- iface = iface,
- oface = "ff",
- fwd = "1",
- nat = "1"
- })
- end
- end
-
- -- Routing to External
- local iface = luci.http.formvalue("toexternal")
- if iface and iface ~= "" then
- uci.delete_all("luci_fw", "routing",
- function (section)
- return (section.oface == iface and section.iface == "ff")
- end)
-
- if cfg.luci_fw then
- uci.section("luci_fw", "routing", nil, {
- oface = iface,
- iface = "ff",
- fwd = "1",
- nat = "1"
- })
- end
- end
-
- -- Configure DHCP
- if luci.http.formvalue("dhcp") then
- local dhcpnet = uci.get("freifunk", "community", "dhcp"):match("^([0-9]+)")
- local dhcpip = ip:gsub("^[0-9]+", dhcpnet)
-
- uci.section("network", "interface", "ffdhcp", {
- proto = "static",
- ifname = "br-ff:dhcp",
- ipaddr = dhcpip,
- netmask = uci.get("freifunk", "community", "dhcpmask")
- })
-
- uci.delete_all("dhcp", "dhcp",
- function (section)
- return (section.interface == "ffdhcp")
- end)
-
- local dhcpbeg = 48 + tonumber(ip:match("[0-9]+$")) * 4
- uci.section("dhcp", "dhcp", nil, {
- interface = "ffdhcp",
- start = dhcpbeg,
- limit = ((dhcpbeg < 252) and 3 or 2),
- leasetime = "30m"
- })
-
-
- uci.delete_all("luci_splash", "iface",
- function (section)
- return (section.network == "ffdhcp")
- end)
-
- if cfg.luci_splash then
- uci.section("luci_splash", "iface", nil, {
- network = "ffdhcp"
- })
- end
-
-
- uci.delete_all("luci_fw", "routing",
- function (section)
- return (section.iface == "ffdhcp" or section.oface == "ffdhcp")
- end)
-
- if cfg.luci_fw then
- uci.section("luci_fw", "routing", nil, {
- iface = "ffdhcp",
- oface = "ff",
- nat = "1"
- })
-
- local iface = luci.http.formvalue("toexternal")
- if iface and iface ~= "" then
- uci.section("luci_fw", "routing", nil, {
- iface = "ffdhcp",
- oface = iface,
- nat = "1"
- })
- end
- end
- end
-
- -- Configure OLSR
- if luci.http.formvalue("olsr") and cfg.olsr then
- uci.delete_all("olsr", "Interface")
- uci.delete_all("olsr", "LoadPlugin")
-
- if luci.http.formvalue("shareinet") then
- uci.section("olsr", "LoadPlugin", "dyn_gw", {
- Library = "olsrd_dyn_gw.so.0.4"
- })
- end
-
- uci.section("olsr", "LoadPlugin", "nameservice", {
- Library = "olsrd_nameservice.so.0.3",
- name = ip:gsub("%.", "-"),
- hosts_file = "/var/etc/hosts",
- suffix = ".olsr",
- latlon_infile = "/tmp/latlon.txt"
- })
-
- uci.section("olsr", "LoadPlugin", "txtinfo", {
- Library = "olsrd_txtinfo.so.0.1",
- Accept = "127.0.0.1"
- })
-
- uci.section("olsr", "Interface", nil, {
- Interface = "ff",
- HelloInterval = "6.0",
- HelloValidityTime = "108.0",
- TcInterval = "4.0",
- TcValidityTime = "324.0",
- MidInterval = "18.0",
- MidValidityTime = "324.0",
- HnaInterval = "18.0",
- HnaValidityTime = "108.0"
- })
- end
-
- -- Configure Wifi
- if cfg.wireless then
- uci.foreach("wireless", "wifi-device",
- function (section)
- local device = section[".name"]
-
- if luci.http.formvalue("wifi."..device) then
- uci.delete_all("wireless", "wifi-iface",
- function (section)
- return (section.device == device)
- end)
-
- uci.tset("wireless", device, {
- disabled = "0",
- mode = "11g",
- txantenna = "1",
- rxantenna = "1",
- channel = uci.get("freifunk", "community", "channel")
- })
-
- uci.section("wireless", "wifi-iface", nil, {
- device = device,
- network = "ff",
- mode = "adhoc",
- ssid = uci.get("freifunk", "community", "essid"),
- bssid = uci.get("freifunk", "community", "bssid"),
- txpower = 13
- })
- end
- end)
- end
-
- -- Save UCI
- uci.save()
-
-
- luci.http.redirect(luci.dispatcher.build_url("admin", "uci", "changes"))
-end
\ No newline at end of file
+++ /dev/null
-ffwizard = 'Freifunkassistent'
-ffwizard1 = 'Dieser Assistent konfiguriert den Router für die Benutzung im Freifunknetz'
-ip = 'IP-Adresse'
-cfgdhcp = 'Drahtlos DHCP konfigurieren'
-cfgexternal = 'Erlaube Zugriff auf externes Netzwerk'
-cfginternal = 'Erlaube Zugriff von internem Netzwerk'
-cfgolsr = 'OLSR konfigurieren'
-wificfg = 'Drahtlosgerät einrichten'
-shareinet = 'Internetzugang ankündigen'
+++ /dev/null
-<?xml version="1.0" encoding="utf-8"?>
-
-<i18n:msgs xmlns:i18n="http://luci.freifunk-halle.net/2008/i18n#" xmlns="http://www.w3.org/1999/xhtml">
-
-<i18n:msg xml:id="ffwizard">Freifunkassistent</i18n:msg>
-<i18n:msg xml:id="ffwizard1">Dieser Assistent konfiguriert den Router für die Benutzung im Freifunknetz</i18n:msg>
-<i18n:msg xml:id="ip">IP-Adresse</i18n:msg>
-<i18n:msg xml:id="cfgdhcp">Drahtlos DHCP konfigurieren</i18n:msg>
-<i18n:msg xml:id="cfgexternal">Erlaube Zugriff auf externes Netzwerk</i18n:msg>
-<i18n:msg xml:id="cfginternal">Erlaube Zugriff von internem Netzwerk</i18n:msg>
-<i18n:msg xml:id="cfgolsr">OLSR konfigurieren</i18n:msg>
-<i18n:msg xml:id="wificfg">Drahtlosgerät einrichten</i18n:msg>
-<i18n:msg xml:id="shareinet">Internetzugang ankündigen</i18n:msg>
-</i18n:msgs>
--- /dev/null
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+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
+
+$Id$
+
+]]--
+
+
+local uci = require "luci.model.uci".cursor()
+local tools = require "luci.tools.ffwizard"
+
+
+-------------------- View --------------------
+f = SimpleForm("ffwizward", "Freifunkassistent",
+ "Dieser Assistent unterstüzt bei der Einrichtung des Routers für das Freifunknetz.")
+
+
+dev = f:field(ListValue, "device", "WLAN-Gerät")
+uci:foreach("wireless", "wifi-device",
+ function(section)
+ dev:value(section[".name"])
+ end)
+
+
+main = f:field(Flag, "wifi", "Freifunkzugang einrichten")
+
+net = f:field(Value, "net", "Freifunknetz")
+net.rmempty = true
+net:depends("wifi", "1")
+net:value("104.61", "Leipzig (104.61)")
+net:value("104.62", "Halle (104.62)")
+function net.cfgvalue(self, section)
+ return uci:get("freifunk", "wizard", "net")
+end
+function net.write(self, section, value)
+ uci:set("freifunk", "wizard", "net", value)
+ uci:save("freifunk")
+end
+
+
+subnet = f:field(ListValue, "subnet", "Subnetz (Projekt)")
+subnet.rmempty = true
+subnet:depends("wifi", "1")
+for i=0, 255 do
+ subnet:value(i)
+end
+function subnet.cfgvalue(self, section)
+ return uci:get("freifunk", "wizard", "subnet")
+end
+function subnet.write(self, section, value)
+ uci:set("freifunk", "wizard", "subnet", value)
+ uci:save("freifunk")
+end
+
+node = f:field(Value, "node", "Knoten")
+node.rmempty = true
+node:depends("wifi", "1")
+for i=1, 51 do
+ node:value(i)
+end
+function node.cfgvalue(self, section)
+ return uci:get("freifunk", "wizard", "node")
+end
+function node.write(self, section, value)
+ uci:set("freifunk", "wizard", "node", value)
+ uci:save("freifunk")
+end
+
+client = f:field(Flag, "client", "WLAN-DHCP anbieten")
+client:depends("wifi", "1")
+
+
+olsr = f:field(Flag, "olsr", "OLSR einrichten")
+
+share = f:field(ListValue, "sharenet", "Eigenen Internetzugang freigeben")
+share:value("maybe", "-- keine Aktion --")
+share:value("yes", "einschalten")
+share:value("no", "ausschalten")
+
+
+
+-------------------- Control --------------------
+function f.handle(self, state, data)
+ if state == FORM_VALID then
+ luci.http.redirect(luci.dispatcher.build_url("admin", "uci", "changes"))
+ return false
+ elseif state == FORM_INVALID then
+ self.errmessage = "Ungültige Eingabe: Bitte die Formularfelder auf Fehler prüfen."
+ end
+ return true
+end
+
+local function _strip_internals(tbl)
+ tbl = tbl or {}
+ for k, v in pairs(tbl) do
+ if k:sub(1, 1) == "." then
+ tbl[k] = nil
+ end
+ end
+ return tbl
+end
+
+-- Configure Freifunk checked
+function main.write(self, section, value)
+ if value == "0" then
+ return
+ end
+
+ local device = dev:formvalue(section)
+
+ -- Collect IP-Address
+ local inet = net:formvalue(section)
+ local isubnet = subnet:formvalue(section)
+ local inode = node:formvalue(section)
+
+ -- Invalidate fields
+ if not inet then
+ net.tag_missing[section] = true
+ end
+ if not isubnet then
+ subnet.tag_missing[section] = true
+ end
+ if not inode then
+ node.tag_missing[section] = true
+ end
+
+ if not inet or not isubnet or not inode then
+ return
+ end
+
+ local ip = "%s.%s.%s" % {inet, isubnet, inode}
+
+
+ -- Cleanup
+ tools.wifi_delete_ifaces(device)
+ tools.network_remove_interface(device)
+ tools.firewall_zone_remove_interface("freifunk", device)
+
+
+ -- Tune wifi device
+ local devconfig = _strip_internals(uci:get_all("freifunk", "wifi_device"))
+ uci:tset("wireless", device, devconfig)
+
+ -- Create wifi iface
+ local ifconfig = _strip_internals(uci:get_all("freifunk", "wifi_iface"))
+ ifconfig.device = device
+ uci:section("wireless", "wifi-iface", nil, ifconfig)
+
+ -- Save wifi
+ uci:save("wireless")
+
+ -- Create firewall zone and add default rules (first time)
+ local newzone = tools.firewall_create_zone("freifunk", "DROP", "ACCEPT", "DROP", true)
+ if newzone then
+ uci:foreach("freifunk", "fw_forwarding", function(section)
+ uci:section("firewall", "forwarding", nil, _strip_internals(section))
+ end)
+
+ uci:foreach("freifunk", "fw_rule", function(section)
+ uci:section("firewall", "rule", nil, _strip_internals(section))
+ end)
+
+ uci:save("firewall")
+ end
+
+
+ -- Crate network interface
+ local netconfig = _strip_internals(uci:get_all("freifunk", "interface"))
+ netconfig.ipaddr = ip
+ uci:section("network", "interface", device, netconfig)
+
+ uci:save("network")
+
+ tools.firewall_zone_add_interface("freifunk", device)
+end
+
+
+function olsr.write(self, section, value)
+ if value == "0" then
+ return
+ end
+
+ local device = dev:formvalue(section)
+
+ -- Delete old interface
+ uci:delete_all("freifunk", "Interface", {Interface=device})
+
+ -- Write new interface
+ local olsrbase = _strip_internals(uci:get_all("freifunk", "olsr_interface"))
+ olsrbase.Interface = device
+ uci:section("olsr", "Interface", nil, olsrbase)
+ uci:save("olsr")
+end
+
+
+function share.write(self, section, value)
+ if value == "maybe" then
+ return
+ end
+
+ uci:delete_all("firewall", "forwarding", {src="freifunk", dest="wan"})
+
+ if value == "yes" then
+ uci:section("firewall", "forwarding", nil, {src="freifunk", dest="wan"})
+ end
+ uci:save("firewall")
+end
+
+
+function client.write(self, section, value)
+ if value == "0" then
+ return
+ end
+
+ local device = dev:formvalue(section)
+
+ -- Collect IP-Address
+ local inet = net:formvalue(section)
+ local isubnet = subnet:formvalue(section)
+ local inode = node:formvalue(section)
+
+ if not inet or not isubnet or not inode then
+ return
+ end
+
+ local dhcpbeg = 48 + tonumber(inode) * 4
+ local dclient = "%s.%s.%s" % {inet:gsub("^[0-9]+", "10"), isubnet, dhcpbeg}
+ local limit = dhcpbeg < 252 and 3 or 2
+
+ -- Delete old alias
+ uci:delete("network", device .. "dhcp")
+
+ -- Create alias
+ local aliasbase = _strip_internals(uci:get_all("freifunk", "alias"))
+ aliasbase.interface = device
+ aliasbase.ipaddr = dclient
+ aliasbase.proto = "static"
+ uci:section("network", "alias", device .. "dhcp", aliasbase)
+ uci:save("network")
+
+
+ -- Create dhcp
+ local dhcpbase = _strip_internals(uci:get_all("freifunk", "dhcp"))
+ dhcpbase.interface = device .. "dhcp"
+ dhcpbase.start = dhcpbeg
+ dhcpbase.limit = limit
+
+ uci:section("dhcp", "dhcp", device .. "dhcp", dhcpbase)
+ uci:save("dhcp")
+
+
+ -- Delete old splash
+ uci:delete_all("luci_splash", "iface", {net=device, zone="freifunk"})
+
+ -- Register splash
+ uci:section("luci_splash", "iface", nil, {net=device, zone="freifunk"})
+ uci:save("luci_splash")
+end
+
+return f
\ No newline at end of file
--- /dev/null
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2008 Steven Barth <steven@midlink.org>
+Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+
+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
+
+$Id$
+
+]]--
+
+local uci = require "luci.model.uci"
+local util = require "luci.util"
+local table = require "table"
+
+
+module "luci.tools.ffwizard"
+
+-- Deletes all references of a wifi device
+function wifi_delete_ifaces(device)
+ local cursor = uci.cursor()
+ cursor:delete_all("wireless", "wifi-iface", {device=device})
+ cursor:save("wireless")
+end
+
+-- Deletes a network interface and all occurences of it in firewall zones and dhcp
+function network_remove_interface(iface)
+ local cursor = uci.cursor()
+
+ if not cursor:delete("network", iface) then
+ return false
+ end
+
+ local aliases = {iface}
+ cursor:foreach("network", "alias",
+ function(section)
+ table.insert(aliases, section[".name"])
+ end)
+
+ -- Delete Aliases and Routes
+ cursor:delete_all("network", nil, {interface=iface})
+
+ -- Delete DHCP sections
+ cursor:delete_all("dhcp", "dhcp",
+ function(section)
+ return util.contains(aliases, section.interface)
+ end)
+
+ -- Remove OLSR sections
+ cursor:delete_all("olsr", "Interface", {Interface=iface})
+
+ -- Remove Splash sections
+ cursor:delete_all("luci-splash", "iface", {network=iface})
+
+ cursor:save("network")
+ cursor:save("olsr")
+ cursor:save("dhcp")
+ cursor:save("luci-splash")
+end
+
+-- Creates a firewall zone
+function firewall_create_zone(zone, input, output, forward, masq)
+ local cursor = uci.cursor()
+ if not firewall_find_zone(zone) then
+ local stat = cursor:section("firewall", "zone", nil, {
+ input = input,
+ output = output,
+ forward = forward,
+ masq = masq and "1",
+ name = zone
+ })
+ cursor:save("firewall")
+ return stat
+ end
+end
+
+-- Adds interface to zone, creates zone on-demand
+function firewall_zone_add_interface(name, interface)
+ local cursor = uci.cursor()
+ local zone = firewall_find_zone(name)
+ local net = cursor:get("firewall", zone, "network")
+ cursor:set("firewall", zone, "network", (net or name .. " ") .. interface)
+ cursor:save("firewall")
+end
+
+-- Removes interface from zone
+function firewall_zone_remove_interface(name, interface)
+ local cursor = uci.cursor()
+ local zone = firewall_find_zone(name)
+ if zone then
+ local net = cursor:get("firewall", zone, "network")
+ local new = remove_list_entry(net, interface)
+ if new then
+ if #new > 0 then
+ cursor:set("firewall", zone, "network", new)
+ else
+ cursor:delete("firewall", zone, "network")
+ end
+ cursor:save("firewall")
+ end
+ end
+end
+
+
+-- Finds the firewall zone with given name
+function firewall_find_zone(name)
+ local find
+
+ uci.cursor():foreach("firewall", "zone",
+ function (section)
+ if section.name == name then
+ find = section[".name"]
+ end
+ end)
+
+ return find
+end
+
+
+
+-- Helpers --
+
+-- Removes a listentry, handles real and pseduo lists transparently
+function remove_list_entry(value, entry)
+ if type(value) == "nil" then
+ return nil
+ end
+
+ local result = type(value) == "table" and value or util.split(value, " ")
+ local key = util.contains(result, entry)
+
+ while key do
+ table.remove(result, key)
+ key = util.contains(result, entry)
+ end
+
+ result = type(value) == "table" and result or table.concat(result, " ")
+ return result ~= value and result
+end
\ No newline at end of file
+++ /dev/null
-<%#
-LuCI - Lua Configuration Interface
-Copyright 2008 Steven Barth <steven@midlink.org>
-Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
-
-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
-
-$Id$
-
--%>
-<%+header%>
-<h1><%:ffwizard%></h1>
-<p><%:ffwizard1%></p>
-<br />
-<form method="post" action="<%=controller%>/admin/index/wizard">
- <div class="cbi-section-node">
- <div class="cbi-value">
- <div class="cbi-value-title"><%:ip%></div>
- <div class="cbi-value-field"><input type="text" size="20" name="ip" /></div>
- </div>
- <% for i, k in ipairs(ifaces) do %>
- <div class="cbi-value">
- <div class="cbi-value-title"><%:wificfg%>: <%=k%></div>
- <div class="cbi-value-field"><input type="checkbox" name="wifi.<%=k%>" value="1" checked="checked" /></div>
- </div>
- <% end %>
- <div class="cbi-value">
- <div class="cbi-value-title"><%:cfgolsr%></div>
- <div class="cbi-value-field"><input type="checkbox" name="olsr" value="1" checked="checked" /></div>
- </div>
- <div class="cbi-value">
- <div class="cbi-value-title"><%:cfgdhcp%></div>
- <div class="cbi-value-field"><input type="checkbox" name="dhcp" value="1" checked="checked" /></div>
- </div>
- <div class="cbi-value">
- <div class="cbi-value-title"><%:cfginternal%>:</div>
- <div class="cbi-value-field"><select name="frominternal">
- <option value=""></option>
-<% for k, v in pairs(luci.model.uci.get_all("network")) do
- if v[".type"] == "interface" and k ~= "loopback" then %>
-<option value="<%=k%>"<% if k == "lan" then %> selected="selected"<% end %>><%=k%></option>
-<% end
-end %>
- </select></div>
- </div>
- <div class="cbi-value">
- <div class="cbi-value-title"><%:cfgexternal%>:</div>
- <div class="cbi-value-field"><select name="toexternal">
- <option value=""></option>
-<% for k, v in pairs(luci.model.uci.get_all("network")) do
- if v[".type"] == "interface" and k ~= "loopback" then %>
-<option value="<%=k%>"<% if k == "wan" then %> selected="selected"<% end %>><%=k%></option>
-<% end
-end %>
- </select></div>
- </div>
- <div class="cbi-value">
- <div class="cbi-value-title"><%:shareinet%></div>
- <div class="cbi-value-field"><input type="checkbox" name="shareinet" value="1" checked="checked" /></div>
- </div>
- </div>
- <br />
- <div>
- <input type="submit" value="<%:configure%>" />
- <input type="reset" value="<%:reset%>" />
- </div>
-</form>
-<%+footer%>
projects / oweals / luci.git / commitdiff