treewide: filter shell arguments through shellquote() where applicable

[project/luci.git] / modules / luci-mod-admin-full / luasrc / model / cbi / admin_network / ifaces.lua

diff --git a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/ifaces.lua b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/ifaces.lua
index 4fc71ce..8e7a3b0 100644 (file)
--- a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/ifaces.lua
+++ b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/ifaces.lua
@@ -16,6 +16,7 @@ local has_firewall = fs.access("/etc/config/firewall")
 m = Map("network", translate("Interfaces") .. " - " .. arg[1]:upper(), translate("On this page you can configure the network interfaces. You can bridge several interfaces by ticking the \"bridge interfaces\" field and enter the names of several network interfaces separated by spaces. You can also use <abbr title=\"Virtual Local Area Network\">VLAN</abbr> notation <samp>INTERFACE.VLANNR</samp> (<abbr title=\"for example\">e.g.</abbr>: <samp>eth0.1</samp>)."))
 m.redirect = luci.dispatcher.build_url("admin", "network", "network")
 m:chain("wireless")
+m:chain("luci")
 
 if has_firewall then
        m:chain("firewall")
@@ -27,18 +28,52 @@ fw.init(m.uci)
 
 local net = nw:get_network(arg[1])
 
+local function set_ifstate(name, option, value)
+       local found = false
+
+       m.uci:foreach("luci", "ifstate", function (s)
+               if s.interface == name then
+                       m.uci:set("luci", s[".name"], option, value)
+                       found = true
+                       return false
+               end
+       end)
+
+       if not found then
+               local sid = m.uci:add("luci", "ifstate")
+               m.uci:set("luci", sid, "interface", name)
+               m.uci:set("luci", sid, option, value)
+       end
+
+       m.uci:save("luci")
+end
+
+local function get_ifstate(name, option)
+       local val
+
+       m.uci:foreach("luci", "ifstate", function (s)
+               if s.interface == name then
+                       val = m.uci:get("luci", s[".name"], option)
+                       return false
+               end
+       end)
+
+       return val
+end
+
 local function backup_ifnames(is_bridge)
-       if not net:is_floating() and not m:get(net:name(), "_orig_ifname") then
+       if not net:is_floating() and not get_ifstate(net:name(), "ifname") then
                local ifcs = net:get_interfaces() or { net:get_interface() }
                if ifcs then
                        local _, ifn
                        local ifns = { }
                        for _, ifn in ipairs(ifcs) do
-                               ifns[#ifns+1] = ifn:name()
+                               local wif = ifn:get_wifinet()
+                               ifns[#ifns+1] = wif and wif:id() or ifn:name()
                        end
                        if #ifns > 0 then
-                               m:set(net:name(), "_orig_ifname", table.concat(ifns, " "))
-                               m:set(net:name(), "_orig_bridge", tostring(net:is_bridge()))
+                               set_ifstate(net:name(), "ifname", table.concat(ifns, " "))
+                               set_ifstate(net:name(), "bridge", tostring(net:is_bridge()))
                        end
                end
        end
@@ -84,10 +119,10 @@ if m:formvalue("cbid.network.%s._switch" % net:name()) then
                elseif net:is_floating() and not proto:is_floating() then
                        -- if we have backup data, then re-add all orphaned interfaces
                        -- from it and restore the bridge choice
-                       local br = (m:get(net:name(), "_orig_bridge") == "true")
+                       local br = (get_ifstate(net:name(), "bridge") == "true")
                        local ifn
                        local ifns = { }
-                       for ifn in ut.imatch(m:get(net:name(), "_orig_ifname")) do
+                       for ifn in ut.imatch(get_ifstate(net:name(), "ifname")) do
                                ifn = nw:get_interface(ifn)
                                if ifn and not ifn:get_network() then
                                        proto:add_interface(ifn)
@@ -114,9 +149,7 @@ if m:formvalue("cbid.network.%s._switch" % net:name()) then
                for k, v in pairs(m:get(net:name())) do
                        if k:sub(1,1) ~= "." and
                           k ~= "type" and
-                          k ~= "ifname" and
-                          k ~= "_orig_ifname" and
-                          k ~= "_orig_bridge"
+                          k ~= "ifname"
                        then
                                m:del(net:name(), k)
                        end