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Catchall workaround for strange sockaddresses by Jow

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This commit is contained in:
Steven Barth 2009-06-16 14:27:43 +00:00
parent b8c3aa96d4
commit b3a7ff9f8f
1 changed files with 17 additions and 1 deletions
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18
libs/lucid-http/luasrc/lucid/http/handler/catchall.lua
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@ -14,6 +14,8 @@ $Id$
local srv = require "luci.lucid.http.server"
local proto = require "luci.http.protocol"
local util = require "luci.util"
local ip = require "luci.ip"
local ipairs = ipairs
--- Catchall Handler
-- @cstyle instance
@ -37,7 +39,21 @@ end
function Redirect.handle_GET(self, request)
local target = self.target
local protocol = request.env.HTTPS and "https://" or "http://"
local server = request.env.SERVER_ADDR
local server
if request.env.REMOTE_ADDR and not request.env.REMOTE_ADDR:find(":") then
local compare = ip.IPv4(request.env.REMOTE_ADDR)
for _, iface in ipairs(request.server.interfaces) do
if iface.family == "inet" and iface.addr and iface.netmask then
if ip.IPv4(iface.addr, iface.netmask):contains(compare) then
server = iface.addr
break
end
end
end
else
server = request.env.SERVER_ADDR
end
if server:find(":") then
server = "[" .. server .. "]"
end