modules/rpc/luasrc/controller/rpc.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5 Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
   6
   7 Licensed under the Apache License, Version 2.0 (the "License");
   8 you may not use this file except in compliance with the License.
   9 You may obtain a copy of the License at
  10
  11         http://www.apache.org/licenses/LICENSE-2.0
  12
  13 $Id$
  14 ]]--
  15
  16 local require = require
  17 local pairs = pairs
  18 local print = print
  19
  20 module "luci.controller.rpc"
  21
  22 function index()
  23         local function authenticator(validator, accs)
  24                 local auth = luci.http.formvalue("auth", true)
  25                 if auth then
  26                         local user = luci.sauth.read(auth)
  27                         if user and luci.util.contains(accs, user) then
  28                                 return user, auth
  29                         end
  30                 end
  31                 luci.http.status(403, "Forbidden")
  32         end
  33
  34         uci = entry({"rpc", "uci"}, call("rpc_uci"))
  35         uci.sysauth = "root"
  36         uci.sysauth_authenticator = authenticator
  37
  38         fs = entry({"rpc", "fs"}, call("rpc_fs"))
  39         fs.sysauth = "root"
  40         fs.sysauth_authenticator = authenticator
  41
  42         fs = entry({"rpc", "sys"}, call("rpc_sys"))
  43         fs.sysauth = "root"
  44         fs.sysauth_authenticator = authenticator
  45
  46         uci = entry({"rpc", "auth"}, call("rpc_auth"))
  47 end
  48
  49 function rpc_auth()
  50         local jsonrpc = require "luci.jsonrpc"
  51         local sauth   = require "luci.sauth"
  52         local http    = require "luci.http"
  53         local sys     = require "luci.sys"
  54
  55         http.setfilehandler()
  56
  57         local loginstat
  58
  59         local server = {}
  60         server.login = function(user, pass)
  61                 local sid
  62
  63                 if sys.user.checkpasswd(user, pass) then
  64                         sid = sys.uniqueid(16)
  65                         http.header("Set-Cookie", "sysauth=" .. sid.."; path=/")
  66                         sauth.write(sid, user)
  67                 end
  68
  69                 return sid
  70         end
  71
  72         http.prepare_content("application/json")
  73         http.write(jsonrpc.handle(server, http.content()))
  74 end
  75
  76 function rpc_uci()
  77         local uci     = require "luci.controller.rpc.uci"
  78         local jsonrpc = require "luci.jsonrpc"
  79         local http    = require "luci.http"
  80
  81         http.setfilehandler()
  82         http.prepare_content("application/json")
  83         http.write(jsonrpc.handle(uci, http.content()))
  84 end
  85
  86 function rpc_fs()
  87         local fs      = require "luci.fs"
  88         local jsonrpc = require "luci.jsonrpc"
  89         local http    = require "luci.http"
  90
  91         http.setfilehandler()
  92         http.prepare_content("application/json")
  93         http.write(jsonrpc.handle(fs, http.content()))
  94 end
  95
  96 function rpc_sys()
  97         local sys     = require "luci.sys"
  98         local jsonrpc = require "luci.jsonrpc"
  99         local http    = require "luci.http"
 100
 101         http.setfilehandler()
 102         http.prepare_content("application/json")
 103         http.write(jsonrpc.handle(sys, http.content()))
 104 end