180 lines
4.7 KiB
Plaintext
180 lines
4.7 KiB
Plaintext
![]() |
--[[
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LuCI - Lua Configuration Interface
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Copyright 2008 Steven Barth <steven@midlink.org>
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Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
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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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]]--
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local require = require
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local pairs = pairs
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local print = print
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local pcall = pcall
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local table = table
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module "luci.controller.rpc"
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function index()
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local function authenticator(validator, accs)
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local auth = luci.http.formvalue("auth", true)
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if auth then
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local sdat = luci.sauth.read(auth)
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user = loadstring(sdat)().user
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if user and luci.util.contains(accs, user) then
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return user, auth
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end
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end
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luci.http.status(403, "Forbidden")
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end
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local rpc = node("rpc")
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rpc.sysauth = "root"
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rpc.sysauth_authenticator = authenticator
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rpc.notemplate = true
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entry({"rpc", "uci"}, call("rpc_uci"))
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entry({"rpc", "uvl"}, call("rpc_uvl"))
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entry({"rpc", "fs"}, call("rpc_fs"))
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entry({"rpc", "sys"}, call("rpc_sys"))
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entry({"rpc", "ipkg"}, call("rpc_ipkg"))
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entry({"rpc", "auth"}, call("rpc_auth")).sysauth = false
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end
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function rpc_auth()
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local jsonrpc = require "luci.jsonrpc"
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local sauth = require "luci.sauth"
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local http = require "luci.http"
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local sys = require "luci.sys"
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local ltn12 = require "luci.ltn12"
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local util = require "luci.util"
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local loginstat
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local server = {}
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server.challenge = function(user, pass)
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local sid, token, secret
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if sys.user.checkpasswd(user, pass) then
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sid = sys.uniqueid(16)
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token = sys.uniqueid(16)
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secret = sys.uniqueid(16)
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http.header("Set-Cookie", "sysauth=" .. sid.."; path=/")
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sauth.write(sid, util.get_bytecode({
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user=user,
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token=token,
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secret=secret
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}))
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end
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return sid and {sid=sid, token=token, secret=secret}
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end
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server.login = function(...)
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local challenge = server.challenge(...)
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return challenge and challenge.sid
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end
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http.prepare_content("application/json")
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ltn12.pump.all(jsonrpc.handle(server, http.source()), http.write)
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end
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function rpc_uci()
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if not pcall(require, "luci.model.uci") then
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luci.http.status(404, "Not Found")
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return nil
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end
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local uci = require "luci.jsonrpcbind.uci"
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local jsonrpc = require "luci.jsonrpc"
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local http = require "luci.http"
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local ltn12 = require "luci.ltn12"
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http.prepare_content("application/json")
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ltn12.pump.all(jsonrpc.handle(uci, http.source()), http.write)
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end
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function rpc_uvl()
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if not pcall(require, "luci.uvl") then
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luci.http.status(404, "Not Found")
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return nil
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end
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local uvl = require "luci.jsonrpcbind.uvl"
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local jsonrpc = require "luci.jsonrpc"
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local http = require "luci.http"
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local ltn12 = require "luci.ltn12"
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http.prepare_content("application/json")
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ltn12.pump.all(jsonrpc.handle(uvl, http.source()), http.write)
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end
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function rpc_fs()
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local util = require "luci.util"
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local io = require "io"
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local fs2 = util.clone(require "nixio.fs")
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local jsonrpc = require "luci.jsonrpc"
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local http = require "luci.http"
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local ltn12 = require "luci.ltn12"
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function fs2.readfile(filename)
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local stat, mime = pcall(require, "mime")
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if not stat then
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error("Base64 support not available. Please install LuaSocket.")
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end
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local fp = io.open(filename)
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if not fp then
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return nil
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end
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local output = {}
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local sink = ltn12.sink.table(output)
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local source = ltn12.source.chain(ltn12.source.file(fp), mime.encode("base64"))
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return ltn12.pump.all(source, sink) and table.concat(output)
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end
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function fs2.writefile(filename, data)
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local stat, mime = pcall(require, "mime")
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if not stat then
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error("Base64 support not available. Please install LuaSocket.")
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end
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local file = io.open(filename, "w")
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local sink = file and ltn12.sink.chain(mime.decode("base64"), ltn12.sink.file(file))
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return sink and ltn12.pump.all(ltn12.source.string(data), sink) or false
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end
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http.prepare_content("application/json")
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ltn12.pump.all(jsonrpc.handle(fs2, http.source()), http.write)
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end
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function rpc_sys()
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local sys = require "luci.sys"
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local jsonrpc = require "luci.jsonrpc"
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local http = require "luci.http"
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local ltn12 = require "luci.ltn12"
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http.prepare_content("application/json")
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ltn12.pump.all(jsonrpc.handle(sys, http.source()), http.write)
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end
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function rpc_ipkg()
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if not pcall(require, "luci.model.ipkg") then
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luci.http.status(404, "Not Found")
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return nil
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end
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local ipkg = require "luci.model.ipkg"
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local jsonrpc = require "luci.jsonrpc"
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local http = require "luci.http"
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local ltn12 = require "luci.ltn12"
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http.prepare_content("application/json")
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ltn12.pump.all(jsonrpc.handle(ipkg, http.source()), http.write)
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end
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