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-rw-r--r--libs/core/luasrc/sys.lua17
-rw-r--r--libs/http/luasrc/http/protocol.lua88
-rw-r--r--libs/httpd/luasrc/httpd.lua119
-rw-r--r--libs/httpd/luasrc/httpd/handler/file.lua16
-rw-r--r--libs/httpd/luasrc/httpd/handler/luci.lua15
-rw-r--r--libs/httpd/luasrc/httpd/module.lua28
-rw-r--r--libs/httpd/luasrc/httpd/server.lua247
-rw-r--r--libs/web/luasrc/http.lua53
8 files changed, 355 insertions, 228 deletions
diff --git a/libs/core/luasrc/sys.lua b/libs/core/luasrc/sys.lua
index 17caa7824..54c4e0613 100644
--- a/libs/core/luasrc/sys.lua
+++ b/libs/core/luasrc/sys.lua
@@ -134,6 +134,23 @@ function syslog()
end
+-- Generates a random key of length BYTES
+function uniqueid(bytes)
+ local fp = io.open("/dev/urandom")
+ local chunk = { fp:read(bytes):byte(1, bytes) }
+ fp:close()
+
+ local hex = ""
+
+ local pattern = "%02X"
+ for i, byte in ipairs(chunk) do
+ hex = hex .. pattern:format(byte)
+ end
+
+ return hex
+end
+
+
group = {}
group.getgroup = posix.getgroup
diff --git a/libs/http/luasrc/http/protocol.lua b/libs/http/luasrc/http/protocol.lua
index 318169e0c..205869a2d 100644
--- a/libs/http/luasrc/http/protocol.lua
+++ b/libs/http/luasrc/http/protocol.lua
@@ -114,9 +114,13 @@ local process_states = { }
-- Extract "magic", the first line of a http message.
-- Extracts the message type ("get", "post" or "response"), the requested uri
-- or the status code if the line descripes a http response.
-process_states['magic'] = function( msg, chunk )
+process_states['magic'] = function( msg, chunk, err )
if chunk ~= nil then
+ -- ignore empty lines before request
+ if #chunk == 0 then
+ return true, nil
+ end
-- Is it a request?
local method, uri, http_ver = chunk:match("^([A-Z]+) ([^ ]+) HTTP/([01]%.[019])$")
@@ -156,7 +160,7 @@ process_states['magic'] = function( msg, chunk )
end
end
end
-
+
-- Can't handle it
return nil, "Invalid HTTP message magic"
end
@@ -522,6 +526,34 @@ process_states['urldecode-value'] = function( msg, chunk, filecb )
end
+-- Creates a header source from a given socket
+function header_source( sock )
+ return ltn12.source.simplify( function()
+
+ local chunk, err, part = sock:receive("*l")
+
+ -- Line too long
+ if chunk == nil then
+ if err ~= "timeout" then
+ return nil, part
+ and "Line exceeds maximum allowed length["..part.."]"
+ or "Unexpected EOF"
+ else
+ return nil, err
+ end
+
+ -- Line ok
+ elseif chunk ~= nil then
+
+ -- Strip trailing CR
+ chunk = chunk:gsub("\r$","")
+
+ return chunk, nil
+ end
+ end )
+end
+
+
-- Decode MIME encoded data.
function mimedecode_message_body( source, msg, filecb )
@@ -617,20 +649,6 @@ function urldecode_message_body( source, msg )
end
--- Parse a http message
-function parse_message( data, filecb )
-
- local reader = _linereader( data, HTTP_MAX_READBUF )
- local message = parse_message_header( reader )
-
- if message then
- parse_message_body( reader, message, filecb )
- end
-
- return message
-end
-
-
-- Parse a http message header
function parse_message_header( source )
@@ -673,7 +691,7 @@ function parse_message_header( source )
REQUEST_URI = msg.request_uri;
SCRIPT_NAME = msg.request_uri:gsub("?.+$","");
SCRIPT_FILENAME = ""; -- XXX implement me
- SERVER_PROTOCOL = "HTTP/" .. msg.http_version
+ SERVER_PROTOCOL = "HTTP/" .. string.format("%.1f", msg.http_version)
}
-- Populate HTTP_* environment variables
@@ -702,19 +720,6 @@ end
-- Parse a http message body
function parse_message_body( source, msg, filecb )
-
- -- Install an additional filter if we're operating on chunked transfer
- -- coding and client is HTTP/1.1 capable
- if msg.http_version == 1.1 and
- msg.headers['Transfer-Encoding'] and
- msg.headers['Transfer-Encoding']:find("chunked")
- then
- source = ltn12.source.chain(
- source, luci.http.protocol.filter.decode_chunked
- )
- end
-
-
-- Is it multipart/mime ?
if msg.env.REQUEST_METHOD == "POST" and msg.env.CONTENT_TYPE and
msg.env.CONTENT_TYPE:match("^multipart/form%-data")
@@ -771,33 +776,14 @@ function parse_message_body( source, msg, filecb )
end
end
-
--- Push a response to a socket
-function push_response(request, response, sourceout, sinkout, sinkerr)
- local code = response.status
- sinkout(request.env.SERVER_PROTOCOL .. " " .. code .. " " .. statusmsg[code] .. "\r\n")
-
- -- FIXME: Add support for keep-alive
- response.headers["Connection"] = "close"
-
- for k,v in pairs(response.headers) do
- sinkout(k .. ": " .. v .. "\r\n")
- end
-
- sinkout("\r\n")
-
- if sourceout then
- ltn12.pump.all(sourceout, sinkout)
- end
-end
-
-
-- Status codes
statusmsg = {
[200] = "OK",
[400] = "Bad Request",
[403] = "Forbidden",
[404] = "Not Found",
+ [405] = "Method Not Allowed",
+ [411] = "Length Required",
[500] = "Internal Server Error",
[503] = "Server Unavailable",
}
diff --git a/libs/httpd/luasrc/httpd.lua b/libs/httpd/luasrc/httpd.lua
index 6524bc1de..a9b1ccbb4 100644
--- a/libs/httpd/luasrc/httpd.lua
+++ b/libs/httpd/luasrc/httpd.lua
@@ -27,13 +27,59 @@ function Socket(ip, port)
return sock, err
end
+Thread = luci.util.class()
+
+function Thread.__init__(self, socket, func)
+ self.socket = socket
+ self.routine = coroutine.create(func)
+ self.stamp = os.time()
+ self.waiting = false
+end
+
+function Thread.getidletime(self)
+ return os.difftime(os.time(), self.stamp)
+end
+
+function Thread.iswaiting(self)
+ return self.waiting
+end
+
+function Thread.receive(self, ...)
+ local chunk, err, part
+ self.waiting = true
+
+ repeat
+ coroutine.yield()
+ chunk, err, part = self.socket:receive(...)
+ until err ~= "timeout"
+
+ self.waiting = false
+ return chunk, err, part
+end
+
+function Thread.resume(self, ...)
+ return coroutine.resume(self.routine, self, ...)
+end
+
+function Thread.status(self)
+ return coroutine.status(self.routine)
+end
+
+function Thread.touch(self)
+ self.stamp = os.time()
+end
Daemon = luci.util.class()
function Daemon.__init__(self, threadlimit, timeout)
self.reading = {}
- self.running = {}
+ self.threads = {}
self.handler = {}
+ self.waiting = {}
+ self.threadc = 0
+
+ setmetatable(self.waiting, {__mode = "v"})
+
self.debug = false
self.threadlimit = threadlimit
self.timeout = timeout or 0.1
@@ -58,10 +104,7 @@ end
function Daemon.step(self)
local input, output, err = socket.select( self.reading, nil, 0 )
-
- if err == "timeout" and #self.running == 0 then
- socket.sleep(self.timeout)
- end
+ local working = false
-- accept new connections
for i, connection in ipairs(input) do
@@ -70,19 +113,18 @@ function Daemon.step(self)
if sock then
-- check capacity
- if not self.threadlimit or #self.running < self.threadlimit then
+ if not self.threadlimit or self.threadc < self.threadlimit then
if self.debug then
self:dprint("Accepted incoming connection from " .. sock:getpeername())
end
-
- table.insert( self.running, {
- coroutine.create( self.handler[connection].clhandler ),
- sock
- } )
+
+ local t = Thread(sock, self.handler[connection].clhandler)
+ self.threads[sock] = t
+ self.threadc = self.threadc + 1
if self.debug then
- self:dprint("Created " .. tostring(self.running[#self.running][1]))
+ self:dprint("Created " .. tostring(t))
end
-- reject client
@@ -101,27 +143,62 @@ function Daemon.step(self)
end
-- create client handler
- for i, client in ipairs( self.running ) do
+ for sock, thread in pairs( self.threads ) do
-- reap dead clients
- if coroutine.status( client[1] ) == "dead" then
+ if thread:status() == "dead" then
if self.debug then
- self:dprint("Completed " .. tostring(client[1]))
+ self:dprint("Completed " .. tostring(thread))
end
- table.remove( self.running, i )
- else
+ sock:close()
+ self.threadc = self.threadc - 1
+ self.threads[sock] = nil
+ -- resume working threads
+ elseif not thread:iswaiting() then
if self.debug then
- self:dprint("Resuming " .. tostring(client[1]))
+ self:dprint("Resuming " .. tostring(thread))
end
- local stat, err = coroutine.resume( client[1], client[2] )
+ local stat, err = thread:resume()
+ if stat then
+ thread:touch()
+ if not thread:iswaiting() then
+ working = true
+ else
+ table.insert(self.waiting, sock)
+ end
+ end
if self.debug then
- self:dprint(tostring(client[1]) .. " returned")
+ self:dprint(tostring(thread) .. " returned")
if not stat then
- self:dprint("Error in " .. tostring(client[1]) .. " " .. err)
+ self:dprint("Error in " .. tostring(thread) .. " " .. err)
+ end
+ end
+ end
+ end
+
+ -- check for data on waiting threads
+ input, output, err = socket.select( self.waiting, nil, 0 )
+
+ for i, sock in ipairs(input) do
+ self.threads[sock]:resume()
+ self.threads[sock]:touch()
+
+ if not self.threads[sock]:iswaiting() then
+ for i, s in ipairs(self.waiting) do
+ if s == sock then
+ table.remove(self.waiting, i)
+ break
end
end
+ if not working then
+ working = true
+ end
end
end
+
+ if err == "timeout" and not working then
+ socket.sleep(self.timeout)
+ end
end
diff --git a/libs/httpd/luasrc/httpd/handler/file.lua b/libs/httpd/luasrc/httpd/handler/file.lua
index 83549f338..8d75edc9a 100644
--- a/libs/httpd/luasrc/httpd/handler/file.lua
+++ b/libs/httpd/luasrc/httpd/handler/file.lua
@@ -11,18 +11,28 @@ function Simple.__init__(self, docroot)
self.docroot = docroot
end
-function Simple.handle(self, request, sourcein, sinkerr)
- local uri = request.env.PATH_INFO
+function Simple.getfile(self, uri)
local file = self.docroot .. uri:gsub("%.%./", "")
local stat = luci.fs.stat(file)
+
+ return file, stat
+end
+
+function Simple.handle_get(self, request, sourcein, sinkerr)
+ local file, stat = self:getfile(request.env.PATH_INFO)
if stat then
if stat.type == "regular" then
return Response(200, {["Content-Length"] = stat.size}), ltn12.source.file(io.open(file))
else
- return self:failure(403, "Unable to transmit " .. stat.type .. " " .. uri)
+ return self:failure(403, "Unable to transmit " .. stat.type .. " " .. request.env.PATH_INFO)
end
else
return self:failure(404, "No such file: " .. uri)
end
+end
+
+function Simple.handle_head(self, ...)
+ local response, sourceout = self:handle_get(...)
+ return response
end \ No newline at end of file
diff --git a/libs/httpd/luasrc/httpd/handler/luci.lua b/libs/httpd/luasrc/httpd/handler/luci.lua
index e4916bd2c..35f832d45 100644
--- a/libs/httpd/luasrc/httpd/handler/luci.lua
+++ b/libs/httpd/luasrc/httpd/handler/luci.lua
@@ -10,7 +10,16 @@ function Luci.__init__(self)
luci.httpd.module.Handler.__init__(self)
end
-function Luci.handle(self, request, sourcein, sinkerr)
+function Luci.handle_head(self, ...)
+ local response, sourceout = self:handle_get(...)
+ return response
+end
+
+function Luci.handle_post(self, ...)
+ return self:handle_get(...)
+end
+
+function Luci.handle_get(self, request, sourcein, sinkerr)
local r = luci.http.Request(
request.env,
sourcein,
@@ -22,7 +31,7 @@ function Luci.handle(self, request, sourcein, sinkerr)
local status = 200
local x = coroutine.create(luci.dispatcher.httpdispatch)
- while id < 3 do
+ while not id or id < 3 do
coroutine.yield()
res, id, data1, data2 = coroutine.resume(x, r)
@@ -45,6 +54,8 @@ function Luci.handle(self, request, sourcein, sinkerr)
local res, id, data = coroutine.resume(x)
if not res then
return nil, id
+ elseif not id then
+ return true
elseif id == 5 then
return nil
else
diff --git a/libs/httpd/luasrc/httpd/module.lua b/libs/httpd/luasrc/httpd/module.lua
index c321856a8..46cfa54ff 100644
--- a/libs/httpd/luasrc/httpd/module.lua
+++ b/libs/httpd/luasrc/httpd/module.lua
@@ -24,6 +24,7 @@ Handler = luci.util.class()
-- Constructor
function Handler.__init__(self)
self.filters = {}
+ self.handler = {}
end
@@ -41,9 +42,10 @@ function Handler.failure(self, code, message)
return response, sourceout
end
-
-- Processes a request
-function Handler.process(self, request, sourcein, sinkout, sinkerr)
+function Handler.process(self, request, sourcein, sinkerr, ...)
+ local stat, response, sourceout
+
-- Process incoming filters
for i, f in ipairs(self.filters) do
local i = f:get("input")
@@ -57,14 +59,20 @@ function Handler.process(self, request, sourcein, sinkout, sinkerr)
end
end
- -- Run the handler
- local stat, response, sourceout = luci.util.copcall(
- self.handle, self, request, sourcein, sinkerr
- )
+ -- Detect request Method
+ local hname = "handle_" .. request.request_method
+ if self[hname] then
+ -- Run the handler
+ stat, response, sourceout = luci.util.copcall(
+ self[hname], self, request, sourcein, sinkerr, ...
+ )
- -- Check for any errors
- if not stat then
- response, sourceout = self:failure(500, response)
+ -- Check for any errors
+ if not stat then
+ response, sourceout = self:failure(500, response)
+ end
+ else
+ response, sourceout = self:failure(405, luci.http.protocol.statusmsg[405])
end
-- Check data
@@ -85,7 +93,7 @@ function Handler.process(self, request, sourcein, sinkout, sinkerr)
end
end
- luci.http.protocol.push_response(request, response, sourceout, sinkout, sinkerr)
+ return response, sourceout
end
diff --git a/libs/httpd/luasrc/httpd/server.lua b/libs/httpd/luasrc/httpd/server.lua
index 90fdd7ed3..181ca24a1 100644
--- a/libs/httpd/luasrc/httpd/server.lua
+++ b/libs/httpd/luasrc/httpd/server.lua
@@ -14,6 +14,8 @@ $Id$
]]--
module("luci.httpd.server", package.seeall)
+require("socket")
+require("socket.http")
require("luci.util")
READ_BUFSIZE = 1024
@@ -26,7 +28,7 @@ function VHost.__init__(self, handler)
self.dhandler = {}
end
-function VHost.process(self, request, sourcein, sinkout, sinkerr)
+function VHost.process(self, request, sourcein, sinkerr, ...)
local handler = self.handler
local uri = request.env.REQUEST_URI:match("^([^?]*)")
@@ -47,10 +49,7 @@ function VHost.process(self, request, sourcein, sinkout, sinkerr)
end
if handler then
- handler:process(request, sourcein, sinkout, sinkerr)
- return true
- else
- return false
+ return handler:process(request, sourcein, sinkerr, ...)
end
end
@@ -69,8 +68,6 @@ end
Server = luci.util.class()
function Server.__init__(self, host)
- self.clhandler = client_handler
- self.errhandler = error503
self.host = host
self.vhosts = {}
end
@@ -86,129 +83,153 @@ end
function Server.create_daemon_handlers(self)
return function(...) return self:process(...) end,
- function(...) return self:error503(...) end
+ function(...) return self:error_overload(...) end
end
-function Server.create_client_sources(self, client)
- -- Create LTN12 block source
- local block_source = function()
- -- Yielding here may cause chaos in coroutine based modules, be careful
- -- coroutine.yield()
-
- local chunk, err, part = client:receive( READ_BUFSIZE )
-
- if chunk == nil and err == "timeout" then
- return part
- elseif chunk ~= nil then
- return chunk
- else
- return nil, err
- end
-
- end
-
-
- -- Create LTN12 line source
- local line_source = ltn12.source.simplify( function()
-
- coroutine.yield()
-
- local chunk, err, part = client:receive("*l")
-
- -- Line too long
- if chunk == nil and err ~= "timeout" then
-
- return nil, part
- and "Line exceeds maximum allowed length["..part.."]"
- or "Unexpected EOF"
-
- -- Line ok
- elseif chunk ~= nil then
-
- -- Strip trailing CR
- chunk = chunk:gsub("\r$","")
-
- -- We got end of headers, switch to dummy source
- if #chunk == 0 then
- return "", function()
- return nil
- end
- else
- return chunk, nil
- end
- end
- end )
-
- return block_source, line_source
-end
-
-
-function Server.error400(self, socket, msg)
- socket:send( "HTTP/1.0 400 Bad request\r\n" )
- socket:send( "Content-Type: text/plain\r\n\r\n" )
-
- if msg then
- socket:send( msg .. "\r\n" )
- end
-
- socket:close()
-end
-
-function Server.error500(self, socket, msg)
- socket:send( "HTTP/1.0 500 Internal Server Error\r\n" )
+function Server.error(self, socket, code, msg)
+ hcode = tostring(code)
+
+ socket:send( "HTTP/1.1 " .. hcode .. " " ..
+ luci.http.protocol.statusmsg[code] .. "\r\n" )
+ socket:send( "Connection: close\r\n" )
socket:send( "Content-Type: text/plain\r\n\r\n" )
if msg then
- socket:send( msg .. "\r\n" )
+ socket:send( "HTTP-Error " .. code .. ": " .. msg .. "\r\n" )
end
-
- socket:close()
end
-function Server.error503(self, socket)
- socket:send( "HTTP/1.0 503 Server unavailable\r\n" )
- socket:send( "Content-Type: text/plain\r\n\r\n" )
- socket:send( "There are too many clients connected, try again later\r\n" )
- socket:close()
+function Server.error_overload(self, socket)
+ self:error(socket, 503, "Too many simultaneous connections")
end
-function Server.process(self, client)
+function Server.process( self, thread )
+ -- Setup sockets and sources
+ local client = thread.socket
client:settimeout( 0 )
- local sourcein, sourcehdr = self:create_client_sources(client)
- local sinkerr = ltn12.sink.file(io.stderr)
-
- -- FIXME: Add keep-alive support
- local sinkout = socket.sink("close-when-done", client)
-
- coroutine.yield()
-
- -- parse headers
- local message, err = luci.http.protocol.parse_message_header( sourcehdr )
-
- if message then
- -- If we have a HTTP/1.1 client and an Expect: 100-continue header then
- -- respond with HTTP 100 Continue message
- if message.http_version == 1.1 and message.headers['Expect'] and
- message.headers['Expect'] == '100-continue'
- then
- client:send("HTTP/1.1 100 Continue\r\n\r\n")
+ local sourcein = ltn12.source.empty()
+ local sourcehdr = luci.http.protocol.header_source( thread )
+ local sinkerr = ltn12.sink.file( io.stderr )
+
+ local close = false
+
+ local reading = { client }
+
+ local message, err
+
+ socket.sleep(5)
+
+ repeat
+ -- parse headers
+ message, err = luci.http.protocol.parse_message_header( sourcehdr )
+
+ if not message then
+ self:error( client, 400, err )
+ break
+ end
+
+ coroutine.yield()
+
+ -- keep-alive
+ if message.http_version == 1.1 then
+ close = (message.env.HTTP_CONNECTION == "close")
+ else
+ close = not message.env.HTTP_CONNECTION or message.env.HTTP_CONNECTION == "close"
end
-
- local host = self.vhosts[message.env.HTTP_HOST] or self.host
- if host then
- if host:process(message, sourcein, sinkout, sinkerr) then
- sinkout()
+
+ if message.request_method == "get" or message.request_method == "head" then
+ -- Be happy
+
+ elseif message.request_method == "post" then
+ -- If we have a HTTP/1.1 client and an Expect: 100-continue header then
+ -- respond with HTTP 100 Continue message
+ if message.http_version == 1.1 and message.headers['Expect'] and
+ message.headers['Expect'] == '100-continue'
+ then
+ client:send("HTTP/1.1 100 Continue\r\n\r\n")
+ end
+
+ if message.headers['Transfer-Encoding'] and
+ message.headers['Transfer-Encoding'] ~= "identity" then
+ sourcein = socket.source("http-chunked", thread)
+ elseif message.env.CONTENT_LENGTH then
+ sourcein = socket.source("by-length", thread,
+ tonumber(message.env.CONTENT_LENGTH))
else
- self:error500( client, "No suitable path handler found" )
+ self:error( client, 411, luci.http.protocol.statusmsg[411] )
+ break;
end
+
else
- self:error500( client, "No suitable host handler found" )
+ self:error( client, 405, luci.http.protocol.statusmsg[405] )
+ break;
+
end
- else
- self:error400( client, err )
- return nil
- end
+
+
+ local host = self.vhosts[message.env.HTTP_HOST] or self.host
+ if not host then
+ self:error( client, 500, "Unable to find matching host" )
+ break;
+ end
+
+ coroutine.yield()
+
+ local response, sourceout = host:process(
+ message, sourcein, sinkerr,
+ client, io.stderr
+ )
+ if not response then
+ self:error( client, 500, "Error processing handler" )
+ end
+
+ coroutine.yield()
+
+ -- Post process response
+ local sinkmode = close and "close-when-done" or "keep-open"
+
+ if sourceout then
+ if not response.headers["Content-Length"] then
+ if message.http_version == 1.1 then
+ response.headers["Transfer-Encoding"] = "chunked"
+ sinkmode = "http-chunked"
+ else
+ close = true
+ sinkmode = "close-when-done"
+ end
+ end
+ end
+
+ if close then
+ response.headers["Connection"] = "close"
+ end
+
+
+ local sinkout = socket.sink(sinkmode, client)
+
+ local header =
+ message.env.SERVER_PROTOCOL .. " " ..
+ tostring(response.status) .. " " ..
+ luci.http.protocol.statusmsg[response.status] .. "\r\n"
+
+
+ for k,v in pairs(response.headers) do
+ header = header .. k .. ": " .. v .. "\r\n"
+ end
+
+ client:send(header .. "\r\n")
+
+ if sourceout then
+ local eof = false
+ repeat
+ coroutine.yield()
+ eof = not ltn12.pump.step(sourceout, sinkout)
+ until eof
+ end
+ until close
+
+ client:close()
end
diff --git a/libs/web/luasrc/http.lua b/libs/web/luasrc/http.lua
index bb05c680b..37050e478 100644
--- a/libs/web/luasrc/http.lua
+++ b/libs/web/luasrc/http.lua
@@ -7,9 +7,6 @@ HTTP-Header manipulator and form variable preprocessor
FileId:
$Id$
-ToDo:
-- Cookie handling
-
License:
Copyright 2008 Steven Barth <steven@midlink.org>
@@ -51,22 +48,14 @@ function Request.__init__(self, env, sourcein, sinkerr)
params = luci.http.protocol.urldecode_params(env.QUERY_STRING or ""),
}
- setmetatable(self.message.params, {__index =
- function(tbl, key)
- setmetatable(tbl, nil)
-
- luci.http.protocol.parse_message_body(
- self.input,
- self.message,
- self.filehandler
- )
-
- return rawget(tbl, key)
- end
- })
+ self.parsed_input = false
end
function Request.formvalue(self, name, default)
+ if not self.parsed_input then
+ self:_parse_input()
+ end
+
if name then
return self.message.params[name] and tostring(self.message.params[name]) or default
else
@@ -78,6 +67,10 @@ function Request.formvaluetable(self, prefix)
local vals = {}
prefix = prefix and prefix .. "." or "."
+ if not self.parsed_input then
+ self:_parse_input()
+ end
+
local void = self.message.params[nil]
for k, v in pairs(self.message.params) do
if k:find(prefix, 1, true) == 1 then
@@ -88,6 +81,13 @@ function Request.formvaluetable(self, prefix)
return vals
end
+function Request.getcookie(self, name)
+ local c = string.gsub(";" .. (self:getenv("HTTP_COOKIE") or "") .. ";", "%s*;%s*", ";")
+ local p = ";" .. name .. "=(.-);"
+ local i, j, value = cookies:find(p)
+ return value and urldecode(value)
+end
+
function Request.getenv(self, name)
if name then
return self.message.env[name]
@@ -100,6 +100,15 @@ function Request.setfilehandler(self, callback)
self.filehandler = callback
end
+function Request._parse_input(self)
+ luci.http.protocol.parse_message_body(
+ self.input,
+ self.message,
+ self.filehandler
+ )
+ self.parsed_input = true
+end
+
function close()
if not context.eoh then
@@ -177,18 +186,6 @@ function write(content)
coroutine.yield(4, content)
end
-
-function basic_auth(realm, errorpage)
- header("Status", "401 Unauthorized")
- header("WWW-Authenticate", string.format('Basic realm="%s"', realm or ""))
-
- if errorpage then
- errorpage()
- end
-
- close()
-end
-
function redirect(url)
header("Status", "302 Found")
header("Location", url)