Am 26.10.2010 17:49, schrieb Ignacio Burgueño: > > You could try with HTTP_AUTHORIZATION.
Great, thanks! That's working.
Startx, it seems that env.REMOTE_USER was empty here.
I made a small "module" which just parses the HTTP_AUTHORIZATION and
returns a table. It's not perfect code because i am a lua beginner but
it can be used like that:
require('wsapi.response);
require('wsapi.authorization');
local function serve(res)
res:write("Serving...");
end
function run(wsapi_env)
local res = wsapi.response.new();
local auth =
wsapi.authorization.new(wsapi_env);
if auth:check("user","pass")
then
-- log.info("Auth ok,
serving");
serve(res)
else
if auth.user ~= nil
then
-- log.info("Auth passed. User: " .. auth.user .. "=>" ..
(auth.passwd or
""));
end
auth:request("RealmName",res);
end
return
res:finish();
end
Maybe this is helpful for other WSAPI users...
Bye
Björn
module("wsapi.authorization", package.seeall)
local function split(str,sep)
local sep, fields = sep or ":", {}
local pattern = string.format("([^%s]+)", sep)
string.gsub(str,pattern, function(c) fields[#fields+1] = c end)
return fields
end
local function parseAuth(wsapi_env)
local ret = { type = nil, user = nil, passwd = nil }
if wsapi_env["HTTP_AUTHORIZATION"] ~= "" then
local authT = split(wsapi_env["HTTP_AUTHORIZATION"]," ");
if authT[2] ~= nil then
local mime = require('mime');
ret.type = authT[1];
if authT[2] ~= nil then
authT = split(mime.unb64(authT[2]),":");
ret.user = authT[1];
ret.passwd = authT[2];
end
end
end
return ret;
end
local function requestAuth(self,realm, response)
if response then
response["WWW-Authenticate"] = 'Basic realm="' .. (realm or "") .. "'";
response.status = 401
return true;
end
return false;
end
local function checkAuth(self,user,passwd)
if self.user == user and self.passwd == passwd then
return true;
else
return false;
end
end
function new(wsapi_env)
local auth = parseAuth(wsapi_env);
auth.HTTP_AUTHORIZATION = wsapi_env["HTTP_AUTHORIZATION"] or "";
auth.request = requestAuth;
auth.check = checkAuth;
return auth
end
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