mod_http_xep227: Add support for import via APIs rather than direct store manipulation
In particular this transitions PEP nodes and data to be imported via mod_pep's
APIs, fixing issues with importing at runtime while PEP data may already be
live in RAM.
Next obvious candidate for this approach is rosters, so clients get immediate
roster pushes and other special handling (such as emitting subscribes to reach
the desired subscription state).
-- HTTP Is User Valid
-- By Nicolas Cedilnik <nicoco@nicoco.fr>
local jid_prep = require "util.jid".prep;
local jid_split = require "util.jid".split;
local test_password = require "core.usermanager".test_password;
local b64_decode = require "util.encodings".base64.decode;
local saslprep = require "util.encodings".stringprep.saslprep;
local realm = module:get_host() .. "/" .. module:get_name();
module:depends"http";
local function authenticate (event, path)
local request = event.request;
local response = event.response;
local headers = request.headers;
if not headers.authorization then
response.headers.www_authenticate = ("Basic realm=%q"):format(realm);
return 401
end
local from_jid, password = b64_decode(headers.authorization:match"[^ ]*$"):match"([^:]*):(.*)";
from_jid = jid_prep(from_jid);
password = saslprep(password);
if from_jid and password then
local user, host = jid_split(from_jid);
local ok, err = test_password(user, host, password);
if ok and user and host then
return 200
elseif err then
return 401
end
end
end
module:provides("http", {
route = {
GET = authenticate
};
});