net.server_epoll: Add support for systemd socket activation
Allows creating listening sockets and accepting client connections
before Prosody starts.
This is unlike normal Prosody dynamic resource management, where ports
may added and removed at any time, and the ports defined by the config.
Weird things happen if these are closed (e.g. due to reload) so here we
prevent closing and ensure sockets are reused when opened again.
local sasl = require "util.sasl";
-- profile * mechanism
-- callbacks could use spies instead
describe("util.sasl", function ()
describe("plain_test profile", function ()
local profile = {
plain_test = function (_, username, password, realm)
assert.equals("user", username)
assert.equals("pencil", password)
assert.equals("sasl.test", realm)
return true, true;
end;
};
it("works with PLAIN", function ()
local plain = sasl.new("sasl.test", profile);
assert.truthy(plain:select("PLAIN"));
assert.truthy(plain:process("\000user\000pencil"));
assert.equals("user", plain.username);
end);
end);
describe("plain profile", function ()
local profile = {
plain = function (_, username, realm)
assert.equals("user", username)
assert.equals("sasl.test", realm)
return "pencil", true;
end;
};
it("works with PLAIN", function ()
local plain = sasl.new("sasl.test", profile);
assert.truthy(plain:select("PLAIN"));
assert.truthy(plain:process("\000user\000pencil"));
assert.equals("user", plain.username);
end);
-- TODO SCRAM
end);
describe("oauthbearer profile", function()
local profile = {
oauthbearer = function(_, token, _realm, _authzid)
if token == "example-bearer-token" then
return "user", true, {};
else
return nil, nil, {}
end
end;
}
it("works with OAUTHBEARER", function()
local bearer = sasl.new("sasl.test", profile);
assert.truthy(bearer:select("OAUTHBEARER"));
assert.equals("success", bearer:process("n,,\1auth=Bearer example-bearer-token\1\1"));
assert.equals("user", bearer.username);
end)
it("returns extras with OAUTHBEARER", function()
local bearer = sasl.new("sasl.test", profile);
assert.truthy(bearer:select("OAUTHBEARER"));
local status, extra = bearer:process("n,,\1auth=Bearer unknown\1\1");
assert.equals("challenge", status);
assert.equals("{\"status\":\"invalid_token\"}", extra);
assert.equals("failure", bearer:process("\1"));
end)
end)
end);