Software /
code /
prosody
File
spec/util_events_spec.lua @ 11749:83d6d6a70edf
net.http: fail open if surrounding code does not configure TLS
Previously, if surrounding code was not configuring the TLS context
used default in net.http, it would not validate certificates at all.
This is not a security issue with prosody, because prosody updates the
context with `verify = "peer"` as well as paths to CA certificates in
util.startup.init_http_client.
Nevertheless... Let's not leave this pitfall out there in the open.
author | Jonas Schäfer <jonas@wielicki.name> |
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date | Sun, 29 Aug 2021 15:04:47 +0200 |
parent | 11060:19dd9522f107 |
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local events = require "util.events"; describe("util.events", function () it("should export a new() function", function () assert.is_function(events.new); end); describe("new()", function () it("should return return a new events object", function () local e = events.new(); assert.is_function(e.add_handler); assert.is_function(e.remove_handler); end); end); local e, h; describe("API", function () before_each(function () e = events.new(); h = spy.new(function () end); end); it("should call handlers when an event is fired", function () e.add_handler("myevent", h); e.fire_event("myevent"); assert.spy(h).was_called(); end); it("should not call handlers when a different event is fired", function () e.add_handler("myevent", h); e.fire_event("notmyevent"); assert.spy(h).was_not_called(); end); it("should pass the data argument to handlers", function () e.add_handler("myevent", h); e.fire_event("myevent", "mydata"); assert.spy(h).was_called_with("mydata"); end); it("should support non-string events", function () local myevent = {}; e.add_handler(myevent, h); e.fire_event(myevent, "mydata"); assert.spy(h).was_called_with("mydata"); end); it("should call handlers in priority order", function () local data = {}; e.add_handler("myevent", function () table.insert(data, "h1"); end, 5); e.add_handler("myevent", function () table.insert(data, "h2"); end, 3); e.add_handler("myevent", function () table.insert(data, "h3"); end); e.fire_event("myevent", "mydata"); assert.same(data, { "h1", "h2", "h3" }); end); it("should support non-integer priority values", function () local data = {}; e.add_handler("myevent", function () table.insert(data, "h1"); end, 1); e.add_handler("myevent", function () table.insert(data, "h2"); end, 0.5); e.add_handler("myevent", function () table.insert(data, "h3"); end, 0.25); e.fire_event("myevent", "mydata"); assert.same(data, { "h1", "h2", "h3" }); end); it("should support negative priority values", function () local data = {}; e.add_handler("myevent", function () table.insert(data, "h1"); end, 1); e.add_handler("myevent", function () table.insert(data, "h2"); end, 0); e.add_handler("myevent", function () table.insert(data, "h3"); end, -1); e.fire_event("myevent", "mydata"); assert.same(data, { "h1", "h2", "h3" }); end); it("should support removing handlers", function () e.add_handler("myevent", h); e.fire_event("myevent"); e.remove_handler("myevent", h); e.fire_event("myevent"); assert.spy(h).was_called(1); end); it("should support adding multiple handlers at the same time", function () local ht = { myevent1 = spy.new(function () end); myevent2 = spy.new(function () end); myevent3 = spy.new(function () end); }; e.add_handlers(ht); e.fire_event("myevent1"); e.fire_event("myevent2"); assert.spy(ht.myevent1).was_called(); assert.spy(ht.myevent2).was_called(); assert.spy(ht.myevent3).was_not_called(); end); it("should support removing multiple handlers at the same time", function () local ht = { myevent1 = spy.new(function () end); myevent2 = spy.new(function () end); myevent3 = spy.new(function () end); }; e.add_handlers(ht); e.remove_handlers(ht); e.fire_event("myevent1"); e.fire_event("myevent2"); assert.spy(ht.myevent1).was_not_called(); assert.spy(ht.myevent2).was_not_called(); assert.spy(ht.myevent3).was_not_called(); end); pending("should support adding handlers within an event handler") pending("should support removing handlers within an event handler") it("should support getting the current handlers for an event", function () e.add_handler("myevent", h); local handlers = e.get_handlers("myevent"); assert.equal(h, handlers[1]); end); describe("wrappers", function () local w before_each(function () w = spy.new(function (handlers, event_name, event_data) assert.is_function(handlers); assert.equal("myevent", event_name) assert.equal("abc", event_data); return handlers(event_name, event_data); end); end); it("should get called", function () e.add_wrapper("myevent", w); e.add_handler("myevent", h); e.fire_event("myevent", "abc"); assert.spy(w).was_called(1); assert.spy(h).was_called(1); end); it("should be removable", function () e.add_wrapper("myevent", w); e.add_handler("myevent", h); e.fire_event("myevent", "abc"); e.remove_wrapper("myevent", w); e.fire_event("myevent", "abc"); assert.spy(w).was_called(1); assert.spy(h).was_called(2); end); it("should allow multiple wrappers", function () local w2 = spy.new(function (handlers, event_name, event_data) return handlers(event_name, event_data); end); e.add_wrapper("myevent", w); e.add_handler("myevent", h); e.add_wrapper("myevent", w2); e.fire_event("myevent", "abc"); e.remove_wrapper("myevent", w); e.fire_event("myevent", "abc"); assert.spy(w).was_called(1); assert.spy(w2).was_called(2); assert.spy(h).was_called(2); end); it("should support a mix of global and event wrappers", function () local w2 = spy.new(function (handlers, event_name, event_data) return handlers(event_name, event_data); end); e.add_wrapper(false, w); e.add_handler("myevent", h); e.add_wrapper("myevent", w2); e.fire_event("myevent", "abc"); e.remove_wrapper(false, w); e.fire_event("myevent", "abc"); assert.spy(w).was_called(1); assert.spy(w2).was_called(2); assert.spy(h).was_called(2); end); end); describe("global wrappers", function () local w before_each(function () w = spy.new(function (handlers, event_name, event_data) assert.is_function(handlers); assert.equal("myevent", event_name) assert.equal("abc", event_data); return handlers(event_name, event_data); end); end); it("should get called", function () e.add_wrapper(false, w); e.add_handler("myevent", h); e.fire_event("myevent", "abc"); assert.spy(w).was_called(1); assert.spy(h).was_called(1); end); it("should be removable", function () e.add_wrapper(false, w); e.add_handler("myevent", h); e.fire_event("myevent", "abc"); e.remove_wrapper(false, w); e.fire_event("myevent", "abc"); assert.spy(w).was_called(1); assert.spy(h).was_called(2); end); end); describe("debug hooks", function () it("should get called", function () local d = spy.new(function (handler, event_name, event_data) --luacheck: ignore 212/event_name return handler(event_data); end); e.add_handler("myevent", h); e.fire_event("myevent"); assert.spy(h).was_called(1); assert.spy(d).was_called(0); assert.is_nil(e.set_debug_hook(d)); e.fire_event("myevent", { mydata = true }); assert.spy(h).was_called(2); assert.spy(d).was_called(1); assert.spy(d).was_called_with(h, "myevent", { mydata = true }); assert.equal(d, e.set_debug_hook(nil)); e.fire_event("myevent", { mydata = false }); assert.spy(h).was_called(3); assert.spy(d).was_called(1); end); it("setting should return any existing debug hook", function () local function f() end local function g() end assert.is_nil(e.set_debug_hook(f)); assert.is_equal(f, e.set_debug_hook(g)); assert.is_equal(g, e.set_debug_hook(f)); assert.is_equal(f, e.set_debug_hook(nil)); assert.is_nil(e.set_debug_hook(f)); end); end); end); end);