190 Commits (dev)

Author	SHA1	Message	Date
Jason Rhinelander	ccc7b5c9e9	Merge Logic functions into EventLoop ... loop->call(...) is similar to the old logic->Call(...), but is smart about the current thread: if called from within the event loop it simply runs the argument directly, otherwise it queues it. Similarly most of the other event loop calls are also now thread-aware: for example, `call_later(...)` can queue the job directly when called if in the event loop rather than having to double-queue through the even loop (once to call, then inside the call to initiate the time).	3 years ago
Jason Rhinelander	5b555ee5aa	Replace libuv with uvw & related refactoring ... - removes all the llarp_ev_* functions, replacing with methods/classes/functions in the llarp namespace. - banish ev/ev.h to the void - Passes various things by const lvalue ref, especially shared_ptr's that don't need to be copied (to avoid an atomic refcount increment/decrement). - Add a llarp::UDPHandle abstract class for UDP handling - Removes the UDP tick handler; code that needs tick can just do a separate handler on the event loop outside the UDP socket. - Adds an "OwnedBuffer" which owns its own memory but is implicitly convertible to a llarp_buffer_t. This is mostly needed to take over ownership of buffers from uvw without copying them as, currently, uvw does its own allocation (pending some open upstream issues/PRs). - Logic: - add `make_caller`/`call_forever`/`call_every` utility functions to abstract Call wrapping and dependent timed tasks. - Add inLogicThread() so that code can tell its inside the logic thread (typically for debugging assertions). - get rid of janky integer returns and dealing with cancellations on call_later: the other methods added here and the event loop code remove the need for them. - Event loop: - redo everything with uvw instead of libuv - rename EventLoopWakeup::Wakeup to EventLoopWakeup::Trigger to better reflect what it does. - add EventLoopRepeater for repeated events, and replace the code that reschedules itself every time it is called with a repeater. - Split up `EventLoop::run()` into a non-virtual base method and abstract `run_loop()` methods; the base method does a couple extra setup/teardown things that don't need to be in the derived class. - udp_listen is replaced with ev->udp(...) which returns a new UDPHandle object rather that needing gross C-style-but-not-actually-C-compatible structs. - Remove unused register_poll_fd_(un)readable - Use shared_ptr for EventLoopWakeup rather than returning a raw pointer; uvw lets us not have to worry about having the event loop class maintain ownership of it. - Add factory EventLoop::create() function to create a default (uvw-based) event loop (previously this was one of the llarp_ev_blahblah unnamespaced functions). - ev_libuv: this is mostly rewritten; all of the glue code/structs, in particular, are gone as they are no longer needed with uvw. - DNS: - Rename DnsHandler to DnsInterceptor to better describe what it does (this is the code that intercepts all DNS to the tun IP range for Android). - endpoint: - remove unused "isolated network" code - remove distinct (but actually always the same) variables for router/endpoint logic objects - llarp_buffer_t - make constructors type-safe against being called with points to non-size-1 values - tun packet reading: - read all available packets off the device/file descriptor; previously we were reading one packet at a time then returning to the event loop to poll again. - ReadNextPacket() now returns a 0-size packet if the read would block (so that we can implement the previous point). - ReadNextPacket() now throws on I/O error - Miscellaneous code cleanups/simplifications	3 years ago
Jeff Becker	6d5f1b0c6a	feedback auth result via lmq rpc	3 years ago
Jeff	c76f2fe8de	Merge pull request #1496 from majestrate/rpc-kill-endpoint-sessions-2020-11-28 ... add llarp.endpoint rpc command	3 years ago
Jeff Becker	6a2d35d907	always use most recent convotag	3 years ago
Jeff Becker	ffef3bc48f	wire up sigusr1 to reset libunbound dns resolver	3 years ago
Jeff Becker	df4ea34a56	nodedb refactor ... * bump zmq static dep * lokimq -> oxenmq * llarp_nodedb -> llarp::NodeDB * remove all crufty api parts of NodeDB * make NodeDB rc selection api not suck * make path builder api not suck * propagate all above changes so that unit tests work and it all compiles	3 years ago
Jeff Becker	7ee9d0281c	add llarp.endpoint rpc command with kill option to kill all active convotags given ... a list of or a single remote service address.	4 years ago
Jeff	22acf0a537	Lns exits (#1407) ... * lns exits * try appeasing the clang * clean up lambda	4 years ago
Jeff	50aea744f6	order packets when writing to network interface (#1372) ... * order packet writes on userside * make it compile * fix pybind	4 years ago
Jeff	252692a55b	dont poke routes if we have no exit (#1352) ... * * refactor route poking out of llarp::Router and into llarp::RoutePoker * only poke routes when we have an exit enabled as a client * add route_poker header so it compiles	4 years ago
Jeff	21930cf667	LNS (#1342) ... * initial relay side lns * fix typo * add reserved names and refactor test for dns * lns name decryption * all wired up (allegedly) * refact to use service::EncryptedName for LNS responses to include nonce with ciphertext * fully rwemove tag_lookup_job * replace lns cache with DecayingHashTable * check for lns name validity against the following rules: * not localhost.loki, loki.loki, or snode.loki * if it contains no dash then max 32 characters long, not including the .loki tld (and also assuming a leading subdomain has been stripped) * These are from general DNS requirements, and also enforced in registrations: * Must be all [A-Za-z0-9-]. (A-Z will be lower-cased by the RPC call). * cannot start or end with a - * max 63 characters long if it does contain a dash * cannot contain -- in the third and fourth characters unless it starts with xn-- * handle timeout in name lookup job by calling the right handler with std::nullopt	4 years ago
Jeff	681459185f	remove locks (#1336) ... * remove locks * use tryPushBack to attempt to prevent deadlocks	4 years ago
Thomas Winget	2c6e7b86c3	SRV records fixes (#1332) ... * fix a log print log level * correctly match SRV record service and protocol... * tests for new dns question functions	4 years ago
Thomas Winget	b1c14af938	SRV Record handling for introsets (#1331) ... * update loki-mq submodule for tuple support * srv record reply implementation still need to encode srv records into intro sets / router contacts as well as decode from them and match against queried service.proto * inverted condition fix in config code * SRV record struct (de-)serialization for intro sets * parsing and using srv records from config (for/in introsets) * adopt str utils from core and use for srv parsing * changes to repeat requests no longer drop repeat requests on the floor, but do not make an *actual* request for them if one is in progress. do not call reply hook for each reply for a request, as each userland request is actually made into several lokinet requests and this would result in duplicate replies. * fetch SRVs from introsets for .loki * make format * dns and srv fixes, srv appears to be working	4 years ago
jeff	b0bb0b7609	initial route poking	4 years ago
jeff	75f9643776	attempt to fix snode traffic ip rewrite bug	4 years ago
Jeff Becker	0f21eeccb0	* rework exit codepath to allow multiple exits ... * rework net code for ip ranges to be cleaner * clean up endpoint auth code * refactor config to validate network configs before setting up endpoints * remove buildone from path/pathbuilder.cpp so we don't spam connection attempts	4 years ago
Jeff Becker	3cdca30a74	more auth shit	4 years ago
Jeff Becker	f4971a88fd	use lokimq workers instead of llarp:🧵:ThreadPool	4 years ago
Jeff Becker	a42d3d51c3	more	4 years ago
Jeff Becker	1e8368b636	make it compile	4 years ago
Jeff Becker	61c5808765	exit authentication (initial)	4 years ago
Jeff Becker	f40ffc0fd6	simplify header for tom.	4 years ago
Jeff Becker	c6885ec285	remove Endpoint::GetExitRouters()	4 years ago
Jeff Becker	6af498092b	exit traffic via loki addresses	4 years ago
Jason Rhinelander	26ecf23ad8	Silence various warnings	4 years ago
Stephen Shelton	960dc37c1f	Refactor TunEndpoint::Configure() (partially)	4 years ago
Stephen Shelton	f2a26adcaa	Move all [endpoint] options to [network]	4 years ago
Stephen Shelton	dd9ab0f1d5	Remove ability to have multiple endpoints/snodes from config	4 years ago
Stephen Shelton	df01770466	Rename SnappConfig -> EndpointConfig	4 years ago
Stephen Shelton	93b35c92a7	Eradicate service::Config	4 years ago
Jason Rhinelander	5cf2126bb9	make format	4 years ago
Jason Rhinelander	1697bf90fe	C++17 ... Compiles with C++17, replaces ghc::filesystem with std::filesystem, nonstd::optional with std::optional, and llarp::string_view with std::string_view.	4 years ago
Stephen Shelton	273270916e	The Great Wall of Blame ... This commit reflects changes to clang-format rules. Unfortunately, these rule changes create a massive change to the codebase, which causes an apparent rewrite of git history. Git blame's --ignore-rev flag can be used to ignore this commit when attempting to `git blame` some code.	4 years ago
Thomas Winget	84a1d7dbcc	clang format.......	4 years ago
Jeff Becker	877443d95c	more introspection code	4 years ago
Stephen Shelton	f0374eb2b7	Use existing 'lastBuild' var for spacing path builds	4 years ago
Stephen Shelton	c2f719c996	Build endpoint paths at even[ish] intervals	4 years ago
Jeff Becker	524726e4cc	cast interval to std::chrono::milliseconds before dividing by 4	4 years ago
Jeff Becker	d2d109e92c	llarp_time_t is now using std::chrono	4 years ago
Stephen Shelton	0429bafbb3	Merge pull request #1111 from notlesh/redundant-introset-propagation-2020-02-19 ... Redundant introset propagation	4 years ago
Jeff	6ac5f19b3a	Merge pull request #1110 from jagerman/no-abseil-optional ... De-abseil, part 1: remove absl::optional	4 years ago
Stephen Shelton	dff9aeb250	Propagate Introset publishing redundantly	4 years ago
Jason Rhinelander	ac1486d0be	Replace absl::optional with optional-lite ... Step 1 of removing abseil from lokinet. For the most part this is a drop-in replacement, but there are also a few changes here to the JSONRPC layer that were needed to work around current gcc 10 dev snapshot: - JSONRPC returns a json now instead of an optional<json>. It doesn't make any sense to have a json rpc call that just closes the connection with returning anything. Invoked functions can return a null (default constructed) result now if they don't have anything to return (such a null value won't be added as "result").	4 years ago
Jeff	20bc168d1c	Merge pull request #1093 from majestrate/toggle-publishing-introsets-2020-02-11 ... make publishing introsets optional	4 years ago
Jeff Becker	e907d2ae19	handover fixes	4 years ago
Jason Rhinelander	9e096d1996	Reduce introset publishing interal to 2.5min instead of 1.25min ... We want to have some redundancy, but having 8 active at once seems extreme; reduce to 4.	4 years ago
Jason Rhinelander	c3637c81fd	Remove another unused randomize parameter	4 years ago
Jeff Becker	70eb353c42	make publishing introsets optional using reachable=false to disable	4 years ago
Jeff Becker	99eb7726ff	initial dht key blinding	4 years ago
Jeff Becker	79badd6714	* clients expore dht faster ... * use random path when doing dht lookups for .loki	5 years ago
Jeff Becker	79c3c748e4	limit number of snode sessions client side	5 years ago
Jeff Becker	8849173112	try async decrypt then verify	5 years ago
Jeff Becker	7ee026fa50	make path builds work again	5 years ago
jeff	52757fef0e	Merge remote-tracking branch 'micheal/background_mode' into vpn-api-2019-10-03	5 years ago
jeff	32ed821763	Merge remote-tracking branch 'upstream/dev' into multithreaded-cryptography	5 years ago
jeff	7c691cf334	handover should be fixed now	5 years ago
Jeff Becker	1adae338ce	Merge remote-tracking branch 'origin/master'	5 years ago
Michael	edd0ec398f	Move thread stuff to subdirectory	5 years ago
Jeff Becker	c01112e4b7	tracy lock contention testing and other fun things	5 years ago
Michael	16cdfbd5f0	clang-tidy modernize pass	5 years ago
Michael	e52492911d	Refactor endpoint state management to a new class	5 years ago
Jeff Becker	b9bcc2b775	make threadpool consice	5 years ago
Jeff Becker	d6ec528a72	start work on seperating ips out of endpoint	5 years ago
Jeff Becker	64e9622270	start seperating tun and endpoint	5 years ago
Jeff Becker	0b90acff75	handle reply intro	5 years ago
Jeff Becker	5853e5e3f4	pass in path	5 years ago
Jeff Becker	a323003824	differentiate between inbound and outbound convos	5 years ago
Jeff Becker	2403ab8f86	ipv6	5 years ago
Jeff Becker	9ec41b8831	update RC expiration logic, lookup more often and remove stale entries	5 years ago
Jeff Becker	a33dbce680	try switching logic	5 years ago
Michael	491fee206b	Port code to use CryptoManager over passing Crypto pointers	5 years ago
Jeff Becker	64c7ed42fc	make format	5 years ago
Jeff Becker	9c96aecf3f	move llarp::Logic to std::shared_ptr ... add sequence numbers to HSD messages begin work on network isolation code add more docs	5 years ago
Jeff	06f8bb2f42	add blacklist-snode option	5 years ago
Jeff Becker	018dd008ec	add custom single threaded allocator for utp buffers ... fix up test net stuff	5 years ago
Jeff Becker	a53da68700	start work on sighup	5 years ago
Michael	1744ae7686	Tidy up service endpoint a bit more	5 years ago
Jeff Becker	d423ee02d2	use shared_ptr	5 years ago
Jeff Becker	cde4fcc00a	queue pending traffic	5 years ago
Jeff Becker	2a7ebce8f4	Merge remote-tracking branch 'origin/master'	5 years ago
Jeff Becker	5e0acc1197	separate upstream/downstream flush	5 years ago
Michael	725ee293c1	Refactor well named functionality in service::Endpoint into new struct	5 years ago
Jeff	01906c5d94	Merge remote-tracking branch 'origin/master'	5 years ago
Michael	0b4d787042	More work on router docker image ... - Multi-stage docker build (final image only 15MB!) - Build in release mode - Fix bug with release mode - Fix compiler being dumb AF - Disable FORTIFY for now - Enable LTO when making a staticly linked release - Fix some gcc specific warnings - Refactor cmake stuff into multiple files	5 years ago
Jeff Becker	0529e45ebe	more	5 years ago
Jeff Becker	6711296b26	finish converting to shared_ptr	5 years ago
Jeff Becker	8484e29c9b	turn more stuff into std::shared_ptr ... remove dead codepaths	5 years ago
Jeff Becker	99c29cf05a	prepare for ios/android jazz ... move to use std::shared_ptr instead of bare pointers so we can multithread everything.	5 years ago
Jeff Becker	a2912ff860	Merge remote-tracking branch 'origin/master'	5 years ago
Michael	98e691f315	Tidy up more parts of the service/ directory	5 years ago
Michael	e33a33635c	Remove usage of raw new from service classes	5 years ago
Jeff Becker	c0d7b53328	make it work	5 years ago
Jeff Becker	3a8cb0bfb5	add shell based hooks for service::Endpoint, also make format	5 years ago
Michael	33c80b7c16	Move service::Session to its own componet	5 years ago
Michael	94ad84363a	Move CachedTagResult and TagLookupJob to its own component	5 years ago
Michael	6bf54e0925	Remove AsyncKeyExchange, HiddenServiceAddressLookup and OutboundContext to their own components	5 years ago
Michael	2412ed59ee	Move SendContext to its own component	5 years ago
Michael	c39c931d03	Remove IStateful virtual inheritance	5 years ago