4566 Commits (71663fafc192a5fd078ac40eb830821a93647a76)

Author	SHA1	Message	Date
Jeff Becker	c5a86a49a3	defer ready to send state until after we send a handshake	3 years ago
Jeff Becker	40a189a9a3	log drop events more	3 years ago
Jeff Becker	00257567c2	dont call null handler ... if we have no path to the remote router that's fine still use it just in case we have no other convotags	3 years ago
Jeff Becker	85cd1b6863	use inbound sessions we don't have paths to in GetBestConvoTagFor just so we can give the caller SOMETHING.	3 years ago
Jeff Becker	b03d17bc8e	dont change send timeout for exits from tun handler as that screws with consistency in testing. ... improve log messages, provide more info	3 years ago
Jeff Becker	a94c100e7b	improve log messages about expiring convotags	3 years ago
Jeff Becker	42d75b934d	remove service nodes we can't look up from the nodedb as client	3 years ago
Jeff Becker	8dd1358cc6	* tweak introset handover timeouts ... * introset path haodver tweaks * improve warn/error messages to convey more information * dont block on queue insertion * reset convotag on decrypt/verify fail * add multiple ready hooks on outbound context * lookup introsets from close routers on dht * continue to tick dead sessions so they expire their paths * introset spacing * reduce lns lookup diversity requirement for speed * add a function to send reset convotag message * only have 1 outbound context at a time	3 years ago
Jeff Becker	9a1a022d62	add relayOrder awareness to introset lookups. ... * only propgate fail when relay order is non zero as zero relay order often fails	3 years ago
Jeff Becker	5074dd5f2b	re-enable multithreading on clients but not on service nodes	3 years ago
Jeff Becker	d7a51e88f5	make router tick 250ms instead of 100ms to prevent excessive log spam ... limit calls to decommissioned warning to every 30s to prevent excessive log spam	3 years ago
Jeff Becker	66f6103832	far stricter profiling algorithm ... * include first hop in profiling * decay stats faster * make fail case for path build profiling far more sensative	3 years ago
Jeff Becker	23a82c493f	* don't include failed at when we are the pivot router as that case never happens. ... * mark paths as ingored instead of expired when we stop a path builder * only remove path builder when we have no established paths	3 years ago
Jeff Becker	503db46eca	path and intro selection fixups: ... * include stricter router profiling checks in path::Builder hop slection algorithm * make intro selection function nicer by returning a std::optional instead of a bool with an "out" variable	3 years ago
Jeff Becker	174e1b247b	fix latency tests. ... * do FEC for latency tests so if we fail one test it doesn't kill the entire path * ignore FEC'd responses on latency tests * track latency history and report the mean latency instead of just the last sample	3 years ago
Jeff Becker	691390edff	make log warning have a more accurate message when we have no path for a relay downstream message	3 years ago
Jeff Becker	97df84994e	make packet sending logic not attempt to align back to inbound sessions.	3 years ago
Jeff Becker	4994208fbc	don't cache dns result if we have an address mapped. ... we want to use dns to trigger a call to EnsurePathTo	3 years ago
Jeff Becker	5e761235d6	improve log message clairity by printing the address not hex	3 years ago
Jeff Becker	4199f2f52b	fix an assert fail in gcc 11.	3 years ago
Jeff Becker	5849176f04	reduce path intro spread slices from 5 to 4. ... parameterize path intro spread slices.	3 years ago
Jeff Becker	08d62e32c0	reduce path build timeout from 30s to 10s ... this should help make path timeouts less insufferable.	3 years ago
Jeff Becker	9bb3711ca4	increase link layer buffer size ... allows for higher amounts of traffic on the network to be pushed.	3 years ago
Jeff Becker	b1d30f9803	updates to lokinetmon ... * add introset inspector mode * add required parts for introset insecptor mode to rpc introspection	3 years ago
Jeff	8da05d08cc	Merge pull request #1660 from majestrate/win32-cmake-fixes-2021-06-04 ... windows cmake upgrades	3 years ago
Jeff Becker	f3deabdb96	* get_failing does not need abstract router as paramter so we remove it ... * add remove_node_from_failing to remove a node by pubkey from the failing set * if a router is deregistered we remove it from the failing set so we don't retest it * remove a router from the failing set if we get a test success	3 years ago
Jeff Becker	046ab3d453	export functions in liblokinet for win32 dll	3 years ago
Jeff Becker	d88ed4eee0	make windows happy by making some constexprs non static and such as windows does not LTO	3 years ago
Thomas Winget	d68d39a450	make outbound session if we do not have ... currently creating an outbound session will cancel if we have any session at all with the relay. instead, only cancel if we have an outbound session to that relay. this is useful for reachability testing.	3 years ago
Jeff Becker	37ab78b654	dont run router testing if we are decommissioned. ... properly name function to be called LooksDecommissioned because that is different than deregistered	3 years ago
Jeff Becker	07d18b30c0	typofix	3 years ago
Jason Rhinelander	0fa39c89dc	Make format	3 years ago
Jason Rhinelander	7f41c6092c	Fix failing pks not being populated	3 years ago
Jason Rhinelander	40ad286bf4	Don't pass last hash into UpdateServiceNodeList ... It's there for polling, which we aren't doing anymore; we just got the hash from oxend's push notification, so if it pass it in then we will always get an "unchanged" result because we're telling oxend that we already have the data for that hash updated. This just drops the hash completely because we don't need it anymore.	3 years ago
Jason Rhinelander	cd6962f538	Avoid copying & keep router alive by moving shared_ptr	3 years ago
Jason Rhinelander	7c964800ba	Fix unintentional whitelist/greylist copying	3 years ago
Jason Rhinelander	4974ce6f98	Add warning when can't update whitelist	3 years ago
Jeff Becker	ef924aea39	gossip RC when we are not deregistered so we can come back when we are decommissioned	3 years ago
Jeff Becker	95537804cd	separate white/grey list for active/decommissioned nodes. ... allow sessions to decommissioned nodes but not paths.	3 years ago
Jason Rhinelander	28ba0b7533	Add logging about testing success/fail	3 years ago
Jason Rhinelander	4630c5673a	Fix use after move	3 years ago
Jeff Becker	d40484deea	handle case where we already have an outbound session, inform caller about it	3 years ago
Jeff Becker	c23e121139	capture by value to appease clang 11	3 years ago
Jason Rhinelander	e332bbe3f3	Switch stl mt19937_64 to CSRNG	3 years ago
Jeff Becker	e8af36ee91	there were some unhandled edge cases in outbound_session_maker, specifically when we are not permitted to connect to a remoute but we got its rc we silently drop the error.	3 years ago
Jeff Becker	9ad90d029d	* use weak_ptr on core rpc ... * use reachability testing code lifted storage server's code	3 years ago
Jeff Becker	b830eeb535	initial lokinet router testing: ... * report via rpc to oxen core connection stats on success and failure * connect to random service node by pubkey every 5 seconds for testing	3 years ago
Jeff Becker	f172db75c5	don't defer call to ready hook with timer call it right away because we are ready	3 years ago
Jeff Becker	432e7f2a5a	update introset if we get a discard message from a possibly expired intro	3 years ago
Jeff Becker	970ccfcd4e	send a keep alive to keep an idle session alive so it doesn't get removed	3 years ago
Jeff Becker	7c6bb9a24c	simplify loop and correct logic, we want to bail out of the loop on first match.	3 years ago
Jeff Becker	ae97b87111	exits don't rewrite ip addresses, fix this and add note	3 years ago
Jeff Becker	f1efcc29ea	mark inbound traffic as convotag active	3 years ago
Jeff	bd9db35975	Merge pull request #1643 from majestrate/win32-rpc-fixups-2021-05-13 ... win32 fixups	3 years ago
Jeff Becker	499bb38e6f	fix route poking via rpc: ... * immediately poke routes when we are told to use an exit so that packets get pushed which makes an exit path happen * fix up cmake oddity in nsis section	3 years ago
Jeff Becker	209bcc39dd	make liblokinet target work on nsis cpack	3 years ago
Jeff Becker	8c0f448e12	add liblokinet option to nsis cpack installer	3 years ago
Jeff Becker	2458b5fd71	rpc server fixups for win32: ... * RoutePoker::Enable calls RoutePoker::Up so remove additional call to RoutePoker::Up * allow specifying null exit via rpc	3 years ago
Jeff Becker	3c2334112c	when we stop a path builder we want to expire all of their paths so they go away	3 years ago
Jeff Becker	51b7566a46	if we look deregistered we will now: ... * not gossip our rc * not explore the network to prevent outbound session attempts * not establish sessions to other service nodes * close all open sessions we have to tell clients we don't want them * catch exceptions flushing peerdb in disk thread * don't connect out to non allowed routers * simplify logic in RCLookupHandler::RemoteIsAllowed() * add HaveReceivedWhitelist to I_RCLookupHandler base type * add LooksDeregistered to Router type that tells us if we think we are deregistered * don't allow building paths over us if we are deregistered	3 years ago
Jeff Becker	c5350ab2c4	DefaultPathAlignmentTimeout -> PathAlignmentTimeout	3 years ago
Jeff Becker	c834414b47	when we have to reestablish an outbound session use a much much higher timeout for restablishment ... so it doesn't time out and get into a state that's totally screwed. add virtual function service::Endpont::DefaultPathAlignmentTimeout() to get the timeout for path alignment and use it for resetablishing outbound sessions	3 years ago
Jeff Becker	38cc130dc3	shift off bad intros when we get a discard message, this happens if the ... other side's intro expires or the pivot restarts for whatever reason.	3 years ago
Jeff Becker	3c22e01d7c	in the event that a session is removed and then gets more traffic we would re-add the session with everything blank if there was more traffic in the same tick. ... this remedies this behavior by only increment usage timestamps on sessions if they exist.	3 years ago
Jeff Becker	6bb31468d7	don't send nx if we have an address already mapped	3 years ago
Jeff Becker	d3d929efa7	fixups in service endpoint ... * increase publish introset timeout so that it does not time out on the network * remove pedantic log warn * make sure the path we are using for replying on inbound sessions is alive * include convotag in log message so we know wtf is going on * appease tom's autism, improve log message text	3 years ago
Jeff	d53945b011	Merge pull request #1621 from majestrate/path-ptr-leak-2021-05-02 ... try fixing std::shared_ptr leak with paths	3 years ago
Jeff	34eb254959	Merge pull request #1626 from majestrate/edge-limiter-2021-05-05 ... limit path builds across all builders	3 years ago
Jeff	ea4529af92	Merge pull request #1628 from majestrate/unfug-network-path-builds-2021-05-05 ... always do path tests	3 years ago
Jeff	2bb5a7ccea	Merge pull request #1622 from majestrate/stricter-profiling-2021-05-03 ... stricter profiling	3 years ago
Jeff Becker	b1afe0f596	always do path tests ... this reverts some stupid bullshit that broke 0.9.0	3 years ago
Jeff Becker	ec62228149	limit path builds across all builders	3 years ago
Jeff Becker	955071ba5c	make profiling far stricter for path builds	3 years ago
Jeff Becker	e916c9610c	format	3 years ago
Jeff Becker	554a44c8bf	report block height reported by oxend in systemd status	3 years ago
Jeff Becker	f955bec5da	re-add parans	3 years ago
Jeff Becker	0826a557d6	use correct intro	3 years ago
Jeff Becker	f108af3d8b	only use alive paths for lookups ... only track usage from sessions and don't care about intro timeouts	3 years ago
Jeff Becker	0005bee196	allow more than one outbound context per endpoint for fallback in case one outbound context takes a shit	3 years ago
Jeff Becker	83e70d95e0	dont invalidate cache on lns timeout, only on explicit negative	3 years ago
Jeff Becker	d563e3b340	if a path's latency is zero dont use it because it's not actually a zero latency path it's probably about to be failed or timed out ... increase default path alignment timeout	3 years ago
Jeff Becker	397d8b01fc	try fixing std::shared_ptr leak with paths	3 years ago
Jeff	d514f30eaa	Merge pull request #1620 from majestrate/default-log-level-warn-2021-05-01 ... make default log level warn	3 years ago
Jeff Becker	ed707eecf9	change granularity to seconds	3 years ago
Jeff Becker	2968caf7af	make default log level warn fixes #1593	3 years ago
Jeff Becker	54f9e1b44e	make path alignment timeout configuable ... adds [network] section parameter called path-alignment-timeout that allows configring the timeout for optional name lookup + introset lookup + aligned path build, used by tun endpoint dns, provided as milliseconds.	3 years ago
Jeff Becker	f9fe6f7e3b	consmetic fixes ... * print names in lookup jobs instead of yyyyyy * update syntax in construction of objects	3 years ago
Jeff Becker	f2e8b5547d	compat for lokinet 0.8.x ... * don't send messages back that aren't expected	3 years ago
Jeff Becker	e0185bab09	don't rehash decaying hashsets that is no bueno and probably leaks like the pipes in tom's apartment	3 years ago
Jeff Becker	c6320724d3	parameterize traffic alignement timeout in dns lookups	3 years ago
Jeff Becker	f69ccb73a8	limit path reanimation ... * wait for a limited time for dead paths to reanimate and then remove them after that forever	3 years ago
Jeff Becker	b31a484bc9	fix up outbound session ... * prevent introset lookup spam * change return values to void becuase bool doesn't mean fucking shit at all	3 years ago
Jeff Becker	6b115913bc	lokinetmon updates ... * add country flags to lokinetmon * expose hop ip addresses via rpc introspection for geoip in lokinetmon	3 years ago
Thomas Winget	cecbddc912	Fixes subtle memory leak, adds comments ... Fixes a subtle memory leak that was a result of outbound messages which were in the shared queue (not yet sorted into a per-path queue) when a path was removed, resulting in a ghost path queue (and thus round-robin order entry as well). Adds much needed documentation to the outbound message handler class.	3 years ago
Jeff	ef28de8c9f	Merge pull request #1610 from majestrate/android-fixes-2021-04-26 ... Android fixes	3 years ago
Jason Rhinelander	7963cd0181	Fix headers & grammar for non-systemd	3 years ago
Jason Rhinelander	1d48cd6d35	format	3 years ago
Jason Rhinelander	b9363c8d21	Put systemd ifdef around the headers, too	3 years ago
Jason Rhinelander	4ef25ef679	Add systemd-resolved dynamic DNS updating ... Wires up systemd support to configure DNS on startup and when enabling/disabling exit mode. On startup (and when turning off an exit) we tell systemd-resolved to direct .loki and .snode lookups to lokinet (leaving other DNS traffic alone). On exit enabling, we reconfigure it to resolve "." (i.e. the root DNS domain) so that all lookups come into it.	3 years ago
Jason Rhinelander	35e4e8817b	Add missing getIPv6 implementation	3 years ago
Jeff Becker	8a74b55af3	limit calls to service node list updates for when we are synching the chain we dont spam with list updates	3 years ago
Jeff Becker	d750f68328	prepare for ipv6 on android ... * remove 21/8 from ipv4 bogon ranges as it is being sold by DoD * start adding ipv6 bogon ranges	3 years ago
Jeff Becker	3e7137ad96	fix regression: llarp::Context::CallSafe was not deferring call on startup	3 years ago
Jeff Becker	6d12a7a712	fixes for android jni	3 years ago
Jason Rhinelander	86dcdde8d3	Add missing <optional> header ... Reported by TechnicalTumbleweed as needed to fix a build.	3 years ago
Jason Rhinelander	b2b0e904d7	😡	3 years ago
Jason Rhinelander	41e5cf09ed	ngtcp2 compat update	3 years ago
Jeff	4273fb0208	Merge pull request #1602 from majestrate/rpc-block-notify-fix-2021-04-20 ... add_command instead of add_request_command	3 years ago
Jeff Becker	7f93b95080	add_command instead of add_request_command	3 years ago
Jeff Becker	a3d7590fc8	correct header	3 years ago
Jeff Becker	714f6b0183	macos variant fixes	3 years ago
Jason Rhinelander	869b362572	Attempt fix to work around gcc-8 warning	3 years ago
Jeff Becker	76eb2277f8	deconstexpr ip range bogon check	3 years ago
Jeff Becker	71391957c5	set up accept any plainquic handlers	3 years ago
Jeff Becker	83b0f25075	cleanup after rebase	3 years ago
Jeff Becker	f63122272d	fix some compiler errors	3 years ago
Jeff Becker	b721b8d65b	finish wiring up config for #1595	3 years ago
Jeff Becker	0be62f0ad4	win32 fix ... * windows does not have uint	3 years ago
Jeff Becker	fedc56e3f1	initial commit for #1595	3 years ago
Jeff Becker	545021aa3d	temp commit	3 years ago
Jeff Becker	bb7b46c43d	fixes for testnet	3 years ago
Jeff Becker	118bc9c2fb	formatting	3 years ago
Jeff Becker	230fb15b24	ensure dns srv data is valid after decoding	3 years ago
Jeff Becker	a7a886e670	fix infinite iteration	3 years ago
Jeff Becker	07eaeb681a	try fixing deadlock	3 years ago
Jeff Becker	4889b8cddf	fix up client to snode codepath	3 years ago
Jeff Becker	8b2ede5fc5	use rxid	3 years ago
Jeff Becker	1ea77e6a68	more client to snode quic fixes	3 years ago
Jeff Becker	0ee40c1720	use rxid	3 years ago
Jeff Becker	e1f90e5e5a	use rx id on snode side of paths ... set protocol on reply routing messages	3 years ago
Jeff Becker	e058b873b6	Revert "tweak timeout parameters for link layer." ... This reverts commit eef192b37aec070d624e84cedfc94f522fd0a346.	3 years ago
Jeff Becker	1677ed40f6	dont persist sessions if we failed to build	3 years ago
Jeff Becker	657c39a91c	tweak timeout parameters for link layer. ... have different timeouts for service node vs client	3 years ago
Jeff Becker	6b2c311800	cover special case for 1 hop path builders	3 years ago
Jeff Becker	2e8f47a7fa	various cleanups	3 years ago
Jeff Becker	b36f87a4d2	stop crashing when we send dns reply for snode on service nodes	3 years ago
Jeff Becker	b01e20b4cb	add forgotten file again	3 years ago
Jeff Becker	2fa24b5eae	add untracked file	3 years ago
Jeff Becker	5eda4addc2	correctly discard invalid data on transfer traffic message	3 years ago
Jeff Becker	25e338d621	srv records ... * add srv records in RCs if we have any * add mechanism to add SRV records for plainquic exposed ports * resign and republish rc or introset on srv record changes	3 years ago
Jeff Becker	a2285730b8	reduce log level	3 years ago
Jeff Becker	de1b0c9d14	add forgotten header	3 years ago
Jeff Becker	94ecf02a62	add option to run lokinet traffic only with no exit and drop all non lokinet traffic ... triggered by: exit-node=null	3 years ago
Jeff Becker	2ed0ab1ca1	liblokinet and lnproxy updates ... * add lokinet_status function to get the current status of the context, aka are we ready to send or not. * catch some exceptions in lnproxy	3 years ago
Jeff Becker	e005b34169	fix up some retarded bullshit ... * llarp::service::NameIsValid was not checking that the tld was .loki, add this check. * make link layer initial connection timeout 5s not the session activity timeout which happens to be 60 god damn seconds.	3 years ago
Jeff Becker	0046de3e7a	service node logic change: simplify transit hop behavior to send protocol frames directly from a path transfer message	3 years ago
Jeff Becker	3f9e51e391	more liblokinet api functions ... * get/set netid * set log level	3 years ago
Jeff Becker	cf7603f20e	temp commit, closeReset -> close	3 years ago
Jeff Becker	48ce77ed1f	XXX: single threaded mode	3 years ago
Jeff Becker	bac9341ae0	fix: if we have not used a session yet we only check the intro for expiration	3 years ago
Jeff Becker	2188b443e9	more liblokinet api stuff ... * add lokinet_wait_for_ready to wait until we have published introsets and such * optionally expose ports in lnproxy * dont save profiles by default	3 years ago
Jeff Becker	95cd275cdd	liblokinet additions: ... * add lokinet_add_bootstrap_rc function for adding an rc from memory * prevent stack overflow on error closing connection in quic * add in memory nodedb * refactor how convotags are set as active * add initial stubs for endpoint statistics * refactor time stuff to be a bit cleaner * update lnproxy script with more arguments	3 years ago
Jason Rhinelander	354f0f63e5	Reduce max number of per-connection active streams to 32 ... This is the max number of simultaneous open connections to the same port on the remote. 100 was fairly arbitrary and seems a bit high.	3 years ago
Jason Rhinelander	5e912600f8	Fix connection close handling ... Replace stream_reset (which typically isn't called) with a stream_close handler (which is already called whether or not it was a reset). Most importantly, the server side needs to extend the max bidi streams counter during stream_close (otherwise we run out when we hit the limit and new connections just stall).	3 years ago
Jeff Becker	8bc60a59ac	fix up liblokinet api to be more friendly to ffi ... add lnproxy exmaple of use of liblokinet	3 years ago
Jeff Becker	853cc52efb	wire up liblokinet	3 years ago
Jason Rhinelander	2a809c7a30	Add trace debugging of inbound packet type	3 years ago
Jason Rhinelander	35ead9dc6b	Remove superfluous block (FIXME: squash this with earlier "FIXME")	3 years ago
Jason Rhinelander	a2045cd966	Fix debug message	3 years ago
Jason Rhinelander	80d3738531	Increase null_iv to 8 bytes to avoid ngtcp2 stack corruption	3 years ago
Jeff Becker	309a899c9f	mark loopback convotags as forever ... make null handler mark discard data as activity for convotag	3 years ago
Jeff Becker	f310778f81	dont regenerate convotag on loopback when we have one already	3 years ago
Jeff Becker	abf8d2fb17	fix loopback convotag	3 years ago
Jeff Becker	5b05d22bad	refactors ... * add path sequence numbers on routing messages * reduce log level in debug mode * wire up loopback style sending to ourself	3 years ago
Jeff Becker	f86a2daf83	fixes ... * Add service::Endpoint::HasOutboundConvo * dont mark outbound convos as inbound * order quic packets	3 years ago
Jeff Becker	59c9e997f2	build paths faster and limit path builds at edge router instead of via a time counter for all edges	3 years ago
Jason Rhinelander	ff2e79ce38	Remove superfluous log statement ... The send_packet() we call here already prints the buffer.	3 years ago
Jason Rhinelander	312222e881	Properly handle ngtcp2 returning UINT64_MAX	3 years ago
Jason Rhinelander	2ea84a61f9	Replace timer->again() with stop/start() ... repeat()/again() sets a repeating timer, which we don't want; stop and start it instead so that it fires just once.	3 years ago
Jason Rhinelander	68e96a4e5d	Remove obsolete fixme ... Remote addr and ecn are handled.	3 years ago
Jason Rhinelander	7982581cfd	Revisit/reduce quic logging ... Demote many things to Trace.	3 years ago
Jason Rhinelander	3c630b260a	Don't install stream forwarding here ... Stream forward on the client-side TCP connection gets set up within in initial_client_data_handler (which also handles reading the initial stream version byte).	3 years ago
Jason Rhinelander	f534103971	Simplify/fix expiry timer logic ... Also fix a potential transmission delay because `again()` wasn't being called when the expiry is already passed (i.e. meaning we should run immediately).	3 years ago
Jason Rhinelander	ac34835c12	Fix/refactor stream closing ... Make stream closing with expiring connections work better. Fixes an issue where the stream's uv_async could outlive the stream and/or connection and segfault.	3 years ago
Jason Rhinelander	60c813d306	Schedule retransmit after blocked send ... In the standalone plainquic code we triggered a retransmit when the socket became writeable again, but that doesn't work here, so just schedule it right away to let ngtcp2 worry about retrying.	3 years ago
Jason Rhinelander	71beae5923	Stop retransmit timer when destroying a connection ... Otherwise we segfault because it outlives the Connection.	3 years ago
Jason Rhinelander	027243cbcc	Remove obsolete fixme	3 years ago
Jason Rhinelander	233cb86191	Sever tunnel links earlier ... When we get an error on the tcp connection immediately sever the link to the quic tunnel so that it doesn't keep trying to forward data to it.	3 years ago
Jeff Becker	73572b317b	stuff	3 years ago
Jason Rhinelander	4cea33a139	Fix Server's missing opt-out of ring buffer ... For now we still steal buffers from uvw. In the future I'd like to change that, but it's still uvw work-in-progress to support custom data allocators, and so for now we still steal data buffers from uvw.	3 years ago
Jason Rhinelander	99954f7501	Add some more useful debug logging	3 years ago
Jason Rhinelander	b8be889291	Add missing client TCP accept/forwarding handlers ... Somehow the TCP client connection accept and stream forwarding got dropped in the quic refactor.	3 years ago
Jason Rhinelander	738f16366b	Try outbound convos if no inbound convos work (FIXME) ... FIXME - eliminate this block of code that used to be an `else` before PR'ing.	3 years ago
Jason Rhinelander	183abd58aa	Add more checks and logging ... Most of the logging here is Trace level so needs a Debug build to not get compiled away.	3 years ago
Jason Rhinelander	44fc941c32	Set port properly in server-to-client reply packets ... ngtcp2 was rejecting them because we have the port when constructing, but then it was 0 on the return packet (which ngtcp2 drops because it's coming from an unknown/invalid path).	3 years ago
Jeff Becker	6bb23aa956	patch	3 years ago
Jeff Becker	3977c12da6	dont try to build untracked file	3 years ago
Jeff Becker	708e408c30	various fixups and cleanups ... * wire up last of the quic stuff * clean up udp packet generation code * pass EndpointBase not quic tunnel for quic stuff * add {n,h}uint16_t::FromString * add nuint_t::FromString * make AlignedBuffer::IsZero non constant time call for speed	3 years ago
Jeff Becker	100a953a23	make the lokinet endpoint code work ... still needs the quic sides to work	3 years ago
Jeff Becker	7098f46d60	rpc endpoint for triggering quic tunnel	3 years ago
Jeff Becker	838b968d8f	re add static build for all internal lokinet libs	3 years ago
Jeff Becker	c88406fb27	move lokinet-quic into the big giant amalgum of liblokinet	3 years ago
Jeff Becker	4dafe973c2	comment out member	3 years ago
Jeff Becker	883005d7db	variable is unused for now but i dont want to remove it yet	3 years ago
Jeff Becker	2360700911	add virtual default destructor to appease clang	3 years ago
Jeff Becker	8b95f9945a	fix compiler errors	3 years ago
Jeff Becker	f5700c560e	try inbound paths first	3 years ago
Jeff Becker	59891d5d5f	wire up snode traffic to quic	3 years ago
Jeff Becker	58bec09232	fix compile error	3 years ago
Jason Rhinelander	752879d712	QUIC lokinet integration refactor ... Refactors how quic packets get handled: the actual tunnels now live in tunnel.hpp's TunnelManager which holds and manages all the quic<->tcp tunnelling. service::Endpoint now holds a TunnelManager rather than a quic::Server. We only need one quic server, but we need a separate quic client instance per outgoing quic tunnel, and TunnelManager handles all that glue now. Adds QUIC packet handling to get to the right tunnel code. This required multiplexing incoming quic packets, as follows: Adds a very small quic tunnel packet header of 4 bytes: [1, SPORT, ECN] for client->server packets, where SPORT is our source "port" (really: just a uint16_t unique quic instance identifier) or [2, DPORT, ECN] for server->client packets where the DPORT is the SPORT from above. (This also reworks ECN bits to get properly carried over lokinet.) We don't need a destination/source port for the server-side because there is only ever one quic server (and we know we're going to it when the first byte of the header is 1). Removes the config option for quic exposing ports; a full lokinet will simply accept anything incoming on quic and tunnel it to the requested port on the the local endpoint IP (this handler will come in a following commit). Replace ConvoTags with full addresses: we need to carry the port, as well, which the ConvoTag can't give us, so change those to more general SockAddrs from which we can extract both the ConvoTag *and* the port. Add a pending connection queue along with new quic-side handlers to call when a stream becomes available (TunnelManager uses this to wire up pending incoming conns with quic streams as streams open up). Completely get rid of tunnel_server/tunnel_client.cpp code; it is now moved to tunnel.hpp. Add listen()/forget() methods in TunnelManager for setting up quic listening sockets (for liblokinet usage). Add open()/close() methods in TunnelManager for spinning up new quic clients for outgoing quic connections.	3 years ago