583 Commits (e4ed53224c17606487c6351dc9f6b28385b88916)

Author	SHA1	Message	Date
Jeff Becker	e4ed53224c	use weak_ptr on a path to reference its parent pathset instead of a bare pointer so crashes dont happen	3 years ago
Jeff Becker	a7b20b79c5	add relay order to error message	3 years ago
Jeff Becker	34e31ba04f	only inform failure or success of introset lookups when all lookups have returned	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	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	f1efcc29ea	mark inbound traffic as convotag active	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	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	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 Becker	e916c9610c	format	3 years ago
Jeff Becker	0826a557d6	use correct intro	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	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	b721b8d65b	finish wiring up config for #1595	3 years ago
Jeff Becker	fedc56e3f1	initial commit for #1595	3 years ago
Jeff Becker	545021aa3d	temp commit	3 years ago
Jeff Becker	4889b8cddf	fix up client to snode codepath	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	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	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	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
Jeff Becker	853cc52efb	wire up liblokinet	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
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	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
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	59891d5d5f	wire up snode traffic to quic	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
Jason Rhinelander	e27fdf4c9a	Simplify/unify SendTo* methods ... Overload them to the same name to make it easier to call and/or visit them with either a RouterID, Address, Variant, or ConvoTag.	3 years ago
Jason Rhinelander	104f63543f	Change MaybeGetLoop to a virtual member func ... Minor simplification.	3 years ago
Jeff Becker	a61f846d33	* add convotags to ensure path to snode ... * add service::Endpoint::EnsurePathTo which gives you a std::optional<Convotag>	3 years ago
Jeff Becker	fe32475cad	use more variants	3 years ago
Jeff Becker	9d483a12db	* add protocol type to snode traffic ... * make path::PathSet::SendPacketToRemote know about protocol type	3 years ago
Jeff Becker	fc9b09bdbc	clean up address/ip management code to use std::variant and std::optional	3 years ago
Jeff Becker	1885b1cae9	more	3 years ago