Commit Graph

8200 Commits (31616837e04f7d0e6c7781672094e251ddb2aa2e)
 

Author SHA1 Message Date
Jason Rhinelander 31616837e0 Revert me: fix double-hex in debug output 5 months ago
Jason Rhinelander ff3a495f0e Fix pubkey parsing to be read as bytes
from_string was trying to parse it as base32z.snode

Also leave FIXMEs behind for the badly named methods (both in RouterID
itself and in ancestor classes).
5 months ago
Jason Rhinelander 329acaf56c Revert me: debug print the msg/sig/signer 5 months ago
dr7ana 4328212c2c shoot 5 months ago
Jason Rhinelander eb62185160 RemoteRC: `explicit` single-argument constructors 5 months ago
dr7ana aabd413ed6 D 5 months ago
Jason Rhinelander dab6e90f7d Fix version encoding
We are reinterpret_cast'ing the version to a string to send it as raw
bytes, but it was sending \x00\x00\x09 instead of \x00\x09\x0a because
the version constant was actually a uint16_t array.

This just makes the version constant a uint8_t array instead so that it
works (and I am not at all worried about any version component getting
larger than 255).
5 months ago
Jason Rhinelander ba6c8ee320 REVERT ME: debug incoming dict data 5 months ago
dr7ana 384cb7a8bd dont bomb with bootstrap reqs 5 months ago
dr7ana 3d9e3aef7f kiiiiiick 5 months ago
dr7ana 9c92c30180 try queueing 5 months ago
dr7ana 7568b71893 kick 5 months ago
dr7ana 2405d36d33 libquic vbump 5 months ago
dr7ana 0b7997ef8f kick 5 months ago
dr7ana 4c3f7dc38d kick 5 months ago
dr7ana c4f0a70360 Bootstrap seed
- nodes now send their RC to the bootstrap seed on making a request
- allows the bootstrap seed to distribute RCs
5 months ago
dr7ana 4b426f52e9 Crit logging
- TODO: discuss authentication for nodes connecting to bootstrap seed
- crit log num connected/RC's, conn open/closed, etc
5 months ago
Jason Rhinelander 950ebfe2df Update libquic 5 months ago
Jason Rhinelander be613734b4 Remove duplicate connection closing method
`deregister_peer` does the exact same thing as `close_connection` so
just remove it.

Also removes an unnecessary loop dispatch call (because we *have* to be
in the logic thread already to be able to touch the variables we are
touching before the dispatch).
5 months ago
Jason Rhinelander ed87b73f23 Bump libquic 5 months ago
Jason Rhinelander 72276e33ef Update libquic 5 months ago
Jason Rhinelander 6231b4908e Remove release motto
This doesn't really have a purpose.
5 months ago
Jason Rhinelander e43833ad32 Update logging in daemon.cpp
Some of these were wrong (trying to use formats that didn't work); this
updates them all to new-style logging.
5 months ago
dr7ana 03976d8731 Squashed misc testnet fixes 5 months ago
Jason Rhinelander 686c7e0207 testnet: don't give oxend and error when testing is disabled 5 months ago
dr7ana aeb0798a6f TELL ME WHEN IT WORKS 5 months ago
dr7ana 6a32148402 address parsing
- straightened out setting of public addr and public port in config vs listen ("bind") addr
- fixed small bug in router contact writing and saving
5 months ago
dr7ana 267a698da1 libquic vbump
- now pointing to jason/void-listen
5 months ago
dr7ana 66ad28a2f1 Local router mode
- Up and running locally, no connections yet
- Next: flip testnet and do the gosh dang thing
5 months ago
dr7ana 32e55b0f17 testnet prep
- redoing link_manager functions again to implement previously ignored review comments on several PRs
- conceptually merging "whitelist_routers" and new "known_{rids,rcs}", s.t. we can completely eliminate white/red/gray/green/etc lists in favor of something that isn't dumb
5 months ago
dr7ana 44696b1ba3 trust model edge case handling
- Once we have our set of returned rc's and accepted rid's (ones that were found locally), the remainder are placed in an "unconfirmed" state
- Once there, they have five subsequent successful fetches to be found in request response, at which point their verification counter is incremented and their attempt counter is reset
- If they appear three times, they are "promoted" and moved to our "known_{rid,rc}" list
5 months ago
dr7ana ec887062e9 testnet prep
- disable reachability testing with config option; required to be done on testnet
- reachability testing pipeline through link_manager executes pings similar to storage server. connection established hook reports successful reachability, while connection closed callback (with non-default error code) reports unsuccessful testing
5 months ago
dr7ana 63a57d5ae4 trust model fetch fails
- bootstrap cooldown implemented with 1min timer in case all bootstraps fail
- set comparison implemented in non-initial and non-bootstrap rc fetching; set comparison in rid fetching is done every fetch
- nodedb get_random functions refactored into conditional/non-conditional methods. Conditional search implements reservoir sampling for one-pass accumulation of n random rcs
5 months ago
dr7ana e02ddd61d0 trust model
- greedy evaluation of returned rid's, simplifying post-processing logic to simple frequency comparison per rid against a constant threshold
- tidied up link_manager request/response handling
- TODO:
  - review and decide thresholds
  - evaluate necessity and potential implementation of rc comparison
5 months ago
dr7ana 483b79aca7 pull yourself up by your bootstraps sonny
- initial/subsequent fetching combined for RouterContacts and RouterIDs
- bootstraps fallback implemented and looped into fetch logic
5 months ago
dr7ana e1a5d935a6 move from vectors to unordered_sets
- When receiving a request to fetch RouterID's, the remote endpoint fulfilling the request stores them in an unordered set. When the request caller receives that payload, it is loaded into a vector in the same order. However, we should just load it directly into an unordered set to enforce both the order and that none appear twice
- The trust model will have to operate on multiple large lists of RouterID's and RC's efficiently, and maintaining a sort order ensures the values are workable immediately after deserialization
5 months ago
dr7ana 9bb85582a4 housekeeping pre-trust model 5 months ago
dr7ana baabfabedc fetch RID result handler logic 5 months ago
dr7ana d6b8b55727 less synchronous for the subsequent fetches 5 months ago
dr7ana ab24f4bc1a RC/RID fetching logic implemented 5 months ago
dr7ana 07fc0246ed housekeeping and groundwork, initial commit 5 months ago
Thomas Winget 5ac4a9a61b rework rotate_rc_source function, just for 'normal operation' now 5 months ago
Thomas Winget 040fc86703 minor fixups 5 months ago
Thomas Winget 9329ad0bd9 FindRouterMessage is gone, also clang-format 5 months ago
Thomas Winget af424cda9c (client) periodically fetch RouterIDs from peers 5 months ago
Thomas Winget 52cd9e1794 Minor RC load/store/prune fixups 5 months ago
Thomas Winget a42d1c1d9f Implement fetch RouterIDs method and usage
Periodically clients will fetch the set of RouterIDs for all relays on
the network.  It will request this list from a number (12, currently) of
relays, but as we are likely to be requesting from more relays than we
want to have edge connections, this request will itself be relayed to
the target source via one of our edges.  As we can't trust our edge to
do this honestly, the responses are signed by the source relay.

TODO: the responses from all (12) relays are collected, then processed
together.  The reconciliation of their responses is not yet implemented.

TODO: the source selection for this method obviously requires sources to
begin with, but this is the method by which we learn of
those...bootstrapping is still a bit in-progress, and will need to be
finished for this.

TODO: make Router call this periodically, as with RC fetching.
5 months ago
Thomas Winget e37ef7808d Add command to fetch RCs from remote node
This command will be called periodically by clients to maintain a list
of RCs of active relay nodes.  It will require another command (future
commit) to fetch the RouterIDs from many nodes and reconcile those so we
have some notion of good-ness of the RCs we're getting; if we get what
seems to be a bad set of RCs (this concept not yet implemented), we will
choose a different relay to fetch RCs from.  These are left as TODOs for
now.
5 months ago
Thomas Winget 74e7f14db9 minor style/naming changes 5 months ago
Thomas Winget fb7c90dfdf remove explicit arg that mirrors default 5 months ago