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16,376 Commits 1 Branch 306 Tags
4bdb7d752f048428bc4df4ed559eeb1846a97f68
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5854 Commits

Author SHA1 Message Date
zzz 4bdb7d752f SSU2: Send response to path challenge 2022-07-27 11:48:27 -04:00
zzz 6d9aca9d9b SSU2: Path challenge/response block types 2022-07-27 11:43:00 -04:00
zzz e250531174 SSU2: Stub out path challenge/response 2022-07-27 10:56:18 -04:00
zzz 5948a7dec3 SSU: Only decrease MTU if the retransmitted packet was large 2022-07-27 10:30:56 -04:00
zzz 4e4718b3b1 NetDB: Publish ff stats based on current caps, not previous 
Comment out unused contact property
 2022-07-27 09:34:02 -04:00
zzz d94ff6ad86 Router: Log warning if no family keys loaded 2022-07-27 09:16:01 -04:00
zzz e4a8a6492d SSU2: Send termination in response to termination 2022-07-26 09:51:41 -04:00
zzz 17695915fa SSU2: Fix bitfield shifts of 256 or more 2022-07-25 13:17:56 -04:00
zzz af8272b970 SSU: Reduce max establishment time 2022-07-19 12:08:26 -04:00
zzz 5355ee7740 SSU2: Shorten token expiration based on cache size 2022-07-19 11:55:59 -04:00
zzz 02cd83187b GeoIP: Don't lookup route48 addresses 2022-07-19 11:21:12 -04:00
zzz f5ca15c28d SSU2: Retransmit session confirmed after receiving apparent retransmitted session created 
Retransmit handshake messages faster and expire faster (SSU 1/2)
log tweaks
 2022-07-19 11:17:54 -04:00
zzz b7db6ae77c SSU2: Fix storage/checking of local firewalled IP address/port in token file 2022-07-19 11:15:24 -04:00
zzz 8aef6ce292 SSU2: MTU and other fixes 
Use minimum MTU for IPv6 session confirmed to avoid PMTU issues
Set default MTU for known IPv6 tunnel brokers
Check for s mismatch in session confirmed RI
Don't put DateTime block after Termination block
Fix first message failed check
Log sent data packet size
Log tweaks
 2022-07-17 11:28:00 -04:00
zzz 097fa34e91 SSU2: Send retry with termination block on clock skew 2022-07-15 15:03:22 -04:00
zzz c2ffcb8512 SSU2: Don't rectify MTUs to mod 16 in SSU2 addresses 
Set max MTU for range48.org brokered addresses
Limit MTU for brokered addresses in UDPAddress also
 2022-07-15 08:51:43 -04:00
zzz 2432680ed3 SSU2: Fail session if first outbound message fails 
Reduce max consecutive message failures to fail session (SSU 1/2)
Set peer as unreachable for these failures
Reduce max consectutive session confirmed retransmissions
Fix session confirmed retransmission timing
Respond to relay tag request in data phase
Log tweaks
 2022-07-12 07:29:20 -04:00
zzz 8e985eb951 SSU2: Fix NACK handling when higher than previous highest acked 
was treating them as acks
 2022-07-10 13:01:56 -04:00
zzz a18a5136b7 Console: Only display news if a new entry is found 
not simply when a new file is downloaded
 2022-07-09 09:41:13 -04:00
zzz 73c8ee826e SSU2: Support other reason codes in destroy message 2022-07-09 07:31:46 -04:00
zzz 2a4ab118de SSU2: Persist SSU2 tokens 
Move establisher and packet handler initialization
to after the address initialization
 2022-07-08 14:12:31 -04:00
zzz 70596d0548 SSU: Initialize MTUs 
SSU2: Don't log MTU warning at startup
Remove unused dropPeerCapacities()
 2022-07-08 11:13:58 -04:00
zzz 6ede06cfdf SSU2: Send termination before dropping session after failure to get Session Confirmed ack 2022-07-08 11:09:58 -04:00
zzz 8818c78cbd Transport: Don't lookup RI in wasUnreachable() 
to reduce netdb lookups
 2022-07-08 10:00:04 -04:00
zzz 9a9722dd3e SSU2: Fix peer test throttling 
Only throttle messages 1 and 2
Send limit response on throttle
Throttle IPv6 based on first 8 bytes only
 2022-07-05 07:37:51 -04:00
zzz 4e21fe74e5 NetDB: Lookup handling cleanups 
Allow lookups of our RI even when hidden
Consolidate routerHash() calls
Remove unused router.publishUnreachableRouters option, was default true
 2022-07-04 08:30:21 -04:00
zzz 740c7fad4d SSU: Remove copy of peers in idle timeout checker 
Just iterate through the main map.
Log tweaks
 2022-06-30 18:22:53 -04:00
zzz c875f1d105 SSU2: Fix last check of local RI for relay 
Expire relay token quickly
Log tweaks
 2022-06-30 17:15:33 -04:00
zzz 3c7659277d SSU: MTU fixes for IPv6 and SSU2 
Fix setting local IPv6 MTU when firewalled
Fix publishing MTU when firewalled or hidden
Save local MTU when changing addresses, not when publishing
Add SSU2 MTU methods (no mod 16 required)
Allow MTU up to 1500 for SSU2 transport style
Disable SSU2 at startup if local MTU too low
 2022-06-25 13:14:59 -04:00
zzz 897338b790 SSU2: Add checks of peer test msg 1 IP/port 2022-06-24 16:56:47 -04:00
zzz 08e95655c1 SSU2: More MTU checks 
Add code for bob rejecting alice peer test address
Don't allow MTU to exceed his MTU
Don't use a token about to expire
Send token with termination message
Add internal type to termination message
log tweaks
 2022-06-22 11:00:56 -04:00
zzz 5d27ce3f8d SSU: Rewrite adjustMTU() 
to make it more responsive to conditions and a more effective PMTU algorithm.
Move MTU up and down in increments rather than simply shift between min and max
Increase or decrease based on success or failure of each message
Only increase if the successful message was almost as large as current MTU
Clear increase/decrease counters when changing MTU the other way
Don't wait for 10 packets to increase MTU
Reduce max retransmissions from 30% to 10%
 2022-06-22 08:07:13 -04:00
zzz 9aa9f7a714 SSU2: Fix swapped dest/src conn IDs for peer test 2022-06-20 15:19:09 -04:00
zzz 723257d6ef SSU2: First fragments can be 5 bytes larger than followon fragments 2022-06-20 12:05:45 -04:00
zzz c5323a8d36 SSU2: Fix overhead calculation for followon fragments 
so as not to exceed MTU
 2022-06-20 07:37:05 -04:00
zzz b3072d9ef3 SSU: PeerState _remotePeer cannot be null 2022-06-19 12:05:39 -04:00
zzz 3c4956f0c3 SSU2: Add delayed lookup of RI for relay and peer test 
Prefer SSU2 introducers for slots 1 and 2
log tweaks
 2022-06-19 12:04:10 -04:00
zzz d69a65605d SSU2: Don't delete empty ipv6 address at startup 
Needed for SSU2 handshakes
 2022-06-19 12:01:44 -04:00
zzz c2edd7e926 SusiDNS: Fix classloading on Java 11+ 
Caused SusiDNS and addressbook to be in a different context
addressbook config would be stored in base dir
and subscriptions would not load because it couldn't find i2ptunnel
 2022-06-17 12:52:36 -04:00
zzz fa145ff7c5 Util: ArraySet improvements 
Was never used; prep for actual usage
Move from router to core
Add Set constructors that are more efficient
Add addUnique() method
Allow size of set passed in constructors
Prepare for extension
javadocs
 2022-06-17 10:21:15 -04:00
zzz 7610b3842f SSU2: Hole punch processing 
Validate and process hole punch payload
Send session request immediately after receiving hole punch
Remove some unused code
Log tweaks
 2022-06-16 08:22:55 -04:00
zzz d812f82e92 SSU2: Fixes 
Fix conn ids on hole punch
Fix min size on relay response
 2022-06-16 08:16:12 -04:00
zzz 0a87559ba2 SSU2: Add per-introducer relay state machine 
Enable relay
Set session created token to 0 as per spec
Log tweaks
 2022-06-14 12:48:00 -04:00
zzz 22efde37e3 SSU2: Relay WIP part 15 
Fix sending charlie's address in relay response
Fix sending session request after introduction
Send 0-length endpoint in relay response on failure
Log tweaks
 2022-06-12 16:08:23 -04:00
zzz c976b86b6e SSU2: Fix peer test msg 1 signature 2022-06-12 13:20:37 -04:00
zzz 3ef06f88c9 SSU2: Relay WIP part 14 
Fixes after testnet testing:
Fix NPE in OES2 constructor
Fix relay request signature
Fix relay response signature verification bugs
Fix unhandled state OB_STATE_INTRODUCED
Refactor state handling to switch
Remove dup copy in SSU2Util.sign()
Log tweaks
 2022-06-12 12:54:52 -04:00
zzz 2ec0894c35 SSU2: Relay WIP part 13 
Reject SSU1/SSU2 relay request mismatch as Bob
 2022-06-11 13:06:29 -04:00
zzz d85d501291 SSU2: Relay WIP part 12 
Don't send SSU1 relay request to SSU2-connected introducers
and vice versa
Log tweaks
 2022-06-11 09:13:36 -04:00
zzz e4996a2db6 SSU: No need to validate Bob IP/port on relay intro as Charlie 
as it is received in-session only
Log tweaks all over
 2022-06-10 16:50:46 -04:00
zzz ffc4520382 Transport: Remove mtn port from invalid list 2022-06-10 16:03:48 -04:00