PurpleI2P/i2pd
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Code Issues Releases Activity
8,340 Commits 11 Branches 77 Tags 27 MiB
3bdfa5562b
Commit Graph

277 Commits

Author SHA1 Message Date
orignal
084663d6ea mediam size I2NP messages 2023-03-18 15:32:05 -04:00
orignal
5ad9c8e740 create I2NP tunnel message for first fragment 2023-03-13 19:19:57 -04:00
orignal
4db643aa8e limited number of acked packets to 511 2023-03-02 16:18:25 -05:00
orignal
02a36a9fa8 don't populate buffer of unreachable router 2023-02-14 15:44:35 -05:00
orignal
d79bdc9f66 send datetime block after approximately every 250 packets 2023-02-11 20:11:34 -05:00
R4SAS
86fc12e395
[style] clean code 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
 2023-02-11 09:41:51 +03:00
orignal
ac94341203 disconnect established session if clock skew detected 2023-02-10 11:48:11 -05:00
Vort
0829b186b7 Fix debug log output 2023-02-10 01:57:43 +02:00
orignal
d1c98c58b9 update status before deleting session 2023-02-06 19:31:31 -05:00
orignal
3c02cade58 compare only first 8 bytes for temporary addreses 2023-02-05 19:19:20 -05:00
orignal
21123e2afa compare published address and actual endpoint 2023-02-05 18:26:09 -05:00
orignal
f1415c2234 compare published address and actual endpoint 2023-02-05 15:42:46 -05:00
orignal
54fb234424 limit number of acked packets to 510 2023-02-03 19:17:46 -05:00
orignal
02e7f6b0c3 cleanup out of sequence packet nums in one call 2023-02-02 13:52:48 -05:00
orignal
e9f0ed6473 cleanup out-of-sequnce list more aggressivly 2023-02-01 19:05:04 -05:00
orignal
4960587f46 cleanup out-of-sequnce list more aggressivly 2023-02-01 18:37:31 -05:00
orignal
e8be39af17 memrory pool for SSU2IncompleteMessage 2023-01-17 21:32:36 -05:00
orignal
bc888167a7 use linked list for out of sequence fragments 2023-01-16 21:40:23 -05:00
orignal
993dc72ce6 use separate pointer to second fragment of incomplete message 2023-01-15 22:50:54 -05:00
orignal
324ace103b memoery pool for fragments 2023-01-14 17:05:09 -05:00
orignal
d530269e4f try to insert received msgid instead lookup 2023-01-13 19:23:26 -05:00
orignal
a3c305032a don't set Firewalled upon SessionCreated if ports mismatch 2023-01-08 08:25:23 -05:00
orignal
1cc68ea402 differentiate symmetric and full cone NAT 2023-01-07 12:06:26 -05:00
orignal
a6f9a56e40 support C++20 2023-01-06 14:08:39 -05:00
orignal
55704ece3a drop duplicated I2NP messages 2023-01-05 15:33:41 -05:00
R4SAS
503f522cc3
[style] clean trailing spaces and tabs 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
 2023-01-03 21:25:19 +03:00
R4SAS
22179400c7
2.45.0 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
 2023-01-03 18:16:34 +00:00
orignal
7b341d5d30 update and show send queue size for transports 2023-01-01 16:03:53 -05:00
Dimitris Apostolou
9f9e8bfa14
Fix typos 2022-12-27 10:44:23 +02:00
orignal
b6f83dfe9f set error before status 2022-12-22 08:36:07 -05:00
orignal
36501fe31e change network status back to OK if port in msg 7 matches 2022-12-21 18:14:19 -05:00
orignal
d6c101d261 try to handle RelayIntro again is Alice's RouterInfo not found 2022-12-19 13:28:21 -05:00
orignal
eeea02d834 rounded to seconds timestamps 2022-12-19 12:56:19 -05:00
orignal
df737a65b2 SessionRequest must be min 88 bytes 2022-12-15 15:08:56 -05:00
orignal
f6ca7c19af allow zero length padding 2022-12-12 14:18:36 -05:00
orignal
8ad5696e50 don't send termination again if termination received block received 2022-12-06 21:40:33 -05:00
orignal
2bb5ff7184 eliminate RTT self-reduction 2022-12-05 15:48:11 -05:00
orignal
50abeea82a print endpoint if more than two fragments of SessionConfirmed 2022-12-04 17:08:38 -05:00
orignal
8db352b4d0 recognize symmetric NAT from peer test msg 7 2022-12-04 16:30:45 -05:00
orignal
2a6f906177 print separate message for introducer timeout 2022-11-27 17:14:33 -05:00
orignal
64c3282aae check minimal message size 2022-11-27 09:13:24 -05:00
Dimitris Apostolou
73b9c0302b
Fix typos 2022-11-25 22:37:52 +02:00
orignal
ccfeca728e use only SSU2 for network status 2022-11-22 22:03:19 -05:00
orignal
e5553f7528 milliseconds for peer test send time 2022-10-11 18:21:04 -04:00
orignal
6e3cec653d resend PeerTest msg 2 2022-10-11 15:27:19 -04:00
orignal
55976fd9dc resend PeerTest msg 1 2022-10-10 16:34:08 -04:00
orignal
3544f77e90 terminate peer session if Charlie's RouterInfo not found 2022-10-09 15:03:32 -04:00
R4SAS
96c4463d39
clean code 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
 2022-10-09 20:24:43 +03:00
R4SAS
650b7abef6
[SSU2] add log messages about peertest 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
 2022-10-09 20:12:22 +03:00
R4SAS
714b3856a2
[SSU2] print to log when peer test is sent 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
 2022-10-09 18:59:53 +03:00
orignal
24ae8d5443 don't handle more than 2 fragments in SessionConfirmed 2022-09-20 18:32:29 -04:00
orignal
030af11d86 don't merge duppicated fragment of SessionConfirmed 2022-09-18 21:13:38 -04:00
orignal
857a2bc399 verify path response 2022-09-14 19:08:14 -04:00
orignal
09e6e2940f correct max paddign size 2022-09-09 07:23:46 -04:00
orignal
23e18a34d4 check if new address is in reserved range 2022-09-08 18:46:48 -04:00
orignal
3bdef5f58d update remote endpoint and send path challenge 2022-09-07 19:11:33 -04:00
orignal
cf27581c76 check min MTU 1280 2022-09-05 15:27:38 -04:00
orignal
4634bff9f0 limit number of resent packets. Resend interval variance 2022-09-03 15:38:52 -04:00
orignal
1a9c658836 immediate ack request flag 2022-09-01 18:40:54 -04:00
orignal
9b5a885b3b check if I2NP message to send is not null 2022-08-30 08:48:28 -04:00
orignal
8fd466c5a9 separate network status and errors 2022-08-29 21:11:17 -04:00
orignal
95f19a5fb2 send Retry instead SessionCreated if clock skew 2022-08-26 10:14:30 -04:00
orignal
f98780b1d7 check timestamp for token request 2022-08-25 18:48:26 -04:00
orignal
150c89e48a don't request session if zero token received 2022-08-25 15:14:45 -04:00
orignal
f875823357 copy path challenge to response 2022-08-15 15:32:55 -04:00
orignal
c3dd7ed73a try to resend if window is full 2022-08-12 18:56:58 -04:00
orignal
3ae885d120 change status back to Testing from Unknow if next test was accepted 2022-08-12 16:12:30 -04:00
orignal
ab606a1121 adjust clock from SSU2 2022-08-08 19:57:48 -04:00
orignal
c6f898b8ca connect to Charlie if RelayResponse from Bob was received before HolePunch 2022-08-08 13:08:12 -04:00
orignal
3e40852999 memory pool for sent packets 2022-08-04 18:13:44 -04:00
orignal
df073bb306 send local address in RelayResponse block 2022-08-04 15:15:19 -04:00
orignal
771c4a0d02 allocate smaller I2NP buffer for fragmented message. Limit number of fragments by 64 2022-08-03 16:06:07 -04:00
orignal
cb959ab14c allocate tunnel message buffer for I2NP block with tunnel data message type 2022-08-03 10:26:55 -04:00
orignal
ed5c533982 recgnize symmetric NAT from SSU2 2022-08-02 20:02:55 -04:00
orignal
98d2ce5845 Respond to path challenge. Correct termination reason for duplicated session 2022-08-02 13:35:18 -04:00
orignal
eba4626589 kappa for RTO culculation 2022-07-31 09:45:18 -04:00
orignal
ff5fa1d137 3 bytes off for token in RelayResponse 2022-07-30 18:50:43 -04:00
orignal
71766ecd16 select introducers randomly. More logging for RelayIntro 2022-07-30 16:31:44 -04:00
orignal
3bd40fc8b3 calculate RTT and RTO 2022-07-29 15:24:24 -04:00
orignal
e70d57dcb4 resend intervals in milliseconds 2022-07-28 19:30:08 -04:00
orignal
fd41fba069 variable retranmission window 2022-07-27 20:00:03 -04:00
orignal
8a6fe0f321 check if address type matches peer's address type for peer test msg 1 2022-07-27 10:55:08 -04:00
orignal
4b1f5c9c9b terminate session in separate task 2022-07-26 19:56:30 -04:00
orignal
46a549c875 random size of fragments 2022-07-26 13:00:41 -04:00
orignal
f8a609f692 respond to termination 2022-07-25 18:46:25 -04:00
orignal
e537878b8a check Ack block bufer size and shrink ranges if necessary 2022-07-25 13:42:59 -04:00
orignal
617f45bc59 try to send I2NP message in one packet, reduce or drop Ack block if necessary 2022-07-24 19:44:49 -04:00
orignal
09aa96e486 always bring to closing state if termination requested 2022-07-23 19:48:37 -04:00
orignal
ea0ed9e844 update SSU2 introducers if Firewalled 2022-07-20 21:55:48 -04:00
orignal
000e0358a7 resend SessionConfirmed immediately if another SessionCreated received 2022-07-19 16:09:16 -04:00
orignal
a3e19931f0 insert RouterInfo from SessionConfirmed into netdb immediately 2022-07-19 14:06:00 -04:00
orignal
9fec1a86cf send ack for peer test 2022-07-18 19:58:19 -04:00
orignal
ffab29890b created additional ranges if acnt > 255 2022-07-17 15:22:41 -04:00
orignal
206c068d8e don't send termination without address 2022-07-17 07:44:11 -04:00
orignal
dc30cd1112 handle SessionConfirmed fragments in reversed order 2022-07-16 16:08:55 -04:00
orignal
16290bf66f fixed race condition on session termination 2022-07-15 18:22:18 -04:00
orignal
4f8b0e6484 send more SessionConfirmed termination messages. Limit send queue 2022-07-15 15:01:46 -04:00
orignal
5026dbc1b3 receive bigger packets 2022-07-14 20:12:27 -04:00
orignal
665a914dc3 set max MTU for ipv4 2022-07-13 20:08:57 -04:00
orignal
3394bb4b8d calculate SSU2 session MTU and max payload size 2022-07-13 19:35:18 -04:00
orignal
5c62726992 check clock skew and terminate 2022-07-13 12:45:20 -04:00
orignal
90981f628e Send fragmented SessionConfirmed 2022-07-12 19:04:03 -04:00
orignal
0c34189d94 correct buffer size for fragments of SessionConfirmed 2022-07-12 12:17:58 -04:00
orignal
f1d3d6a7b5 set max compression for SessionConfirmed 2022-07-12 10:50:21 -04:00
orignal
b0d962b49a send ack for retransmitted SessionConfirmed 2022-07-11 19:00:23 -04:00
orignal
c50e453af6 check out of sequence messages range 2022-07-11 18:16:05 -04:00
orignal
8b649aaaf8 NACKs and Acks only Ack ranges 2022-07-10 18:50:02 -04:00
orignal
fdebbc4498 select sessions for introducers 2022-07-10 17:13:25 -04:00
orignal
3ff3417ff2 send termiation with reason 2022-07-09 17:05:23 -04:00
orignal
bb6227281a teminate session after 5 unacked resends 2022-07-08 21:31:44 -04:00
orignal
2f44d99a74 session closing state 2022-07-08 19:06:09 -04:00
orignal
ca4414d15a request relay tag if firewalled 2022-07-08 13:52:09 -04:00
orignal
fbb961b43c extract correct endpoint from peer test msg 2 2022-07-07 13:23:51 -04:00
orignal
fa9c174264 handle first packet from Bob 2022-07-06 21:28:53 -04:00
orignal
83f43ab166 pick 3 routers for SSU2 peer test 2022-07-06 19:33:02 -04:00
orignal
f7e9e6a1c4 set status OK after both peer test msg 4 and 5 2022-07-06 13:35:04 -04:00
orignal
aa21748e9a set status OK after peer test msg 5 2022-07-06 12:41:51 -04:00
orignal
66bc29d075 insert received RouterInfo into netdb immediately 2022-07-05 19:15:50 -04:00
orignal
0e6ad548b2 invoke SSU2 peer test updates 2022-07-04 18:54:20 -04:00
orignal
6143515ac6 update our IP adress from SSU2 2022-07-03 09:31:20 -04:00
orignal
50419f200d fixed 1 packet off for out of sequence clean up 2022-07-01 17:35:38 -04:00
orignal
455390f121 clean up first out of sequence packet if too many 2022-07-01 10:52:10 -04:00
orignal
d375299fa9 send token in relay response block 2022-06-30 20:00:18 -04:00
orignal
6ca9a599ff remove session after HolePunch received 2022-06-30 08:37:50 -04:00
orignal
83bd3b6f0b use token from RelayResponse block 2022-06-29 13:42:57 -04:00
orignal
a68765e021 fixed off 5 bytes for follow on fragment 2022-06-29 08:30:11 -04:00
orignal
5e3115a614 check nonce in HolePunch relay response block 2022-06-28 18:51:31 -04:00
orignal
624c46f925 correct msg offset for follow-on fragment 2022-06-28 16:09:13 -04:00
orignal
52d1ee161f store RouterInfo in netdb from SessionConfirmed 2022-06-28 10:35:35 -04:00
orignal
d3bc9eb110 update token and conn id after HolePunch 2022-06-27 23:03:27 -04:00
orignal
72b61a29c2 check TokenRequest message size 2022-06-27 15:56:47 -04:00
orignal
463ed12ce8 don't pick same session for PeerTest msg 2 2022-06-26 10:07:39 -04:00
orignal
baf74cb582 1 byte off for RelayRequest signature 2022-06-26 09:53:29 -04:00
orignal
d7d74666b2 correct max MTU size 2022-06-25 18:51:24 -04:00
orignal
dd1dd3b7cf wait for Ack for SessionConfirmed or resend 2022-06-24 22:06:30 -04:00
orignal
ae77d4ad22 correct signed content for peer test msg 3 2022-06-24 18:18:11 -04:00
orignal
821987fed7 don't send peer test for unknown address/port 2022-06-24 15:31:08 -04:00
orignal
18ddba4332 send RouterInfo message to right session in relay request 2022-06-24 14:08:39 -04:00
orignal
aaad6dece6 set session request sent status in right place 2022-06-24 13:27:13 -04:00
orignal
ed04747b9d resend SessionRequest and SessionCreated 2022-06-24 13:07:02 -04:00
orignal
38e43bc9c8 check Charlie's address for PeerTest msg 4 2022-06-23 08:18:35 -04:00
orignal
c3c5c7ae63 forward correct RelayResponse from Charlie to Alice 2022-06-22 16:56:54 -04:00
orignal
578a15bbe5 don't send PeerTest msg 5 if address is not supported 2022-06-22 15:26:23 -04:00
orignal
6b3d7372ae token received session state 2022-06-22 13:58:22 -04:00
orignal
55f7529167 delete pending outgoind session when Retry received 2022-06-22 13:36:01 -04:00
orignal
bceae244c1 delete pending outgoind session when SessionCreated received 2022-06-22 13:15:25 -04:00
orignal
5de224d6bf don't connect if pending connection already 2022-06-22 11:59:29 -04:00
orignal
694b936f30 verify signature for PeerTest msg 4 2022-06-21 18:54:13 -04:00
orignal
dda25d431c check if we can send HolePunch to partcular address 2022-06-21 16:20:39 -04:00
orignal
22f9abc2f1 send errors for RelayIntro 2022-06-21 15:45:35 -04:00