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16,416 Commits 4 Branches 227 Tags
554b17fe9af74a6d08b148bb155ce7a3d7ca6a02
Commit Graph

5878 Commits

Author SHA1 Message Date
zzz
1cd5926f6c SSU2: Debug logging additions/fixes 2022-03-02 11:04:19 -05:00
zzz
9c31be66e6 SSU2: Data phase updates 
Send immediate ack of Session Confirmed
Process I2NP messages and fragments in Session Confirmed
 2022-03-02 10:47:47 -05:00
zzz
0e89b07ae8 SSU2: Data phase fix 
Fix initialization of IMS when receiving last fragment first
 2022-03-02 09:37:10 -05:00
zzz
7b6e6270ba SSU2: Data phase more fixes 
Fix writing follow-on fragment block
Call messageFullyReceived() for I2NP block
Override messageFullyReceived() to avoid NPE
 2022-03-02 09:05:09 -05:00
zzz
9d9310a726 SSU2: Data phase fixes 
Fix receiver CipherState key
Override clearWantedACKSendSince() to avoid NPE
Add/tweak debug logging
 2022-03-02 08:32:22 -05:00
zzz
0f26baf114 SSU2: Implement split() 
Use socket address in PacketBuilder2
Decrypt session confirmed in-place
Check for RI in session confirmed
Copy session confirmed to PeerState2 for retx
RTT calculation fixes
State transitions
Javadoc fixes
WIP, untested
 2022-03-01 13:52:16 -05:00
zzz
5ef93f11a9 Util: Add Addresses.getConnectedAddressTypes() 
method to efficiently get all types in one pass
 2022-03-01 07:25:49 -05:00
zzz
50ce3c2856 NetDB: New reseeds 2022-03-01 05:15:49 -05:00
zzz
21c1f89249 SSU2: Validate DateTime block in handshake messages 2022-02-28 16:50:41 -05:00
zzz
46ef49f2cf SSU2: Token Req. and Retry fixes 
Fix Token Request and Retry payload generation
Implement Token Request and Retry payload decryption
Decrypt payloads in-place
Change from numbers to constants
 2022-02-28 16:24:59 -05:00
zzz
e53a59b4ac SSU2: fix PS2 packet numbering 2022-02-28 13:36:19 -05:00
zzz
a13f2b9768 SSU2 more fixes 
Fix OES2 MTU
Fix Token Request header encryption
 2022-02-28 12:32:36 -05:00
zzz
44c30e78fc SSU2 fixes 
Fix NPE in PS2
Fix Token Request message type
 2022-02-28 10:01:05 -05:00
zzz
ec63f41b27 SSU2: Handle handshake messages 
Decrypt handshake headers in Packet Handler
Pass handshake messages to Establishment Manager
SSU 1 and 2: Pass establish state to Establishment Manager
so it doesn't have to look it up again
Add notes about causes of decrypt failures
WIP, untested
 2022-02-28 09:18:06 -05:00
zzz
c19944384e SSU2: Fix packet numbering to match spec 2022-02-27 14:50:13 -05:00
zzz
0c08a05bce SSU2: Hook in new classes to EstablishmentManager 
Implement handshake retransmissions
Fix up calls to IES2/OES2
split() TODO
not hooked in to PacketHandler yet
WIP, untested
 2022-02-27 12:03:28 -05:00
zzz
7eda9c77af SSU: Don't use SSU2 for peer test or relay 
Add getAltStyle() so getTargetAddresses() will return SSU2
Add getSSUVersion()
 2022-02-27 06:38:43 -05:00
zzz
66045cebc2 SSU2: Store RI in IES2 2022-02-27 05:41:48 -05:00
zzz
2b93dbbf48 SSU2: Add token support to EstablishmentManager 2022-02-27 05:26:04 -05:00
zzz
759f6968f6 Add SSU2 support to OMF 2022-02-26 17:15:07 -05:00
zzz
e3db28542c SSU2: Fix overhead calculations 2022-02-26 16:33:35 -05:00
zzz
e7f98e9243 SSU2: Add acks to data messages 
implement buildPing() and buildACK()
 2022-02-26 15:39:50 -05:00
zzz
4908f760d9 SSU2: PeerState2 I2NP handling 
Handle complete messages and fragments in PeerState2
Send complete messages to transport
Add SSU2 constructor and reader in IMS
Change fragment callback to avoid an extra copy
Fix checks of fragment blocks
MessageReader cleanups for SSU1
Other cleanups

WIP, untested, not hooked in
 2022-02-26 11:31:04 -05:00
zzz
6bb3657de2 SSU2: Start of packet handling 
Store CipherStates in PeerState2
Add missing getVersion() overrides
 2022-02-26 08:25:55 -05:00
zzz
dc40755e7c Sybil: Improve family analysis 
Increase credit if family sig is verified
Speed up analysis by only looping through RIs once
Add link to all family members
Add SUNYSB certificate
bump -2
 2022-02-25 10:36:17 -05:00
zzz
140ab47354 Fix SSU2 enable logic 2022-02-24 14:42:33 -05:00
zzz
da887f7c6c SSU2: Publish keys and version in address when enabled 2022-02-24 08:49:57 -05:00
zzz
f4be99ecd0 SSU: Add SSU2 class extensions and packet builder 
Pass XDH key builder to UDPTransport
Add SSU2 static keygen when enabled
WIP, not hooked in
 2022-02-24 06:13:28 -05:00
zzz
b8407a261e SSU2: ACK bitfield support and conversion to ACK block 
WIP, not hooked in
 2022-02-23 15:55:03 -05:00
zzz
969a8a5d8a SSU: Add support for SSU2 fragmentation to OMS 2022-02-23 15:22:40 -05:00
zzz
b57d9f2f7e SSU: More prep of classes for SSU2 extension 2022-02-23 11:57:03 -05:00
zzz
c9a97d889b SSU: Prep classes for SSU2 extension 
add SSU2 states
 2022-02-23 10:55:51 -05:00
zzz
51bdd9a283 SSU: Add getVersion() methods (prep for SSU2) 2022-02-23 09:25:21 -05:00
zzz
74dedcf7f0 SSU2: More WIP 2022-02-23 06:12:35 -05:00
zzz
ae2b99b1c6 Build: Fix it 2022-02-22 14:53:41 -05:00
zzz
5ccbeca676 bump -1 2022-02-22 10:34:31 -05:00
zzz
63e202f8f0 SSU: Start of SSU2 support 
WIP, not hooked in
 2022-02-22 10:27:42 -05:00
zzz
80535875ad SSU: PacketHandler cleanup (prep for SSU2) 2022-02-22 10:22:16 -05:00
zzz
f0ad921fd2 NetDB: Prevent rare deadlock via FloodfillMonitorJob at startup 2022-02-22 10:06:07 -05:00
zzz
9f7f1bbcab Crypto: Prep for SSU2 
- ChaCha20: Add ivOffset param
- ChaCha20/Poly1305: Add adOffset/adLength params
- Noise: Add XK-SSU2 initializer
- Noise: Add notes about handshake offsets
 2022-02-22 09:45:22 -05:00
zzz
edc9d6fec5 NTCP: Reduce max writer threads 2022-02-22 09:07:58 -05:00
zzz
3b9c26fe8a 1.7.0 2022-02-21 09:12:59 -05:00
zzz
961936f8d5 bump for review 2022-02-18 13:58:02 -05:00
zzz
d0ca1d38ca NTCP: Fixes for SSU disabled 
Update RI reachability after first inbound connection
Allow local address in test mode
 2022-02-09 06:39:18 -05:00
zzz
19712cfd95 SSU: Fix race NPE in debug logging 2022-02-06 09:51:46 -05:00
zzz
568b5e303f Tunnels: Avoid buggy routers 
SSU: Don't bid on connection to buggy routers
 2022-02-03 10:36:03 -05:00
Zlatin Balevsky
042c1e88aa fix junit deprecations, issue #339 2022-01-31 11:39:57 +00:00
zzz
5dd8139aad Reseed, DoH: Fixes for IPv6-only 2022-01-30 11:25:36 -05:00
zzz
13ee324d36 NTCP2: Clock skew handling improvements 
as discussed in #ls2 meeting
- Bob replies with Session Created even if skewed,
  so that Alice finds out what the skew is
- Alice handles Session Created timestamp and drops if skewed,
  bans Bob, and updates clock if NTP failed
- If Alice does reply with SessionConfirmed, Bob will send a
  destroy with a skew error code
- Don't change skew error code if netdb store failed
- Fix skew adjustment for RTT by Bob
- Call setLastBadSkew() in the right places
- Fix ntcp.invalidInboundSkew and ntcp.invalidOutboundSkew stats
 2022-01-26 07:28:43 -05:00
zzz
afa7278080 NTCP: Ban IP if RI signature fails 2022-01-25 12:22:57 -05:00