mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1119 lines
39 KiB
1119 lines
39 KiB
# for this file format description, |
|
# see https://github.com/olivierlacan/keep-a-changelog |
|
|
|
## [2.52.0] - 2024-05-12 |
|
### Added |
|
- Separate threads for persisting RouterInfos and profiles to disk |
|
- Give preference to address with direct connection |
|
- Exclude addresses with incorrect static or intro key |
|
- Avoid two firewalled routers in the row in tunnel |
|
- Drop unsolicited database search replies |
|
### Changed |
|
- Increase number of hashes to 16 in exploratory lookup reply |
|
- Reduce number of a RouterInfo lookup attempts to 5 |
|
- Reset stream RTO if outbound tunnel was changed |
|
- Insert previously excluded floodfill back when successfully connected |
|
- Increase maximum stream resend attempts to 9 |
|
- Reply to exploratory lookups with only confirmed routers if low tunnel build rate |
|
- Don't accept too old RouterInfo |
|
- Build client tunnels through confirmed routers only if low tunnel build rate |
|
- Manage netDb requests more frequently |
|
- Don't reply with closer than us only floodfills for lookup |
|
### Fixed |
|
- Crash on router lookup if exploratory pool is not ready |
|
- Race condition in excluded peers for next lookup |
|
- Excessive number of lookups for same destination |
|
- Race condition with transport peers during shutdown |
|
- Corrupted RouterInfo files |
|
|
|
## [2.51.0] - 2024-04-06 |
|
### Added |
|
- Non-blocking mode for UDP sockets |
|
- Set SSU2 socket buffer size based on bandwidth limit |
|
- Encrypted tunnel tests |
|
- Support for multiple UDP server tunnels on one destination |
|
- Publish medium congestion indication |
|
- Local domain sockets for SOCKS proxy upstream |
|
- Tunnel status "declined" in web console |
|
- SAM error reply "Incompatible crypto" if remote destination has incompatible crypto |
|
- Reduce amount of traffic by handling local message drops |
|
- Keep SSU2 socket open even if it fails to bind |
|
- Lower SSU2 resend traffic spikes |
|
- Expiration for messages in SSU2 send queue |
|
- Use EWMA for stream RTT estimation |
|
- Request choking delay if too many NACKs in stream |
|
- Allow 0ms latency for tunnel |
|
- Randomize tunnels selection for tests |
|
### Changed |
|
- Upstream SOCKS proxy from SOCKS4 to SOCKS5 |
|
- Transit tunnels limit to 4 bytes. Default value to 10K |
|
- Reply CANT_REACH_PEER if connect to ourselves in SAM |
|
- Don't send already expired I2NP messages |
|
- Use monotonic timer to measure tunnel test latency |
|
- Standard NTCP2 frame doesn't exceed 16K |
|
- Always send request through tunnels in case of restricted routes |
|
- Don't delete connected routers from NetDb |
|
- Send lookup reply directly to reply tunnel gateway if possible |
|
- Reduce unreachable router ban interval to 8 minutes |
|
- Don't request banned routers / don't try to connect to unreachable router |
|
- Consider 'M' routers as low bandwidth |
|
- Limit minimal received SSU2 packet size to 40 bytes |
|
- Bob picks peer test session only if Charlie's address supports peer testing |
|
- Reject peer test msg 2 if peer testing is not supported |
|
- Don't request termination if SSU2 session was not established |
|
- Set maximum SSU2 queue size depending on RTT value |
|
- New streaming RTT calculation algorithm |
|
- Don't double initial RTO for streams when changing tunnels |
|
- Restore failed tunnel if test or data for inbound tunnel received |
|
- Don't fail last remaining tunnel in pool |
|
- Publish LeasetSet again if local destination was not ready or no tunnels |
|
- Make more attempts to pick high bandwidth hop for client tunnel |
|
- Reduced SSU2 session termination timeout to 165 seconds |
|
- Reseeds list |
|
### Fixed |
|
- ECIESx25519 symmetric key tagset early expiration |
|
- Encrypted LeaseSet lookup |
|
- Outbound tunnel build fails if it's endpoint is the same as reply tunnel gateway |
|
- I2PControl RouterManager returns invalid JSON when unknown params are passed |
|
- Mix of data between different UDP sessions on the same server |
|
- TARGET_OS_SIMULATOR check |
|
- Handling of "reservedrange" param |
|
- New NTCP2 session gets teminated upon termination of old one |
|
- New SSU2 session gets teminated upon termination of old one |
|
- Peer test to non-supporting router |
|
- Streaming ackThrough off 1 if number of NACKs exceeds 255 |
|
- Race condition in ECIESx25519 tags table |
|
- Good tunnel becomes failed |
|
- Crash when packet comes to terminated stream |
|
- Stream hangs during LeaseSet update |
|
|
|
## [2.50.2] - 2024-01-06 |
|
###Fixed |
|
- Crash with OpenSSL 3.2.0 |
|
- False positive clock skew detection |
|
|
|
## [2.50.1] - 2023-12-23 |
|
###Fixed |
|
- Support for new EdDSA usage behavior in OpenSSL 3.2.0 |
|
|
|
## [2.50.0] - 2023-12-18 |
|
### Added |
|
- Support of concurrent ACCEPTs on SAM 3.1 |
|
- Haiku OS support |
|
- Low bandwidth and far routers can expire before 1 hour |
|
### Changed |
|
- Don't pick too active peer for first hop |
|
- Try peer test again if status is Unknown |
|
- Send peer tests with random delay |
|
- Reseeds list |
|
### Fixed |
|
- XSS vulnerability in addresshelper |
|
- Publishing NAT64 ipv6 addresses |
|
- Deadlock in AsyncSend callback |
|
|
|
## [2.49.0] - 2023-09-18 |
|
### Added |
|
- Handle SOCK5 authorization with empty user/password |
|
- Drop incoming transport sessions from too old or from future routers |
|
- Memory pool for router profiles |
|
- Allow 0 hops in explicitPeers |
|
### Changed |
|
- Separate network and testing status |
|
- Remove AVX code |
|
- Improve NTCP2 transport session logging |
|
- Select router with ipv4 for tunnel endpoint |
|
- Consider all addresses non-published for U and H routers even if they have host/port |
|
- Don't pick completely unreachable routers for tunnels |
|
- Exclude SSU1 introducers from SSU2 addresses |
|
- Don't create paired inbound tunnel if length is different |
|
- Remove introducer from RouterInfo after 60 minutes |
|
- Reduce SSU2 keep alive interval and add keep alive interval variance |
|
- Don't pick too old sessions for introducer |
|
### Fixed |
|
- Version of the subnegotiation in user/password SOCKS5 response |
|
- Send keepalive for existing session with introducer |
|
- Buffer offset for EVP_EncryptFinal_ex() to include outlen |
|
- Termination block size processing for transport sessions |
|
- Crash if deleted BOB destination was shared between few BOB sessions |
|
- Introducers with zero tag |
|
- Padding for SSU2 path response |
|
|
|
## [2.48.0] - 2023-06-12 |
|
### Added |
|
- Allow user/password authentication method for SOCK5 proxy |
|
- Publish reject all congestion cap 'G' if transit is not accepted |
|
- 'critical' log level |
|
- Print b32 on webconsole destination page |
|
- Webconsole button to drop a remote LeaseSet |
|
- limits.zombies param - minimum percentage of successfully created tunnels for routers cleanup |
|
- Recognize real routers if successfully connected or responded to tunnel build request |
|
### Changed |
|
- Bypass slow transport sessions for first hop selection |
|
- Limit AESNI inline asm to x86/x64 |
|
- Create smaller I2NP packets if possible |
|
- Make router unreachable if AEAD tag verification fails in SessionCreated |
|
- Don't include a router to floodfills list until it's confirmed as real |
|
- Drop LeaseSet store request if not floodfill |
|
- Bypass medium congestion('D') routers for client tunnels |
|
- Publish encrypted RouterInfo through tunnels |
|
- Check if s is valid x25519 public key |
|
- Check if socket is open before sending data in SSU2 |
|
### Fixed |
|
- Webconsole empty page if destination is not found |
|
- i2p.streaming.answerPings param |
|
- Reload tunnels |
|
- Address caps for unspecified ipv6 address |
|
- Incomplete HTTP headers in I2P tunnels |
|
- SSU2 socket network exceptions on Windows |
|
- Use of 'server' type tunnel port as inport (#1936) |
|
|
|
## [2.47.0] - 2023-03-11 |
|
### Added |
|
- Congestion caps |
|
- SAM UDP port parameter |
|
- Support domain addresses for yggdrasil reseeds |
|
### Changed |
|
- DHT for floodfills instead plain list |
|
- Process router's messages in separate thread |
|
- Don't publish non-reachable router |
|
- Send and check target destination in first streaming SYN packet |
|
- Reseeds list |
|
### Fixed |
|
- Memory leak in windows network state detection |
|
- Reseed attempts from invalid address |
|
|
|
## [2.46.1] - 2023-02-20 |
|
### Fixed |
|
- Race condition while getting router's peer profile |
|
- Creation of new router.info |
|
- Displaying LeaseSets in the webconsole |
|
- Crash when processing ACK request |
|
|
|
## [2.46.0] - 2023-02-15 |
|
### Added |
|
- Limit number of acked SSU2 packets to 511 |
|
- Localization to Swedish, Portuguese, Turkish, Polish |
|
- Periodically send Datetime block in NTCP2 and SSU2 |
|
- Don't select random port from reserved |
|
- In memory table for peer profiles |
|
- Store if router was unreachable in it's peer profile |
|
- Show IPv6 addresses in square brackets in webconsole |
|
- Check referer when processing Addresshelper |
|
### Changed |
|
- Algorithm for tunnel creation success rate calculation |
|
- Drop incoming NTCP2 and SSU2 connection if published IP doesn't match actual endpoint |
|
- Exclude actually unreachable router from netdb for 2 hours |
|
- Select first hop from high bandwidth peers for client tunnels |
|
- Drop too long or too short LeaseSet |
|
- Delete router from netdb if became invalid after update |
|
- Terminate existing session if clock skew detected |
|
- Close previous UDP socket if open before reopening |
|
- Minimal version for floodfill is 0.9.51 |
|
- Sort transports by endpoints in webconsole |
|
### Fixed |
|
- Deadlock during processing I2NP block with Garlic in ECIES encrypted message to router |
|
- Race condition with encrypted LeaseSets |
|
- HTTP query detection |
|
- Connection attempts to IPs from invalid ranges |
|
- Publish "0.0.0.0" in RouterInfo |
|
- Crash upon receiving PeerTest 7 |
|
- Tunnels for closed SAM session socket |
|
- Missing NTCP2 address in RouterInfo if enabled back |
|
|
|
## [2.45.1] - 2023-01-11 |
|
### Added |
|
- Full Cone NAT status error |
|
### Changed |
|
- Drop duplicated I2NP messages in SSU2 |
|
- Set rejection code 30 if tunnel with id already exists |
|
- Network status is always OK if peer test msg 5 received |
|
### Fixed |
|
- UPnP crash if SSU2 or NTCP2 is disabled |
|
- Crash on termination for some platforms |
|
|
|
## [2.45.0] - 2023-01-03 |
|
### Added |
|
- Test for Symmetric NAT with peer test msgs 6 and 7 |
|
- Webconsole "No Descriptors" router error state |
|
- 1 and 15 seconds bandwidth calculation for i2pcontrol |
|
- Show non-zero send queue size for transports in web console |
|
- Compressible padding for I2P addresses |
|
- Localization to Czech |
|
- Don't accept incoming session from invalid/reserved addresses for NTCP2 and SSU2 |
|
- Limit simultaneous tunnel build requests by 4 per pool |
|
### Changed |
|
- Removed SSU support |
|
- Reduced bandwidth calculation interval from 60 to 15 seconds |
|
- Increased default max transit tunnels number from 2500 to 5000 or 10000 for floodfill |
|
- Transit tunnels limit is doubled if floodfill mode is enabled |
|
- NTCP2 and SSU2 timestamps are rounded to seconds |
|
- Drop RouterInfos and LeaseSets with timestamp from future |
|
- Don't delete unreachable routers if tunnel creation success rate is too low |
|
- Refuse duplicated incoming pending NTCP2 session from same IP |
|
- Don't send SSU2 termination again if termination received block received |
|
- Handle standard network error for SSU2 without throwing an exception |
|
- Don't select overloaded peer for next tunnel |
|
- Remove "X-Requested-With" in HTTP Proxy for non-AJAX requests |
|
### Fixed |
|
- File descriptors leak |
|
- Random crash on AddressBook update |
|
- Crash if incorrect LeaseSet size |
|
- Spamming to log if no descriptors |
|
- ::1 address in RouterInfo |
|
- SSU2 network error handling (especially for Windows) |
|
- Race condition with pending outgoing SSU2 sessions |
|
- RTT self-reduction for long-live streams |
|
|
|
## [2.44.0] - 2022-11-20 |
|
### Added |
|
- SSL connection for server I2P tunnels |
|
- Localization to Italian and Spanish |
|
- SSU2 through SOCKS5 UDP proxy |
|
- Reload tunnels through web console |
|
- SSU2 send immediate ack request flag |
|
- SSU2 send and verify path challenge |
|
- Configurable ssu2.mtu4 and ssu2.mtu6 |
|
### Changed |
|
- SSU2 is enabled and SSU is disabled by default |
|
- Separate network status and error |
|
- Random selection between NTCP2 and SSU2 priority |
|
- Added notbob.i2p to jump services |
|
- Remove DoNotTrack flag from HTTP Request header |
|
- Skip addresshelper page if destination was not changed |
|
- SSU2 allow different ports from RelayReponse and HolePunch |
|
- SSU2 resend PeerTest msg 1 and msg 2 |
|
- SSU2 Send Retry instead SessionCreated if clock skew detected |
|
### Fixed |
|
- Long HTTP headers for HTTP proxy and HTTP server tunnel |
|
- SSU2 resends and resend limits |
|
- Crash at startup if addressbook is disabled |
|
- NTCP2 ipv6 connection through SOCKS5 proxy |
|
- SSU2 SessionRequest with zero token |
|
- SSU2 MTU less than 1280 |
|
- SSU2 port=1 |
|
- Incorrect addresses from network interfaces |
|
- Definitions for Darwin PPC; do not use pthread_setname_np |
|
|
|
## [2.43.0] - 2022-08-22 |
|
### Added |
|
- Complete SSU2 implementation |
|
- Localization to Chinese |
|
- Send RouterInfo update for long live sessions |
|
- Explicit ipv6 ranges of known tunnel brokers for MTU detection |
|
- Always send "Connection: close" and strip out Keep-Alive for server HTTP tunnel |
|
- Show ports for all transports in web console |
|
- Translation of webconsole site title |
|
- Support for Windows ProgramData path when running as service |
|
- Ability to turn off address book |
|
- Handle signals TSTP and CONT to stop and resume network |
|
### Changed |
|
- Case insensitive headers for server HTTP tunnel |
|
- Do not show 'Address registration' line if LeaseSet is encrypted |
|
- SSU2 transports have higher priority than SSU |
|
- Disable ElGamal precalculated table if no SSU |
|
- Deprecate limits.ntcpsoft, limits.ntcphard and limits.ntcpthreads config options |
|
- SSU2 is enabled and SSU is disabled by default for new installations |
|
### Fixed |
|
- Typo with Referer header name in HTTP proxy |
|
- Can't handle garlic message from an exploratory tunnel |
|
- Incorrect encryption key for exploratory lookup reply |
|
- Bound checks issues in LeaseSets code |
|
- MTU detection on Windows |
|
- Crash on stop of active server tunnel |
|
- Send datagram to wrong destination in SAM |
|
- Incorrect static key in RouterInfo if the keys were regenerated |
|
- Duplicated sessions in BOB |
|
|
|
## [2.42.1] - 2022-05-24 |
|
### Fixed |
|
- Incorrect jump link in HTTP Proxy |
|
|
|
## [2.42.0] - 2022-05-22 |
|
### Added |
|
- Preliminary SSU2 implementation |
|
- Tunnel length variance |
|
- Localization to French |
|
- Daily cleanup of obsolete peer profiles |
|
- Ordered jump services list in HTTP proxy |
|
- Win32 service |
|
- Show port for local non-published SSU addresses in web console |
|
### Changed |
|
- Maximum RouterInfo length increased to 3K |
|
- Skip unknown addresses in RouterInfo |
|
- Don't pick own router for peer test |
|
- Reseeds list |
|
- Internal numeric id for families |
|
- Use ipv6 preference only when netinet headers not used |
|
- Close stream if delete requested |
|
- Remove version from title in web console |
|
- Drop MESHNET build option |
|
- Set data path before initialization |
|
- Don't show registration block in web console if token is not provided |
|
### Fixed |
|
- Encrypted LeaseSet for EdDSA signature |
|
- Clients tunnels are not built if clock is not synced on start |
|
- Incorrect processing of i2cp.dontPublishLeaseSet param |
|
- UDP tunnels reload |
|
- Build for LibreSSL 3.5.2 |
|
- Race condition in short tunnel build message |
|
- Race condition in local RouterInfo buffer allocation |
|
|
|
## [2.41.0] - 2022-02-20 |
|
### Added |
|
- Clock syncronization through SSU |
|
- Drop routers older than 6 months on start |
|
- Localization to German |
|
- Don't send streaming ack too frequently |
|
- Select compatible outbound tunnel for I2CP messages |
|
- Restart webconsole's acceptor in case of exception |
|
### Changed |
|
- Use builtin bitswap for endian on windows |
|
- Send SessionCreated before connection close if clock skew |
|
- Try another floodfill for publishing if no compatible tunnels found |
|
- Reduce memory usage for RouterInfo structures |
|
- Avoid duplicated addresses in RouterInfo. Check presence of netId and version |
|
- Use TCP/IP sockets for I2CP on Android instead local sockets |
|
- Return uptime as integer in I2PControl |
|
- Reseed servers list/cerificates |
|
- Webconsole's dark style colors |
|
### Fixed |
|
- Attempt to use Yggdrasil on start on Android |
|
- Attempts to send peer tests to itself |
|
- Severe packets drop in SSU |
|
- Crash on tunnel tests |
|
- Loading addressbook subscriptions from config |
|
- Multiple I2CP session to the same destination |
|
- Build on Apple Silicon |
|
|
|
## [2.40.0] - 2021-11-29 |
|
### Added |
|
- Keep alive parameter for client tunnels |
|
- Support openssl 3.0.0 |
|
- Localization to Armenian |
|
- Show git commit info in version |
|
- Windows menu item for opening datadir |
|
- Reseed if too few floodfills |
|
- Don't publish old and replacing tunnel in LeaseSet |
|
- Webconsole light/dark theme depending on system settings (via CSS) |
|
### Changed |
|
- Set gzip compression to false by default |
|
- Build tunnel through ECIES routers only |
|
- Removed ElGamal support for tunnels |
|
- Moved webconsole resources to separate file |
|
- Pick tunnels with compatible transport with another tunnel of floodfill |
|
- Use common cleanup timer for all SSU sessions |
|
- Reduced memory usage |
|
- Reseed servers list |
|
- i18n code called from ClientContext |
|
### Fixed |
|
- Tunnels reload |
|
- Some typos in log messages |
|
- Cleanup relay requests table |
|
- Server tunnel is not published |
|
- Build on GNU/Hurd. Disable pthread_setname_np |
|
- Crash when incorrect sigtype used with blinding |
|
|
|
## [2.39.0] - 2021-08-23 |
|
### Added |
|
- Short tunnel build messages |
|
- Localization. To: Russian, Ukrainian, Turkmen, Uzbek and Afrikaans |
|
- Custom CSS styles for webconsole |
|
- Avoid slow tunnels with more than 250 ms per hop |
|
- Process DELAY_REQUESTED streaming option |
|
- "certsdir" options for certificates location |
|
- Keep own RouterInfo in NetBb |
|
- Pick ECIES routers only for tunnels on non-x64 |
|
- NTP sync through ipv6 |
|
- Allow ipv6 addresses for UDP server tunnels |
|
### Changed |
|
- Rekey of all routers to ECIES |
|
- Better distribution for random tunnel's peer selection |
|
- Yggdrasil reseed for v0.4, added two more |
|
- Encryption type 0,4 by default for server tunnels |
|
- Handle i2cp.dontPublishLeaseSet param for all destinations |
|
- reg.i2p for subscriptions |
|
- LeaseSet type 3 by default |
|
- Don't allocate payload buffer for every single ECIESx25519 message |
|
- Prefer public ipv6 instead rfc4941 |
|
- Optimal padding for one-time ECIESx25519 message |
|
- Don't send datetime block for one-time ECIESx25519 message with one-time key |
|
- Router with expired introducer is still valid |
|
- Don't disable floodfill if still reachable by ipv6 |
|
- Set minimal version for floodfill to 0.9.38 |
|
- Eliminate extra lookups for sequential fragments on tunnel endpoint |
|
- Consistent path for explicit peers |
|
- Always create new tunnel from exploratory pool |
|
- Don't try to connect to a router not reachable from us |
|
- Mark additional ipv6 addresses/nets as reserved (#1679) |
|
### Fixed |
|
- Zero-hop tunnels |
|
- Crash upon SAM session termination |
|
- Build with boost < 1.55.0 |
|
- Address type for NTCP2 acceptors |
|
- Check of ipv4/ipv6 address |
|
- Request router to send to if not in NetDb |
|
- Count outbound traffic for zero-hop tunnels |
|
- URLdecode domain for registration string generator in webconsole |
|
|
|
## [2.38.0] - 2021-05-17 |
|
### Added |
|
- Publish ipv6 introducers |
|
- Bind ipv6 or yggdrasil NTCP2 acceptor to specified address |
|
- Support .b32.i2p addresses and hostnames for SAM STREAM CREATE |
|
- ipv6 peer tests |
|
- Publish iexp param for introducers |
|
- Show ipv6 network status on the webconsole |
|
- EdDSA signing keys can also be blinded |
|
- Show router version on the webconsole |
|
### Changed |
|
- Rekey of all routers but floodfills to ECIES |
|
- Increased number of precalculated x25519 keys to 15 |
|
- Don't publish LeaseSet without inbound tunnels |
|
- Reseed from compatible address(ipv4 or ipv6) |
|
- Recongnize v4 and v6 SSU addresses without host |
|
- Inbound tunnel gateway must be ipv4 compatible |
|
- Don't select next introducers from existing sessions |
|
- Set X bandwidth for floodfill by default |
|
### Fixed |
|
- Incoming ECIES-x25519 session doesn't send updated LeaseSet |
|
- Unique local address for server tunnels |
|
- Race condition for LeaseSet creation in I2CP |
|
- Relay tag for ipv6 introducer |
|
- Already expired introducers |
|
- Find connected router for first peer in tunnel |
|
- Failed outgoing ECIES-x25519 session's tagset stays forever |
|
- Yggdrasil address disappears if router becomes unreachable through ipv6 |
|
- Ignore SSU address/introducers if port is not specified |
|
- Check identity and signature length for SSU SessionConfirmed |
|
|
|
## [2.37.0] - 2021-03-15 |
|
### Added |
|
- Address registration line for reg.i2p and stats.i2p through the web console |
|
- "4" and "6" caps for addresses without published IP address |
|
- Mesh and Proxy network statuses |
|
- Symmetric NAT network status error |
|
- Bind server tunnel connection to specified address |
|
- lookuplocal BOB extended command |
|
- address4 and address6 parameters to bind outgoing connections to |
|
- Rekey of low-bandwidth routers to ECIES |
|
- Popup notification windows when unable to parse config for Windows |
|
### Changed |
|
- Floodfills with "U" cap are not ignored anymore |
|
- Check transports reachability between tunnel peers and between router and floodfill |
|
- NTCP2 and reseed HTTP proxy support authorization now |
|
- Show actual IP addresses for proxy connections |
|
- Publish and handle SSU addreses without host |
|
- Outbound tunnel endpoint must be ipv4 compatible |
|
- Logging optimization |
|
- Removed Windows service |
|
### Fixed |
|
- Incoming SSU session terminates after 5 seconds |
|
- Outgoing NTCP2 ipv4 session even if ipv4 is disabled |
|
- No incoming Yggdrasil connection if connected through NTCP2 proxy |
|
- Race condition between tunnel build and floodfill requests decryption for ECIES routers |
|
- Numeric bandwidth limitation |
|
- Yggdrasil for Android |
|
|
|
## [2.36.0] - 2021-02-15 |
|
### Added |
|
- Encrypted lookup and publications to ECIES-x25519 floodfiils |
|
- Yggdrasil transports and reseeds |
|
- Dump addressbook in hosts.txt format |
|
- Request RouterInfo through exploratory tunnels if direct connection to fllodfill is not possible |
|
- Threads naming |
|
- Check if public x25519 key is valid |
|
- ECIES-X25519-AEAD-Ratchet for shared local destination |
|
- LeaseSet creation timeout for I2CP session |
|
- Resend RouterInfo after some interval for longer NTCP2 sessions |
|
- Select reachable router of inbound tunnel gateway |
|
- Reseed if no compatible routers in netdb |
|
- Refresh on swipe in Android webconsole |
|
### Changed |
|
- reg.i2p for default addressbook instead inr.i2p |
|
- ECIES-x25519 (crypto type 4) for new routers |
|
- Try to connect to all compatible addresses from peer's RouterInfo |
|
- Replace LeaseSet completely if store type changes |
|
- Try ECIES-X25519-AEAD-Ratchet tag before ElGamal |
|
- Don't detach ECIES-X25519-AEAD-Ratchet session from destination immediately |
|
- Viewport and styles on error in HTTP proxy |
|
- Don't create notification when Windows taskbar restarted |
|
- Cumulative SSU ACK bitfields |
|
- limit tunnel length to 8 hops |
|
- Limit tunnels quantity to 16 |
|
### Fixed |
|
- Handling chunked HTTP response in addressbook |
|
- Missing ECIES-X25519-AEAD-Ratchet tags for multiple streams with the same destination |
|
- Correct NAME for NAMING REPLY in SAM |
|
- SSU crash on termination |
|
- Offline signature length for stream close packet |
|
- Don't send updated LeaseSet through a terminated session |
|
- Decryption of follow-on ECIES-X25519-AEAD-Ratchet NSR messages |
|
- Non-confirmed LeaseSet is resent too late for ECIES-X25519-AEAD-Ratchet session |
|
|
|
## [2.35.0] - 2020-11-30 |
|
### Added |
|
- ECIES-x25519 routers |
|
- Random intro keys for SSU |
|
- Graceful shutdown timer for windows |
|
- Send queue for I2CP messages |
|
- Update DSA router keys to EdDSA |
|
- TCP_QUICKACK for NTCP2 sockets on Linux |
|
### Changed |
|
- Exclude floodfills with DSA signatures and < 0.9.28 |
|
- Random intervals between tunnel tests and manage for tunnel pools |
|
- Don't replace an addressbook record by one with DSA signature |
|
- Publish RouterInfo after update |
|
- Create paired inbound tunnels if no inbound tunnels yet |
|
- Reseed servers list |
|
### Fixed |
|
- Transient signature length, if different from identity |
|
- Terminate I2CP session if destroyed |
|
- RouterInfo publishing confirmation |
|
- Check if ECIES-X25519-AEAD-Ratchet session expired before generating more tags |
|
- Correct block size for delivery type local for ECIES-X25519-AEAD-Ratchet |
|
|
|
## [2.34.0] - 2020-10-27 |
|
### Added |
|
- Ping responses for streaming |
|
- STREAM FORWARD for SAM |
|
- Tunnels through ECIES-x25519 routers |
|
- Single thread for I2CP |
|
- Shared transient destination between proxies |
|
- Database lookups from ECIES destinations with ratchets response |
|
- Handle WebDAV HTTP methods |
|
- Don't try to connect or build tunnels if offline |
|
- Validate IP when trying connect to remote peer |
|
- Handle ICMP responses and WinAPI errors for SSU |
|
### Changed |
|
- Removed NTCP |
|
- Dropped gcc 4.7 support |
|
- Encyption type 0,4 by default for client tunnels |
|
- Stripped out some HTTP header for HTTP server response |
|
- HTTP 1.1 addressbook requests |
|
- Set LeaseSet type to 3 for ratchets if not specified |
|
- Handle SSU v4 and v6 messages in one thread |
|
- Eliminate DH keys thread |
|
### Fixed |
|
- Random crashes on I2CP session disconnect |
|
- Stream through racthets hangs if first SYN was not acked |
|
- Check "Last-Modified" instead "If-Modified-Since" for addressbook reponse |
|
- Trim behind ECIESx25519 tags |
|
- Few bugs with Android main activity |
|
- QT visual and layout issues |
|
|
|
## [2.33.0] - 2020-08-24 |
|
### Added |
|
- Shared transient addresses |
|
- crypto.ratchet.inboundTags paramater |
|
- Multiple encryption keys through I2CP |
|
- Pre-calculated x25519 ephemeral keys |
|
- Change datagram routing path if nothing comes back in 10 seconds |
|
- Shared routing path for datagram session |
|
### Changed |
|
- UDP tunnels send mix of repliable and raw datagrams in bulk |
|
- Encrypt SSU packet again upon resend |
|
- Start new tunnel message if remaining buffer is too small |
|
- Use LeaseSet2 for ECIES-X25519-AEAD-Ratchet automatically |
|
- Save new ECIES-X25519-AEAD-Ratchet session with NSR tagset |
|
- Generate random padding lengths for ECIES-X25519-AEAD-Ratchet in bulk |
|
- Webconsole layout |
|
- Reseed servers list |
|
### Fixed |
|
- Don't connect through terminated SAM destination |
|
- Differentiate UDP server sessions by port |
|
- ECIES-X25519-AEAD-Ratchet through I2CP |
|
- Don't save invalid address to AddressBook |
|
- ECDSA signatures names in SAM |
|
- AppArmor profile |
|
|
|
## [2.32.1] - 2020-06-02 |
|
### Added |
|
- Read explicit peers in tunnels config |
|
### Fixed |
|
- Generation of tags for detached sessions |
|
- Non-updating LeaseSet1 |
|
- Start when deprecated websocket options present in i2pd.conf |
|
|
|
## [2.32.0] - 2020-05-25 |
|
### Added |
|
- Multiple encryption types for local destinations |
|
- Next key and tagset for ECIES-X25519-AEAD-Ratchet |
|
- NTCP2 through SOCKS proxy |
|
- Throw error message if any port to bind is occupied |
|
- gzip parameter for UDP tunnels |
|
- Show ECIES-X25519-AEAD-Ratchet sessions and tags on the web console |
|
- Simplified implementation of gzip for no compression mode |
|
- Allow ECIES-X25519-AEAD-Ratchet session restart after 2 minutes |
|
- Added logrotate config for rpm package |
|
### Changed |
|
- Select peers for client tunnels among routers >= 0.9.36 |
|
- Check ECIES flag for encrypted lookup reply |
|
- Streaming MTU size 1812 for ECIES-X25519-AEAD-Ratchet |
|
- Don't calculate checksum for Data message send through ECIES-X25519-AEAD-Ratchet |
|
- Catch network connectivity status for Windows |
|
- Stop as soon as no more transit tunnels during graceful shutdown for Android |
|
- RouterInfo gzip compression level depends on size |
|
- Send response to received datagram from ECIES-X25519-AEAD-Ratchet session |
|
- Update webconsole functional |
|
- Increased max transit tunnels limit |
|
- Reseeds list |
|
- Dropped windows support in cmake |
|
### Fixed |
|
- Correct timestamp check for LeaseSet2 |
|
- Encrypted leaseset without authentication |
|
- Change SOCKS proxy connection response for clients without socks5h support (#1336) |
|
|
|
## [2.31.0] - 2020-04-10 |
|
### Added |
|
- NTCP2 through HTTP proxy |
|
- Publish LeaseSet2 for I2CP destinations |
|
- Show status page on main activity for android |
|
- Handle ECIESFlag in DatabaseLookup at floodfill |
|
- C++17 features for eligible compilers |
|
### Changed |
|
- Droped Websockets and Lua support |
|
- Send DeliveryStatusMsg for LeaseSet for ECIES-X25519-AEAD-Ratchet |
|
- Keep sending new session reply until established for ECIES-X25519-AEAD-Ratchet |
|
- Updated SSU log messages |
|
- Reopen SSU socket on exception |
|
- Security hardening headers in web console |
|
- Various web console changes |
|
- Various QT changes |
|
### Fixed |
|
- NTCP2 socket descriptors leak |
|
- Race condition with router's identity in transport sessions |
|
- Not terminated streams remain forever |
|
|
|
## [2.30.0] - 2020-02-25 |
|
### Added |
|
- Single threaded SAM |
|
- Experimental support of ECIES-X25519-AEAD-Ratchet crypto type |
|
### Changed |
|
- Minimal MTU size is 1280 for ipv6 |
|
- Use unordered_map instead map for destination's sessions and tags list |
|
- Use std::shuffle instead std::random_shuffle |
|
- SAM is single threaded by default |
|
- Reseeds list |
|
### Fixed |
|
- Correct termination of streaming destination |
|
- Extra ',' in RouterInfo response in I2PControl |
|
- SAM crash on session termination |
|
- Storage for Android 10 |
|
|
|
## [2.29.0] - 2019-10-21 |
|
### Added |
|
- Client auth flag for b33 address |
|
### Changed |
|
- Remove incoming NTCP2 session from pending list when established |
|
- Handle errors for NTCP2 SessionConfrimed send |
|
### Fixed |
|
- Failure to start on Windows XP |
|
- SAM crash if invalid lookup address |
|
- Possible crash when UPnP enabled on shutdown |
|
|
|
## [2.28.0] - 2019-08-27 |
|
### Added |
|
- RAW datagrams in SAM |
|
- Publishing encrypted LeaseSet2 with DH or PSH authentication |
|
- Ability to disable battery optimization for Android |
|
- Transport Network ID Check |
|
### Changed |
|
- Set and handle published encrypted flag for LeaseSet2 |
|
### Fixed |
|
- ReceiveID changes in the same stream |
|
- "\r\n" command terminator in SAM |
|
- Addressbook lines with signatures |
|
|
|
## [2.27.0] - 2019-07-03 |
|
### Added |
|
- Support of PSK and DH authentication for encrypted LeaseSet2 |
|
### Changed |
|
- Uptime is based on monotonic timer |
|
### Fixed |
|
- BOB status command response |
|
- Correct NTCP2 port if NTCP is disabled |
|
- Flood encrypted LeaseSet2 with store hash |
|
|
|
## [2.26.0] - 2019-06-07 |
|
### Added |
|
- HTTP method "PROPFIND" |
|
- Detection of external ipv6 address through the SSU |
|
- NTCP2 publishing depends on network status |
|
### Changed |
|
- ntcp is disabled by default, ntcp2 is published by default |
|
- Response to BOB's "list" command |
|
- ipv6 address is not longer NTCP's local endpoint's address |
|
- Reseeds list |
|
- HTTP_REFERER stripping in httpproxy (#823) |
|
### Fixed |
|
- Check and handle incorrect BOB input |
|
- Ignore introducers for NTCP or NTCP2 addresses |
|
- RouterInfo check from NTCP2 |
|
|
|
## [2.25.0] - 2019-05-09 |
|
### Added |
|
- Create, publish and handle encrypted LeaseSet2 |
|
- Support of b33 addresses |
|
- RedDSA key blinding |
|
- .b32.i2p addresses in jump links |
|
- ntcp2.addressv6 parameter |
|
### Changed |
|
- Allow HTTP headers without value |
|
- Set data directory from external storage path for Android |
|
- addresshelper support is configurable per tunnel |
|
- gradlew script for android build |
|
### Fixed |
|
- Deletion of expired encrypted LeaseSet2 on floodfills |
|
- ipv6 fallback address |
|
- SSU incoming packets routing |
|
|
|
## [2.24.0] - 2019-03-21 |
|
### Added |
|
- Support of transient keys for LeaseSet2 |
|
- Support of encrypted LeaseSet2 |
|
- Recognize signature type 11 (RedDSA) |
|
- Support websocket connections over HTTP proxy |
|
- Ability to disable full addressbook persist |
|
### Changed |
|
- Don't load peer profiles if non-persistant |
|
- REUSE_ADDR for ipv6 acceptors |
|
- Reset eTags if addressbook can't be loaded |
|
### Fixed |
|
- Build with boost 1.70 |
|
- Filter out unspecified addresses from RouterInfo |
|
- Check floodfill status change |
|
- Correct SAM response for invalid key |
|
- SAM crash on termination for Windows |
|
- Race condition for publishing |
|
|
|
## [2.23.0] - 2019-01-21 |
|
### Added |
|
- Standard LeaseSet2 support |
|
- Ability to adjust timestamps through the NTP |
|
- Ability to disable peer profile persist |
|
- Request permission for android >= 6 |
|
- Initial addressbook to android assets |
|
- Cancel graceful shutdown for android |
|
- Russian translation for android |
|
### Changed |
|
- Chacha20 and Poly1305 implementation |
|
- Eliminate extra copy of NTCP2 send buffers |
|
- Extract content of tunnel.d from assets on android |
|
- Removed name resolvers from transports |
|
- Update reseed certificates |
|
### Fixed |
|
- LeaseSet published content verification |
|
- Exclude invalid LeaseSets from the list on a floodfill |
|
- Build for OpenWrt with openssl 1.1.1 |
|
|
|
## [2.22.0] - 2018-11-09 |
|
### Added |
|
- Multiple tunnel config files from tunnels.d folder |
|
### Changed |
|
- Fetch own RouterInfo upon SessionRequest for NTCP2 |
|
- Faster XOR between AES blocks for non AVX capable CPUs |
|
### Fixed |
|
- Fixed NTCP2 termination send |
|
|
|
## [2.21.1] - 2018-10-22 |
|
### Changed |
|
- cost=13 for unpublished NTCP2 address |
|
### Fixed |
|
- Handle I2NP messages longer than 32K |
|
|
|
## [2.21.0] - 2018-10-04 |
|
### Added |
|
- EdDSA, x25519 and SipHash from openssl 1.1.1 |
|
- NTCP2 ipv6 incoming connections |
|
- Show total number of destination's outgoing tags in the web console |
|
### Changed |
|
- Android build with openssl 1.1.1/boost 1.64 |
|
- Bandwidth classes 'P' and 'X' don't add 'O' anymore |
|
### Fixed |
|
- Update own RouterInfo if no SSU |
|
- Recognize 'P' and 'X' routers as high bandwidth without 'O' |
|
- NTCP address doesn't disappear if NTCP2 enabled |
|
- Android with api 26+ |
|
|
|
## [2.20.0] - 2018-08-23 |
|
### Added |
|
- Full implementation of NTCP2 |
|
- Assets for android |
|
### Changed |
|
- armeabi-v7a and x86 in one apk for android |
|
- NTCP2 is enabled by default |
|
- Show lease's expiration time in readable format in the web console |
|
### Fixed |
|
- Correct names for transports in the web console |
|
|
|
## [2.19.0] - 2018-06-26 |
|
### Added |
|
- ECIES support for RouterInfo |
|
- HTTP outproxy authorization |
|
- AVX/AESNI runtime detection |
|
- Initial implementation of NTCP2 |
|
- I2CP session reconfigure |
|
- I2CP method ClientServicesInfo |
|
- Datagrams to websocks |
|
### Changed |
|
- RouterInfo uses EdDSA signature by default |
|
- Remove stream bans |
|
- Android build system changed to gradle |
|
- Multiple changes in QT GUI |
|
- Dockerfile |
|
### Fixed |
|
- zero tunnelID issue |
|
- tunnels reload |
|
- headers in webconsole |
|
- XSS in webconsole from SAM session name |
|
- build for gcc 8 |
|
- cmake build scripts |
|
- systemd service files |
|
- some netbsd issues |
|
|
|
## [2.18.0] - 2018-01-30 |
|
### Added |
|
- Show tunnel nicknames for I2CP destination in WebUI |
|
- Re-create HTTP and SOCKS proxy by tunnel reload |
|
- Graceful shutdown as soon as no more transit tunnels |
|
### Changed |
|
- Regenerate shared local destination by tunnel reload |
|
- Use transient local destination by default if not specified |
|
- Return correct code if pid file can't be created |
|
- Timing and number of attempts for adressbook requests |
|
- Certificates list |
|
### Fixed |
|
- Malformed addressbook subsctiption request |
|
- Build with boost 1.66 |
|
- Few race conditions for SAM |
|
- Check LeaseSet's signature before update |
|
|
|
## [2.17.0] - 2017-12-04 |
|
### Added |
|
- Reseed through HTTP and SOCKS proxy |
|
- Show status of client services through web console |
|
- Change log level through web connsole |
|
- transient keys for tunnels |
|
- i2p.streaming.initialAckDelay parameter |
|
- CRYPTO_TYPE for SAM destination |
|
- signature and crypto type for newkeys BOB command |
|
### Changed |
|
- Correct publication of ECIES destinations |
|
- Disable RSA signatures completely |
|
### Fixed |
|
- CVE-2017-17066 |
|
- Possible buffer overflow for RSA-4096 |
|
- Shutdown from web console for Windows |
|
- Web console page layout |
|
## [2.16.0] - 2017-11-13 |
|
### Added |
|
- https and "Connect" method for HTTP proxy |
|
- outproxy for HTTP proxy |
|
- initial support of ECIES crypto |
|
- NTCP soft and hard descriptors limits |
|
- Support full timestamps in logs |
|
### Changed |
|
- Faster implementation of GOST R 34.11 hash |
|
- Reject routers with RSA signtures |
|
- Reload config and shudown from Windows GUI |
|
- Update tunnels address(destination) without restart |
|
### Fixed |
|
- BOB crashes if destination is not set |
|
- Correct SAM tunnel name |
|
- QT GUI issues |
|
|
|
## [2.15.0] - 2017-08-17 |
|
### Added |
|
- QT GUI |
|
- Ability to add and remove I2P tunnels without restart |
|
- Ability to disable SOCKS outproxy option |
|
### Changed |
|
- Strip-out Accept-* hedaers in HTTP proxy |
|
- Don't run peer test if nat=false |
|
- Separate output of NTCP and SSU sessions in Transports tab |
|
### Fixed |
|
- Handle lines with comments in hosts.txt file for address book |
|
- Run router with empty netdb for testnet |
|
- Skip expired introducers by iexp |
|
|
|
## [2.14.0] - 2017-06-01 |
|
### Added |
|
- Transit traffic bandwidth limitation |
|
- NTCP connections through HTTP and SOCKS proxies |
|
- Ability to disable address helper for HTTP proxy |
|
### Changed |
|
- Reseed servers list |
|
- Minimal required version is 4.0 for Android |
|
### Fixed |
|
- Ignore comments in addressbook feed |
|
|
|
## [2.13.0] - 2017-04-06 |
|
### Added |
|
- Persist local destination's tags |
|
- GOST signature types 9 and 10 |
|
- Exploratory tunnels configuration |
|
### Changed |
|
- Reseed servers list |
|
- Inactive NTCP sockets get closed faster |
|
- Some EdDSA speed up |
|
### Fixed |
|
- Multiple acceptors for SAM |
|
- Follow on data after STREAM CREATE for SAM |
|
- Memory leaks |
|
|
|
## [2.12.0] - 2017-02-14 |
|
### Added |
|
- Additional HTTP and SOCKS proxy tunnels |
|
- Reseed from ZIP archive |
|
- Some stats in a main window for Windows version |
|
### Changed |
|
- Reseed servers list |
|
- MTU of 1488 for ipv6 |
|
- Android and Mac OS X versions use OpenSSL 1.1 |
|
- New logo for Android |
|
### Fixed |
|
- Multiple memory leaks |
|
- Incomptibility of some EdDSA private keys with Java |
|
- Clock skew for Windows XP |
|
- Occasional crashes with I2PSnark |
|
|
|
## [2.11.0] - 2016-12-18 |
|
### Added |
|
- Websockets support |
|
- Reseed through a floodfill |
|
- Tunnel configuration for HTTP and SOCKS proxy |
|
- Zero-hops tunnels for destinations |
|
- Multiple acceptors for SAM |
|
### Changed |
|
- Reseed servers list |
|
- DHT uses AVX if applicable |
|
- New logo |
|
- LeaseSet lookups |
|
### Fixed |
|
- HTTP Proxy connection reset for Windows |
|
- Crash upon SAM session termination |
|
- Can't connect to a destination for a longer time after restart |
|
- Mass packet loss for UDP tunnels |
|
|
|
## [2.10.2] - 2016-12-04 |
|
### Fixed |
|
- Fixes UPnP discovery bug, producing excessive CPU usage |
|
- Fixes sudden SSU thread stop for Windows. |
|
|
|
## [2.10.1] - 2016-11-07 |
|
### Fixed |
|
- Fixed some performance issues for Windows and Android |
|
|
|
## [2.10.0] - 2016-10-17 |
|
### Added |
|
- Datagram i2p tunnels |
|
- Unique local addresses for server tunnels |
|
- Configurable list of reseed servers and initial addressbook |
|
- Configurable netid |
|
- Initial iOS support |
|
|
|
### Changed |
|
- Reduced file descriptors usage |
|
- Strict reseed checks enabled by default |
|
|
|
## Fixed |
|
- Multiple fixes in I2CP and BOB implementations |
|
|
|
## [2.9.0] - 2016-08-12 |
|
### Changed |
|
- Proxy refactoring & speedup |
|
- Transmission-I2P support |
|
- Graceful shutdown for Windows |
|
- Android without QT |
|
- Reduced number of timers in SSU |
|
- ipv6 peer test support |
|
- Reseed from SU3 file |
|
|
|
## [2.8.0] - 2016-06-20 |
|
### Added |
|
- Basic Android support |
|
- I2CP implementation |
|
- 'doxygen' target |
|
|
|
### Changed |
|
- I2PControl refactoring & fixes (proper jsonrpc responses on errors) |
|
- boost::regex no more needed |
|
|
|
### Fixed |
|
- initscripts: added openrc one, in sysv-ish make I2PD_PORT optional |
|
- properly close NTCP sessions (memleak) |
|
|
|
## [2.7.0] - 2016-05-18 |
|
### Added |
|
- Precomputed El-Gamal/DH tables |
|
- Configurable limit of transit tunnels |
|
|
|
### Changed |
|
- Speed-up of asymmetric crypto for non-x64 platforms |
|
- Refactoring of web-console |
|
|
|
## [2.6.0] - 2016-03-31 |
|
### Added |
|
- Graceful shutdown on SIGINT |
|
- Numeric bandwidth limits (was: by router class) |
|
- Jumpservices in web-console |
|
- Logging to syslog |
|
- Tray icon for windows application |
|
|
|
### Changed |
|
- Logs refactoring |
|
- Improved statistics in web-console |
|
|
|
### Deprecated: |
|
- Renamed main/tunnels config files (will use old, if found, but emits warning) |
|
|
|
## [2.5.1] - 2016-03-10 |
|
### Fixed |
|
- Doesn't create ~/.i2pd dir if missing |
|
|
|
## [2.5.0] - 2016-03-04 |
|
### Added |
|
- IRC server tunnels |
|
- SOCKS outproxy support |
|
- Support for gzipped addressbook updates |
|
- Support for router families |
|
|
|
### Changed |
|
- Shared RTT/RTO between streams |
|
- Filesystem work refactoring |
|
|
|
## [2.4.0] - 2016-02-03 |
|
### Added |
|
- X-I2P-* headers for server http-tunnels |
|
- I2CP options for I2P tunnels |
|
- Show I2P tunnels in webconsole |
|
|
|
### Changed |
|
- Refactoring of cmdline/config parsing |
|
|
|
## [2.3.0] - 2016-01-12 |
|
### Added |
|
- Support for new router bandwidth class codes (P and X) |
|
- I2PControl supports external webui |
|
- Added --pidfile and --notransit parameters |
|
- Ability to specify signature type for i2p tunnel |
|
|
|
### Changed |
|
- Fixed multiple floodfill-related bugs |
|
- New webconsole layout |
|
|
|
## [2.2.0] - 2015-12-22 |
|
### Added |
|
- Ability to connect to router without ip via introducer |
|
|
|
### Changed |
|
- Persist temporary encryption keys for local destinations |
|
- Performance improvements for EdDSA |
|
- New addressbook structure |
|
|
|
## [2.1.0] - 2015-11-12 |
|
### Added |
|
- Implementation of EdDSA |
|
|
|
### Changed |
|
- EdDSA is default signature type for new RouterInfos
|
|
|