• Posted: 2014-11-30
  • Author: zzz
  • Posted in release

0.9.17 is primarily a bugfix release, but it also continues our migration to stronger cryptographic signatures.

We have moved the news feed system used for the news on your console and the latest router version indication to a signed format using RSA 4096-bit keys for enhanced security.

New eepsites and servers will be ECDSA-signed by default, if ECDSA is available. There is now a warning in the console sidebar if ECDSA is not available. For RedHat users, we have reports of successful installs of the BouncyCastle Provider (bcprov) jar to add ECDSA support.

We've fixed several serious bugs, including an SSU packet corruption problem, and a SAM bug affecting i2p-messenger and other SAM applications. There are several fixes for the preliminary ECDSA router signatures added in the last release but not yet enabled.

Many of us will be attending 31C3 in Hamburg in December. Stop by our table and say hi!

As usual, we recommend that you update to this release. The best way to maintain security and help the network is to run the latest release.

RELEASE DETAILS

Changes

  • Signed news
  • ECDSA default for new server tunnels
  • Reseeding now SSL-only by default

Bug Fixes

  • Fix SSU sending corrupt ack-only packets with partial bitfields
  • Fix SSU inbound connection fail from non-DSA router
  • Don't select incompatible peers if we are a non-DSA router
  • Fix EdDSA signature verification bug
  • Set I2NP lookup type flags in all cases, not just when a reply tunnel is used
  • Stop i2ptunnel server acceptor thread after close
  • Fix bug preventing some plugins from stopping completely
  • Fix SAM v3 bug causing failures in incoming connections

Other

  • Add a warning in the console sidebar if ECDSA not supported
  • Log warnings for Java 6 that we will eventually require Java 7
  • Don't let proxied routers auto-floodfill
  • Don't resend SSU acks that are too old
  • Don't publish direct info in SSU address if introducers are required
  • New default opentrackers in i2psnark
  • Add support for specifiying data directory per-torrent in i2psnark
  • Changes in streaming accept() error behavior
  • Minor blockfile format changes
  • New option for persistent random key to preserve peer ordering across restarts
  • Translation updates
  • Update GeoIP data (new installs and PPA only)

SHA256 Checksums:

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