li-thy-um/ripple-lib-java

Java version of ripple-lib (work in progress)

ripple-lib-java

Java version of ripple-lib (alpha work in progress)

Currently looking for java/android developers to help evolve this library/api.

Please open an issue with any questions/suggestions.

The goal for this is to be an implementation of ripple-types, binary serialization, with a websocket library agnostic implementation of a client, which will track changes to accounts balances/offers/trusts, that can be used as the basis for various clients/wallets.

Current status:

• sjcl.json aes/ccm for (wallet) blob decrytion
• binary serialization/parsing/shamap
• Crude implementation of a high level client
• Api client choice of websocket transport
• Test suite for core types
• Signing / Verification
• KeyPair creation
• Android example
  • Using class loader patch to use predexed Bouncy Castle 1.4.9
    • MUCH faster builds, don't need to dex or merge each time
    • No need to fork a squishy/boingy castle and maintain two crypto providers
• CLI example

TODO:

• TESTS TESTS TESTS
  • walk ledger history verifying ShaMap hashes
    • use json from rippled
      • json -> STObject -> json -> STObject -> hex verification
• Publisher contexts
  • thread execution context
    • runOnUiThread
  • easily unbind handlers in onDestroy/onSemanticallyEtc
• Class path patcher for android needs testing on 2.x
• Documentation
• General cleanup/stabilisation of code / api surface
• Generate keypair for particular account_id from a master_seed

Examples:

• See in examples/ folder