funga-eth

Ethereum implementation of the funga signer interface.

See https://git.defalsify.org/funga for more details.

Tools

When installed as a python package, three tools are installed in the python executable script path.

• funga-ethd - Signer daemon (see below for details).
• eth-keyfile - Ethereum keyfile en- and decoder, and en- and decrypter.
• eth-msg-sign - Signer tool for arbitrary messages (ERC-191).

funga-ethd

A Unix socket IPC server as funga-ethd implementing the following web3 json-rpc methods:

• web3.eth.personal.newAccount
• web3.eth.personal.signTransaction
• web3.eth.signTransaction

CLI tools

Please use --help as argument to the eth-keyfile and eth-msg-sign tools to learn the arguments the tools accept.

Funga interface implementations

• ReferenceKeystore: Implements the Keystore interface, with a postgresql backend expecting sql schema as defined in ReferenceKeystore.schema
• ReferenceSigner Implements Signer, accepting a single argument of type Keystore interface.
• EIP155Transaction: Creates transaction serializations appropriate for EIP155 replay protected signatures. Accepts a web3 format transaction dict as constructor argument together with nonce and optional chainId.