Eric Woolsey
Eric Woolsey
@emhane @mattsse just bumping this!
Thanks so much all! have a great weekend!
Yeah I can definitely see your point there. That's a pretty old issue though and this is a pretty important feature for a project like this. Would it be possible...
Gotcha. Okay well we've got this documented here for now. Let me know if you come up with any clever solutions to this, cheers!
> This is the relevant method: https://docs.rs/cosmrs/latest/cosmrs/crypto/secp256k1/struct.SigningKey.html#method.derive_from_path Is this not the correct way to do it? ```rust let mnemonic = bip32::Mnemonic::new(chain.private_key.clone(), Language::English).unwrap(); let seed = mnemonic.to_seed("password"); let xprv = XPrv::new(&seed)?;...
Ahhh so something like this? ```rust let mnemonic = bip32::Mnemonic::new(chain.mnemonic.clone(), Language::English).unwrap(); let seed = mnemonic.to_seed("password"); let child_path = "m/0/2147483647'/1/2147483646'"; let child_xprv = XPrv::derive_from_path(&seed, &child_path.parse()?)?; let signing_key: SigningKey = child_xprv.into(); ```
Gotcha! Thanks for the help! Appreciate it!
Perhaps both body and auth_info will need different implementations as well.
So the problem I'm having in particular is how to package up the TxRaw after signing. I can properly get the json payload to the ledger and sign it, but...
That library could be helpful, but Everything I've written so far is dependent on cosmrs, and I'd like to avoid branching out if possible. Do you not think it would...