6e7d8f90b5
* `light::verify_transaction` basic tx validation * update wasm tests * Provide `cached_nonce` in `parity_next_nonce` RPC * nits * Improve error handeling Two separate errors for distinguishing between `account not found` and `insufficient balance`. However, when `next_nonce()` is called and the account is not found then provide `local_best_next_nonce`! * Ensure only one n/w request is performed Refactored to code again: * Removed `fn cached_next_nonce` * Removed extra n/w request in `sign` to check balance * Refactored `fill_optional_field` to request nonce and check account balance * nits * grumbles needless clone * Prevent integer overflow with saturating add & mul * Call `sign_transaction()` directly from `sign()` Because the change in `fill_optional_fields` always fill the nonce it is now possible to call `sign_transaction` directly instead of creating a `ProspectiveSigner` "object". |
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| Cargo.toml | ||