Unable to use function InMemorySigner::from_file (field names mismatch)

[formiat]

Problem:
Unable to use function InMemorySigner::from_file, because field names are different in struct InMemorySigner and in credentials file.

In struct we got field secret_key, but in credentials file we got private_key. Function InMemorySigner::from_file uses serde's deserializer, so, when we try to deserialize struct InMemorySigner, serde's deserializer doesn't find a match for the field and deserialization fails.

Solution 1:
Rename struct InMemorySigner field secret_key to private_key.

Solution 2:
Rename credentials' field private_key to secret_key.

Problem crate: near-crypto
Problem file: src/signer.rs

Versions:

near-jsonrpc-client = "0.3.0"
near-jsonrpc-primitives = "0.12.0"
near-primitives = "0.12.0"
near-crypto = "0.12.0"

[mina86]

It’s not clear to me what credential file you’re referring to. nearcore uses secret_key throughout the code.

[formiat]

@mina86 , I mean this file: /home/user/.near-credentials/testnet/<account>.testnet.json