cc8eb71 crypto: Guard `MemorySigner` against key mismatch — heartwood

Radicle Heartwood Protocol & Stack

crypto: Guard `MemorySigner` against key mismatch

Lorenz Leutgeb committed 7 months ago

commit cc8eb7170b0e9c79a49696a7469f193e8225fee4
parent ed8b086045ee5d7bd1327f579de7861a1cf49e3b

1 file changed +6 -0

modified crates/radicle-crypto/src/ssh/keystore.rs

@@ -183,6 +183,8 @@ pub enum MemorySignerError {

     NotFound(PathBuf),
     #[error("invalid passphrase")]
     InvalidPassphrase,
     #[error("secret key does not match given public key")]
     KeyMismatch,
 }
 /// An in-memory signer that keeps its secret key internally

@@ -272,6 +274,10 @@ impl MemorySigner {

             })?
             .ok_or_else(|| MemorySignerError::NotFound(keystore.path().to_path_buf()))?;
         secret
             .validate_public_key(&public)
             .map_err(|_| MemorySignerError::KeyMismatch)?;
         Ok(Self { public, secret })
     }