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Enable remote-wallet signing in solana-keygen (#8267)

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* Add fallible methods to KeypairUtil

* Add RemoteKeypair struct and impl KeypairUtil

* Implement RemoteKeypair in keygen; also add parse_keypair_path for cleanup
This commit is contained in:
Tyera Eulberg
2020-02-13 14:08:35 -07:00
committed by GitHub
parent ab475e4849
commit 2374cf09e2
8 changed files with 150 additions and 85 deletions
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18
sdk/src/signature.rs
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@ -131,8 +131,14 @@ impl FromStr for Signature {
}
pub trait KeypairUtil {
fn pubkey(&self) -> Pubkey;
fn sign_message(&self, message: &[u8]) -> Signature;
fn pubkey(&self) -> Pubkey {
self.try_pubkey().unwrap_or_default()
}
fn try_pubkey(&self) -> Result<Pubkey, Box<dyn error::Error>>;
fn sign_message(&self, message: &[u8]) -> Signature {
self.try_sign_message(message).unwrap_or_default()
}
fn try_sign_message(&self, message: &[u8]) -> Result<Signature, Box<dyn error::Error>>;
}
impl KeypairUtil for Keypair {
@ -141,9 +147,17 @@ impl KeypairUtil for Keypair {
Pubkey::new(self.0.public.as_ref())
}
fn try_pubkey(&self) -> Result<Pubkey, Box<dyn error::Error>> {
Ok(self.pubkey())
}
fn sign_message(&self, message: &[u8]) -> Signature {
Signature::new(&self.0.sign(message).to_bytes())
}
fn try_sign_message(&self, message: &[u8]) -> Result<Signature, Box<dyn error::Error>> {
Ok(self.sign_message(message))
}
}
pub fn read_keypair<R: Read>(reader: &mut R) -> Result<Keypair, Box<dyn error::Error>> {