28 lines
1.1 KiB
Rust
28 lines
1.1 KiB
Rust
// Copyright (C) 2020 Éloïs SANCHEZ.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
use crate::*;
|
|
|
|
pub(crate) fn check_pubkey(pubkey: &str) -> Result<(), DubpError> {
|
|
PublicKey::from_base58_with_checksum_opt(pubkey).map_err(DubpError::InvalidPubkey)?;
|
|
Ok(())
|
|
}
|
|
|
|
pub(crate) fn compute_checksum(pubkey: &str) -> Result<String, DubpError> {
|
|
Ok(PublicKey::from_base58(pubkey)
|
|
.map_err(|e| DubpError::InvalidPubkey(PublicKeyFromStrErr::BaseConversionError(e)))?
|
|
.checksum())
|
|
}
|