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