Rust implementation of NextGraph, a Decentralized and local-first web 3.0 ecosystem
https://nextgraph.org
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31 lines
1.2 KiB
31 lines
1.2 KiB
// Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
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// All rights reserved.
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// Licensed under the Apache License, Version 2.0
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// <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
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// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
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// at your option. All files in the project carrying such
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// notice may not be copied, modified, or distributed except
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// according to those terms.
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use ng_repo::log::*;
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pub fn gen_broker_keys(key: Option<[u8; 32]>) -> [[u8; 32]; 4] {
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let key = match key {
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None => {
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let mut master_key = [0u8; 32];
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log_warn!("gen_broker_keys: No key provided, generating one");
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getrandom::getrandom(&mut master_key).expect("getrandom failed");
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master_key
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}
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Some(k) => k,
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};
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let peerid: [u8; 32];
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let wallet: [u8; 32];
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let sig: [u8; 32];
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peerid = blake3::derive_key("NextGraph Broker BLAKE3 key PeerId privkey", &key);
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wallet = blake3::derive_key("NextGraph Broker BLAKE3 key wallet encryption", &key);
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sig = blake3::derive_key("NextGraph Broker BLAKE3 key config signature", &key);
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[key, peerid, wallet, sig]
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}
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