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2ro
ea07fd2081
App side of the index-0 unpinning. Wallet::mint_proof_address allocates the next fresh derivation index from a persisted, never-reusing counter (src/wallet/proof_addrs.rs; proof_addrs.json in the wallet dir — an index carries no secret, the keys live in the wallet seed) and derives its slatepack/proof address through the wallet's existing indexed derivation (address_from_derivation_path), exactly as the app's default index-0 address is derived. Index 0 stays the default app address; nothing changes for normal receives. Allocation starts at 1, is monotonic and persisted before use (a crash burns an index, never reuses one), and is capped at MAX_PROOF_ADDRESS_INDEX = 1023 — the receive-side scan bound of the matching grin-wallet submodule patch (kept as a local constant so this crate also builds against the unpatched upstream submodule; the wallet-side patch, which detects the addressed index on receive and signs the payment proof with the matching key, lives in the wallet submodule on a local branch pending the owner's decision on where that patch is pinned). Tests: allocation monotonic + persistent from 1, refuses past the scan bound, corrupt counter degrades to address reuse (the old single-address world), never a fund risk.
42 lines
931 B
Rust
42 lines
931 B
Rust
// Copyright 2023 The Grim Developers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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pub mod types;
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mod mnemonic;
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pub use mnemonic::Mnemonic;
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mod connections;
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pub use connections::*;
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mod wallet;
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pub use wallet::*;
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mod config;
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pub use config::*;
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mod list;
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pub use list::*;
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mod utils;
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pub use utils::WalletUtils;
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mod seed;
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pub mod store;
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pub mod proof_addrs;
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#[cfg(all(test, feature = "e2e-internal"))]
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mod e2e;
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