mirror of
https://github.com/logos-blockchain/logos-execution-zone.git
synced 2026-06-09 00:40:00 +00:00
4bcffafe27
BREAKING CHANGE:
- Crate `nssa` renamed to `lee`; update `Cargo.toml` dependencies from `nssa = { workspace = true }` to `lee = { workspace = true }`.
- Crate `nssa_core` renamed to `lee_core`; update similarly.
- Crate `key_protocol` moved under `lee`; update `Cargo.toml` dependencies from `key_protocol = { workspace = true }` to `lee_key_protocol = { workspace = true }`.
- Type `NSSATransaction` (in `common`) renamed to `LeeTransaction`.
- Error type `nssa::error::NssaError` renamed to `lee::error::LeeError`.
- Error type `nssa_core::error::NssaCoreError` renamed to `lee_core::error::LeeCoreError`.
- All `use nssa::` and `use nssa_core::` import paths must be updated to `use lee::` and `use lee_core::` respectively.
- Guest programs must replace `write_nssa_outputs` with `write_lee_outputs`.
- The sequencer RocksDB column family for the chain state was renamed. Existing databases are incompatible and must be wiped before running the new version.
- Domain separators updated: `"NSSA_seed"` → `"LEE_seed"` (key derivation), `"NSSA/v0.2/KDF-SHA256/"` → `"LEE/v0.2/KDF-SHA256/"` (encryption KDF), `"/NSSA/v0.2/AccountId/PDA/"` →
`"/LEE/v0.2/AccountId/PDA/"` (public PDA address derivation). All previously derived keys, encrypted outputs, and public PDA addresses are invalidated.
47 lines
1.2 KiB
Rust
47 lines
1.2 KiB
Rust
use lee_core::program::{AccountPostState, Claim, ProgramInput, ProgramOutput, read_lee_inputs};
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type Instruction = (Option<Vec<u8>>, bool);
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/// A program that optionally modifies the account data and optionally claims it.
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fn main() {
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let (
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ProgramInput {
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self_program_id,
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caller_program_id,
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pre_states,
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instruction: (data_opt, should_claim),
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},
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instruction_words,
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) = read_lee_inputs::<Instruction>();
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let Ok([pre]) = <[_; 1]>::try_from(pre_states) else {
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return;
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};
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let account_pre = &pre.account;
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let mut account_post = account_pre.clone();
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// Update data if provided
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if let Some(data) = data_opt {
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account_post.data = data
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.try_into()
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.expect("provided data should fit into data limit");
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}
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// Claim or not based on the boolean flag
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let post_state = if should_claim {
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AccountPostState::new_claimed(account_post, Claim::Authorized)
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} else {
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AccountPostState::new(account_post)
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};
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ProgramOutput::new(
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self_program_id,
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caller_program_id,
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instruction_words,
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vec![pre],
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vec![post_state],
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)
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.write();
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}
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