96 lines
2.6 KiB
Rust
96 lines
2.6 KiB
Rust
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#![doc = include_str!("../README.md")]
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#![forbid(unsafe_code)]
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#![warn(
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clippy::checked_conversions,
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clippy::panic,
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clippy::panic_in_result_fn,
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clippy::unwrap_used,
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missing_docs,
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trivial_casts,
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trivial_numeric_casts,
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rust_2018_idioms,
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unused_lifetimes,
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unused_import_braces,
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unused_qualifications
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)]
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use std::error::Error;
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use clap::{Parser, Subcommand};
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use cosmos_sdk_proto::cosmwasm::wasm::v1::QueryRawContractStateRequest as RawQueryRawContractStateRequest;
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use cosmos_sdk_proto::traits::Message;
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use cosmrs::AccountId;
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use tendermint_rpc::client::HttpClient as TmRpcClient;
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use tendermint_rpc::{Client, HttpClientUrl};
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struct QueryRawContractStateRequest {
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pub contract_address: AccountId,
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pub storage_key: String,
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}
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impl From<QueryRawContractStateRequest> for RawQueryRawContractStateRequest {
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fn from(request: QueryRawContractStateRequest) -> Self {
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Self {
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address: request.contract_address.to_string(),
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query_data: request.storage_key.into_bytes(),
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}
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}
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}
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#[derive(Debug, Parser)]
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#[command(author, version, about, long_about = None)]
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struct Cli {
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/// Main command
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#[command(subcommand)]
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command: Command,
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}
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#[derive(Debug, Subcommand)]
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enum Command {
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/// Retrieve a merkle-proof for CosmWasm state
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CwQueryProofs {
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#[clap(long, default_value = "http://127.0.0.1:26657")]
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rpc_url: HttpClientUrl,
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/// Address of the CosmWasm contract
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#[clap(long)]
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contract_address: AccountId,
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/// Storage key of the state item for which proofs must be retrieved
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#[clap(long)]
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storage_key: String,
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},
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}
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn Error>> {
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let args = Cli::parse();
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match args.command {
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Command::CwQueryProofs {
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rpc_url,
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contract_address,
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storage_key,
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} => {
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let path = "/store/wasm/key".to_owned();
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let request = QueryRawContractStateRequest {
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contract_address,
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storage_key,
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};
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let raw_request = RawQueryRawContractStateRequest::from(request);
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let data = raw_request.encode_to_vec();
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let client = TmRpcClient::builder(rpc_url).build()?;
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let latest_height = client.status().await?.sync_info.latest_block_height;
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println!("{:?}", latest_height);
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let result = client.abci_query(Some(path), data, Some(latest_height), true).await?;
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println!(
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"{}",
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serde_json::to_string(&result).expect("infallible serializer")
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);
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}
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};
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Ok(())
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}
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