Merge pull request #442 from TheWaWaR/address-info

feat: add `util address-info` subcommand
nervosnetwork · Dec 1, 2021 · 4ce4b7e · 4ce4b7e
2 parents fbef5b5 + 69dd498
commit 4ce4b7e
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Showing 3 changed files with 33 additions and 2 deletions.
diff --git a/src/subcommands/util.rs b/src/subcommands/util.rs
@@ -1,7 +1,7 @@
 use chrono::prelude::*;
 use ckb_crypto::secp::SECP256K1;
 use ckb_hash::blake2b_256;
-use ckb_jsonrpc_types::JsonBytes;
+use ckb_jsonrpc_types::{self, JsonBytes};
 use ckb_sdk::{
     constants::{MULTISIG_TYPE_HASH, SIGHASH_TYPE_HASH},
     rpc::ChainInfo,
@@ -236,6 +236,9 @@ impl<'a> UtilSubCommand<'a> {
                          .required(true)
                          .about("The difficulty value")
                     ),
+                App::new("address-info")
+                    .about("Show information about an address")
+                    .arg(arg_address),
                 App::new("to-genesis-multisig-addr")
                     .about("Convert address in single signature format to multisig format (only for mainnet genesis cells)")
                     .arg(
@@ -625,6 +628,22 @@ message = "0x"
                 });
                 Ok(Output::new_output(resp))
             }
+            ("address-info", Some(m)) => {
+                let address: Address = AddressParser::default().from_matches(m, "address")?;
+                let resp = serde_json::json!({
+                    "extra": {
+                        "data-encoding": if address.is_new() { "bech32m" } else { "bech32"},
+                        "address-type": address.payload().ty(address.is_new()),
+                    },
+                    "network": address.network().to_str(),
+                    "lock_script": {
+                        "code_hash": format!("{:#x}", address.payload().code_hash()),
+                        "hash_type": ckb_jsonrpc_types::ScriptHashType::from(address.payload().hash_type()),
+                        "args": format!("0x{}", hex_string(address.payload().args().as_ref())),
+                    },
+                });
+                Ok(Output::new_output(resp))
+            }
             ("to-genesis-multisig-addr", Some(m)) => {
                 let chain_info: ChainInfo = self
                     .rpc_client

diff --git a/test/src/main.rs b/test/src/main.rs
@@ -63,13 +63,13 @@ fn run_spec(spec: Box<dyn Spec>, app: &App) {
 
 fn all_specs() -> Vec<Box<dyn Spec>> {
     vec![
+        Box::new(Util),
         Box::new(Plugin),
         Box::new(RpcGetTipBlockNumber),
         Box::new(WalletTransfer),
         Box::new(WalletTimelockedAddress),
         Box::new(DaoPrepareOne),
         Box::new(DaoPrepareMultiple),
         Box::new(DaoWithdrawMultiple),
-        Box::new(Util),
     ]
 }
diff --git a/test/src/spec/util.rs b/test/src/spec/util.rs
@@ -115,5 +115,17 @@ impl Spec for Util {
         let verify_ok = value["verify-ok"].as_bool().unwrap();
         assert_eq!(recoverable, true);
         assert_eq!(verify_ok, false);
+
+        let output = setup.cli("util address-info --address ckt1qn0wcya8hrssq4u4gyuyejh5k53rwvly54yrcwhvjhwufsw4afdjynxzuefxyp9wdghglncj77k5wt6p59sx6kukyjlwh5s467qgp8m2jyzt6r7d9jr0s9q8764qnqvze3mzrdks4p5c3j");
+        let value: serde_yaml::Value = serde_yaml::from_str(&output).unwrap();
+        assert_eq!(value["extra"]["address-type"].as_str().unwrap(), "FullType");
+        assert_eq!(value["extra"]["data-encoding"].as_str().unwrap(), "bech32");
+        assert_eq!(value["network"].as_str().unwrap(), "ckb_testnet");
+        assert_eq!(
+            value["lock_script"]["code_hash"].as_str().unwrap(),
+            "0xdeec13a7b8e100579541384ccaf4b5223733e4a5483c3aec95ddc4c1d5ea5b22"
+        );
+        assert_eq!(value["lock_script"]["hash_type"].as_str().unwrap(), "type");
+        assert_eq!(value["lock_script"]["args"].as_str().unwrap(), "0x4cc2e6526204ae6a2e8fcf12f7ad472f41a1606d5b9624beebd215d780809f6a9104bd0fcd2c86f81407f6aa098182cc7621b6d0");
     }
 }