[feature] hyperledger-iroha#2003: Introduce Parity Scale Decoder tool (…

…hyperledger-iroha#2080)

Signed-off-by: Daniil Polyakov <[email protected]>

Cargo.toml

@@ -13,6 +13,8 @@ members = [
   "core/test_network",
   "crypto",
   "tools/crypto_cli",
+  "tools/kura_inspector",
+  "tools/parity_scale_decoder",
   "data_model",
   "data_model/primitives",
   "futures",
@@ -27,7 +29,6 @@ members = [
   "schema/derive",
   "substrate",
   "telemetry",
-  "tools/kura_inspector",
   "version",
   "version/derive",
 ]

data_model/src/events/data/filters.rs

@@ -689,7 +689,7 @@ pub mod prelude {
         peer::{PeerEventFilter, PeerFilter},
         trigger::{TriggerEventFilter, TriggerFilter},
         EntityFilter as DataEntityFilter, EventFilter as DataEventFilter,
-        FilterOpt::*,
+        FilterOpt::{self, *},
         IdFilter,
     };
 }

data_model/tests/data_model.rs

@@ -143,6 +143,7 @@ mod register {
     }
 }
 
+#[allow(unused_must_use)]
 #[test]
 fn find_rate_and_make_exchange_isi_should_succeed() {
     let kp = KeyPair {
@@ -255,7 +256,7 @@ fn find_rate_and_make_exchange_isi_should_succeed() {
         .request(FindAssetQuantityById::new(asset_id_new(
             "btc", "crypto", "seller", "company",
         )))
-        .expect_err("Failed to execute Iroha Query");
+        .expect_err("Query must fail");
 
     let buyer_eth_quantity = iroha_client
         .request(FindAssetQuantityById::new(asset_id_new(

tools/parity_scale_decoder/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "parity_scale_decoder"
+version = "2.0.0-pre-rc.3"
+authors = ["Iroha 2 team <https://github.com/orgs/soramitsu/teams/iroha2>"]
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[features]
+no-color = ["colored/no-color"]
+
+[dependencies]
+iroha_data_model = { version = "=2.0.0-pre-rc.3", path = "../../data_model", features = ["warp"]}
+iroha_schema = { version = "=2.0.0-pre-rc.3", path = "../../schema"}
+iroha_core = { version = "=2.0.0-pre-rc.3", path = "../../core", features = ["roles"] }
+iroha_crypto = { version = "=2.0.0-pre-rc.3", path = "../../crypto", default-features = false }
+iroha_version = { version = "=2.0.0-pre-rc.3", path = "../../version", default-features = false }
+clap = { version = "3.1.8", features = ["derive", "cargo"] }
+eyre = "0.6.8"
+parity-scale-codec = { version = "2.3.1", default-features = false }
+colored = "2.0.0"
+
+[dev-dependencies]
+iroha_schema_bin = { version = "=2.0.0-pre-rc.3", path = "../../schema/bin"}

tools/parity_scale_decoder/README.md

@@ -0,0 +1,72 @@
+# Parity Scale Decoder Tool
+
+## Description
+
+This tool will help you to decode **Iroha 2** types from binaries using [Parity Scale Codec](https://github.com/paritytech/parity-scale-codec)
+
+## Usage
+
+Building:
+
+```bash
+cargo build --bin parity_scale_decoder
+```
+
+If your terminal does not support colors:
+
+```bash
+cargo build --features no-color --bin parity_scale_decoder
+```
+
+From the main project directory:
+
+* List all supported types:
+
+  ```bash
+  ./target/debug/parity_scale_decoder list-type
+  ```
+
+* Decode type from binary:
+
+  ```bash
+  ./target/debug/parity_scale_decoder decode <path_to_binary> --type <type>
+  ```
+
+  As an example you can use provided samples:
+
+  ```bash
+  ./target/debug/parity_scale_decoder decode tools/parity_scale_decoder/samples/account.bin --type Account
+  ```
+
+* Decode any type from binary:
+
+  If you are not sure about type you can simply omit `--type` option:
+
+  ```bash
+  ./target/debug/parity_scale_decoder decode <path_to_binary> 
+  ```
+
+* To see all available options run:
+
+  ```bash
+  ./target/debug/parity_scale_decoder --help
+  ```
+
+## Contributing
+
+Check out [this document](https://github.com/hyperledger/iroha/blob/iroha2-dev/CONTRIBUTING.md)
+
+## [Need help?](https://github.com/hyperledger/iroha/blob/iroha2-dev/CONTRIBUTING.md#contact)
+
+## License
+
+Iroha codebase is licensed under the Apache License,
+Version 2.0 (the "License"); you may not use this file except
+in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.