P 888 commit hash api

parachain/ts-tests/common/utils/compile.ts

@@ -35,11 +35,11 @@ const input = {
                 '*': ['*'],
             },
         },
-        evmVersion: "london",
+        evmVersion: 'london',
         optimizer: {
             enabled: true,
-            runs: 200
-        }
+            runs: 200,
+        },
     },
 };
 const result = JSON.parse(solcWrapper.compile(JSON.stringify(input)));

tee-worker/Cargo.toml

@@ -27,6 +27,7 @@ members = [
     "common/core/parentchain/test",
     "common/core/rest-client",
     "common/core/rpc-client",
+    "common/core/system-version",
     "common/core/tls-websocket-server",
 
     # identity-worker
@@ -133,6 +134,7 @@ yasna = { version = "0.4" }
 musig2 = { git = "https://github.com/kziemianek/musig2", branch = "master", features = ["k256"] }
 rlp = { version = "0.5", default-features = false }
 sha3 = { version = "0.10", default-features = false }
+built = { version = "0.6.1", default-features = false }
 
 url = { git = "https://github.com/domenukk/rust-url", rev = "316c868", default-features = false, features = ["alloc", "no_std_net"] }
 substrate-api-client = { git = "https://github.com/Kailai-Wang/substrate-api-client", branch = "polkadot-v0.9.42-litentry", default-features = false, features = ["sync-api"] }
@@ -219,6 +221,7 @@ itc-parentchain-test = { path = "common/core/parentchain/test", default-features
 itc-rest-client = { path = "common/core/rest-client", default-features = false }
 itc-rpc-client = { path = "common/core/rpc-client" }
 itc-tls-websocket-server = { path = "common/core/tls-websocket-server", default-features = false }
+itc-system-version = { path = "common/core/system-version", default-features = false }
 
 itp-attestation-handler = { path = "common/core-primitives/attestation-handler", default-features = false }
 itp-import-queue = { path = "common/core-primitives/import-queue", default-features = false }

tee-worker/common/core/system-version/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "itc-system-version"
+version = "0.1.0"
+authors = ['Trust Computing GmbH <[email protected]>', 'Integritee AG <[email protected]>']
+build = 'build.rs'
+edition = "2021"
+
+[dependencies]
+# sgx dependencies
+sgx_tstd = { workspace = true, optional = true }
+
+[build-dependencies]
+built = { workspace = true, features = ["chrono", "semver"] }
+
+[features]
+default = ["std"]
+std = []
+sgx = [
+    "sgx_tstd",
+]

tee-worker/common/core/system-version/build.rs

@@ -0,0 +1,40 @@
+// Copyright 2020-2024 Trust Computing GmbH.
+// This file is part of Litentry.
+//
+// Litentry is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Litentry is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Litentry.  If not, see <https://www.gnu.org/licenses/>.
+
+use std::process::Command;
+
+fn main() {
+	// Generate build-time information
+	built::write_built_file().expect("Failed to acquire build-time information");
+
+	// Example value: ce3abe05a53fcdf103af58b46b3974cb24309543
+	if let Ok(output) = Command::new("git").args(["rev-parse", "HEAD"]).output() {
+		if output.status.success() {
+			if let Ok(hash) = String::from_utf8(output.stdout) {
+				println!("cargo:rustc-env=GIT_COMMIT_HASH={}", hash.trim());
+			}
+		}
+	}
+
+	// Example value: v0.9.20-07-51-gce3abe05
+	if let Ok(output) = Command::new("git").args(["describe", "--tags", "--long"]).output() {
+		if output.status.success() {
+			if let Ok(version) = String::from_utf8(output.stdout) {
+				println!("cargo:rustc-env=GIT_VERSION={}", version.trim());
+			}
+		}
+	}
+}

tee-worker/common/core/system-version/src/lib.rs

@@ -0,0 +1,65 @@
+// Copyright 2020-2024 Trust Computing GmbH.
+// This file is part of Litentry.
+//
+// Litentry is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Litentry is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Litentry.  If not, see <https://www.gnu.org/licenses/>.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+#[cfg(all(feature = "std", feature = "sgx"))]
+compile_error!("feature \"std\" and feature \"sgx\" cannot be enabled at the same time");
+
+#[cfg(all(not(feature = "std"), feature = "sgx"))]
+extern crate sgx_tstd as std;
+
+use std::{format, println, string::String};
+
+mod built_info {
+	include!(concat!(env!("OUT_DIR"), "/built.rs"));
+}
+
+const DEFAULT_VALUE: &str = "unknown";
+
+pub fn print_system_version() {
+	println!(
+		r#"Version Information:
+------------------
+Target: {}
+Rustc version: {}
+
+Git Information:
+--------------
+Version: {}
+Commit Hash: {}
+
+Build Time:
+---------
+{}"#,
+		built_info::TARGET,
+		built_info::RUSTC_VERSION,
+		option_env!("GIT_VERSION").unwrap_or(DEFAULT_VALUE),
+		option_env!("GIT_COMMIT_HASH").unwrap_or(DEFAULT_VALUE),
+		built_info::BUILT_TIME_UTC,
+	)
+}
+
+pub fn get_system_version() -> String {
+	format!(
+		r#"{{"target":"{}","rustc_version":"{}","git_version":"{}","git_commit_hash":"{}","build_time":"{}"}}"#,
+		built_info::TARGET,
+		built_info::RUSTC_VERSION,
+		option_env!("GIT_VERSION").unwrap_or(DEFAULT_VALUE),
+		option_env!("GIT_COMMIT_HASH").unwrap_or(DEFAULT_VALUE),
+		built_info::BUILT_TIME_UTC
+	)
+}

tee-worker/identity/cli/Cargo.toml

@@ -39,6 +39,7 @@ ita-parentchain-interface = { package = "id-ita-parentchain-interface", path = "
 ita-sgx-runtime = { package = "id-ita-sgx-runtime", path = "../app-libs/sgx-runtime" }
 ita-stf = { package = "id-ita-stf", path = "../app-libs/stf" }
 itc-rpc-client = { workspace = true }
+itc-system-version = { workspace = true, features = ["std"] }
 itp-node-api = { workspace = true, features = ["std"] }
 itp-rpc = { workspace = true, features = ["std"] }
 itp-sgx-crypto = { workspace = true, features = ["std"] }

tee-worker/identity/cli/src/base_cli/commands/mod.rs

@@ -3,4 +3,5 @@ pub mod faucet;
 pub mod listen;
 pub mod litentry;
 pub mod register_tcb_info;
+pub mod system_version;
 pub mod transfer;

tee-worker/identity/cli/src/base_cli/commands/system_version.rs

@@ -0,0 +1,30 @@
+// Copyright 2020-2024 Trust Computing GmbH.
+// This file is part of Litentry.
+//
+// Litentry is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Litentry is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Litentry.  If not, see <https://www.gnu.org/licenses/>.
+
+use crate::{Cli, CliResult, CliResultOk};
+
+// Display the current system version detail
+// usage example:
+// ./litentry-cli system-version
+#[derive(Parser)]
+pub struct SystemVersionCommand {}
+
+impl SystemVersionCommand {
+	pub(crate) fn run(&self, _cli: &Cli) -> CliResult {
+		itc_system_version::print_system_version();
+		Ok(CliResultOk::Bytes { bytes: vec![] })
+	}
+}

tee-worker/identity/cli/src/base_cli/mod.rs

@@ -18,7 +18,8 @@
 use crate::{
 	base_cli::commands::{
 		balance::BalanceCommand, faucet::FaucetCommand, listen::ListenCommand, litentry::*,
-		register_tcb_info::RegisterTcbInfoCommand, transfer::TransferCommand,
+		register_tcb_info::RegisterTcbInfoCommand, system_version::SystemVersionCommand,
+		transfer::TransferCommand,
 	},
 	command_utils::*,
 	Cli, CliResult, CliResultOk, ED25519_KEY_TYPE, SR25519_KEY_TYPE,
@@ -71,6 +72,9 @@ pub enum BaseCommand {
 	/// Register TCB info for FMSPC
 	RegisterTcbInfo(RegisterTcbInfoCommand),
 
+	/// System version
+	SystemVersion(SystemVersionCommand),
+
 	// Litentry's commands below
 	/// query sgx-runtime metadata and print the raw (hex-encoded) metadata to stdout
 	/// we could have added a parameter like `--raw` to `PrintSgxMetadata`, but
@@ -106,6 +110,7 @@ impl BaseCommand {
 			BaseCommand::ListWorkers => list_workers(cli),
 			BaseCommand::Listen(cmd) => cmd.run(cli),
 			BaseCommand::RegisterTcbInfo(cmd) => cmd.run(cli),
+			BaseCommand::SystemVersion(cmd) => cmd.run(cli),
 			// Litentry's commands below
 			BaseCommand::PrintSgxMetadataRaw => print_sgx_metadata_raw(cli),
 			BaseCommand::LinkIdentity(cmd) => cmd.run(cli),