add cli identity generate cmd

substrate/client/cli/Cargo.toml

@@ -50,6 +50,7 @@ sp-keystore = { path = "../../primitives/keystore" }
 sp-panic-handler = { path = "../../primitives/panic-handler" }
 sp-runtime = { path = "../../primitives/runtime" }
 sp-version = { path = "../../primitives/version" }
+sp-io = { path = "../../primitives/io" }
 
 [dev-dependencies]
 tempfile = "3.1.0"

substrate/client/cli/src/commands/identity.rs

@@ -0,0 +1,43 @@
+use sp_core::{Pair, ecdsa::PublicKey};
+use sp_io::hashing::keccak_256;
+use crate::Error;
+use clap::Parser;
+use array_bytes::bytes2hex;
+
+/// Identity utilities for the cli.
+#[derive(Debug, Clone, Parser)]
+pub enum IdentitySubcommand {
+    /// Generate a new identity for bool-network with ETH format
+    /// Return params contains Seed, Pubkey, AccountId
+    Generate,
+}
+
+impl IdentitySubcommand {
+    /// run the key subcommands
+    pub fn run(&self) -> Result<(), Error> {
+        match self {
+            IdentitySubcommand::Generate => {
+                let (pair, seed): (sp_core::ecdsa::Pair, [u8; 32]) = Pair::generate();
+                let compress_pk = pair.public().0;
+                let pk = PublicKey::from_slice(&compress_pk).map_err(|e| Error::Input(e.to_string()))?.serialize_uncompressed();
+                let address = bytes2hex("0x", &keccak_256(&pk[1..])[12..]);
+                let public_key = bytes2hex("0x",&compress_pk);
+                let secret_seed = bytes2hex("0x", &seed);
+                println!(
+                    "  Secret seed:      {}\n  \
+					Public key (hex): {}\n  \
+					Account ID:       {}",
+                    secret_seed,
+                    public_key,
+                    address,
+                );
+                Ok(())
+            },
+        }
+    }
+}
+
+#[test]
+fn test_identity_gen() {
+    IdentitySubcommand::Generate.run().unwrap();
+}

substrate/client/cli/src/commands/mod.rs

@@ -38,12 +38,13 @@ mod test;
 pub mod utils;
 mod vanity;
 mod verify;
+mod identity;
 
 pub use self::{
 	build_spec_cmd::BuildSpecCmd, chain_info_cmd::ChainInfoCmd, check_block_cmd::CheckBlockCmd,
 	export_blocks_cmd::ExportBlocksCmd, export_state_cmd::ExportStateCmd, generate::GenerateCmd,
 	generate_node_key::GenerateNodeKeyCmd, import_blocks_cmd::ImportBlocksCmd,
 	insert_key::InsertKeyCmd, inspect_key::InspectKeyCmd, inspect_node_key::InspectNodeKeyCmd,
 	key::KeySubcommand, purge_chain_cmd::PurgeChainCmd, revert_cmd::RevertCmd, run_cmd::RunCmd,
-	sign::SignCmd, vanity::VanityCmd, verify::VerifyCmd,
+	sign::SignCmd, vanity::VanityCmd, verify::VerifyCmd, identity::IdentitySubcommand,
 };

substrate/primitives/core/src/ecdsa.rs

@@ -36,7 +36,7 @@ use secp256k1::Secp256k1;
 #[cfg(feature = "std")]
 use secp256k1::SECP256K1;
 #[cfg(feature = "full_crypto")]
-use secp256k1::{
+pub use secp256k1::{
 	ecdsa::{RecoverableSignature, RecoveryId},
 	Message, PublicKey, SecretKey,
 };