fix/ignore cargo deny issues (#1183)

bridges/bin/rialto/runtime/Cargo.toml

@@ -10,7 +10,7 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 [dependencies]
 codec = { package = "parity-scale-codec", version = "2.2.0", default-features = false, features = ["derive"] }
 hex-literal = "0.3"
-libsecp256k1 = { version = "0.3.4", optional = true, default-features = false, features = ["hmac"] }
+libsecp256k1 = { version = "0.7", optional = true, default-features = false, features = ["hmac"] }
 log = { version = "0.4.14", default-features = false }
 serde = { version = "1.0", optional = true, features = ["derive"] }
 
@@ -72,7 +72,7 @@ polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", bran
 polkadot-runtime-parachains = { git = "https://github.com/paritytech/polkadot", branch = "master", default-features = false }
 
 [dev-dependencies]
-libsecp256k1 = { version = "0.3.4", features = ["hmac"] }
+libsecp256k1 = { version = "0.7", features = ["hmac"] }
 
 [build-dependencies]
 substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }

bridges/bin/rialto/runtime/src/exchange.rs

@@ -162,7 +162,7 @@ pub(crate) fn prepare_ethereum_transaction(
 	// chain id is 0x11
 	// sender secret is 0x4d5db4107d237df6a3d58ee5f70ae63d73d7658d4026f2eefd2f204c81682cb7
 	let chain_id = 0x11;
-	let signer = secp256k1::SecretKey::parse(&hex!(
+	let signer = libsecp256k1::SecretKey::parse(&hex!(
 		"4d5db4107d237df6a3d58ee5f70ae63d73d7658d4026f2eefd2f204c81682cb7"
 	))
 	.unwrap();

bridges/modules/ethereum/Cargo.toml

@@ -8,7 +8,7 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "2.2.0", default-features = false }
-libsecp256k1 = { version = "0.3.4", default-features = false, features = ["hmac"], optional = true }
+libsecp256k1 = { version = "0.7", default-features = false, features = ["hmac"], optional = true }
 log = { version = "0.4.14", default-features = false }
 serde = { version = "1.0", optional = true }
 
@@ -26,7 +26,7 @@ sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 
 [dev-dependencies]
-libsecp256k1 = { version = "0.3.4", features = ["hmac"] }
+libsecp256k1 = { version = "0.7", features = ["hmac"] }
 hex-literal = "0.3"
 
 [features]

bridges/modules/ethereum/src/import.rs

@@ -180,7 +180,7 @@ mod tests {
 		validators::ValidatorsSource,
 		BlocksToPrune, BridgeStorage, Headers, PruningRange,
 	};
-	use secp256k1::SecretKey;
+	use libsecp256k1::SecretKey;
 
 	const TOTAL_VALIDATORS: usize = 3;
 

bridges/modules/ethereum/src/mock.rs

@@ -28,7 +28,7 @@ use crate::{
 };
 use bp_eth_poa::{Address, AuraHeader, H256, U256};
 use frame_support::{parameter_types, traits::GenesisBuild, weights::Weight};
-use secp256k1::SecretKey;
+use libsecp256k1::SecretKey;
 use sp_runtime::{
 	testing::Header as SubstrateHeader,
 	traits::{BlakeTwo256, IdentityLookup},

bridges/modules/ethereum/src/test_utils.rs

@@ -34,7 +34,7 @@ use bp_eth_poa::{
 	signatures::{secret_to_address, sign, SignHeader},
 	Address, AuraHeader, Bloom, Receipt, SealedEmptyStep, H256, U256,
 };
-use secp256k1::SecretKey;
+use libsecp256k1::SecretKey;
 use sp_std::prelude::*;
 
 /// Gas limit valid in test environment.

bridges/modules/ethereum/src/verification.rs

@@ -401,7 +401,7 @@ mod tests {
 	};
 	use bp_eth_poa::{compute_merkle_root, rlp_encode, TransactionOutcome, H520, U256};
 	use hex_literal::hex;
-	use secp256k1::SecretKey;
+	use libsecp256k1::SecretKey;
 	use sp_runtime::transaction_validity::TransactionTag;
 
 	const GENESIS_STEP: u64 = 42;

bridges/primitives/ethereum-poa/Cargo.toml

@@ -13,7 +13,7 @@ fixed-hash = { version = "0.7", default-features = false }
 hash-db = { version = "0.15.2", default-features = false }
 impl-rlp = { version = "0.3", default-features = false }
 impl-serde = { version = "0.3.1", optional = true }
-libsecp256k1 = { version = "0.3.4", default-features = false, features = ["hmac"] }
+libsecp256k1 = { version = "0.7", default-features = false, features = ["hmac", "static-context"] }
 parity-bytes = { version = "0.1", default-features = false }
 plain_hasher = { version = "0.2.2", default-features = false }
 primitive-types = { version = "0.10", default-features = false, features = ["codec", "rlp"] }

bridges/primitives/ethereum-poa/src/signatures.rs

@@ -20,14 +20,14 @@
 //! Used for testing and benchmarking.
 
 // reexport to avoid direct secp256k1 deps by other crates
-pub use secp256k1::SecretKey;
+pub use libsecp256k1::SecretKey;
 
 use crate::{
 	public_to_address, rlp_encode, step_validator, Address, AuraHeader, RawTransaction,
 	UnsignedTransaction, H256, H520, U256,
 };
 
-use secp256k1::{Message, PublicKey};
+use libsecp256k1::{Message, PublicKey};
 
 /// Utilities for signing headers.
 pub trait SignHeader {
@@ -81,7 +81,7 @@ impl SignTransaction for UnsignedTransaction {
 /// Return author's signature over given message.
 pub fn sign(author: &SecretKey, message: H256) -> H520 {
 	let (signature, recovery_id) =
-		secp256k1::sign(&Message::parse(message.as_fixed_bytes()), author);
+		libsecp256k1::sign(&Message::parse(message.as_fixed_bytes()), author);
 	let mut raw_signature = [0u8; 65];
 	raw_signature[..64].copy_from_slice(&signature.serialize());
 	raw_signature[64] = recovery_id.serialize();

bridges/relays/bin-ethereum/Cargo.toml

@@ -17,7 +17,7 @@ ethabi-derive = { git = "https://github.com/svyatonik/ethabi.git", branch = "bum
 futures = "0.3.12"
 hex = "0.4"
 hex-literal = "0.3"
-libsecp256k1 = { version = "0.3.4", default-features = false, features = ["hmac"] }
+libsecp256k1 = { version = "0.7", default-features = false, features = ["hmac"] }
 log = "0.4.14"
 num-traits = "0.2"
 serde_json = "1.0.64"

bridges/relays/bin-ethereum/src/main.rs

@@ -34,11 +34,11 @@ use ethereum_sync_loop::EthereumSyncParams;
 use headers_relay::sync::TargetTransactionMode;
 use hex_literal::hex;
 use instances::{BridgeInstance, Kovan, RialtoPoA};
+use libsecp256k1::SecretKey;
 use relay_utils::{
 	initialize::initialize_relay,
 	metrics::{MetricsAddress, MetricsParams},
 };
-use secp256k1::SecretKey;
 use sp_core::crypto::Pair;
 use substrate_sync_loop::SubstrateSyncParams;
 

bridges/relays/bin-substrate/Cargo.toml

@@ -75,5 +75,5 @@ polkadot-runtime-parachains = { git = "https://github.com/paritytech/polkadot",
 hex-literal = "0.3"
 pallet-bridge-grandpa = { path = "../../modules/grandpa" }
 sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
-tempdir = "0.3"
+tempfile = "3.2"
 finality-grandpa = { version = "0.14.0" }

bridges/relays/bin-substrate/src/cli/mod.rs

@@ -573,7 +573,7 @@ mod tests {
 		let bob_with_alice_password =
 			sp_core::sr25519::Pair::from_string(BOB, Some(ALICE_PASSWORD)).unwrap();
 
-		let temp_dir = tempdir::TempDir::new("reads_suri_from_file").unwrap();
+		let temp_dir = tempfile::tempdir().unwrap();
 		let mut suri_file_path = temp_dir.path().to_path_buf();
 		let mut password_file_path = temp_dir.path().to_path_buf();
 		suri_file_path.push("suri");

bridges/relays/client-ethereum/Cargo.toml

@@ -12,7 +12,7 @@ headers-relay = { path = "../headers" }
 hex-literal = "0.3"
 jsonrpsee-proc-macros = "0.3.1"
 jsonrpsee-ws-client = "0.3.1"
-libsecp256k1 = { version = "0.3.4", default-features = false, features = ["hmac"] }
+libsecp256k1 = { version = "0.7", default-features = false, features = ["hmac"] }
 log = "0.4.11"
 relay-utils = { path = "../utils" }
 tokio = "1.8"

bridges/relays/client-ethereum/src/sign.rs

@@ -20,7 +20,7 @@ use crate::{
 };
 use bp_eth_poa::signatures::{secret_to_address, SignTransaction};
 use hex_literal::hex;
-use secp256k1::SecretKey;
+use libsecp256k1::SecretKey;
 
 /// Ethereum signing params.
 #[derive(Clone, Debug)]