change substrate sig verify

stafiprotocol · Sep 17, 2021 · ca74900 · ca74900
1 parent fa50a36
commit ca74900
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/node/pallets/general/signature/src/lib.rs b/node/pallets/general/signature/src/lib.rs
@@ -15,7 +15,13 @@ use frame_system::offchain::AppCrypto;
 
 pub fn verify_signature(symbol: RSymbol, pubkey: &Vec<u8>, signature: &Vec<u8>, message: &Vec<u8>) -> SigVerifyResult {
     match symbol.chain_type() {
-        ChainType::Substrate => substrate_verify(&pubkey, &signature, &message),
+        ChainType::Substrate => {
+            let mut pre = b"<Bytes>".to_vec();
+            let mut end = b"</Bytes>".to_vec();
+            pre.append(&mut message.clone());
+            pre.append(&mut end);
+            substrate_verify(&pubkey, &signature, &pre)
+        },
         ChainType::Tendermint => tendermint_verify(&pubkey, &signature, &message),
         ChainType::Solana => {
             let use_message = to_ascii_hex(message);

diff --git a/node/pallets/rtoken/series/src/signature.rs b/node/pallets/rtoken/series/src/signature.rs
@@ -13,7 +13,13 @@ use frame_system::offchain::AppCrypto;
 
 pub fn verify_signature(symbol: RSymbol, pubkey: &Vec<u8>, signature: &Vec<u8>, message: &Vec<u8>) -> SigVerifyResult {
     match symbol.chain_type() {
-        ChainType::Substrate => substrate_verify(&pubkey, &signature, &message),
+        ChainType::Substrate => {
+            let mut pre = b"<Bytes>".to_vec();
+            let mut end = b"</Bytes>".to_vec();
+            pre.append(&mut message.clone());
+            pre.append(&mut end);
+            substrate_verify(&pubkey, &signature, &pre)
+        },
         ChainType::Tendermint => tendermint_verify(&pubkey, &signature, &message),
         ChainType::Solana => {
             let use_message = to_ascii_hex(message);