From cd2f1b819d9590b9ed342d8b4e26868ae7c8f7fd Mon Sep 17 00:00:00 2001
From: ChenYe <git@0xdf.com>
Date: Thu, 5 Dec 2024 17:46:10 +0800
Subject: [PATCH] fix report data

---
 crates/prover/src/api.rs | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/crates/prover/src/api.rs b/crates/prover/src/api.rs
index 85c6317..8b35875 100644
--- a/crates/prover/src/api.rs
+++ b/crates/prover/src/api.rs
@@ -186,15 +186,23 @@ impl ProverApi {
 
 #[async_trait]
 impl ProverV1ApiServer for ProverApi {
-    async fn generate_attestation_report(&self, req: Bytes) -> RpcResult<Bytes> {
+    async fn generate_attestation_report(&self, mut req: Bytes) -> RpcResult<Bytes> {
         let mut data = [0_u8; 64];
+        const ZERO: [u8; 32] = [0_u8; 32];
+        if req.len() == 64 {
+            if ZERO.eq(&req[0..32]) {
+                req = req.slice(32..);
+            }
+        }
+
         if req.len() > 32 {
-            return Err(self.err(14002, "invalid report data"));
+            return Err(self.err(14002, "invalid report data (too long)"));
         }
-        data[32 - req.len()..].copy_from_slice(&req);
+        data[64 - req.len()..].copy_from_slice(&req);
         data[12..32].copy_from_slice(self.keypair.address().as_slice());
 
-        log::info!("report data: {:?}", data);
+        
+        log::info!("report data: {:?}", Bytes::copy_from_slice(&data));
 
         let start = Instant::now();