Added liveness enforcement.

zsociety-io · Jul 11, 2024 · de33c2a · de33c2a
1 parent b07a268
commit de33c2a
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Showing 19 changed files with 6,894 additions and 194 deletions.
diff --git a/development/test.sh b/development/test.sh
@@ -2,6 +2,7 @@
 
 source ./development/.env
 
+LATEST_HEIGHT_ENDPOINT="$NODE_URL/testnet/latest/height";
 TRANSACTION_ENDPOINT="$NODE_URL/testnet/transaction";
 BROADCAST_ENDPOINT="$TRANSACTION_ENDPOINT/broadcast";
 
@@ -93,6 +94,13 @@ SLEEP_BETWEEN_TX=10
 }
 
 
+# Get current block height
+
+latest_height=$(
+    curl "$LATEST_HEIGHT_ENDPOINT"
+);
+
+
 # List NFT
 {
     secret_random_viewkey="$((1 + $RANDOM % 100000))scalar"
@@ -128,6 +136,7 @@ SLEEP_BETWEEN_TX=10
                 $((1 + $RANDOM % 100000))field
             ]" \
             "$validators" \
+            "${latest_height}u32"\
         | awk 'NR==6'
     );
     sleep $SLEEP_BETWEEN_TX;

diff --git a/examples/nft_marketplace/programs/marketplace_example/src/main.leo b/examples/nft_marketplace/programs/marketplace_example/src/main.leo
@@ -48,7 +48,8 @@ program marketplace_example.aleo {
         public dcp_key: field, // random scalar
         private secret_random_viewkey: scalar,
         private privacy_random_coefficients: [field; 15],
-        private validators: [address; 16],
+        public validators: [address; 16],
+        public current_block_height: u32
     ) -> (NFTView, Future) {
         let (nft_view, transfer_future): (arc721_example.aleo/NFTView, Future) 
             = arc721_example.aleo/transfer_private_to_public(
@@ -69,7 +70,8 @@ program marketplace_example.aleo {
                 dcp_key, // private custody_key: field,
                 privacy_random_coefficients, // private coefficients: [field; 15],
                 validators, // private validators: [address; 16],
-                MPC_THRESHOLD // private threshold: u8 <= 15
+                MPC_THRESHOLD, // private threshold: u8 <= 15
+                current_block_height
             );
 
         let list_future: Future = finalize_list(