first block

scripts/generate_test_vectors.sh

@@ -15,148 +15,139 @@ DIR="$(dirname "$0")"
 OUT_DIR=$DIR/blocks
 mkdir -p $OUT_DIR
 
-
 # Retry the curl command until it succeeds
-# Function to check if Nethermind is available
-check_nethermind_availability() {
-  until curl -X POST -H "Content-Type: application/json" \
-    --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x0", false],"id":1}' \
-    http://localhost:8545; do
+until curl -X POST -H "Content-Type: application/json" \
+  --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x0", false],"id":1}' \
+  http://localhost:8545; do
     echo "Retrying..."
     sleep 2
-  done
-  echo "Nethermind is available"
-  # return 0
-}
-
-# Wait for Nethermind to become available
-while ! check_nethermind_availability; do
-  sleep 2
 done
 
 BLOCK_COUNTER=0
 
-function make_block() {
-  ((BLOCK_COUNTER++))
-
-  HEAD_BLOCK=$(curl -X POST -H "Content-Type: application/json" \
-    --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' \
-    http://localhost:8545)
-
-  # --raw-output remove the double quotes
-  HEAD_BLOCK_HASH=$(echo $HEAD_BLOCK | jq --raw-output '.result.hash')
-  echo HEAD_BLOCK_HASH=$HEAD_BLOCK_HASH
-
-  # The ASCII representation of `2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a`
-  JWT_SECRET="********************************"
-  # Generate a JWT token using the secret key
-  # jwt is this CLI tool https://github.com/mike-engel/jwt-cli/tree/main
-  # iat is appended automatically
-  JWT_TOKEN=$(jwt encode --alg HS256 --secret "$JWT_SECRET")
-  echo JWT_TOKEN: $JWT_TOKEN
-
-  TIMESTAMP=$((1700000000 + BLOCK_COUNTER))
-
-  # Request to produce block on current head
-
-  RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
-    -H "Authorization: Bearer $JWT_TOKEN" \
-    --data "{
-      \"jsonrpc\":\"2.0\",
-      \"method\":\"engine_forkchoiceUpdatedV1\",
-      \"params\":[
-        {
-          \"headBlockHash\": \"$HEAD_BLOCK_HASH\",
-          \"safeBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
-          \"finalizedBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\"
-        },
-        {
-          \"timestamp\": $TIMESTAMP,
-          \"prevRandao\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
-          \"suggestedFeeRecipient\": \"0x0000000000000000000000000000000000000000\"
-        }
-      ],
-      \"id\":1
-    }" \
-    http://localhost:8546 \
-  )
-  echo engine_forkchoiceUpdatedV1 trigger block production RESPONSE $RESPONSE
-
-  PAYLOAD_ID=$(echo $RESPONSE | jq --raw-output '.result.payloadId')
-  echo PAYLOAD_ID=$PAYLOAD_ID
-
-  # Fetch producing block by payload ID
-
-  RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
-    -H "Authorization: Bearer $JWT_TOKEN" \
-    --data "{
-      \"jsonrpc\":\"2.0\",
-      \"method\":\"engine_getPayloadV1\",
-      \"params\":[
-        \"$PAYLOAD_ID\"
-      ],
-      \"id\":1
-    }" \
-    http://localhost:8546 \
-  )
-  echo engine_getPayloadV1 RESPONSE $RESPONSE
-
-  BLOCK=$(echo $RESPONSE | jq '.result')
-  # BLOCK_NUMBER_HEX = 0x1, 0x2, etc
-  BLOCK_NUMBER_HEX_PREFIX=$(echo $BLOCK | jq --raw-output '.blockNumber')
-  BLOCK_NUMBER_HEX=${BLOCK_NUMBER_HEX_PREFIX#"0x"}
-  BLOCK_NUMBER=$((16#$BLOCK_NUMBER_HEX))
-  BLOCK_HASH=$(echo $BLOCK | jq --raw-output '.blockHash')
-
-  # persist the block as test-vector
-
-  echo $BLOCK | jq '.' > $OUT_DIR/block_$BLOCK_NUMBER_HEX.json
-
-  # send the new block as payload
-
-  RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
-    -H "Authorization: Bearer $JWT_TOKEN" \
-    --data "{
-      \"jsonrpc\":\"2.0\",
-      \"method\":\"engine_newPayloadV1\",
-      \"params\":[
-        $BLOCK
-      ],
-      \"id\":1
-    }" \
-    http://localhost:8546 \
-  )
-  echo engine_newPayloadV1 with new block RESPONSE $RESPONSE
-
-
-  # set the block as head
-
-  RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
-    -H "Authorization: Bearer $JWT_TOKEN" \
-    --data "{
-      \"jsonrpc\":\"2.0\",
-      \"method\":\"engine_forkchoiceUpdatedV1\",
-      \"params\":[
-        {
-          \"headBlockHash\": \"$BLOCK_HASH\",
-          \"safeBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
-          \"finalizedBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\"
-        },
-        null
-      ],
-      \"id\":1
-    }" \
-    http://localhost:8546 \
-  )
-  echo engine_forkchoiceUpdatedV1 set new block as head RESPONSE $RESPONSE
-
-}
+# function make_block() {
+
+# increment block counter
+((BLOCK_COUNTER++))
+
+HEAD_BLOCK=$(curl -X POST -H "Content-Type: application/json" \
+  --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' \
+  http://localhost:8545)
+
+# --raw-output remove the double quotes
+HEAD_BLOCK_HASH=$(echo $HEAD_BLOCK | jq --raw-output '.result.hash')
+echo HEAD_BLOCK_HASH=$HEAD_BLOCK_HASH
+
+# The ASCII representation of `2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a`
+JWT_SECRET="********************************"
+# Generate a JWT token using the secret key
+# jwt is this CLI tool https://github.com/mike-engel/jwt-cli/tree/main
+# iat is appended automatically
+JWT_TOKEN=$(jwt encode --alg HS256 --secret "$JWT_SECRET")
+echo JWT_TOKEN: $JWT_TOKEN
+
+TIMESTAMP=$((1700000000 + BLOCK_COUNTER))
+
+# Request to produce block on current head
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+  -H "Authorization: Bearer $JWT_TOKEN" \
+  --data "{
+    \"jsonrpc\":\"2.0\",
+    \"method\":\"engine_forkchoiceUpdatedV1\",
+    \"params\":[
+      {
+        \"headBlockHash\": \"$HEAD_BLOCK_HASH\",
+        \"safeBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
+        \"finalizedBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\"
+      },
+      {
+        \"timestamp\": $TIMESTAMP,
+        \"prevRandao\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
+        \"suggestedFeeRecipient\": \"0x0000000000000000000000000000000000000000\"
+      }
+    ],
+    \"id\":1
+  }" \
+  http://localhost:8546 \
+)
+echo engine_forkchoiceUpdatedV1 trigger block production RESPONSE $RESPONSE
+
+PAYLOAD_ID=$(echo $RESPONSE | jq --raw-output '.result.payloadId')
+echo PAYLOAD_ID=$PAYLOAD_ID
+
+# Fetch producing block by payload ID
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+  -H "Authorization: Bearer $JWT_TOKEN" \
+  --data "{
+    \"jsonrpc\":\"2.0\",
+    \"method\":\"engine_getPayloadV1\",
+    \"params\":[
+      \"$PAYLOAD_ID\"
+    ],
+    \"id\":1
+  }" \
+  http://localhost:8546 \
+)
+echo engine_getPayloadV1 RESPONSE $RESPONSE
+
+BLOCK=$(echo $RESPONSE | jq '.result')
+# BLOCK_NUMBER_HEX = 0x1, 0x2, etc
+BLOCK_NUMBER_HEX_PREFIX=$(echo $BLOCK | jq --raw-output '.blockNumber')
+BLOCK_NUMBER_HEX=${BLOCK_NUMBER_HEX_PREFIX#"0x"}
+BLOCK_NUMBER=$((16#$BLOCK_NUMBER_HEX))
+BLOCK_HASH=$(echo $BLOCK | jq --raw-output '.blockHash')
+
+# persist the block as test-vector
+
+echo $BLOCK | jq '.' > $OUT_DIR/block_$BLOCK_NUMBER_HEX.json
+
+# send the new block as payload
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+  -H "Authorization: Bearer $JWT_TOKEN" \
+  --data "{
+    \"jsonrpc\":\"2.0\",
+    \"method\":\"engine_newPayloadV1\",
+    \"params\":[
+      $BLOCK
+    ],
+    \"id\":1
+  }" \
+  http://localhost:8546 \
+)
+echo engine_newPayloadV1 with new block RESPONSE $RESPONSE
+
+
+# set the block as head
+
+RESPONSE=$(curl -X POST -H "Content-Type: application/json" \
+  -H "Authorization: Bearer $JWT_TOKEN" \
+  --data "{
+    \"jsonrpc\":\"2.0\",
+    \"method\":\"engine_forkchoiceUpdatedV1\",
+    \"params\":[
+      {
+        \"headBlockHash\": \"$BLOCK_HASH\",
+        \"safeBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\",
+        \"finalizedBlockHash\": \"0x0000000000000000000000000000000000000000000000000000000000000000\"
+      },
+      null
+    ],
+    \"id\":1
+  }" \
+  http://localhost:8546 \
+)
+echo engine_forkchoiceUpdatedV1 set new block as head RESPONSE $RESPONSE
+
+# }
 
 # Number of times to call make_block
-N=5
+# N=5
 
-for ((i = 1; i <= N; i++)); do
-  echo "Making block $i"
-  make_block
-done
+# for ((i = 1; i <= N; i++)); do
+#   echo "Making block $i"
+#   make_block
+# done