Support v10.7.1 and dijkstra genesis

integration-test/configs/local-chang/config.json

@@ -3,6 +3,7 @@
   "ShelleyGenesisFile": "./shelley-genesis.json",
   "AlonzoGenesisFile": "./alonzo-genesis.json",
   "ConwayGenesisFile": "./conway-genesis.json",
+  "DijkstraGenesisFile": "./dijkstra-genesis.json",
   "SocketPath": "db/node.socket",
   "Protocol": "Cardano",
   "PBftSignatureThreshold": 0.6,

integration-test/configs/local-chang/conway-genesis.json

@@ -6,25 +6,25 @@
     }
   },
   "poolVotingThresholds": {
-    "committeeNormal": 0.65,
-    "committeeNoConfidence": 0.65,
-    "hardForkInitiation": 0.51,
-    "motionNoConfidence": 0.6,
-    "ppSecurityGroup": 0.6
+    "committeeNormal": 0,
+    "committeeNoConfidence": 0,
+    "hardForkInitiation": 0,
+    "motionNoConfidence": 0,
+    "ppSecurityGroup": 0
   },
   "dRepVotingThresholds": {
-    "motionNoConfidence": 0.67,
-    "committeeNormal": 0.67,
-    "committeeNoConfidence": 0.65,
-    "updateToConstitution": 0.75,
-    "hardForkInitiation": 0.6,
-    "ppNetworkGroup": 0.67,
-    "ppEconomicGroup": 0.67,
-    "ppTechnicalGroup": 0.67,
-    "ppGovGroup": 0.75,
-    "treasuryWithdrawal": 0.67
+    "motionNoConfidence": 0,
+    "committeeNormal": 0,
+    "committeeNoConfidence": 0,
+    "updateToConstitution": 0,
+    "hardForkInitiation": 0,
+    "ppNetworkGroup": 0,
+    "ppEconomicGroup": 0,
+    "ppTechnicalGroup": 0,
+    "ppGovGroup": 0,
+    "treasuryWithdrawal": 0
   },
-  "committeeMinSize": 5,
+  "committeeMinSize": 0,
   "committeeMaxTermLength": 146,
   "govActionLifetime": 14,
   "govActionDeposit": 100000000000,
@@ -291,13 +291,7 @@
     }
   },
   "committee": {
-    "members": {
-      "scriptHash-7ceede7d6a89e006408e6b7c6acb3dd094b3f6817e43b4a36d01535b": 500,
-      "scriptHash-6095e643ea6f1cccb6e463ec34349026b3a48621aac5d512655ab1bf": 500,
-      "scriptHash-27999ed757d6dac217471ae61d69b1b067b8b240d9e3ff36eb66b5d0": 500,
-      "scriptHash-87f867a31c0f81360d4d7dcddb6b025ba8383db9bf77a2af7797799d": 500,
-      "scriptHash-a19a7ba1caede8f3ab3e5e2a928b3798d7d011af18fbd577f7aeb0ec": 500
-    },
-    "threshold": 0.67
+    "members": {},
+    "threshold": 0
   }
 }

integration-test/configs/local-chang/dijkstra-genesis.json

@@ -0,0 +1,6 @@
+{
+  "maxRefScriptSizePerBlock": 1048576,
+  "maxRefScriptSizePerTx": 204800,
+  "refScriptCostStride": 25600,
+  "refScriptCostMultiplier": 1.2
+}

integration-test/configs/local-chang/topology.json

@@ -1,9 +1,18 @@
 {
-  "Producers": [
+  "bootstrapPeers": null,
+  "localRoots": [
     {
-      "addr": "172.20.0.102",
-      "port": 3000,
+      "accessPoints": [
+        {
+          "address": "172.20.0.102",
+          "port": 3000
+        }
+      ],
+      "advertise": false,
+      "trustable": true,
       "valency": 1
     }
-  ]
+  ],
+  "publicRoots": [],
+  "useLedgerAfterSlot": -1
 }

integration-test/docker-compose-chang.yml

@@ -9,7 +9,7 @@ networks:
 services:
 
   cardano-node:
-    image: ghcr.io/intersectmbo/cardano-node:${CARDANO_NODE_VERSION:-10.5.1}
+    image: ghcr.io/intersectmbo/cardano-node:${CARDANO_NODE_VERSION:-10.7.1}
     platform: linux/amd64
     entrypoint: bash
     environment:
@@ -35,7 +35,7 @@ services:
         max-file: "10"
 
   cardano-pool:
-    image: ghcr.io/intersectmbo/cardano-node:${CARDANO_NODE_VERSION:-10.5.1}
+    image: ghcr.io/intersectmbo/cardano-node:${CARDANO_NODE_VERSION:-10.7.1}
     platform: linux/amd64
     entrypoint: bash
     environment:

integration-test/keys/pool/topology.json

@@ -1,9 +1,18 @@
 {
-  "Producers": [
+  "bootstrapPeers": null,
+  "localRoots": [
     {
-      "addr": "172.20.0.101",
-      "port": 3000,
+      "accessPoints": [
+        {
+          "address": "172.20.0.101",
+          "port": 3000
+        }
+      ],
+      "advertise": false,
+      "trustable": true,
       "valency": 1
     }
-  ]
-}
+  ],
+  "publicRoots": [],
+  "useLedgerAfterSlot": -1
+}

integration-test/run_tests.sh

@@ -92,6 +92,10 @@ while true; do
     sleep 2
 done
 
+# cardano-node 10.7+ no longer auto-inits PlutusV2 cost model at Babbage HF.
+# Submit a Conway parameter-update action to add it before running tests.
+docker exec integration-test-cardano-pool-1 bash /code/setup_governance.sh
+
 poetry run pytest -m "not (CardanoCLI)" -s -vv "$ROOT"/test  --cov=pycardano --cov-config=../.coveragerc --cov-report=xml:../coverage.xml
 
 # Cleanup

integration-test/setup_governance.sh

@@ -0,0 +1,121 @@
+#!/bin/bash
+# Submit a Conway governance action to add PlutusV2 cost model.
+# Runs inside the cardano-pool-1 container via `docker exec`.
+# cardano-node 10.7+ no longer auto-initializes PlutusV2 cost model at
+# the Babbage hard fork, so it has to be added by an explicit parameter
+# update action. conway-genesis is set up with zero thresholds so the
+# action ratifies trivially.
+
+set -euo pipefail
+
+NETWORK="${NETWORK:-local-chang}"
+TESTNET_MAGIC="${TESTNET_MAGIC:-42}"
+CFG=/code/tmp_configs/$NETWORK
+POOL=/code/keys/pool
+COST_MODEL_FILE=/tmp/v2-cost-model.json
+ANCHOR_FILE=/tmp/anchor.json
+ACTION_FILE=/tmp/v2.action
+TX_RAW=/tmp/v2.tx.raw
+TX_SIGNED=/tmp/v2.tx.signed
+ANCHOR_PORT=18080
+
+export CARDANO_NODE_SOCKET_PATH=/ipc/node.socket
+
+# Submit the gov action from the pool's wallet (full.addr ≈ 450K ADA) rather
+# than utxo1 (which the integration tests need intact). The deposit (100K)
+# returns to the pool's own stake key after enactment, so funds stay within
+# the pool wallet — utxo1 is never touched.
+PAYMENT_ADDR=$(cat "$POOL/full.addr")
+
+echo "[gov] Building V2 cost-model file from alonzo-genesis…"
+# alonzo-genesis stores PlutusV2 either as a dict (legacy) or a list. Normalize
+# to a list of values sorted by key (canonical order matches list form).
+jq '.costModels.PlutusV2
+    | if type == "object"
+        then to_entries | sort_by(.key) | map(.value)
+        else .
+      end
+    | { PlutusV2: . }' "$CFG/alonzo-genesis.json" > "$COST_MODEL_FILE"
+echo "[gov] V2 length: $(jq '.PlutusV2 | length' "$COST_MODEL_FILE")"
+
+# cardano-cli `transaction build` always verifies that --anchor-url is
+# fetchable and its body hashes to --anchor-data-hash. Serve a tiny static
+# anchor file locally over http so the verification succeeds offline.
+echo '{"title":"add PlutusV2 cost model","authors":["pycardano-tests"]}' > "$ANCHOR_FILE"
+ANCHOR_HASH=$(cardano-cli hash anchor-data --file-text "$ANCHOR_FILE")
+echo "[gov] anchor hash: $ANCHOR_HASH"
+
+ANCHOR_LEN=$(stat -c%s "$ANCHOR_FILE")
+RESPONSE_FILE=/tmp/anchor.http
+{
+  printf 'HTTP/1.0 200 OK\r\n'
+  printf 'Content-Type: application/json\r\n'
+  printf 'Content-Length: %d\r\n' "$ANCHOR_LEN"
+  printf '\r\n'
+  cat "$ANCHOR_FILE"
+} > "$RESPONSE_FILE"
+
+socat -d TCP-LISTEN:"$ANCHOR_PORT",fork,reuseaddr SYSTEM:"cat $RESPONSE_FILE" &
+SOCAT_PID=$!
+trap 'kill $SOCAT_PID 2>/dev/null || true' EXIT
+sleep 1
+echo "[gov] anchor server up on :$ANCHOR_PORT (pid $SOCAT_PID)"
+
+ANCHOR_URL="http://127.0.0.1:$ANCHOR_PORT/anchor.json"
+
+echo "[gov] Creating parameter-update action…"
+cardano-cli conway governance action create-protocol-parameters-update \
+  --testnet \
+  --governance-action-deposit 100000000000 \
+  --deposit-return-stake-verification-key-file "$POOL/stake.vkey" \
+  --anchor-url "$ANCHOR_URL" \
+  --anchor-data-hash "$ANCHOR_HASH" \
+  --cost-model-file "$COST_MODEL_FILE" \
+  --out-file "$ACTION_FILE"
+
+echo "[gov] Selecting UTxO at $PAYMENT_ADDR…"
+TX_IN=$(cardano-cli conway query utxo \
+  --address "$PAYMENT_ADDR" \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --output-json | jq -r 'keys[0]')
+echo "[gov] tx-in: $TX_IN"
+
+echo "[gov] Building transaction with proposal…"
+cardano-cli conway transaction build \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --tx-in "$TX_IN" \
+  --change-address "$PAYMENT_ADDR" \
+  --proposal-file "$ACTION_FILE" \
+  --out-file "$TX_RAW"
+
+echo "[gov] Signing…"
+cardano-cli conway transaction sign \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --tx-body-file "$TX_RAW" \
+  --signing-key-file "$POOL/payment.skey" \
+  --out-file "$TX_SIGNED"
+
+echo "[gov] Submitting…"
+cardano-cli conway transaction submit \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --tx-file "$TX_SIGNED"
+
+echo "[gov] Waiting for V2 cost model to appear on chain…"
+for i in $(seq 1 60); do
+  if cardano-cli conway query protocol-parameters --testnet-magic "$TESTNET_MAGIC" 2>/dev/null \
+      | jq -e '.costModels.PlutusV2' >/dev/null; then
+    echo "[gov] V2 cost model is now on chain (after ${i} iterations)."
+    # Record the ratified action's id so test_governance can chain to it.
+    # `cardano-cli ... transaction txid` returns JSON like {"txhash":"..."}.
+    TX_ID=$(cardano-cli conway transaction txid --tx-file "$TX_SIGNED" | jq -r '.txhash // .')
+    printf '{"tx_id":"%s","index":0}\n' "$TX_ID" > "$CFG/last_param_action.json"
+    echo "[gov] wrote prev-action id to $CFG/last_param_action.json (tx=$TX_ID)"
+    exit 0
+  fi
+  sleep 5
+done
+
+echo "[gov] ERROR: V2 cost model did not appear within timeout." >&2
+cardano-cli conway query protocol-parameters --testnet-magic "$TESTNET_MAGIC" \
+  | jq '.costModels | keys' >&2
+exit 1

integration-test/test/test_governance.py

@@ -1,3 +1,4 @@
+import json
 import os
 import time
 
@@ -8,6 +9,24 @@
 from .base import TEST_RETRIES, TestBase
 
 
+def _load_prev_param_update_action():
+    """Read the gov action id of the last ratified parameter update written by
+    setup_governance.sh (if any). Returns None if the file is absent — e.g. on
+    a chain that has never had a parameter update ratified."""
+    here = os.path.dirname(os.path.abspath(__file__))
+    path = os.path.join(
+        here, "..", "tmp_configs", "local-chang", "last_param_action.json"
+    )
+    if not os.path.exists(path):
+        return None
+    with open(path) as f:
+        data = json.load(f)
+    return GovActionId(
+        transaction_id=TransactionId(bytes.fromhex(data["tx_id"])),
+        gov_action_index=data["index"],
+    )
+
+
 class TestGovernanceAction(TestBase):
     @retry(tries=TEST_RETRIES, backoff=1.3, delay=2, jitter=(0, 10))
     def test_governance_action_and_voting(self):
@@ -90,7 +109,9 @@ def test_governance_action_and_voting(self):
             max_transaction_size=26384,
         )
 
-        parameter_change_action = ParameterChangeAction(None, param_update, None)
+        parameter_change_action = ParameterChangeAction(
+            _load_prev_param_update_action(), param_update, None
+        )
 
         # Create transaction for parameter change
         builder = TransactionBuilder(self.chain_context)