Add V2 script context equivalence test shell scripts

cardano-api/src/Cardano/Api.hs

@@ -237,6 +237,7 @@ module Cardano.Api (
 
     -- ** Fee calculation
     transactionFee,
+    toLedgerEpochInfo,
     estimateTransactionFee,
     evaluateTransactionFee,
     estimateTransactionKeyWitnessCount,
@@ -578,6 +579,7 @@ module Cardano.Api (
     -- *** Local state query
     LocalStateQueryClient(..),
     QueryInMode(..),
+    SystemStart(..),
     QueryInEra(..),
     QueryInShelleyBasedEra(..),
     QueryUTxOFilter(..),

cardano-api/src/Cardano/Api/Fees.hs

@@ -14,7 +14,6 @@
 -- | Fee calculation
 --
 module Cardano.Api.Fees (
-
     -- * Transaction fees
     transactionFee,
     estimateTransactionFee,
@@ -40,6 +39,7 @@ module Cardano.Api.Fees (
 
     -- * Internal helpers
     mapTxScriptWitnesses,
+    toLedgerEpochInfo,
   ) where
 
 import           Prelude
@@ -578,10 +578,6 @@ evaluateTransactionExecutionUnits _eraInMode systemstart history pparams utxo tx
         of Left err    -> Left (TransactionValidityTranslationError err)
            Right exmap -> Right (fromLedgerScriptExUnitsMap exmap)
 
-    toLedgerEpochInfo :: EraHistory mode -> EpochInfo (Either Text.Text)
-    toLedgerEpochInfo (EraHistory _ interpreter) =
-        hoistEpochInfo (first (Text.pack . show) . runExcept) $
-          Consensus.interpreterToEpochInfo interpreter
 
     toAlonzoCostModelsArray
       :: Map AnyPlutusScriptVersion CostModel
@@ -637,6 +633,10 @@ evaluateTransactionExecutionUnits _eraInMode systemstart history pparams utxo tx
     obtainHasFieldConstraint CollateralInAlonzoEra f =  f
     obtainHasFieldConstraint CollateralInBabbageEra f =  f
 
+toLedgerEpochInfo :: EraHistory mode -> EpochInfo (Either Text.Text)
+toLedgerEpochInfo (EraHistory _ interpreter) =
+    hoistEpochInfo (first (Text.pack . show) . runExcept) $
+      Consensus.interpreterToEpochInfo interpreter
 
 -- ----------------------------------------------------------------------------
 -- Transaction balance

cardano-cli/src/Cardano/CLI/Shelley/Run/Transaction.hs

@@ -43,10 +43,8 @@ import           Ouroboros.Consensus.Shelley.Eras (StandardAllegra, StandardCryp
 
 --TODO: do this nicely via the API too:
 import qualified Cardano.Binary as CBOR
-
 --TODO: following import needed for orphan Eq Script instance
 import           Cardano.Ledger.Shelley.Scripts ()
-import           Cardano.Ledger.ShelleyMA.TxBody ()
 
 import           Cardano.CLI.Environment (EnvSocketError, readEnvSocketPath, renderEnvSocketError)
 import           Cardano.CLI.Run.Friendly (friendlyTxBS, friendlyTxBodyBS)

scripts/babbage/example-babbage-script-usage.sh

@@ -15,7 +15,6 @@ export UTXO_SKEY="${UTXO_SKEY:-example/utxo-keys/utxo1.skey}"
 export RESULT_FILE="${RESULT_FILE:-$WORK/result.out}"
 
 echo "Socket path: $CARDANO_NODE_SOCKET_PATH"
-echo "Socket path: $(pwd)"
 
 ls -al "$CARDANO_NODE_SOCKET_PATH"
 
@@ -110,7 +109,7 @@ $CARDANO_CLI query utxo --address $plutusspendingscriptaddr --testnet-magic "$TE
 plutuslockedutxotxin=$(jq -r 'keys[0]' $WORK/plutusutxo.json)
 lovelaceatplutusspendingscriptaddr=$(jq -r ".[\"$plutuslockedutxotxin\"].value.lovelace" $WORK/plutusutxo.json)
 
-#Get read only reference input
+# Get read only reference input
 $CARDANO_CLI query utxo --address "$readonlyaddress" --cardano-mode \
   --testnet-magic "$TESTNET_MAGIC" --out-file $WORK/read-only-ref-input-utxo.json
 readonlyrefinput=$(jq -r 'keys[0]' $WORK/read-only-ref-input-utxo.json)

scripts/babbage/script-context-equivalance-test.sh

@@ -0,0 +1,198 @@
+#!/usr/bin/env bash
+
+# Unofficial bash strict mode.
+# See: http://redsymbol.net/articles/unofficial-bash-strict-mode/
+set -e
+set -o pipefail
+
+export WORK="${WORK:-example/work}"
+export BASE="${BASE:-.}"
+export CARDANO_CLI="${CARDANO_CLI:-cardano-cli}"
+export CARDANO_NODE_SOCKET_PATH="${CARDANO_NODE_SOCKET_PATH:-example/main.sock}"
+export TESTNET_MAGIC="${TESTNET_MAGIC:-42}"
+export UTXO_VKEY="${UTXO_VKEY:-example/utxo-keys/utxo1.vkey}"
+export UTXO_SKEY="${UTXO_SKEY:-example/utxo-keys/utxo1.skey}"
+export RESULT_FILE="${RESULT_FILE:-$WORK/result.out}"
+
+mkdir -p "$WORK"
+
+echo "Socket path: $CARDANO_NODE_SOCKET_PATH"
+
+ls -al "$CARDANO_NODE_SOCKET_PATH"
+
+# NB: This plutus script uses a "typed" redeemer and "typed" datum.
+plutusscriptinuse="$BASE/scripts/plutus/scripts/v2/context-equivalence-test.plutus"
+# This datum hash is the hash of the typed 42
+scriptdatumhash="fcaa61fb85676101d9e3398a484674e71c45c3fd41b492682f3b0054f4cf3273"
+datumfilepath="$BASE/scripts/plutus/data/typed-42.datum"
+redeemerfilepath="$BASE/scripts/plutus/data/script-context.redeemer"
+certifyingscript="scripts/plutus/scripts/v2/stake-script.plutus"
+
+# Create certificate
+cardano-cli stake-address registration-certificate \
+  --stake-script-file "$certifyingscript" \
+  --out-file "$WORK/script.regcert"
+
+# Step 1: Create a tx output with a datum hash at the script address. In order for a tx output to be locked
+# by a plutus script, it must have a datahash. We also need collateral tx inputs so we split the utxo
+# in order to accommodate this.
+
+
+plutusscriptaddr=$($CARDANO_CLI address build --payment-script-file "$plutusscriptinuse"  --testnet-magic "$TESTNET_MAGIC")
+# The input at the readonlyaddress will be used as a reference input
+readonlyaddress=addr_test1vz3t3f2kgy2re66tnhgxc4t8jgylw2cqfnxdwlrq9agfmtstxxkm5
+
+mkdir -p "$WORK"
+
+utxoaddr=$($CARDANO_CLI address build --testnet-magic "$TESTNET_MAGIC" --payment-verification-key-file "$UTXO_VKEY")
+
+$CARDANO_CLI query utxo --address "$utxoaddr" --cardano-mode --testnet-magic "$TESTNET_MAGIC" --out-file $WORK/utxo-1.json
+cat $WORK/utxo-1.json
+
+txin=$(jq -r 'keys[]' $WORK/utxo-1.json)
+lovelaceattxin=$(jq -r ".[\"$txin\"].value.lovelace" $WORK/utxo-1.json)
+lovelaceattxindiv6=$(expr $lovelaceattxin / 6)
+
+$CARDANO_CLI query protocol-parameters --testnet-magic "$TESTNET_MAGIC" --out-file $WORK/pparams.json
+
+$CARDANO_CLI transaction build \
+  --babbage-era \
+  --cardano-mode \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --change-address "$utxoaddr" \
+  --tx-in "$txin" \
+  --tx-out "$readonlyaddress+$lovelaceattxindiv6" \
+  --tx-out "$plutusscriptaddr+$lovelaceattxindiv6" \
+  --tx-out-datum-hash "$scriptdatumhash" \
+  --tx-out "$utxoaddr+$lovelaceattxindiv6" \
+  --protocol-params-file "$WORK/pparams.json" \
+  --out-file "$WORK/create-datum-output.body"
+
+$CARDANO_CLI transaction sign \
+  --tx-body-file $WORK/create-datum-output.body \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --signing-key-file $UTXO_SKEY \
+  --out-file $WORK/create-datum-output.tx
+
+# SUBMIT
+$CARDANO_CLI transaction submit --tx-file $WORK/create-datum-output.tx --testnet-magic "$TESTNET_MAGIC"
+echo "Pausing for 5 seconds..."
+sleep 5
+
+# Step 2
+# After "locking" the tx output at the script address, we can now can attempt to spend
+# the "locked" tx output below.
+
+$CARDANO_CLI query utxo --address $plutusscriptaddr --testnet-magic "$TESTNET_MAGIC" --out-file $WORK/plutusutxo.json
+
+plutusutxotxin=$(jq -r 'keys[]' $WORK/plutusutxo.json)
+
+$CARDANO_CLI query utxo --address $utxoaddr --cardano-mode --testnet-magic "$TESTNET_MAGIC" --out-file $WORK/utxo-2.json
+cat $WORK/utxo-2.json
+txinCollateral=$(jq -r 'keys[0]' $WORK/utxo-2.json)
+
+
+dummyaddress=addr_test1vpqgspvmh6m2m5pwangvdg499srfzre2dd96qq57nlnw6yctpasy4
+
+lovelaceatplutusscriptaddr=$(jq -r ".[\"$plutusutxotxin\"].value.lovelace" $WORK/plutusutxo.json)
+
+# Get read only reference input
+$CARDANO_CLI query utxo --address "$readonlyaddress" --cardano-mode \
+  --testnet-magic "$TESTNET_MAGIC" --out-file $WORK/read-only-ref-input-utxo.json
+readonlyrefinput=$(jq -r 'keys[0]' $WORK/read-only-ref-input-utxo.json)
+
+
+
+# We need to generate a dummy redeemer (the cli demands a redeemer) in order to create a txbody from which we can generate
+# a tx and then derive the correct redeemer.
+create-script-context --plutus-v2 --out-file "$WORK/script-context.redeemer"
+
+correctredeemer="$WORK/script-context.redeemer"
+
+echo "Constructing dummy tx..."
+
+# Create dummy certificate
+certifyingscript="scripts/plutus/scripts/v2/stake-script.plutus"
+cardano-cli stake-address registration-certificate \
+  --stake-script-file "$certifyingscript" \
+  --out-file "$WORK/script.regcert"
+
+requiredsignerhash=$(cardano-cli address key-hash --payment-verification-key-file ${UTXO_VKEY})
+
+# DUMMY TX! We generate the actual redeemer from this!
+#   --certificate-file "$WORK/script.regcert" \
+redeemerfilepath="$BASE/scripts/plutus/data/42.redeemer"
+$CARDANO_CLI transaction build \
+  --babbage-era \
+  --cardano-mode \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --script-invalid \
+  --change-address "$utxoaddr" \
+  --invalid-before 1 \
+  --invalid-hereafter 400 \
+  --certificate-file "$WORK/script.regcert" \
+  --read-only-tx-in-reference "$readonlyrefinput" \
+  --tx-in "$plutusutxotxin" \
+  --tx-in-collateral "$txinCollateral" \
+  --tx-out "$dummyaddress+10000000" \
+  --tx-in-script-file "$plutusscriptinuse" \
+  --tx-in-datum-file "$datumfilepath"  \
+  --protocol-params-file "$WORK/pparams.json" \
+  --tx-in-redeemer-file "$redeemerfilepath" \
+  --required-signer-hash "$requiredsignerhash" \
+  --out-file $WORK/test-alonzo.body
+
+$CARDANO_CLI transaction sign \
+  --tx-body-file $WORK/test-alonzo.body \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --signing-key-file "${UTXO_SKEY}" \
+  --out-file $WORK/test-alonzo.tx
+
+# Generate the "real" redeeemer!
+
+create-script-context \
+  --generate-tx "$WORK/test-alonzo.tx" \
+  --plutus-v2 \
+  --out-file "$WORK/script-context.redeemer" \
+  --cardano-mode \
+  --testnet-magic 42 \
+
+echo "Constructing real tx..."
+# REAL TX!
+
+$CARDANO_CLI transaction build \
+  --babbage-era \
+  --cardano-mode \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --script-valid \
+  --invalid-before 1 \
+  --invalid-hereafter 400 \
+  --change-address "$utxoaddr" \
+  --certificate-file "$WORK/script.regcert" \
+  --read-only-tx-in-reference "$readonlyrefinput" \
+  --tx-in "$plutusutxotxin" \
+  --tx-in-collateral "$txinCollateral" \
+  --tx-out "$dummyaddress+10000000" \
+  --tx-in-script-file "$plutusscriptinuse" \
+  --tx-in-datum-file "$datumfilepath"  \
+  --protocol-params-file "$WORK/pparams.json" \
+  --tx-in-redeemer-file "$correctredeemer" \
+  --required-signer-hash "$requiredsignerhash" \
+  --out-file $WORK/test-alonzo-final.body
+
+$CARDANO_CLI transaction sign \
+  --tx-body-file $WORK/test-alonzo-final.body \
+  --testnet-magic "$TESTNET_MAGIC" \
+  --signing-key-file "${UTXO_SKEY}" \
+  --out-file $WORK/alonzo.tx
+
+# SUBMIT $WORK/alonzo.tx containing the correct redeemer
+
+echo "Submit the tx with plutus script and wait 5 seconds..."
+$CARDANO_CLI transaction submit --tx-file $WORK/alonzo.tx --testnet-magic "$TESTNET_MAGIC"
+sleep 5
+echo ""
+echo "Querying UTxO at $dummyaddress. If there is ADA at the address the Plutus script successfully executed!"
+echo ""
+$CARDANO_CLI query utxo --address "$dummyaddress"  --testnet-magic "$TESTNET_MAGIC" \
+  | tee "$RESULT_FILE"