central_systest_blobs: add proof tx to test privacy feature

Author: dorimedini-starkware

crates/central_systest_blobs/resources/blob_file_generation

@@ -1 +1 @@
-12
+13

crates/central_systest_blobs/resources/preconfirmed_block.json

@@ -1,5 +1,5 @@
 {
-  "block_number": 13,
+  "block_number": 14,
   "pre_confirmed_block": {
     "l1_da_mode": "CALLDATA",
     "l1_data_gas_price": {
@@ -17,7 +17,7 @@
     "sequencer_address": "0x1000",
     "starknet_version": "0.14.3",
     "status": "PRE_CONFIRMED",
-    "timestamp": 1013,
+    "timestamp": 1014,
     "transaction_receipts": [
       {
         "actual_fee": "0xff313",
@@ -56,7 +56,7 @@
         },
         "execution_status": "SUCCEEDED",
         "l2_to_l1_messages": [],
-        "transaction_hash": "0x4acc6e7cb93683ae3a42ed499788f2d0143e8c3357315e1ecaad4e65f6dd479",
+        "transaction_hash": "0x1fa0c5398afa836eb5dff4cf1ddd3cc6d57d1eb8af9b93c74bd23fe67d32c5a",
         "transaction_index": 0
       }
     ],
@@ -66,19 +66,19 @@
         "deployed_contracts": [],
         "migrated_compiled_classes": [],
         "nonces": {
-          "0xf99e7cdfbcce0bf14ce17e4c57fd2d12ad1bca5fc8e46a9fbafc36b59a9955": "0xc"
+          "0xf99e7cdfbcce0bf14ce17e4c57fd2d12ad1bca5fc8e46a9fbafc36b59a9955": "0xd"
         },
         "old_declared_contracts": [],
         "replaced_classes": [],
         "storage_diffs": {
           "0x6bd1d71a2fb67a567618584ca31da288dbc2e1a8421e4045e05f52c19bfab83": [
             {
               "key": "0x6fba6554adab51d0272b896b6f41768bd0491e5ad59c39fab38e65767974793",
-              "value": "0xffffffffffffffffffffffff924412b1"
+              "value": "0xffffffffffffffffffffffff8db86b6b"
             },
             {
               "key": "0x723973208639b7839ce298f7ffea61e3f9533872defd7abdb91023db4658812",
-              "value": "0x6dbbed4e"
+              "value": "0x72479494"
             }
           ]
         }
@@ -96,7 +96,7 @@
           "0x2000"
         ],
         "fee_data_availability_mode": 0,
-        "nonce": "0xb",
+        "nonce": "0xc",
         "nonce_data_availability_mode": 0,
         "paymaster_data": [],
         "proof_facts": [],
@@ -116,11 +116,11 @@
         },
         "sender_address": "0xf99e7cdfbcce0bf14ce17e4c57fd2d12ad1bca5fc8e46a9fbafc36b59a9955",
         "signature": [
-          "0x47fc4402ccfebfe5e1a8af95ee4de99932534b43d9161e7024847382c022926",
-          "0x71c9ccc594f6d54d88b649a51dc167c3df0423d4a3f95a0e1b85f2560e78588"
+          "0x7635250c4e3d567295d7a2812dacc8f528d838dc1931c0988f7fe0f98fbc356",
+          "0x4ece213c76134174981d469d96dc69e58890e6bcd5461b817669ed67b927ab5"
         ],
         "tip": "0x0",
-        "transaction_hash": "0x4acc6e7cb93683ae3a42ed499788f2d0143e8c3357315e1ecaad4e65f6dd479",
+        "transaction_hash": "0x1fa0c5398afa836eb5dff4cf1ddd3cc6d57d1eb8af9b93c74bd23fe67d32c5a",
         "type": "INVOKE_FUNCTION",
         "version": "0x3"
       }

crates/central_systest_blobs/src/cende_blob_regression_test.rs

@@ -99,6 +99,9 @@ use starknet_api::transaction::fields::{
     ResourceBounds,
     Tip,
     TransactionSignature,
+    PROOF_VERSION,
+    VIRTUAL_OS_OUTPUT_VERSION,
+    VIRTUAL_SNOS,
 };
 use starknet_api::transaction::{
     CalculateContractAddress,
@@ -110,7 +113,7 @@ use starknet_api::transaction::{
     TransactionOffsetInBlock,
     TransactionVersion,
 };
-use starknet_api::{calldata, contract_address};
+use starknet_api::{calldata, contract_address, proof_facts};
 use starknet_committer::block_committer::input::StateDiff;
 use starknet_committer::db::facts_db::FactsDb;
 use starknet_committer::db::forest_trait::StorageInitializer;
@@ -594,6 +597,46 @@ impl BlobFactory {
         calldata: &[Felt],
         with_fee_charge: bool,
         should_revert: bool,
+    ) {
+        self.make_operator_invoke_tx_with_proof(
+            address,
+            function_name,
+            calldata,
+            with_fee_charge,
+            should_revert,
+            ProofFacts::default(),
+        )
+    }
+
+    /// Same as [Self::make_operator_invoke_tx], but with virtual SNOS proof facts.
+    fn make_operator_proof_tx(
+        &mut self,
+        address: ContractAddress,
+        function_name: &str,
+        calldata: &[Felt],
+        with_fee_charge: bool,
+        should_revert: bool,
+    ) {
+        self.make_operator_invoke_tx_with_proof(
+            address,
+            function_name,
+            calldata,
+            with_fee_charge,
+            should_revert,
+            self.make_snos_proof_facts(),
+        );
+    }
+
+    /// Utility method to share code between invokes with and without proofs. Should not be called
+    /// directly, use [Self::make_operator_invoke_tx] or [Self::make_operator_proof_tx] instead.
+    fn make_operator_invoke_tx_with_proof(
+        &mut self,
+        address: ContractAddress,
+        function_name: &str,
+        calldata: &[Felt],
+        with_fee_charge: bool,
+        should_revert: bool,
+        proof_facts: ProofFacts,
     ) {
         let nonce = self.nonce_manager.next(*OPERATOR_ADDRESS);
         let resource_bounds = if with_fee_charge {
@@ -613,7 +656,7 @@ impl BlobFactory {
             fee_data_availability_mode: DataAvailabilityMode::L1,
             account_deployment_data: AccountDeploymentData::default(),
             paymaster_data: PaymasterData::default(),
-            proof_facts: ProofFacts::default(),
+            proof_facts,
         };
         let tx_hash = rpc_tx_unsigned
             .calculate_transaction_hash(&CHAIN_ID, &TransactionVersion::THREE)
@@ -632,6 +675,43 @@ impl BlobFactory {
         self.next_txs.push(TxData { executable: executable.into(), internal, should_revert });
     }
 
+    /// Constructs valid SNOS proof facts referencing the hash of the retrospective block.
+    fn make_snos_proof_facts(&self) -> ProofFacts {
+        let block_context = self.next_block_context();
+        let retrospective_block_number = block_context
+            .block_info()
+            .block_number
+            .0
+            .checked_sub(STORED_BLOCK_HASH_BUFFER)
+            .unwrap_or_else(|| {
+                panic!(
+                    "The current block number must be at least {STORED_BLOCK_HASH_BUFFER} blocks \
+                     ahead of the first block."
+                )
+            });
+        let retrospective_block_hash =
+            self.blocks[usize::try_from(retrospective_block_number).unwrap()].block_hash;
+        let program_hash = *block_context
+            .versioned_constants()
+            .os_constants
+            .allowed_virtual_os_program_hashes
+            .first()
+            .expect("No allowed virtual OS program hashes in versioned constants");
+        let config_hash = OsChainInfo::from(&self.chain_info)
+            .compute_virtual_os_config_hash()
+            .expect("Failed to compute virtual OS config hash");
+        proof_facts![
+            PROOF_VERSION,
+            VIRTUAL_SNOS,
+            program_hash,
+            VIRTUAL_OS_OUTPUT_VERSION,
+            Felt::from(retrospective_block_number),
+            retrospective_block_hash.0,
+            config_hash,
+            Felt::ZERO, // l2_to_l1_messages_segment_size
+        ]
+    }
+
     fn make_operator_deploy_tx(
         &mut self,
         contract_to_deploy: FeatureContract,
@@ -957,6 +1037,14 @@ async fn test_make_data() {
         false, // should not revert
     );
     blob_factory.close_block().await;
+    blob_factory.make_operator_proof_tx(
+        test_contract_address_0,
+        "test_storage_read_write",
+        &[Felt::from(0x4000u32), Felt::from(0x4000u32)],
+        true,  // charge fee
+        false, // should not revert
+    );
+    blob_factory.close_block().await;
     blob_factory.make_operator_invoke_tx(
         test_contract_address_0,
         "catch_write_revert_panic",

crates/starknet_api/src/test_utils.rs

@@ -165,7 +165,7 @@ macro_rules! compiled_class_hash {
 /// of felt values.
 #[macro_export]
 macro_rules! proof_facts {
-    ( $( $x:expr ),* ) => {
+    ( $( $x:expr ),* $(,)?) => {
         $crate::transaction::fields::ProofFacts(vec![$($x),*].into())
     };
 }