Sign security parameter offset

examples/client-cardano-block/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "client-cardano-block"
 description = "Mithril client cardano-block example"
-version = "0.1.1"
+version = "0.1.2"
 authors = ["dev@iohk.io", "mithril-dev@iohk.io"]
 documentation = "https://mithril.network/doc"
 edition = "2021"

examples/client-cardano-block/src/main.rs

@@ -98,8 +98,11 @@ pub fn log_certify_information(
         println!("Following Cardano blocks have been successfully certified by Mithril.");
         for block in verified_blocks.certified_blocks() {
             println!(
-                r###"- block hash '{}', block number '{}', block slot '{}'"###,
-                block.block_hash, block.block_number, block.slot_number
+                r###"- block hash '{}', block number '{}', block slot '{}', block depth '{}'"###,
+                block.block_hash,
+                block.block_number,
+                block.slot_number,
+                verified_blocks.security_parameter()
             );
         }
     }

examples/client-cardano-transaction-v2/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "client-cardano-transaction-v2"
 description = "Mithril client cardano-transaction-v2 example"
-version = "0.1.1"
+version = "0.1.2"
 authors = ["dev@iohk.io", "mithril-dev@iohk.io"]
 documentation = "https://mithril.network/doc"
 edition = "2021"

examples/client-cardano-transaction-v2/src/main.rs

@@ -106,11 +106,12 @@ pub fn log_certify_information(
         println!("Following Cardano transactions have been successfully certified by Mithril.");
         for transaction in verified_transactions.certified_transactions() {
             println!(
-                r###"- transaction hash '{}', block hash '{}', block number '{}', transaction slot '{}'"###,
+                r###"- transaction hash '{}', block hash '{}', block number '{}', transaction slot '{}', block depth '{}'"###,
                 transaction.transaction_hash,
                 transaction.block_hash,
                 transaction.block_number,
-                transaction.slot_number
+                transaction.slot_number,
+                verified_transactions.security_parameter()
             );
         }
     }

internal/mithril-aggregator-client/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mithril-aggregator-client"
-version = "0.1.9"
+version = "0.1.10"
 description = "Client to request data from a Mithril Aggregator"
 authors.workspace = true
 documentation.workspace = true

internal/mithril-aggregator-client/src/query/get/get_cardano_block_proof.rs

@@ -70,6 +70,7 @@ mod tests {
             }),
             non_certified_blocks: vec![],
             latest_block_number: Default::default(),
+            security_parameter: Default::default(),
         };
         let _server_mock = server.mock(|when, then| {
             when.path("/proof/v2/cardano-block")

internal/mithril-aggregator-client/src/query/get/get_cardano_transaction_proof_v2.rs

@@ -70,6 +70,7 @@ mod tests {
             }),
             non_certified_transactions: vec![],
             latest_block_number: Default::default(),
+            security_parameter: Default::default(),
         };
 
         let _server_mock = server.mock(|when, then| {

internal/mithril-persistence/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mithril-persistence"
-version = "0.2.70"
+version = "0.2.71"
 description = "Common types, interfaces, and utilities to persist data for Mithril nodes."
 authors = { workspace = true }
 edition = { workspace = true }

internal/mithril-persistence/src/database/hydrator.rs

@@ -3,7 +3,8 @@
 use serde::Deserialize;
 
 use mithril_common::entities::{
-    BlockNumber, CardanoDbBeacon, Epoch, SignedEntityType, SignedEntityTypeDiscriminants,
+    BlockNumber, BlockNumberOffset, CardanoDbBeacon, Epoch, SignedEntityType,
+    SignedEntityTypeDiscriminants,
 };
 
 use crate::sqlite::HydrationError;
@@ -90,6 +91,7 @@ impl Hydrator {
                 struct CardanoBlocksTransactionsBeacon {
                     epoch: Epoch,
                     block_number: BlockNumber,
+                    block_number_offset: BlockNumberOffset,
                 }
 
                 let beacon: CardanoBlocksTransactionsBeacon = serde_json::from_str(beacon_str)
@@ -98,7 +100,11 @@ impl Hydrator {
                             "Invalid Beacon JSON in open_message.beacon: '{beacon_str}'. Error: {e}"
                         ))
                     })?;
-                SignedEntityType::CardanoBlocksTransactions(beacon.epoch, beacon.block_number)
+                SignedEntityType::CardanoBlocksTransactions(
+                    beacon.epoch,
+                    beacon.block_number,
+                    beacon.block_number_offset,
+                )
             }
             SignedEntityTypeDiscriminants::CardanoDatabase => {
                 let beacon: CardanoDbBeacon = serde_json::from_str(beacon_str).map_err(|e| {
@@ -132,7 +138,11 @@ mod tests {
 
     #[test]
     fn hydrate_cardano_blocks_transactions_signed_entity_type() {
-        let expected = SignedEntityType::CardanoBlocksTransactions(Epoch(37), BlockNumber(79));
+        let expected = SignedEntityType::CardanoBlocksTransactions(
+            Epoch(37),
+            BlockNumber(79),
+            BlockNumberOffset(5),
+        );
         let signed_entity = Hydrator::hydrate_signed_entity_type(
             SignedEntityTypeDiscriminants::CardanoBlocksTransactions.index(),
             &expected.get_json_beacon().unwrap(),

internal/mithril-protocol-config/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mithril-protocol-config"
-version = "0.1.6"
+version = "0.1.7"
 description = "Configuraton parameters for Mithril network"
 authors = { workspace = true }
 edition = { workspace = true }

internal/mithril-protocol-config/src/http.rs

@@ -110,8 +110,8 @@ mod tests {
     use std::sync::Arc;
 
     use mithril_common::entities::{
-        BlockNumber, CardanoBlocksTransactionsSigningConfig, CardanoTransactionsSigningConfig,
-        ProtocolParameters, SignedEntityTypeDiscriminants,
+        BlockNumber, BlockNumberOffset, CardanoBlocksTransactionsSigningConfig,
+        CardanoTransactionsSigningConfig, ProtocolParameters, SignedEntityTypeDiscriminants,
     };
     use mithril_common::messages::ProtocolConfigurationMessage;
     use mithril_common::test::double::Dummy;
@@ -126,12 +126,12 @@ mod tests {
         let configuration_epoch_41 = ProtocolConfigurationMessage {
             protocol_parameters: ProtocolParameters::new(1000, 100, 0.1),
             cardano_transactions_signing_config: Some(CardanoTransactionsSigningConfig {
-                security_parameter: BlockNumber(1),
+                security_parameter: BlockNumberOffset(1),
                 step: BlockNumber(10),
             }),
             cardano_blocks_transactions_signing_config: Some(
                 CardanoBlocksTransactionsSigningConfig {
-                    security_parameter: BlockNumber(11),
+                    security_parameter: BlockNumberOffset(11),
                     step: BlockNumber(110),
                 },
             ),
@@ -188,7 +188,7 @@ mod tests {
                 .signed_entity_types_config
                 .cardano_transactions,
             Some(CardanoTransactionsSigningConfig {
-                security_parameter: BlockNumber(1),
+                security_parameter: BlockNumberOffset(1),
                 step: BlockNumber(10),
             })
         );
@@ -199,7 +199,7 @@ mod tests {
                 .signed_entity_types_config
                 .cardano_blocks_transactions,
             Some(CardanoBlocksTransactionsSigningConfig {
-                security_parameter: BlockNumber(11),
+                security_parameter: BlockNumberOffset(11),
                 step: BlockNumber(110),
             })
         );

internal/mithril-protocol-config/src/test/double/configuration_provider.rs

@@ -72,8 +72,8 @@ impl MithrilNetworkConfigurationProvider for FakeMithrilNetworkConfigurationProv
 #[cfg(test)]
 mod tests {
     use mithril_common::entities::{
-        BlockNumber, CardanoBlocksTransactionsSigningConfig, CardanoTransactionsSigningConfig,
-        Epoch, ProtocolParameters, SignedEntityTypeDiscriminants,
+        BlockNumber, BlockNumberOffset, CardanoBlocksTransactionsSigningConfig,
+        CardanoTransactionsSigningConfig, Epoch, ProtocolParameters, SignedEntityTypeDiscriminants,
     };
 
     use crate::{
@@ -94,11 +94,11 @@ mod tests {
             signed_entity_types_config: SignedEntityTypeConfiguration {
                 cardano_transactions: Some(CardanoTransactionsSigningConfig {
                     step: BlockNumber(10),
-                    security_parameter: BlockNumber(100),
+                    security_parameter: BlockNumberOffset(100),
                 }),
                 cardano_blocks_transactions: Some(CardanoBlocksTransactionsSigningConfig {
                     step: BlockNumber(11),
-                    security_parameter: BlockNumber(111),
+                    security_parameter: BlockNumberOffset(111),
                 }),
             },
         };
@@ -113,11 +113,11 @@ mod tests {
             signed_entity_types_config: SignedEntityTypeConfiguration {
                 cardano_transactions: Some(CardanoTransactionsSigningConfig {
                     step: BlockNumber(20),
-                    security_parameter: BlockNumber(200),
+                    security_parameter: BlockNumberOffset(200),
                 }),
                 cardano_blocks_transactions: Some(CardanoBlocksTransactionsSigningConfig {
                     step: BlockNumber(22),
-                    security_parameter: BlockNumber(222),
+                    security_parameter: BlockNumberOffset(222),
                 }),
             },
         };
@@ -132,11 +132,11 @@ mod tests {
             signed_entity_types_config: SignedEntityTypeConfiguration {
                 cardano_transactions: Some(CardanoTransactionsSigningConfig {
                     step: BlockNumber(30),
-                    security_parameter: BlockNumber(300),
+                    security_parameter: BlockNumberOffset(300),
                 }),
                 cardano_blocks_transactions: Some(CardanoBlocksTransactionsSigningConfig {
                     step: BlockNumber(33),
-                    security_parameter: BlockNumber(333),
+                    security_parameter: BlockNumberOffset(333),
                 }),
             },
         };

mithril-aggregator/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mithril-aggregator"
-version = "0.8.41"
+version = "0.8.42"
 description = "A Mithril Aggregator server"
 authors = { workspace = true }
 edition = { workspace = true }