feature(mithril-network-config): initialize the interface and http implementation

Author: turmelclem

Cargo.lock

@@ -1,11 +1,12 @@
 [package]
 name = "mithril-network-config"
 version = "0.1.0"
-description = "Common services to access data through the mithril network
+description = "Common services to access data through the mithril network"
 authors = { workspace = true }
 edition = { workspace = true }
 homepage = { workspace = true }
 license = { workspace = true }
 repository = { workspace = true }
 
 [dependencies]
+mithril-common = { path = "../../mithril-common" }

internal/mithril-network-config/Cargo.toml

@@ -0,0 +1,45 @@
+use mithril_common::StdResult;
+use mithril_common::entities::{
+    CardanoDbBeacon, CardanoTransactionsSigningConfig, Epoch, ProtocolParameters,
+    SignedEntityTypeDiscriminants,
+};
+use std::collections::BTreeSet;
+
+/// Signed entity type specific configurations
+enum SignedEntityTypeConfiguration {
+    /// Mithril stake distribution
+    MithrilStakeDistribution(Epoch),
+
+    /// Cardano Stake Distribution
+    CardanoStakeDistribution(Epoch),
+
+    /// Full Cardano Immutable Files
+    CardanoImmutableFilesFull(CardanoDbBeacon),
+
+    /// Cardano Database
+    CardanoDatabase(CardanoDbBeacon),
+
+    /// Cardano Transactions
+    CardanoTransactions(CardanoTransactionsSigningConfig),
+}
+
+/// A Mithril network configuration
+struct MithrilNetworkConfiguration {
+    /// Epoch
+    epoch: Epoch,
+
+    /// Cryptographic protocol parameters (`k`, `m` and `phi_f`)
+    signer_registration_protocol_parameters: ProtocolParameters,
+
+    /// List of available types of certifications (`CardanoDatabase`, `CardanoTransactions`, `CardanoStakeDistribution`, ...)
+    available_signed_entity_types: BTreeSet<SignedEntityTypeDiscriminants>,
+
+    /// Custom configurations for signed entity types (e.g. `cardano_transactions_signing_config` for `CardanoTransactions`)
+    signed_entity_types_config: Vec<SignedEntityTypeConfiguration>, //or HashMap<SignedEntityTypeDiscriminant, SignedEntityTypeConfiguration>
+}
+
+/// Trait to provide the current Mithril network configuration.
+pub trait MithrilNetworkConfigurationProvider: Sync + Send {
+    /// Get the Mithril network configuration for the current epoch.
+    async fn get(&self) -> StdResult<MithrilNetworkConfiguration>;
+}

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

@@ -0,0 +1,2 @@
+pub mod http;
+pub mod interface;