feat!: merges feature-dan into development

applications/tari_app_grpc/proto/base_node.proto

@@ -25,6 +25,7 @@ import "types.proto";
 import "transaction.proto";
 import "block.proto";
 import "network.proto";
+import "sidechain_types.proto";
 
 package tari.rpc;
 
@@ -39,7 +40,7 @@ service BaseNode {
     // Returns the block timing for the chain heights
     rpc GetBlockTiming(HeightRequest) returns (BlockTimingResponse);
     // Returns the network Constants
-    rpc GetConstants(Empty) returns (ConsensusConstants);
+    rpc GetConstants(BlockHeight) returns (ConsensusConstants);
     // Returns Block Sizes
     rpc GetBlockSize (BlockGroupRequest) returns (BlockGroupResponse);
     // Returns Block Fees
@@ -88,7 +89,12 @@ service BaseNode {
     rpc ListConnectedPeers(Empty) returns (ListConnectedPeersResponse);
     // Get mempool stats
     rpc GetMempoolStats(Empty) returns (MempoolStatsResponse);
-
+    // Get VNs
+    rpc GetActiveValidatorNodes(GetActiveValidatorNodesRequest) returns (stream GetActiveValidatorNodesResponse);
+    rpc GetShardKey(GetShardKeyRequest) returns (GetShardKeyResponse);
+    // Get templates
+    rpc GetTemplateRegistrations(GetTemplateRegistrationsRequest) returns (stream GetTemplateRegistrationResponse);
+    rpc GetSideChainUtxos(GetSideChainUtxosRequest) returns (stream GetSideChainUtxosResponse);
 }
 
 message GetAssetMetadataRequest {
@@ -435,3 +441,48 @@ message MempoolStatsResponse {
     uint64 unconfirmed_weight = 4;
 }
 
+message GetActiveValidatorNodesRequest {
+    uint64 height = 1;
+}
+
+message GetActiveValidatorNodesResponse {
+    bytes shard_key = 1;
+    bytes public_key = 2;
+}
+
+message GetShardKeyRequest {
+    uint64 height = 1;
+    bytes public_key = 2;
+}
+
+message GetShardKeyResponse {
+    bytes shard_key = 1;
+    bool found = 2;
+}
+
+message GetTemplateRegistrationsRequest {
+    bytes start_hash = 1;
+    uint64 count = 2;
+}
+
+message GetTemplateRegistrationResponse {
+    bytes utxo_hash = 1;
+    TemplateRegistration registration = 2;
+}
+
+message BlockInfo {
+    uint64 height = 1;
+    bytes hash = 2;
+    bytes next_block_hash = 3;
+}
+
+message GetSideChainUtxosRequest {
+    bytes start_hash = 1;
+    uint64 count = 2;
+}
+
+message GetSideChainUtxosResponse {
+    BlockInfo block_info = 1;
+    repeated TransactionOutput outputs = 2;
+}
+

applications/tari_app_grpc/proto/block.proto

@@ -61,6 +61,8 @@ message BlockHeader {
     uint64 output_mmr_size = 14;
     // Sum of script offsets for all kernels in this block.
     bytes total_script_offset = 15;
+    // Merkle root of validator nodes
+    bytes validator_node_mr = 16;
 }
 
 // Metadata required for validating the Proof of Work calculation

applications/tari_app_grpc/proto/sidechain_types.proto

@@ -23,5 +23,42 @@ syntax = "proto3";
 
 package tari.rpc;
 
-message SideChainFeatures {
+import "types.proto";
+
+message SideChainFeature {
+    oneof side_chain_feature {
+        ValidatorNodeRegistration validator_node_registration = 1;
+        TemplateRegistration template_registration = 2;
+    }
+}
+
+message ValidatorNodeRegistration {
+    bytes public_key = 1;
+    Signature signature = 2;
+}
+
+message TemplateRegistration {
+    bytes author_public_key = 1;
+    Signature author_signature = 2;
+    string template_name = 3;
+    uint32 template_version = 4;
+    TemplateType template_type = 5;
+    BuildInfo build_info = 6;
+    bytes binary_sha = 7;
+    string binary_url = 8;
+}
+
+message TemplateType {
+    oneof template_type {
+        WasmInfo wasm = 1;
+    }
+}
+
+message WasmInfo {
+    uint32 abi_version = 1;
+}
+
+message BuildInfo {
+    string repo_url = 1;
+    bytes commit_hash = 2;
 }

applications/tari_app_grpc/proto/transaction.proto

@@ -123,7 +123,7 @@ message OutputFeatures {
     // require a min maturity of the Coinbase_lock_height, this should be checked on receiving new blocks.
     uint64 maturity = 3;
     bytes metadata = 4;
-    SideChainFeatures sidechain_features = 5;
+    SideChainFeature sidechain_feature = 5;
 }
 
 

applications/tari_app_grpc/proto/types.proto

@@ -23,9 +23,20 @@ syntax = "proto3";
 
 package tari.rpc;
 
+/// An unsigned range interface to more accurately represent Rust native Range's
+message Range { 
+    uint64 min = 1;
+    uint64 max = 2;
+}
+
 /// An Empty placeholder for endpoints without request parameters
 message Empty {}
 
+/// Define an interface for block height
+message BlockHeight {
+    uint64 block_height = 1;
+}
+
 // Define the explicit Signature implementation for the Tari base layer. A different signature scheme can be
 // employed by redefining this type.
 message Signature {
@@ -41,6 +52,36 @@ message ComSignature {
     bytes signature_v = 3;
 }
 
+/// PoW Algorithm constants
+message PowAlgorithmConstants {
+    uint64 max_target_time = 1;
+    uint64 min_difficulty = 2;
+    uint64 max_difficulty = 3;
+    uint64 target_time = 4;
+}
+
+/// Weight params
+message WeightParams {
+    uint64 kernel_weight = 1;
+    uint64 input_weight = 2;
+    uint64 output_weight = 3;
+    uint64 metadata_bytes_per_gram = 4;
+}
+
+/// Output version
+message OutputsVersion {
+    Range outputs = 1;
+    Range features = 2;
+}
+
+/// Output types
+enum OutputType {
+    STANDARD = 0;
+    COINBASE = 1;
+    BURN = 2;
+    VALIDATOR_NODE_REGISTRATION = 3;
+    CODE_TEMPLATE_REGISTRATION = 4;
+}
 
 /// Consensus Constants response
 message ConsensusConstants {
@@ -76,4 +117,28 @@ message ConsensusConstants {
     uint64 block_weight_outputs = 15;
     /// Block weight for kernels
     uint64 block_weight_kernels = 16;
+    /// This is to keep track of the value inside of the genesis block
+    uint64 faucet_value = 17;
+    /// Maximum byte size of TariScript
+    uint64 max_script_byte_size = 18;
+    /// How long does it take to timeout validator node registration
+    uint64 validator_node_timeout = 19;
+    /// The height at which these constants become effective
+    uint64 effective_from_height = 20;
+    /// Current version of the blockchain
+    Range valid_blockchain_version_range = 21;
+    /// This is the maximum age a monero merge mined seed can be reused
+    uint64 max_randomx_seed_height = 22;
+    /// This keeps track of the block split targets and which algo is accepted
+    map<uint32, PowAlgorithmConstants> proof_of_work = 23;
+    /// Transaction Weight params
+    WeightParams transaction_weight = 24;
+    /// Range of valid transaction input versions
+    Range input_version_range = 26;
+    /// Range of valid transaction output (and features) versions
+    OutputsVersion output_version_range = 27;
+    /// Range of valid transaction kernel versions
+    Range kernel_version_range = 28;
+    /// An allowlist of output types
+    repeated OutputType permitted_output_types = 29;
 }

applications/tari_app_grpc/proto/validator_node.proto

@@ -118,7 +118,7 @@ message Authority {
     bytes proxied_by = 3;
 }
 
-message InvokeMethodRequest{
+message InvokeMethodRequest {
     bytes contract_id = 1;
     uint32 template_id = 2;
     string method = 3;

applications/tari_app_grpc/proto/wallet.proto

@@ -71,9 +71,13 @@ service Wallet {
     rpc ClaimShaAtomicSwapTransaction(ClaimShaAtomicSwapRequest) returns (ClaimShaAtomicSwapResponse);
     // This will claim a HTLC refund transaction
     rpc ClaimHtlcRefundTransaction(ClaimHtlcRefundRequest) returns (ClaimHtlcRefundResponse);
+    // Creates a transaction with a template registration output
+    rpc CreateTemplateRegistration(CreateTemplateRegistrationRequest) returns (CreateTemplateRegistrationResponse);
     rpc SetBaseNode(SetBaseNodeRequest) returns (SetBaseNodeResponse);
 
     rpc StreamTransactionEvents(TransactionEventRequest) returns (stream TransactionEventResponse);
+
+    rpc RegisterValidatorNode(RegisterValidatorNodeRequest) returns (RegisterValidatorNodeResponse);
 }
 
 message GetVersionRequest { }
@@ -97,6 +101,7 @@ message CreateBurnTransactionRequest{
     string message = 3;
 }
 
+
 message PaymentRecipient {
     string address = 1;
     uint64 amount = 2;
@@ -257,6 +262,16 @@ message ImportUtxosResponse {
     repeated uint64 tx_ids = 1;
 }
 
+message CreateTemplateRegistrationRequest {
+    TemplateRegistration template_registration = 1;
+    uint64 fee_per_gram = 2;
+}
+
+message CreateTemplateRegistrationResponse {
+    uint64 tx_id = 1;
+    bytes template_address = 2;
+}
+
 message CancelTransactionRequest {
     uint64 tx_id = 1;
 }
@@ -307,3 +322,16 @@ message TransactionEvent {
 message TransactionEventResponse {
     TransactionEvent transaction  = 1;
 }
+
+message RegisterValidatorNodeRequest {
+    bytes validator_node_public_key = 1;
+    Signature validator_node_signature = 2;
+    uint64 fee_per_gram = 3;
+    string message = 4;
+}
+
+message RegisterValidatorNodeResponse {
+    uint64 transaction_id = 1;
+    bool is_success = 2;
+    string failure_message = 3;
+}

applications/tari_app_grpc/src/conversions/block_header.rs

@@ -53,6 +53,7 @@ impl From<BlockHeader> for grpc::BlockHeader {
                 pow_algo: pow_algo.as_u64(),
                 pow_data: h.pow.pow_data,
             }),
+            validator_node_mr: h.validator_node_mr.to_vec(),
         }
     }
 }
@@ -91,6 +92,7 @@ impl TryFrom<grpc::BlockHeader> for BlockHeader {
             total_script_offset,
             nonce: header.nonce,
             pow,
+            validator_node_mr: FixedHash::try_from(header.validator_node_mr).map_err(|err| err.to_string())?,
         })
     }
 }