feat: add support for MultiAddr in RPC config

Robust networking support in docker configurations requires us to be able to specify the gRPC address of
things like the node and wallet in terms of domains instead of raw IP addresses.

This adds support for MultiAddr specification of these addresses while still being 100%
backwards compatible.

applications/launchpad/docker_rig/log4rs.yml

@@ -109,7 +109,7 @@ loggers:
     level: info
     appenders:
       - other
-    additive: core
+    additive: false
 
 
   # Comms messages get logged to the 'network' log

applications/tari_base_node/src/main.rs

@@ -114,7 +114,11 @@ use tari_app_utilities::{
     utilities::setup_runtime,
 };
 use tari_common::{configuration::bootstrap::ApplicationType, exit_codes::ExitCodes, ConfigBootstrap, GlobalConfig};
-use tari_comms::{peer_manager::PeerFeatures, tor::HiddenServiceControllerError};
+use tari_comms::{
+    peer_manager::PeerFeatures,
+    tor::HiddenServiceControllerError,
+    utils::multiaddr::multiaddr_to_socketaddr,
+};
 use tari_core::chain_storage::ChainStorageError;
 use tari_shutdown::{Shutdown, ShutdownSignal};
 use tokio::{
@@ -228,7 +232,9 @@ async fn run_node(node_config: Arc<GlobalConfig>, bootstrap: ConfigBootstrap) ->
     if node_config.grpc_enabled {
         // Go, GRPC, go go
         let grpc = crate::grpc::base_node_grpc_server::BaseNodeGrpcServer::from_base_node_context(&ctx);
-        task::spawn(run_grpc(grpc, node_config.grpc_base_node_address, shutdown.to_signal()));
+        let socket_addr = multiaddr_to_socketaddr(&node_config.grpc_base_node_address)
+            .map_err(|e| ExitCodes::ConfigError(e.to_string()))?;
+        task::spawn(run_grpc(grpc, socket_addr, shutdown.to_signal()));
     }
 
     // Run, node, run!

applications/tari_console_wallet/src/wallet_modes.rs

@@ -30,9 +30,9 @@ use crate::{
 };
 use log::*;
 use rand::{rngs::OsRng, seq::SliceRandom};
-use std::{fs, io::Stdout, net::SocketAddr, path::PathBuf};
+use std::{fs, io::Stdout, path::PathBuf};
 use tari_common::{exit_codes::ExitCodes, ConfigBootstrap, GlobalConfig};
-use tari_comms::peer_manager::Peer;
+use tari_comms::{multiaddr::Multiaddr, peer_manager::Peer, utils::multiaddr::multiaddr_to_socketaddr};
 use tari_wallet::WalletSqlite;
 use tokio::runtime::Handle;
 use tonic::transport::Server;
@@ -213,7 +213,7 @@ pub fn tui_mode(config: WalletModeConfig, mut wallet: WalletSqlite) -> Result<()
         ..
     } = config;
     let grpc = WalletGrpcServer::new(wallet.clone());
-    handle.spawn(run_grpc(grpc, global_config.grpc_console_wallet_address));
+    handle.spawn(run_grpc(grpc, global_config.grpc_console_wallet_address.clone()));
 
     let notifier = Notifier::new(notify_script, handle.clone(), wallet.clone());
 
@@ -294,12 +294,12 @@ pub fn grpc_mode(config: WalletModeConfig, wallet: WalletSqlite) -> Result<(), E
     Ok(())
 }
 
-async fn run_grpc(grpc: WalletGrpcServer, grpc_console_wallet_address: SocketAddr) -> Result<(), String> {
+async fn run_grpc(grpc: WalletGrpcServer, grpc_console_wallet_address: Multiaddr) -> Result<(), String> {
     info!(target: LOG_TARGET, "Starting GRPC on {}", grpc_console_wallet_address);
-
+    let socket = multiaddr_to_socketaddr(&grpc_console_wallet_address).map_err(|e| e.to_string())?;
     Server::builder()
         .add_service(tari_app_grpc::tari_rpc::wallet_server::WalletServer::new(grpc))
-        .serve(grpc_console_wallet_address)
+        .serve(socket)
         .await
         .map_err(|e| format!("GRPC server returned error:{}", e))?;
     info!(target: LOG_TARGET, "Stopping GRPC");

applications/tari_merge_mining_proxy/Cargo.toml

@@ -14,6 +14,7 @@ envlog = ["env_logger"]
 [dependencies]
 tari_app_grpc = { path = "../tari_app_grpc" }
 tari_common = { path = "../../common" }
+tari_comms = { path = "../../comms" }
 tari_core = { path = "../../base_layer/core", default-features = false, features = ["transactions"] }
 tari_app_utilities = { path = "../tari_app_utilities" }
 tari_crypto = { git = "https://github.com/tari-project/tari-crypto.git", branch = "main" }

applications/tari_merge_mining_proxy/src/main.rs

@@ -40,7 +40,7 @@ use crate::{block_template_data::BlockTemplateRepository, error::MmProxyError};
 use futures::future;
 use hyper::{service::make_service_fn, Server};
 use proxy::{MergeMiningProxyConfig, MergeMiningProxyService};
-use std::convert::Infallible;
+use std::convert::{Infallible, TryFrom};
 use tari_app_grpc::tari_rpc as grpc;
 use tari_app_utilities::initialization::init_configuration;
 use tari_common::configuration::bootstrap::ApplicationType;
@@ -50,7 +50,7 @@ use tokio::time::Duration;
 async fn main() -> Result<(), anyhow::Error> {
     let (_, config, _) = init_configuration(ApplicationType::MergeMiningProxy)?;
 
-    let config = MergeMiningProxyConfig::from(config);
+    let config = MergeMiningProxyConfig::try_from(config)?;
     let addr = config.proxy_host_address;
     let client = reqwest::Client::builder()
         .connect_timeout(Duration::from_secs(5))

applications/tari_merge_mining_proxy/src/proxy.rs

@@ -34,6 +34,7 @@ use reqwest::{ResponseBuilderExt, Url};
 use serde_json as json;
 use std::{
     cmp,
+    convert::TryFrom,
     future::Future,
     net::SocketAddr,
     pin::Pin,
@@ -46,6 +47,7 @@ use std::{
 };
 use tari_app_grpc::tari_rpc as grpc;
 use tari_common::{configuration::Network, GlobalConfig};
+use tari_comms::utils::multiaddr::multiaddr_to_socketaddr;
 use tari_core::proof_of_work::{monero_rx, monero_rx::FixedByteArray};
 use tari_utilities::hex::Hex;
 use tracing::{debug, error, info, instrument, trace, warn};
@@ -70,20 +72,24 @@ pub struct MergeMiningProxyConfig {
     pub wait_for_initial_sync_at_startup: bool,
 }
 
-impl From<GlobalConfig> for MergeMiningProxyConfig {
-    fn from(config: GlobalConfig) -> Self {
-        Self {
+impl TryFrom<GlobalConfig> for MergeMiningProxyConfig {
+    type Error = std::io::Error;
+
+    fn try_from(config: GlobalConfig) -> Result<Self, Self::Error> {
+        let grpc_base_node_address = multiaddr_to_socketaddr(&config.grpc_base_node_address)?;
+        let grpc_console_wallet_address = multiaddr_to_socketaddr(&config.grpc_console_wallet_address)?;
+        Ok(Self {
             network: config.network,
             monerod_url: config.monerod_url,
             monerod_username: config.monerod_username,
             monerod_password: config.monerod_password,
             monerod_use_auth: config.monerod_use_auth,
-            grpc_base_node_address: config.grpc_base_node_address,
-            grpc_console_wallet_address: config.grpc_console_wallet_address,
+            grpc_base_node_address,
+            grpc_console_wallet_address,
             proxy_host_address: config.proxy_host_address,
             proxy_submit_to_origin: config.proxy_submit_to_origin,
             wait_for_initial_sync_at_startup: config.wait_for_initial_sync_at_startup,
-        }
+        })
     }
 }
 

applications/tari_mining_node/Cargo.toml

@@ -10,6 +10,7 @@ edition = "2018"
 [dependencies]
 tari_core = { path = "../../base_layer/core",  default-features = false }
 tari_common = {  path = "../../common" }
+tari_comms = {  path = "../../comms" }
 tari_app_utilities = { path = "../tari_app_utilities"}
 tari_app_grpc = {  path = "../tari_app_grpc" }
 tari_crypto = { git = "https://github.com/tari-project/tari-crypto.git", branch = "main" }

applications/tari_mining_node/src/config.rs

@@ -40,11 +40,10 @@ use serde::{Deserialize, Serialize};
 use std::time::Duration;
 use tari_app_grpc::tari_rpc::{pow_algo::PowAlgos, NewBlockTemplateRequest, PowAlgo};
 use tari_common::{GlobalConfig, NetworkConfigPath};
+use tari_comms::utils::multiaddr::multiaddr_to_socketaddr;
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct MinerConfig {
-    pub base_node_grpc_address: Option<String>,
-    pub wallet_grpc_address: Option<String>,
     pub num_mining_threads: usize,
     pub mine_on_tip_only: bool,
     pub proof_of_work_algo: ProofOfWork,
@@ -68,8 +67,6 @@ impl NetworkConfigPath for MinerConfig {
 impl Default for MinerConfig {
     fn default() -> Self {
         Self {
-            base_node_grpc_address: None,
-            wallet_grpc_address: None,
             num_mining_threads: num_cpus::get(),
             mine_on_tip_only: true,
             proof_of_work_algo: ProofOfWork::Sha3,
@@ -82,16 +79,14 @@ impl Default for MinerConfig {
 }
 
 impl MinerConfig {
-    pub fn base_node_addr(&self, global: &GlobalConfig) -> String {
-        self.base_node_grpc_address
-            .clone()
-            .unwrap_or_else(|| format!("http://{}", global.grpc_base_node_address))
+    pub fn base_node_addr(&self, global: &GlobalConfig) -> Result<String, std::io::Error> {
+        let socket = multiaddr_to_socketaddr(&global.grpc_base_node_address)?;
+        Ok(format!("http://{}", socket))
     }
 
-    pub fn wallet_addr(&self, global: &GlobalConfig) -> String {
-        self.wallet_grpc_address
-            .clone()
-            .unwrap_or_else(|| format!("http://{}", global.grpc_console_wallet_address))
+    pub fn wallet_addr(&self, global: &GlobalConfig) -> Result<String, std::io::Error> {
+        let socket = multiaddr_to_socketaddr(&global.grpc_console_wallet_address)?;
+        Ok(format!("http://{}", socket))
     }
 
     pub fn pow_algo_request(&self) -> NewBlockTemplateRequest {

applications/tari_mining_node/src/errors.rs

@@ -24,6 +24,8 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum MinerError {
+    #[error("I/O error")]
+    IOError(#[from] std::io::Error),
     #[error("GRPC error: {0}")]
     GrpcStatus(#[from] tonic::Status),
     #[error("Connection error: {0}")]

applications/tari_mining_node/src/main.rs

@@ -223,12 +223,12 @@ async fn connect(
     config: &MinerConfig,
     global: &GlobalConfig,
 ) -> Result<(BaseNodeClient<Channel>, WalletClient<Channel>), MinerError> {
-    let base_node_addr = config.base_node_addr(global);
+    let base_node_addr = config.base_node_addr(global)?;
     info!(target: LOG_TARGET, "Connecting to base node at {}", base_node_addr);
-    let node_conn = BaseNodeClient::connect(base_node_addr.clone()).await?;
-    let wallet_addr = config.wallet_addr(global);
+    let node_conn = BaseNodeClient::connect(base_node_addr).await?;
+    let wallet_addr = config.wallet_addr(global)?;
     info!(target: LOG_TARGET, "Connecting to wallet at {}", wallet_addr);
-    let wallet_conn = WalletClient::connect(wallet_addr.clone()).await?;
+    let wallet_conn = WalletClient::connect(wallet_addr).await?;
 
     Ok((node_conn, wallet_conn))
 }

applications/tari_stratum_transcoder/Cargo.toml

@@ -12,6 +12,7 @@ default = []
 envlog = ["env_logger"]
 
 [dependencies]
+tari_comms = { path = "../../comms" }
 tari_app_grpc = { path = "../tari_app_grpc" }
 tari_common = { path = "../../common" }
 tari_core = { path = "../../base_layer/core", default-features = false, features = ["transactions"] }

applications/tari_stratum_transcoder/src/main.rs

@@ -35,7 +35,7 @@ use crate::error::StratumTranscoderProxyError;
 use futures::future;
 use hyper::{service::make_service_fn, Server};
 use proxy::{StratumTranscoderProxyConfig, StratumTranscoderProxyService};
-use std::convert::Infallible;
+use std::convert::{Infallible, TryFrom};
 use structopt::StructOpt;
 use tari_app_grpc::tari_rpc as grpc;
 use tari_common::{configuration::bootstrap::ApplicationType, ConfigBootstrap, GlobalConfig};
@@ -45,7 +45,7 @@ use tokio::time::Duration;
 async fn main() -> Result<(), StratumTranscoderProxyError> {
     let config = initialize()?;
 
-    let config = StratumTranscoderProxyConfig::from(config);
+    let config = StratumTranscoderProxyConfig::try_from(config)?;
     let addr = config.transcoder_host_address;
     let client = reqwest::Client::builder()
         .connect_timeout(Duration::from_secs(5))

applications/tari_stratum_transcoder/src/proxy.rs

@@ -44,6 +44,7 @@ use std::{
 };
 use tari_app_grpc::{tari_rpc as grpc, tari_rpc::GetCoinbaseRequest};
 use tari_common::{configuration::Network, GlobalConfig};
+use tari_comms::utils::multiaddr::multiaddr_to_socketaddr;
 use tari_core::blocks::{Block, NewBlockTemplate};
 use tari_utilities::{hex::Hex, message_format::MessageFormat};
 use tracing::{debug, error};
@@ -58,14 +59,18 @@ pub struct StratumTranscoderProxyConfig {
     pub transcoder_host_address: SocketAddr,
 }
 
-impl From<GlobalConfig> for StratumTranscoderProxyConfig {
-    fn from(config: GlobalConfig) -> Self {
-        Self {
+impl TryFrom<GlobalConfig> for StratumTranscoderProxyConfig {
+    type Error = std::io::Error;
+
+    fn try_from(config: GlobalConfig) -> Result<Self, Self::Error> {
+        let grpc_base_node_address = multiaddr_to_socketaddr(&config.grpc_base_node_address)?;
+        let grpc_console_wallet_address = multiaddr_to_socketaddr(&config.grpc_console_wallet_address)?;
+        Ok(Self {
             network: config.network,
-            grpc_base_node_address: config.grpc_base_node_address,
-            grpc_console_wallet_address: config.grpc_console_wallet_address,
+            grpc_base_node_address,
+            grpc_console_wallet_address,
             transcoder_host_address: config.transcoder_host_address,
-        }
+        })
     }
 }