feat: add /peers API endpoint to torii

crates/iroha/tests/status_response.rs

@@ -7,7 +7,7 @@ use tokio::task::spawn_blocking;
 fn status_eq_excluding_uptime_and_queue(lhs: &Status, rhs: &Status) -> bool {
     lhs.peers == rhs.peers
         && lhs.blocks == rhs.blocks
-        && lhs.txs_accepted == rhs.txs_accepted
+        && lhs.txs_approved == rhs.txs_approved
         && lhs.txs_rejected == rhs.txs_rejected
         && lhs.view_changes == rhs.view_changes
 }

crates/iroha_core/src/lib.rs

@@ -38,7 +38,7 @@ pub const TX_RETRIEVAL_INTERVAL: Duration = Duration::from_millis(100);
 pub type IrohaNetwork = iroha_p2p::NetworkHandle<NetworkMessage>;
 
 /// Ids of peers.
-pub type PeersIds = UniqueVec<PeerId>;
+pub type Peers = UniqueVec<PeerId>;
 
 /// Type of `Sender<EventBox>` which should be used for channels of `Event` messages.
 pub type EventsSender = broadcast::Sender<EventBox>;

crates/iroha_core/src/metrics.rs

@@ -3,6 +3,7 @@
 use std::{num::NonZeroUsize, sync::Arc, time::SystemTime};
 
 use eyre::{Result, WrapErr as _};
+use iroha_data_model::peer::Peer;
 use iroha_telemetry::metrics::Metrics;
 use mv::storage::StorageReadOnly;
 use parking_lot::Mutex;
@@ -76,20 +77,20 @@ impl MetricsReporter {
                 };
                 block_index += 1;
                 let block_txs_rejected = block.errors().count() as u64;
-                let block_txs_accepted = block.transactions().count() as u64 - block_txs_rejected;
+                let block_txs_approved = block.transactions().count() as u64 - block_txs_rejected;
 
                 self.metrics
                     .txs
                     .with_label_values(&["accepted"])
-                    .inc_by(block_txs_accepted);
+                    .inc_by(block_txs_approved);
                 self.metrics
                     .txs
                     .with_label_values(&["rejected"])
                     .inc_by(block_txs_rejected);
                 self.metrics
                     .txs
                     .with_label_values(&["total"])
-                    .inc_by(block_txs_accepted + block_txs_rejected);
+                    .inc_by(block_txs_approved + block_txs_rejected);
                 self.metrics.block_height.inc();
             }
             *lastest_block_height = block_index;
@@ -147,4 +148,9 @@ impl MetricsReporter {
     pub fn metrics(&self) -> &Metrics {
         &self.metrics
     }
+
+    /// Last known online peers
+    pub fn online_peers(&self) -> Vec<Peer> {
+        self.network.online_peers(|x| x.iter().cloned().collect())
+    }
 }

crates/iroha_core/src/smartcontracts/isi/world.rs

@@ -39,8 +39,7 @@ pub mod isi {
             let peer_id = self.object;
 
             let world = &mut state_transaction.world;
-            if let PushResult::Duplicate(duplicate) = world.trusted_peers_ids.push(peer_id.clone())
-            {
+            if let PushResult::Duplicate(duplicate) = world.peers.push(peer_id.clone()) {
                 return Err(RepetitionError {
                     instruction: InstructionType::Register,
                     id: IdBox::PeerId(duplicate),
@@ -63,11 +62,11 @@ pub mod isi {
         ) -> Result<(), Error> {
             let peer_id = self.object;
             let world = &mut state_transaction.world;
-            let Some(index) = world.trusted_peers_ids.iter().position(|id| id == &peer_id) else {
+            let Some(index) = world.peers.iter().position(|id| id == &peer_id) else {
                 return Err(FindError::Peer(peer_id).into());
             };
 
-            world.trusted_peers_ids.remove(index);
+            world.peers.remove(index);
 
             world.emit_events(Some(PeerEvent::Removed(peer_id)));
 
@@ -513,6 +512,7 @@ pub mod query {
             Ok(state_ro
                 .world()
                 .peers()
+                .into_iter()
                 .filter(move |peer| filter.applies(peer))
                 .cloned())
         }

crates/iroha_core/src/state.rs

@@ -56,7 +56,7 @@ use crate::{
         },
         wasm, Execute,
     },
-    PeersIds,
+    Peers,
 };
 
 /// The global entity consisting of `domains`, `triggers` and etc.
@@ -65,8 +65,8 @@ use crate::{
 pub struct World {
     /// Iroha on-chain parameters.
     pub(crate) parameters: Cell<Parameters>,
-    /// Identifications of discovered trusted peers.
-    pub(crate) trusted_peers_ids: Cell<PeersIds>,
+    /// Identifications of discovered peers.
+    pub(crate) peers: Cell<Peers>,
     /// Registered domains.
     pub(crate) domains: Storage<DomainId, Domain>,
     /// Registered accounts.
@@ -93,8 +93,8 @@ pub struct World {
 pub struct WorldBlock<'world> {
     /// Iroha on-chain parameters.
     pub parameters: CellBlock<'world, Parameters>,
-    /// Identifications of discovered trusted peers.
-    pub(crate) trusted_peers_ids: CellBlock<'world, PeersIds>,
+    /// Identifications of discovered peers.
+    pub(crate) peers: CellBlock<'world, Peers>,
     /// Registered domains.
     pub(crate) domains: StorageBlock<'world, DomainId, Domain>,
     /// Registered accounts.
@@ -123,8 +123,8 @@ pub struct WorldBlock<'world> {
 pub struct WorldTransaction<'block, 'world> {
     /// Iroha on-chain parameters.
     pub(crate) parameters: CellTransaction<'block, 'world, Parameters>,
-    /// Identifications of discovered trusted peers.
-    pub(crate) trusted_peers_ids: CellTransaction<'block, 'world, PeersIds>,
+    /// Identifications of discovered peers.
+    pub(crate) peers: CellTransaction<'block, 'world, Peers>,
     /// Registered domains.
     pub(crate) domains: StorageTransaction<'block, 'world, DomainId, Domain>,
     /// Registered accounts.
@@ -162,8 +162,8 @@ struct TransactionEventBuffer<'block> {
 pub struct WorldView<'world> {
     /// Iroha on-chain parameters.
     pub(crate) parameters: CellView<'world, Parameters>,
-    /// Identifications of discovered trusted peers.
-    pub(crate) trusted_peers_ids: CellView<'world, PeersIds>,
+    /// Identifications of discovered peers.
+    pub(crate) peers: CellView<'world, Peers>,
     /// Registered domains.
     pub(crate) domains: StorageView<'world, DomainId, Domain>,
     /// Registered accounts.
@@ -303,7 +303,7 @@ impl World {
         Self::default()
     }
 
-    /// Creates a [`World`] with these [`Domain`]s and trusted [`PeerId`]s.
+    /// Creates a [`World`] with these [`Domain`]s and [`Peer`]s.
     pub fn with<D, A, Ad>(domains: D, accounts: A, asset_definitions: Ad) -> Self
     where
         D: IntoIterator<Item = Domain>,
@@ -313,7 +313,7 @@ impl World {
         Self::with_assets(domains, accounts, asset_definitions, [])
     }
 
-    /// Creates a [`World`] with these [`Domain`]s and trusted [`PeerId`]s.
+    /// Creates a [`World`] with these [`Domain`]s and [`Peer`]s.
     pub fn with_assets<D, A, Ad, As>(
         domains: D,
         accounts: A,
@@ -352,7 +352,7 @@ impl World {
     pub fn block(&self) -> WorldBlock {
         WorldBlock {
             parameters: self.parameters.block(),
-            trusted_peers_ids: self.trusted_peers_ids.block(),
+            peers: self.peers.block(),
             domains: self.domains.block(),
             accounts: self.accounts.block(),
             asset_definitions: self.asset_definitions.block(),
@@ -371,7 +371,7 @@ impl World {
     pub fn block_and_revert(&self) -> WorldBlock {
         WorldBlock {
             parameters: self.parameters.block_and_revert(),
-            trusted_peers_ids: self.trusted_peers_ids.block_and_revert(),
+            peers: self.peers.block_and_revert(),
             domains: self.domains.block_and_revert(),
             accounts: self.accounts.block_and_revert(),
             asset_definitions: self.asset_definitions.block_and_revert(),
@@ -390,7 +390,7 @@ impl World {
     pub fn view(&self) -> WorldView {
         WorldView {
             parameters: self.parameters.view(),
-            trusted_peers_ids: self.trusted_peers_ids.view(),
+            peers: self.peers.view(),
             domains: self.domains.view(),
             accounts: self.accounts.view(),
             asset_definitions: self.asset_definitions.view(),
@@ -409,7 +409,7 @@ impl World {
 #[allow(missing_docs)]
 pub trait WorldReadOnly {
     fn parameters(&self) -> &Parameters;
-    fn trusted_peers_ids(&self) -> &PeersIds;
+    fn peers(&self) -> &Peers;
     fn domains(&self) -> &impl StorageReadOnly<DomainId, Domain>;
     fn accounts(&self) -> &impl StorageReadOnly<AccountId, Account>;
     fn asset_definitions(&self) -> &impl StorageReadOnly<AssetDefinitionId, AssetDefinition>;
@@ -635,17 +635,6 @@ pub trait WorldReadOnly {
     fn asset_total_amount(&self, definition_id: &AssetDefinitionId) -> Result<Numeric, FindError> {
         Ok(self.asset_definition(definition_id)?.total_quantity)
     }
-
-    /// Get an immutable iterator over the [`PeerId`]s.
-    fn peers(&self) -> impl ExactSizeIterator<Item = &PeerId> {
-        self.trusted_peers_ids().iter()
-    }
-
-    /// Returns reference for trusted peer ids
-    #[inline]
-    fn peers_ids(&self) -> &PeersIds {
-        self.trusted_peers_ids()
-    }
 }
 
 macro_rules! impl_world_ro {
@@ -654,8 +643,8 @@ macro_rules! impl_world_ro {
             fn parameters(&self) -> &Parameters {
                 &self.parameters
             }
-            fn trusted_peers_ids(&self) -> &PeersIds {
-                &self.trusted_peers_ids
+            fn peers(&self) -> &Peers {
+                &self.peers
             }
             fn domains(&self) -> &impl StorageReadOnly<DomainId, Domain> {
                 &self.domains
@@ -700,7 +689,7 @@ impl<'world> WorldBlock<'world> {
     pub fn trasaction(&mut self) -> WorldTransaction<'_, 'world> {
         WorldTransaction {
             parameters: self.parameters.transaction(),
-            trusted_peers_ids: self.trusted_peers_ids.transaction(),
+            peers: self.peers.transaction(),
             domains: self.domains.transaction(),
             accounts: self.accounts.transaction(),
             asset_definitions: self.asset_definitions.transaction(),
@@ -723,7 +712,7 @@ impl<'world> WorldBlock<'world> {
         // NOTE: intentionally destruct self not to forget commit some fields
         let Self {
             parameters,
-            trusted_peers_ids,
+            peers,
             domains,
             accounts,
             asset_definitions,
@@ -747,7 +736,7 @@ impl<'world> WorldBlock<'world> {
         asset_definitions.commit();
         accounts.commit();
         domains.commit();
-        trusted_peers_ids.commit();
+        peers.commit();
         parameters.commit();
     }
 }
@@ -758,7 +747,7 @@ impl WorldTransaction<'_, '_> {
         // NOTE: intentionally destruct self not to forget commit some fields
         let Self {
             parameters,
-            trusted_peers_ids,
+            peers,
             domains,
             accounts,
             asset_definitions,
@@ -781,7 +770,7 @@ impl WorldTransaction<'_, '_> {
         asset_definitions.apply();
         accounts.apply();
         domains.apply();
-        trusted_peers_ids.apply();
+        peers.apply();
         parameters.apply();
         events_buffer.events_created_in_transaction = 0;
     }
@@ -1864,7 +1853,7 @@ pub(crate) mod deserialize {
                     M: MapAccess<'de>,
                 {
                     let mut parameters = None;
-                    let mut trusted_peers_ids = None;
+                    let mut peers = None;
                     let mut domains = None;
                     let mut accounts = None;
                     let mut asset_definitions = None;
@@ -1881,8 +1870,8 @@ pub(crate) mod deserialize {
                             "parameters" => {
                                 parameters = Some(map.next_value()?);
                             }
-                            "trusted_peers_ids" => {
-                                trusted_peers_ids = Some(map.next_value()?);
+                            "peers" => {
+                                peers = Some(map.next_value()?);
                             }
                             "domains" => {
                                 domains = Some(map.next_value()?);
@@ -1925,8 +1914,7 @@ pub(crate) mod deserialize {
                     Ok(World {
                         parameters: parameters
                             .ok_or_else(|| serde::de::Error::missing_field("parameters"))?,
-                        trusted_peers_ids: trusted_peers_ids
-                            .ok_or_else(|| serde::de::Error::missing_field("trusted_peers_ids"))?,
+                        peers: peers.ok_or_else(|| serde::de::Error::missing_field("peers"))?,
                         domains: domains
                             .ok_or_else(|| serde::de::Error::missing_field("domains"))?,
                         accounts: accounts
@@ -1955,7 +1943,7 @@ pub(crate) mod deserialize {
                 "World",
                 &[
                     "parameters",
-                    "trusted_peers_ids",
+                    "peers",
                     "domains",
                     "roles",
                     "account_permissions",

crates/iroha_core/src/sumeragi/main_loop.rs

@@ -273,7 +273,7 @@ impl Sumeragi {
                     }
 
                     // NOTE: By this time genesis block is executed and list of trusted peers is updated
-                    self.topology = Topology::new(state_block.world.trusted_peers_ids.clone());
+                    self.topology = Topology::new(state_block.world.peers.clone());
                     self.commit_block(block, state_block);
                     return Ok(());
                 }
@@ -318,7 +318,7 @@ impl Sumeragi {
         );
 
         // NOTE: By this time genesis block is executed and list of trusted peers is updated
-        self.topology = Topology::new(state_block.world.trusted_peers_ids.clone());
+        self.topology = Topology::new(state_block.world.peers.clone());
 
         let genesis = genesis
             .commit(&self.topology)
@@ -343,7 +343,7 @@ impl Sumeragi {
         let prev_role = self.role();
 
         self.topology
-            .block_committed(state_block.world.peers().cloned());
+            .block_committed(state_block.world.peers().clone());
 
         let state_events =
             state_block.apply_without_execution(&block, self.topology.as_ref().to_owned());

crates/iroha_core/src/sumeragi/mod.rs

@@ -118,10 +118,10 @@ impl SumeragiHandle {
         .expect("INTERNAL BUG: Invalid block stored in Kura");
 
         if block.as_ref().header().is_genesis() {
-            *topology = Topology::new(state_block.world.trusted_peers_ids.clone());
+            *topology = Topology::new(state_block.world.peers.clone());
         }
 
-        topology.block_committed(state_block.world.peers().cloned());
+        topology.block_committed(state_block.world.peers().clone());
 
         state_block
             .apply_without_execution(&block, topology.as_ref().to_owned())