feat(zk_toolbox): Add external_node consensus support (matter-labs#2821)

## What ❔
Add external_node consensus support

---------

Signed-off-by: Danil <deniallugo@gmail.com>
Co-authored-by: Danil <deniallugo@gmail.com>

.github/workflows/ci-zk-toolbox-reusable.yml

@@ -132,6 +132,30 @@ jobs:
           --prover-db-name=zksync_prover_localhost_custom_token \
           --port-offset 3000 \
           --chain custom_token
+      
+      - name: Create and initialize Consensus chain
+        run: |
+          ci_run zk_inception chain create \
+          --chain-name consensus \
+          --chain-id sequential \
+          --prover-mode no-proofs \
+          --wallet-creation localhost \
+          --l1-batch-commit-data-generator-mode validium \
+          --base-token-address ${{ env.address }} \
+          --base-token-price-nominator 3 \
+          --base-token-price-denominator 2 \
+          --set-as-default false \
+          --ignore-prerequisites
+
+          ci_run zk_inception chain init \
+          --deploy-paymaster \
+          --l1-rpc-url=http://localhost:8545 \
+          --server-db-url=postgres://postgres:notsecurepassword@localhost:5432 \
+          --server-db-name=zksync_server_localhost_consensus \
+          --prover-db-url=postgres://postgres:notsecurepassword@localhost:5432 \
+          --prover-db-name=zksync_prover_localhost_consensus \
+          --port-offset 4000 \
+          --chain consensus
 
       - name: Build test dependencies
         run: |
@@ -142,6 +166,10 @@ jobs:
           ci_run zk_inception server --ignore-prerequisites --chain era &> ${{ env.SERVER_LOGS_DIR }}/rollup.log &
           ci_run zk_inception server --ignore-prerequisites --chain validium &> ${{ env.SERVER_LOGS_DIR }}/validium.log &
           ci_run zk_inception server --ignore-prerequisites --chain custom_token &> ${{ env.SERVER_LOGS_DIR }}/custom_token.log &
+          ci_run zk_inception server --ignore-prerequisites --chain consensus \
+          --components=api,tree,eth,state_keeper,housekeeper,commitment_generator,vm_runner_protective_reads,vm_runner_bwip,vm_playground,da_dispatcher,consensus \
+          &> ${{ env.SERVER_LOGS_DIR }}/consensus.log &
+
           ci_run sleep 5
 
       - name: Run integration tests
@@ -155,9 +183,13 @@ jobs:
           ci_run zk_supervisor test integration --no-deps --ignore-prerequisites --chain custom_token &> ${{ env.INTEGRATION_TESTS_LOGS_DIR }}/custom_token.log &
           PID3=$!
 
+          ci_run zk_supervisor test integration --no-deps --ignore-prerequisites --chain consensus &> ${{ env.INTEGRATION_TESTS_LOGS_DIR }}/consensus.log &
+          PID4=$!
+
           wait $PID1
           wait $PID2
           wait $PID3
+          wait $PID4
 
       - name: Init external nodes
         run: |
@@ -173,6 +205,10 @@ jobs:
           --db-name=zksync_en_localhost_era_custom_token --l1-rpc-url=http://localhost:8545 --chain custom_token
           ci_run zk_inception external-node init --ignore-prerequisites --chain custom_token
 
+          ci_run zk_inception external-node configs --db-url=postgres://postgres:notsecurepassword@localhost:5432 \
+          --db-name=zksync_en_localhost_era_consensus --l1-rpc-url=http://localhost:8545 --chain consensus
+          ci_run zk_inception external-node init --ignore-prerequisites --chain consensus
+
       - name: Run recovery tests (from snapshot)
         run: |
 
@@ -185,9 +221,13 @@ jobs:
           ci_run zk_supervisor test recovery --snapshot --no-deps --ignore-prerequisites --verbose --chain custom_token &> ${{ env.SNAPSHOT_RECOVERY_LOGS_DIR }}//custom_token.log &
           PID3=$!
 
+          ci_run zk_supervisor test recovery --snapshot --no-deps --ignore-prerequisites --verbose --chain consensus &> ${{ env.SNAPSHOT_RECOVERY_LOGS_DIR }}//consensus.log &
+          PID4=$!
+
           wait $PID1
           wait $PID2
           wait $PID3
+          wait $PID4
 
       - name: Run recovery tests (from genesis)
         run: |
@@ -200,15 +240,20 @@ jobs:
           ci_run zk_supervisor test recovery --no-deps --no-kill --ignore-prerequisites --verbose --chain custom_token &> ${{ env.GENESIS_RECOVERY_LOGS_DIR }}/custom_token.log &
           PID3=$!
 
+          ci_run zk_supervisor test recovery --no-deps --no-kill --ignore-prerequisites --verbose --chain consensus &> ${{ env.GENESIS_RECOVERY_LOGS_DIR }}/consensus.log &
+          PID4=$!
+
           wait $PID1
           wait $PID2
           wait $PID3
+          wait $PID4
 
       - name: Run external node server
         run: |
           ci_run zk_inception external-node run --ignore-prerequisites --chain era &> ${{ env.EXTERNAL_NODE_LOGS_DIR }}/rollup.log &
           ci_run zk_inception external-node run --ignore-prerequisites --chain validium &> ${{ env.EXTERNAL_NODE_LOGS_DIR }}/validium.log &
           ci_run zk_inception external-node run --ignore-prerequisites --chain custom_token &> ${{ env.EXTERNAL_NODE_LOGS_DIR }}/custom_token.log &
+          ci_run zk_inception external-node run --ignore-prerequisites --chain consensus --enable-consensus &> ${{ env.EXTERNAL_NODE_LOGS_DIR }}/consensus.log &
           ci_run sleep 5
 
       - name: Run integration tests en
@@ -222,9 +267,13 @@ jobs:
           ci_run zk_supervisor test integration --no-deps --ignore-prerequisites --external-node --chain custom_token &> ${{ env.INTEGRATION_TESTS_EN_LOGS_DIR }}/custom_token.log &
           PID3=$!
 
+          ci_run zk_supervisor test integration --no-deps --ignore-prerequisites --external-node --chain consensus &> ${{ env.INTEGRATION_TESTS_EN_LOGS_DIR }}/consensus.log &
+          PID4=$!
+
           wait $PID1
           wait $PID2
           wait $PID3
+          wait $PID4
 
       - name: Run revert tests
         run: |
@@ -239,10 +288,14 @@ jobs:
 
           ci_run zk_supervisor test revert --no-deps --external-node --no-kill --ignore-prerequisites --chain custom_token &> ${{ env.REVERT_LOGS_DIR }}/custom_token.log &
           PID3=$!
+
+          ci_run zk_supervisor test revert --no-deps --external-node --no-kill --ignore-prerequisites --chain consensus &> ${{ env.REVERT_LOGS_DIR }}/consensus.log &
+          PID4=$!
           
           wait $PID1
           wait $PID2
           wait $PID3
+          wait $PID4
 
 
       # Upgrade tests should run last, because as soon as they

core/bin/external_node/src/config/mod.rs

@@ -1217,6 +1217,7 @@ pub(crate) struct ExternalNodeConfig<R = RemoteENConfig> {
     pub observability: ObservabilityENConfig,
     pub experimental: ExperimentalENConfig,
     pub consensus: Option<ConsensusConfig>,
+    pub consensus_secrets: Option<ConsensusSecrets>,
     pub api_component: ApiComponentConfig,
     pub tree_component: TreeComponentConfig,
     pub remote: R,
@@ -1240,6 +1241,8 @@ impl ExternalNodeConfig<()> {
             tree_component: envy::prefixed("EN_TREE_")
                 .from_env::<TreeComponentConfig>()
                 .context("could not load external node config (tree component params)")?,
+            consensus_secrets: read_consensus_secrets()
+                .context("config::read_consensus_secrets()")?,
             remote: (),
         })
     }
@@ -1262,7 +1265,7 @@ impl ExternalNodeConfig<()> {
             .map(read_yaml_repr::<proto::consensus::Config>)
             .transpose()
             .context("failed decoding consensus YAML config")?;
-
+        let consensus_secrets = secrets_config.consensus.clone();
         let required = RequiredENConfig::from_configs(
             &general_config,
             &external_node_config,
@@ -1298,6 +1301,7 @@ impl ExternalNodeConfig<()> {
             consensus,
             api_component,
             tree_component,
+            consensus_secrets,
             remote: (),
         })
     }
@@ -1332,6 +1336,7 @@ impl ExternalNodeConfig<()> {
             consensus: self.consensus,
             tree_component: self.tree_component,
             api_component: self.api_component,
+            consensus_secrets: self.consensus_secrets,
             remote,
         })
     }
@@ -1348,6 +1353,7 @@ impl ExternalNodeConfig {
             observability: ObservabilityENConfig::default(),
             experimental: ExperimentalENConfig::mock(),
             consensus: None,
+            consensus_secrets: None,
             api_component: ApiComponentConfig {
                 tree_api_remote_url: None,
             },

core/bin/external_node/src/node_builder.rs

@@ -56,11 +56,7 @@ use zksync_node_framework::{
 };
 use zksync_state::RocksdbStorageOptions;
 
-use crate::{
-    config::{self, ExternalNodeConfig},
-    metrics::framework::ExternalNodeMetricsLayer,
-    Component,
-};
+use crate::{config::ExternalNodeConfig, metrics::framework::ExternalNodeMetricsLayer, Component};
 
 /// Builder for the external node.
 #[derive(Debug)]
@@ -240,8 +236,7 @@ impl ExternalNodeBuilder {
 
     fn add_consensus_layer(mut self) -> anyhow::Result<Self> {
         let config = self.config.consensus.clone();
-        let secrets =
-            config::read_consensus_secrets().context("config::read_consensus_secrets()")?;
+        let secrets = self.config.consensus_secrets.clone();
         let layer = ExternalNodeConsensusLayer {
             build_version: crate::metadata::SERVER_VERSION
                 .parse()

core/lib/config/src/configs/consensus.rs

@@ -1,6 +1,7 @@
 use std::collections::{BTreeMap, BTreeSet};
 
-use secrecy::{ExposeSecret as _, Secret};
+use secrecy::ExposeSecret as _;
+pub use secrecy::Secret;
 use zksync_basic_types::{ethabi, L2ChainId};
 use zksync_concurrency::{limiter, time};