Cargo.lock

@@ -3796,6 +3796,7 @@ dependencies = [
  "ed25519-dalek",
  "env_logger",
  "futures",
+ "hex",
  "hyper-util",
  "itertools 0.14.0",
  "log",

Cargo.toml

@@ -22,6 +22,7 @@ env_logger = "0.11.8"
 thiserror = "2.0.12"
 nanoid = "0.4.0"
 dotenv = "0.15.0"
+hex = "0.4.3"
 
 [profile.release]
 lto = true

src/bin/brain.rs

@@ -17,7 +17,11 @@ async fn main() {
     if dotenv::from_filename("/etc/detee/brain/config.ini").is_err() {
         dotenv().ok();
     }
-    env_logger::builder().filter_level(log::LevelFilter::Debug).init();
+    env_logger::builder()
+        .filter_level(log::LevelFilter::Trace)
+        .filter_module("tungstenite", log::LevelFilter::Debug)
+        .filter_module("tokio_tungstenite", log::LevelFilter::Debug)
+        .init();
 
     let db_url = std::env::var("DB_URL").expect("the environment variable DB_URL is not set");
     let db_user = std::env::var("DB_USER").expect("the environment variable DB_USER is not set");

src/constants.rs

@@ -32,6 +32,7 @@ pub const DELETED_VM: &str = "deleted_vm";
 pub const VM_CONTRACT: &str = "vm_contract";
 
 pub const ACTIVE_APP: &str = "active_app";
+pub const APP_NODE: &str = "app_node";
 
 pub const ID_ALPHABET: [char; 62] = [
     '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',

src/db/app.rs

@@ -1,7 +1,8 @@
-use crate::constants::{ACCOUNT, ACTIVE_APP};
+use crate::constants::{ACCOUNT, ACTIVE_APP, APP_NODE};
 use crate::db::general::Report;
 
 use super::Error;
+use crate::db;
 use crate::old_brain;
 use serde::{Deserialize, Serialize};
 use surrealdb::engine::remote::ws::Client;
@@ -25,6 +26,14 @@ pub struct AppNode {
     pub offline_minutes: u64,
 }
 
+impl AppNode {
+    pub async fn register(self, db: &Surreal<Client>) -> Result<AppNode, Error> {
+        db::Account::get_or_create(db, &self.operator.key().to_string()).await?;
+        let app_node: Option<AppNode> = db.upsert(self.id.clone()).content(self).await?;
+        app_node.ok_or(Error::FailedToCreateDBEntry)
+    }
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct AppNodeWithReports {
     pub id: RecordId,
@@ -88,6 +97,17 @@ pub struct ActiveAppWithNode {
 }
 
 impl ActiveAppWithNode {
+    pub async fn list_by_node(db: &Surreal<Client>, node_pubkey: &str) -> Result<Vec<Self>, Error> {
+        let mut query_result = db
+            .query(format!(
+                "select * from {ACTIVE_APP} where out = {APP_NODE}:{node_pubkey} fetch out;"
+            ))
+            .await?;
+
+        let contract: Vec<Self> = query_result.take(0)?;
+        Ok(contract)
+    }
+
     pub async fn get_by_uuid(db: &Surreal<Client>, uuid: &str) -> Result<Option<Self>, Error> {
         let contract: Option<Self> =
             db.query(format!("select * from {ACTIVE_APP}:{uuid} fetch out;")).await?.take(0)?;

src/grpc/app.rs

@@ -1,3 +1,5 @@
+use crate::constants::{ACCOUNT, APP_NODE};
+use crate::db::prelude as db;
 use crate::grpc::{check_sig_from_parts, check_sig_from_req};
 use detee_shared::app_proto::brain_app_cli_server::BrainAppCli;
 use detee_shared::app_proto::brain_app_daemon_server::BrainAppDaemon;
@@ -10,9 +12,12 @@ use log::info;
 use std::pin::Pin;
 use std::sync::Arc;
 use surrealdb::engine::remote::ws::Client;
+use surrealdb::RecordId;
 use surrealdb::Surreal;
+use tokio::sync::mpsc;
+use tokio_stream::wrappers::ReceiverStream;
 use tokio_stream::{Stream, StreamExt};
-use tonic::{Status, Streaming};
+use tonic::{Response, Status, Streaming};
 
 pub struct AppDaemonServer {
     pub db: Arc<Surreal<Client>>,
@@ -37,7 +42,36 @@ impl BrainAppDaemon for AppDaemonServer {
         let req = check_sig_from_req(req)?;
         info!("Starting app_node registration process for {:?}", req);
 
-        todo!()
+        let app_node = db::AppNode {
+            id: RecordId::from((APP_NODE, req.node_pubkey.clone())),
+            operator: RecordId::from((ACCOUNT, req.operator_wallet)),
+            country: req.country,
+            region: req.region,
+            city: req.city,
+            ip: req.main_ip,
+            price: req.price,
+
+            avail_mem_mb: 0,
+            avail_vcpus: 0,
+            avail_storage_gbs: 0,
+            avail_ports: 0,
+            max_ports_per_app: 0,
+            offline_minutes: 0,
+        };
+
+        app_node.register(&self.db).await?;
+        info!("Sending existing contracts to {}", req.node_pubkey);
+
+        let contracts = db::ActiveAppWithNode::list_by_node(&self.db, &req.node_pubkey).await?;
+        let (tx, rx) = mpsc::channel(6);
+        tokio::spawn(async move {
+            for contract in contracts {
+                let _ = tx.send(Ok(contract.into())).await;
+            }
+        });
+
+        let resp_stream = ReceiverStream::new(rx);
+        Ok(Response::new(Box::pin(resp_stream)))
     }
 
     async fn brain_messages(

src/grpc/types.rs

@@ -250,3 +250,38 @@ impl From<VmNodeResources> for db::VmNodeResources {
         }
     }
 }
+
+impl From<db::ActiveAppWithNode> for AppContract {
+    fn from(value: db::ActiveAppWithNode) -> Self {
+        let public_package_mr_enclave =
+            Some(hex::decode(value.mr_enclave.clone()).unwrap_or_default());
+
+        AppContract {
+            uuid: value.id.key().to_string(),
+            package_url: value.package_url,
+            admin_pubkey: value.admin.key().to_string(),
+            node_pubkey: value.app_node.id.key().to_string(),
+            public_ipv4: value.host_ipv4,
+            resource: Some(AppResource {
+                memory_mb: value.memory_mb as u32,
+                disk_mb: value.disk_size_gb as u32,
+                vcpu: value.vcpus as u32,
+                ports: value.mapped_ports.iter().map(|(_, g)| *g as u32).collect(),
+            }),
+            mapped_ports: value
+                .mapped_ports
+                .iter()
+                .map(|(h, g)| MappedPort { host_port: *h as u32, guest_port: *g as u32 })
+                .collect(),
+
+            created_at: value.created_at.to_rfc3339(),
+            updated_at: value.created_at.to_rfc3339(),
+            nano_per_minute: value.price_per_unit,
+            locked_nano: value.locked_nano,
+            collected_at: value.collected_at.to_rfc3339(),
+            hratls_pubkey: value.mr_enclave,
+            public_package_mr_enclave,
+            app_name: value.app_name,
+        }
+    }
+}