use crate::*; use rkyv::{Archive as RkyvArchive, Deserialize as RkyvDeserialize, Serialize as RkyvSerialize}; use serde::*; //////////////////////////////////////////////////////////////////////////////////////////////// pub type ConfigCallbackReturn = Result, VeilidAPIError>; pub type ConfigCallback = Arc ConfigCallbackReturn + Send + Sync>; /// Enable and configure HTTPS access to the Veilid node /// /// ```yaml /// https: /// enabled: false /// listen_address: ':5150' /// path: 'app' /// url: 'https://localhost:5150' /// ``` /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigHTTPS { pub enabled: bool, pub listen_address: String, pub path: String, pub url: Option, // Fixed URL is not optional for TLS-based protocols and is dynamically validated } /// Enable and configure HTTP access to the Veilid node /// /// ```yaml /// http: /// enabled: false /// listen_address: ':5150' /// path: 'app" /// url: 'https://localhost:5150' /// ``` /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigHTTP { pub enabled: bool, pub listen_address: String, pub path: String, pub url: Option, } /// Application configuration /// /// Configure web access to the Prograssive Web App (PWA) /// /// To be implemented... /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigApplication { pub https: VeilidConfigHTTPS, pub http: VeilidConfigHTTP, } /// Enable and configure UDP /// /// ```yaml /// udp: /// enabled: true /// socket_pool_size: 0 /// listen_address: ':5150' /// public_address: '' /// ``` /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigUDP { pub enabled: bool, pub socket_pool_size: u32, pub listen_address: String, pub public_address: Option, } /// Enable and configure TCP /// /// ```yaml /// tcp: /// connect: true /// listen: true /// max_connections: 32 /// listen_address: ':5150' /// public_address: '' /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigTCP { pub connect: bool, pub listen: bool, pub max_connections: u32, pub listen_address: String, pub public_address: Option, } /// Enable and configure Web Sockets /// /// ```yaml /// ws: /// connect: true /// listen: true /// max_connections: 16 /// listen_address: ':5150' /// path: 'ws' /// url: 'ws://localhost:5150/ws' /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigWS { pub connect: bool, pub listen: bool, pub max_connections: u32, pub listen_address: String, pub path: String, pub url: Option, } /// Enable and configure Secure Web Sockets /// /// ```yaml /// wss: /// connect: true /// listen: false /// max_connections: 16 /// listen_address: ':5150' /// path: 'ws' /// url: '' /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigWSS { pub connect: bool, pub listen: bool, pub max_connections: u32, pub listen_address: String, pub path: String, pub url: Option, // Fixed URL is not optional for TLS-based protocols and is dynamically validated } /// Configure Network Protocols /// /// Veilid can communicate over UDP, TCP, and Web Sockets. /// /// All protocols are available by default, and the Veilid node will /// sort out which protocol is used for each peer connection. /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigProtocol { pub udp: VeilidConfigUDP, pub tcp: VeilidConfigTCP, pub ws: VeilidConfigWS, pub wss: VeilidConfigWSS, } /// Configure TLS /// /// ```yaml /// tls: /// certificate_path: /path/to/cert /// private_key_path: /path/to/private/key /// connection_initial_timeout_ms: 2000 /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigTLS { pub certificate_path: String, pub private_key_path: String, pub connection_initial_timeout_ms: u32, } /// Configure the Distributed Hash Table (DHT) /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigDHT { pub resolve_node_timeout_ms: Option, pub resolve_node_count: u32, pub resolve_node_fanout: u32, pub max_find_node_count: u32, pub get_value_timeout_ms: Option, pub get_value_count: u32, pub get_value_fanout: u32, pub set_value_timeout_ms: Option, pub set_value_count: u32, pub set_value_fanout: u32, pub min_peer_count: u32, pub min_peer_refresh_time_ms: u32, pub validate_dial_info_receipt_time_ms: u32, } /// Configure RPC /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigRPC { pub concurrency: u32, pub queue_size: u32, pub max_timestamp_behind_ms: Option, pub max_timestamp_ahead_ms: Option, pub timeout_ms: u32, pub max_route_hop_count: u8, pub default_route_hop_count: u8, } /// Configure the per-crypto version configuration /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigNodeId { pub node_id: Option, pub node_id_secret: Option, } /// Configure the network routing table /// #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigRoutingTable { pub node_ids: BTreeMap, pub bootstrap: Vec, pub limit_over_attached: u32, pub limit_fully_attached: u32, pub limit_attached_strong: u32, pub limit_attached_good: u32, pub limit_attached_weak: u32, // xxx pub enable_public_internet: bool, // xxx pub enable_local_network: bool, } #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigNetwork { pub connection_initial_timeout_ms: u32, pub connection_inactivity_timeout_ms: u32, pub max_connections_per_ip4: u32, pub max_connections_per_ip6_prefix: u32, pub max_connections_per_ip6_prefix_size: u32, pub max_connection_frequency_per_min: u32, pub client_whitelist_timeout_ms: u32, pub reverse_connection_receipt_time_ms: u32, pub hole_punch_receipt_time_ms: u32, pub routing_table: VeilidConfigRoutingTable, pub rpc: VeilidConfigRPC, pub dht: VeilidConfigDHT, pub upnp: bool, pub detect_address_changes: bool, pub restricted_nat_retries: u32, pub tls: VeilidConfigTLS, pub application: VeilidConfigApplication, pub protocol: VeilidConfigProtocol, } #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigTableStore { pub directory: String, pub delete: bool, } #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigBlockStore { pub directory: String, pub delete: bool, } #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigProtectedStore { pub allow_insecure_fallback: bool, pub always_use_insecure_storage: bool, pub insecure_fallback_directory: String, pub delete: bool, } #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigCapabilities { pub protocol_udp: bool, pub protocol_connect_tcp: bool, pub protocol_accept_tcp: bool, pub protocol_connect_ws: bool, pub protocol_accept_ws: bool, pub protocol_connect_wss: bool, pub protocol_accept_wss: bool, } #[derive( Clone, Copy, PartialEq, Eq, Debug, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub enum VeilidConfigLogLevel { Off, Error, Warn, Info, Debug, Trace, } impl VeilidConfigLogLevel { pub fn to_veilid_log_level(&self) -> Option { match self { Self::Off => None, Self::Error => Some(VeilidLogLevel::Error), Self::Warn => Some(VeilidLogLevel::Warn), Self::Info => Some(VeilidLogLevel::Info), Self::Debug => Some(VeilidLogLevel::Debug), Self::Trace => Some(VeilidLogLevel::Trace), } } pub fn to_tracing_level_filter(&self) -> level_filters::LevelFilter { match self { Self::Off => level_filters::LevelFilter::OFF, Self::Error => level_filters::LevelFilter::ERROR, Self::Warn => level_filters::LevelFilter::WARN, Self::Info => level_filters::LevelFilter::INFO, Self::Debug => level_filters::LevelFilter::DEBUG, Self::Trace => level_filters::LevelFilter::TRACE, } } pub fn from_veilid_log_level(level: Option) -> Self { match level { None => Self::Off, Some(VeilidLogLevel::Error) => Self::Error, Some(VeilidLogLevel::Warn) => Self::Warn, Some(VeilidLogLevel::Info) => Self::Info, Some(VeilidLogLevel::Debug) => Self::Debug, Some(VeilidLogLevel::Trace) => Self::Trace, } } pub fn from_tracing_level_filter(level: level_filters::LevelFilter) -> Self { match level { level_filters::LevelFilter::OFF => Self::Off, level_filters::LevelFilter::ERROR => Self::Error, level_filters::LevelFilter::WARN => Self::Warn, level_filters::LevelFilter::INFO => Self::Info, level_filters::LevelFilter::DEBUG => Self::Debug, level_filters::LevelFilter::TRACE => Self::Trace, } } } impl Default for VeilidConfigLogLevel { fn default() -> Self { Self::Off } } #[derive( Default, Debug, Clone, PartialEq, Eq, Serialize, Deserialize, RkyvArchive, RkyvSerialize, RkyvDeserialize, )] pub struct VeilidConfigInner { pub program_name: String, pub namespace: String, pub capabilities: VeilidConfigCapabilities, pub protected_store: VeilidConfigProtectedStore, pub table_store: VeilidConfigTableStore, pub block_store: VeilidConfigBlockStore, pub network: VeilidConfigNetwork, } /// The Veilid Configuration /// /// Veilid is configured #[derive(Clone)] pub struct VeilidConfig { update_cb: Option, inner: Arc>, } impl fmt::Debug for VeilidConfig { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { let inner = self.inner.read(); f.debug_struct("VeilidConfig") .field("inner", &*inner) .finish() } } impl Default for VeilidConfig { fn default() -> Self { Self::new() } } impl VeilidConfig { fn new_inner() -> VeilidConfigInner { VeilidConfigInner::default() } pub fn new() -> Self { Self { update_cb: None, inner: Arc::new(RwLock::new(Self::new_inner())), } } pub fn setup_from_json( &mut self, config: String, update_cb: UpdateCallback, ) -> Result<(), VeilidAPIError> { self.update_cb = Some(update_cb); self.with_mut(|inner| { *inner = serde_json::from_str(&config).map_err(VeilidAPIError::generic)?; Ok(()) }) } pub fn setup( &mut self, cb: ConfigCallback, update_cb: UpdateCallback, ) -> Result<(), VeilidAPIError> { macro_rules! get_config { ($key:expr) => { let keyname = &stringify!($key)[6..]; let v = cb(keyname.to_owned())?; $key = match v.downcast() { Ok(v) => *v, Err(_) => { apibail_generic!(format!("incorrect type for key {}", keyname)) } }; }; } macro_rules! get_config_indexed { ($key:expr, $index:expr, $subkey:tt) => { let keyname = format!( "{}[{}].{}", &stringify!($key)[6..], $index, &stringify!($subkey) ); let v = cb(keyname.to_owned())?; $key.entry($index).or_default().$subkey = match v.downcast() { Ok(v) => *v, Err(_) => { apibail_generic!(format!("incorrect type for key {}", keyname)) } }; }; } self.update_cb = Some(update_cb); self.with_mut(|inner| { get_config!(inner.program_name); get_config!(inner.namespace); get_config!(inner.capabilities.protocol_udp); get_config!(inner.capabilities.protocol_connect_tcp); get_config!(inner.capabilities.protocol_accept_tcp); get_config!(inner.capabilities.protocol_connect_ws); get_config!(inner.capabilities.protocol_accept_ws); get_config!(inner.capabilities.protocol_connect_wss); get_config!(inner.capabilities.protocol_accept_wss); get_config!(inner.table_store.directory); get_config!(inner.table_store.delete); get_config!(inner.block_store.directory); get_config!(inner.block_store.delete); get_config!(inner.protected_store.allow_insecure_fallback); get_config!(inner.protected_store.always_use_insecure_storage); get_config!(inner.protected_store.insecure_fallback_directory); get_config!(inner.protected_store.delete); get_config!(inner.network.connection_initial_timeout_ms); get_config!(inner.network.connection_inactivity_timeout_ms); get_config!(inner.network.max_connections_per_ip4); get_config!(inner.network.max_connections_per_ip6_prefix); get_config!(inner.network.max_connections_per_ip6_prefix_size); get_config!(inner.network.max_connection_frequency_per_min); get_config!(inner.network.client_whitelist_timeout_ms); get_config!(inner.network.reverse_connection_receipt_time_ms); get_config!(inner.network.hole_punch_receipt_time_ms); for ck in VALID_CRYPTO_KINDS { get_config_indexed!(inner.network.routing_table.node_ids, ck, node_id); get_config_indexed!(inner.network.routing_table.node_ids, ck, node_id_secret); } get_config!(inner.network.routing_table.bootstrap); get_config!(inner.network.routing_table.limit_over_attached); get_config!(inner.network.routing_table.limit_fully_attached); get_config!(inner.network.routing_table.limit_attached_strong); get_config!(inner.network.routing_table.limit_attached_good); get_config!(inner.network.routing_table.limit_attached_weak); get_config!(inner.network.dht.resolve_node_timeout_ms); get_config!(inner.network.dht.resolve_node_count); get_config!(inner.network.dht.resolve_node_fanout); get_config!(inner.network.dht.max_find_node_count); get_config!(inner.network.dht.get_value_timeout_ms); get_config!(inner.network.dht.get_value_count); get_config!(inner.network.dht.get_value_fanout); get_config!(inner.network.dht.set_value_timeout_ms); get_config!(inner.network.dht.set_value_count); get_config!(inner.network.dht.set_value_fanout); get_config!(inner.network.dht.min_peer_count); get_config!(inner.network.dht.min_peer_refresh_time_ms); get_config!(inner.network.dht.validate_dial_info_receipt_time_ms); get_config!(inner.network.rpc.concurrency); get_config!(inner.network.rpc.queue_size); get_config!(inner.network.rpc.max_timestamp_behind_ms); get_config!(inner.network.rpc.max_timestamp_ahead_ms); get_config!(inner.network.rpc.timeout_ms); get_config!(inner.network.rpc.max_route_hop_count); get_config!(inner.network.rpc.default_route_hop_count); get_config!(inner.network.upnp); get_config!(inner.network.detect_address_changes); get_config!(inner.network.restricted_nat_retries); get_config!(inner.network.tls.certificate_path); get_config!(inner.network.tls.private_key_path); get_config!(inner.network.tls.connection_initial_timeout_ms); get_config!(inner.network.application.https.enabled); get_config!(inner.network.application.https.listen_address); get_config!(inner.network.application.https.path); get_config!(inner.network.application.https.url); get_config!(inner.network.application.http.enabled); get_config!(inner.network.application.http.listen_address); get_config!(inner.network.application.http.path); get_config!(inner.network.application.http.url); get_config!(inner.network.protocol.udp.enabled); get_config!(inner.network.protocol.udp.socket_pool_size); get_config!(inner.network.protocol.udp.listen_address); get_config!(inner.network.protocol.udp.public_address); get_config!(inner.network.protocol.tcp.connect); get_config!(inner.network.protocol.tcp.listen); get_config!(inner.network.protocol.tcp.max_connections); get_config!(inner.network.protocol.tcp.listen_address); get_config!(inner.network.protocol.tcp.public_address); get_config!(inner.network.protocol.ws.connect); get_config!(inner.network.protocol.ws.listen); get_config!(inner.network.protocol.ws.max_connections); get_config!(inner.network.protocol.ws.listen_address); get_config!(inner.network.protocol.ws.path); get_config!(inner.network.protocol.ws.url); get_config!(inner.network.protocol.wss.connect); get_config!(inner.network.protocol.wss.listen); get_config!(inner.network.protocol.wss.max_connections); get_config!(inner.network.protocol.wss.listen_address); get_config!(inner.network.protocol.wss.path); get_config!(inner.network.protocol.wss.url); Ok(()) }) } pub fn get_veilid_state(&self) -> VeilidStateConfig { let inner = self.inner.read(); VeilidStateConfig { config: inner.clone(), } } pub fn get(&self) -> RwLockReadGuard { self.inner.read() } pub fn with_mut(&self, f: F) -> Result where F: FnOnce(&mut VeilidConfigInner) -> Result, { let (out, config) = { let inner = &mut *self.inner.write(); // Edit a copy let mut editedinner = inner.clone(); // Make changes let out = f(&mut editedinner)?; // Validate Self::validate(&mut editedinner)?; // Commit changes *inner = editedinner.clone(); (out, editedinner) }; // Send configuration update to clients if let Some(update_cb) = &self.update_cb { update_cb(VeilidUpdate::Config(VeilidStateConfig { config })); } Ok(out) } pub fn get_key_json(&self, key: &str) -> Result { let c = self.get(); // Generate json from whole config let jc = serde_json::to_string(&*c).map_err(VeilidAPIError::generic)?; let jvc = json::parse(&jc).map_err(VeilidAPIError::generic)?; // Find requested subkey if key.is_empty() { Ok(jvc.to_string()) } else { // Split key into path parts let keypath: Vec<&str> = key.split('.').collect(); let mut out = &jvc; for k in keypath { if !out.has_key(k) { apibail_parse_error!(format!("invalid subkey in key '{}'", key), k); } out = &out[k]; } Ok(out.to_string()) } } pub fn set_key_json(&self, key: &str, value: &str) -> Result<(), VeilidAPIError> { self.with_mut(|c| { // Split key into path parts let keypath: Vec<&str> = key.split('.').collect(); // Convert value into jsonvalue let newval = json::parse(value).map_err(VeilidAPIError::generic)?; // Generate json from whole config let jc = serde_json::to_string(&*c).map_err(VeilidAPIError::generic)?; let mut jvc = json::parse(&jc).map_err(VeilidAPIError::generic)?; // Find requested subkey let newconfigstring = if let Some((objkeyname, objkeypath)) = keypath.split_last() { // Replace subkey let mut out = &mut jvc; for k in objkeypath { if !out.has_key(*k) { apibail_parse_error!(format!("invalid subkey in key '{}'", key), k); } out = &mut out[*k]; } if !out.has_key(objkeyname) { apibail_parse_error!(format!("invalid subkey in key '{}'", key), objkeyname); } out[*objkeyname] = newval; jvc.to_string() } else { newval.to_string() }; // Generate new config *c = serde_json::from_str(&newconfigstring).map_err(VeilidAPIError::generic)?; Ok(()) }) } fn validate(inner: &VeilidConfigInner) -> Result<(), VeilidAPIError> { if inner.program_name.is_empty() { apibail_generic!("Program name must not be empty in 'program_name'"); } // if inner.network.protocol.udp.enabled { // // Validate UDP settings // } if inner.network.protocol.tcp.listen { // Validate TCP settings if inner.network.protocol.tcp.max_connections == 0 { apibail_generic!("TCP max connections must be > 0 in config key 'network.protocol.tcp.max_connections'"); } } if inner.network.protocol.ws.listen { // Validate WS settings if inner.network.protocol.ws.max_connections == 0 { apibail_generic!("WS max connections must be > 0 in config key 'network.protocol.ws.max_connections'"); } if inner.network.application.https.enabled && inner.network.application.https.path == inner.network.protocol.ws.path { apibail_generic!("WS path conflicts with HTTPS application path in config key 'network.protocol.ws.path'"); } if inner.network.application.http.enabled && inner.network.application.http.path == inner.network.protocol.ws.path { apibail_generic!("WS path conflicts with HTTP application path in config key 'network.protocol.ws.path'"); } } if inner.network.protocol.wss.listen { // Validate WSS settings if inner.network.protocol.wss.max_connections == 0 { apibail_generic!("WSS max connections must be > 0 in config key 'network.protocol.wss.max_connections'"); } if inner .network .protocol .wss .url .as_ref() .map(|u| u.is_empty()) .unwrap_or_default() { apibail_generic!( "WSS URL must be specified in config key 'network.protocol.wss.url'" ); } if inner.network.application.https.enabled && inner.network.application.https.path == inner.network.protocol.wss.path { apibail_generic!("WSS path conflicts with HTTPS application path in config key 'network.protocol.ws.path'"); } if inner.network.application.http.enabled && inner.network.application.http.path == inner.network.protocol.wss.path { apibail_generic!("WSS path conflicts with HTTP application path in config key 'network.protocol.ws.path'"); } } if inner.network.application.https.enabled { // Validate HTTPS settings if inner .network .application .https .url .as_ref() .map(|u| u.is_empty()) .unwrap_or_default() { apibail_generic!( "HTTPS URL must be specified in config key 'network.application.https.url'" ); } } if inner.network.rpc.max_route_hop_count == 0 { apibail_generic!( "max route hop count must be >= 1 in 'network.rpc.max_route_hop_count'" ); } if inner.network.rpc.max_route_hop_count > 5 { apibail_generic!( "max route hop count must be <= 5 in 'network.rpc.max_route_hop_count'" ); } if inner.network.rpc.default_route_hop_count == 0 { apibail_generic!( "default route hop count must be >= 1 in 'network.rpc.default_route_hop_count'" ); } if inner.network.rpc.default_route_hop_count > inner.network.rpc.max_route_hop_count { apibail_generic!( "default route hop count must be <= max route hop count in 'network.rpc.default_route_hop_count <= network.rpc.max_route_hop_count'" ); } if inner.network.rpc.queue_size < 256 { apibail_generic!("rpc queue size must be >= 256 in 'network.rpc.queue_size'"); } if inner.network.rpc.timeout_ms < 1000 { apibail_generic!("rpc timeout must be >= 1000 in 'network.rpc.timeout_ms'"); } Ok(()) } // Get the node id from config if one is specified // Must be done -after- protected store startup pub async fn init_node_ids( &self, crypto: Crypto, protected_store: intf::ProtectedStore, ) -> Result<(), VeilidAPIError> { for ck in VALID_CRYPTO_KINDS { let vcrypto = crypto .get(ck) .expect("Valid crypto kind is not actually valid."); let mut node_id = self .inner .read() .network .routing_table .node_ids .get(&ck) .map(|n| n.node_id) .flatten(); let mut node_id_secret = self .inner .read() .network .routing_table .node_ids .get(&ck) .map(|n| n.node_id_secret) .flatten(); // See if node id was previously stored in the protected store if node_id.is_none() { debug!("pulling node_id_{} from storage", ck); if let Some(s) = protected_store .load_user_secret_string(format!("node_id_{}", ck)) .await .map_err(VeilidAPIError::internal)? { debug!("node_id_{} found in storage", ck); node_id = Some(PublicKey::try_decode(s.as_str()).map_err(VeilidAPIError::internal)?); } else { debug!("node_id_{} not found in storage", ck); } } // See if node id secret was previously stored in the protected store if node_id_secret.is_none() { debug!("pulling node id secret from storage"); if let Some(s) = protected_store .load_user_secret_string(format!("node_id_secret_{}", ck)) .await .map_err(VeilidAPIError::internal)? { debug!("node_id_secret_{} found in storage", ck); node_id_secret = Some(SecretKey::try_decode(s.as_str()).map_err(VeilidAPIError::internal)?); } else { debug!("node_id_secret_{} not found in storage", ck); } } // If we have a node id from storage, check it let (node_id, node_id_secret) = if let (Some(node_id), Some(node_id_secret)) = (node_id, node_id_secret) { // Validate node id if !vcrypto.validate_keypair(&node_id, &node_id_secret) { apibail_generic!(format!( "node_id_secret_{} and node_id_key_{} don't match", ck, ck )); } (node_id, node_id_secret) } else { // If we still don't have a valid node id, generate one debug!("generating new node_id_{}", ck); vcrypto.generate_keypair() }; info!("Node Id ({}) is {}", ck, node_id.encode()); // Save the node id / secret in storage protected_store .save_user_secret_string(format!("node_id_{}", ck), node_id.encode().as_str()) .await .map_err(VeilidAPIError::internal)?; protected_store .save_user_secret_string( format!("node_id_secret_{}", ck), node_id_secret.encode().as_str(), ) .await .map_err(VeilidAPIError::internal)?; self.with_mut(|c| { let n = c.network.routing_table.node_ids.entry(ck).or_default(); n.node_id = Some(node_id); n.node_id_secret = Some(node_id_secret); Ok(()) })?; } trace!("init_node_ids complete"); Ok(()) } }