feat: websockets support (#63)

waku-bindings/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "waku-bindings"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 authors = [
     "Daniel Sanchez Quiros <danielsq@status.im>"
@@ -26,7 +26,7 @@ serde_json = "1.0"
 sscanf = "0.4"
 smart-default = "0.6"
 url = "2.3"
-waku-sys = { version = "0.1.0", path = "../waku-sys" }
+waku-sys = { version = "0.2.0", path = "../waku-sys" }
 
 [dev-dependencies]
 futures = "0.3.25"

waku-bindings/src/lib.rs

@@ -9,9 +9,9 @@ mod utils;
 
 pub use node::{
     waku_create_content_topic, waku_create_pubsub_topic, waku_dafault_pubsub_topic,
-    waku_dns_discovery, waku_discv5_update_bootnodes, waku_new, Aes256Gcm, DnsInfo, GossipSubParams, Initialized, Key, Multiaddr,
-    Protocol, PublicKey, Running, SecretKey, WakuLogLevel, WakuNodeConfig, WakuNodeHandle,
-    WakuPeerData, WakuPeers,
+    waku_discv5_update_bootnodes, waku_dns_discovery, waku_new, Aes256Gcm, DnsInfo,
+    GossipSubParams, Initialized, Key, Multiaddr, Protocol, PublicKey, Running, SecretKey,
+    WakuLogLevel, WakuNodeConfig, WakuNodeHandle, WakuPeerData, WakuPeers, WebsocketParams,
 };
 
 pub use general::{

waku-bindings/src/node/config.rs

@@ -69,6 +69,12 @@ pub struct WakuNodeConfig {
     pub discv5_udp_port: Option<u16>,
     /// Gossipsub custom configuration.
     pub gossipsub_params: Option<GossipSubParams>,
+    /// The domain name resolving to the node's public IPv4 address.
+    #[serde(rename = "dns4DomainName")]
+    pub dns4_domain_name: Option<String>,
+    /// Custom websocket support parameters
+    #[serde(rename = "websockets")]
+    pub websocket_params: Option<WebsocketParams>,
 }
 
 #[derive(Clone, SmartDefault, Serialize, Deserialize, Debug)]
@@ -195,6 +201,26 @@ pub struct GossipSubParams {
     pub seen_messages_ttl_seconds: Option<i32>,
 }
 
+#[derive(Clone, SmartDefault, Serialize, Deserialize, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct WebsocketParams {
+    /// Indicates if websockets support will be enabled
+    #[default(Some(false))]
+    pub enabled: Option<bool>,
+    /// Listening address for websocket connections. Default `0.0.0.0`
+    #[default(Some(std::net::IpAddr::V4(std::net::Ipv4Addr::new(0, 0, 0, 0))))]
+    pub host: Option<std::net::IpAddr>,
+    /// TCP listening port for websocket connection. Use `0` for **random**. Default `60001`, if secure websockets support is enabled, the default is `6443“`
+    pub port: Option<usize>,
+    /// Enable secure websockets support
+    #[default(Some(false))]
+    pub secure: Option<bool>,
+    /// Secure websocket certificate path. Mandatory if secure websockets support is enabled.
+    pub cert_path: Option<String>,
+    /// Secure websocket key path. Mandatory if secure websockets support is enabled.
+    pub key_path: Option<String>,
+}
+
 #[derive(Clone, Default, Serialize, Deserialize, Debug)]
 pub enum WakuLogLevel {
     #[default]

waku-bindings/src/node/discovery.rs

@@ -60,9 +60,7 @@ pub fn waku_dns_discovery(
 }
 
 /// Update the bootnodes used by DiscoveryV5 by passing a list of ENRs
-pub fn waku_discv5_update_bootnodes(
-    bootnodes: Vec<String>
-) -> Result<()> {
+pub fn waku_discv5_update_bootnodes(bootnodes: Vec<String>) -> Result<()> {
     let bootnodes_ptr = CString::new(
         serde_json::to_string(&bootnodes)
             .expect("Serialization from properly built bootnode array should never fail"),

waku-bindings/src/node/filter.rs

@@ -28,7 +28,7 @@ pub fn waku_filter_subscribe(
         .into_raw();
 
     let result_ptr = unsafe {
-        let result_ptr = waku_sys::waku_filter_subscribe(
+        let result_ptr = waku_sys::waku_legacy_filter_subscribe(
             filter_subscription_ptr,
             peer_id_ptr,
             timeout
@@ -56,7 +56,7 @@ pub fn waku_filter_unsubscribe(
     .expect("CString should build properly from the serialized filter subscription")
     .into_raw();
     let result_ptr = unsafe {
-        let res = waku_sys::waku_filter_unsubscribe(
+        let res = waku_sys::waku_legacy_filter_unsubscribe(
             filter_subscription_ptr,
             timeout
                 .as_millis()

waku-bindings/src/node/mod.rs

@@ -24,8 +24,8 @@ use crate::general::{
     WakuMessage, WakuPubSubTopic,
 };
 
-pub use config::{GossipSubParams, WakuLogLevel, WakuNodeConfig};
-pub use discovery::{waku_dns_discovery, waku_discv5_update_bootnodes, DnsInfo};
+pub use config::{GossipSubParams, WakuLogLevel, WakuNodeConfig, WebsocketParams};
+pub use discovery::{waku_discv5_update_bootnodes, waku_dns_discovery, DnsInfo};
 pub use peers::{Protocol, WakuPeerData, WakuPeers};
 pub use relay::{waku_create_content_topic, waku_create_pubsub_topic, waku_dafault_pubsub_topic};
 pub use store::{waku_local_store_query, waku_store_query};
@@ -313,14 +313,10 @@ impl WakuNodeHandle<Running> {
         filter::waku_filter_unsubscribe(filter_subscription, timeout)
     }
 
-
     /// Update the bootnodes used by DiscoveryV5 by passing a list of ENRs
-    pub fn discv5_update_bootnodes(
-        bootnodes: Vec<String>
-    ) -> Result<()> {
+    pub fn discv5_update_bootnodes(bootnodes: Vec<String>) -> Result<()> {
         discovery::waku_discv5_update_bootnodes(bootnodes)
     }
-
 }
 
 /// Spawn a new Waku node with the given configuration (default configuration if `None` provided)

waku-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "waku-sys"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 authors = [
     "Daniel Sanchez Quiros <danielsq@status.im>"