[ISSUE #526] feat(rust): support ak/sk authorization

rust/Cargo.toml

@@ -43,7 +43,6 @@ prost-types = "0.11.8"
 thiserror = "1.0"
 anyhow = "1.0.70"
 parking_lot = "0.12"
-hmac = "0.12"
 hostname = "0.3.1"
 os_type = "2.6.0"
 
@@ -67,6 +66,7 @@ mockall = "0.11.4"
 mockall_double= "0.3.0"
 
 siphasher = "0.3.10"
+ring = "0.16.20"
 
 [build-dependencies]
 tonic-build = "0.9.0"

rust/src/conf.rs

@@ -17,12 +17,13 @@
 
 //! Configuration of RocketMQ rust client.
 
+use std::time::Duration;
+
 use crate::model::common::ClientType;
 #[allow(unused_imports)]
 use crate::producer::Producer;
 #[allow(unused_imports)]
 use crate::simple_consumer::SimpleConsumer;
-use std::time::Duration;
 
 /// [`ClientOption`] is the configuration of internal client, which manages the connection and request with RocketMQ proxy.
 #[derive(Debug, Clone)]
@@ -34,6 +35,8 @@ pub struct ClientOption {
     pub(crate) enable_tls: bool,
     pub(crate) timeout: Duration,
     pub(crate) long_polling_timeout: Duration,
+    pub(crate) access_key: String,
+    pub(crate) secret_key: String,
 }
 
 impl Default for ClientOption {
@@ -46,6 +49,8 @@ impl Default for ClientOption {
             enable_tls: true,
             timeout: Duration::from_secs(3),
             long_polling_timeout: Duration::from_secs(40),
+            access_key: "".to_string(),
+            secret_key: "".to_string(),
         }
     }
 }
@@ -88,6 +93,24 @@ impl ClientOption {
     pub fn set_long_polling_timeout(&mut self, long_polling_timeout: Duration) {
         self.long_polling_timeout = long_polling_timeout;
     }
+
+    /// Get the access key
+    pub fn access_key(&self) -> &str {
+        &self.access_key
+    }
+    /// Set the access key
+    pub fn set_access_key(&mut self, access_key: impl Into<String>) {
+        self.access_key = access_key.into();
+    }
+
+    /// Get the secret key
+    pub fn secret_key(&self) -> &str {
+        &self.secret_key
+    }
+    /// Set the secret key
+    pub fn set_secret_key(&mut self, secret_key: impl Into<String>) {
+        self.secret_key = secret_key.into();
+    }
 }
 
 /// Log format for output.

rust/src/session.rs

@@ -18,7 +18,10 @@ use std::collections::HashMap;
 
 use async_trait::async_trait;
 use mockall::automock;
+use ring::hmac;
 use slog::{debug, error, info, o, Logger};
+use time::format_description::well_known::Rfc3339;
+use time::OffsetDateTime;
 use tokio::sync::{mpsc, Mutex};
 use tokio_stream::wrappers::ReceiverStream;
 use tokio_stream::StreamExt;
@@ -217,6 +220,37 @@ impl Session {
             "x-mq-protocol-version",
             AsciiMetadataValue::from_static(PROTOCOL_VERSION),
         );
+
+        let date_time_result = OffsetDateTime::now_local();
+        let date_time = if let Ok(result) = date_time_result {
+            result
+        } else {
+            OffsetDateTime::now_utc()
+        };
+
+        let date_time = date_time.format(&Rfc3339).unwrap();
+
+        metadata.insert(
+            "x-mq-date-time",
+            AsciiMetadataValue::try_from(&date_time).unwrap(),
+        );
+
+        if !self.option.secret_key.is_empty() {
+            let key = hmac::Key::new(
+                hmac::HMAC_SHA1_FOR_LEGACY_USE_ONLY,
+                self.option.secret_key.as_bytes(),
+            );
+            let signature = hmac::sign(&key, date_time.as_bytes());
+            let signature = hex::encode(signature.as_ref());
+            let authorization = format!(
+                "MQv2-HMAC-SHA1 Credential={}, SignedHeaders=x-mq-date-time, Signature={}",
+                self.option.access_key, signature
+            );
+            metadata.insert(
+                "authorization",
+                AsciiMetadataValue::try_from(authorization).unwrap(),
+            );
+        }
     }
 
     pub(crate) async fn start(&mut self, settings: TelemetryCommand) -> Result<(), ClientError> {
@@ -458,10 +492,10 @@ impl SessionManager {
 
 #[cfg(test)]
 mod tests {
-    use crate::conf::ProducerOption;
     use slog::debug;
     use wiremock_grpc::generate;
 
+    use crate::conf::ProducerOption;
     use crate::log::terminal_logger;
     use crate::util::build_producer_settings;