build(deps): bump libunftp from 0.21.0 to 0.22.0 in the dependencies group across 1 directory (#1756)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>

Cargo.lock

@@ -4771,9 +4771,9 @@ dependencies = [
 
 [[package]]
 name = "libunftp"
-version = "0.21.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8270fae0f77279620962f533153fa727a9cf9485dbb79d47eed3086d42b17264"
+checksum = "3186f219c64999ae9a2900c78ebfaf4a6b4acc3b2bbf5afe5e027e5ca5978593"
 dependencies = [
  "async-trait",
  "bitflags 2.10.0",
@@ -4787,11 +4787,10 @@ dependencies = [
  "libc",
  "md-5 0.10.6",
  "moka",
- "nix 0.29.0",
+ "nix 0.30.1",
  "prometheus",
  "proxy-protocol",
  "rustls",
- "rustls-pemfile",
  "slog",
  "slog-stdlog",
  "thiserror 2.0.18",
@@ -4801,7 +4800,7 @@ dependencies = [
  "tracing",
  "tracing-attributes",
  "uuid",
- "x509-parser 0.17.0",
+ "x509-parser",
 ]
 
 [[package]]
@@ -5141,6 +5140,18 @@ dependencies = [
  "memoffset",
 ]
 
+[[package]]
+name = "nix"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+dependencies = [
+ "bitflags 2.10.0",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -6421,7 +6432,7 @@ dependencies = [
  "ring",
  "rustls-pki-types",
  "time",
- "x509-parser 0.18.1",
+ "x509-parser",
  "yasna",
 ]
 
@@ -10278,23 +10289,6 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9edde0db4769d2dc68579893f2306b26c6ecfbe0ef499b013d731b7b9247e0b9"
 
-[[package]]
-name = "x509-parser"
-version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4569f339c0c402346d4a75a9e39cf8dad310e287eef1ff56d4c68e5067f53460"
-dependencies = [
- "asn1-rs",
- "data-encoding",
- "der-parser",
- "lazy_static",
- "nom 7.1.3",
- "oid-registry",
- "rusticata-macros",
- "thiserror 2.0.18",
- "time",
-]
-
 [[package]]
 name = "x509-parser"
 version = "0.18.1"

Cargo.toml

@@ -274,7 +274,7 @@ opentelemetry-semantic-conventions = { version = "0.31.0", features = ["semconv_
 opentelemetry-stdout = { version = "0.31.0" }
 
 # FTP and SFTP
-libunftp = { version = "0.21.0", features = ["experimental"] }
+libunftp = { version = "0.22.0", features = ["experimental"] }
 suppaftp = { version = "8.0.1", features = ["tokio", "tokio-rustls-aws-lc-rs"] }
 rcgen = "0.14.7"
 

crates/protocols/src/ftps/server.rs

@@ -17,7 +17,7 @@ use super::driver::FtpsDriver;
 use crate::common::client::s3::StorageBackend;
 use crate::common::session::{Protocol, ProtocolPrincipal, SessionContext};
 use crate::constants::{network::DEFAULT_SOURCE_IP, paths::ROOT_PATH};
-use libunftp::auth::{AuthenticationError, UserDetail};
+use libunftp::auth::{AuthenticationError, Authenticator, Principal, UserDetail, UserDetailError, UserDetailProvider};
 use libunftp::options::FtpsRequired;
 use std::fmt::{Debug, Display, Formatter};
 use std::net::IpAddr;
@@ -78,10 +78,11 @@ where
         info!("Initializing FTPS server on {}", self.config.bind_addr);
 
         let storage_clone = self.storage.clone();
-        let mut server_builder = libunftp::ServerBuilder::with_authenticator(
+        let mut server_builder = libunftp::ServerBuilder::with_user_detail_provider(
             Box::new(move || FtpsDriver::new(storage_clone.clone())),
-            Arc::new(FtpsAuthenticator::new()),
+            Arc::new(FtpsUserDetailProvider),
-        );
+        )
+        .authenticator(Arc::new(FtpsAuthenticator::new()));
 
         // Configure passive ports for data connections
         if let Some(passive_ports) = &self.config.passive_ports {
@@ -195,6 +196,49 @@ where
     }
 }
 
+/// FTPS user detail provider implementation
+#[derive(Debug)]
+pub struct FtpsUserDetailProvider;
+
+#[async_trait::async_trait]
+impl UserDetailProvider for FtpsUserDetailProvider {
+    type User = FtpsUser;
+
+    async fn provide_user_detail(&self, principal: &Principal) -> Result<Self::User, UserDetailError> {
+        use rustfs_iam::get;
+
+        // Access IAM system
+        let iam_sys = get().map_err(|e| {
+            error!("IAM system unavailable during FTPS user detail fetch: {}", e);
+            UserDetailError::ImplPropagated("Internal authentication service unavailable".to_string(), Some(Box::new(e)))
+        })?;
+
+        let (user_identity, _is_valid) = iam_sys.check_key(&principal.username).await.map_err(|e| {
+            error!("IAM check_key failed for {}: {}", principal.username, e);
+            UserDetailError::ImplPropagated("Authentication verification failed".to_string(), Some(Box::new(e)))
+        })?;
+
+        let identity = user_identity.ok_or_else(|| {
+            error!("User identity missing for {}", principal.username);
+            UserDetailError::UserNotFound {
+                username: principal.username.clone(),
+            }
+        })?;
+
+        let source_ip: IpAddr = DEFAULT_SOURCE_IP.parse().unwrap();
+
+        let session_context = SessionContext::new(ProtocolPrincipal::new(Arc::new(identity.clone())), Protocol::Ftps, source_ip);
+
+        let ftps_user = FtpsUser {
+            username: principal.username.clone(),
+            name: identity.credentials.name.clone(),
+            session_context,
+        };
+
+        Ok(ftps_user)
+    }
+}
+
 /// FTPS authenticator implementation
 #[derive(Debug, Default)]
 pub struct FtpsAuthenticator;
@@ -207,9 +251,9 @@ impl FtpsAuthenticator {
 }
 
 #[async_trait::async_trait]
-impl libunftp::auth::Authenticator<FtpsUser> for FtpsAuthenticator {
+impl Authenticator for FtpsAuthenticator {
     /// Authenticate FTP user against RustFS IAM system
-    async fn authenticate(&self, username: &str, creds: &libunftp::auth::Credentials) -> Result<FtpsUser, AuthenticationError> {
+    async fn authenticate(&self, username: &str, creds: &libunftp::auth::Credentials) -> Result<Principal, AuthenticationError> {
         use rustfs_credentials::Credentials as S3Credentials;
         use rustfs_iam::get;
 
@@ -252,17 +296,9 @@ impl libunftp::auth::Authenticator<FtpsUser> for FtpsAuthenticator {
             return Err(AuthenticationError::BadPassword);
         }
 
-        let source_ip: IpAddr = DEFAULT_SOURCE_IP.parse().unwrap();
-
-        let session_context = SessionContext::new(ProtocolPrincipal::new(Arc::new(identity.clone())), Protocol::Ftps, source_ip);
-
-        let ftps_user = FtpsUser {
-            username: username.to_string(),
-            name: identity.credentials.name.clone(),
-            session_context,
-        };
-
         info!("FTPS user '{}' authenticated successfully", username);
-        Ok(ftps_user)
+        Ok(Principal {
+            username: username.to_string(),
+        })
     }
 }