Expose SslMethod::{dtls_client,dtls_server}

Author: alex

openssl-sys/src/handwritten/ssl.rs

@@ -701,6 +701,10 @@ cfg_if! {
             pub fn TLS_server_method() -> *const SSL_METHOD;
 
             pub fn TLS_client_method() -> *const SSL_METHOD;
+
+            pub fn DTLS_server_method() -> *const SSL_METHOD;
+
+            pub fn DTLS_client_method() -> *const SSL_METHOD;
         }
     } else {
         extern "C" {

openssl/src/ssl/mod.rs

@@ -364,6 +364,20 @@ impl SslMethod {
         unsafe { SslMethod(TLS_server_method()) }
     }
 
+    /// Support all versions of the DTLS protocol, explicitly as a client.
+    #[corresponds(DTLS_client_method)]
+    #[cfg(any(boringssl, ossl110, libressl291))]
+    pub fn dtls_client() -> SslMethod {
+        unsafe { SslMethod(DTLS_client_method()) }
+    }
+
+    /// Support all versions of the DTLS protocol, explicitly as a server.
+    #[corresponds(DTLS_method)]
+    #[cfg(any(boringssl, ossl110, libressl291))]
+    pub fn dtls_server() -> SslMethod {
+        unsafe { SslMethod(DTLS_server_method()) }
+    }
+
     /// Constructs an `SslMethod` from a pointer to the underlying OpenSSL value.
     ///
     /// # Safety
@@ -4288,7 +4302,7 @@ cfg_if! {
 }
 cfg_if! {
     if #[cfg(any(boringssl, ossl110, libressl291))] {
-        use ffi::{TLS_method, DTLS_method, TLS_client_method, TLS_server_method};
+        use ffi::{TLS_method, DTLS_method, TLS_client_method, TLS_server_method, DTLS_server_method, DTLS_client_method};
     } else {
         use ffi::{
             SSLv23_method as TLS_method, DTLSv1_method as DTLS_method, SSLv23_client_method as TLS_client_method,