From 8ab1873d8bbc842a65686a8809267786ee8becb8 Mon Sep 17 00:00:00 2001
From: Anthony Ramine <aramine@cloudflare.com>
Date: Wed, 7 Feb 2024 12:46:18 +0100
Subject: [PATCH] Introduce SslRef::set_private_key

---
 boring/src/ssl/mod.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/boring/src/ssl/mod.rs b/boring/src/ssl/mod.rs
index 6b407490..2f27b2ed 100644
--- a/boring/src/ssl/mod.rs
+++ b/boring/src/ssl/mod.rs
@@ -3563,6 +3563,18 @@ impl SslRef {
 
         Ok(())
     }
+
+    /// Sets the private key.
+    ///
+    /// This corresponds to [`SSL_use_PrivateKey`].
+    ///
+    /// [`SSL_use_PrivateKey`]: https://www.openssl.org/docs/man1.1.1/man3/SSL_use_PrivateKey.html
+    pub fn set_private_key<T>(&mut self, key: &PKeyRef<T>) -> Result<(), ErrorStack>
+    where
+        T: HasPrivate,
+    {
+        unsafe { cvt(ffi::SSL_use_PrivateKey(self.as_ptr(), key.as_ptr())).map(|_| ()) }
+    }
 }
 
 /// An SSL stream midway through the handshake process.