Add accessors for cert and private key

Closes #340

1 files changed, 49 insertions, 0 deletions

diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index 9a477993..16bc386b 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -762,6 +762,31 @@ impl SslContext {
     }
 }
 
+impl SslContextRef {
+    /// Returns the certificate associated with this `SslContext`, if present.
+    pub fn certificate(&self) -> Option<&X509Ref> {
+        unsafe {
+            let ptr = ffi::SSL_CTX_get0_certificate(self.as_ptr());
+            if ptr.is_null() {
+                None
+            } else {
+                Some(X509Ref::from_ptr(ptr))
+            }
+        }
+    }
+
+    /// Returns the private key associated with this `SslContext`, if present.
+    pub fn private_key(&self) -> Option<&PKeyRef> {
+        unsafe {
+            let ptr = ffi::SSL_CTX_get0_privatekey(self.as_ptr());
+            if ptr.is_null() {
+                None
+            } else {
+                Some(PKeyRef::from_ptr(ptr))
+            }
+        }
+    }
+}
 
 pub struct CipherBits {
     /// The number of secret bits used for the cipher.
@@ -955,6 +980,30 @@ impl SslRef {
         }
     }
 
+    /// Returns the certificate associated with this `Ssl`, if present.
+    pub fn certificate(&self) -> Option<&X509Ref> {
+        unsafe {
+            let ptr = ffi::SSL_get_certificate(self.as_ptr());
+            if ptr.is_null() {
+                None
+            } else {
+                Some(X509Ref::from_ptr(ptr))
+            }
+        }
+    }
+
+    /// Returns the private key associated with this `Ssl`, if present.
+    pub fn private_key(&self) -> Option<&PKeyRef> {
+        unsafe {
+            let ptr = ffi::SSL_get_privatekey(self.as_ptr());
+            if ptr.is_null() {
+                None
+            } else {
+                Some(PKeyRef::from_ptr(ptr))
+            }
+        }
+    }
+
     /// Returns the name of the protocol used for the connection, e.g. "TLSv1.2", "SSLv3", etc.
     pub fn version(&self) -> &'static str {
         let version = unsafe {