From 28320a65a734b2b38301ef149746a44cb23cd366 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Tue, 1 Sep 2015 10:56:33 +0200
Subject: Add SSL::set_ecdh_auto() This sets automatic curve selection and
 enables ECDH support. Requires LibreSSL or OpenSSL >= 1.0.2, so behind a
 feature gate.

---
 openssl/Cargo.toml     | 1 +
 openssl/src/ssl/mod.rs | 8 ++++++++
 2 files changed, 9 insertions(+)

(limited to 'openssl')

diff --git a/openssl/Cargo.toml b/openssl/Cargo.toml
index 8ade8101..c70c3ad3 100644
--- a/openssl/Cargo.toml
+++ b/openssl/Cargo.toml
@@ -20,6 +20,7 @@ aes_ctr = ["openssl-sys/aes_ctr"]
 npn = ["openssl-sys/npn"]
 alpn = ["openssl-sys/alpn"]
 rfc5114 = ["openssl-sys/rfc5114"]
+ecdh_auto = ["openssl-sys/ecdh_auto"]
 
 [dependencies.openssl-sys]
 path = "../openssl-sys"
diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index 3adf89e6..40e06e93 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -570,6 +570,14 @@ impl SslContext {
             })
     }
 
+    #[cfg(feature = "ecdh_auto")]
+    pub fn set_ecdh_auto(&mut self, onoff: bool) -> Result<(),SslError> {
+        wrap_ssl_result(
+            unsafe {
+                ffi::SSL_CTX_set_ecdh_auto(self.ctx, onoff as c_int)
+            })
+    }
+
     pub fn set_options(&mut self, option: SslContextOptions) -> SslContextOptions {
         let raw_bits = option.bits();
         let ret = unsafe {
-- 
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