diff options
Diffstat (limited to 'openssl/src')
| -rw-r--r-- | openssl/src/ssl/mod.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs index 5bd04c7f..e5a31e63 100644 --- a/openssl/src/ssl/mod.rs +++ b/openssl/src/ssl/mod.rs @@ -2178,6 +2178,32 @@ impl SslRef { unsafe { cvt(ffi::SSL_set_ecdh_auto(self.as_ptr(), onoff as c_int)).map(|_| ()) } } + /// Like [`SslContextBuilder::set_alpn_protos`]. + /// + /// Requires OpenSSL 1.0.2 or LibreSSL 2.6.1 or newer. + /// + /// This corresponds to [`SSL_set_alpn_protos`]. + /// + /// [`SslContextBuilder::set_alpn_protos`]: struct.SslContextBuilder.html#method.set_alpn_protos + /// [`SSL_set_alpn_protos`]: https://www.openssl.org/docs/man1.1.0/ssl/SSL_set_alpn_protos.html + #[cfg(any(ossl102, libressl261))] + pub fn set_alpn_protos(&mut self, protocols: &[u8]) -> Result<(), ErrorStack> { + unsafe { + assert!(protocols.len() <= c_uint::max_value() as usize); + let r = ffi::SSL_set_alpn_protos( + self.as_ptr(), + protocols.as_ptr(), + protocols.len() as c_uint, + ); + // fun fact, SSL_set_alpn_protos has a reversed return code D: + if r == 0 { + Ok(()) + } else { + Err(ErrorStack::get()) + } + } + } + /// Returns the current cipher if the session is active. /// /// This corresponds to [`SSL_get_current_cipher`]. |