Commit f5f10dea authored by Steven Fackler's avatar Steven Fackler
Browse files

Add SSLv2 support behind a cfg flag 

Many OpenSSL distributions have SSLv2 support compiled out, so it should
be opt-in.
parent c3cf00ea

ssl/ffi.rs

+2 −0
Original line number Diff line number Diff line
@@ -111,6 +111,8 @@ extern "C" { 


    pub fn SSL_library_init() -> c_int;



    #[cfg(sslv2)]

    pub fn SSLv2_method() -> *SSL_METHOD;

    pub fn SSLv3_method() -> *SSL_METHOD;

    pub fn TLSv1_method() -> *SSL_METHOD;

    pub fn SSLv23_method() -> *SSL_METHOD;

ssl/mod.rs

+15 −1
Original line number Diff line number Diff line
@@ -38,15 +38,29 @@ fn init() { 


/// Determines the SSL method supported

pub enum SslMethod {

    #[cfg(sslv2)]

    /// Only support the SSLv2 protocol

    Sslv2,

    /// Only support the SSLv3 protocol

    Sslv3,

    /// Only support the TLSv1 protocol

    Tlsv1,

    /// Support the SSLv2, SSLv3 and TLSv1 protocols

    Sslv23

    Sslv23,

}



impl SslMethod {

    #[cfg(sslv2)]

    unsafe fn to_raw(&self) -> *ffi::SSL_METHOD {

        match *self {

            Sslv2 => ffi::SSLv2_method(),

            Sslv3 => ffi::SSLv3_method(),

            Tlsv1 => ffi::TLSv1_method(),

            Sslv23 => ffi::SSLv23_method()

        }

    }



    #[cfg(not(sslv2))]

    unsafe fn to_raw(&self) -> *ffi::SSL_METHOD {

        match *self {

            Sslv3 => ffi::SSLv3_method(),

ssl/tests.rs

+1 −0
Original line number Diff line number Diff line 
use std::from_str::FromStr;

use std::io::Writer;

use std::io::net::tcp::TcpStream;

use std::str;