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Borrowed servername

This commit is contained in:
Steven Fackler 2016-10-21 19:54:30 -07:00
parent fcb86b8394
commit f0cde38929
1 changed files with 8 additions and 6 deletions
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14
openssl/src/ssl/mod.rs
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@ -980,13 +980,15 @@ impl SslRef {
}
/// Returns the server's name for the current connection
pub fn servername(&self) -> Option<String> {
let name = unsafe { ffi::SSL_get_servername(self.as_ptr(), ffi::TLSEXT_NAMETYPE_host_name) };
if name == ptr::null() {
return None;
}
pub fn servername(&self) -> Option<&str> {
unsafe {
let name = ffi::SSL_get_servername(self.as_ptr(), ffi::TLSEXT_NAMETYPE_host_name);
if name == ptr::null() {
return None;
}
unsafe { String::from_utf8(CStr::from_ptr(name as *const _).to_bytes().to_vec()).ok() }
Some(str::from_utf8(CStr::from_ptr(name as *const _).to_bytes()).unwrap())
}
}
/// Changes the context corresponding to the current connection.