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Diffstat (limited to 'openssl')
-rw-r--r--openssl/src/ssl/mod.rs145
1 files changed, 27 insertions, 118 deletions
diff --git a/openssl/src/ssl/mod.rs b/openssl/src/ssl/mod.rs
index 8101ad01..42c38980 100644
--- a/openssl/src/ssl/mod.rs
+++ b/openssl/src/ssl/mod.rs
@@ -80,7 +80,6 @@ use std::fmt;
use std::io;
use std::io::prelude::*;
use std::mem;
-use std::ops::{Deref, DerefMut};
use std::path::Path;
use std::ptr;
use std::str;
@@ -98,8 +97,7 @@ use x509::{X509StoreContextRef, X509FileType, X509, X509Ref, X509VerifyError};
use verify::X509VerifyParam;
use pkey::PKey;
use error::ErrorStack;
-use opaque::Opaque;
-use types::Ref;
+use types::{OpenSslType, Ref};
mod error;
mod connector;
@@ -295,13 +293,13 @@ extern "C" fn ssl_raw_verify<F>(preverify_ok: c_int, x509_ctx: *mut ffi::X509_ST
}
extern "C" fn raw_sni<F>(ssl: *mut ffi::SSL, al: *mut c_int, _arg: *mut c_void) -> c_int
- where F: Fn(&mut SslRef) -> Result<(), SniError> + Any + 'static + Sync + Send
+ where F: Fn(&mut Ref<Ssl>) -> Result<(), SniError> + Any + 'static + Sync + Send
{
unsafe {
let ssl_ctx = ffi::SSL_get_SSL_CTX(ssl);
let callback = ffi::SSL_CTX_get_ex_data(ssl_ctx, get_verify_data_idx::<F>());
let callback: &F = &*(callback as *mut F);
- let ssl = SslRef::from_ptr_mut(ssl);
+ let ssl = Ref::from_ptr_mut(ssl);
match callback(ssl) {
Ok(()) => ffi::SSL_TLSEXT_ERR_OK,
@@ -481,7 +479,7 @@ impl SslContextBuilder {
/// Obtain the server name with `servername` then set the corresponding context
/// with `set_ssl_context`
pub fn set_servername_callback<F>(&mut self, callback: F)
- where F: Fn(&mut SslRef) -> Result<(), SniError> + Any + 'static + Sync + Send
+ where F: Fn(&mut Ref<Ssl>) -> Result<(), SniError> + Any + 'static + Sync + Send
{
unsafe {
let callback = Box::new(callback);
@@ -735,25 +733,7 @@ impl SslContextBuilder {
}
}
-/// A borrowed SSL context object.
-pub struct SslContextRef(Opaque);
-
-impl SslContextRef {
- pub unsafe fn from_ptr<'a>(ctx: *mut ffi::SSL_CTX) -> &'a SslContextRef {
- &*(ctx as *mut _)
- }
-
- pub unsafe fn from_ptr_mut<'a>(ctx: *mut ffi::SSL_CTX) -> &'a mut SslContextRef {
- &mut *(ctx as *mut _)
- }
-
- pub fn as_ptr(&self) -> *mut ffi::SSL_CTX {
- self as *const _ as *mut _
- }
-}
-
-/// An owned SSL context object.
-pub struct SslContext(*mut ffi::SSL_CTX);
+type_!(SslContext, ffi::SSL_CTX, ffi::SSL_CTX_free);
unsafe impl Send for SslContext {}
unsafe impl Sync for SslContext {}
@@ -774,38 +754,10 @@ impl fmt::Debug for SslContext {
}
}
-impl Drop for SslContext {
- fn drop(&mut self) {
- unsafe { ffi::SSL_CTX_free(self.as_ptr()) }
- }
-}
-
-impl Deref for SslContext {
- type Target = SslContextRef;
-
- fn deref(&self) -> &SslContextRef {
- unsafe { SslContextRef::from_ptr(self.0) }
- }
-}
-
-impl DerefMut for SslContext {
- fn deref_mut(&mut self) -> &mut SslContextRef {
- unsafe { SslContextRef::from_ptr_mut(self.0) }
- }
-}
-
impl SslContext {
pub fn builder(method: SslMethod) -> Result<SslContextBuilder, ErrorStack> {
SslContextBuilder::new(method)
}
-
- pub unsafe fn from_ptr(ctx: *mut ffi::SSL_CTX) -> SslContext {
- SslContext(ctx)
- }
-
- pub fn as_ptr(&self) -> *mut ffi::SSL_CTX {
- self.0
- }
}
@@ -817,17 +769,21 @@ pub struct CipherBits {
pub algorithm: i32,
}
-pub struct SslCipherRef(Opaque);
+pub struct SslCipher(*mut ffi::SSL_CIPHER);
+
+unsafe impl OpenSslType for SslCipher {
+ type CType = ffi::SSL_CIPHER;
-impl SslCipherRef {
- pub unsafe fn from_ptr<'a>(ptr: *const ffi::SSL_CIPHER) -> &'a SslCipherRef {
- &*(ptr as *const _)
+ unsafe fn from_ptr(ptr: *mut ffi::SSL_CIPHER) -> SslCipher {
+ SslCipher(ptr)
}
- pub fn as_ptr(&self) -> *const ffi::SSL_CIPHER {
- self as *const _ as *const _
+ fn as_ptr(&self) -> *mut ffi::SSL_CIPHER {
+ self.0
}
+}
+impl Ref<SslCipher> {
/// Returns the name of cipher.
pub fn name(&self) -> &'static str {
let name = unsafe {
@@ -871,15 +827,11 @@ impl SslCipherRef {
}
}
-/// A reference to an `Ssl`.
-pub struct SslRef(Opaque);
-
-unsafe impl Send for SslRef {}
-unsafe impl Sync for SslRef {}
+type_!(Ssl, ffi::SSL, ffi::SSL_free);
-impl fmt::Debug for SslRef {
+impl fmt::Debug for Ref<Ssl> {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
- let mut builder = fmt.debug_struct("SslRef");
+ let mut builder = fmt.debug_struct("Ssl");
builder.field("state", &self.state_string_long());
if let Some(err) = self.verify_result() {
builder.field("verify_result", &err);
@@ -888,19 +840,7 @@ impl fmt::Debug for SslRef {
}
}
-impl SslRef {
- pub unsafe fn from_ptr<'a>(ssl: *mut ffi::SSL) -> &'a SslRef {
- &*(ssl as *mut _)
- }
-
- pub unsafe fn from_ptr_mut<'a>(ssl: *mut ffi::SSL) -> &'a mut SslRef {
- &mut *(ssl as *mut _)
- }
-
- pub fn as_ptr(&self) -> *mut ffi::SSL {
- self as *const _ as *mut _
- }
-
+impl Ref<Ssl> {
fn get_raw_rbio(&self) -> *mut ffi::BIO {
unsafe { ffi::SSL_get_rbio(self.as_ptr()) }
}
@@ -945,14 +885,14 @@ impl SslRef {
}
}
- pub fn current_cipher(&self) -> Option<&SslCipherRef> {
+ pub fn current_cipher(&self) -> Option<&Ref<SslCipher>> {
unsafe {
let ptr = ffi::SSL_get_current_cipher(self.as_ptr());
if ptr.is_null() {
None
} else {
- Some(SslCipherRef::from_ptr(ptr))
+ Some(Ref::from_ptr(ptr as *mut _))
}
}
}
@@ -1093,15 +1033,15 @@ impl SslRef {
}
/// Changes the context corresponding to the current connection.
- pub fn set_ssl_context(&mut self, ctx: &SslContextRef) -> Result<(), ErrorStack> {
+ pub fn set_ssl_context(&mut self, ctx: &Ref<SslContext>) -> Result<(), ErrorStack> {
unsafe { cvt_p(ffi::SSL_set_SSL_CTX(self.as_ptr(), ctx.as_ptr())).map(|_| ()) }
}
/// Returns the context corresponding to the current connection
- pub fn ssl_context(&self) -> &SslContextRef {
+ pub fn ssl_context(&self) -> &Ref<SslContext> {
unsafe {
let ssl_ctx = ffi::SSL_get_SSL_CTX(self.as_ptr());
- SslContextRef::from_ptr(ssl_ctx)
+ Ref::from_ptr(ssl_ctx)
}
}
@@ -1124,39 +1064,12 @@ impl SslRef {
}
}
-pub struct Ssl(*mut ffi::SSL);
-
unsafe impl Sync for Ssl {}
unsafe impl Send for Ssl {}
impl fmt::Debug for Ssl {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
- let mut builder = fmt.debug_struct("Ssl");
- builder.field("state", &self.state_string_long());
- if let Some(err) = self.verify_result() {
- builder.field("verify_result", &err);
- }
- builder.finish()
- }
-}
-
-impl Drop for Ssl {
- fn drop(&mut self) {
- unsafe { ffi::SSL_free(self.as_ptr()) }
- }
-}
-
-impl Deref for Ssl {
- type Target = SslRef;
-
- fn deref(&self) -> &SslRef {
- unsafe { SslRef::from_ptr(self.0) }
- }
-}
-
-impl DerefMut for Ssl {
- fn deref_mut(&mut self) -> &mut SslRef {
- unsafe { SslRef::from_ptr_mut(self.0) }
+ fmt::Debug::fmt(&**self, fmt)
}
}
@@ -1168,10 +1081,6 @@ impl Ssl {
}
}
- pub unsafe fn from_ptr(ssl: *mut ffi::SSL) -> Ssl {
- Ssl(ssl)
- }
-
/// Creates an SSL/TLS client operating over the provided stream.
///
/// # Warning
@@ -1256,7 +1165,7 @@ impl<S> MidHandshakeSslStream<S> {
}
/// Returns a shared reference to the `Ssl` of the stream.
- pub fn ssl(&self) -> &SslRef {
+ pub fn ssl(&self) -> &Ref<Ssl> {
self.stream.ssl()
}
@@ -1438,7 +1347,7 @@ impl<S> SslStream<S> {
}
/// Returns the OpenSSL `Ssl` object associated with this stream.
- pub fn ssl(&self) -> &SslRef {
+ pub fn ssl(&self) -> &Ref<Ssl> {
&self.ssl
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-03-12 21:55:54 +0000