Commit 50bf7a93 authored by Steven Fackler's avatar Steven Fackler
Browse files

Merge pull request #336 from jmesmon/x509-pky-clone 

impl Clone for PKey and X509 by using their 'references' member
parents 86e2f81f 36a667be

openssl/src/c_helpers.c

+8 −0
Original line number Diff line number Diff line
@@ -7,3 +7,11 @@ void rust_SSL_clone(SSL *ssl) { 
void rust_SSL_CTX_clone(SSL_CTX *ctx) {

    CRYPTO_add(&ctx->references,1,CRYPTO_LOCK_SSL_CTX);

}



void rust_EVP_PKEY_clone(EVP_PKEY *pkey) {

    CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY);

}



void rust_X509_clone(X509 *x509) {

    CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);

}

openssl/src/crypto/pkey.rs

+14 −0
Original line number Diff line number Diff line
@@ -52,6 +52,10 @@ fn openssl_hash_nid(hash: HashType) -> c_int { 
    }

}



extern "C" {

    fn rust_EVP_PKEY_clone(pkey: *mut ffi::EVP_PKEY);

}



pub struct PKey {

    evp: *mut ffi::EVP_PKEY,

    parts: Parts,
@@ -600,6 +604,16 @@ impl Drop for PKey { 
    }

}



impl Clone for PKey {

    fn clone(&self) -> Self {

        unsafe {

            rust_EVP_PKEY_clone(self.evp);

        }



        PKey::from_handle(self.evp, self.parts)

    }

}



#[cfg(test)]

mod tests {

    use std::path::Path;

openssl/src/x509/mod.rs

+14 −0
Original line number Diff line number Diff line
@@ -507,6 +507,20 @@ impl<'ctx> X509<'ctx> { 
    }

}



extern "C" {

    fn rust_X509_clone(x509: *mut ffi::X509);

}



impl<'ctx> Clone for X509<'ctx> {

    fn clone(&self) -> X509<'ctx> {

        unsafe { rust_X509_clone(self.handle) }

        /* FIXME: given that we now have refcounting control, 'owned' should be uneeded, the 'ctx

         * is probably also uneeded. We can remove both to condense the x509 api quite a bit

         */

        X509::new(self.handle, true)

    }

}



impl<'ctx> Drop for X509<'ctx> {

    fn drop(&mut self) {

        if self.owned {