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Added private_rsa_key_from_pem and public_rsa_key_from_pem.

This commit is contained in:
Cyberunner23 2016-01-05 13:22:56 -05:00
parent be23ff3dce
commit 1d3277fbee
1 changed files with 48 additions and 0 deletions
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48
openssl/src/crypto/pkey.rs
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@ -118,6 +118,54 @@ impl PKey {
} }
} }
/// Reads an RSA private key from PEM, takes ownership of handle
pub fn private_rsa_key_from_pem<R>(reader: &mut R) -> Result<PKey, SslError>
where R: Read
{
let mut mem_bio = try!(MemBio::new());
try!(io::copy(reader, &mut mem_bio).map_err(StreamError));
unsafe {
let rsa = try_ssl_null!(ffi::PEM_read_bio_RSAPrivateKey(mem_bio.get_handle(),
ptr::null_mut(),
None,
ptr::null_mut()));
let evp = ffi::EVP_PKEY_new();
if ffi::EVP_PKEY_set1_RSA(evp, rsa) == 0 {
return Err(SslError::get());
}
Ok(PKey {
evp: evp,
parts: Parts::Public,
})
}
}
/// Reads an RSA public key from PEM, takes ownership of handle
pub fn public_rsa_key_from_pem<R>(reader: &mut R) -> Result<PKey, SslError>
where R: Read
{
let mut mem_bio = try!(MemBio::new());
try!(io::copy(reader, &mut mem_bio).map_err(StreamError));
unsafe {
let rsa = try_ssl_null!(ffi::PEM_read_bio_RSA_PUBKEY(mem_bio.get_handle(),
ptr::null_mut(),
None,
ptr::null_mut()));
let evp = ffi::EVP_PKEY_new();
if ffi::EVP_PKEY_set1_RSA(evp, rsa) == 0 {
return Err(SslError::get());
}
Ok(PKey {
evp: evp,
parts: Parts::Public,
})
}
}
fn _tostr(&self, f: unsafe extern "C" fn(*mut ffi::RSA, *const *mut u8) -> c_int) -> Vec<u8> { fn _tostr(&self, f: unsafe extern "C" fn(*mut ffi::RSA, *const *mut u8) -> c_int) -> Vec<u8> {
unsafe { unsafe {
let rsa = ffi::EVP_PKEY_get1_RSA(self.evp); let rsa = ffi::EVP_PKEY_get1_RSA(self.evp);