diff options
Diffstat (limited to 'net-misc/rdesktop/files/rdesktop-1.8.3-openssl-1.1.patch')
| -rw-r--r-- | net-misc/rdesktop/files/rdesktop-1.8.3-openssl-1.1.patch | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/net-misc/rdesktop/files/rdesktop-1.8.3-openssl-1.1.patch b/net-misc/rdesktop/files/rdesktop-1.8.3-openssl-1.1.patch deleted file mode 100644 index c74bd48c5aa0..000000000000 --- a/net-misc/rdesktop/files/rdesktop-1.8.3-openssl-1.1.patch +++ /dev/null @@ -1,125 +0,0 @@ -From bd6aa6acddf0ba640a49834807872f4cc0d0a773 Mon Sep 17 00:00:00 2001 -From: Jani Hakala <jjhakala@gmail.com> -Date: Thu, 16 Jun 2016 14:28:15 +0300 -Subject: [PATCH] Fix OpenSSL 1.1 compability issues - -Some data types have been made opaque in OpenSSL version 1.1 so -stack allocation and accessing struct fields directly does not work. ---- - ssl.c | 65 ++++++++++++++++++++++++++++++++++++----------------------- - 1 file changed, 40 insertions(+), 25 deletions(-) - -diff --git a/ssl.c b/ssl.c -index 48751255..032e9b9e 100644 ---- a/ssl.c -+++ b/ssl.c -@@ -88,7 +88,7 @@ rdssl_rsa_encrypt(uint8 * out, uint8 * in, int len, uint32 modulus_size, uint8 * - uint8 * exponent) - { - BN_CTX *ctx; -- BIGNUM mod, exp, x, y; -+ BIGNUM *mod, *exp, *x, *y; - uint8 inr[SEC_MAX_MODULUS_SIZE]; - int outlen; - -@@ -98,24 +98,24 @@ rdssl_rsa_encrypt(uint8 * out, uint8 * in, int len, uint32 modulus_size, uint8 * - reverse(inr, len); - - ctx = BN_CTX_new(); -- BN_init(&mod); -- BN_init(&exp); -- BN_init(&x); -- BN_init(&y); -- -- BN_bin2bn(modulus, modulus_size, &mod); -- BN_bin2bn(exponent, SEC_EXPONENT_SIZE, &exp); -- BN_bin2bn(inr, len, &x); -- BN_mod_exp(&y, &x, &exp, &mod, ctx); -- outlen = BN_bn2bin(&y, out); -+ mod = BN_new(); -+ exp = BN_new(); -+ x = BN_new(); -+ y = BN_new(); -+ -+ BN_bin2bn(modulus, modulus_size, mod); -+ BN_bin2bn(exponent, SEC_EXPONENT_SIZE, exp); -+ BN_bin2bn(inr, len, x); -+ BN_mod_exp(y, x, exp, mod, ctx); -+ outlen = BN_bn2bin(y, out); - reverse(out, outlen); - if (outlen < (int) modulus_size) - memset(out + outlen, 0, modulus_size - outlen); - -- BN_free(&y); -- BN_clear_free(&x); -- BN_free(&exp); -- BN_free(&mod); -+ BN_free(y); -+ BN_clear_free(x); -+ BN_free(exp); -+ BN_free(mod); - BN_CTX_free(ctx); - } - -@@ -146,12 +146,20 @@ rdssl_cert_to_rkey(RDSSL_CERT * cert, uint32 * key_len) - - Kudos to Richard Levitte for the following (. intiutive .) - lines of code that resets the OID and let's us extract the key. */ -- nid = OBJ_obj2nid(cert->cert_info->key->algor->algorithm); -+ -+ X509_PUBKEY *key = NULL; -+ X509_ALGOR *algor = NULL; -+ -+ key = X509_get_X509_PUBKEY(cert); -+ algor = X509_PUBKEY_get0_param(NULL, NULL, 0, &algor, key); -+ -+ nid = OBJ_obj2nid(algor->algorithm); -+ - if ((nid == NID_md5WithRSAEncryption) || (nid == NID_shaWithRSAEncryption)) - { - DEBUG_RDP5(("Re-setting algorithm type to RSA in server certificate\n")); -- ASN1_OBJECT_free(cert->cert_info->key->algor->algorithm); -- cert->cert_info->key->algor->algorithm = OBJ_nid2obj(NID_rsaEncryption); -+ X509_PUBKEY_set0_param(key, OBJ_nid2obj(NID_rsaEncryption), -+ 0, NULL, NULL, 0); - } - epk = X509_get_pubkey(cert); - if (NULL == epk) -@@ -201,14 +209,24 @@ rdssl_rkey_get_exp_mod(RDSSL_RKEY * rkey, uint8 * exponent, uint32 max_exp_len, - { - int len; - -- if ((BN_num_bytes(rkey->e) > (int) max_exp_len) || -- (BN_num_bytes(rkey->n) > (int) max_mod_len)) -+ BIGNUM *e = NULL; -+ BIGNUM *n = NULL; -+ -+#if (OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)) -+ e = rkey->e; -+ n = rkey->n; -+#else -+ RSA_get0_key(rkey, &e, &n, NULL); -+#endif -+ -+ if ((BN_num_bytes(e) > (int) max_exp_len) || -+ (BN_num_bytes(n) > (int) max_mod_len)) - { - return 1; - } -- len = BN_bn2bin(rkey->e, exponent); -+ len = BN_bn2bin(e, exponent); - reverse(exponent, len); -- len = BN_bn2bin(rkey->n, modulus); -+ len = BN_bn2bin(n, modulus); - reverse(modulus, len); - return 0; - } -@@ -229,8 +247,5 @@ void - rdssl_hmac_md5(const void *key, int key_len, const unsigned char *msg, int msg_len, - unsigned char *md) - { -- HMAC_CTX ctx; -- HMAC_CTX_init(&ctx); - HMAC(EVP_md5(), key, key_len, msg, msg_len, md, NULL); -- HMAC_CTX_cleanup(&ctx); - } |