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@@ -1,130 +0,0 @@
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-From bd6aa6acddf0ba640a49834807872f4cc0d0a773 Mon Sep 17 00:00:00 2001
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-From: Jani Hakala <jjhakala@gmail.com>
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-Date: Thu, 16 Jun 2016 14:28:15 +0300
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-Subject: [PATCH] Fix OpenSSL 1.1 compability issues
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-
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-Some data types have been made opaque in OpenSSL version 1.1 so
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-stack allocation and accessing struct fields directly does not work.
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-
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-Downloaded from upstream commit
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-https://github.com/rdesktop/rdesktop/commit/bd6aa6acddf0ba640a49834807872f4cc0d0a773
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-
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-Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
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----
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- ssl.c | 65 ++++++++++++++++++++++++++++++++++++-----------------------
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- 1 file changed, 40 insertions(+), 25 deletions(-)
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-
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-diff --git a/ssl.c b/ssl.c
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-index 48751255..032e9b9e 100644
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---- a/ssl.c
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-+++ b/ssl.c
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-@@ -88,7 +88,7 @@ rdssl_rsa_encrypt(uint8 * out, uint8 * in, int len, uint32 modulus_size, uint8 *
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- uint8 * exponent)
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- {
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- BN_CTX *ctx;
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-- BIGNUM mod, exp, x, y;
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-+ BIGNUM *mod, *exp, *x, *y;
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- uint8 inr[SEC_MAX_MODULUS_SIZE];
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- int outlen;
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-
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-@@ -98,24 +98,24 @@ rdssl_rsa_encrypt(uint8 * out, uint8 * in, int len, uint32 modulus_size, uint8 *
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- reverse(inr, len);
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-
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- ctx = BN_CTX_new();
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-- BN_init(&mod);
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-- BN_init(&exp);
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-- BN_init(&x);
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-- BN_init(&y);
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--
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-- BN_bin2bn(modulus, modulus_size, &mod);
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-- BN_bin2bn(exponent, SEC_EXPONENT_SIZE, &exp);
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-- BN_bin2bn(inr, len, &x);
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-- BN_mod_exp(&y, &x, &exp, &mod, ctx);
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-- outlen = BN_bn2bin(&y, out);
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-+ mod = BN_new();
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-+ exp = BN_new();
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-+ x = BN_new();
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-+ y = BN_new();
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-+
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-+ BN_bin2bn(modulus, modulus_size, mod);
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-+ BN_bin2bn(exponent, SEC_EXPONENT_SIZE, exp);
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-+ BN_bin2bn(inr, len, x);
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-+ BN_mod_exp(y, x, exp, mod, ctx);
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-+ outlen = BN_bn2bin(y, out);
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- reverse(out, outlen);
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- if (outlen < (int) modulus_size)
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- memset(out + outlen, 0, modulus_size - outlen);
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-
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-- BN_free(&y);
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-- BN_clear_free(&x);
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-- BN_free(&exp);
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-- BN_free(&mod);
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-+ BN_free(y);
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-+ BN_clear_free(x);
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-+ BN_free(exp);
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-+ BN_free(mod);
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- BN_CTX_free(ctx);
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- }
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-
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-@@ -146,12 +146,20 @@ rdssl_cert_to_rkey(RDSSL_CERT * cert, uint32 * key_len)
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-
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- Kudos to Richard Levitte for the following (. intiutive .)
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- lines of code that resets the OID and let's us extract the key. */
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-- nid = OBJ_obj2nid(cert->cert_info->key->algor->algorithm);
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-+
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-+ X509_PUBKEY *key = NULL;
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-+ X509_ALGOR *algor = NULL;
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-+
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-+ key = X509_get_X509_PUBKEY(cert);
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-+ algor = X509_PUBKEY_get0_param(NULL, NULL, 0, &algor, key);
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-+
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-+ nid = OBJ_obj2nid(algor->algorithm);
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-+
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- if ((nid == NID_md5WithRSAEncryption) || (nid == NID_shaWithRSAEncryption))
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- {
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- DEBUG_RDP5(("Re-setting algorithm type to RSA in server certificate\n"));
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-- ASN1_OBJECT_free(cert->cert_info->key->algor->algorithm);
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-- cert->cert_info->key->algor->algorithm = OBJ_nid2obj(NID_rsaEncryption);
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-+ X509_PUBKEY_set0_param(key, OBJ_nid2obj(NID_rsaEncryption),
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-+ 0, NULL, NULL, 0);
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- }
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- epk = X509_get_pubkey(cert);
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- if (NULL == epk)
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-@@ -201,14 +209,24 @@ rdssl_rkey_get_exp_mod(RDSSL_RKEY * rkey, uint8 * exponent, uint32 max_exp_len,
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- {
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- int len;
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-
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-- if ((BN_num_bytes(rkey->e) > (int) max_exp_len) ||
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-- (BN_num_bytes(rkey->n) > (int) max_mod_len))
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-+ BIGNUM *e = NULL;
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-+ BIGNUM *n = NULL;
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-+
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-+#if OPENSSL_VERSION_NUMBER < 0x10100000L
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-+ e = rkey->e;
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-+ n = rkey->n;
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-+#else
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-+ RSA_get0_key(rkey, &e, &n, NULL);
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-+#endif
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-+
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-+ if ((BN_num_bytes(e) > (int) max_exp_len) ||
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-+ (BN_num_bytes(n) > (int) max_mod_len))
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- {
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- return 1;
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- }
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-- len = BN_bn2bin(rkey->e, exponent);
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-+ len = BN_bn2bin(e, exponent);
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- reverse(exponent, len);
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-- len = BN_bn2bin(rkey->n, modulus);
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-+ len = BN_bn2bin(n, modulus);
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- reverse(modulus, len);
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- return 0;
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- }
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-@@ -229,8 +247,5 @@ void
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- rdssl_hmac_md5(const void *key, int key_len, const unsigned char *msg, int msg_len,
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- unsigned char *md)
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- {
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-- HMAC_CTX ctx;
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-- HMAC_CTX_init(&ctx);
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- HMAC(EVP_md5(), key, key_len, msg, msg_len, md, NULL);
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-- HMAC_CTX_cleanup(&ctx);
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- }
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