diff options
Diffstat (limited to 'ssl/t1_lib.c')
-rw-r--r-- | ssl/t1_lib.c | 136 |
1 files changed, 68 insertions, 68 deletions
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c index 5dc645ad5e..8fad1f20df 100644 --- a/ssl/t1_lib.c +++ b/ssl/t1_lib.c @@ -292,7 +292,7 @@ uint16_t tls1_shared_group(SSL *s, int nmatch) * For Suite B ciphersuite determines curve: we already know * these are acceptable due to previous checks. */ - unsigned long cid = s->s3->tmp.new_cipher->id; + unsigned long cid = s->s3.tmp.new_cipher->id; if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) return TLSEXT_curve_P_256; @@ -485,8 +485,8 @@ int tls1_check_group_id(SSL *s, uint16_t group_id, int check_own_groups) return 0; /* Check for Suite B compliance */ - if (tls1_suiteb(s) && s->s3->tmp.new_cipher != NULL) { - unsigned long cid = s->s3->tmp.new_cipher->id; + if (tls1_suiteb(s) && s->s3.tmp.new_cipher != NULL) { + unsigned long cid = s->s3.tmp.new_cipher->id; if (cid == TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256) { if (group_id != TLSEXT_curve_P_256) @@ -861,7 +861,7 @@ static const SIGALG_LOOKUP *tls1_get_legacy_sigalg(const SSL *s, int idx) for (i = 0; i < SSL_PKEY_NUM; i++) { const SSL_CERT_LOOKUP *clu = ssl_cert_lookup_by_idx(i); - if (clu->amask & s->s3->tmp.new_cipher->algorithm_auth) { + if (clu->amask & s->s3.tmp.new_cipher->algorithm_auth) { idx = i; break; } @@ -870,7 +870,7 @@ static const SIGALG_LOOKUP *tls1_get_legacy_sigalg(const SSL *s, int idx) /* * Some GOST ciphersuites allow more than one signature algorithms * */ - if (idx == SSL_PKEY_GOST01 && s->s3->tmp.new_cipher->algorithm_auth != SSL_aGOST01) { + if (idx == SSL_PKEY_GOST01 && s->s3.tmp.new_cipher->algorithm_auth != SSL_aGOST01) { int real_idx; for (real_idx = SSL_PKEY_GOST12_512; real_idx >= SSL_PKEY_GOST01; @@ -907,7 +907,7 @@ int tls1_set_peer_legacy_sigalg(SSL *s, const EVP_PKEY *pkey) lu = tls1_get_legacy_sigalg(s, idx); if (lu == NULL) return 0; - s->s3->tmp.peer_sigalg = lu; + s->s3.tmp.peer_sigalg = lu; return 1; } @@ -1112,23 +1112,23 @@ int tls12_check_peer_sigalg(SSL *s, uint16_t sig, EVP_PKEY *pkey) } } /* Store the sigalg the peer uses */ - s->s3->tmp.peer_sigalg = lu; + s->s3.tmp.peer_sigalg = lu; return 1; } int SSL_get_peer_signature_type_nid(const SSL *s, int *pnid) { - if (s->s3->tmp.peer_sigalg == NULL) + if (s->s3.tmp.peer_sigalg == NULL) return 0; - *pnid = s->s3->tmp.peer_sigalg->sig; + *pnid = s->s3.tmp.peer_sigalg->sig; return 1; } int SSL_get_signature_type_nid(const SSL *s, int *pnid) { - if (s->s3->tmp.sigalg == NULL) + if (s->s3.tmp.sigalg == NULL) return 0; - *pnid = s->s3->tmp.sigalg->sig; + *pnid = s->s3.tmp.sigalg->sig; return 1; } @@ -1144,23 +1144,23 @@ int SSL_get_signature_type_nid(const SSL *s, int *pnid) */ int ssl_set_client_disabled(SSL *s) { - s->s3->tmp.mask_a = 0; - s->s3->tmp.mask_k = 0; - ssl_set_sig_mask(&s->s3->tmp.mask_a, s, SSL_SECOP_SIGALG_MASK); - if (ssl_get_min_max_version(s, &s->s3->tmp.min_ver, - &s->s3->tmp.max_ver, NULL) != 0) + s->s3.tmp.mask_a = 0; + s->s3.tmp.mask_k = 0; + ssl_set_sig_mask(&s->s3.tmp.mask_a, s, SSL_SECOP_SIGALG_MASK); + if (ssl_get_min_max_version(s, &s->s3.tmp.min_ver, + &s->s3.tmp.max_ver, NULL) != 0) return 0; #ifndef OPENSSL_NO_PSK /* with PSK there must be client callback set */ if (!s->psk_client_callback) { - s->s3->tmp.mask_a |= SSL_aPSK; - s->s3->tmp.mask_k |= SSL_PSK; + s->s3.tmp.mask_a |= SSL_aPSK; + s->s3.tmp.mask_k |= SSL_PSK; } #endif /* OPENSSL_NO_PSK */ #ifndef OPENSSL_NO_SRP if (!(s->srp_ctx.srp_Mask & SSL_kSRP)) { - s->s3->tmp.mask_a |= SSL_aSRP; - s->s3->tmp.mask_k |= SSL_kSRP; + s->s3.tmp.mask_a |= SSL_aSRP; + s->s3.tmp.mask_k |= SSL_kSRP; } #endif return 1; @@ -1177,10 +1177,10 @@ int ssl_set_client_disabled(SSL *s) */ int ssl_cipher_disabled(SSL *s, const SSL_CIPHER *c, int op, int ecdhe) { - if (c->algorithm_mkey & s->s3->tmp.mask_k - || c->algorithm_auth & s->s3->tmp.mask_a) + if (c->algorithm_mkey & s->s3.tmp.mask_k + || c->algorithm_auth & s->s3.tmp.mask_a) return 1; - if (s->s3->tmp.max_ver == 0) + if (s->s3.tmp.max_ver == 0) return 1; if (!SSL_IS_DTLS(s)) { int min_tls = c->min_tls; @@ -1193,11 +1193,11 @@ int ssl_cipher_disabled(SSL *s, const SSL_CIPHER *c, int op, int ecdhe) && (c->algorithm_mkey & (SSL_kECDHE | SSL_kECDHEPSK)) != 0) min_tls = SSL3_VERSION; - if ((min_tls > s->s3->tmp.max_ver) || (c->max_tls < s->s3->tmp.min_ver)) + if ((min_tls > s->s3.tmp.max_ver) || (c->max_tls < s->s3.tmp.min_ver)) return 1; } - if (SSL_IS_DTLS(s) && (DTLS_VERSION_GT(c->min_dtls, s->s3->tmp.max_ver) - || DTLS_VERSION_LT(c->max_dtls, s->s3->tmp.min_ver))) + if (SSL_IS_DTLS(s) && (DTLS_VERSION_GT(c->min_dtls, s->s3.tmp.max_ver) + || DTLS_VERSION_LT(c->max_dtls, s->s3.tmp.min_ver))) return 1; return !ssl_security(s, op, c->strength_bits, 0, (void *)c); @@ -1220,13 +1220,13 @@ int tls1_set_server_sigalgs(SSL *s) s->cert->shared_sigalgslen = 0; /* Clear certificate validity flags */ for (i = 0; i < SSL_PKEY_NUM; i++) - s->s3->tmp.valid_flags[i] = 0; + s->s3.tmp.valid_flags[i] = 0; /* * If peer sent no signature algorithms check to see if we support * the default algorithm for each certificate type */ - if (s->s3->tmp.peer_cert_sigalgs == NULL - && s->s3->tmp.peer_sigalgs == NULL) { + if (s->s3.tmp.peer_cert_sigalgs == NULL + && s->s3.tmp.peer_sigalgs == NULL) { const uint16_t *sent_sigs; size_t sent_sigslen = tls12_get_psigalgs(s, 1, &sent_sigs); @@ -1239,7 +1239,7 @@ int tls1_set_server_sigalgs(SSL *s) /* Check default matches a type we sent */ for (j = 0; j < sent_sigslen; j++) { if (lu->sigalg == sent_sigs[j]) { - s->s3->tmp.valid_flags[i] = CERT_PKEY_SIGN; + s->s3.tmp.valid_flags[i] = CERT_PKEY_SIGN; break; } } @@ -1567,7 +1567,7 @@ static int tls12_sigalg_allowed(SSL *s, int op, const SIGALG_LOOKUP *lu) if (SSL_IS_TLS13(s) && lu->sig == EVP_PKEY_DSA) return 0; /* TODO(OpenSSL1.2) fully axe DSA/etc. in ClientHello per TLS 1.3 spec */ - if (!s->server && !SSL_IS_DTLS(s) && s->s3->tmp.min_ver >= TLS1_3_VERSION + if (!s->server && !SSL_IS_DTLS(s) && s->s3.tmp.min_ver >= TLS1_3_VERSION && (lu->sig == EVP_PKEY_DSA || lu->hash_idx == SSL_MD_SHA1_IDX || lu->hash_idx == SSL_MD_MD5_IDX || lu->hash_idx == SSL_MD_SHA224_IDX)) @@ -1585,7 +1585,7 @@ static int tls12_sigalg_allowed(SSL *s, int op, const SIGALG_LOOKUP *lu) return 0; if (!s->server && s->method->version == TLS_ANY_VERSION - && s->s3->tmp.max_ver >= TLS1_3_VERSION) { + && s->s3.tmp.max_ver >= TLS1_3_VERSION) { int i, num; STACK_OF(SSL_CIPHER) *sk; @@ -1595,7 +1595,7 @@ static int tls12_sigalg_allowed(SSL *s, int op, const SIGALG_LOOKUP *lu) * ciphersuites enabled. */ - if (s->s3->tmp.min_ver >= TLS1_3_VERSION) + if (s->s3.tmp.min_ver >= TLS1_3_VERSION) return 0; sk = SSL_get_ciphers(s); @@ -1739,13 +1739,13 @@ static int tls1_set_shared_sigalgs(SSL *s) if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE || is_suiteb) { pref = conf; preflen = conflen; - allow = s->s3->tmp.peer_sigalgs; - allowlen = s->s3->tmp.peer_sigalgslen; + allow = s->s3.tmp.peer_sigalgs; + allowlen = s->s3.tmp.peer_sigalgslen; } else { allow = conf; allowlen = conflen; - pref = s->s3->tmp.peer_sigalgs; - preflen = s->s3->tmp.peer_sigalgslen; + pref = s->s3.tmp.peer_sigalgs; + preflen = s->s3.tmp.peer_sigalgslen; } nmatch = tls12_shared_sigalgs(s, NULL, pref, preflen, allow, allowlen); if (nmatch) { @@ -1805,11 +1805,11 @@ int tls1_save_sigalgs(SSL *s, PACKET *pkt, int cert) return 0; if (cert) - return tls1_save_u16(pkt, &s->s3->tmp.peer_cert_sigalgs, - &s->s3->tmp.peer_cert_sigalgslen); + return tls1_save_u16(pkt, &s->s3.tmp.peer_cert_sigalgs, + &s->s3.tmp.peer_cert_sigalgslen); else - return tls1_save_u16(pkt, &s->s3->tmp.peer_sigalgs, - &s->s3->tmp.peer_sigalgslen); + return tls1_save_u16(pkt, &s->s3.tmp.peer_sigalgs, + &s->s3.tmp.peer_sigalgslen); } @@ -1818,7 +1818,7 @@ int tls1_save_sigalgs(SSL *s, PACKET *pkt, int cert) int tls1_process_sigalgs(SSL *s) { size_t i; - uint32_t *pvalid = s->s3->tmp.valid_flags; + uint32_t *pvalid = s->s3.tmp.valid_flags; CERT *c = s->cert; if (!tls1_set_shared_sigalgs(s)) @@ -1845,8 +1845,8 @@ int SSL_get_sigalgs(SSL *s, int idx, int *psign, int *phash, int *psignhash, unsigned char *rsig, unsigned char *rhash) { - uint16_t *psig = s->s3->tmp.peer_sigalgs; - size_t numsigalgs = s->s3->tmp.peer_sigalgslen; + uint16_t *psig = s->s3.tmp.peer_sigalgs; + size_t numsigalgs = s->s3.tmp.peer_sigalgslen; if (psig == NULL || numsigalgs > INT_MAX) return 0; if (idx >= 0) { @@ -2134,7 +2134,7 @@ int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain, idx = (int)(cpk - c->pkeys); } else cpk = c->pkeys + idx; - pvalid = s->s3->tmp.valid_flags + idx; + pvalid = s->s3.tmp.valid_flags + idx; x = cpk->x509; pk = cpk->privatekey; chain = cpk->chain; @@ -2151,7 +2151,7 @@ int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain, if (ssl_cert_lookup_by_pkey(pk, &certidx) == NULL) return 0; idx = certidx; - pvalid = s->s3->tmp.valid_flags + idx; + pvalid = s->s3.tmp.valid_flags + idx; if (c->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT) check_flags = CERT_PKEY_STRICT_FLAGS; @@ -2178,8 +2178,8 @@ int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain, if (TLS1_get_version(s) >= TLS1_2_VERSION && strict_mode) { int default_nid; int rsign = 0; - if (s->s3->tmp.peer_cert_sigalgs != NULL - || s->s3->tmp.peer_sigalgs != NULL) { + if (s->s3.tmp.peer_cert_sigalgs != NULL + || s->s3.tmp.peer_sigalgs != NULL) { default_nid = 0; /* If no sigalgs extension use defaults from RFC5246 */ } else { @@ -2296,10 +2296,10 @@ int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain, break; } if (check_type) { - const uint8_t *ctypes = s->s3->tmp.ctype; + const uint8_t *ctypes = s->s3.tmp.ctype; size_t j; - for (j = 0; j < s->s3->tmp.ctype_len; j++, ctypes++) { + for (j = 0; j < s->s3.tmp.ctype_len; j++, ctypes++) { if (*ctypes == check_type) { rv |= CERT_PKEY_CERT_TYPE; break; @@ -2311,7 +2311,7 @@ int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain, rv |= CERT_PKEY_CERT_TYPE; } - ca_dn = s->s3->tmp.peer_ca_names; + ca_dn = s->s3.tmp.peer_ca_names; if (!sk_X509_NAME_num(ca_dn)) rv |= CERT_PKEY_ISSUER_NAME; @@ -2386,15 +2386,15 @@ DH *ssl_get_auto_dh(SSL *s) int dh_secbits = 80; if (s->cert->dh_tmp_auto == 2) return DH_get_1024_160(); - if (s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL | SSL_aPSK)) { - if (s->s3->tmp.new_cipher->strength_bits == 256) + if (s->s3.tmp.new_cipher->algorithm_auth & (SSL_aNULL | SSL_aPSK)) { + if (s->s3.tmp.new_cipher->strength_bits == 256) dh_secbits = 128; else dh_secbits = 80; } else { - if (s->s3->tmp.cert == NULL) + if (s->s3.tmp.cert == NULL) return NULL; - dh_secbits = EVP_PKEY_security_bits(s->s3->tmp.cert->privatekey); + dh_secbits = EVP_PKEY_security_bits(s->s3.tmp.cert->privatekey); } if (dh_secbits >= 128) { @@ -2519,12 +2519,12 @@ static int tls12_get_cert_sigalg_idx(const SSL *s, const SIGALG_LOOKUP *lu) /* If not recognised or not supported by cipher mask it is not suitable */ if (clu == NULL - || (clu->amask & s->s3->tmp.new_cipher->algorithm_auth) == 0 + || (clu->amask & s->s3.tmp.new_cipher->algorithm_auth) == 0 || (clu->nid == EVP_PKEY_RSA_PSS - && (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kRSA) != 0)) + && (s->s3.tmp.new_cipher->algorithm_mkey & SSL_kRSA) != 0)) return -1; - return s->s3->tmp.valid_flags[sig_idx] & CERT_PKEY_VALID ? sig_idx : -1; + return s->s3.tmp.valid_flags[sig_idx] & CERT_PKEY_VALID ? sig_idx : -1; } /* @@ -2545,9 +2545,9 @@ static int has_usable_cert(SSL *s, const SIGALG_LOOKUP *sig, int idx) idx = sig->sig_idx; if (!ssl_has_cert(s, idx)) return 0; - if (s->s3->tmp.peer_cert_sigalgs != NULL) { - for (i = 0; i < s->s3->tmp.peer_cert_sigalgslen; i++) { - lu = tls1_lookup_sigalg(s->s3->tmp.peer_cert_sigalgs[i]); + if (s->s3.tmp.peer_cert_sigalgs != NULL) { + for (i = 0; i < s->s3.tmp.peer_cert_sigalgslen; i++) { + lu = tls1_lookup_sigalg(s->s3.tmp.peer_cert_sigalgs[i]); if (lu == NULL || !X509_get_signature_info(s->cert->pkeys[idx].x509, &mdnid, &pknid, NULL, NULL) @@ -2602,8 +2602,8 @@ int tls_choose_sigalg(SSL *s, int fatalerrs) const SIGALG_LOOKUP *lu = NULL; int sig_idx = -1; - s->s3->tmp.cert = NULL; - s->s3->tmp.sigalg = NULL; + s->s3.tmp.cert = NULL; + s->s3.tmp.sigalg = NULL; if (SSL_IS_TLS13(s)) { size_t i; @@ -2656,14 +2656,14 @@ int tls_choose_sigalg(SSL *s, int fatalerrs) } } else { /* If ciphersuite doesn't require a cert nothing to do */ - if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aCERT)) + if (!(s->s3.tmp.new_cipher->algorithm_auth & SSL_aCERT)) return 1; if (!s->server && !ssl_has_cert(s, s->cert->key - s->cert->pkeys)) return 1; if (SSL_USE_SIGALGS(s)) { size_t i; - if (s->s3->tmp.peer_sigalgs != NULL) { + if (s->s3.tmp.peer_sigalgs != NULL) { #ifndef OPENSSL_NO_EC int curve; @@ -2759,9 +2759,9 @@ int tls_choose_sigalg(SSL *s, int fatalerrs) } if (sig_idx == -1) sig_idx = lu->sig_idx; - s->s3->tmp.cert = &s->cert->pkeys[sig_idx]; - s->cert->key = s->s3->tmp.cert; - s->s3->tmp.sigalg = lu; + s->s3.tmp.cert = &s->cert->pkeys[sig_idx]; + s->cert->key = s->s3.tmp.cert; + s->s3.tmp.sigalg = lu; return 1; } |