-/* ssl/t1_lib.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
void tls1_clear(SSL *s)
{
ssl3_clear(s);
- s->version = s->method->version;
+ if (s->method->version == TLS_ANY_VERSION)
+ s->version = TLS_MAX_VERSION;
+ else
+ s->version = s->method->version;
}
#ifndef OPENSSL_NO_EC
unsigned char comp_id, curve_id[2];
EVP_PKEY *pkey;
int rv;
- pkey = X509_get_pubkey(x);
+ pkey = X509_get0_pubkey(x);
if (!pkey)
return 0;
/* If not EC nothing to do */
- if (pkey->type != EVP_PKEY_EC) {
- EVP_PKEY_free(pkey);
+ if (EVP_PKEY_id(pkey) != EVP_PKEY_EC)
return 1;
- }
- rv = tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec);
- EVP_PKEY_free(pkey);
+ rv = tls1_set_ec_id(curve_id, &comp_id, EVP_PKEY_get0_EC_KEY(pkey));
if (!rv)
return 0;
/*
return 0;
}
#ifndef OPENSSL_NO_EC
- if (pkey->type == EVP_PKEY_EC) {
+ if (EVP_PKEY_id(pkey) == EVP_PKEY_EC) {
unsigned char curve_id[2], comp_id;
/* Check compression and curve matches extensions */
- if (!tls1_set_ec_id(curve_id, &comp_id, pkey->pkey.ec))
+ if (!tls1_set_ec_id(curve_id, &comp_id, EVP_PKEY_get0_EC_KEY(pkey)))
return 0;
if (!s->server && !tls1_check_ec_key(s, curve_id, &comp_id)) {
SSLerr(SSL_F_TLS12_CHECK_PEER_SIGALG, SSL_R_WRONG_CURVE);
STACK_OF(SSL_CIPHER) *cipher_stack = SSL_get_ciphers(s);
for (i = 0; i < sk_SSL_CIPHER_num(cipher_stack); i++) {
- SSL_CIPHER *c = sk_SSL_CIPHER_value(cipher_stack, i);
+ const SSL_CIPHER *c = sk_SSL_CIPHER_value(cipher_stack, i);
alg_k = c->algorithm_mkey;
alg_a = c->algorithm_auth;
unsigned int data_len;
unsigned int proto_len;
const unsigned char *selected;
- unsigned char *data;
+ const unsigned char *data;
unsigned char selected_len;
int r;
static void ssl_check_for_safari(SSL *s, const PACKET *pkt)
{
unsigned int type, size;
- unsigned char *eblock1, *eblock2;
+ const unsigned char *eblock1, *eblock2;
PACKET tmppkt;
static const unsigned char kSafariExtensionsBlock[] = {
unsigned int type;
unsigned int size;
unsigned int len;
- unsigned char *data;
+ const unsigned char *data;
int renegotiate_seen = 0;
s->servername_done = 0;
*/
else if (type == TLSEXT_TYPE_server_name) {
- unsigned char *sdata;
+ const unsigned char *sdata;
unsigned int servname_type;
unsigned int dsize;
PACKET ssubpkt;
}
while (PACKET_get_net_2(pkt, &type) && PACKET_get_net_2(pkt, &size)) {
- unsigned char *data;
+ const unsigned char *data;
PACKET spkt;
if (!PACKET_get_sub_packet(pkt, &spkt, size)
s->
initial_ctx->tlsext_servername_arg);
+ /*
+ * Ensure we get sensible values passed to tlsext_status_cb in the event
+ * that we don't receive a status message
+ */
OPENSSL_free(s->tlsext_ocsp_resp);
s->tlsext_ocsp_resp = NULL;
s->tlsext_ocsp_resplen = -1;
- /*
- * If we've requested certificate status and we wont get one tell the
- * callback
- */
- if ((s->tlsext_status_type != -1) && !(s->tlsext_status_expected)
- && !(s->hit) && s->ctx && s->ctx->tlsext_status_cb) {
- int r;
- /*
- * Call callback with resp == NULL and resplen == -1 so callback
- * knows there is no response
- */
- r = s->ctx->tlsext_status_cb(s, s->ctx->tlsext_status_arg);
- if (r == 0) {
- al = SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE;
- ret = SSL_TLSEXT_ERR_ALERT_FATAL;
- }
- if (r < 0) {
- al = SSL_AD_INTERNAL_ERROR;
- ret = SSL_TLSEXT_ERR_ALERT_FATAL;
- }
- }
switch (ret) {
case SSL_TLSEXT_ERR_ALERT_FATAL:
}
if (type == TLSEXT_TYPE_session_ticket && use_ticket) {
int r;
- unsigned char *etick;
+ const unsigned char *etick;
/* Duplicate extension */
if (have_ticket != 0) {
int slen, mlen, renew_ticket = 0;
unsigned char tick_hmac[EVP_MAX_MD_SIZE];
HMAC_CTX *hctx = NULL;
- EVP_CIPHER_CTX ctx;
+ EVP_CIPHER_CTX *ctx;
SSL_CTX *tctx = s->initial_ctx;
/* Need at least keyname + iv + some encrypted data */
if (eticklen < 48)
hctx = HMAC_CTX_new();
if (hctx == NULL)
return -2;
- EVP_CIPHER_CTX_init(&ctx);
+ ctx = EVP_CIPHER_CTX_new();
if (tctx->tlsext_ticket_key_cb) {
unsigned char *nctick = (unsigned char *)etick;
int rv = tctx->tlsext_ticket_key_cb(s, nctick, nctick + 16,
- &ctx, hctx, 0);
+ ctx, hctx, 0);
if (rv < 0)
return -1;
if (rv == 0)
return 2;
if (HMAC_Init_ex(hctx, tctx->tlsext_tick_hmac_key, 16,
EVP_sha256(), NULL) <= 0
- || EVP_DecryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL,
+ || EVP_DecryptInit_ex(ctx, EVP_aes_128_cbc(), NULL,
tctx->tlsext_tick_aes_key,
etick + 16) <= 0) {
goto err;
}
HMAC_CTX_free(hctx);
if (CRYPTO_memcmp(tick_hmac, etick + eticklen, mlen)) {
- EVP_CIPHER_CTX_cleanup(&ctx);
+ EVP_CIPHER_CTX_free(ctx);
return 2;
}
/* Attempt to decrypt session data */
/* Move p after IV to start of encrypted ticket, update length */
- p = etick + 16 + EVP_CIPHER_CTX_iv_length(&ctx);
- eticklen -= 16 + EVP_CIPHER_CTX_iv_length(&ctx);
+ p = etick + 16 + EVP_CIPHER_CTX_iv_length(ctx);
+ eticklen -= 16 + EVP_CIPHER_CTX_iv_length(ctx);
sdec = OPENSSL_malloc(eticklen);
if (sdec == NULL
- || EVP_DecryptUpdate(&ctx, sdec, &slen, p, eticklen) <= 0) {
- EVP_CIPHER_CTX_cleanup(&ctx);
+ || EVP_DecryptUpdate(ctx, sdec, &slen, p, eticklen) <= 0) {
+ EVP_CIPHER_CTX_free(ctx);
return -1;
}
- if (EVP_DecryptFinal(&ctx, sdec + slen, &mlen) <= 0) {
- EVP_CIPHER_CTX_cleanup(&ctx);
+ if (EVP_DecryptFinal(ctx, sdec + slen, &mlen) <= 0) {
+ EVP_CIPHER_CTX_free(ctx);
OPENSSL_free(sdec);
return 2;
}
slen += mlen;
- EVP_CIPHER_CTX_cleanup(&ctx);
+ EVP_CIPHER_CTX_free(ctx);
+ ctx = NULL;
p = sdec;
sess = d2i_SSL_SESSION(NULL, &p, slen);
*/
return 2;
err:
- EVP_CIPHER_CTX_cleanup(&ctx);
+ EVP_CIPHER_CTX_free(ctx);
HMAC_CTX_free(hctx);
return -1;
}
int tls12_get_sigid(const EVP_PKEY *pk)
{
- return tls12_find_id(pk->type, tls12_sig, OSSL_NELEM(tls12_sig));
+ return tls12_find_id(EVP_PKEY_id(pk), tls12_sig, OSSL_NELEM(tls12_sig));
}
typedef struct {
if (!s->server && strict_mode) {
STACK_OF(X509_NAME) *ca_dn;
int check_type = 0;
- switch (pk->type) {
+ switch (EVP_PKEY_id(pk)) {
case EVP_PKEY_RSA:
check_type = TLS_CT_RSA_SIGN;
break;
static int ssl_security_cert_key(SSL *s, SSL_CTX *ctx, X509 *x, int op)
{
- int secbits;
- EVP_PKEY *pkey = X509_get_pubkey(x);
+ int secbits = -1;
+ EVP_PKEY *pkey = X509_get0_pubkey(x);
if (pkey) {
+ /*
+ * If no parameters this will return -1 and fail using the default
+ * security callback for any non-zero security level. This will
+ * reject keys which omit parameters but this only affects DSA and
+ * omission of parameters is never (?) done in practice.
+ */
secbits = EVP_PKEY_security_bits(pkey);
- EVP_PKEY_free(pkey);
- } else
- secbits = -1;
+ }
if (s)
return ssl_security(s, op, secbits, 0, x);
else
projects / openssl.git / blobdiff