#include <openssl/objects.h>
#include "ssl_locl.h"
#include "kssl_lcl.h"
-#ifndef OPENSSL_NO_TLSEXT
-#ifndef OPENSSL_NO_EC
-#include "../crypto/ec/ec_lcl.h"
-#endif /* OPENSSL_NO_EC */
-#endif /* OPENSSL_NO_TLSEXT */
#include <openssl/md5.h>
#ifndef OPENSSL_NO_DH
#include <openssl/dh.h>
SSL_aRSA,
SSL_eNULL,
SSL_SHA256,
- SSL_SSLV3,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
0,
SSL_aRSA,
SSL_AES128,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
128,
SSL_aRSA,
SSL_AES256,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
256,
1,
TLS1_TXT_DH_DSS_WITH_AES_128_SHA256,
TLS1_CK_DH_DSS_WITH_AES_128_SHA256,
- SSL_kDHr,
+ SSL_kDHd,
SSL_aDH,
SSL_AES128,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
128,
SSL_aDH,
SSL_AES128,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
128,
SSL_aDSS,
SSL_AES128,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
128,
SSL_aRSA,
SSL_AES128,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
128,
1,
TLS1_TXT_DH_DSS_WITH_AES_256_SHA256,
TLS1_CK_DH_DSS_WITH_AES_256_SHA256,
- SSL_kDHr,
+ SSL_kDHd,
SSL_aDH,
SSL_AES256,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
256,
SSL_aDH,
SSL_AES256,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
256,
SSL_aDSS,
SSL_AES256,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
256,
SSL_aRSA,
SSL_AES256,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
256,
SSL_aNULL,
SSL_AES128,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
128,
SSL_aNULL,
SSL_AES256,
SSL_SHA256,
- SSL_TLSV1,
+ SSL_TLSV1_2,
SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
256,
1,
TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256,
TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256,
- SSL_kDHr,
+ SSL_kDHd,
SSL_aDH,
SSL_AES128GCM,
SSL_AEAD,
1,
TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384,
TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384,
- SSL_kDHr,
+ SSL_kDHd,
SSL_aDH,
SSL_AES256GCM,
SSL_AEAD,
1,
TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256,
TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256,
- SSL_kECDHe,
+ SSL_kECDHr,
SSL_aECDH,
SSL_AES128,
SSL_SHA256,
1,
TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384,
TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384,
- SSL_kECDHe,
+ SSL_kECDHr,
SSL_aECDH,
SSL_AES256,
SSL_SHA384,
1,
TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256,
TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256,
- SSL_kECDHe,
+ SSL_kECDHr,
SSL_aECDH,
SSL_AES128GCM,
SSL_AEAD,
1,
TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384,
TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384,
- SSL_kECDHe,
+ SSL_kECDHr,
SSL_aECDH,
SSL_AES256GCM,
SSL_AEAD,
if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
#ifndef OPENSSL_NO_SRP
SSL_SRP_CTX_free(s);
+#endif
+#ifndef OPENSSL_NO_TLSEXT
+ if (s->s3->tlsext_authz_client_types != NULL)
+ OPENSSL_free(s->s3->tlsext_authz_client_types);
#endif
OPENSSL_cleanse(s->s3,sizeof *s->s3);
OPENSSL_free(s->s3);
s->s3->tmp.ecdh = NULL;
}
#endif
+#ifndef OPENSSL_NO_TLSEXT
+ if (s->s3->tlsext_authz_client_types != NULL)
+ {
+ OPENSSL_free(s->s3->tlsext_authz_client_types);
+ s->s3->tlsext_authz_client_types = NULL;
+ }
+#endif
rp = s->s3->rbuf.buf;
wp = s->s3->wbuf.buf;
}
#endif
+static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len);
+
long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
{
int ret=0;
else
return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
- case SSL_CTRL_GET_CURVELIST:
+ case SSL_CTRL_GET_CURVES:
{
unsigned char *clist;
size_t clistlen;
return (int)clistlen;
}
+ case SSL_CTRL_SET_CURVES:
+ return tls1_set_curves(&s->tlsext_ellipticcurvelist,
+ &s->tlsext_ellipticcurvelist_length,
+ parg, larg);
+
+ case SSL_CTRL_SET_CURVES_LIST:
+ return tls1_set_curves_list(&s->tlsext_ellipticcurvelist,
+ &s->tlsext_ellipticcurvelist_length,
+ parg);
+
+ case SSL_CTRL_GET_SHARED_CURVE:
+ return tls1_shared_curve(s, larg);
+
+ case SSL_CTRL_SET_ECDH_AUTO:
+ s->cert->ecdh_tmp_auto = larg;
+ break;
+
+ case SSL_CTRL_SET_SIGALGS:
+ return tls1_set_sigalgs(s->cert, parg, larg, 0);
+
+ case SSL_CTRL_SET_SIGALGS_LIST:
+ return tls1_set_sigalgs_list(s->cert, parg, 0);
+
+ case SSL_CTRL_SET_CLIENT_SIGALGS:
+ return tls1_set_sigalgs(s->cert, parg, larg, 1);
+
+ case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
+ return tls1_set_sigalgs_list(s->cert, parg, 1);
+
+ case SSL_CTRL_GET_CLIENT_CERT_TYPES:
+ {
+ const unsigned char **pctype = parg;
+ if (s->server || !s->s3->tmp.cert_req)
+ return 0;
+ if (s->cert->ctypes)
+ {
+ if (pctype)
+ *pctype = s->cert->ctypes;
+ return (int)s->cert->ctype_num;
+ }
+ if (pctype)
+ *pctype = (unsigned char *)s->s3->tmp.ctype;
+ return s->s3->tmp.ctype_num;
+ }
+
+ case SSL_CTRL_SET_CLIENT_CERT_TYPES:
+ if (!s->server)
+ return 0;
+ return ssl3_set_req_cert_type(s->cert, parg, larg);
+
+ case SSL_CTRL_BUILD_CERT_CHAIN:
+ return ssl_build_cert_chain(s->cert, s->ctx->cert_store, larg);
+
+ case SSL_CTRL_SET_VERIFY_CERT_STORE:
+ return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
+
+ case SSL_CTRL_SET_CHAIN_CERT_STORE:
+ return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
+
default:
break;
}
ctx->srp_ctx.strength=larg;
break;
#endif
+
+ case SSL_CTRL_SET_CURVES:
+ return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
+ &ctx->tlsext_ellipticcurvelist_length,
+ parg, larg);
+
+ case SSL_CTRL_SET_CURVES_LIST:
+ return tls1_set_curves_list(&ctx->tlsext_ellipticcurvelist,
+ &ctx->tlsext_ellipticcurvelist_length,
+ parg);
+ case SSL_CTRL_SET_ECDH_AUTO:
+ ctx->cert->ecdh_tmp_auto = larg;
+ break;
+
+ case SSL_CTRL_SET_SIGALGS:
+ return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
+
+ case SSL_CTRL_SET_SIGALGS_LIST:
+ return tls1_set_sigalgs_list(ctx->cert, parg, 0);
+
+ case SSL_CTRL_SET_CLIENT_SIGALGS:
+ return tls1_set_sigalgs(ctx->cert, parg, larg, 1);
+
+ case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
+ return tls1_set_sigalgs_list(ctx->cert, parg, 1);
+
+ case SSL_CTRL_SET_CLIENT_CERT_TYPES:
+ return ssl3_set_req_cert_type(ctx->cert, parg, larg);
+
+ case SSL_CTRL_BUILD_CERT_CHAIN:
+ return ssl_build_cert_chain(ctx->cert, ctx->cert_store, larg);
+
+ case SSL_CTRL_SET_VERIFY_CERT_STORE:
+ return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
+
+ case SSL_CTRL_SET_CHAIN_CERT_STORE:
+ return ssl_cert_set_cert_store(ctx->cert, parg, 1, larg);
+
+ case SSL_CTRL_SET_TLSEXT_AUTHZ_SERVER_AUDIT_PROOF_CB_ARG:
+ ctx->tlsext_authz_server_audit_proof_cb_arg = parg;
+ break;
+
#endif /* !OPENSSL_NO_TLSEXT */
/* A Thawte special :-) */
ctx->srp_ctx.SRP_give_srp_client_pwd_callback=(char *(*)(SSL *,void *))fp;
break;
#endif
+
+ case SSL_CTRL_SET_TLSEXT_AUTHZ_SERVER_AUDIT_PROOF_CB:
+ ctx->tlsext_authz_server_audit_proof_cb =
+ (int (*)(SSL *, void *))fp;
+ break;
+
#endif
case SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB:
{
SSL_CIPHER *c,*ret=NULL;
STACK_OF(SSL_CIPHER) *prio, *allow;
int i,ii,ok;
-#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_EC)
- unsigned int j;
- int ec_ok, ec_nid;
- unsigned char ec_search1 = 0, ec_search2 = 0;
-#endif
CERT *cert;
unsigned long alg_k,alg_a,mask_k,mask_a,emask_k,emask_a;
allow = srvr;
}
+ tls1_set_cert_validity(s);
+
for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
{
c=sk_SSL_CIPHER_value(prio,i);
#ifndef OPENSSL_NO_TLSEXT
#ifndef OPENSSL_NO_EC
- if (
- /* if we are considering an ECC cipher suite that uses our certificate */
- (alg_a & SSL_aECDSA || alg_a & SSL_aECDH)
- /* and we have an ECC certificate */
- && (s->cert->pkeys[SSL_PKEY_ECC].x509 != NULL)
- /* and the client specified a Supported Point Formats extension */
- && ((s->session->tlsext_ecpointformatlist_length > 0) && (s->session->tlsext_ecpointformatlist != NULL))
- /* and our certificate's point is compressed */
- && (
- (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info != NULL)
- && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key != NULL)
- && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key != NULL)
- && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data != NULL)
- && (
- (*(s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data) == POINT_CONVERSION_COMPRESSED)
- || (*(s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data) == POINT_CONVERSION_COMPRESSED + 1)
- )
- )
- )
- {
- ec_ok = 0;
- /* if our certificate's curve is over a field type that the client does not support
- * then do not allow this cipher suite to be negotiated */
- if (
- (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec != NULL)
- && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group != NULL)
- && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth != NULL)
- && (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_prime_field)
- )
- {
- for (j = 0; j < s->session->tlsext_ecpointformatlist_length; j++)
- {
- if (s->session->tlsext_ecpointformatlist[j] == TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime)
- {
- ec_ok = 1;
- break;
- }
- }
- }
- else if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_characteristic_two_field)
- {
- for (j = 0; j < s->session->tlsext_ecpointformatlist_length; j++)
- {
- if (s->session->tlsext_ecpointformatlist[j] == TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2)
- {
- ec_ok = 1;
- break;
- }
- }
- }
- ok = ok && ec_ok;
- }
- if (
- /* if we are considering an ECC cipher suite that uses our certificate */
- (alg_a & SSL_aECDSA || alg_a & SSL_aECDH)
- /* and we have an ECC certificate */
- && (s->cert->pkeys[SSL_PKEY_ECC].x509 != NULL)
- /* and the client specified an EllipticCurves extension */
- && ((s->session->tlsext_ellipticcurvelist_length > 0) && (s->session->tlsext_ellipticcurvelist != NULL))
- )
- {
- ec_ok = 0;
- if (
- (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec != NULL)
- && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group != NULL)
- )
- {
- ec_nid = EC_GROUP_get_curve_name(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group);
- if ((ec_nid == 0)
- && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth != NULL)
- )
- {
- if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_prime_field)
- {
- ec_search1 = 0xFF;
- ec_search2 = 0x01;
- }
- else if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_characteristic_two_field)
- {
- ec_search1 = 0xFF;
- ec_search2 = 0x02;
- }
- }
- else
- {
- ec_search1 = 0x00;
- ec_search2 = tls1_ec_nid2curve_id(ec_nid);
- }
- if ((ec_search1 != 0) || (ec_search2 != 0))
- {
- for (j = 0; j < s->session->tlsext_ellipticcurvelist_length / 2; j++)
- {
- if ((s->session->tlsext_ellipticcurvelist[2*j] == ec_search1) && (s->session->tlsext_ellipticcurvelist[2*j+1] == ec_search2))
- {
- ec_ok = 1;
- break;
- }
- }
- }
- }
- ok = ok && ec_ok;
- }
- if (
- /* if we are considering an ECC cipher suite that uses an ephemeral EC key */
- (alg_k & SSL_kEECDH)
- /* and we have an ephemeral EC key */
- && (s->cert->ecdh_tmp != NULL)
- /* and the client specified an EllipticCurves extension */
- && ((s->session->tlsext_ellipticcurvelist_length > 0) && (s->session->tlsext_ellipticcurvelist != NULL))
- )
- {
- ec_ok = 0;
- if (s->cert->ecdh_tmp->group != NULL)
- {
- ec_nid = EC_GROUP_get_curve_name(s->cert->ecdh_tmp->group);
- if ((ec_nid == 0)
- && (s->cert->ecdh_tmp->group->meth != NULL)
- )
- {
- if (EC_METHOD_get_field_type(s->cert->ecdh_tmp->group->meth) == NID_X9_62_prime_field)
- {
- ec_search1 = 0xFF;
- ec_search2 = 0x01;
- }
- else if (EC_METHOD_get_field_type(s->cert->ecdh_tmp->group->meth) == NID_X9_62_characteristic_two_field)
- {
- ec_search1 = 0xFF;
- ec_search2 = 0x02;
- }
- }
- else
- {
- ec_search1 = 0x00;
- ec_search2 = tls1_ec_nid2curve_id(ec_nid);
- }
- if ((ec_search1 != 0) || (ec_search2 != 0))
- {
- for (j = 0; j < s->session->tlsext_ellipticcurvelist_length / 2; j++)
- {
- if ((s->session->tlsext_ellipticcurvelist[2*j] == ec_search1) && (s->session->tlsext_ellipticcurvelist[2*j+1] == ec_search2))
- {
- ec_ok = 1;
- break;
- }
- }
- }
- }
- ok = ok && ec_ok;
- }
+ /* if we are considering an ECC cipher suite that uses
+ * an ephemeral EC key check it */
+ if (alg_k & SSL_kEECDH)
+ ok = ok && tls1_check_ec_tmp_key(s);
#endif /* OPENSSL_NO_EC */
#endif /* OPENSSL_NO_TLSEXT */
int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
{
int ret=0;
+ const unsigned char *sig;
+ size_t siglen;
+ int have_rsa_sign = 0, have_dsa_sign = 0, have_ecdsa_sign = 0;
+ int nostrict = 1;
unsigned long alg_k;
+ /* If we have custom certificate types set, use them */
+ if (s->cert->ctypes)
+ {
+ memcpy(p, s->cert->ctypes, s->cert->ctype_num);
+ return (int)s->cert->ctype_num;
+ }
+ /* Else see if we have any signature algorithms configured */
+ if (s->cert->client_sigalgs)
+ {
+ sig = s->cert->client_sigalgs;
+ siglen = s->cert->client_sigalgslen;
+ }
+ else
+ {
+ sig = s->cert->conf_sigalgs;
+ siglen = s->cert->conf_sigalgslen;
+ }
+ /* If we have sigalgs work out if we can sign with RSA, DSA, ECDSA */
+ if (sig)
+ {
+ size_t i;
+ if (s->cert->cert_flags & SSL_CERT_FLAG_TLS_STRICT)
+ nostrict = 0;
+ for (i = 0; i < siglen; i+=2, sig+=2)
+ {
+ switch(sig[1])
+ {
+ case TLSEXT_signature_rsa:
+ have_rsa_sign = 1;
+ break;
+
+ case TLSEXT_signature_dsa:
+ have_dsa_sign = 1;
+ break;
+
+ case TLSEXT_signature_ecdsa:
+ have_ecdsa_sign = 1;
+ break;
+ }
+ }
+ }
+ /* Otherwise allow anything */
+ else
+ {
+ have_rsa_sign = 1;
+ have_dsa_sign = 1;
+ have_ecdsa_sign = 1;
+ }
+
alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
#ifndef OPENSSL_NO_GOST
if (alg_k & (SSL_kDHr|SSL_kEDH))
{
# ifndef OPENSSL_NO_RSA
- p[ret++]=SSL3_CT_RSA_FIXED_DH;
+ /* Since this refers to a certificate signed with an RSA
+ * algorithm, only check for rsa signing in strict mode.
+ */
+ if (nostrict || have_rsa_sign)
+ p[ret++]=SSL3_CT_RSA_FIXED_DH;
# endif
# ifndef OPENSSL_NO_DSA
- p[ret++]=SSL3_CT_DSS_FIXED_DH;
+ if (nostrict || have_dsa_sign)
+ p[ret++]=SSL3_CT_DSS_FIXED_DH;
# endif
}
if ((s->version == SSL3_VERSION) &&
}
#endif /* !OPENSSL_NO_DH */
#ifndef OPENSSL_NO_RSA
- p[ret++]=SSL3_CT_RSA_SIGN;
+ if (have_rsa_sign)
+ p[ret++]=SSL3_CT_RSA_SIGN;
#endif
#ifndef OPENSSL_NO_DSA
- p[ret++]=SSL3_CT_DSS_SIGN;
+ if (have_dsa_sign)
+ p[ret++]=SSL3_CT_DSS_SIGN;
#endif
#ifndef OPENSSL_NO_ECDH
if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->version >= TLS1_VERSION))
{
- p[ret++]=TLS_CT_RSA_FIXED_ECDH;
- p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
+ if (nostrict || have_rsa_sign)
+ p[ret++]=TLS_CT_RSA_FIXED_ECDH;
+ if (nostrict || have_ecdsa_sign)
+ p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
}
#endif
*/
if (s->version >= TLS1_VERSION)
{
- p[ret++]=TLS_CT_ECDSA_SIGN;
+ if (have_ecdsa_sign)
+ p[ret++]=TLS_CT_ECDSA_SIGN;
}
#endif
return(ret);
}
+static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len)
+ {
+ if (c->ctypes)
+ {
+ OPENSSL_free(c->ctypes);
+ c->ctypes = NULL;
+ }
+ if (!p || !len)
+ return 1;
+ if (len > 0xff)
+ return 0;
+ c->ctypes = OPENSSL_malloc(len);
+ if (!c->ctypes)
+ return 0;
+ memcpy(c->ctypes, p, len);
+ c->ctype_num = len;
+ return 1;
+ }
+
int ssl3_shutdown(SSL *s)
{
int ret;
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