#include <openssl/buffer.h>
#include <openssl/rand.h>
#include <openssl/objects.h>
-#include <openssl/md5.h>
-#include <openssl/sha.h>
#include <openssl/evp.h>
#include "ssl_locl.h"
+#include "kssl_lcl.h"
+#include <openssl/md5.h>
static SSL_METHOD *ssl3_get_client_method(int ver);
static int ssl3_client_hello(SSL *s);
static int ssl3_get_server_hello(SSL *s);
static int ssl3_get_certificate_request(SSL *s);
-static int ca_dn_cmp(X509_NAME **a,X509_NAME **b);
+static int ca_dn_cmp(const X509_NAME * const *a,const X509_NAME * const *b);
static int ssl3_get_server_done(SSL *s);
static int ssl3_send_client_verify(SSL *s);
static int ssl3_send_client_certificate(SSL *s);
int ret= -1;
int new_state,state,skip=0;;
- RAND_seed(&Time,sizeof(Time));
+ RAND_add(&Time,sizeof(Time),0);
ERR_clear_error();
clear_sys_error();
else if (s->ctx->info_callback != NULL)
cb=s->ctx->info_callback;
- if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
s->in_handshake++;
+ if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
for (;;)
{
if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
if ((s->version & 0xff00 ) != 0x0300)
- abort();
+ {
+ SSLerr(SSL_F_SSL3_CONNECT, ERR_R_INTERNAL_ERROR);
+ ret = -1;
+ goto end;
+ }
+
/* s->version=SSL3_VERSION; */
s->type=SSL_ST_CONNECT;
case SSL3_ST_CW_FINISHED_B:
ret=ssl3_send_finished(s,
SSL3_ST_CW_FINISHED_A,SSL3_ST_CW_FINISHED_B,
- s->method->ssl3_enc->client_finished,
- s->method->ssl3_enc->client_finished_len);
+ s->method->ssl3_enc->client_finished_label,
+ s->method->ssl3_enc->client_finished_label_len);
if (ret <= 0) goto end;
s->state=SSL3_ST_CW_FLUSH;
p=s->s3->client_random;
Time=time(NULL); /* Time */
l2n(Time,p);
- RAND_bytes(p,SSL3_RANDOM_SIZE-sizeof(Time));
+ RAND_pseudo_bytes(p,SSL3_RANDOM_SIZE-sizeof(Time));
/* Do the message type and length last */
d=p= &(buf[4]);
&ok);
if (!ok) return((int)n);
- d=p=(unsigned char *)s->init_buf->data;
+ d=p=(unsigned char *)s->init_msg;
if ((p[0] != (s->version>>8)) || (p[1] != (s->version&0xff)))
{
STACK_OF(X509) *sk=NULL;
SESS_CERT *sc;
EVP_PKEY *pkey=NULL;
+ int need_cert = 1; /* VRS: 0=> will allow null cert if auth == KRB5 */
n=ssl3_get_message(s,
SSL3_ST_CR_CERT_A,
SSL3_ST_CR_CERT_B,
-1,
-#if defined(MSDOS) && !defined(WIN32)
- 1024*30, /* 30k max cert list :-) */
-#else
- 1024*100, /* 100k max cert list :-) */
-#endif
+ s->max_cert_list,
&ok);
if (!ok) return((int)n);
SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_BAD_MESSAGE_TYPE);
goto f_err;
}
- d=p=(unsigned char *)s->init_buf->data;
+ d=p=(unsigned char *)s->init_msg;
if ((sk=sk_X509_new_null()) == NULL)
{
}
i=ssl_verify_cert_chain(s,sk);
- if ((s->verify_mode != SSL_VERIFY_NONE) && (!i))
+ if ((s->verify_mode != SSL_VERIFY_NONE) && (!i)
+#ifndef OPENSSL_NO_KRB5
+ && (s->s3->tmp.new_cipher->algorithms & (SSL_MKEY_MASK|SSL_AUTH_MASK))
+ != (SSL_aKRB5|SSL_kKRB5)
+#endif /* OPENSSL_NO_KRB5 */
+ )
{
al=ssl_verify_alarm_type(s->verify_result);
SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_CERTIFICATE_VERIFY_FAILED);
goto f_err;
}
+ ERR_clear_error(); /* but we keep s->verify_result */
sc=ssl_sess_cert_new();
if (sc == NULL) goto err;
s->session->sess_cert=sc;
sc->cert_chain=sk;
+ /* Inconsistency alert: cert_chain does include the peer's
+ * certificate, which we don't include in s3_srvr.c */
x=sk_X509_value(sk,0);
sk=NULL;
+ /* VRS 19990621: possible memory leak; sk=null ==> !sk_pop_free() @end*/
pkey=X509_get_pubkey(x);
- if ((pkey == NULL) || EVP_PKEY_missing_parameters(pkey))
+ /* VRS: allow null cert if auth == KRB5 */
+ need_cert = ((s->s3->tmp.new_cipher->algorithms
+ & (SSL_MKEY_MASK|SSL_AUTH_MASK))
+ == (SSL_aKRB5|SSL_kKRB5))? 0: 1;
+
+#ifdef KSSL_DEBUG
+ printf("pkey,x = %p, %p\n", pkey,x);
+ printf("ssl_cert_type(x,pkey) = %d\n", ssl_cert_type(x,pkey));
+ printf("cipher, alg, nc = %s, %lx, %d\n", s->s3->tmp.new_cipher->name,
+ s->s3->tmp.new_cipher->algorithms, need_cert);
+#endif /* KSSL_DEBUG */
+
+ if (need_cert && ((pkey == NULL) || EVP_PKEY_missing_parameters(pkey)))
{
x=NULL;
al=SSL3_AL_FATAL;
- SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);
+ SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+ SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS);
goto f_err;
}
i=ssl_cert_type(x,pkey);
- if (i < 0)
+ if (need_cert && i < 0)
{
x=NULL;
al=SSL3_AL_FATAL;
- SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,SSL_R_UNKNOWN_CERTIFICATE_TYPE);
+ SSLerr(SSL_F_SSL3_GET_SERVER_CERTIFICATE,
+ SSL_R_UNKNOWN_CERTIFICATE_TYPE);
goto f_err;
}
- sc->peer_cert_type=i;
- CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
- if (sc->peer_pkeys[i].x509 != NULL) /* Why would this ever happen?
- * We just created sc a couple of
- * lines ago. */
- X509_free(sc->peer_pkeys[i].x509);
- sc->peer_pkeys[i].x509=x;
- sc->peer_key= &(sc->peer_pkeys[i]);
-
- if (s->session->peer != NULL)
- X509_free(s->session->peer);
- CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
- s->session->peer=x;
+ if (need_cert)
+ {
+ sc->peer_cert_type=i;
+ CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
+ /* Why would the following ever happen?
+ * We just created sc a couple of lines ago. */
+ if (sc->peer_pkeys[i].x509 != NULL)
+ X509_free(sc->peer_pkeys[i].x509);
+ sc->peer_pkeys[i].x509=x;
+ sc->peer_key= &(sc->peer_pkeys[i]);
+
+ if (s->session->peer != NULL)
+ X509_free(s->session->peer);
+ CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509);
+ s->session->peer=x;
+ }
+ else
+ {
+ sc->peer_cert_type=i;
+ sc->peer_key= NULL;
+
+ if (s->session->peer != NULL)
+ X509_free(s->session->peer);
+ s->session->peer=NULL;
+ }
+ s->session->verify_result = s->verify_result;
x=NULL;
ret=1;
static int ssl3_get_key_exchange(SSL *s)
{
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
unsigned char *q,md_buf[EVP_MAX_MD_SIZE*2];
#endif
EVP_MD_CTX md_ctx;
int al,i,j,param_len,ok;
long n,alg;
EVP_PKEY *pkey=NULL;
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
RSA *rsa=NULL;
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
DH *dh=NULL;
#endif
+ /* use same message size as in ssl3_get_certificate_request()
+ * as ServerKeyExchange message may be skipped */
n=ssl3_get_message(s,
SSL3_ST_CR_KEY_EXCH_A,
SSL3_ST_CR_KEY_EXCH_B,
-1,
- 1024*8, /* ?? */
+ s->max_cert_list,
&ok);
if (!ok) return((int)n);
return(1);
}
- param=p=(unsigned char *)s->init_buf->data;
+ param=p=(unsigned char *)s->init_msg;
if (s->session->sess_cert != NULL)
{
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (s->session->sess_cert->peer_rsa_tmp != NULL)
{
RSA_free(s->session->sess_cert->peer_rsa_tmp);
s->session->sess_cert->peer_rsa_tmp=NULL;
}
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (s->session->sess_cert->peer_dh_tmp)
{
DH_free(s->session->sess_cert->peer_dh_tmp);
param_len=0;
alg=s->s3->tmp.new_cipher->algorithms;
+ EVP_MD_CTX_init(&md_ctx);
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (alg & SSL_kRSA)
{
if ((rsa=RSA_new()) == NULL)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
else
{
- SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
s->session->sess_cert->peer_rsa_tmp=rsa;
rsa=NULL;
}
- else
+#else /* OPENSSL_NO_RSA */
+ if (0)
+ ;
#endif
-#ifndef NO_DH
- if (alg & SSL_kEDH)
+#ifndef OPENSSL_NO_DH
+ else if (alg & SSL_kEDH)
{
if ((dh=DH_new()) == NULL)
{
p+=i;
n-=param_len;
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (alg & SSL_aRSA)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
- else
+#else
+ if (0)
+ ;
#endif
-#ifndef NO_DSA
- if (alg & SSL_aDSS)
+#ifndef OPENSSL_NO_DSA
+ else if (alg & SSL_aDSS)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
#endif
/* else anonymous DH, so no certificate or pkey. */
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER);
goto f_err;
}
-#endif
+#endif /* !OPENSSL_NO_DH */
if (alg & SSL_aFZA)
{
al=SSL_AD_HANDSHAKE_FAILURE;
goto f_err;
}
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (pkey->type == EVP_PKEY_RSA)
{
int num;
q=md_buf;
for (num=2; num > 0; num--)
{
- EVP_DigestInit(&md_ctx,(num == 2)
- ?s->ctx->md5:s->ctx->sha1);
+ EVP_DigestInit_ex(&md_ctx,(num == 2)
+ ?s->ctx->md5:s->ctx->sha1, NULL);
EVP_DigestUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
EVP_DigestUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
EVP_DigestUpdate(&md_ctx,param,param_len);
- EVP_DigestFinal(&md_ctx,q,(unsigned int *)&i);
+ EVP_DigestFinal_ex(&md_ctx,q,(unsigned int *)&i);
q+=i;
j+=i;
}
- i=RSA_public_decrypt((int)n,p,p,pkey->pkey.rsa,
- RSA_PKCS1_PADDING);
- if (i <= 0)
+ i=RSA_verify(NID_md5_sha1, md_buf, j, p, n,
+ pkey->pkey.rsa);
+ if (i < 0)
{
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_DECRYPT);
goto f_err;
}
- if ((j != i) || (memcmp(p,md_buf,i) != 0))
+ if (i == 0)
{
/* bad signature */
al=SSL_AD_DECRYPT_ERROR;
}
else
#endif
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
if (pkey->type == EVP_PKEY_DSA)
{
/* lets do DSS */
- EVP_VerifyInit(&md_ctx,EVP_dss1());
+ EVP_VerifyInit_ex(&md_ctx,EVP_dss1(), NULL);
EVP_VerifyUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
EVP_VerifyUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
EVP_VerifyUpdate(&md_ctx,param,param_len);
else
#endif
{
- SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
}
/* still data left over */
if (!(alg & SSL_aNULL))
{
- SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
if (n != 0)
}
}
EVP_PKEY_free(pkey);
+ EVP_MD_CTX_cleanup(&md_ctx);
return(1);
f_err:
ssl3_send_alert(s,SSL3_AL_FATAL,al);
err:
EVP_PKEY_free(pkey);
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (rsa != NULL)
RSA_free(rsa);
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (dh != NULL)
DH_free(dh);
#endif
+ EVP_MD_CTX_cleanup(&md_ctx);
return(-1);
}
SSL3_ST_CR_CERT_REQ_A,
SSL3_ST_CR_CERT_REQ_B,
-1,
-#if defined(MSDOS) && !defined(WIN32)
- 1024*30, /* 30k max cert list :-) */
-#else
- 1024*100, /* 100k max cert list :-) */
-#endif
+ s->max_cert_list,
&ok);
if (!ok) return((int)n);
}
}
- d=p=(unsigned char *)s->init_buf->data;
+ d=p=(unsigned char *)s->init_msg;
if ((ca_sk=sk_X509_NAME_new(ca_dn_cmp)) == NULL)
{
if ((xn=d2i_X509_NAME(NULL,&q,l)) == NULL)
{
- /* If netscape tollerance is on, ignore errors */
+ /* If netscape tolerance is on, ignore errors */
if (s->options & SSL_OP_NETSCAPE_CA_DN_BUG)
goto cont;
else
ERR_clear_error();
}
- /* we should setup a certficate to return.... */
+ /* we should setup a certificate to return.... */
s->s3->tmp.cert_req=1;
s->s3->tmp.ctype_num=ctype_num;
if (s->s3->tmp.ca_names != NULL)
return(ret);
}
-static int ca_dn_cmp(X509_NAME **a, X509_NAME **b)
+static int ca_dn_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
{
return(X509_NAME_cmp(*a,*b));
}
unsigned char *p,*d;
int n;
unsigned long l;
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
unsigned char *q;
EVP_PKEY *pkey=NULL;
#endif
+#ifndef OPENSSL_NO_KRB5
+ KSSL_ERR kssl_err;
+#endif /* OPENSSL_NO_KRB5 */
if (s->state == SSL3_ST_CW_KEY_EXCH_A)
{
l=s->s3->tmp.new_cipher->algorithms;
-#ifndef NO_RSA
- if (l & SSL_kRSA)
+ /* Fool emacs indentation */
+ if (0) {}
+#ifndef OPENSSL_NO_RSA
+ else if (l & SSL_kRSA)
{
RSA *rsa;
unsigned char tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
(pkey->type != EVP_PKEY_RSA) ||
(pkey->pkey.rsa == NULL))
{
- SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
rsa=pkey->pkey.rsa;
+ EVP_PKEY_free(pkey);
}
tmp_buf[0]=s->client_version>>8;
tmp_buf[1]=s->client_version&0xff;
- RAND_bytes(&(tmp_buf[2]),SSL_MAX_MASTER_KEY_LENGTH-2);
+ if (RAND_bytes(&(tmp_buf[2]),SSL_MAX_MASTER_KEY_LENGTH-2) <= 0)
+ goto err;
s->session->master_key_length=SSL_MAX_MASTER_KEY_LENGTH;
tmp_buf,SSL_MAX_MASTER_KEY_LENGTH);
memset(tmp_buf,0,SSL_MAX_MASTER_KEY_LENGTH);
}
- else
#endif
-#ifndef NO_DH
- if (l & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
+#ifndef OPENSSL_NO_KRB5
+ else if (l & SSL_kKRB5)
+ {
+ krb5_error_code krb5rc;
+ KSSL_CTX *kssl_ctx = s->kssl_ctx;
+ /* krb5_data krb5_ap_req; */
+ krb5_data *enc_ticket;
+ krb5_data authenticator, *authp = NULL;
+ EVP_CIPHER_CTX ciph_ctx;
+ EVP_CIPHER *enc = NULL;
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+ unsigned char tmp_buf[SSL_MAX_MASTER_KEY_LENGTH];
+ unsigned char epms[SSL_MAX_MASTER_KEY_LENGTH
+ + EVP_MAX_IV_LENGTH];
+ int padl, outl = sizeof(epms);
+
+#ifdef KSSL_DEBUG
+ printf("ssl3_send_client_key_exchange(%lx & %lx)\n",
+ l, SSL_kKRB5);
+#endif /* KSSL_DEBUG */
+
+ authp = NULL;
+#ifdef KRB5SENDAUTH
+ if (KRB5SENDAUTH) authp = &authenticator;
+#endif /* KRB5SENDAUTH */
+
+ krb5rc = kssl_cget_tkt(kssl_ctx, &enc_ticket, authp,
+ &kssl_err);
+ enc = kssl_map_enc(kssl_ctx->enctype);
+ if (enc == NULL)
+ goto err;
+#ifdef KSSL_DEBUG
+ {
+ printf("kssl_cget_tkt rtn %d\n", krb5rc);
+ if (krb5rc && kssl_err.text)
+ printf("kssl_cget_tkt kssl_err=%s\n", kssl_err.text);
+ }
+#endif /* KSSL_DEBUG */
+
+ if (krb5rc)
+ {
+ ssl3_send_alert(s,SSL3_AL_FATAL,
+ SSL_AD_HANDSHAKE_FAILURE);
+ SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
+ kssl_err.reason);
+ goto err;
+ }
+
+ /* 20010406 VRS - Earlier versions used KRB5 AP_REQ
+ ** in place of RFC 2712 KerberosWrapper, as in:
+ **
+ ** Send ticket (copy to *p, set n = length)
+ ** n = krb5_ap_req.length;
+ ** memcpy(p, krb5_ap_req.data, krb5_ap_req.length);
+ ** if (krb5_ap_req.data)
+ ** kssl_krb5_free_data_contents(NULL,&krb5_ap_req);
+ **
+ ** Now using real RFC 2712 KerberosWrapper
+ ** (Thanks to Simon Wilkinson <sxw@sxw.org.uk>)
+ ** Note: 2712 "opaque" types are here replaced
+ ** with a 2-byte length followed by the value.
+ ** Example:
+ ** KerberosWrapper= xx xx asn1ticket 0 0 xx xx encpms
+ ** Where "xx xx" = length bytes. Shown here with
+ ** optional authenticator omitted.
+ */
+
+ /* KerberosWrapper.Ticket */
+ s2n(enc_ticket->length,p);
+ memcpy(p, enc_ticket->data, enc_ticket->length);
+ p+= enc_ticket->length;
+ n = enc_ticket->length + 2;
+
+ /* KerberosWrapper.Authenticator */
+ if (authp && authp->length)
+ {
+ s2n(authp->length,p);
+ memcpy(p, authp->data, authp->length);
+ p+= authp->length;
+ n+= authp->length + 2;
+
+ free(authp->data);
+ authp->data = NULL;
+ authp->length = 0;
+ }
+ else
+ {
+ s2n(0,p);/* null authenticator length */
+ n+=2;
+ }
+
+ if (RAND_bytes(tmp_buf,SSL_MAX_MASTER_KEY_LENGTH) <= 0)
+ goto err;
+
+ /* 20010420 VRS. Tried it this way; failed.
+ ** EVP_EncryptInit_ex(&ciph_ctx,enc, NULL,NULL);
+ ** EVP_CIPHER_CTX_set_key_length(&ciph_ctx,
+ ** kssl_ctx->length);
+ ** EVP_EncryptInit_ex(&ciph_ctx,NULL, key,iv);
+ */
+
+ memset(iv, 0, EVP_MAX_IV_LENGTH); /* per RFC 1510 */
+ EVP_EncryptInit_ex(&ciph_ctx,enc, NULL,
+ kssl_ctx->key,iv);
+ EVP_EncryptUpdate(&ciph_ctx,epms,&outl,tmp_buf,
+ SSL_MAX_MASTER_KEY_LENGTH);
+ EVP_EncryptFinal_ex(&ciph_ctx,&(epms[outl]),&padl);
+ outl += padl;
+ EVP_CIPHER_CTX_cleanup(&ciph_ctx);
+
+ /* KerberosWrapper.EncryptedPreMasterSecret */
+ s2n(outl,p);
+ memcpy(p, epms, outl);
+ p+=outl;
+ n+=outl + 2;
+
+ s->session->master_key_length=
+ s->method->ssl3_enc->generate_master_secret(s,
+ s->session->master_key,
+ tmp_buf, SSL_MAX_MASTER_KEY_LENGTH);
+
+ memset(tmp_buf, 0, SSL_MAX_MASTER_KEY_LENGTH);
+ memset(epms, 0, outl);
+ }
+#endif
+#ifndef OPENSSL_NO_DH
+ else if (l & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
{
DH *dh_srvr,*dh_clnt;
/* perhaps clean things up a bit EAY EAY EAY EAY*/
}
- else
#endif
+ else
{
ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE);
- SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
unsigned char *p,*d;
unsigned char data[MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH];
EVP_PKEY *pkey;
-#ifndef NO_RSA
- int i=0;
+#ifndef OPENSSL_NO_RSA
+ unsigned u=0;
#endif
unsigned long n;
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
int j;
#endif
s->method->ssl3_enc->cert_verify_mac(s,&(s->s3->finish_dgst2),
&(data[MD5_DIGEST_LENGTH]));
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (pkey->type == EVP_PKEY_RSA)
{
s->method->ssl3_enc->cert_verify_mac(s,
&(s->s3->finish_dgst1),&(data[0]));
- i=RSA_private_encrypt(
- MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
- data,&(p[2]),pkey->pkey.rsa,
- RSA_PKCS1_PADDING);
- if (i <= 0)
+ if (RSA_sign(NID_md5_sha1, data,
+ MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
+ &(p[2]), &u, pkey->pkey.rsa) <= 0 )
{
SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_RSA_LIB);
goto err;
}
- s2n(i,p);
- n=i+2;
+ s2n(u,p);
+ n=u+2;
}
else
#endif
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
if (pkey->type == EVP_PKEY_DSA)
{
if (!DSA_sign(pkey->save_type,
else
#endif
{
- SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_SEND_CLIENT_VERIFY,ERR_R_INTERNAL_ERROR);
goto err;
}
*(d++)=SSL3_MT_CERTIFICATE_VERIFY;
long algs;
EVP_PKEY *pkey=NULL;
SESS_CERT *sc;
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
RSA *rsa;
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
DH *dh;
#endif
if (sc == NULL)
{
- SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_INTERNAL_ERROR);
+ SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,ERR_R_INTERNAL_ERROR);
goto err;
}
algs=s->s3->tmp.new_cipher->algorithms;
/* we don't have a certificate */
- if (algs & (SSL_aDH|SSL_aNULL))
+ if (algs & (SSL_aDH|SSL_aNULL|SSL_aKRB5))
return(1);
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
rsa=s->session->sess_cert->peer_rsa_tmp;
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
dh=s->session->sess_cert->peer_dh_tmp;
#endif
SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_RSA_SIGNING_CERT);
goto f_err;
}
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
else if ((algs & SSL_aDSS) && !has_bits(i,EVP_PK_DSA|EVP_PKT_SIGN))
{
SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DSA_SIGNING_CERT);
goto f_err;
}
#endif
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if ((algs & SSL_kRSA) &&
!(has_bits(i,EVP_PK_RSA|EVP_PKT_ENC) || (rsa != NULL)))
{
goto f_err;
}
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if ((algs & SSL_kEDH) &&
!(has_bits(i,EVP_PK_DH|EVP_PKT_EXCH) || (dh != NULL)))
{
SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_RSA_CERT);
goto f_err;
}
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
else if ((algs & SSL_kDHd) && !has_bits(i,EVP_PK_DH|EVP_PKS_DSA))
{
SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_DH_DSA_CERT);
#endif
#endif
- if (SSL_IS_EXPORT(algs) && !has_bits(i,EVP_PKT_EXP))
+ if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) && !has_bits(i,EVP_PKT_EXP))
{
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (algs & SSL_kRSA)
{
if (rsa == NULL
- || RSA_size(rsa) > SSL_EXPORT_PKEYLENGTH(algs))
+ || RSA_size(rsa) > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher))
{
SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_EXPORT_TMP_RSA_KEY);
goto f_err;
}
else
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (algs & (SSL_kEDH|SSL_kDHr|SSL_kDHd))
{
if (dh == NULL
- || DH_size(dh) > SSL_EXPORT_PKEYLENGTH(algs))
+ || DH_size(dh) > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher))
{
SSLerr(SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM,SSL_R_MISSING_EXPORT_TMP_DH_KEY);
goto f_err;