#include <openssl/rand.h>
#include <openssl/objects.h>
#include <openssl/evp.h>
-#include "cryptlib.h"
-static SSL_METHOD *ssl2_get_server_method(int ver);
+static const SSL_METHOD *ssl2_get_server_method(int ver);
static int get_client_master_key(SSL *s);
static int get_client_hello(SSL *s);
static int server_hello(SSL *s);
unsigned char *to,int padding);
#define BREAK break
-static SSL_METHOD *ssl2_get_server_method(int ver)
+static const SSL_METHOD *ssl2_get_server_method(int ver)
{
if (ver == SSL2_VERSION)
return(SSLv2_server_method());
return(NULL);
}
-SSL_METHOD *SSLv2_server_method(void)
- {
- static int init=1;
- static SSL_METHOD SSLv2_server_data;
-
- if (init)
- {
- memcpy((char *)&SSLv2_server_data,(char *)sslv2_base_method(),
- sizeof(SSL_METHOD));
- SSLv2_server_data.ssl_accept=ssl2_accept;
- SSLv2_server_data.get_ssl_method=ssl2_get_server_method;
- init=0;
- }
- return(&SSLv2_server_data);
- }
+IMPLEMENT_ssl2_meth_func(SSLv2_server_method,
+ ssl2_accept,
+ ssl_undefined_function,
+ ssl2_get_server_method)
int ssl2_accept(SSL *s)
{
- unsigned long l=time(NULL);
+ unsigned long l=(unsigned long)time(NULL);
BUF_MEM *buf=NULL;
int ret= -1;
long num1;
i=ek;
else
i=EVP_CIPHER_key_length(c);
- RAND_pseudo_bytes(p,i);
+ if (RAND_pseudo_bytes(p,i) <= 0)
+ return 0;
}
#else
if (i < 0)
/* lets send out the ciphers we like in the
* prefered order */
sk= s->session->ciphers;
- n=ssl_cipher_list_to_bytes(s,s->session->ciphers,d);
+ n=ssl_cipher_list_to_bytes(s,s->session->ciphers,d,0);
d+=n;
s2n(n,p); /* add cipher length */
}
/* make and send conn_id */
s2n(SSL2_CONNECTION_ID_LENGTH,p); /* add conn_id length */
s->s2->conn_id_length=SSL2_CONNECTION_ID_LENGTH;
- RAND_pseudo_bytes(s->s2->conn_id,(int)s->s2->conn_id_length);
+ if (RAND_pseudo_bytes(s->s2->conn_id,(int)s->s2->conn_id_length) <= 0)
+ return -1;
memcpy(d,s->s2->conn_id,SSL2_CONNECTION_ID_LENGTH);
d+=SSL2_CONNECTION_ID_LENGTH;
if (s->msg_callback)
s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg); /* CLIENT-FINISHED */
p += 1;
- if (memcmp(p,s->s2->conn_id,(unsigned int)s->s2->conn_id_length) != 0)
+ if (memcmp(p,s->s2->conn_id,s->s2->conn_id_length) != 0)
{
ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR);
SSLerr(SSL_F_GET_CLIENT_FINISHED,SSL_R_CONNECTION_ID_IS_DIFFERENT);
/* send the request and check the response */
static int request_certificate(SSL *s)
{
+ const unsigned char *cp;
unsigned char *p,*p2,*buf2;
unsigned char *ccd;
int i,j,ctype,ret= -1;
p=(unsigned char *)s->init_buf->data;
*(p++)=SSL2_MT_REQUEST_CERTIFICATE;
*(p++)=SSL2_AT_MD5_WITH_RSA_ENCRYPTION;
- RAND_pseudo_bytes(ccd,SSL2_MIN_CERT_CHALLENGE_LENGTH);
+ if (RAND_pseudo_bytes(ccd,SSL2_MIN_CERT_CHALLENGE_LENGTH) <= 0)
+ return -1;
memcpy(p,ccd,SSL2_MIN_CERT_CHALLENGE_LENGTH);
s->state=SSL2_ST_SEND_REQUEST_CERTIFICATE_B;
len = 6 + (unsigned long)s->s2->tmp.clen + (unsigned long)s->s2->tmp.rlen;
if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER)
{
- SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_MESSAGE_TOO_LONG);
+ SSLerr(SSL_F_REQUEST_CERTIFICATE,SSL_R_MESSAGE_TOO_LONG);
goto end;
}
j = (int)len - s->init_num;
s->msg_callback(0, s->version, 0, p, len, s, s->msg_callback_arg); /* CLIENT-CERTIFICATE */
p += 6;
- x509=(X509 *)d2i_X509(NULL,&p,(long)s->s2->tmp.clen);
+ cp = p;
+ x509=(X509 *)d2i_X509(NULL,&cp,(long)s->s2->tmp.clen);
if (x509 == NULL)
{
SSLerr(SSL_F_REQUEST_CERTIFICATE,ERR_R_X509_LIB);
EVP_MD_CTX_init(&ctx);
EVP_VerifyInit_ex(&ctx,s->ctx->rsa_md5, NULL);
EVP_VerifyUpdate(&ctx,s->s2->key_material,
- (unsigned int)s->s2->key_material_length);
+ s->s2->key_material_length);
EVP_VerifyUpdate(&ctx,ccd,SSL2_MIN_CERT_CHALLENGE_LENGTH);
i=i2d_X509(s->cert->pkeys[SSL_PKEY_RSA_ENC].x509,NULL);
pkey=X509_get_pubkey(x509);
if (pkey == NULL) goto end;
- i=EVP_VerifyFinal(&ctx,p,s->s2->tmp.rlen,pkey);
+ i=EVP_VerifyFinal(&ctx,cp,s->s2->tmp.rlen,pkey);
EVP_PKEY_free(pkey);
EVP_MD_CTX_cleanup(&ctx);