Update any code that was using deprecated functions so that everything builds

and links with OPENSSL_NO_DEPRECATED defined.

9 files changed, 88 insertions, 55 deletions

diff --git a/CHANGES b/CHANGES
index 666cf68d64..ea4793c2e7 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,7 +5,9 @@
  Changes between 0.9.7c and 0.9.8  [xx XXX xxxx]
 
   *) Ensure that deprecated functions do not get compiled when
-     OPENSSL_NO_DEPRECATED is defined.
+     OPENSSL_NO_DEPRECATED is defined. Some "openssl" subcommands and a few of
+     the self-tests were still using deprecated key-generation functions so
+     these have been updated also.
      [Geoff Thorpe]
 
   *) Reorganise PKCS#7 code to separate the digest location functionality
diff --git a/apps/dhparam.c b/apps/dhparam.c
index dc00355b95..e3cabcfcdc 100644
--- a/apps/dhparam.c
+++ b/apps/dhparam.c
@@ -142,7 +142,7 @@
  * -C
  */
 
-static void MS_CALLBACK dh_cb(int p, int n, void *arg);
+static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb);
 
 int MAIN(int, char **);
 
@@ -294,6 +294,8 @@ bad:
 
 	if(num) {
 
+		BN_GENCB cb;
+		BN_GENCB_set(&cb, dh_cb, bio_err);
 		if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL)
 			{
 			BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
@@ -305,12 +307,13 @@ bad:
 #ifndef OPENSSL_NO_DSA
 		if (dsaparam)
 			{
-			DSA *dsa;
+			DSA *dsa = DSA_new();
 			
 			BIO_printf(bio_err,"Generating DSA parameters, %d bit long prime\n",num);
-			dsa = DSA_generate_parameters(num, NULL, 0, NULL, NULL, dh_cb, bio_err);
-			if (dsa == NULL)
+			if(!dsa || !DSA_generate_parameters_ex(dsa, num,
+						NULL, 0, NULL, NULL, &cb))
 				{
+				if(dsa) DSA_free(dsa);
 				ERR_print_errors(bio_err);
 				goto end;
 				}
@@ -326,12 +329,12 @@ bad:
 		else
 #endif
 			{
+			dh = DH_new();
 			BIO_printf(bio_err,"Generating DH parameters, %d bit long safe prime, generator %d\n",num,g);
 			BIO_printf(bio_err,"This is going to take a long time\n");
-			dh=DH_generate_parameters(num,g,dh_cb,bio_err);
-			
-			if (dh == NULL)
+			if(!dh || !DH_generate_parameters_ex(dh, num, g, &cb))
 				{
+				if(dh) DH_free(dh);
 				ERR_print_errors(bio_err);
 				goto end;
 				}
@@ -534,7 +537,7 @@ end:
 	}
 
 /* dh_cb is identical to dsa_cb in apps/dsaparam.c */
-static void MS_CALLBACK dh_cb(int p, int n, void *arg)
+static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb)
 	{
 	char c='*';
 
@@ -542,11 +545,12 @@ static void MS_CALLBACK dh_cb(int p, int n, void *arg)
 	if (p == 1) c='+';
 	if (p == 2) c='*';
 	if (p == 3) c='\n';
-	BIO_write((BIO *)arg,&c,1);
-	(void)BIO_flush((BIO *)arg);
+	BIO_write(cb->arg,&c,1);
+	(void)BIO_flush(cb->arg);
 #ifdef LINT
 	p=n;
 #endif
+	return 1;
 	}
 
 #endif
diff --git a/apps/gendh.c b/apps/gendh.c
index b90087493a..69baa50b01 100644
--- a/apps/gendh.c
+++ b/apps/gendh.c
@@ -81,12 +81,13 @@
 #undef PROG
 #define PROG gendh_main
 
-static void MS_CALLBACK dh_cb(int p, int n, void *arg);
+static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb);
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
+	BN_GENCB cb;
 #ifndef OPENSSL_NO_ENGINE
 	ENGINE *e = NULL;
 #endif
@@ -102,6 +103,7 @@ int MAIN(int argc, char **argv)
 
 	apps_startup();
 
+	BN_GENCB_set(&cb, dh_cb, bio_err);
 	if (bio_err == NULL)
 		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
 			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
@@ -199,10 +201,10 @@ bad:
 
 	BIO_printf(bio_err,"Generating DH parameters, %d bit long safe prime, generator %d\n",num,g);
 	BIO_printf(bio_err,"This is going to take a long time\n");
-	dh=DH_generate_parameters(num,g,dh_cb,bio_err);
-		
-	if (dh == NULL) goto end;
 
+	if(((dh = DH_new()) == NULL) || !DH_generate_parameters_ex(dh, num, g, &cb))
+		goto end;
+		
 	app_RAND_write_file(NULL, bio_err);
 
 	if (!PEM_write_bio_DHparams(out,dh))
@@ -217,7 +219,7 @@ end:
 	OPENSSL_EXIT(ret);
 	}
 
-static void MS_CALLBACK dh_cb(int p, int n, void *arg)
+static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb)
 	{
 	char c='*';
 
@@ -225,10 +227,11 @@ static void MS_CALLBACK dh_cb(int p, int n, void *arg)
 	if (p == 1) c='+';
 	if (p == 2) c='*';
 	if (p == 3) c='\n';
-	BIO_write((BIO *)arg,&c,1);
-	(void)BIO_flush((BIO *)arg);
+	BIO_write(cb->arg,&c,1);
+	(void)BIO_flush(cb->arg);
 #ifdef LINT
 	p=n;
 #endif
+	return 1;
 	}
 #endif
diff --git a/apps/genrsa.c b/apps/genrsa.c
index 0ce23946ef..85da98d45d 100644
--- a/apps/genrsa.c
+++ b/apps/genrsa.c
@@ -81,12 +81,13 @@
 #undef PROG
 #define PROG genrsa_main
 
-static void MS_CALLBACK genrsa_cb(int p, int n, void *arg);
+static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb);
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
+	BN_GENCB cb;
 #ifndef OPENSSL_NO_ENGINE
 	ENGINE *e = NULL;
 #endif
@@ -105,6 +106,7 @@ int MAIN(int argc, char **argv)
 	BIO *out=NULL;
 
 	apps_startup();
+	BN_GENCB_set(&cb, genrsa_cb, bio_err);
 
 	if (bio_err == NULL)
 		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
@@ -239,7 +241,9 @@ bad:
 
 	BIO_printf(bio_err,"Generating RSA private key, %d bit long modulus\n",
 		num);
-	rsa=RSA_generate_key(num,f4,genrsa_cb,bio_err);
+
+	if(((rsa = RSA_new()) == NULL) || !RSA_generate_key_ex(rsa, num, f4, &cb))
+		goto err;
 		
 	app_RAND_write_file(NULL, bio_err);
 
@@ -277,7 +281,7 @@ err:
 	OPENSSL_EXIT(ret);
 	}
 
-static void MS_CALLBACK genrsa_cb(int p, int n, void *arg)
+static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb)
 	{
 	char c='*';
 
@@ -285,11 +289,12 @@ static void MS_CALLBACK genrsa_cb(int p, int n, void *arg)
 	if (p == 1) c='+';
 	if (p == 2) c='*';
 	if (p == 3) c='\n';
-	BIO_write((BIO *)arg,&c,1);
-	(void)BIO_flush((BIO *)arg);
+	BIO_write(cb->arg,&c,1);
+	(void)BIO_flush(cb->arg);
 #ifdef LINT
 	p=n;
 #endif
+	return 1;
 	}
 #else /* !OPENSSL_NO_RSA */
 
diff --git a/apps/req.c b/apps/req.c
index 80b623c506..29076266fb 100644
--- a/apps/req.c
+++ b/apps/req.c
@@ -135,7 +135,7 @@ static int add_attribute_object(X509_REQ *req, char *text,
 static int add_DN_object(X509_NAME *n, char *text, char *def, char *value,
 	int nid,int n_min,int n_max, unsigned long chtype, int mval);
 #ifndef OPENSSL_NO_RSA
-static void MS_CALLBACK req_cb(int p,int n,void *arg);
+static int MS_CALLBACK req_cb(int p, int n, BN_GENCB *cb);
 #endif
 static int req_check_len(int len,int n_min,int n_max);
 static int check_end(char *str, char *end);
@@ -712,6 +712,8 @@ bad:
 
 	if (newreq && (pkey == NULL))
 		{
+		BN_GENCB cb;
+		BN_GENCB_set(&cb, req_cb, bio_err);
 		char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE");
 		if (randfile == NULL)
 			ERR_clear_error();
@@ -740,10 +742,13 @@ bad:
 #ifndef OPENSSL_NO_RSA
 		if (pkey_type == TYPE_RSA)
 			{
-			if (!EVP_PKEY_assign_RSA(pkey,
-				RSA_generate_key(newkey,0x10001,
-					req_cb,bio_err)))
+			RSA *rsa = RSA_new();
+			if(!rsa || !RSA_generate_key_ex(rsa, newkey, 0x10001, &cb) ||
+					!EVP_PKEY_assign_RSA(pkey, rsa))
+				{
+				if(rsa) RSA_free(rsa);
 				goto end;
+				}
 			}
 		else
 #endif
@@ -1610,7 +1615,7 @@ err:
 	}
 
 #ifndef OPENSSL_NO_RSA
-static void MS_CALLBACK req_cb(int p, int n, void *arg)
+static int MS_CALLBACK req_cb(int p, int n, BN_GENCB *cb)
 	{
 	char c='*';
 
@@ -1618,11 +1623,12 @@ static void MS_CALLBACK req_cb(int p, int n, void *arg)
 	if (p == 1) c='+';
 	if (p == 2) c='*';
 	if (p == 3) c='\n';
-	BIO_write((BIO *)arg,&c,1);
-	(void)BIO_flush((BIO *)arg);
+	BIO_write(cb->arg,&c,1);
+	(void)BIO_flush(cb->arg);
 #ifdef LINT
 	p=n;
 #endif
+	return 1;
 	}
 #endif
 
diff --git a/apps/s_server.c b/apps/s_server.c
index dd58591d3b..9b8fe570cc 100644
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -1785,7 +1785,12 @@ static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
 			BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
 			(void)BIO_flush(bio_err);
 			}
-		rsa_tmp=RSA_generate_key(keylength,RSA_F4,NULL,NULL);
+		if(((rsa_tmp = RSA_new()) == NULL) || !RSA_generate_key_ex(
+					rsa_tmp, keylength,RSA_F4,NULL))
+			{
+			if(rsa_tmp) RSA_free(rsa_tmp);
+			rsa_tmp = NULL;
+			}
 		if (!s_quiet)
 			{
 			BIO_printf(bio_err,"\n");
diff --git a/crypto/bn/bntest.c b/crypto/bn/bntest.c
index fe057dc22f..0d37dcff4d 100644
--- a/crypto/bn/bntest.c
+++ b/crypto/bn/bntest.c
@@ -1502,7 +1502,7 @@ int test_gf2m_mod_solve_quad(BIO *bp,BN_CTX *ctx)
 	return ret;
 	}
 
-static void genprime_cb(int p, int n, void *arg)
+static int genprime_cb(int p, int n, BN_GENCB *arg)
 	{
 	char c='*';
 
@@ -1512,12 +1512,12 @@ static void genprime_cb(int p, int n, void *arg)
 	if (p == 3) c='\n';
 	putc(c, stderr);
 	fflush(stderr);
-	(void)n;
-	(void)arg;
+	return 1;
 	}
 
 int test_kron(BIO *bp, BN_CTX *ctx)
 	{
+	BN_GENCB cb;
 	BIGNUM *a,*b,*r,*t;
 	int i;
 	int legendre, kronecker;
@@ -1528,6 +1528,8 @@ int test_kron(BIO *bp, BN_CTX *ctx)
 	r = BN_new();
 	t = BN_new();
 	if (a == NULL || b == NULL || r == NULL || t == NULL) goto err;
+
+	BN_GENCB_set(&cb, genprime_cb, NULL);
 	
 	/* We test BN_kronecker(a, b, ctx) just for  b  odd (Jacobi symbol).
 	 * In this case we know that if  b  is prime, then BN_kronecker(a, b, ctx)
@@ -1538,7 +1540,7 @@ int test_kron(BIO *bp, BN_CTX *ctx)
 	 * don't want to test whether  b  is prime but whether BN_kronecker
 	 * works.) */
 
-	if (!BN_generate_prime(b, 512, 0, NULL, NULL, genprime_cb, NULL)) goto err;
+	if (!BN_generate_prime_ex(b, 512, 0, NULL, NULL, &cb)) goto err;
 	b->neg = rand_neg();
 	putc('\n', stderr);
 
@@ -1606,6 +1608,7 @@ int test_kron(BIO *bp, BN_CTX *ctx)
 
 int test_sqrt(BIO *bp, BN_CTX *ctx)
 	{
+	BN_GENCB cb;
 	BIGNUM *a,*p,*r;
 	int i, j;
 	int ret = 0;
@@ -1614,7 +1617,9 @@ int test_sqrt(BIO *bp, BN_CTX *ctx)
 	p = BN_new();
 	r = BN_new();
 	if (a == NULL || p == NULL || r == NULL) goto err;
-	
+
+	BN_GENCB_set(&cb, genprime_cb, NULL);
+
 	for (i = 0; i < 16; i++)
 		{
 		if (i < 8)
@@ -1628,7 +1633,7 @@ int test_sqrt(BIO *bp, BN_CTX *ctx)
 			if (!BN_set_word(a, 32)) goto err;
 			if (!BN_set_word(r, 2*i + 1)) goto err;
 		
-			if (!BN_generate_prime(p, 256, 0, a, r, genprime_cb, NULL)) goto err;
+			if (!BN_generate_prime_ex(p, 256, 0, a, r, &cb)) goto err;
 			putc('\n', stderr);
 			}
 		p->neg = rand_neg();
diff --git a/crypto/dh/dhtest.c b/crypto/dh/dhtest.c
index dc25283f7c..492fbeefa2 100644
--- a/crypto/dh/dhtest.c
+++ b/crypto/dh/dhtest.c
@@ -89,12 +89,13 @@ int main(int argc, char *argv[])
 #define MS_CALLBACK
 #endif
 
-static void MS_CALLBACK cb(int p, int n, void *arg);
+static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg);
 
 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
 
 int main(int argc, char *argv[])
 	{
+	BN_GENCB _cb;
 	DH *a;
 	DH *b=NULL;
 	char buf[12];
@@ -116,8 +117,10 @@ int main(int argc, char *argv[])
 	if (out == NULL) EXIT(1);
 	BIO_set_fp(out,stdout,BIO_NOCLOSE);
 
-	a=DH_generate_parameters(64,DH_GENERATOR_5,cb,out);
-	if (a == NULL) goto err;
+	BN_GENCB_set(&_cb, &cb, out);
+	if(((a = DH_new()) == NULL) || !DH_generate_parameters_ex(a, 64,
+				DH_GENERATOR_5, &_cb))
+		goto err;
 
 	if (!DH_check(a, &i)) goto err;
 	if (i & DH_CHECK_P_NOT_PRIME)
@@ -201,7 +204,7 @@ err:
 	return(ret);
 	}
 
-static void MS_CALLBACK cb(int p, int n, void *arg)
+static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg)
 	{
 	char c='*';
 
@@ -209,10 +212,11 @@ static void MS_CALLBACK cb(int p, int n, void *arg)
 	if (p == 1) c='+';
 	if (p == 2) c='*';
 	if (p == 3) c='\n';
-	BIO_write((BIO *)arg,&c,1);
-	(void)BIO_flush((BIO *)arg);
+	BIO_write(arg->arg,&c,1);
+	(void)BIO_flush(arg->arg);
 #ifdef LINT
 	p=n;
 #endif
+	return 1;
 	}
 #endif
diff --git a/crypto/dsa/dsatest.c b/crypto/dsa/dsatest.c
index 49c630b106..1dbda6801b 100644
--- a/crypto/dsa/dsatest.c
+++ b/crypto/dsa/dsatest.c
@@ -90,7 +90,7 @@ int main(int argc, char *argv[])
 #define MS_CALLBACK
 #endif
 
-static void MS_CALLBACK dsa_cb(int p, int n, void *arg);
+static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg);
 
 /* seed, out_p, out_q, out_g are taken from the updated Appendix 5 to
  * FIPS PUB 186 and also appear in Appendix 5 to FIPS PIB 186-1 */
@@ -135,6 +135,7 @@ static BIO *bio_err=NULL;
 
 int main(int argc, char **argv)
 	{
+	BN_GENCB cb;
 	DSA *dsa=NULL;
 	int counter,ret=0,i,j;
 	unsigned char buf[256];
@@ -154,7 +155,10 @@ int main(int argc, char **argv)
 
 	BIO_printf(bio_err,"test generation of DSA parameters\n");
 
-	dsa=DSA_generate_parameters(512,seed,20,&counter,&h,dsa_cb,bio_err);
+	BN_GENCB_set(&cb, dsa_cb, bio_err);
+	if(((dsa = DSA_new()) == NULL) || !DSA_generate_parameters_ex(dsa, 512,
+				seed, 20, &counter, &h, &cb))
+		goto end;
 
 	BIO_printf(bio_err,"seed\n");
 	for (i=0; i<20; i+=4)
@@ -221,13 +225,7 @@ end:
 	return(0);
 	}
 
-static int cb_exit(int ec)
-	{
-	EXIT(ec);
-	return(0);		/* To keep some compilers quiet */
-	}
-
-static void MS_CALLBACK dsa_cb(int p, int n, void *arg)
+static int MS_CALLBACK dsa_cb(int p, int n, BN_GENCB *arg)
 	{
 	char c='*';
 	static int ok=0,num=0;
@@ -236,13 +234,14 @@ static void MS_CALLBACK dsa_cb(int p, int n, void *arg)
 	if (p == 1) c='+';
 	if (p == 2) { c='*'; ok++; }
 	if (p == 3) c='\n';
-	BIO_write(arg,&c,1);
-	(void)BIO_flush(arg);
+	BIO_write(arg->arg,&c,1);
+	(void)BIO_flush(arg->arg);
 
 	if (!ok && (p == 0) && (num > 1))
 		{
 		BIO_printf((BIO *)arg,"error in dsatest\n");
-		cb_exit(1);
+		return 0;
 		}
+	return 1;
 	}
 #endif