X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fasn1%2Ft_req.c;h=0d169c9acc0f9ce8e820b18232ffa70980e44db2;hp=922f6b392315c281003ed6f8b00da7e46498591b;hb=863779065e65d353d4dde6f428a594e427774ce2;hpb=b7896b3cb86d80206af14a14d69b0717786f2729

diff --git a/crypto/asn1/t_req.c b/crypto/asn1/t_req.c
index 922f6b3923..0d169c9acc 100644
--- a/crypto/asn1/t_req.c
+++ b/crypto/asn1/t_req.c
@@ -1,5 +1,5 @@
 /* crypto/asn1/t_req.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -58,15 +58,20 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "buffer.h"
-#include "bn.h"
-#include "objects.h"
-#include "x509.h"
+#include <openssl/buffer.h>
+#include <openssl/bn.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#ifndef OPENSSL_NO_RSA
+#include <openssl/rsa.h>
+#endif
+#ifndef OPENSSL_NO_DSA
+#include <openssl/dsa.h>
+#endif
 
-#ifndef WIN16
-int X509_REQ_print_fp(fp,x)
-FILE *fp;
-X509_REQ *x;
+#ifndef OPENSSL_NO_FP_API
+int X509_REQ_print_fp(FILE *fp, X509_REQ *x)
         {
         BIO *b;
         int ret;
@@ -83,144 +88,179 @@ X509_REQ *x;
         }
 #endif
 
-int X509_REQ_print(bp,x)
-BIO *bp;
-X509_REQ *x;
+int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags, unsigned long cflag)
 	{
 	unsigned long l;
-	int i,n;
-	char *s,*neg;
+	int i;
+	const char *neg;
 	X509_REQ_INFO *ri;
 	EVP_PKEY *pkey;
-	STACK *sk;
-	char str[128];
+	STACK_OF(X509_ATTRIBUTE) *sk;
+	STACK_OF(X509_EXTENSION) *exts;
+	char mlch = ' ';
+	int nmindent = 0;
 
-	ri=x->req_info;
-	sprintf(str,"Certificate Request:\n");
-	if (BIO_puts(bp,str) <= 0) goto err;
-	sprintf(str,"%4sData:\n","");
-	if (BIO_puts(bp,str) <= 0) goto err;
+	if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
+		mlch = '\n';
+		nmindent = 12;
+	}
 
-	neg=(ri->version->type == V_ASN1_NEG_INTEGER)?"-":"";
-	l=0;
-	for (i=0; i<ri->version->length; i++)
-		{ l<<=8; l+=ri->version->data[i]; }
-	sprintf(str,"%8sVersion: %s%lu (%s0x%lx)\n","",neg,l,neg,l);
-	if (BIO_puts(bp,str) <= 0) goto err;
-	sprintf(str,"%8sSubject: ","");
-	if (BIO_puts(bp,str) <= 0) goto err;
+	if(nmflags == X509_FLAG_COMPAT)
+		nmindent = 16;
 
-	X509_NAME_print(bp,ri->subject,16);
-	sprintf(str,"\n%8sSubject Public Key Info:\n","");
-	if (BIO_puts(bp,str) <= 0) goto err;
-	i=OBJ_obj2nid(ri->pubkey->algor->algorithm);
-	sprintf(str,"%12sPublic Key Algorithm: %s\n","",
-		(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i));
-	if (BIO_puts(bp,str) <= 0) goto err;
 
-	pkey=X509_REQ_get_pubkey(x);
-#ifndef NO_RSA
-	if (pkey->type == EVP_PKEY_RSA)
+	ri=x->req_info;
+	if(!(cflag & X509_FLAG_NO_HEADER))
 		{
-		BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
-			BN_num_bits(pkey->pkey.rsa->n));
-		RSA_print(bp,pkey->pkey.rsa,16);
+		if (BIO_write(bp,"Certificate Request:\n",21) <= 0) goto err;
+		if (BIO_write(bp,"    Data:\n",10) <= 0) goto err;
 		}
-	else 
-#endif
-#ifndef NO_DSA
-		if (pkey->type == EVP_PKEY_DSA)
+	if(!(cflag & X509_FLAG_NO_VERSION))
 		{
-		BIO_printf(bp,"%12sDSA Public Key:\n","");
-		DSA_print(bp,pkey->pkey.dsa,16);
+		neg=(ri->version->type == V_ASN1_NEG_INTEGER)?"-":"";
+		l=0;
+		for (i=0; i<ri->version->length; i++)
+			{ l<<=8; l+=ri->version->data[i]; }
+		if(BIO_printf(bp,"%8sVersion: %s%lu (%s0x%lx)\n","",neg,l,neg,
+			      l) <= 0)
+		    goto err;
 		}
-	else
-#endif
-		BIO_printf(bp,"%12sUnknown Public Key:\n","");
-
-	/* may not be */
-	sprintf(str,"%8sAttributes:\n","");
-	if (BIO_puts(bp,str) <= 0) goto err;
-
-	sk=x->req_info->attributes;
-	if ((sk == NULL) || (sk_num(sk) == 0))
+        if(!(cflag & X509_FLAG_NO_SUBJECT))
+                {
+                if (BIO_printf(bp,"        Subject:%c",mlch) <= 0) goto err;
+                if (X509_NAME_print_ex(bp,ri->subject,nmindent, nmflags) < 0) goto err;
+                if (BIO_write(bp,"\n",1) <= 0) goto err;
+                }
+	if(!(cflag & X509_FLAG_NO_PUBKEY))
 		{
-		if (!x->req_info->req_kludge)
+		if (BIO_write(bp,"        Subject Public Key Info:\n",33) <= 0)
+			goto err;
+		if (BIO_printf(bp,"%12sPublic Key Algorithm: ","") <= 0)
+			goto err;
+		if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0)
+			goto err;
+		if (BIO_puts(bp, "\n") <= 0)
+			goto err;
+
+		pkey=X509_REQ_get_pubkey(x);
+		if (pkey == NULL)
+			{
+			BIO_printf(bp,"%12sUnable to load Public Key\n","");
+			ERR_print_errors(bp);
+			}
+		else
 			{
-			sprintf(str,"%12sa0:00\n","");
-			if (BIO_puts(bp,str) <= 0) goto err;
+			EVP_PKEY_print_public(bp, pkey, 16, NULL);
+			EVP_PKEY_free(pkey);
 			}
 		}
-	else
+
+	if(!(cflag & X509_FLAG_NO_ATTRIBUTES))
 		{
-		for (i=0; i<sk_num(sk); i++)
-			{
-			ASN1_TYPE *at;
-			X509_ATTRIBUTE *a;
-			ASN1_BIT_STRING *bs=NULL;
-			ASN1_TYPE *t;
-			int j,type=0,count=1,ii=0;
+		/* may not be */
+		if(BIO_printf(bp,"%8sAttributes:\n","") <= 0)
+		    goto err;
 
-			a=(X509_ATTRIBUTE *)sk_value(sk,i);
-			sprintf(str,"%12s","");
-			if (BIO_puts(bp,str) <= 0) goto err;
-			if ((j=i2a_ASN1_OBJECT(bp,a->object)) > 0)
+		sk=x->req_info->attributes;
+		if (sk_X509_ATTRIBUTE_num(sk) == 0)
+			{
+			if(BIO_printf(bp,"%12sa0:00\n","") <= 0)
+			    goto err;
+			}
+		else
+			{
+			for (i=0; i<sk_X509_ATTRIBUTE_num(sk); i++)
+				{
+				ASN1_TYPE *at;
+				X509_ATTRIBUTE *a;
+				ASN1_BIT_STRING *bs=NULL;
+				ASN1_TYPE *t;
+				int j,type=0,count=1,ii=0;
 
-			if (a->set)
+				a=sk_X509_ATTRIBUTE_value(sk,i);
+				if(X509_REQ_extension_nid(OBJ_obj2nid(a->object)))
+									continue;
+				if(BIO_printf(bp,"%12s","") <= 0)
+				    goto err;
+				if ((j=i2a_ASN1_OBJECT(bp,a->object)) > 0)
 				{
-				ii=0;
-				count=sk_num(a->value.set);
+				if (a->single)
+					{
+					t=a->value.single;
+					type=t->type;
+					bs=t->value.bit_string;
+					}
+				else
+					{
+					ii=0;
+					count=sk_ASN1_TYPE_num(a->value.set);
 get_next:
-				at=(ASN1_TYPE *)sk_value(a->value.set,ii);
-				type=at->type;
-				bs=at->value.asn1_string;
+					at=sk_ASN1_TYPE_value(a->value.set,ii);
+					type=at->type;
+					bs=at->value.asn1_string;
+					}
 				}
-			else
-				{
-				t=a->value.single;
-				type=t->type;
-				bs=t->value.bit_string;
+				for (j=25-j; j>0; j--)
+					if (BIO_write(bp," ",1) != 1) goto err;
+				if (BIO_puts(bp,":") <= 0) goto err;
+				if (	(type == V_ASN1_PRINTABLESTRING) ||
+					(type == V_ASN1_T61STRING) ||
+					(type == V_ASN1_IA5STRING))
+					{
+					if (BIO_write(bp,(char *)bs->data,bs->length)
+						!= bs->length)
+						goto err;
+					BIO_puts(bp,"\n");
+					}
+				else
+					{
+					BIO_puts(bp,"unable to print attribute\n");
+					}
+				if (++ii < count) goto get_next;
 				}
-			for (j=25-j; j>0; j--)
-				if (BIO_write(bp," ",1) != 1) goto err;
-			if (BIO_puts(bp,":") <= 0) goto err;
-			if (	(type == V_ASN1_PRINTABLESTRING) ||
-				(type == V_ASN1_T61STRING) ||
-				(type == V_ASN1_IA5STRING))
+			}
+		}
+	if(!(cflag & X509_FLAG_NO_ATTRIBUTES))
+		{
+		exts = X509_REQ_get_extensions(x);
+		if(exts)
+			{
+			BIO_printf(bp,"%8sRequested Extensions:\n","");
+			for (i=0; i<sk_X509_EXTENSION_num(exts); i++)
 				{
-				if (BIO_write(bp,(char *)bs->data,bs->length)
-					!= bs->length)
+				ASN1_OBJECT *obj;
+				X509_EXTENSION *ex;
+				int j;
+				ex=sk_X509_EXTENSION_value(exts, i);
+				if (BIO_printf(bp,"%12s","") <= 0) goto err;
+				obj=X509_EXTENSION_get_object(ex);
+				i2a_ASN1_OBJECT(bp,obj);
+				j=X509_EXTENSION_get_critical(ex);
+				if (BIO_printf(bp,": %s\n",j?"critical":"") <= 0)
 					goto err;
-				BIO_puts(bp,"\n");
-				}
-			else
-				{
-				BIO_puts(bp,"unable to print attribute\n");
+				if(!X509V3_EXT_print(bp, ex, 0, 16))
+					{
+					BIO_printf(bp, "%16s", "");
+					M_ASN1_OCTET_STRING_print(bp,ex->value);
+					}
+				if (BIO_write(bp,"\n",1) <= 0) goto err;
 				}
-			if (++ii < count) goto get_next;
+			sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
 			}
 		}
 
-	i=OBJ_obj2nid(x->sig_alg->algorithm);
-	sprintf(str,"%4sSignature Algorithm: %s","",
-		(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i));
-	if (BIO_puts(bp,str) <= 0) goto err;
-
-	n=x->signature->length;
-	s=(char *)x->signature->data;
-	for (i=0; i<n; i++)
+	if(!(cflag & X509_FLAG_NO_SIGDUMP))
 		{
-		if ((i%18) == 0)
-			{
-			sprintf(str,"\n%8s","");
-			if (BIO_puts(bp,str) <= 0) goto err;
-			}
-		sprintf(str,"%02x%s",(unsigned char)s[i],((i+1) == n)?"":":");
-		if (BIO_puts(bp,str) <= 0) goto err;
+		if(!X509_signature_print(bp, x->sig_alg, x->signature)) goto err;
 		}
-	if (BIO_puts(bp,"\n") <= 0) goto err;
+
 	return(1);
 err:
-	X509err(X509_F_X509_REQ_PRINT,ERR_R_BUF_LIB);
+	X509err(X509_F_X509_REQ_PRINT_EX,ERR_R_BUF_LIB);
 	return(0);
 	}
+
+int X509_REQ_print(BIO *bp, X509_REQ *x)
+	{
+	return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
+	}