Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/asn1/t_x509.c

Index: openssl/crypto/asn1/t_x509.c
diff --git a/openssl/crypto/asn1/t_x509.c b/openssl/crypto/asn1/t_x509.c
deleted file mode 100644
index edbb39a02f7a5749e183de368b5bf8f34b4226f1..0000000000000000000000000000000000000000
--- a/openssl/crypto/asn1/t_x509.c
+++ /dev/null
@@ -1,528 +0,0 @@
-/* crypto/asn1/t_x509.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/buffer.h>
-#include <openssl/bn.h>
-#ifndef OPENSSL_NO_RSA
-#include <openssl/rsa.h>
-#endif
-#ifndef OPENSSL_NO_DSA
-#include <openssl/dsa.h>
-#endif
-#ifndef OPENSSL_NO_EC
-#include <openssl/ec.h>
-#endif
-#include <openssl/objects.h>
-#include <openssl/x509.h>
-#include <openssl/x509v3.h>
-#include "asn1_locl.h"
-
-#ifndef OPENSSL_NO_FP_API
-int X509_print_fp(FILE *fp, X509 *x)
-	{
-	return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
-	}
-
-int X509_print_ex_fp(FILE *fp, X509 *x, unsigned long nmflag, unsigned long cflag)
-        {
-        BIO *b;
-        int ret;
-
-        if ((b=BIO_new(BIO_s_file())) == NULL)
-		{
-		X509err(X509_F_X509_PRINT_EX_FP,ERR_R_BUF_LIB);
-                return(0);
-		}
-        BIO_set_fp(b,fp,BIO_NOCLOSE);
-        ret=X509_print_ex(b, x, nmflag, cflag);
-        BIO_free(b);
-        return(ret);
-        }
-#endif
-
-int X509_print(BIO *bp, X509 *x)
-{
-	return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
-}
-
-int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflags, unsigned long cflag)
-	{
-	long l;
-	int ret=0,i;
-	char *m=NULL,mlch = ' ';
-	int nmindent = 0;
-	X509_CINF *ci;
-	ASN1_INTEGER *bs;
-	EVP_PKEY *pkey=NULL;
-	const char *neg;
-
-	if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
-			mlch = '\n';
-			nmindent = 12;
-	}
-
-	if(nmflags == X509_FLAG_COMPAT)
-		nmindent = 16;
-
-	ci=x->cert_info;
-	if(!(cflag & X509_FLAG_NO_HEADER))
-		{
-		if (BIO_write(bp,"Certificate:\n",13) <= 0) goto err;
-		if (BIO_write(bp,"    Data:\n",10) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_VERSION))
-		{
-		l=X509_get_version(x);
-		if (BIO_printf(bp,"%8sVersion: %lu (0x%lx)\n","",l+1,l) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_SERIAL))
-		{
-
-		if (BIO_write(bp,"        Serial Number:",22) <= 0) goto err;
-
-		bs=X509_get_serialNumber(x);
-		if (bs->length <= (int)sizeof(long))
-			{
-			l=ASN1_INTEGER_get(bs);
-			if (bs->type == V_ASN1_NEG_INTEGER)
-				{
-				l= -l;
-				neg="-";
-				}
-			else
-				neg="";
-			if (BIO_printf(bp," %s%lu (%s0x%lx)\n",neg,l,neg,l) <= 0)
-				goto err;
-			}
-		else
-			{
-			neg=(bs->type == V_ASN1_NEG_INTEGER)?" (Negative)":"";
-			if (BIO_printf(bp,"\n%12s%s","",neg) <= 0) goto err;
-
-			for (i=0; i<bs->length; i++)
-				{
-				if (BIO_printf(bp,"%02x%c",bs->data[i],
-					((i+1 == bs->length)?'\n':':')) <= 0)
-					goto err;
-				}
-			}
-
-		}
-
-	if(!(cflag & X509_FLAG_NO_SIGNAME))
-		{
-		if(X509_signature_print(bp, x->sig_alg, NULL) <= 0)
-			goto err;
-#if 0
-		if (BIO_printf(bp,"%8sSignature Algorithm: ","") <= 0) 
-			goto err;
-		if (i2a_ASN1_OBJECT(bp, ci->signature->algorithm) <= 0)
-			goto err;
-		if (BIO_puts(bp, "\n") <= 0)
-			goto err;
-#endif
-		}
-
-	if(!(cflag & X509_FLAG_NO_ISSUER))
-		{
-		if (BIO_printf(bp,"        Issuer:%c",mlch) <= 0) goto err;
-		if (X509_NAME_print_ex(bp,X509_get_issuer_name(x),nmindent, nmflags) < 0) goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_VALIDITY))
-		{
-		if (BIO_write(bp,"        Validity\n",17) <= 0) goto err;
-		if (BIO_write(bp,"            Not Before: ",24) <= 0) goto err;
-		if (!ASN1_TIME_print(bp,X509_get_notBefore(x))) goto err;
-		if (BIO_write(bp,"\n            Not After : ",25) <= 0) goto err;
-		if (!ASN1_TIME_print(bp,X509_get_notAfter(x))) goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_SUBJECT))
-		{
-		if (BIO_printf(bp,"        Subject:%c",mlch) <= 0) goto err;
-		if (X509_NAME_print_ex(bp,X509_get_subject_name(x),nmindent, nmflags) < 0) goto err;
-		if (BIO_write(bp,"\n",1) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_PUBKEY))
-		{
-		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, ci->key->algor->algorithm) <= 0)
-			goto err;
-		if (BIO_puts(bp, "\n") <= 0)
-			goto err;
-
-		pkey=X509_get_pubkey(x);
-		if (pkey == NULL)
-			{
-			BIO_printf(bp,"%12sUnable to load Public Key\n","");
-			ERR_print_errors(bp);
-			}
-		else
-			{
-			EVP_PKEY_print_public(bp, pkey, 16, NULL);
-			EVP_PKEY_free(pkey);
-			}
-		}
-
-	if (!(cflag & X509_FLAG_NO_EXTENSIONS))
-		X509V3_extensions_print(bp, "X509v3 extensions",
-					ci->extensions, cflag, 8);
-
-	if(!(cflag & X509_FLAG_NO_SIGDUMP))
-		{
-		if(X509_signature_print(bp, x->sig_alg, x->signature) <= 0) goto err;
-		}
-	if(!(cflag & X509_FLAG_NO_AUX))
-		{
-		if (!X509_CERT_AUX_print(bp, x->aux, 0)) goto err;
-		}
-	ret=1;
-err:
-	if (m != NULL) OPENSSL_free(m);
-	return(ret);
-	}
-
-int X509_ocspid_print (BIO *bp, X509 *x)
-	{
-	unsigned char *der=NULL ;
-	unsigned char *dertmp;
-	int derlen;
-	int i;
-	unsigned char SHA1md[SHA_DIGEST_LENGTH];
-
-	/* display the hash of the subject as it would appear
-	   in OCSP requests */
-	if (BIO_printf(bp,"        Subject OCSP hash: ") <= 0)
-		goto err;
-	derlen = i2d_X509_NAME(x->cert_info->subject, NULL);
-	if ((der = dertmp = (unsigned char *)OPENSSL_malloc (derlen)) == NULL)
-		goto err;
-	i2d_X509_NAME(x->cert_info->subject, &dertmp);
-
-	if (!EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL))
-		goto err;
-	for (i=0; i < SHA_DIGEST_LENGTH; i++)
-		{
-		if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0) goto err;
-		}
-	OPENSSL_free (der);
-	der=NULL;
-
-	/* display the hash of the public key as it would appear
-	   in OCSP requests */
-	if (BIO_printf(bp,"\n        Public key OCSP hash: ") <= 0)
-		goto err;
-
-	if (!EVP_Digest(x->cert_info->key->public_key->data,
-			x->cert_info->key->public_key->length,
-			SHA1md, NULL, EVP_sha1(), NULL))
-		goto err;
-	for (i=0; i < SHA_DIGEST_LENGTH; i++)
-		{
-		if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0)
-			goto err;
-		}
-	BIO_printf(bp,"\n");
-
-	return (1);
-err:
-	if (der != NULL) OPENSSL_free(der);
-	return(0);
-	}
-
-int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent)
-{
-	const unsigned char *s;
-	int i, n;
-
-	n=sig->length;
-	s=sig->data;
-	for (i=0; i<n; i++)
-		{
-		if ((i%18) == 0)
-			{
-			if (BIO_write(bp,"\n",1) <= 0) return 0;
-			if (BIO_indent(bp, indent, indent) <= 0) return 0;
-			}
-			if (BIO_printf(bp,"%02x%s",s[i],
-				((i+1) == n)?"":":") <= 0) return 0;
-		}
-	if (BIO_write(bp,"\n",1) != 1) return 0;
-
-	return 1;
-}
-
-int X509_signature_print(BIO *bp, X509_ALGOR *sigalg, ASN1_STRING *sig)
-{
-	int sig_nid;
-	if (BIO_puts(bp,"    Signature Algorithm: ") <= 0) return 0;
-	if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0) return 0;
-
-	sig_nid = OBJ_obj2nid(sigalg->algorithm);
-	if (sig_nid != NID_undef)
-		{
-		int pkey_nid, dig_nid;
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		if (OBJ_find_sigid_algs(sig_nid, &dig_nid, &pkey_nid))
-			{
-			ameth = EVP_PKEY_asn1_find(NULL, pkey_nid);
-			if (ameth && ameth->sig_print)
-				return ameth->sig_print(bp, sigalg, sig, 9, 0);
-			}
-		}
-	if (sig)
-		return X509_signature_dump(bp, sig, 9);
-	else if (BIO_puts(bp, "\n") <= 0)
-		return 0;
-	return 1;
-}
-
-int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v)
-	{
-	int i,n;
-	char buf[80];
-	const char *p;
-
-	if (v == NULL) return(0);
-	n=0;
-	p=(const char *)v->data;
-	for (i=0; i<v->length; i++)
-		{
-		if ((p[i] > '~') || ((p[i] < ' ') &&
-			(p[i] != '\n') && (p[i] != '\r')))
-			buf[n]='.';
-		else
-			buf[n]=p[i];
-		n++;
-		if (n >= 80)
-			{
-			if (BIO_write(bp,buf,n) <= 0)
-				return(0);
-			n=0;
-			}
-		}
-	if (n > 0)
-		if (BIO_write(bp,buf,n) <= 0)
-			return(0);
-	return(1);
-	}
-
-int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm)
-{
-	if(tm->type == V_ASN1_UTCTIME) return ASN1_UTCTIME_print(bp, tm);
-	if(tm->type == V_ASN1_GENERALIZEDTIME)
-				return ASN1_GENERALIZEDTIME_print(bp, tm);
-	BIO_write(bp,"Bad time value",14);
-	return(0);
-}
-
-static const char *mon[12]=
-    {
-    "Jan","Feb","Mar","Apr","May","Jun",
-    "Jul","Aug","Sep","Oct","Nov","Dec"
-    };
-
-int ASN1_GENERALIZEDTIME_print(BIO *bp, const ASN1_GENERALIZEDTIME *tm)
-	{
-	char *v;
-	int gmt=0;
-	int i;
-	int y=0,M=0,d=0,h=0,m=0,s=0;
-	char *f = NULL;
-	int f_len = 0;
-
-	i=tm->length;
-	v=(char *)tm->data;
-
-	if (i < 12) goto err;
-	if (v[i-1] == 'Z') gmt=1;
-	for (i=0; i<12; i++)
-		if ((v[i] > '9') || (v[i] < '0')) goto err;
-	y= (v[0]-'0')*1000+(v[1]-'0')*100 + (v[2]-'0')*10+(v[3]-'0');
-	M= (v[4]-'0')*10+(v[5]-'0');
-	if ((M > 12) || (M < 1)) goto err;
-	d= (v[6]-'0')*10+(v[7]-'0');
-	h= (v[8]-'0')*10+(v[9]-'0');
-	m=  (v[10]-'0')*10+(v[11]-'0');
-	if (tm->length >= 14 &&
-	    (v[12] >= '0') && (v[12] <= '9') &&
-	    (v[13] >= '0') && (v[13] <= '9'))
-		{
-		s=  (v[12]-'0')*10+(v[13]-'0');
-		/* Check for fractions of seconds. */
-		if (tm->length >= 15 && v[14] == '.')
-			{
-			int l = tm->length;
-			f = &v[14];	/* The decimal point. */
-			f_len = 1;
-			while (14 + f_len < l && f[f_len] >= '0' && f[f_len] <= '9')
-				++f_len;
-			}
-		}
-
-	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d%.*s %d%s",
-		mon[M-1],d,h,m,s,f_len,f,y,(gmt)?" GMT":"") <= 0)
-		return(0);
-	else
-		return(1);
-err:
-	BIO_write(bp,"Bad time value",14);
-	return(0);
-	}
-
-int ASN1_UTCTIME_print(BIO *bp, const ASN1_UTCTIME *tm)
-	{
-	const char *v;
-	int gmt=0;
-	int i;
-	int y=0,M=0,d=0,h=0,m=0,s=0;
-
-	i=tm->length;
-	v=(const char *)tm->data;
-
-	if (i < 10) goto err;
-	if (v[i-1] == 'Z') gmt=1;
-	for (i=0; i<10; i++)
-		if ((v[i] > '9') || (v[i] < '0')) goto err;
-	y= (v[0]-'0')*10+(v[1]-'0');
-	if (y < 50) y+=100;
-	M= (v[2]-'0')*10+(v[3]-'0');
-	if ((M > 12) || (M < 1)) goto err;
-	d= (v[4]-'0')*10+(v[5]-'0');
-	h= (v[6]-'0')*10+(v[7]-'0');
-	m=  (v[8]-'0')*10+(v[9]-'0');
-	if (tm->length >=12 &&
-	    (v[10] >= '0') && (v[10] <= '9') &&
-	    (v[11] >= '0') && (v[11] <= '9'))
-		s=  (v[10]-'0')*10+(v[11]-'0');
-
-	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
-		mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"") <= 0)
-		return(0);
-	else
-		return(1);
-err:
-	BIO_write(bp,"Bad time value",14);
-	return(0);
-	}
-
-int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
-	{
-	char *s,*c,*b;
-	int ret=0,l,i;
-
-	l=80-2-obase;
-
-	b=X509_NAME_oneline(name,NULL,0);
-	if (!*b)
-		{
-		OPENSSL_free(b);
-		return 1;
-		}
-	s=b+1; /* skip the first slash */
-
-	c=s;
-	for (;;)
-		{
-#ifndef CHARSET_EBCDIC
-		if (	((*s == '/') &&
-				((s[1] >= 'A') && (s[1] <= 'Z') && (
-					(s[2] == '=') ||
-					((s[2] >= 'A') && (s[2] <= 'Z') &&
-					(s[3] == '='))
-				 ))) ||
-			(*s == '\0'))
-#else
-		if (	((*s == '/') &&
-				(isupper(s[1]) && (
-					(s[2] == '=') ||
-					(isupper(s[2]) &&
-					(s[3] == '='))
-				 ))) ||
-			(*s == '\0'))
-#endif
-			{
-			i=s-c;
-			if (BIO_write(bp,c,i) != i) goto err;
-			c=s+1;	/* skip following slash */
-			if (*s != '\0')
-				{
-				if (BIO_write(bp,", ",2) != 2) goto err;
-				}
-			l--;
-			}
-		if (*s == '\0') break;
-		s++;
-		l--;
-		}
-	
-	ret=1;
-	if (0)
-		{
-err:
-		X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB);
-		}
-	OPENSSL_free(b);
-	return(ret);
-	}