[thirdparty/openssl.git] / crypto / asn1 / t_x509.c

/* 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>

#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_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;
	ASN1_STRING *str=NULL;

	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 <= 4)
			{
			l=ASN1_INTEGER_get(bs);
			if (l < 0)
				{
				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 (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;
		}

	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
#ifndef OPENSSL_NO_RSA
		if (pkey->type == EVP_PKEY_RSA)
			{
			BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
			BN_num_bits(pkey->pkey.rsa->n));
			RSA_print(bp,pkey->pkey.rsa,16);
			}
		else
#endif
#ifndef OPENSSL_NO_DSA
		if (pkey->type == EVP_PKEY_DSA)
			{
			BIO_printf(bp,"%12sDSA Public Key:\n","");
			DSA_print(bp,pkey->pkey.dsa,16);
			}
		else
#endif
#ifndef OPENSSL_NO_EC
		if (pkey->type == EVP_PKEY_EC)
			{
			BIO_printf(bp, "%12sEC Public Key:\n","");
			EC_KEY_print(bp, pkey->pkey.eckey, 16);
			}
		else
#endif
			BIO_printf(bp,"%12sUnknown Public Key:\n","");

		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 (str != NULL) ASN1_STRING_free(str);
	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);

	EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL);
	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;

	EVP_Digest(x->cert_info->key->public_key->data,
		x->cert_info->key->public_key->length, SHA1md, NULL, EVP_sha1(), NULL);
	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_print(BIO *bp, X509_ALGOR *sigalg, ASN1_STRING *sig)
{
	unsigned char *s;
	int i, n;
	if (BIO_puts(bp,"    Signature Algorithm: ") <= 0) return 0;
	if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0) return 0;

	n=sig->length;
	s=sig->data;
	for (i=0; i<n; i++)
		{
		if ((i%18) == 0)
			if (BIO_write(bp,"\n        ",9) <= 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 ASN1_STRING_print(BIO *bp, ASN1_STRING *v)
	{
	int i,n;
	char buf[80],*p;;

	if (v == NULL) return(0);
	n=0;
	p=(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, 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, ASN1_GENERALIZEDTIME *tm)
	{
	char *v;
	int gmt=0;
	int i;
	int y=0,M=0,d=0,h=0,m=0,s=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 (	(v[12] >= '0') && (v[12] <= '9') &&
		(v[13] >= '0') && (v[13] <= '9'))
		s=  (v[12]-'0')*10+(v[13]-'0');

	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
		mon[M-1],d,h,m,s,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, ASN1_UTCTIME *tm)
	{
	char *v;
	int gmt=0;
	int i;
	int y=0,M=0,d=0,h=0,m=0,s=0;

	i=tm->length;
	v=(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 (	(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;
	int ret=0,l,ll,i,first=1;
	char buf[256];

	ll=80-2-obase;

	s=X509_NAME_oneline(name,buf,256);
	if (!*s)
		return 1;
	s++; /* skip the first slash */

	l=ll;
	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
			{
			if ((l <= 0) && !first)
				{
				first=0;
				if (BIO_write(bp,"\n",1) != 1) goto err;
				for (i=0; i<obase; i++)
					{
					if (BIO_write(bp," ",1) != 1) goto err;
					}
				l=ll;
				}
			i=s-c;
			if (BIO_write(bp,c,i) != i) goto err;
			c+=i;
			c++;
			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);
		}
	return(ret);
	}
Commit	Line	Data
d02b48c6	1	/* crypto/asn1/t_x509.c */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	3	* All rights reserved.
	4	*
	5	* This package is an SSL implementation written
	6	* by Eric Young (eay@cryptsoft.com).
	7	* The implementation was written so as to conform with Netscapes SSL.
	8	*
	9	* This library is free for commercial and non-commercial use as long as
	10	* the following conditions are aheared to. The following conditions
	11	* apply to all code found in this distribution, be it the RC4, RSA,
	12	* lhash, DES, etc., code; not just the SSL code. The SSL documentation
	13	* included with this distribution is covered by the same copyright terms
	14	* except that the holder is Tim Hudson (tjh@cryptsoft.com).
	15	*
	16	* Copyright remains Eric Young's, and as such any Copyright notices in
	17	* the code are not to be removed.
	18	* If this package is used in a product, Eric Young should be given attribution
	19	* as the author of the parts of the library used.
	20	* This can be in the form of a textual message at program startup or
	21	* in documentation (online or textual) provided with the package.
	22	*
	23	* Redistribution and use in source and binary forms, with or without
	24	* modification, are permitted provided that the following conditions
	25	* are met:
	26	* 1. Redistributions of source code must retain the copyright
	27	* notice, this list of conditions and the following disclaimer.
	28	* 2. Redistributions in binary form must reproduce the above copyright
	29	* notice, this list of conditions and the following disclaimer in the
	30	* documentation and/or other materials provided with the distribution.
	31	* 3. All advertising materials mentioning features or use of this software
	32	* must display the following acknowledgement:
	33	* "This product includes cryptographic software written by
	34	* Eric Young (eay@cryptsoft.com)"
	35	* The word 'cryptographic' can be left out if the rouines from the library
	36	* being used are not cryptographic related :-).
	37	* 4. If you include any Windows specific code (or a derivative thereof) from
	38	* the apps directory (application code) you must include an acknowledgement:
	39	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
	40	*
	41	* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
	42	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	43	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	44	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
	45	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	46	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	47	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	48	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	49	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	50	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	51	* SUCH DAMAGE.
	52	*
	53	* The licence and distribution terms for any publically available version or
	54	* derivative of this code cannot be changed. i.e. this code cannot simply be
	55	* copied and put under another distribution licence
	56	* [including the GNU Public Licence.]
	57	*/
	58
	59	#include <stdio.h>
	60	#include "cryptlib.h"
ec577822 BM	61	#include <openssl/buffer.h>
ec577822 BM	62	#include <openssl/bn.h>
cf1b7d96	63	#ifndef OPENSSL_NO_RSA
ec577822	64	#include <openssl/rsa.h>
d02b48c6	65	#endif
cf1b7d96	66	#ifndef OPENSSL_NO_DSA
ec577822	67	#include <openssl/dsa.h>
d02b48c6	68	#endif
14a7cfb3 BM	69	#ifndef OPENSSL_NO_EC
14a7cfb3 BM	70	#include <openssl/ec.h>
4d94ae00	71	#endif
ec577822 BM	72	#include <openssl/objects.h>
	73	#include <openssl/x509.h>
	74	#include <openssl/x509v3.h>
d02b48c6	75
cf1b7d96	76	#ifndef OPENSSL_NO_FP_API
6b691a5c	77	int X509_print_fp(FILE fp, X509 x)
d0c98589 DSH	78	{
	79	return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
	80	}
	81
	82	int X509_print_ex_fp(FILE fp, X509 x, unsigned long nmflag, unsigned long cflag)
d02b48c6 RE	83	{
	84	BIO *b;
	85	int ret;
	86
	87	if ((b=BIO_new(BIO_s_file())) == NULL)
	88	{
	89	X509err(X509_F_X509_PRINT_FP,ERR_R_BUF_LIB);
	90	return(0);
	91	}
	92	BIO_set_fp(b,fp,BIO_NOCLOSE);
d0c98589	93	ret=X509_print_ex(b, x, nmflag, cflag);
d02b48c6 RE	94	BIO_free(b);
	95	return(ret);
	96	}
	97	#endif
	98
6b691a5c	99	int X509_print(BIO bp, X509 x)
d0c98589 DSH	100	{
	101	return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
	102	}
	103
	104	int X509_print_ex(BIO bp, X509 x, unsigned long nmflags, unsigned long cflag)
d02b48c6 RE	105	{
d02b48c6 RE	106	long l;
2c15d426	107	int ret=0,i;
de487514	108	char *m=NULL,mlch = ' ';
8ca533e3	109	int nmindent = 0;
d02b48c6 RE	110	X509_CINF *ci;
	111	ASN1_INTEGER *bs;
	112	EVP_PKEY *pkey=NULL;
e778802f	113	const char *neg;
d02b48c6 RE	114	ASN1_STRING *str=NULL;
d02b48c6 RE	115
8ca533e3	116	if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
d0c98589	117	mlch = '\n';
535d79da	118	nmindent = 12;
8ca533e3 DSH	119	}
	120
	121	if(nmflags == X509_FLAG_COMPAT)
	122	nmindent = 16;
d0c98589	123
d02b48c6	124	ci=x->cert_info;
d0c98589	125	if(!(cflag & X509_FLAG_NO_HEADER))
d02b48c6	126	{
d0c98589 DSH	127	if (BIO_write(bp,"Certificate:\n",13) <= 0) goto err;
d0c98589 DSH	128	if (BIO_write(bp," Data:\n",10) <= 0) goto err;
d02b48c6	129	}
d0c98589	130	if(!(cflag & X509_FLAG_NO_VERSION))
d02b48c6	131	{
d0c98589 DSH	132	l=X509_get_version(x);
	133	if (BIO_printf(bp,"%8sVersion: %lu (0x%lx)\n","",l+1,l) <= 0) goto err;
	134	}
	135	if(!(cflag & X509_FLAG_NO_SERIAL))
	136	{
	137
	138	if (BIO_write(bp," Serial Number:",22) <= 0) goto err;
d02b48c6	139
d0c98589 DSH	140	bs=X509_get_serialNumber(x);
d0c98589 DSH	141	if (bs->length <= 4)
d02b48c6	142	{
d0c98589 DSH	143	l=ASN1_INTEGER_get(bs);
	144	if (l < 0)
	145	{
	146	l= -l;
	147	neg="-";
	148	}
	149	else
	150	neg="";
	151	if (BIO_printf(bp," %s%lu (%s0x%lx)\n",neg,l,neg,l) <= 0)
d02b48c6 RE	152	goto err;
d02b48c6 RE	153	}
d0c98589 DSH	154	else
	155	{
	156	neg=(bs->type == V_ASN1_NEG_INTEGER)?" (Negative)":"";
	157	if (BIO_printf(bp,"\n%12s%s","",neg) <= 0) goto err;
	158
	159	for (i=0; i<bs->length; i++)
	160	{
	161	if (BIO_printf(bp,"%02x%c",bs->data[i],
	162	((i+1 == bs->length)?'\n':':')) <= 0)
	163	goto err;
	164	}
	165	}
	166
d02b48c6 RE	167	}
d02b48c6 RE	168
d0c98589	169	if(!(cflag & X509_FLAG_NO_SIGNAME))
dfeab068	170	{
4ff18c8c DSH	171	if (BIO_printf(bp,"%8sSignature Algorithm: ","") <= 0)
	172	goto err;
	173	if (i2a_ASN1_OBJECT(bp, ci->signature->algorithm) <= 0)
	174	goto err;
	175	if (BIO_puts(bp, "\n") <= 0)
d0c98589	176	goto err;
dfeab068	177	}
d0c98589 DSH	178
d0c98589 DSH	179	if(!(cflag & X509_FLAG_NO_ISSUER))
d02b48c6	180	{
d0c98589	181	if (BIO_printf(bp," Issuer:%c",mlch) <= 0) goto err;
1e325f61	182	if (X509_NAME_print_ex(bp,X509_get_issuer_name(x),nmindent, nmflags) < 0) goto err;
0a3ea5d3	183	if (BIO_write(bp,"\n",1) <= 0) goto err;
d02b48c6	184	}
d0c98589	185	if(!(cflag & X509_FLAG_NO_VALIDITY))
d02b48c6	186	{
0a3ea5d3	187	if (BIO_write(bp," Validity\n",17) <= 0) goto err;
d0c98589 DSH	188	if (BIO_write(bp," Not Before: ",24) <= 0) goto err;
	189	if (!ASN1_TIME_print(bp,X509_get_notBefore(x))) goto err;
	190	if (BIO_write(bp,"\n Not After : ",25) <= 0) goto err;
	191	if (!ASN1_TIME_print(bp,X509_get_notAfter(x))) goto err;
	192	if (BIO_write(bp,"\n",1) <= 0) goto err;
d02b48c6	193	}
d0c98589 DSH	194	if(!(cflag & X509_FLAG_NO_SUBJECT))
	195	{
	196	if (BIO_printf(bp," Subject:%c",mlch) <= 0) goto err;
1e325f61	197	if (X509_NAME_print_ex(bp,X509_get_subject_name(x),nmindent, nmflags) < 0) goto err;
0a3ea5d3	198	if (BIO_write(bp,"\n",1) <= 0) goto err;
d0c98589 DSH	199	}
	200	if(!(cflag & X509_FLAG_NO_PUBKEY))
	201	{
0a3ea5d3	202	if (BIO_write(bp," Subject Public Key Info:\n",33) <= 0)
d0c98589	203	goto err;
4ff18c8c DSH	204	if (BIO_printf(bp,"%12sPublic Key Algorithm: ","") <= 0)
	205	goto err;
	206	if (i2a_ASN1_OBJECT(bp, ci->key->algor->algorithm) <= 0)
	207	goto err;
	208	if (BIO_puts(bp, "\n") <= 0)
	209	goto err;
d0c98589 DSH	210
	211	pkey=X509_get_pubkey(x);
	212	if (pkey == NULL)
	213	{
	214	BIO_printf(bp,"%12sUnable to load Public Key\n","");
	215	ERR_print_errors(bp);
	216	}
	217	else
cf1b7d96	218	#ifndef OPENSSL_NO_RSA
d0c98589 DSH	219	if (pkey->type == EVP_PKEY_RSA)
	220	{
	221	BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
	222	BN_num_bits(pkey->pkey.rsa->n));
	223	RSA_print(bp,pkey->pkey.rsa,16);
	224	}
	225	else
d02b48c6	226	#endif
cf1b7d96	227	#ifndef OPENSSL_NO_DSA
d0c98589 DSH	228	if (pkey->type == EVP_PKEY_DSA)
	229	{
	230	BIO_printf(bp,"%12sDSA Public Key:\n","");
	231	DSA_print(bp,pkey->pkey.dsa,16);
	232	}
	233	else
4d94ae00	234	#endif
14a7cfb3 BM	235	#ifndef OPENSSL_NO_EC
14a7cfb3 BM	236	if (pkey->type == EVP_PKEY_EC)
4d94ae00	237	{
14a7cfb3 BM	238	BIO_printf(bp, "%12sEC Public Key:\n","");
14a7cfb3 BM	239	EC_KEY_print(bp, pkey->pkey.eckey, 16);
4d94ae00 BM	240	}
4d94ae00 BM	241	else
d0c98589 DSH	242	#endif
d0c98589 DSH	243	BIO_printf(bp,"%12sUnknown Public Key:\n","");
d02b48c6	244
d0c98589 DSH	245	EVP_PKEY_free(pkey);
d0c98589 DSH	246	}
cfcf6453	247
2c15d426 DSH	248	if (!(cflag & X509_FLAG_NO_EXTENSIONS))
	249	X509V3_extensions_print(bp, "X509v3 extensions",
	250	ci->extensions, cflag, 8);
d02b48c6	251
d0c98589 DSH	252	if(!(cflag & X509_FLAG_NO_SIGDUMP))
d0c98589 DSH	253	{
de487514	254	if(X509_signature_print(bp, x->sig_alg, x->signature) <= 0) goto err;
d0c98589 DSH	255	}
d0c98589 DSH	256	if(!(cflag & X509_FLAG_NO_AUX))
d02b48c6	257	{
d0c98589	258	if (!X509_CERT_AUX_print(bp, x->aux, 0)) goto err;
d02b48c6	259	}
d02b48c6 RE	260	ret=1;
	261	err:
	262	if (str != NULL) ASN1_STRING_free(str);
26a3a48d	263	if (m != NULL) OPENSSL_free(m);
d02b48c6 RE	264	return(ret);
	265	}
	266
eb64730b RL	267	int X509_ocspid_print (BIO bp, X509 x)
	268	{
	269	unsigned char *der=NULL ;
	270	unsigned char *dertmp;
	271	int derlen;
	272	int i;
eb64730b RL	273	unsigned char SHA1md[SHA_DIGEST_LENGTH];
	274
	275	/* display the hash of the subject as it would appear
	276	in OCSP requests */
	277	if (BIO_printf(bp," Subject OCSP hash: ") <= 0)
	278	goto err;
	279	derlen = i2d_X509_NAME(x->cert_info->subject, NULL);
	280	if ((der = dertmp = (unsigned char *)OPENSSL_malloc (derlen)) == NULL)
	281	goto err;
	282	i2d_X509_NAME(x->cert_info->subject, &dertmp);
	283
20d2186c	284	EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL);
eb64730b RL	285	for (i=0; i < SHA_DIGEST_LENGTH; i++)
	286	{
	287	if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0) goto err;
	288	}
	289	OPENSSL_free (der);
	290	der=NULL;
	291
	292	/* display the hash of the public key as it would appear
	293	in OCSP requests */
	294	if (BIO_printf(bp,"\n Public key OCSP hash: ") <= 0)
	295	goto err;
	296
323f289c	297	EVP_Digest(x->cert_info->key->public_key->data,
20d2186c	298	x->cert_info->key->public_key->length, SHA1md, NULL, EVP_sha1(), NULL);
eb64730b RL	299	for (i=0; i < SHA_DIGEST_LENGTH; i++)
	300	{
	301	if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0)
	302	goto err;
	303	}
	304	BIO_printf(bp,"\n");
	305
	306	return (1);
	307	err:
	308	if (der != NULL) OPENSSL_free(der);
	309	return(0);
	310	}
	311
de487514 DSH	312	int X509_signature_print(BIO bp, X509_ALGOR sigalg, ASN1_STRING *sig)
	313	{
	314	unsigned char *s;
	315	int i, n;
	316	if (BIO_puts(bp," Signature Algorithm: ") <= 0) return 0;
	317	if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0) return 0;
	318
	319	n=sig->length;
	320	s=sig->data;
	321	for (i=0; i<n; i++)
	322	{
	323	if ((i%18) == 0)
	324	if (BIO_write(bp,"\n ",9) <= 0) return 0;
	325	if (BIO_printf(bp,"%02x%s",s[i],
	326	((i+1) == n)?"":":") <= 0) return 0;
	327	}
	328	if (BIO_write(bp,"\n",1) != 1) return 0;
	329	return 1;
	330	}
	331
6b691a5c	332	int ASN1_STRING_print(BIO bp, ASN1_STRING v)
d02b48c6 RE	333	{
	334	int i,n;
	335	char buf[80],*p;;
	336
	337	if (v == NULL) return(0);
	338	n=0;
	339	p=(char *)v->data;
	340	for (i=0; i<v->length; i++)
	341	{
	342	if ((p[i] > '~') \|\| ((p[i] < ' ') &&
	343	(p[i] != '\n') && (p[i] != '\r')))
	344	buf[n]='.';
	345	else
	346	buf[n]=p[i];
	347	n++;
	348	if (n >= 80)
	349	{
	350	if (BIO_write(bp,buf,n) <= 0)
	351	return(0);
	352	n=0;
	353	}
	354	}
	355	if (n > 0)
	356	if (BIO_write(bp,buf,n) <= 0)
	357	return(0);
	358	return(1);
	359	}
	360
6b691a5c	361	int ASN1_TIME_print(BIO bp, ASN1_TIME tm)
f6aed2cd DSH	362	{
	363	if(tm->type == V_ASN1_UTCTIME) return ASN1_UTCTIME_print(bp, tm);
	364	if(tm->type == V_ASN1_GENERALIZEDTIME)
	365	return ASN1_GENERALIZEDTIME_print(bp, tm);
	366	BIO_write(bp,"Bad time value",14);
	367	return(0);
	368	}
	369
e778802f BL	370	static const char *mon[12]=
	371	{
	372	"Jan","Feb","Mar","Apr","May","Jun",
	373	"Jul","Aug","Sep","Oct","Nov","Dec"
	374	};
f6aed2cd	375
6b691a5c	376	int ASN1_GENERALIZEDTIME_print(BIO bp, ASN1_GENERALIZEDTIME tm)
f6aed2cd DSH	377	{
	378	char *v;
	379	int gmt=0;
f6aed2cd DSH	380	int i;
	381	int y=0,M=0,d=0,h=0,m=0,s=0;
	382
	383	i=tm->length;
	384	v=(char *)tm->data;
	385
	386	if (i < 12) goto err;
	387	if (v[i-1] == 'Z') gmt=1;
	388	for (i=0; i<12; i++)
	389	if ((v[i] > '9') \|\| (v[i] < '0')) goto err;
	390	y= (v[0]-'0')1000+(v[1]-'0')100 + (v[2]-'0')*10+(v[3]-'0');
	391	M= (v[4]-'0')*10+(v[5]-'0');
	392	if ((M > 12) \|\| (M < 1)) goto err;
	393	d= (v[6]-'0')*10+(v[7]-'0');
	394	h= (v[8]-'0')*10+(v[9]-'0');
	395	m= (v[10]-'0')*10+(v[11]-'0');
	396	if ( (v[12] >= '0') && (v[12] <= '9') &&
	397	(v[13] >= '0') && (v[13] <= '9'))
	398	s= (v[12]-'0')*10+(v[13]-'0');
	399
	400	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
	401	mon[M-1],d,h,m,s,y,(gmt)?" GMT":"") <= 0)
	402	return(0);
	403	else
	404	return(1);
	405	err:
	406	BIO_write(bp,"Bad time value",14);
	407	return(0);
	408	}
	409
6b691a5c	410	int ASN1_UTCTIME_print(BIO bp, ASN1_UTCTIME tm)
d02b48c6 RE	411	{
	412	char *v;
	413	int gmt=0;
d02b48c6 RE	414	int i;
	415	int y=0,M=0,d=0,h=0,m=0,s=0;
	416
	417	i=tm->length;
	418	v=(char *)tm->data;
	419
	420	if (i < 10) goto err;
	421	if (v[i-1] == 'Z') gmt=1;
	422	for (i=0; i<10; i++)
	423	if ((v[i] > '9') \|\| (v[i] < '0')) goto err;
	424	y= (v[0]-'0')*10+(v[1]-'0');
58964a49	425	if (y < 50) y+=100;
d02b48c6 RE	426	M= (v[2]-'0')*10+(v[3]-'0');
	427	if ((M > 12) \|\| (M < 1)) goto err;
	428	d= (v[4]-'0')*10+(v[5]-'0');
	429	h= (v[6]-'0')*10+(v[7]-'0');
	430	m= (v[8]-'0')*10+(v[9]-'0');
	431	if ( (v[10] >= '0') && (v[10] <= '9') &&
	432	(v[11] >= '0') && (v[11] <= '9'))
	433	s= (v[10]-'0')*10+(v[11]-'0');
	434
	435	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
	436	mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"") <= 0)
	437	return(0);
	438	else
	439	return(1);
	440	err:
	441	BIO_write(bp,"Bad time value",14);
	442	return(0);
	443	}
	444
6b691a5c	445	int X509_NAME_print(BIO bp, X509_NAME name, int obase)
d02b48c6 RE	446	{
	447	char s,c;
	448	int ret=0,l,ll,i,first=1;
	449	char buf[256];
	450
	451	ll=80-2-obase;
	452
	453	s=X509_NAME_oneline(name,buf,256);
9d2e51c1 DSH	454	if (!*s)
9d2e51c1 DSH	455	return 1;
d02b48c6 RE	456	s++; /* skip the first slash */
	457
	458	l=ll;
	459	c=s;
	460	for (;;)
	461	{
a53955d8	462	#ifndef CHARSET_EBCDIC
d02b48c6 RE	463	if ( ((*s == '/') &&
	464	((s[1] >= 'A') && (s[1] <= 'Z') && (
	465	(s[2] == '=') \|\|
	466	((s[2] >= 'A') && (s[2] <= 'Z') &&
	467	(s[3] == '='))
	468	))) \|\|
	469	(*s == '\0'))
a53955d8 UM	470	#else
	471	if ( ((*s == '/') &&
	472	(isupper(s[1]) && (
	473	(s[2] == '=') \|\|
	474	(isupper(s[2]) &&
	475	(s[3] == '='))
	476	))) \|\|
	477	(*s == '\0'))
	478	#endif
d02b48c6 RE	479	{
	480	if ((l <= 0) && !first)
	481	{
	482	first=0;
	483	if (BIO_write(bp,"\n",1) != 1) goto err;
	484	for (i=0; i<obase; i++)
	485	{
	486	if (BIO_write(bp," ",1) != 1) goto err;
	487	}
	488	l=ll;
	489	}
	490	i=s-c;
	491	if (BIO_write(bp,c,i) != i) goto err;
	492	c+=i;
	493	c++;
	494	if (*s != '\0')
	495	{
	496	if (BIO_write(bp,", ",2) != 2) goto err;
	497	}
	498	l--;
	499	}
	500	if (*s == '\0') break;
	501	s++;
	502	l--;
	503	}
	504
	505	ret=1;
	506	if (0)
	507	{
	508	err:
	509	X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB);
	510	}
	511	return(ret);
	512	}
	513