[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
#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 = 16;
	}

	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))
		{
		i=OBJ_obj2nid(ci->signature->algorithm);
		if (BIO_printf(bp,"%8sSignature Algorithm: %s\n","",
			(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 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)) goto err;
		}
	if(!(cflag & X509_FLAG_NO_VALIDITY))
		{
		if (BIO_write(bp,"\n        Validity\n",18) <= 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)) goto err;
		}
	if(!(cflag & X509_FLAG_NO_PUBKEY))
		{
		if (BIO_write(bp,"\n        Subject Public Key Info:\n",34) <= 0)
			goto err;
		i=OBJ_obj2nid(ci->key->algor->algorithm);
		if (BIO_printf(bp,"%12sPublic Key Algorithm: %s\n","",
			(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 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
			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;
	SHA_CTX SHA1buf ;
	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);

	SHA1_Init(&SHA1buf);
	SHA1_Update(&SHA1buf, der, derlen);
	SHA1_Final(SHA1md,&SHA1buf);
	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;

	SHA1_Init(&SHA1buf);
	SHA1_Update(&SHA1buf, x->cert_info->key->public_key->data,
		x->cert_info->key->public_key->length);
	SHA1_Final(SHA1md,&SHA1buf);
	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);
	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
ec577822 BM	69	#include <openssl/objects.h>
	70	#include <openssl/x509.h>
	71	#include <openssl/x509v3.h>
d02b48c6	72
cf1b7d96	73	#ifndef OPENSSL_NO_FP_API
6b691a5c	74	int X509_print_fp(FILE fp, X509 x)
d0c98589 DSH	75	{
	76	return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
	77	}
	78
	79	int X509_print_ex_fp(FILE fp, X509 x, unsigned long nmflag, unsigned long cflag)
d02b48c6 RE	80	{
	81	BIO *b;
	82	int ret;
	83
	84	if ((b=BIO_new(BIO_s_file())) == NULL)
	85	{
	86	X509err(X509_F_X509_PRINT_FP,ERR_R_BUF_LIB);
	87	return(0);
	88	}
	89	BIO_set_fp(b,fp,BIO_NOCLOSE);
d0c98589	90	ret=X509_print_ex(b, x, nmflag, cflag);
d02b48c6 RE	91	BIO_free(b);
	92	return(ret);
	93	}
	94	#endif
	95
6b691a5c	96	int X509_print(BIO bp, X509 x)
d0c98589 DSH	97	{
	98	return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
	99	}
	100
	101	int X509_print_ex(BIO bp, X509 x, unsigned long nmflags, unsigned long cflag)
d02b48c6 RE	102	{
d02b48c6 RE	103	long l;
2c15d426	104	int ret=0,i;
de487514	105	char *m=NULL,mlch = ' ';
8ca533e3	106	int nmindent = 0;
d02b48c6 RE	107	X509_CINF *ci;
	108	ASN1_INTEGER *bs;
	109	EVP_PKEY *pkey=NULL;
e778802f	110	const char *neg;
d02b48c6 RE	111	ASN1_STRING *str=NULL;
d02b48c6 RE	112
8ca533e3	113	if((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
d0c98589	114	mlch = '\n';
8ca533e3 DSH	115	nmindent = 16;
	116	}
	117
	118	if(nmflags == X509_FLAG_COMPAT)
	119	nmindent = 16;
d0c98589	120
d02b48c6	121	ci=x->cert_info;
d0c98589	122	if(!(cflag & X509_FLAG_NO_HEADER))
d02b48c6	123	{
d0c98589 DSH	124	if (BIO_write(bp,"Certificate:\n",13) <= 0) goto err;
d0c98589 DSH	125	if (BIO_write(bp," Data:\n",10) <= 0) goto err;
d02b48c6	126	}
d0c98589	127	if(!(cflag & X509_FLAG_NO_VERSION))
d02b48c6	128	{
d0c98589 DSH	129	l=X509_get_version(x);
	130	if (BIO_printf(bp,"%8sVersion: %lu (0x%lx)\n","",l+1,l) <= 0) goto err;
	131	}
	132	if(!(cflag & X509_FLAG_NO_SERIAL))
	133	{
	134
	135	if (BIO_write(bp," Serial Number:",22) <= 0) goto err;
d02b48c6	136
d0c98589 DSH	137	bs=X509_get_serialNumber(x);
d0c98589 DSH	138	if (bs->length <= 4)
d02b48c6	139	{
d0c98589 DSH	140	l=ASN1_INTEGER_get(bs);
	141	if (l < 0)
	142	{
	143	l= -l;
	144	neg="-";
	145	}
	146	else
	147	neg="";
	148	if (BIO_printf(bp," %s%lu (%s0x%lx)\n",neg,l,neg,l) <= 0)
d02b48c6 RE	149	goto err;
d02b48c6 RE	150	}
d0c98589 DSH	151	else
	152	{
	153	neg=(bs->type == V_ASN1_NEG_INTEGER)?" (Negative)":"";
	154	if (BIO_printf(bp,"\n%12s%s","",neg) <= 0) goto err;
	155
	156	for (i=0; i<bs->length; i++)
	157	{
	158	if (BIO_printf(bp,"%02x%c",bs->data[i],
	159	((i+1 == bs->length)?'\n':':')) <= 0)
	160	goto err;
	161	}
	162	}
	163
d02b48c6 RE	164	}
d02b48c6 RE	165
d0c98589	166	if(!(cflag & X509_FLAG_NO_SIGNAME))
dfeab068	167	{
d0c98589 DSH	168	i=OBJ_obj2nid(ci->signature->algorithm);
	169	if (BIO_printf(bp,"%8sSignature Algorithm: %s\n","",
	170	(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0)
	171	goto err;
dfeab068	172	}
d0c98589 DSH	173
d0c98589 DSH	174	if(!(cflag & X509_FLAG_NO_ISSUER))
d02b48c6	175	{
d0c98589	176	if (BIO_printf(bp," Issuer:%c",mlch) <= 0) goto err;
8ca533e3	177	if (!X509_NAME_print_ex(bp,X509_get_issuer_name(x),nmindent, nmflags)) goto err;
d02b48c6	178	}
d0c98589	179	if(!(cflag & X509_FLAG_NO_VALIDITY))
d02b48c6	180	{
d0c98589 DSH	181	if (BIO_write(bp,"\n Validity\n",18) <= 0) goto err;
	182	if (BIO_write(bp," Not Before: ",24) <= 0) goto err;
	183	if (!ASN1_TIME_print(bp,X509_get_notBefore(x))) goto err;
	184	if (BIO_write(bp,"\n Not After : ",25) <= 0) goto err;
	185	if (!ASN1_TIME_print(bp,X509_get_notAfter(x))) goto err;
	186	if (BIO_write(bp,"\n",1) <= 0) goto err;
d02b48c6	187	}
d0c98589 DSH	188	if(!(cflag & X509_FLAG_NO_SUBJECT))
	189	{
	190	if (BIO_printf(bp," Subject:%c",mlch) <= 0) goto err;
8ca533e3	191	if (!X509_NAME_print_ex(bp,X509_get_subject_name(x),nmindent, nmflags)) goto err;
d0c98589 DSH	192	}
	193	if(!(cflag & X509_FLAG_NO_PUBKEY))
	194	{
	195	if (BIO_write(bp,"\n Subject Public Key Info:\n",34) <= 0)
	196	goto err;
	197	i=OBJ_obj2nid(ci->key->algor->algorithm);
	198	if (BIO_printf(bp,"%12sPublic Key Algorithm: %s\n","",
	199	(i == NID_undef)?"UNKNOWN":OBJ_nid2ln(i)) <= 0) goto err;
	200
	201	pkey=X509_get_pubkey(x);
	202	if (pkey == NULL)
	203	{
	204	BIO_printf(bp,"%12sUnable to load Public Key\n","");
	205	ERR_print_errors(bp);
	206	}
	207	else
cf1b7d96	208	#ifndef OPENSSL_NO_RSA
d0c98589 DSH	209	if (pkey->type == EVP_PKEY_RSA)
	210	{
	211	BIO_printf(bp,"%12sRSA Public Key: (%d bit)\n","",
	212	BN_num_bits(pkey->pkey.rsa->n));
	213	RSA_print(bp,pkey->pkey.rsa,16);
	214	}
	215	else
d02b48c6	216	#endif
cf1b7d96	217	#ifndef OPENSSL_NO_DSA
d0c98589 DSH	218	if (pkey->type == EVP_PKEY_DSA)
	219	{
	220	BIO_printf(bp,"%12sDSA Public Key:\n","");
	221	DSA_print(bp,pkey->pkey.dsa,16);
	222	}
	223	else
	224	#endif
	225	BIO_printf(bp,"%12sUnknown Public Key:\n","");
d02b48c6	226
d0c98589 DSH	227	EVP_PKEY_free(pkey);
d0c98589 DSH	228	}
cfcf6453	229
2c15d426 DSH	230	if (!(cflag & X509_FLAG_NO_EXTENSIONS))
	231	X509V3_extensions_print(bp, "X509v3 extensions",
	232	ci->extensions, cflag, 8);
d02b48c6	233
d0c98589 DSH	234	if(!(cflag & X509_FLAG_NO_SIGDUMP))
d0c98589 DSH	235	{
de487514	236	if(X509_signature_print(bp, x->sig_alg, x->signature) <= 0) goto err;
d0c98589 DSH	237	}
d0c98589 DSH	238	if(!(cflag & X509_FLAG_NO_AUX))
d02b48c6	239	{
d0c98589	240	if (!X509_CERT_AUX_print(bp, x->aux, 0)) goto err;
d02b48c6	241	}
d02b48c6 RE	242	ret=1;
	243	err:
	244	if (str != NULL) ASN1_STRING_free(str);
26a3a48d	245	if (m != NULL) OPENSSL_free(m);
d02b48c6 RE	246	return(ret);
	247	}
	248
eb64730b RL	249	int X509_ocspid_print (BIO bp, X509 x)
	250	{
	251	unsigned char *der=NULL ;
	252	unsigned char *dertmp;
	253	int derlen;
	254	int i;
	255	SHA_CTX SHA1buf ;
	256	unsigned char SHA1md[SHA_DIGEST_LENGTH];
	257
	258	/* display the hash of the subject as it would appear
	259	in OCSP requests */
	260	if (BIO_printf(bp," Subject OCSP hash: ") <= 0)
	261	goto err;
	262	derlen = i2d_X509_NAME(x->cert_info->subject, NULL);
	263	if ((der = dertmp = (unsigned char *)OPENSSL_malloc (derlen)) == NULL)
	264	goto err;
	265	i2d_X509_NAME(x->cert_info->subject, &dertmp);
	266
	267	SHA1_Init(&SHA1buf);
	268	SHA1_Update(&SHA1buf, der, derlen);
	269	SHA1_Final(SHA1md,&SHA1buf);
	270	for (i=0; i < SHA_DIGEST_LENGTH; i++)
	271	{
	272	if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0) goto err;
	273	}
	274	OPENSSL_free (der);
	275	der=NULL;
	276
	277	/* display the hash of the public key as it would appear
	278	in OCSP requests */
	279	if (BIO_printf(bp,"\n Public key OCSP hash: ") <= 0)
	280	goto err;
	281
	282	SHA1_Init(&SHA1buf);
	283	SHA1_Update(&SHA1buf, x->cert_info->key->public_key->data,
	284	x->cert_info->key->public_key->length);
	285	SHA1_Final(SHA1md,&SHA1buf);
	286	for (i=0; i < SHA_DIGEST_LENGTH; i++)
	287	{
	288	if (BIO_printf(bp,"%02X",SHA1md[i]) <= 0)
	289	goto err;
	290	}
	291	BIO_printf(bp,"\n");
	292
	293	return (1);
	294	err:
	295	if (der != NULL) OPENSSL_free(der);
	296	return(0);
	297	}
	298
de487514 DSH	299	int X509_signature_print(BIO bp, X509_ALGOR sigalg, ASN1_STRING *sig)
	300	{
	301	unsigned char *s;
	302	int i, n;
	303	if (BIO_puts(bp," Signature Algorithm: ") <= 0) return 0;
	304	if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0) return 0;
	305
	306	n=sig->length;
	307	s=sig->data;
	308	for (i=0; i<n; i++)
	309	{
	310	if ((i%18) == 0)
	311	if (BIO_write(bp,"\n ",9) <= 0) return 0;
	312	if (BIO_printf(bp,"%02x%s",s[i],
	313	((i+1) == n)?"":":") <= 0) return 0;
	314	}
	315	if (BIO_write(bp,"\n",1) != 1) return 0;
	316	return 1;
	317	}
	318
6b691a5c	319	int ASN1_STRING_print(BIO bp, ASN1_STRING v)
d02b48c6 RE	320	{
	321	int i,n;
	322	char buf[80],*p;;
	323
	324	if (v == NULL) return(0);
	325	n=0;
	326	p=(char *)v->data;
	327	for (i=0; i<v->length; i++)
	328	{
	329	if ((p[i] > '~') \|\| ((p[i] < ' ') &&
	330	(p[i] != '\n') && (p[i] != '\r')))
	331	buf[n]='.';
	332	else
	333	buf[n]=p[i];
	334	n++;
	335	if (n >= 80)
	336	{
	337	if (BIO_write(bp,buf,n) <= 0)
	338	return(0);
	339	n=0;
	340	}
	341	}
	342	if (n > 0)
	343	if (BIO_write(bp,buf,n) <= 0)
	344	return(0);
	345	return(1);
	346	}
	347
6b691a5c	348	int ASN1_TIME_print(BIO bp, ASN1_TIME tm)
f6aed2cd DSH	349	{
	350	if(tm->type == V_ASN1_UTCTIME) return ASN1_UTCTIME_print(bp, tm);
	351	if(tm->type == V_ASN1_GENERALIZEDTIME)
	352	return ASN1_GENERALIZEDTIME_print(bp, tm);
	353	BIO_write(bp,"Bad time value",14);
	354	return(0);
	355	}
	356
e778802f BL	357	static const char *mon[12]=
	358	{
	359	"Jan","Feb","Mar","Apr","May","Jun",
	360	"Jul","Aug","Sep","Oct","Nov","Dec"
	361	};
f6aed2cd	362
6b691a5c	363	int ASN1_GENERALIZEDTIME_print(BIO bp, ASN1_GENERALIZEDTIME tm)
f6aed2cd DSH	364	{
	365	char *v;
	366	int gmt=0;
f6aed2cd DSH	367	int i;
	368	int y=0,M=0,d=0,h=0,m=0,s=0;
	369
	370	i=tm->length;
	371	v=(char *)tm->data;
	372
	373	if (i < 12) goto err;
	374	if (v[i-1] == 'Z') gmt=1;
	375	for (i=0; i<12; i++)
	376	if ((v[i] > '9') \|\| (v[i] < '0')) goto err;
	377	y= (v[0]-'0')1000+(v[1]-'0')100 + (v[2]-'0')*10+(v[3]-'0');
	378	M= (v[4]-'0')*10+(v[5]-'0');
	379	if ((M > 12) \|\| (M < 1)) goto err;
	380	d= (v[6]-'0')*10+(v[7]-'0');
	381	h= (v[8]-'0')*10+(v[9]-'0');
	382	m= (v[10]-'0')*10+(v[11]-'0');
	383	if ( (v[12] >= '0') && (v[12] <= '9') &&
	384	(v[13] >= '0') && (v[13] <= '9'))
	385	s= (v[12]-'0')*10+(v[13]-'0');
	386
	387	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
	388	mon[M-1],d,h,m,s,y,(gmt)?" GMT":"") <= 0)
	389	return(0);
	390	else
	391	return(1);
	392	err:
	393	BIO_write(bp,"Bad time value",14);
	394	return(0);
	395	}
	396
6b691a5c	397	int ASN1_UTCTIME_print(BIO bp, ASN1_UTCTIME tm)
d02b48c6 RE	398	{
	399	char *v;
	400	int gmt=0;
d02b48c6 RE	401	int i;
	402	int y=0,M=0,d=0,h=0,m=0,s=0;
	403
	404	i=tm->length;
	405	v=(char *)tm->data;
	406
	407	if (i < 10) goto err;
	408	if (v[i-1] == 'Z') gmt=1;
	409	for (i=0; i<10; i++)
	410	if ((v[i] > '9') \|\| (v[i] < '0')) goto err;
	411	y= (v[0]-'0')*10+(v[1]-'0');
58964a49	412	if (y < 50) y+=100;
d02b48c6 RE	413	M= (v[2]-'0')*10+(v[3]-'0');
	414	if ((M > 12) \|\| (M < 1)) goto err;
	415	d= (v[4]-'0')*10+(v[5]-'0');
	416	h= (v[6]-'0')*10+(v[7]-'0');
	417	m= (v[8]-'0')*10+(v[9]-'0');
	418	if ( (v[10] >= '0') && (v[10] <= '9') &&
	419	(v[11] >= '0') && (v[11] <= '9'))
	420	s= (v[10]-'0')*10+(v[11]-'0');
	421
	422	if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
	423	mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":"") <= 0)
	424	return(0);
	425	else
	426	return(1);
	427	err:
	428	BIO_write(bp,"Bad time value",14);
	429	return(0);
	430	}
	431
6b691a5c	432	int X509_NAME_print(BIO bp, X509_NAME name, int obase)
d02b48c6 RE	433	{
	434	char s,c;
	435	int ret=0,l,ll,i,first=1;
	436	char buf[256];
	437
	438	ll=80-2-obase;
	439
	440	s=X509_NAME_oneline(name,buf,256);
	441	s++; /* skip the first slash */
	442
	443	l=ll;
	444	c=s;
	445	for (;;)
	446	{
a53955d8	447	#ifndef CHARSET_EBCDIC
d02b48c6 RE	448	if ( ((*s == '/') &&
	449	((s[1] >= 'A') && (s[1] <= 'Z') && (
	450	(s[2] == '=') \|\|
	451	((s[2] >= 'A') && (s[2] <= 'Z') &&
	452	(s[3] == '='))
	453	))) \|\|
	454	(*s == '\0'))
a53955d8 UM	455	#else
	456	if ( ((*s == '/') &&
	457	(isupper(s[1]) && (
	458	(s[2] == '=') \|\|
	459	(isupper(s[2]) &&
	460	(s[3] == '='))
	461	))) \|\|
	462	(*s == '\0'))
	463	#endif
d02b48c6 RE	464	{
	465	if ((l <= 0) && !first)
	466	{
	467	first=0;
	468	if (BIO_write(bp,"\n",1) != 1) goto err;
	469	for (i=0; i<obase; i++)
	470	{
	471	if (BIO_write(bp," ",1) != 1) goto err;
	472	}
	473	l=ll;
	474	}
	475	i=s-c;
	476	if (BIO_write(bp,c,i) != i) goto err;
	477	c+=i;
	478	c++;
	479	if (*s != '\0')
	480	{
	481	if (BIO_write(bp,", ",2) != 2) goto err;
	482	}
	483	l--;
	484	}
	485	if (*s == '\0') break;
	486	s++;
	487	l--;
	488	}
	489
	490	ret=1;
	491	if (0)
	492	{
	493	err:
	494	X509err(X509_F_X509_NAME_PRINT,ERR_R_BUF_LIB);
	495	}
	496	return(ret);
	497	}
	498