Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcrypto/crypto/../../libssl/src/crypto/asn1/t_req.c	Lines:	0	115	0.0 %
Date:	2016-12-06	Branches:	0	90	0.0 %


/* $OpenBSD: t_req.c,v 1.18 2015/07/29 14:58:34 jsing Exp $ */
/* 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 <openssl/opensslconf.h>

#include <openssl/bn.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>

#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif

int
X509_REQ_print_fp(FILE *fp, X509_REQ *x)
{
	BIO *b;
	int ret;

	if ((b = BIO_new(BIO_s_file())) == NULL) {
		X509err(X509_F_X509_REQ_PRINT_FP, ERR_R_BUF_LIB);
		return (0);
	}
	BIO_set_fp(b, fp, BIO_NOCLOSE);
	ret = X509_REQ_print(b, x);
	BIO_free(b);
	return (ret);
}

int
X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflags,
    unsigned long cflag)
{
	unsigned long l;
	int i;
	const char *neg;
	X509_REQ_INFO *ri;
	EVP_PKEY *pkey;
	STACK_OF(X509_ATTRIBUTE) *sk;
	STACK_OF(X509_EXTENSION) *exts;
	char mlch = ' ';
	int nmindent = 0;

	if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
		mlch = '\n';
		nmindent = 12;
	}

	if (nmflags == X509_FLAG_COMPAT)
		nmindent = 16;

	ri = x->req_info;
	if (!(cflag & X509_FLAG_NO_HEADER)) {
		if (BIO_write(bp, "Certificate Request:\n", 21) <= 0)
			goto err;
		if (BIO_write(bp, "    Data:\n", 10) <= 0)

			goto err;
	}
	if (!(cflag & X509_FLAG_NO_VERSION)) {
		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;
	}
	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 (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 {
			EVP_PKEY_print_public(bp, pkey, 16, NULL);
			EVP_PKEY_free(pkey);
		}
	}

	if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) {
		/* may not be */
		if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0)
			goto err;

		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;

				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) {
					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 = sk_ASN1_TYPE_value(
						    a->value.set, ii);
						type = at->type;
						bs = at->value.asn1_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;
			}
		}
	}
	if (!(cflag & X509_FLAG_NO_EXTENSIONS)) {
		exts = X509_REQ_get_extensions(x);
		if (exts) {
			BIO_printf(bp, "%8sRequested Extensions:\n", "");
			for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
				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;
				if (!X509V3_EXT_print(bp, ex, cflag, 16)) {
					BIO_printf(bp, "%16s", "");
					ASN1_STRING_print(bp, ex->value);
				}
				if (BIO_write(bp, "\n", 1) <= 0)
					goto err;
			}
			sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
		}
	}

	if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
		if (!X509_signature_print(bp, x->sig_alg, x->signature))
			goto err;
	}

	return (1);

err:
	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);
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: t_req.c,v 1.18 2015/07/29 14:58:34 jsing Exp $ */
2			/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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
61			#include <openssl/opensslconf.h>
62
63			#include <openssl/bn.h>
64			#include <openssl/buffer.h>
65			#include <openssl/err.h>
66			#include <openssl/objects.h>
67			#include <openssl/x509.h>
68			#include <openssl/x509v3.h>
69
70			#ifndef OPENSSL_NO_DSA
71			#include <openssl/dsa.h>
72			#endif
73			#ifndef OPENSSL_NO_RSA
74			#include <openssl/rsa.h>
75			#endif
76
77			int
78			X509_REQ_print_fp(FILE fp, X509_REQ x)
79			{
80			BIO *b;
81			int ret;
82
83			if ((b = BIO_new(BIO_s_file())) == NULL) {
84			X509err(X509_F_X509_REQ_PRINT_FP, ERR_R_BUF_LIB);
85			return (0);
86			}
87			BIO_set_fp(b, fp, BIO_NOCLOSE);
88			ret = X509_REQ_print(b, x);
89			BIO_free(b);
90			return (ret);
91			}
92
93			int
94			X509_REQ_print_ex(BIO bp, X509_REQ x, unsigned long nmflags,
95			unsigned long cflag)
96			{
97			unsigned long l;
98			int i;
99			const char *neg;
100			X509_REQ_INFO *ri;
101			EVP_PKEY *pkey;
102			STACK_OF(X509_ATTRIBUTE) *sk;
103			STACK_OF(X509_EXTENSION) *exts;
104			char mlch = ' ';
105			int nmindent = 0;
106
107			if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
108			mlch = '\n';
109			nmindent = 12;
110			}
111
112			if (nmflags == X509_FLAG_COMPAT)
113			nmindent = 16;
114
115			ri = x->req_info;
116			if (!(cflag & X509_FLAG_NO_HEADER)) {
117			if (BIO_write(bp, "Certificate Request:\n", 21) <= 0)
118			goto err;
119			if (BIO_write(bp, " Data:\n", 10) <= 0)
120
121			goto err;
122			}
123			if (!(cflag & X509_FLAG_NO_VERSION)) {
124			neg = (ri->version->type == V_ASN1_NEG_INTEGER) ? "-" : "";
125			l = 0;
126			for (i = 0; i < ri->version->length; i++) {
127			l <<= 8;
128			l += ri->version->data[i];
129			}
130			if (BIO_printf(bp, "%8sVersion: %s%lu (%s0x%lx)\n", "", neg,
131			l, neg, l) <= 0)
132			goto err;
133			}
134			if (!(cflag & X509_FLAG_NO_SUBJECT)) {
135			if (BIO_printf(bp, " Subject:%c", mlch) <= 0)
136			goto err;
137			if (X509_NAME_print_ex(bp, ri->subject, nmindent, nmflags) < 0)
138			goto err;
139			if (BIO_write(bp, "\n", 1) <= 0)
140			goto err;
141			}
142			if (!(cflag & X509_FLAG_NO_PUBKEY)) {
143			if (BIO_write(bp, " Subject Public Key Info:\n",
144			33) <= 0)
145			goto err;
146			if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
147			goto err;
148			if (i2a_ASN1_OBJECT(bp, ri->pubkey->algor->algorithm) <= 0)
149			goto err;
150			if (BIO_puts(bp, "\n") <= 0)
151			goto err;
152
153			pkey = X509_REQ_get_pubkey(x);
154			if (pkey == NULL) {
155			BIO_printf(bp, "%12sUnable to load Public Key\n", "");
156			ERR_print_errors(bp);
157			} else {
158			EVP_PKEY_print_public(bp, pkey, 16, NULL);
159			EVP_PKEY_free(pkey);
160			}
161			}
162
163			if (!(cflag & X509_FLAG_NO_ATTRIBUTES)) {
164			/* may not be */
165			if (BIO_printf(bp, "%8sAttributes:\n", "") <= 0)
166			goto err;
167
168			sk = x->req_info->attributes;
169			if (sk_X509_ATTRIBUTE_num(sk) == 0) {
170			if (BIO_printf(bp, "%12sa0:00\n", "") <= 0)
171			goto err;
172			} else {
173			for (i = 0; i < sk_X509_ATTRIBUTE_num(sk); i++) {
174			ASN1_TYPE *at;
175			X509_ATTRIBUTE *a;
176			ASN1_BIT_STRING *bs = NULL;
177			ASN1_TYPE *t;
178			int j, type = 0, count = 1, ii = 0;
179
180			a = sk_X509_ATTRIBUTE_value(sk, i);
181			if (X509_REQ_extension_nid(
182			OBJ_obj2nid(a->object)))
183			continue;
184			if (BIO_printf(bp, "%12s", "") <= 0)
185			goto err;
186			if ((j = i2a_ASN1_OBJECT(bp, a->object)) > 0) {
187			if (a->single) {
188			t = a->value.single;
189			type = t->type;
190			bs = t->value.bit_string;
191			} else {
192			ii = 0;
193			count = sk_ASN1_TYPE_num(
194			a->value.set);
195			get_next:
196			at = sk_ASN1_TYPE_value(
197			a->value.set, ii);
198			type = at->type;
199			bs = at->value.asn1_string;
200			}
201			}
202			for (j = 25 - j; j > 0; j--)
203			if (BIO_write(bp, " ", 1) != 1)
204			goto err;
205			if (BIO_puts(bp, ":") <= 0)
206			goto err;
207			if ((type == V_ASN1_PRINTABLESTRING) \|\|
208			(type == V_ASN1_T61STRING) \|\|
209			(type == V_ASN1_IA5STRING)) {
210			if (BIO_write(bp, (char *)bs->data,
211			bs->length) != bs->length)
212			goto err;
213			BIO_puts(bp, "\n");
214			} else {
215			BIO_puts(bp,
216			"unable to print attribute\n");
217			}
218			if (++ii < count)
219			goto get_next;
220			}
221			}
222			}
223			if (!(cflag & X509_FLAG_NO_EXTENSIONS)) {
224			exts = X509_REQ_get_extensions(x);
225			if (exts) {
226			BIO_printf(bp, "%8sRequested Extensions:\n", "");
227			for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) {
228			ASN1_OBJECT *obj;
229			X509_EXTENSION *ex;
230			int j;
231			ex = sk_X509_EXTENSION_value(exts, i);
232			if (BIO_printf(bp, "%12s", "") <= 0)
233			goto err;
234			obj = X509_EXTENSION_get_object(ex);
235			i2a_ASN1_OBJECT(bp, obj);
236			j = X509_EXTENSION_get_critical(ex);
237			if (BIO_printf(bp, ": %s\n",
238			j ? "critical" : "") <= 0)
239			goto err;
240			if (!X509V3_EXT_print(bp, ex, cflag, 16)) {
241			BIO_printf(bp, "%16s", "");
242			ASN1_STRING_print(bp, ex->value);
243			}
244			if (BIO_write(bp, "\n", 1) <= 0)
245			goto err;
246			}
247			sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free);
248			}
249			}
250
251			if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
252			if (!X509_signature_print(bp, x->sig_alg, x->signature))
253			goto err;
254			}
255
256			return (1);
257
258			err:
259			X509err(X509_F_X509_REQ_PRINT_EX, ERR_R_BUF_LIB);
260			return (0);
261			}
262
263			int
264			X509_REQ_print(BIO bp, X509_REQ x)
265			{
266			return X509_REQ_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
267			}