/src/openssl/crypto/x509/t_x509.c

Source (jump to first uncovered line)
/*
 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/bn.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "internal/asn1_int.h"

#ifndef OPENSSL_NO_STDIO
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;
    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;

    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 (l >= 0 && l <= 2) {
            if (BIO_printf(bp, "%8sVersion: %ld (0x%lx)\n", "", l + 1, (unsigned long)l) <= 0)
                goto err;
        } else {
            if (BIO_printf(bp, "%8sVersion: Unknown (%ld)\n", "", 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)) {
                ERR_set_mark();
                l = ASN1_INTEGER_get(bs);
                ERR_pop_to_mark();
        } else {
            l = -1;
        }
        if (l != -1) {
            unsigned long ul;
            if (bs->type == V_ASN1_NEG_INTEGER) {
                ul = 0 - (unsigned long)l;
                neg = "-";
            } else {
                ul = l;
                neg = "";
            }
            if (BIO_printf(bp, " %s%lu (%s0x%lx)\n", neg, ul, neg, ul) <= 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)) {
        const X509_ALGOR *tsig_alg = X509_get0_tbs_sigalg(x);

        if (BIO_puts(bp, "    ") <= 0)
            goto err;
        if (X509_signature_print(bp, tsig_alg, NULL) <= 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_get0_notBefore(x)))
            goto err;
        if (BIO_write(bp, "\n            Not After : ", 25) <= 0)
            goto err;
        if (!ASN1_TIME_print(bp, X509_get0_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)) {
        X509_PUBKEY *xpkey = X509_get_X509_PUBKEY(x);
        ASN1_OBJECT *xpoid;
        X509_PUBKEY_get0_param(&xpoid, NULL, NULL, NULL, xpkey);
        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, xpoid) <= 0)
            goto err;
        if (BIO_puts(bp, "\n") <= 0)
            goto err;

        pkey = X509_get0_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);
        }
    }

    if (!(cflag & X509_FLAG_NO_IDS)) {
        const ASN1_BIT_STRING *iuid, *suid;
        X509_get0_uids(x, &iuid, &suid);
        if (iuid != NULL) {
            if (BIO_printf(bp, "%8sIssuer Unique ID: ", "") <= 0)
                goto err;
            if (!X509_signature_dump(bp, iuid, 12))
                goto err;
        }
        if (suid != NULL) {
            if (BIO_printf(bp, "%8sSubject Unique ID: ", "") <= 0)
                goto err;
            if (!X509_signature_dump(bp, suid, 12))
                goto err;
        }
    }

    if (!(cflag & X509_FLAG_NO_EXTENSIONS))
        X509V3_extensions_print(bp, "X509v3 extensions",
                                X509_get0_extensions(x), cflag, 8);

    if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
        const X509_ALGOR *sig_alg;
        const ASN1_BIT_STRING *sig;
        X509_get0_signature(&sig, &sig_alg, x);
        if (X509_signature_print(bp, sig_alg, sig) <= 0)
            goto err;
    }
    if (!(cflag & X509_FLAG_NO_AUX)) {
        if (!X509_aux_print(bp, x, 0))
            goto err;
    }
    ret = 1;
 err:
    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];
    ASN1_BIT_STRING *keybstr;
    X509_NAME *subj;

    /*
     * display the hash of the subject as it would appear in OCSP requests
     */
    if (BIO_printf(bp, "        Subject OCSP hash: ") <= 0)
        goto err;
    subj = X509_get_subject_name(x);
    derlen = i2d_X509_NAME(subj, NULL);
    if ((der = dertmp = OPENSSL_malloc(derlen)) == NULL)
        goto err;
    i2d_X509_NAME(subj, &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;

    keybstr = X509_get0_pubkey_bitstr(x);

    if (keybstr == NULL)
        goto err;

    if (!EVP_Digest(ASN1_STRING_get0_data(keybstr),
                    ASN1_STRING_length(keybstr), 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:
    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, const X509_ALGOR *sigalg,
                         const 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 X509_aux_print(BIO *out, X509 *x, int indent)
{
    char oidstr[80], first;
    STACK_OF(ASN1_OBJECT) *trust, *reject;
    const unsigned char *alias, *keyid;
    int keyidlen;
    int i;
    if (X509_trusted(x) == 0)
        return 1;
    trust = X509_get0_trust_objects(x);
    reject = X509_get0_reject_objects(x);
    if (trust) {
        first = 1;
        BIO_printf(out, "%*sTrusted Uses:\n%*s", indent, "", indent + 2, "");
        for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
            if (!first)
                BIO_puts(out, ", ");
            else
                first = 0;
            OBJ_obj2txt(oidstr, sizeof(oidstr),
                        sk_ASN1_OBJECT_value(trust, i), 0);
            BIO_puts(out, oidstr);
        }
        BIO_puts(out, "\n");
    } else
        BIO_printf(out, "%*sNo Trusted Uses.\n", indent, "");
    if (reject) {
        first = 1;
        BIO_printf(out, "%*sRejected Uses:\n%*s", indent, "", indent + 2, "");
        for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
            if (!first)
                BIO_puts(out, ", ");
            else
                first = 0;
            OBJ_obj2txt(oidstr, sizeof(oidstr),
                        sk_ASN1_OBJECT_value(reject, i), 0);
            BIO_puts(out, oidstr);
        }
        BIO_puts(out, "\n");
    } else
        BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
    alias = X509_alias_get0(x, NULL);
    if (alias)
        BIO_printf(out, "%*sAlias: %s\n", indent, "", alias);
    keyid = X509_keyid_get0(x, &keyidlen);
    if (keyid) {
        BIO_printf(out, "%*sKey Id: ", indent, "");
        for (i = 0; i < keyidlen; i++)
            BIO_printf(out, "%s%02X", i ? ":" : "", keyid[i]);
        BIO_write(out, "\n", 1);
    }
    return 1;
}

Coverage Report

Created: 2018-08-29 13:53

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
3		*
4		* Licensed under the OpenSSL license (the "License"). You may not use
5		* this file except in compliance with the License. You can obtain a copy
6		* in the file LICENSE in the source distribution or at
7		* https://www.openssl.org/source/license.html
8		*/
9
10		#include <stdio.h>
11		#include "internal/cryptlib.h"
12		#include <openssl/buffer.h>
13		#include <openssl/bn.h>
14		#include <openssl/objects.h>
15		#include <openssl/x509.h>
16		#include <openssl/x509v3.h>
17		#include "internal/asn1_int.h"
18
19		#ifndef OPENSSL_NO_STDIO
20		int X509_print_fp(FILE fp, X509 x)
21	0	{
22	0	return X509_print_ex_fp(fp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
23	0	}
24
25		int X509_print_ex_fp(FILE fp, X509 x, unsigned long nmflag,
26		unsigned long cflag)
27	0	{
28	0	BIO *b;
29	0	int ret;
30	0
31	0	if ((b = BIO_new(BIO_s_file())) == NULL) {
32	0	X509err(X509_F_X509_PRINT_EX_FP, ERR_R_BUF_LIB);
33	0	return 0;
34	0	}
35	0	BIO_set_fp(b, fp, BIO_NOCLOSE);
36	0	ret = X509_print_ex(b, x, nmflag, cflag);
37	0	BIO_free(b);
38	0	return ret;
39	0	}
40		#endif
41
42		int X509_print(BIO bp, X509 x)
43	0	{
44	0	return X509_print_ex(bp, x, XN_FLAG_COMPAT, X509_FLAG_COMPAT);
45	0	}
46
47		int X509_print_ex(BIO bp, X509 x, unsigned long nmflags,
48		unsigned long cflag)
49	0	{
50	0	long l;
51	0	int ret = 0, i;
52	0	char *m = NULL, mlch = ' ';
53	0	int nmindent = 0;
54	0	ASN1_INTEGER *bs;
55	0	EVP_PKEY *pkey = NULL;
56	0	const char *neg;
57	0
58	0	if ((nmflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) {
59	0	mlch = '\n';
60	0	nmindent = 12;
61	0	}
62	0
63	0	if (nmflags == X509_FLAG_COMPAT)
64	0	nmindent = 16;
65	0
66	0	if (!(cflag & X509_FLAG_NO_HEADER)) {
67	0	if (BIO_write(bp, "Certificate:\n", 13) <= 0)
68	0	goto err;
69	0	if (BIO_write(bp, " Data:\n", 10) <= 0)
70	0	goto err;
71	0	}
72	0	if (!(cflag & X509_FLAG_NO_VERSION)) {
73	0	l = X509_get_version(x);
74	0	if (l >= 0 && l <= 2) {
75	0	if (BIO_printf(bp, "%8sVersion: %ld (0x%lx)\n", "", l + 1, (unsigned long)l) <= 0)
76	0	goto err;
77	0	} else {
78	0	if (BIO_printf(bp, "%8sVersion: Unknown (%ld)\n", "", l) <= 0)
79	0	goto err;
80	0	}
81	0	}
82	0	if (!(cflag & X509_FLAG_NO_SERIAL)) {
83	0
84	0	if (BIO_write(bp, " Serial Number:", 22) <= 0)
85	0	goto err;
86	0
87	0	bs = X509_get_serialNumber(x);
88	0	if (bs->length <= (int)sizeof(long)) {
89	0	ERR_set_mark();
90	0	l = ASN1_INTEGER_get(bs);
91	0	ERR_pop_to_mark();
92	0	} else {
93	0	l = -1;
94	0	}
95	0	if (l != -1) {
96	0	unsigned long ul;
97	0	if (bs->type == V_ASN1_NEG_INTEGER) {
98	0	ul = 0 - (unsigned long)l;
99	0	neg = "-";
100	0	} else {
101	0	ul = l;
102	0	neg = "";
103	0	}
104	0	if (BIO_printf(bp, " %s%lu (%s0x%lx)\n", neg, ul, neg, ul) <= 0)
105	0	goto err;
106	0	} else {
107	0	neg = (bs->type == V_ASN1_NEG_INTEGER) ? " (Negative)" : "";
108	0	if (BIO_printf(bp, "\n%12s%s", "", neg) <= 0)
109	0	goto err;
110	0
111	0	for (i = 0; i < bs->length; i++) {
112	0	if (BIO_printf(bp, "%02x%c", bs->data[i],
113	0	((i + 1 == bs->length) ? '\n' : ':')) <= 0)
114	0	goto err;
115	0	}
116	0	}
117	0
118	0	}
119	0
120	0	if (!(cflag & X509_FLAG_NO_SIGNAME)) {
121	0	const X509_ALGOR *tsig_alg = X509_get0_tbs_sigalg(x);
122	0
123	0	if (BIO_puts(bp, " ") <= 0)
124	0	goto err;
125	0	if (X509_signature_print(bp, tsig_alg, NULL) <= 0)
126	0	goto err;
127	0	}
128	0
129	0	if (!(cflag & X509_FLAG_NO_ISSUER)) {
130	0	if (BIO_printf(bp, " Issuer:%c", mlch) <= 0)
131	0	goto err;
132	0	if (X509_NAME_print_ex(bp, X509_get_issuer_name(x), nmindent, nmflags)
133	0	< 0)
134	0	goto err;
135	0	if (BIO_write(bp, "\n", 1) <= 0)
136	0	goto err;
137	0	}
138	0	if (!(cflag & X509_FLAG_NO_VALIDITY)) {
139	0	if (BIO_write(bp, " Validity\n", 17) <= 0)
140	0	goto err;
141	0	if (BIO_write(bp, " Not Before: ", 24) <= 0)
142	0	goto err;
143	0	if (!ASN1_TIME_print(bp, X509_get0_notBefore(x)))
144	0	goto err;
145	0	if (BIO_write(bp, "\n Not After : ", 25) <= 0)
146	0	goto err;
147	0	if (!ASN1_TIME_print(bp, X509_get0_notAfter(x)))
148	0	goto err;
149	0	if (BIO_write(bp, "\n", 1) <= 0)
150	0	goto err;
151	0	}
152	0	if (!(cflag & X509_FLAG_NO_SUBJECT)) {
153	0	if (BIO_printf(bp, " Subject:%c", mlch) <= 0)
154	0	goto err;
155	0	if (X509_NAME_print_ex
156	0	(bp, X509_get_subject_name(x), nmindent, nmflags) < 0)
157	0	goto err;
158	0	if (BIO_write(bp, "\n", 1) <= 0)
159	0	goto err;
160	0	}
161	0	if (!(cflag & X509_FLAG_NO_PUBKEY)) {
162	0	X509_PUBKEY *xpkey = X509_get_X509_PUBKEY(x);
163	0	ASN1_OBJECT *xpoid;
164	0	X509_PUBKEY_get0_param(&xpoid, NULL, NULL, NULL, xpkey);
165	0	if (BIO_write(bp, " Subject Public Key Info:\n", 33) <= 0)
166	0	goto err;
167	0	if (BIO_printf(bp, "%12sPublic Key Algorithm: ", "") <= 0)
168	0	goto err;
169	0	if (i2a_ASN1_OBJECT(bp, xpoid) <= 0)
170	0	goto err;
171	0	if (BIO_puts(bp, "\n") <= 0)
172	0	goto err;
173	0
174	0	pkey = X509_get0_pubkey(x);
175	0	if (pkey == NULL) {
176	0	BIO_printf(bp, "%12sUnable to load Public Key\n", "");
177	0	ERR_print_errors(bp);
178	0	} else {
179	0	EVP_PKEY_print_public(bp, pkey, 16, NULL);
180	0	}
181	0	}
182	0
183	0	if (!(cflag & X509_FLAG_NO_IDS)) {
184	0	const ASN1_BIT_STRING iuid, suid;
185	0	X509_get0_uids(x, &iuid, &suid);
186	0	if (iuid != NULL) {
187	0	if (BIO_printf(bp, "%8sIssuer Unique ID: ", "") <= 0)
188	0	goto err;
189	0	if (!X509_signature_dump(bp, iuid, 12))
190	0	goto err;
191	0	}
192	0	if (suid != NULL) {
193	0	if (BIO_printf(bp, "%8sSubject Unique ID: ", "") <= 0)
194	0	goto err;
195	0	if (!X509_signature_dump(bp, suid, 12))
196	0	goto err;
197	0	}
198	0	}
199	0
200	0	if (!(cflag & X509_FLAG_NO_EXTENSIONS))
201	0	X509V3_extensions_print(bp, "X509v3 extensions",
202	0	X509_get0_extensions(x), cflag, 8);
203	0
204	0	if (!(cflag & X509_FLAG_NO_SIGDUMP)) {
205	0	const X509_ALGOR *sig_alg;
206	0	const ASN1_BIT_STRING *sig;
207	0	X509_get0_signature(&sig, &sig_alg, x);
208	0	if (X509_signature_print(bp, sig_alg, sig) <= 0)
209	0	goto err;
210	0	}
211	0	if (!(cflag & X509_FLAG_NO_AUX)) {
212	0	if (!X509_aux_print(bp, x, 0))
213	0	goto err;
214	0	}
215	0	ret = 1;
216	0	err:
217	0	OPENSSL_free(m);
218	0	return ret;
219	0	}
220
221		int X509_ocspid_print(BIO bp, X509 x)
222	0	{
223	0	unsigned char *der = NULL;
224	0	unsigned char *dertmp;
225	0	int derlen;
226	0	int i;
227	0	unsigned char SHA1md[SHA_DIGEST_LENGTH];
228	0	ASN1_BIT_STRING *keybstr;
229	0	X509_NAME *subj;
230	0
231	0	/*
232	0	* display the hash of the subject as it would appear in OCSP requests
233	0	*/
234	0	if (BIO_printf(bp, " Subject OCSP hash: ") <= 0)
235	0	goto err;
236	0	subj = X509_get_subject_name(x);
237	0	derlen = i2d_X509_NAME(subj, NULL);
238	0	if ((der = dertmp = OPENSSL_malloc(derlen)) == NULL)
239	0	goto err;
240	0	i2d_X509_NAME(subj, &dertmp);
241	0
242	0	if (!EVP_Digest(der, derlen, SHA1md, NULL, EVP_sha1(), NULL))
243	0	goto err;
244	0	for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
245	0	if (BIO_printf(bp, "%02X", SHA1md[i]) <= 0)
246	0	goto err;
247	0	}
248	0	OPENSSL_free(der);
249	0	der = NULL;
250	0
251	0	/*
252	0	* display the hash of the public key as it would appear in OCSP requests
253	0	*/
254	0	if (BIO_printf(bp, "\n Public key OCSP hash: ") <= 0)
255	0	goto err;
256	0
257	0	keybstr = X509_get0_pubkey_bitstr(x);
258	0
259	0	if (keybstr == NULL)
260	0	goto err;
261	0
262	0	if (!EVP_Digest(ASN1_STRING_get0_data(keybstr),
263	0	ASN1_STRING_length(keybstr), SHA1md, NULL, EVP_sha1(),
264	0	NULL))
265	0	goto err;
266	0	for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
267	0	if (BIO_printf(bp, "%02X", SHA1md[i]) <= 0)
268	0	goto err;
269	0	}
270	0	BIO_printf(bp, "\n");
271	0
272	0	return 1;
273	0	err:
274	0	OPENSSL_free(der);
275	0	return 0;
276	0	}
277
278		int X509_signature_dump(BIO bp, const ASN1_STRING sig, int indent)
279	0	{
280	0	const unsigned char *s;
281	0	int i, n;
282	0
283	0	n = sig->length;
284	0	s = sig->data;
285	0	for (i = 0; i < n; i++) {
286	0	if ((i % 18) == 0) {
287	0	if (BIO_write(bp, "\n", 1) <= 0)
288	0	return 0;
289	0	if (BIO_indent(bp, indent, indent) <= 0)
290	0	return 0;
291	0	}
292	0	if (BIO_printf(bp, "%02x%s", s[i], ((i + 1) == n) ? "" : ":") <= 0)
293	0	return 0;
294	0	}
295	0	if (BIO_write(bp, "\n", 1) != 1)
296	0	return 0;
297	0
298	0	return 1;
299	0	}
300
301		int X509_signature_print(BIO bp, const X509_ALGOR sigalg,
302		const ASN1_STRING *sig)
303	0	{
304	0	int sig_nid;
305	0	if (BIO_puts(bp, " Signature Algorithm: ") <= 0)
306	0	return 0;
307	0	if (i2a_ASN1_OBJECT(bp, sigalg->algorithm) <= 0)
308	0	return 0;
309	0
310	0	sig_nid = OBJ_obj2nid(sigalg->algorithm);
311	0	if (sig_nid != NID_undef) {
312	0	int pkey_nid, dig_nid;
313	0	const EVP_PKEY_ASN1_METHOD *ameth;
314	0	if (OBJ_find_sigid_algs(sig_nid, &dig_nid, &pkey_nid)) {
315	0	ameth = EVP_PKEY_asn1_find(NULL, pkey_nid);
316	0	if (ameth && ameth->sig_print)
317	0	return ameth->sig_print(bp, sigalg, sig, 9, 0);
318	0	}
319	0	}
320	0	if (sig)
321	0	return X509_signature_dump(bp, sig, 9);
322	0	else if (BIO_puts(bp, "\n") <= 0)
323	0	return 0;
324	0	return 1;
325	0	}
326
327		int X509_aux_print(BIO out, X509 x, int indent)
328	0	{
329	0	char oidstr[80], first;
330	0	STACK_OF(ASN1_OBJECT) trust, reject;
331	0	const unsigned char alias, keyid;
332	0	int keyidlen;
333	0	int i;
334	0	if (X509_trusted(x) == 0)
335	0	return 1;
336	0	trust = X509_get0_trust_objects(x);
337	0	reject = X509_get0_reject_objects(x);
338	0	if (trust) {
339	0	first = 1;
340	0	BIO_printf(out, "%sTrusted Uses:\n%s", indent, "", indent + 2, "");
341	0	for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
342	0	if (!first)
343	0	BIO_puts(out, ", ");
344	0	else
345	0	first = 0;
346	0	OBJ_obj2txt(oidstr, sizeof(oidstr),
347	0	sk_ASN1_OBJECT_value(trust, i), 0);
348	0	BIO_puts(out, oidstr);
349	0	}
350	0	BIO_puts(out, "\n");
351	0	} else
352	0	BIO_printf(out, "%*sNo Trusted Uses.\n", indent, "");
353	0	if (reject) {
354	0	first = 1;
355	0	BIO_printf(out, "%sRejected Uses:\n%s", indent, "", indent + 2, "");
356	0	for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
357	0	if (!first)
358	0	BIO_puts(out, ", ");
359	0	else
360	0	first = 0;
361	0	OBJ_obj2txt(oidstr, sizeof(oidstr),
362	0	sk_ASN1_OBJECT_value(reject, i), 0);
363	0	BIO_puts(out, oidstr);
364	0	}
365	0	BIO_puts(out, "\n");
366	0	} else
367	0	BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
368	0	alias = X509_alias_get0(x, NULL);
369	0	if (alias)
370	0	BIO_printf(out, "%*sAlias: %s\n", indent, "", alias);
371	0	keyid = X509_keyid_get0(x, &keyidlen);
372	0	if (keyid) {
373	0	BIO_printf(out, "%*sKey Id: ", indent, "");
374	0	for (i = 0; i < keyidlen; i++)
375	0	BIO_printf(out, "%s%02X", i ? ":" : "", keyid[i]);
376	0	BIO_write(out, "\n", 1);
377	0	}
378	0	return 1;
379	0	}