]>
git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/x509/t_x509.c
eb65d8873276f8a3dd97e42094b0385a5bce7659
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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
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"
19 #ifndef OPENSSL_NO_STDIO
20 int X509_print_fp(FILE *fp
, X509
*x
)
22 return X509_print_ex_fp(fp
, x
, XN_FLAG_COMPAT
, X509_FLAG_COMPAT
);
25 int X509_print_ex_fp(FILE *fp
, X509
*x
, unsigned long nmflag
,
31 if ((b
= BIO_new(BIO_s_file())) == NULL
) {
32 X509err(X509_F_X509_PRINT_EX_FP
, ERR_R_BUF_LIB
);
35 BIO_set_fp(b
, fp
, BIO_NOCLOSE
);
36 ret
= X509_print_ex(b
, x
, nmflag
, cflag
);
42 int X509_print(BIO
*bp
, X509
*x
)
44 return X509_print_ex(bp
, x
, XN_FLAG_COMPAT
, X509_FLAG_COMPAT
);
47 int X509_print_ex(BIO
*bp
, X509
*x
, unsigned long nmflags
,
52 char *m
= NULL
, mlch
= ' ';
55 EVP_PKEY
*pkey
= NULL
;
58 if ((nmflags
& XN_FLAG_SEP_MASK
) == XN_FLAG_SEP_MULTILINE
) {
63 if (nmflags
== X509_FLAG_COMPAT
)
66 if (!(cflag
& X509_FLAG_NO_HEADER
)) {
67 if (BIO_write(bp
, "Certificate:\n", 13) <= 0)
69 if (BIO_write(bp
, " Data:\n", 10) <= 0)
72 if (!(cflag
& X509_FLAG_NO_VERSION
)) {
73 l
= X509_get_version(x
);
74 if (l
>= 0 && l
<= 2) {
75 if (BIO_printf(bp
, "%8sVersion: %ld (0x%lx)\n", "", l
+ 1, (unsigned long)l
) <= 0)
78 if (BIO_printf(bp
, "%8sVersion: Unknown (%ld)\n", "", l
) <= 0)
82 if (!(cflag
& X509_FLAG_NO_SERIAL
)) {
84 if (BIO_write(bp
, " Serial Number:", 22) <= 0)
87 bs
= X509_get_serialNumber(x
);
88 if (bs
->length
<= (int)sizeof(long)) {
90 l
= ASN1_INTEGER_get(bs
);
97 if (bs
->type
== V_ASN1_NEG_INTEGER
) {
98 ul
= 0 - (unsigned long)l
;
104 if (BIO_printf(bp
, " %s%lu (%s0x%lx)\n", neg
, ul
, neg
, ul
) <= 0)
107 neg
= (bs
->type
== V_ASN1_NEG_INTEGER
) ? " (Negative)" : "";
108 if (BIO_printf(bp
, "\n%12s%s", "", neg
) <= 0)
111 for (i
= 0; i
< bs
->length
; i
++) {
112 if (BIO_printf(bp
, "%02x%c", bs
->data
[i
],
113 ((i
+ 1 == bs
->length
) ? '\n' : ':')) <= 0)
120 if (!(cflag
& X509_FLAG_NO_SIGNAME
)) {
121 const X509_ALGOR
*tsig_alg
= X509_get0_tbs_sigalg(x
);
122 if (X509_signature_print(bp
, tsig_alg
, NULL
) <= 0)
126 if (!(cflag
& X509_FLAG_NO_ISSUER
)) {
127 if (BIO_printf(bp
, " Issuer:%c", mlch
) <= 0)
129 if (X509_NAME_print_ex(bp
, X509_get_issuer_name(x
), nmindent
, nmflags
)
132 if (BIO_write(bp
, "\n", 1) <= 0)
135 if (!(cflag
& X509_FLAG_NO_VALIDITY
)) {
136 if (BIO_write(bp
, " Validity\n", 17) <= 0)
138 if (BIO_write(bp
, " Not Before: ", 24) <= 0)
140 if (!ASN1_TIME_print(bp
, X509_get0_notBefore(x
)))
142 if (BIO_write(bp
, "\n Not After : ", 25) <= 0)
144 if (!ASN1_TIME_print(bp
, X509_get0_notAfter(x
)))
146 if (BIO_write(bp
, "\n", 1) <= 0)
149 if (!(cflag
& X509_FLAG_NO_SUBJECT
)) {
150 if (BIO_printf(bp
, " Subject:%c", mlch
) <= 0)
152 if (X509_NAME_print_ex
153 (bp
, X509_get_subject_name(x
), nmindent
, nmflags
) < 0)
155 if (BIO_write(bp
, "\n", 1) <= 0)
158 if (!(cflag
& X509_FLAG_NO_PUBKEY
)) {
159 X509_PUBKEY
*xpkey
= X509_get_X509_PUBKEY(x
);
161 X509_PUBKEY_get0_param(&xpoid
, NULL
, NULL
, NULL
, xpkey
);
162 if (BIO_write(bp
, " Subject Public Key Info:\n", 33) <= 0)
164 if (BIO_printf(bp
, "%12sPublic Key Algorithm: ", "") <= 0)
166 if (i2a_ASN1_OBJECT(bp
, xpoid
) <= 0)
168 if (BIO_puts(bp
, "\n") <= 0)
171 pkey
= X509_get0_pubkey(x
);
173 BIO_printf(bp
, "%12sUnable to load Public Key\n", "");
174 ERR_print_errors(bp
);
176 EVP_PKEY_print_public(bp
, pkey
, 16, NULL
);
180 if (!(cflag
& X509_FLAG_NO_IDS
)) {
181 const ASN1_BIT_STRING
*iuid
, *suid
;
182 X509_get0_uids(x
, &iuid
, &suid
);
184 if (BIO_printf(bp
, "%8sIssuer Unique ID: ", "") <= 0)
186 if (!X509_signature_dump(bp
, iuid
, 12))
190 if (BIO_printf(bp
, "%8sSubject Unique ID: ", "") <= 0)
192 if (!X509_signature_dump(bp
, suid
, 12))
197 if (!(cflag
& X509_FLAG_NO_EXTENSIONS
))
198 X509V3_extensions_print(bp
, "X509v3 extensions",
199 X509_get0_extensions(x
), cflag
, 8);
201 if (!(cflag
& X509_FLAG_NO_SIGDUMP
)) {
202 const X509_ALGOR
*sig_alg
;
203 const ASN1_BIT_STRING
*sig
;
204 X509_get0_signature(&sig
, &sig_alg
, x
);
205 if (X509_signature_print(bp
, sig_alg
, sig
) <= 0)
208 if (!(cflag
& X509_FLAG_NO_AUX
)) {
209 if (!X509_aux_print(bp
, x
, 0))
218 int X509_ocspid_print(BIO
*bp
, X509
*x
)
220 unsigned char *der
= NULL
;
221 unsigned char *dertmp
;
224 unsigned char SHA1md
[SHA_DIGEST_LENGTH
];
225 ASN1_BIT_STRING
*keybstr
;
229 * display the hash of the subject as it would appear in OCSP requests
231 if (BIO_printf(bp
, " Subject OCSP hash: ") <= 0)
233 subj
= X509_get_subject_name(x
);
234 derlen
= i2d_X509_NAME(subj
, NULL
);
235 if ((der
= dertmp
= OPENSSL_malloc(derlen
)) == NULL
)
237 i2d_X509_NAME(subj
, &dertmp
);
239 if (!EVP_Digest(der
, derlen
, SHA1md
, NULL
, EVP_sha1(), NULL
))
241 for (i
= 0; i
< SHA_DIGEST_LENGTH
; i
++) {
242 if (BIO_printf(bp
, "%02X", SHA1md
[i
]) <= 0)
249 * display the hash of the public key as it would appear in OCSP requests
251 if (BIO_printf(bp
, "\n Public key OCSP hash: ") <= 0)
254 keybstr
= X509_get0_pubkey_bitstr(x
);
259 if (!EVP_Digest(ASN1_STRING_get0_data(keybstr
),
260 ASN1_STRING_length(keybstr
), SHA1md
, NULL
, EVP_sha1(),
263 for (i
= 0; i
< SHA_DIGEST_LENGTH
; i
++) {
264 if (BIO_printf(bp
, "%02X", SHA1md
[i
]) <= 0)
267 BIO_printf(bp
, "\n");
275 int X509_signature_dump(BIO
*bp
, const ASN1_STRING
*sig
, int indent
)
277 const unsigned char *s
;
282 for (i
= 0; i
< n
; i
++) {
284 if (BIO_write(bp
, "\n", 1) <= 0)
286 if (BIO_indent(bp
, indent
, indent
) <= 0)
289 if (BIO_printf(bp
, "%02x%s", s
[i
], ((i
+ 1) == n
) ? "" : ":") <= 0)
292 if (BIO_write(bp
, "\n", 1) != 1)
298 int X509_signature_print(BIO
*bp
, const X509_ALGOR
*sigalg
,
299 const ASN1_STRING
*sig
)
302 if (BIO_puts(bp
, " Signature Algorithm: ") <= 0)
304 if (i2a_ASN1_OBJECT(bp
, sigalg
->algorithm
) <= 0)
307 sig_nid
= OBJ_obj2nid(sigalg
->algorithm
);
308 if (sig_nid
!= NID_undef
) {
309 int pkey_nid
, dig_nid
;
310 const EVP_PKEY_ASN1_METHOD
*ameth
;
311 if (OBJ_find_sigid_algs(sig_nid
, &dig_nid
, &pkey_nid
)) {
312 ameth
= EVP_PKEY_asn1_find(NULL
, pkey_nid
);
313 if (ameth
&& ameth
->sig_print
)
314 return ameth
->sig_print(bp
, sigalg
, sig
, 9, 0);
318 return X509_signature_dump(bp
, sig
, 9);
319 else if (BIO_puts(bp
, "\n") <= 0)
324 int X509_aux_print(BIO
*out
, X509
*x
, int indent
)
326 char oidstr
[80], first
;
327 STACK_OF(ASN1_OBJECT
) *trust
, *reject
;
328 const unsigned char *alias
, *keyid
;
331 if (X509_trusted(x
) == 0)
333 trust
= X509_get0_trust_objects(x
);
334 reject
= X509_get0_reject_objects(x
);
337 BIO_printf(out
, "%*sTrusted Uses:\n%*s", indent
, "", indent
+ 2, "");
338 for (i
= 0; i
< sk_ASN1_OBJECT_num(trust
); i
++) {
343 OBJ_obj2txt(oidstr
, sizeof oidstr
,
344 sk_ASN1_OBJECT_value(trust
, i
), 0);
345 BIO_puts(out
, oidstr
);
349 BIO_printf(out
, "%*sNo Trusted Uses.\n", indent
, "");
352 BIO_printf(out
, "%*sRejected Uses:\n%*s", indent
, "", indent
+ 2, "");
353 for (i
= 0; i
< sk_ASN1_OBJECT_num(reject
); i
++) {
358 OBJ_obj2txt(oidstr
, sizeof oidstr
,
359 sk_ASN1_OBJECT_value(reject
, i
), 0);
360 BIO_puts(out
, oidstr
);
364 BIO_printf(out
, "%*sNo Rejected Uses.\n", indent
, "");
365 alias
= X509_alias_get0(x
, NULL
);
367 BIO_printf(out
, "%*sAlias: %s\n", indent
, "", alias
);
368 keyid
= X509_keyid_get0(x
, &keyidlen
);
370 BIO_printf(out
, "%*sKey Id: ", indent
, "");
371 for (i
= 0; i
< keyidlen
; i
++)
372 BIO_printf(out
, "%s%02X", i
? ":" : "", keyid
[i
]);
373 BIO_write(out
, "\n", 1);