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git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/x509/t_x509.c
ccacbe7cbf8f4ec4626855246ec11fdcbab244e6
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
);
123 if (BIO_puts(bp
, " ") <= 0)
125 if (X509_signature_print(bp
, tsig_alg
, NULL
) <= 0)
129 if (!(cflag
& X509_FLAG_NO_ISSUER
)) {
130 if (BIO_printf(bp
, " Issuer:%c", mlch
) <= 0)
132 if (X509_NAME_print_ex(bp
, X509_get_issuer_name(x
), nmindent
, nmflags
)
135 if (BIO_write(bp
, "\n", 1) <= 0)
138 if (!(cflag
& X509_FLAG_NO_VALIDITY
)) {
139 if (BIO_write(bp
, " Validity\n", 17) <= 0)
141 if (BIO_write(bp
, " Not Before: ", 24) <= 0)
143 if (!ASN1_TIME_print(bp
, X509_get0_notBefore(x
)))
145 if (BIO_write(bp
, "\n Not After : ", 25) <= 0)
147 if (!ASN1_TIME_print(bp
, X509_get0_notAfter(x
)))
149 if (BIO_write(bp
, "\n", 1) <= 0)
152 if (!(cflag
& X509_FLAG_NO_SUBJECT
)) {
153 if (BIO_printf(bp
, " Subject:%c", mlch
) <= 0)
155 if (X509_NAME_print_ex
156 (bp
, X509_get_subject_name(x
), nmindent
, nmflags
) < 0)
158 if (BIO_write(bp
, "\n", 1) <= 0)
161 if (!(cflag
& X509_FLAG_NO_PUBKEY
)) {
162 X509_PUBKEY
*xpkey
= X509_get_X509_PUBKEY(x
);
164 X509_PUBKEY_get0_param(&xpoid
, NULL
, NULL
, NULL
, xpkey
);
165 if (BIO_write(bp
, " Subject Public Key Info:\n", 33) <= 0)
167 if (BIO_printf(bp
, "%12sPublic Key Algorithm: ", "") <= 0)
169 if (i2a_ASN1_OBJECT(bp
, xpoid
) <= 0)
171 if (BIO_puts(bp
, "\n") <= 0)
174 pkey
= X509_get0_pubkey(x
);
176 BIO_printf(bp
, "%12sUnable to load Public Key\n", "");
177 ERR_print_errors(bp
);
179 EVP_PKEY_print_public(bp
, pkey
, 16, NULL
);
183 if (!(cflag
& X509_FLAG_NO_IDS
)) {
184 const ASN1_BIT_STRING
*iuid
, *suid
;
185 X509_get0_uids(x
, &iuid
, &suid
);
187 if (BIO_printf(bp
, "%8sIssuer Unique ID: ", "") <= 0)
189 if (!X509_signature_dump(bp
, iuid
, 12))
193 if (BIO_printf(bp
, "%8sSubject Unique ID: ", "") <= 0)
195 if (!X509_signature_dump(bp
, suid
, 12))
200 if (!(cflag
& X509_FLAG_NO_EXTENSIONS
))
201 X509V3_extensions_print(bp
, "X509v3 extensions",
202 X509_get0_extensions(x
), cflag
, 8);
204 if (!(cflag
& X509_FLAG_NO_SIGDUMP
)) {
205 const X509_ALGOR
*sig_alg
;
206 const ASN1_BIT_STRING
*sig
;
207 X509_get0_signature(&sig
, &sig_alg
, x
);
208 if (X509_signature_print(bp
, sig_alg
, sig
) <= 0)
211 if (!(cflag
& X509_FLAG_NO_AUX
)) {
212 if (!X509_aux_print(bp
, x
, 0))
221 int X509_ocspid_print(BIO
*bp
, X509
*x
)
223 unsigned char *der
= NULL
;
224 unsigned char *dertmp
;
227 unsigned char SHA1md
[SHA_DIGEST_LENGTH
];
228 ASN1_BIT_STRING
*keybstr
;
232 * display the hash of the subject as it would appear in OCSP requests
234 if (BIO_printf(bp
, " Subject OCSP hash: ") <= 0)
236 subj
= X509_get_subject_name(x
);
237 derlen
= i2d_X509_NAME(subj
, NULL
);
238 if ((der
= dertmp
= OPENSSL_malloc(derlen
)) == NULL
)
240 i2d_X509_NAME(subj
, &dertmp
);
242 if (!EVP_Digest(der
, derlen
, SHA1md
, NULL
, EVP_sha1(), NULL
))
244 for (i
= 0; i
< SHA_DIGEST_LENGTH
; i
++) {
245 if (BIO_printf(bp
, "%02X", SHA1md
[i
]) <= 0)
252 * display the hash of the public key as it would appear in OCSP requests
254 if (BIO_printf(bp
, "\n Public key OCSP hash: ") <= 0)
257 keybstr
= X509_get0_pubkey_bitstr(x
);
262 if (!EVP_Digest(ASN1_STRING_get0_data(keybstr
),
263 ASN1_STRING_length(keybstr
), SHA1md
, NULL
, EVP_sha1(),
266 for (i
= 0; i
< SHA_DIGEST_LENGTH
; i
++) {
267 if (BIO_printf(bp
, "%02X", SHA1md
[i
]) <= 0)
270 BIO_printf(bp
, "\n");
278 int X509_signature_dump(BIO
*bp
, const ASN1_STRING
*sig
, int indent
)
280 const unsigned char *s
;
285 for (i
= 0; i
< n
; i
++) {
287 if (BIO_write(bp
, "\n", 1) <= 0)
289 if (BIO_indent(bp
, indent
, indent
) <= 0)
292 if (BIO_printf(bp
, "%02x%s", s
[i
], ((i
+ 1) == n
) ? "" : ":") <= 0)
295 if (BIO_write(bp
, "\n", 1) != 1)
301 int X509_signature_print(BIO
*bp
, const X509_ALGOR
*sigalg
,
302 const ASN1_STRING
*sig
)
305 if (BIO_puts(bp
, " Signature Algorithm: ") <= 0)
307 if (i2a_ASN1_OBJECT(bp
, sigalg
->algorithm
) <= 0)
310 sig_nid
= OBJ_obj2nid(sigalg
->algorithm
);
311 if (sig_nid
!= NID_undef
) {
312 int pkey_nid
, dig_nid
;
313 const EVP_PKEY_ASN1_METHOD
*ameth
;
314 if (OBJ_find_sigid_algs(sig_nid
, &dig_nid
, &pkey_nid
)) {
315 ameth
= EVP_PKEY_asn1_find(NULL
, pkey_nid
);
316 if (ameth
&& ameth
->sig_print
)
317 return ameth
->sig_print(bp
, sigalg
, sig
, 9, 0);
321 return X509_signature_dump(bp
, sig
, 9);
322 else if (BIO_puts(bp
, "\n") <= 0)
327 int X509_aux_print(BIO
*out
, X509
*x
, int indent
)
329 char oidstr
[80], first
;
330 STACK_OF(ASN1_OBJECT
) *trust
, *reject
;
331 const unsigned char *alias
, *keyid
;
334 if (X509_trusted(x
) == 0)
336 trust
= X509_get0_trust_objects(x
);
337 reject
= X509_get0_reject_objects(x
);
340 BIO_printf(out
, "%*sTrusted Uses:\n%*s", indent
, "", indent
+ 2, "");
341 for (i
= 0; i
< sk_ASN1_OBJECT_num(trust
); i
++) {
346 OBJ_obj2txt(oidstr
, sizeof(oidstr
),
347 sk_ASN1_OBJECT_value(trust
, i
), 0);
348 BIO_puts(out
, oidstr
);
352 BIO_printf(out
, "%*sNo Trusted Uses.\n", indent
, "");
355 BIO_printf(out
, "%*sRejected Uses:\n%*s", indent
, "", indent
+ 2, "");
356 for (i
= 0; i
< sk_ASN1_OBJECT_num(reject
); i
++) {
361 OBJ_obj2txt(oidstr
, sizeof(oidstr
),
362 sk_ASN1_OBJECT_value(reject
, i
), 0);
363 BIO_puts(out
, oidstr
);
367 BIO_printf(out
, "%*sNo Rejected Uses.\n", indent
, "");
368 alias
= X509_alias_get0(x
, NULL
);
370 BIO_printf(out
, "%*sAlias: %s\n", indent
, "", alias
);
371 keyid
= X509_keyid_get0(x
, &keyidlen
);
373 BIO_printf(out
, "%*sKey Id: ", indent
, "");
374 for (i
= 0; i
< keyidlen
; i
++)
375 BIO_printf(out
, "%s%02X", i
? ":" : "", keyid
[i
]);
376 BIO_write(out
, "\n", 1);