1 // Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include <openssl/asn1.h>
16 #include <openssl/bio.h>
17 #include <openssl/mem.h>
18 #include <openssl/obj.h>
19 #include <openssl/x509.h>
20
21 #include "internal.h"
22
23
24 // X509_CERT_AUX and string set routines
25
X509_CERT_AUX_print(BIO * out,X509_CERT_AUX * aux,int indent)26 int X509_CERT_AUX_print(BIO *out, X509_CERT_AUX *aux, int indent) {
27 char oidstr[80], first;
28 size_t i;
29 int j;
30 if (!aux) {
31 return 1;
32 }
33 if (aux->trust) {
34 first = 1;
35 BIO_printf(out, "%*sTrusted Uses:\n%*s", indent, "", indent + 2, "");
36 for (i = 0; i < sk_ASN1_OBJECT_num(aux->trust); i++) {
37 if (!first) {
38 BIO_puts(out, ", ");
39 } else {
40 first = 0;
41 }
42 OBJ_obj2txt(oidstr, sizeof oidstr, sk_ASN1_OBJECT_value(aux->trust, i),
43 0);
44 BIO_puts(out, oidstr);
45 }
46 BIO_puts(out, "\n");
47 } else {
48 BIO_printf(out, "%*sNo Trusted Uses.\n", indent, "");
49 }
50 if (aux->reject) {
51 first = 1;
52 BIO_printf(out, "%*sRejected Uses:\n%*s", indent, "", indent + 2, "");
53 for (i = 0; i < sk_ASN1_OBJECT_num(aux->reject); i++) {
54 if (!first) {
55 BIO_puts(out, ", ");
56 } else {
57 first = 0;
58 }
59 OBJ_obj2txt(oidstr, sizeof oidstr, sk_ASN1_OBJECT_value(aux->reject, i),
60 0);
61 BIO_puts(out, oidstr);
62 }
63 BIO_puts(out, "\n");
64 } else {
65 BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
66 }
67 if (aux->alias) {
68 BIO_printf(out, "%*sAlias: %.*s\n", indent, "", aux->alias->length,
69 aux->alias->data);
70 }
71 if (aux->keyid) {
72 BIO_printf(out, "%*sKey Id: ", indent, "");
73 for (j = 0; j < aux->keyid->length; j++) {
74 BIO_printf(out, "%s%02X", j ? ":" : "", aux->keyid->data[j]);
75 }
76 BIO_write(out, "\n", 1);
77 }
78 return 1;
79 }
80