/src/openssl/crypto/x509/v3_sda.c
Line | Count | Source |
1 | | /* |
2 | | * Copyright 2024 The OpenSSL Project Authors. All Rights Reserved. |
3 | | * |
4 | | * Licensed under the Apache License 2.0 (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 <openssl/asn1t.h> |
11 | | #include <openssl/x509v3.h> |
12 | | #include <crypto/x509.h> |
13 | | #include "ext_dat.h" |
14 | | |
15 | | ASN1_ITEM_TEMPLATE(OSSL_ATTRIBUTES_SYNTAX) = |
16 | | ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, Attributes, X509_ATTRIBUTE) |
17 | 0 | ASN1_ITEM_TEMPLATE_END(OSSL_ATTRIBUTES_SYNTAX) |
18 | | |
19 | | IMPLEMENT_ASN1_FUNCTIONS(OSSL_ATTRIBUTES_SYNTAX) |
20 | | |
21 | | static int i2r_ATTRIBUTES_SYNTAX(X509V3_EXT_METHOD *method, |
22 | | OSSL_ATTRIBUTES_SYNTAX *attrlst, |
23 | | BIO *out, int indent) |
24 | 0 | { |
25 | 0 | X509_ATTRIBUTE *attr; |
26 | 0 | ASN1_TYPE *av; |
27 | 0 | int i, j, attr_nid; |
28 | |
|
29 | 0 | if (!attrlst) { |
30 | 0 | if (BIO_printf(out, "<No Attributes>\n") <= 0) |
31 | 0 | return 0; |
32 | 0 | return 1; |
33 | 0 | } |
34 | 0 | if (!sk_X509_ATTRIBUTE_num(attrlst)) { |
35 | 0 | if (BIO_printf(out, "<Empty Attributes>\n") <= 0) |
36 | 0 | return 0; |
37 | 0 | return 1; |
38 | 0 | } |
39 | | |
40 | 0 | for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) { |
41 | 0 | ASN1_OBJECT *attr_obj; |
42 | 0 | attr = sk_X509_ATTRIBUTE_value(attrlst, i); |
43 | 0 | attr_obj = X509_ATTRIBUTE_get0_object(attr); |
44 | 0 | attr_nid = OBJ_obj2nid(attr_obj); |
45 | 0 | if (indent && BIO_printf(out, "%*s", indent, "") <= 0) |
46 | 0 | return 0; |
47 | 0 | if (attr_nid == NID_undef) { |
48 | 0 | if (i2a_ASN1_OBJECT(out, attr_obj) <= 0) |
49 | 0 | return 0; |
50 | 0 | if (BIO_puts(out, ":\n") <= 0) |
51 | 0 | return 0; |
52 | 0 | } else if (BIO_printf(out, "%s:\n", OBJ_nid2ln(attr_nid)) <= 0) { |
53 | 0 | return 0; |
54 | 0 | } |
55 | | |
56 | 0 | if (X509_ATTRIBUTE_count(attr)) { |
57 | 0 | for (j = 0; j < X509_ATTRIBUTE_count(attr); j++) |
58 | 0 | { |
59 | 0 | av = X509_ATTRIBUTE_get0_type(attr, j); |
60 | 0 | if (ossl_print_attribute_value(out, attr_nid, av, indent + 4) <= 0) |
61 | 0 | return 0; |
62 | 0 | if (BIO_puts(out, "\n") <= 0) |
63 | 0 | return 0; |
64 | 0 | } |
65 | 0 | } else if (BIO_printf(out, "%*s<No Values>\n", indent + 4, "") <= 0) { |
66 | 0 | return 0; |
67 | 0 | } |
68 | 0 | } |
69 | 0 | return 1; |
70 | 0 | } |
71 | | |
72 | | const X509V3_EXT_METHOD ossl_v3_subj_dir_attrs = { |
73 | | NID_subject_directory_attributes, X509V3_EXT_MULTILINE, |
74 | | ASN1_ITEM_ref(OSSL_ATTRIBUTES_SYNTAX), |
75 | | 0, 0, 0, 0, |
76 | | 0, 0, 0, 0, |
77 | | (X509V3_EXT_I2R)i2r_ATTRIBUTES_SYNTAX, |
78 | | 0, |
79 | | NULL |
80 | | }; |
81 | | |
82 | | const X509V3_EXT_METHOD ossl_v3_associated_info = { |
83 | | NID_associated_information, X509V3_EXT_MULTILINE, |
84 | | ASN1_ITEM_ref(OSSL_ATTRIBUTES_SYNTAX), |
85 | | 0, 0, 0, 0, |
86 | | 0, 0, 0, 0, |
87 | | (X509V3_EXT_I2R)i2r_ATTRIBUTES_SYNTAX, |
88 | | 0, |
89 | | NULL |
90 | | }; |