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Commit | Line | Data |
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0cea8832 | 1 | /* |
d2e9e320 | 2 | * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. |
0cea8832 | 3 | * |
d2e9e320 RS |
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 | |
0cea8832 RP |
8 | */ |
9 | ||
10 | #ifdef OPENSSL_NO_CT | |
11 | # error "CT is disabled" | |
12 | #endif | |
13 | ||
d57611ea | 14 | #include "ct_locl.h" |
0cea8832 RP |
15 | |
16 | static char *i2s_poison(const X509V3_EXT_METHOD *method, void *val) | |
17 | { | |
18 | return OPENSSL_strdup("NULL"); | |
19 | } | |
20 | ||
367071f1 RP |
21 | static void *s2i_poison(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, const char *str) |
22 | { | |
23 | return ASN1_NULL_new(); | |
24 | } | |
25 | ||
0cea8832 RP |
26 | static int i2r_SCT_LIST(X509V3_EXT_METHOD *method, STACK_OF(SCT) *sct_list, |
27 | BIO *out, int indent) | |
28 | { | |
8359b57f | 29 | SCT_LIST_print(sct_list, out, indent, "\n", NULL); |
0cea8832 RP |
30 | return 1; |
31 | } | |
32 | ||
33 | /* Handlers for X509v3/OCSP Certificate Transparency extensions */ | |
34 | const X509V3_EXT_METHOD v3_ct_scts[] = { | |
35 | /* X509v3 extension in certificates that contains SCTs */ | |
36 | { NID_ct_precert_scts, 0, NULL, | |
37 | NULL, (X509V3_EXT_FREE)SCT_LIST_free, | |
38 | (X509V3_EXT_D2I)d2i_SCT_LIST, (X509V3_EXT_I2D)i2d_SCT_LIST, | |
39 | NULL, NULL, | |
40 | NULL, NULL, | |
41 | (X509V3_EXT_I2R)i2r_SCT_LIST, NULL, | |
42 | NULL }, | |
43 | ||
44 | /* X509v3 extension to mark a certificate as a pre-certificate */ | |
45 | { NID_ct_precert_poison, 0, ASN1_ITEM_ref(ASN1_NULL), | |
46 | NULL, NULL, NULL, NULL, | |
367071f1 | 47 | i2s_poison, s2i_poison, |
0cea8832 RP |
48 | NULL, NULL, |
49 | NULL, NULL, | |
50 | NULL }, | |
51 | ||
52 | /* OCSP extension that contains SCTs */ | |
53 | { NID_ct_cert_scts, 0, NULL, | |
54 | 0, (X509V3_EXT_FREE)SCT_LIST_free, | |
55 | (X509V3_EXT_D2I)d2i_SCT_LIST, (X509V3_EXT_I2D)i2d_SCT_LIST, | |
56 | NULL, NULL, | |
57 | NULL, NULL, | |
58 | (X509V3_EXT_I2R)i2r_SCT_LIST, NULL, | |
59 | NULL }, | |
60 | }; |