diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/x509v3/v3_tlsf.c')
-rw-r--r-- | Cryptlib/OpenSSL/crypto/x509v3/v3_tlsf.c | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/Cryptlib/OpenSSL/crypto/x509v3/v3_tlsf.c b/Cryptlib/OpenSSL/crypto/x509v3/v3_tlsf.c deleted file mode 100644 index fec67243..00000000 --- a/Cryptlib/OpenSSL/crypto/x509v3/v3_tlsf.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. - * - * Licensed under the OpenSSL license (the "License"). You may not use - * this file except in compliance with the License. You can obtain a copy - * in the file LICENSE in the source distribution or at - * https://www.openssl.org/source/license.html - */ - -#include <stdio.h> -#include "internal/cryptlib.h" -#include "internal/o_str.h" -#include <openssl/asn1t.h> -#include <openssl/conf.h> -#include <openssl/x509v3.h> -#include "ext_dat.h" - -static STACK_OF(CONF_VALUE) *i2v_TLS_FEATURE(const X509V3_EXT_METHOD *method, - TLS_FEATURE *tls_feature, - STACK_OF(CONF_VALUE) *ext_list); -static TLS_FEATURE *v2i_TLS_FEATURE(const X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, - STACK_OF(CONF_VALUE) *nval); - -ASN1_ITEM_TEMPLATE(TLS_FEATURE) = - ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, TLS_FEATURE, ASN1_INTEGER) -static_ASN1_ITEM_TEMPLATE_END(TLS_FEATURE) - -IMPLEMENT_ASN1_ALLOC_FUNCTIONS(TLS_FEATURE) - -const X509V3_EXT_METHOD v3_tls_feature = { - NID_tlsfeature, 0, - ASN1_ITEM_ref(TLS_FEATURE), - 0, 0, 0, 0, - 0, 0, - (X509V3_EXT_I2V)i2v_TLS_FEATURE, - (X509V3_EXT_V2I)v2i_TLS_FEATURE, - 0, 0, - NULL -}; - - -typedef struct { - long num; - const char *name; -} TLS_FEATURE_NAME; - -static TLS_FEATURE_NAME tls_feature_tbl[] = { - { 5, "status_request" }, - { 17, "status_request_v2" } -}; - -/* - * i2v_TLS_FEATURE converts the TLS_FEATURE structure tls_feature into the - * STACK_OF(CONF_VALUE) structure ext_list. STACK_OF(CONF_VALUE) is the format - * used by the CONF library to represent a multi-valued extension. ext_list is - * returned. - */ -static STACK_OF(CONF_VALUE) *i2v_TLS_FEATURE(const X509V3_EXT_METHOD *method, - TLS_FEATURE *tls_feature, - STACK_OF(CONF_VALUE) *ext_list) -{ - int i; - size_t j; - ASN1_INTEGER *ai; - long tlsextid; - for (i = 0; i < sk_ASN1_INTEGER_num(tls_feature); i++) { - ai = sk_ASN1_INTEGER_value(tls_feature, i); - tlsextid = ASN1_INTEGER_get(ai); - for (j = 0; j < OSSL_NELEM(tls_feature_tbl); j++) - if (tlsextid == tls_feature_tbl[j].num) - break; - if (j < OSSL_NELEM(tls_feature_tbl)) - X509V3_add_value(NULL, tls_feature_tbl[j].name, &ext_list); - else - X509V3_add_value_int(NULL, ai, &ext_list); - } - return ext_list; -} - -/* - * v2i_TLS_FEATURE converts the multi-valued extension nval into a TLS_FEATURE - * structure, which is returned if the conversion is successful. In case of - * error, NULL is returned. - */ -static TLS_FEATURE *v2i_TLS_FEATURE(const X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) -{ - TLS_FEATURE *tlsf; - char *extval, *endptr; - ASN1_INTEGER *ai; - CONF_VALUE *val; - int i; - size_t j; - long tlsextid; - - if ((tlsf = sk_ASN1_INTEGER_new_null()) == NULL) { - X509V3err(X509V3_F_V2I_TLS_FEATURE, ERR_R_MALLOC_FAILURE); - return NULL; - } - - for (i = 0; i < sk_CONF_VALUE_num(nval); i++) { - val = sk_CONF_VALUE_value(nval, i); - if (val->value) - extval = val->value; - else - extval = val->name; - - for (j = 0; j < OSSL_NELEM(tls_feature_tbl); j++) - if (strcasecmp(extval, tls_feature_tbl[j].name) == 0) - break; - if (j < OSSL_NELEM(tls_feature_tbl)) - tlsextid = tls_feature_tbl[j].num; - else { - tlsextid = strtol(extval, &endptr, 10); - if (((*endptr) != '\0') || (extval == endptr) || (tlsextid < 0) || - (tlsextid > 65535)) { - X509V3err(X509V3_F_V2I_TLS_FEATURE, X509V3_R_INVALID_SYNTAX); - X509V3_conf_err(val); - goto err; - } - } - - ai = ASN1_INTEGER_new(); - if (ai == NULL) { - X509V3err(X509V3_F_V2I_TLS_FEATURE, ERR_R_MALLOC_FAILURE); - goto err; - } - ASN1_INTEGER_set(ai, tlsextid); - sk_ASN1_INTEGER_push(tlsf, ai); - } - return tlsf; - - err: - sk_ASN1_INTEGER_pop_free(tlsf, ASN1_INTEGER_free); - return NULL; -} |