/* * Copyright 2024 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (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 #include #include #include "ext_dat.h" ASN1_SEQUENCE(OSSL_HASH) = { ASN1_SIMPLE(OSSL_HASH, algorithmIdentifier, X509_ALGOR), ASN1_OPT(OSSL_HASH, hashValue, ASN1_BIT_STRING), } ASN1_SEQUENCE_END(OSSL_HASH) ASN1_SEQUENCE(OSSL_INFO_SYNTAX_POINTER) = { ASN1_SIMPLE(OSSL_INFO_SYNTAX_POINTER, name, GENERAL_NAMES), ASN1_OPT(OSSL_INFO_SYNTAX_POINTER, hash, OSSL_HASH), } ASN1_SEQUENCE_END(OSSL_INFO_SYNTAX_POINTER) ASN1_CHOICE(OSSL_INFO_SYNTAX) = { ASN1_SIMPLE(OSSL_INFO_SYNTAX, choice.content, DIRECTORYSTRING), ASN1_SIMPLE(OSSL_INFO_SYNTAX, choice.pointer, OSSL_INFO_SYNTAX_POINTER) } ASN1_CHOICE_END(OSSL_INFO_SYNTAX) ASN1_SEQUENCE(OSSL_PRIVILEGE_POLICY_ID) = { ASN1_SIMPLE(OSSL_PRIVILEGE_POLICY_ID, privilegePolicy, ASN1_OBJECT), ASN1_SIMPLE(OSSL_PRIVILEGE_POLICY_ID, privPolSyntax, OSSL_INFO_SYNTAX), } ASN1_SEQUENCE_END(OSSL_PRIVILEGE_POLICY_ID) ASN1_SEQUENCE(OSSL_ATTRIBUTE_DESCRIPTOR) = { ASN1_SIMPLE(OSSL_ATTRIBUTE_DESCRIPTOR, identifier, ASN1_OBJECT), ASN1_SIMPLE(OSSL_ATTRIBUTE_DESCRIPTOR, attributeSyntax, ASN1_OCTET_STRING), ASN1_IMP_OPT(OSSL_ATTRIBUTE_DESCRIPTOR, name, ASN1_UTF8STRING, 0), ASN1_IMP_OPT(OSSL_ATTRIBUTE_DESCRIPTOR, description, ASN1_UTF8STRING, 1), ASN1_SIMPLE(OSSL_ATTRIBUTE_DESCRIPTOR, dominationRule, OSSL_PRIVILEGE_POLICY_ID), } ASN1_SEQUENCE_END(OSSL_ATTRIBUTE_DESCRIPTOR) IMPLEMENT_ASN1_FUNCTIONS(OSSL_HASH) IMPLEMENT_ASN1_FUNCTIONS(OSSL_INFO_SYNTAX) IMPLEMENT_ASN1_FUNCTIONS(OSSL_INFO_SYNTAX_POINTER) IMPLEMENT_ASN1_FUNCTIONS(OSSL_PRIVILEGE_POLICY_ID) IMPLEMENT_ASN1_FUNCTIONS(OSSL_ATTRIBUTE_DESCRIPTOR) static int i2r_HASH(X509V3_EXT_METHOD *method, OSSL_HASH *hash, BIO *out, int indent) { if (BIO_printf(out, "%*sAlgorithm: ", indent, "") <= 0) return 0; if (i2a_ASN1_OBJECT(out, hash->algorithmIdentifier->algorithm) <= 0) return 0; if (BIO_puts(out, "\n") <= 0) return 0; if (hash->algorithmIdentifier->parameter) { if (BIO_printf(out, "%*sParameter: ", indent, "") <= 0) return 0; if (ossl_print_attribute_value(out, 0, hash->algorithmIdentifier->parameter, indent + 4) <= 0) return 0; if (BIO_puts(out, "\n") <= 0) return 0; } if (BIO_printf(out, "%*sHash Value: ", indent, "") <= 0) return 0; return ossl_bio_print_hex(out, hash->hashValue->data, hash->hashValue->length); } static int i2r_INFO_SYNTAX_POINTER(X509V3_EXT_METHOD *method, OSSL_INFO_SYNTAX_POINTER *pointer, BIO *out, int indent) { if (BIO_printf(out, "%*sNames:\n", indent, "") <= 0) return 0; if (OSSL_GENERAL_NAMES_print(out, pointer->name, indent) <= 0) return 0; if (BIO_puts(out, "\n") <= 0) return 0; if (pointer->hash != NULL) { if (BIO_printf(out, "%*sHash:\n", indent, "") <= 0) return 0; if (i2r_HASH(method, pointer->hash, out, indent + 4) <= 0) return 0; } return 1; } static int i2r_OSSL_INFO_SYNTAX(X509V3_EXT_METHOD *method, OSSL_INFO_SYNTAX *info, BIO *out, int indent) { switch (info->type) { case OSSL_INFO_SYNTAX_TYPE_CONTENT: if (BIO_printf(out, "%*sContent: ", indent, "") <= 0) return 0; if (BIO_printf(out, "%.*s", info->choice.content->length, info->choice.content->data) <= 0) return 0; if (BIO_puts(out, "\n") <= 0) return 0; return 1; case OSSL_INFO_SYNTAX_TYPE_POINTER: if (BIO_printf(out, "%*sPointer:\n", indent, "") <= 0) return 0; return i2r_INFO_SYNTAX_POINTER(method, info->choice.pointer, out, indent + 4); default: return 0; } return 0; } static int i2r_OSSL_PRIVILEGE_POLICY_ID(X509V3_EXT_METHOD *method, OSSL_PRIVILEGE_POLICY_ID *ppid, BIO *out, int indent) { char buf[80]; /* Intentionally display the numeric OID, rather than the textual name. */ if (OBJ_obj2txt(buf, sizeof(buf), ppid->privilegePolicy, 1) <= 0) return 0; if (BIO_printf(out, "%*sPrivilege Policy Identifier: %s\n", indent, "", buf) <= 0) return 0; if (BIO_printf(out, "%*sPrivilege Policy Syntax:\n", indent, "") <= 0) return 0; return i2r_OSSL_INFO_SYNTAX(method, ppid->privPolSyntax, out, indent + 4); } static int i2r_OSSL_ATTRIBUTE_DESCRIPTOR(X509V3_EXT_METHOD *method, OSSL_ATTRIBUTE_DESCRIPTOR *ad, BIO *out, int indent) { char buf[80]; /* Intentionally display the numeric OID, rather than the textual name. */ if (OBJ_obj2txt(buf, sizeof(buf), ad->identifier, 1) <= 0) return 0; if (BIO_printf(out, "%*sIdentifier: %s\n", indent, "", buf) <= 0) return 0; if (BIO_printf(out, "%*sSyntax:\n", indent, "") <= 0) return 0; if (BIO_printf(out, "%*s%.*s", indent + 4, "", ad->attributeSyntax->length, ad->attributeSyntax->data) <= 0) return 0; if (BIO_puts(out, "\n\n") <= 0) return 0; if (ad->name != NULL) { if (BIO_printf(out, "%*sName: %.*s\n", indent, "", ad->name->length, ad->name->data) <= 0) return 0; } if (ad->description != NULL) { if (BIO_printf(out, "%*sDescription: %.*s\n", indent, "", ad->description->length, ad->description->data) <= 0) return 0; } if (BIO_printf(out, "%*sDomination Rule:\n", indent, "") <= 0) return 0; return i2r_OSSL_PRIVILEGE_POLICY_ID(method, ad->dominationRule, out, indent + 4); } const X509V3_EXT_METHOD ossl_v3_attribute_descriptor = { NID_attribute_descriptor, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(OSSL_ATTRIBUTE_DESCRIPTOR), 0, 0, 0, 0, 0, 0, 0, 0, (X509V3_EXT_I2R)i2r_OSSL_ATTRIBUTE_DESCRIPTOR, NULL, NULL };