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/*
* Copyright (C) 2008 Martin Willi
* Copyright (C) 2016 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
/**
* @defgroup builder builder
* @{ @ingroup credentials
*/
#ifndef BUILDER_H_
#define BUILDER_H_
#include <stdarg.h>
typedef enum builder_part_t builder_part_t;
/**
* Constructor function to build credentials.
*
* Any added parts are cloned/refcounted by the builder implementation.
* Callers may need to free the passed resources themselves.
*
* @param subtype constructor specific subtype, e.g. a certificate_type_t
* @param args list of builder part types, followed by parts, BUILD_END
* @return builder specific credential, NULL on error
*/
typedef void* (*builder_function_t)(int subtype, va_list args);
#include <library.h>
/**
* Parts to build credentials from.
*/
enum builder_part_t {
/** path to a file encoded in any format, char* */
BUILD_FROM_FILE,
/** unix socket of a ssh/pgp agent, char* */
BUILD_AGENT_SOCKET,
/** An arbitrary blob of data, chunk_t */
BUILD_BLOB,
/** DER encoded ASN.1 blob, chunk_t */
BUILD_BLOB_ASN1_DER,
/** PEM encoded ASN.1/PGP blob, chunk_t */
BUILD_BLOB_PEM,
/** OpenPGP key blob, chunk_t */
BUILD_BLOB_PGP,
/** DNS public key blob (RFC 4034, RSA specifc RFC 3110), chunk_t */
BUILD_BLOB_DNSKEY,
/** SSH public key blob (RFC 4253), chunk_t */
BUILD_BLOB_SSHKEY,
/** parameters from algorithmIdentifier (ASN.1 blob), chunk_t */
BUILD_BLOB_ALGID_PARAMS,
/** key size in bits, as used for key generation, u_int */
BUILD_KEY_SIZE,
/** private key to use for signing, private_key_t* */
BUILD_SIGNING_KEY,
/** certificate used for signing, certificate_t* */
BUILD_SIGNING_CERT,
/** public key to include, public_key_t* */
BUILD_PUBLIC_KEY,
/** subject for e.g. certificates, identification_t* */
BUILD_SUBJECT,
/** additional subject names, linked_list_t* containing identification_t* */
BUILD_SUBJECT_ALTNAMES,
/** issuer for e.g. certificates, identification_t* */
BUILD_ISSUER,
/** additional issuer names, linked_list_t* containing identification_t* */
BUILD_ISSUER_ALTNAMES,
/** notBefore, time_t* */
BUILD_NOT_BEFORE_TIME,
/** notAfter, time_t* */
BUILD_NOT_AFTER_TIME,
/** a serial number in binary form, chunk_t */
BUILD_SERIAL,
/** digest algorithm to be used for signature, hash_algorithm_t */
BUILD_DIGEST_ALG,
/** encryption algorithm to use, encryption_algorithm_t */
BUILD_ENCRYPTION_ALG,
/** list of AC group memberships, linked_list_t* with char* */
BUILD_AC_GROUP_STRINGS,
/** a ca certificate, certificate_t* */
BUILD_CA_CERT,
/** a certificate, certificate_t* */
BUILD_CERT,
/** CRL distribution point URIs, x509_cdp_t* */
BUILD_CRL_DISTRIBUTION_POINTS,
/** OCSP AuthorityInfoAccess locations, linked_list_t* containing char* */
BUILD_OCSP_ACCESS_LOCATIONS,
/** certificate path length constraint */
BUILD_PATHLEN,
/** RFC3779 addressBlock, linked_list_t* of traffic_selector_t* */
BUILD_ADDRBLOCKS,
/** permitted X509 name constraints, linked_list_t* of identification_t* */
BUILD_PERMITTED_NAME_CONSTRAINTS,
/** excluded X509 name constraints, linked_list_t* of identification_t* */
BUILD_EXCLUDED_NAME_CONSTRAINTS,
/** certificatePolicy OIDs, linked_list_t* of x509_cert_policy_t* */
BUILD_CERTIFICATE_POLICIES,
/** policyMapping OIDs, linked_list_t* of x509_policy_mapping_t* */
BUILD_POLICY_MAPPINGS,
/** requireExplicitPolicy constraint, int */
BUILD_POLICY_REQUIRE_EXPLICIT,
/** inhibitPolicyMapping constraint, int */
BUILD_POLICY_INHIBIT_MAPPING,
/** inhibitAnyPolicy constraint, int */
BUILD_POLICY_INHIBIT_ANY,
/** enforce an additional X509 flag, x509_flag_t */
BUILD_X509_FLAG,
/** enumerator_t over (chunk_t serial, time_t date, crl_reason_t reason) */
BUILD_REVOKED_ENUMERATOR,
/** Base CRL serial for a delta CRL, chunk_t, */
BUILD_BASE_CRL,
/** PKCS#10 challenge password */
BUILD_CHALLENGE_PWD,
/** PKCS#7 attribute, int oid, chunk_t with ASN1 type encoded value */
BUILD_PKCS7_ATTRIBUTE,
/** friendly name of a PKCS#11 module, null terminated char* */
BUILD_PKCS11_MODULE,
/** slot specifier for a token in a PKCS#11 module, int */
BUILD_PKCS11_SLOT,
/** key ID of a key on a token, chunk_t */
BUILD_PKCS11_KEYID,
/** modulus (n) of a RSA key, chunk_t */
BUILD_RSA_MODULUS,
/** public exponent (e) of a RSA key, chunk_t */
BUILD_RSA_PUB_EXP,
/** private exponent (d) of a RSA key, chunk_t */
BUILD_RSA_PRIV_EXP,
/** prime 1 (p) of a RSA key (p < q), chunk_t */
BUILD_RSA_PRIME1,
/** prime 2 (q) of a RSA key (p < q), chunk_t */
BUILD_RSA_PRIME2,
/** exponent 1 (exp1) of a RSA key, chunk_t */
BUILD_RSA_EXP1,
/** exponent 2 (exp1) of a RSA key, chunk_t */
BUILD_RSA_EXP2,
/** coefficient (coeff) of a RSA key, chunk_t */
BUILD_RSA_COEFF,
/** generate (p) and (q) as safe primes */
BUILD_SAFE_PRIMES,
/** number of private key shares */
BUILD_SHARES,
/** minimum number of participating private key shares */
BUILD_THRESHOLD,
/** DER encoded ASN.1 EdDSA private key */
BUILD_EDDSA_PRIV_ASN1_DER,
/** end of variable argument builder list */
BUILD_END,
};
/**
* enum names for build_part_t
*/
extern enum_name_t *builder_part_names;
#endif /** BUILDER_H_ @}*/
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