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authorRene Mayrhofer <rene@mayrhofer.eu.org>2008-07-10 12:47:56 +0000
committerRene Mayrhofer <rene@mayrhofer.eu.org>2008-07-10 12:47:56 +0000
commiteb841c5ef668a48782ef1154fda65cb6048f5885 (patch)
tree00dd0cb4313bf2291d94ed511fe51f0b4bc7ea7a /src/libstrongswan/crypto/x509.h
parent738206039047924ae7e4762a53d121be1ca43000 (diff)
downloadvyos-strongswan-eb841c5ef668a48782ef1154fda65cb6048f5885.tar.gz
vyos-strongswan-eb841c5ef668a48782ef1154fda65cb6048f5885.zip
- Updated to new upstream.
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-rwxr-xr-xsrc/libstrongswan/crypto/x509.h406
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diff --git a/src/libstrongswan/crypto/x509.h b/src/libstrongswan/crypto/x509.h
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-/**
- * @file x509.h
- *
- * @brief Interface of x509_t.
- *
- */
-
-/*
- * Copyright (C) 2000 Andreas Hess, Patric Lichtsteiner, Roger Wegmann
- * Copyright (C) 2001 Marco Bertossa, Andreas Schleiss
- * Copyright (C) 2002 Mario Strasser
- * Copyright (C) 2006 Martin Willi
- * Copyright (C) 2000-2008 Andreas Steffen
- *
- * 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.
- *
- * RCSID $Id: x509.h 3421 2008-01-22 01:09:19Z andreas $
- */
-
-#ifndef X509_H_
-#define X509_H_
-
-typedef struct x509_t x509_t;
-
-#include <library.h>
-#include <crypto/rsa/rsa_private_key.h>
-#include <crypto/hashers/hasher.h>
-#include <crypto/certinfo.h>
-#include <crypto/ca.h>
-#include <utils/identification.h>
-#include <utils/iterator.h>
-#include <utils/linked_list.h>
-
-/* authority flags */
-
-#define AUTH_NONE 0x00 /* no authorities */
-#define AUTH_CA 0x01 /* certification authority */
-#define AUTH_AA 0x02 /* authorization authority */
-#define AUTH_OCSP 0x04 /* ocsp signing authority */
-
-/**
- * @brief X.509 certificate.
- *
- * @b Constructors:
- * - x509_create()
- * - x509_create_from_chunk()
- * - x509_create_from_file()
- *
- * @ingroup crypto
- */
-struct x509_t {
-
- /**
- * @brief Set trusted public key life.
- *
- * @param this calling object
- * @param until time until public key is trusted
- */
- void (*set_until) (x509_t *this, time_t until);
-
- /**
- * @brief Get trusted public key life.
- *
- * @param this calling object
- * @return time until public key is trusted
- */
- time_t (*get_until) (const x509_t *this);
-
- /**
- * @brief Set the certificate status
- *
- * @param this calling object
- * @param status certificate status
- */
- void (*set_status) (x509_t *this, cert_status_t status);
-
- /**
- * @brief Get the certificate status
- *
- * @param this calling object
- * @return certificate status
- */
- cert_status_t (*get_status) (const x509_t *this);
-
- /**
- * @brief Add authority flags
- *
- * @param this calling object
- * @param flag flags to be added
- */
- void (*add_authority_flags) (x509_t *this, u_int flags);
-
- /**
- * @brief Get authority flags
- *
- * @param this calling object
- * @return authority flags
- */
- u_int (*get_authority_flags) (x509_t *this);
-
- /**
- * @brief Check a specific authority flag
- *
- * @param this calling object
- * @param flag flag to be checked
- * @return TRUE if flag is present
- */
- bool (*has_authority_flag) (x509_t *this, u_int flag);
-
- /**
- * @brief Get the DER-encoded X.509 certificate body
- *
- * @param this calling object
- * @return DER-encoded X.509 certificate
- */
- chunk_t (*get_certificate) (const x509_t *this);
-
- /**
- * @brief Get the RSA public key from the certificate.
- *
- * @param this calling object
- * @return public_key
- */
- rsa_public_key_t *(*get_public_key) (const x509_t *this);
-
- /**
- * @brief Get serial number from the certificate.
- *
- * @param this calling object
- * @return serialNumber
- */
- chunk_t (*get_serialNumber) (const x509_t *this);
-
- /**
- * @brief Get subjectKeyID from the certificate.
- *
- * @param this calling object
- * @return subjectKeyID
- */
- chunk_t (*get_subjectKeyID) (const x509_t *this);
-
- /**
- * @brief Get keyid from the certificate's public key.
- *
- * @param this calling object
- * @return keyid
- */
- chunk_t (*get_keyid) (const x509_t *this);
-
- /**
- * @brief Get the issuerDistinguishedName
- *
- * The resulting ID is always a identification_t
- * of type ID_DER_ASN1_DN.
- *
- * @param this calling object
- * @return issuers ID
- */
- identification_t *(*get_issuer) (const x509_t *this);
-
- /**
- * @brief Get the subjectDistinguishedName.
- *
- * The resulting ID is always a identification_t
- * of type ID_DER_ASN1_DN.
- *
- * @param this calling object
- * @return subjects ID
- */
- identification_t *(*get_subject) (const x509_t *this);
-
- /**
- * @brief Set a link ca info
- *
- * @param this calling object
- * @param ca_info link to the info record of the issuing ca
- */
- void (*set_ca_info) (x509_t *this, ca_info_t *ca_info);
-
- /**
- * @brief Get the .
- *
- * The resulting ID is always a identification_t
- * of type ID_DER_ASN1_DN.
- *
- * @param this calling object
- * @return link to the info record of the issuing ca
- * or NULL if it does not [yet] exist
- */
- ca_info_t *(*get_ca_info) (const x509_t *this);
-
- /**
- * @brief Create an iterator for the crlDistributionPoints.
- *
- * @param this calling object
- * @return iterator for crlDistributionPoints
- */
- iterator_t *(*create_crluri_iterator) (const x509_t *this);
-
- /**
- * @brief Create an iterator for the ocspAccessLocations.
- *
- * @param this calling object
- * @return iterator for ocspAccessLocations
- */
- iterator_t *(*create_ocspuri_iterator) (const x509_t *this);
-
- /**
- * @brief Check if a certificate is trustworthy
- *
- * @param this calling object
- * @param signer signer's RSA public key
- */
- bool (*verify) (const x509_t *this, const rsa_public_key_t *signer);
-
- /**
- * @brief Compare two certificates.
- *
- * Comparison is done via the certificates signature.
- *
- * @param this first cert for compare
- * @param other second cert for compare
- * @return TRUE if signature is equal
- */
- bool (*equals) (const x509_t *this, const x509_t *that);
-
- /**
- * @brief Checks if the certificate contains a subjectAltName equal to id.
- *
- * @param this certificate being examined
- * @param id id which is being compared to the subjectAltNames
- * @return TRUE if a match is found
- */
- bool (*equals_subjectAltName) (const x509_t *this, identification_t *id);
-
- /**
- * @brief Checks if the subject of the other cert is the issuer of this cert.
- *
- * @param this certificate
- * @param issuer potential issuer certificate
- * @return TRUE if issuer is found
- */
- bool (*is_issuer) (const x509_t *this, const x509_t *issuer);
-
- /**
- * @brief Checks the validity interval of the certificate
- *
- * @param this certificate being examined
- * @param until until = min(until, notAfter)
- * @return NULL if the certificate is valid
- */
- err_t (*is_valid) (const x509_t *this, time_t *until);
-
- /**
- * @brief Returns the CA basic constraints flag
- *
- * @param this certificate being examined
- * @return TRUE if the CA flag is set
- */
- bool (*is_ca) (const x509_t *this);
-
- /**
- * @brief Returns the OCSPSigner extended key usage flag
- *
- * @param this certificate being examined
- * @return TRUE if the OCSPSigner flag is set
- */
- bool (*is_ocsp_signer) (const x509_t *this);
-
- /**
- * @brief Checks if the certificate is self-signed (subject equals issuer)
- *
- * @param this certificate being examined
- * @return TRUE if self-signed
- */
- bool (*is_self_signed) (const x509_t *this);
-
- /**
- * @brief Log the certificate info to out.
- *
- * @param this calling object
- * @param out stream to write to
- * @param utc TRUE for UTC times, FALSE for local time
- */
- void (*list) (x509_t *this, FILE *out, bool utc);
-
- /**
- * @brief Adds a list of subjectAltNames
- *
- * @param this calling object
- * @param subjectAltNames list of subjectAltNames to be added
- */
- void (*add_subjectAltNames) (x509_t *this, linked_list_t *subjectAltNames);
-
- /**
- * @brief Builds a DER-encoded signed X.509 certificate
- *
- * @param this calling object
- * @param alg hash algorithm used to compute the certificate digest
- * @param private_key RSA private key used to sign the certificate digest
- */
- void (*build_encoding) (x509_t *this, hash_algorithm_t alg, rsa_private_key_t *private_key);
-
- /**
- * @brief Destroys the certificate.
- *
- * @param this certificate to destroy
- */
- void (*destroy) (x509_t *this);
-};
-
-/**
- * @brief Create a X.509 certificate from its components
- *
- * @param serialNumber chunk containing the serialNumber
- * @param issuer issuer distinguished name
- * @param notBefore start date of validity
- * @param notAfter end date of validity
- * @param subject subject distinguished name
- * @param public_key public key
- *
- * @return created x509_t certificate, or NULL if invalid.
- *
- * @ingroup crypto
- */
-x509_t *x509_create(chunk_t serialNumber, identification_t *issuer,
- time_t notBefore, time_t notAfter,
- identification_t *subject,
- rsa_public_key_t *public_key);
-
-/**
- * @brief Read a X.509 certificate from a DER encoded blob.
- *
- * @param chunk chunk containing DER encoded data
- * @return created x509_t certificate, or NULL if invalid.
- *
- * @ingroup crypto
- */
-x509_t *x509_create_from_chunk(chunk_t chunk, u_int level);
-
-/**
- * @brief Read a X.509 certificate from a DER encoded file.
- *
- * @param filename file containing DER encoded data
- * @param label label describing kind of certificate
- * @return created x509_t certificate, or NULL if invalid.
- *
- * @ingroup crypto
- */
-x509_t *x509_create_from_file(const char *filename, const char *label);
-
-/**
- * @brief Parses a DER encoded authorityKeyIdentifier
- *
- * @param blob blob containing DER encoded data
- * @param level0 indicates the current parsing level
- * @param authKeyID assigns the authorityKeyIdentifier
- * @param authKeySerialNumber assigns the authKeySerialNumber
- *
- * @ingroup crypto
- */
-void x509_parse_authorityKeyIdentifier(chunk_t blob, int level0, chunk_t *authKeyID, chunk_t *authKeySerialNumber);
-
-/**
- * @brief Parses DER encoded generalNames
- *
- * @param blob blob containing DER encoded data
- * @param level0 indicates the current parsing level
- * @param implicit implicit coding is used
- * @param list list of decoded generalNames
- *
- * @ingroup crypto
- */
-void x509_parse_generalNames(chunk_t blob, int level0, bool implicit, linked_list_t *list);
-
-/**
- * @brief Builds a DER encoded list of generalNames
- *
- * @param list list of generalNames to be encoded
- * @return DER encoded list of generalNames
- *
- * @ingroup crypto
- */
-chunk_t x509_build_generalNames(linked_list_t *list);
-
-/**
- * @brief Builds a DER encoded list of subjectAltNames
- *
- * @param list list of subjectAltNames to be encoded
- * @return DER encoded list of subjectAltNames
- *
- * @ingroup crypto
- */
-chunk_t x509_build_subjectAltNames(linked_list_t *list);
-
-#endif /* X509_H_ */