/*
 *   Copyright 2003-2004 The Apache Software Foundation.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */


#include <axutil_utils_defines.h>
#include <axis2_defines.h>
#include <axutil_date_time.h>
#include <axutil_env.h>
#include <axutil_property.h>
#include <axis2_msg_ctx.h>
#include <rampart_authn_provider.h>
#include <rampart_credentials.h>
#include <rampart_callback.h>
#include <oxs_x509_cert.h>
/**
  * @file rampart_token_builder.h
  * @brief Reference Token builfing/of rampart
  */

/**
* @defgroup rampart_token_builder Token Builder 
* @ingroup rampart_utils
* @{
*/

#ifndef RAMPART_TOKEN_BUILDER_H
#define RAMPART_TOKEN_BUILDER_H

#ifdef __cplusplus
extern "C" {
#endif

    typedef enum {
        RTBP_UNKNOWN = 0,
        RTBP_EMBEDDED,
        RTBP_KEY_IDENTIFIER,
        RTBP_X509DATA_ISSUER_SERIAL,
        RTBP_X509DATA_X509CERTIFICATE
    } rampart_token_build_pattern_t;

    /**
     * Build a SecurityTokenReference element according to the pattern specified in @pattern.
     * The token will be attached to the node @parent and relavent data will be extracted from 
     * certificate @cert.
     * Note that this method will internally call other token building methods specified in this header
     * depending on the @pattern. 
     * @param env pointer to environment struct
     * @param parent The parent node
     * @param cert The X509 certificate
     * @param pattern The build pattern
     * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
     */
    AXIS2_EXTERN axis2_status_t AXIS2_CALL
    rampart_token_build_security_token_reference(const axutil_env_t *env,
            axiom_node_t *parent,
            oxs_x509_cert_t *cert,
            rampart_token_build_pattern_t pattern);

    /**
     * Build an Embedded token with data available in the certificate.
     *        <SecurityTokenReference>
     *            <Embedded>
     *                <BinarySecurityToken>UYISDjsdaousdWEqswOIUsd</BinarySecurityToken>
     *            </Embedded>
     *        </SecurityTokenReference>
     * @param env pointer to environment struct
     * @param parent The parent node
     * @param cert The X509 certificate
     * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
     */

    AXIS2_EXTERN axis2_status_t AXIS2_CALL
    rampart_token_build_embedded(const axutil_env_t *env,
                                 axiom_node_t *parent,
                                 oxs_x509_cert_t *cert);
    /**
     * Build a KeyIndentifer token with data available in the certificate.
     *        <SecurityTokenReference>
     *            <KeyIdentifier>WEqswOIUsd</KeyIdentifier>
     *        </SecurityTokenReference>
     * 
     * @param env pointer to environment struct
     * @param parent The parent node
     * @param cert The X509 certificate
     * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
     */

    AXIS2_EXTERN axis2_status_t AXIS2_CALL
    rampart_token_build_key_identifier(const axutil_env_t *env,
                                       axiom_node_t *parent,
                                       oxs_x509_cert_t *cert);

    /**
     * Build an X509IssuerSerial token with data available in the certificate.
     *        <SecurityTokenReference>
     *            <x509Data>
     *                <X509IssuerSerial>
     *                    <X509IssuerName>C=US, O=VeriSign, Inc.,</X509IssuerName>
     *                    <X509SerialNumber>93243297328</X509SerialNumber>
     *                </X509IssuerSerial>
     *            </x509Data>
     *        </SecurityTokenReference>
     * @param env pointer to environment struct
     * @param parent The parent node
     * @param cert The X509 certificate
     * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
     */

    AXIS2_EXTERN axis2_status_t AXIS2_CALL
    rampart_token_build_x509_data_x509_certificate(const axutil_env_t *env,
            axiom_node_t *parent,
            oxs_x509_cert_t *cert);
    /*
     * Build an X509Certificate token with data available in the certificate.
     *        <SecurityTokenReference>
     *          <ds:X509Data>
     *              <ds:X509Certificate>
     *                  MIICzjCCAjegAwIBAgIJANyD+jwekxGuMA......
     *              </ds:X509Certificate>
     *          <ds:X509Data>
     *          </SecurityTokenReference>
     * @param env pointer to environment struct
     * @param parent The parent node
     * @param cert The X509 certificate
     * @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
     */
    AXIS2_EXTERN axis2_status_t AXIS2_CALL
    rampart_token_build_x509_data_issuer_serial(const axutil_env_t *env,
            axiom_node_t *parent,
            oxs_x509_cert_t *cert);
    /* @} */
#ifdef __cplusplus
}
#endif

#endif    /* !RAMPART_TOKEN_BUILDER_H */