/usr/include/openscap/cve.h

/** 
 * @addtogroup CVE
 * @{
 *
 * @image html cve.png "Class diagram"
 *  
 * @file cve.h
 * @brief Interface to Common Vulnerability and Exposure dictionary
 */

/*
 * Copyright 2009 Red Hat Inc., Durham, North Carolina.
 * All Rights Reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Authors:
 *      Maros Barabas  <mbarabas@redhat.com>
 *      Tomas Heinrich <theinric@redhat.com>
 */

#ifndef _CVE_H_
#define _CVE_H_

#include <stdbool.h>
#include <time.h>
#include "oscap.h"
#include "cpeuri.h"

/** 
 * @struct cve_model
 * Structure holding CVE model
 */
struct cve_model;
/** 
 * @struct cve_entry
 * Structure holding CVE entry data
 */
struct cve_entry;
/** 
 * @struct cve_summary
 * Structure holding CVE summary data
 */
struct cve_summary;
/** 
 * @struct cve_product
 * Structure holding CVE product data
 */
struct cve_product;
/** 
 * @struct cve_configuration
 * Structure CVE vulnerable configuration data
 */
struct cve_configuration;
/** 
 * @struct cwe_entry
 * Structure holding CWE data
 */
struct cwe_entry;
/** 
 * @struct cve_reference
 * Structure holding CVE reference data
 */
struct cve_reference;

// fwd
struct cvss_impact;

/************************************************************/
/**
 * @name Getters
 * Return value is pointer to structure's member. Do not free unless you null the pointer in the structure. 
 * Use remove function otherwise.
 * @{
 * */

/**
 * Get en iterator to CVE entries
 * @param cve_model CVE model
 * @memberof cve_entry
 */
struct cve_entry_iterator *cve_model_get_entries(const struct cve_model *cve_model);

/**
 * Get CVE entry ID
 * @param item CVE entry
 * @memberof cve_entry
 */
const char *cve_entry_get_id(const struct cve_entry *item);

/**
 * Get CVE entry CWE
 * @param item CVE entry
 * @memberof cve_entry
 */
const char *cve_entry_get_cwe(const struct cve_entry *item);

/**
 * Get CVE entry summary
 * @param item CVE entry
 * @memberof cve_entry
 */
struct cve_summary_iterator *cve_entry_get_summaries(const struct cve_entry *item);

/**
 * Get an iterator to CVE entry's references
 * @param item CVE entry
 * @memberof cve_entry
 */
struct cve_reference_iterator *cve_entry_get_references(const struct cve_entry *item);

/**
 * Get CVE reference values
 * @param ref CVE reference
 * @memberof cve_reference
 */
const char *cve_reference_get_value(const struct cve_reference *ref);

/**
 * Get CVE reference href
 * @param ref CVE reference
 * @memberof cve_reference
 */
const char *cve_reference_get_href(const struct cve_reference *ref);

/**
 * Get CVE reference type
 * @param ref CVE reference
 * @memberof cve_reference
 */
const char *cve_reference_get_type(const struct cve_reference *ref);

/**
 * Get CVE reference source
 * @param ref CVE reference
 * @memberof cve_reference
 */
const char *cve_reference_get_source(const struct cve_reference *ref);
/// @memberof cve_reference
const char *cve_reference_get_lang(const struct cve_reference *ref);

/**
 * Get value from CVE summary
 * @param summary CVE summary
 * @memberof cve_summary
 */
const char *cve_summary_get_summary(const struct cve_summary *summary);
/**
 * Get CVE product value
 * @param prodct CVE product
 * @memberof cve_
 */
const char *cve_product_get_value(const struct cve_product *product);
/**
 * Get CVE entry value
 * @param entry CVE entry
 * @memberof cve_entry
 */
const char *cwe_entry_get_value(const struct cwe_entry *entry);
/**
 * Get CVE configuration id
 * @param conf CVE vulnerable configuration
 * @memberof cve_configuration
 */
const char *cve_configuration_get_id(const struct cve_configuration *conf);
/**
 * Get CVE entry published date
 * @param entry CVE entry
 * @memberof cve_entry
 */
const char *cve_entry_get_published(const struct cve_entry *entry);
/**
 * Get CVE entry modified
 * @param entry CVE entry
 * @memberof cve_entry
 */
const char *cve_entry_get_modified(const struct cve_entry *entry);
/**
 * Get CVE entry protection
 * @param entry CVE entry
 * @memberof cve_entry
 */
const char *cve_entry_get_sec_protection(const struct cve_entry *entry);

/**
 * Get CVE entry products
 * @param entry CVE entry
 * @memberof cve_entry
 */
struct cve_product_iterator *cve_entry_get_products(const struct cve_entry *entry);
/**
 * Get CVE .
 * @param entry CVE entry
 * @memberof cve_entry
 */
struct cve_configuration_iterator *cve_entry_get_configurations(const struct cve_entry *entry);
/**
 * Get CVE configuration test expression.
 * @param conf CVE configuration
 * @memberof cve_configuration
 */
const struct cpe_testexpr *cve_configuration_get_expr(const struct cve_configuration *conf);

/**
 * Get CVSS structure from CVE.
 * @param item CVE entry
 * @memberof cve_entry
 */
const struct cvss_impact *cve_entry_get_cvss(const struct cve_entry *item);

/************************************************************/
/** @} End of Getters group */

/************************************************************/
/**
 * @name Setters
 * For lists use add functions. Parameters of set functions are duplicated in memory and need to 
 * be freed by caller.
 * @{
 */

/**
 * Add entry to CVE model
 * @param model CVE model
 * @param new_entry New CVE entry
 * @memberof cve_model
 * @return true if added, false otherwise
 */
bool cve_model_add_entry(struct cve_model *model, struct cve_entry *new_entry);

/// @memberof cve_entry
bool cve_entry_add_product(struct cve_entry *entry, struct cve_product *new_product);

/// @memberof cve_entry
bool cve_entry_add_reference(struct cve_entry *entry, struct cve_reference *new_reference);

/// @memberof cve_entry
bool cve_entry_add_summary(struct cve_entry *entry, struct cve_summary *new_summary);

/// @memberof cve_entry
bool cve_entry_add_configuration(struct cve_entry *entry, struct cve_configuration *new_configuration);

/**
 * Set id of CVE entry
 * @param entry CVE entry
 * @param new_id id of CVE entry
 * @memberof cve_entry
 * return true if set, false otherwise
 */
bool cve_entry_set_id(struct cve_entry *entry, const char *new_id);
/**
 * Set publish date of CVE entry
 * @param entry CVE entry
 * @param new_published date of CVE attribute 
 * @memberof cve_entry
 * return true if set, false otherwise
 */
bool cve_entry_set_published(struct cve_entry *entry, const char *new_published);
/**
 * Set modified date of CVE entry
 * @param entry CVE entry
 * @param new_modified CVE modified date
 * @memberof cve_entry
 * return true if set, false otherwise
 */
bool cve_entry_set_modified(struct cve_entry *entry, const char *new_modified);
/**
 * Set protection of CVE entry
 * @param entry CVE entry
 * @param new_protection CVE protection
 * @memberof cve_entry
 * return true if set, false otherwise
 */
bool cve_entry_set_sec_protection(struct cve_entry *entry, const char *new_protection);
/**
 * Set cwe of CVE entry
 * @param entry CVE entry
 * @param cwe CWE of CVE
 * @memberof cve_entry
 * return true if set, false otherwise
 */
bool cve_entry_set_cwe(struct cve_entry *entry, const char *cwe);
/**
 * Set value of CVE entry
 * @param entry CVE entry
 * @param new_value CVE value
 * @memberof cve_entry
 * return true if set, false otherwise
 */
bool cwe_entry_set_value(struct cwe_entry *entry, const char *new_value);

/**
 * Set value of CVE reference
 * @param reference CVE reference
 * @param new_value CVE reference value
 * @memberof cve_reference
 * return true if set, false otherwise
 */
bool cve_reference_set_value(struct cve_reference *reference, const char *new_value);
/**
 * Set href of CVE reference
 * @param reference CVE reference
 * @param new_href CVE reference href
 * @memberof cve_reference href
 * return true if set, false otherwise
 */
bool cve_reference_set_href(struct cve_reference *reference, const char *new_href);
/**
 * Set type of CVE reference
 * @param reference CVE reference
 * @param new_type CVE reference type
 * @memberof cve_reference type
 * return true if set, false otherwise
 */
bool cve_reference_set_type(struct cve_reference *reference, const char *new_type);
/**
 * Set source of CVE reference
 * @param reference CVE reference
 * @param new_source CVE reference source
 * @memberof cve_reference
 * return true if set, false otherwise
 */
bool cve_reference_set_source(struct cve_reference *reference, const char *new_source);

/// @memberof cve_reference
bool cve_reference_set_lang(struct cve_reference *reference, const char *new_lang);

/**
 * Set id of CVE configuration
 * @param conf CVE vulnerability configuration
 * @param new_id id of CVE configuration
 * @memberof cve_configuration
 * @return true if set, false otherwise
 */
bool cve_configuration_set_id(struct cve_configuration *conf, const char *new_id);
/**
 * Set value of CVE product
 * @param product CVE product
 * @param new_value value of CVE product
 * @memberof cve_product
 * @return true if set, false otherwise
 */
bool cve_product_set_value(struct cve_product *product, const char *new_value);
/**
 * Set summary of CVE summary
 * @param summary CVE summary
 * @param new_summary summary of CVE summary
 * @memberof cve_summary
 * @return true if set, false otherwise
 */
bool cve_summary_set_summary(struct cve_summary *summary, const char *new_summary);

/************************************************************/
/** @} End of Setters group */

/************************************************************/
/**
 * @name Iterators
 * @{
 * */

/** 
 * @struct cve_entry_iterator
 * Iterator over CVE entries.
 * @see oscap_iterator
 * @memberof cve_entry
 */
struct cve_entry_iterator;
/** 
 * @memberof cve_entry_iterator 
 */
struct cve_entry *cve_entry_iterator_next(struct cve_entry_iterator *it);
/** 
 * @memberof cve_entry_iterator 
 */
bool cve_entry_iterator_has_more(struct cve_entry_iterator *it);
/** 
 * @memberof cve_entry_iterator 
 */
void cve_entry_iterator_free(struct cve_entry_iterator *it);

/** @struct cve_summary_iterator
 * Iterator over CVE summaries.
 * @see oscap_iterator
 * @memberof cve_summary
 */
struct cve_summary_iterator;
/** 
 * @memberof cve_summary_iterator
 */
struct cve_summary *cve_summary_iterator_next(struct cve_summary_iterator *it);
/** 
 * @memberof cve_summary_iterator
 */
bool cve_summary_iterator_has_more(struct cve_summary_iterator *it);
/**
 * @memberof cve_summary_iterator 
 */
void cve_summary_iterator_free(struct cve_summary_iterator *it);

/** @struct cve_product_iterator
 * Iterator over CVE products.
 * @see oscap_iterator
 * @memberof cve_product
 */
struct cve_product_iterator;
/** 
 * @memberof cve_product_iterator 
 */
struct cve_product *cve_product_iterator_next(struct cve_product_iterator *it);
/** 
 * @memberof cve_product_iterator 
 */
bool cve_product_iterator_has_more(struct cve_product_iterator *it);
/** 
 * @memberof cve_product_iterator 
 */
void cve_product_iterator_free(struct cve_product_iterator *it);

/** @struct cve_configuration_iterator
 * Iterator over CVE vulnerable configurations.
 * @see oscap_iterator
 * @memberof cve_configuration
 */
struct cve_configuration_iterator;
/** 
 * @memberof cve_configuration_iterator 
 */
struct cve_configuration *cve_configuration_iterator_next(struct cve_configuration_iterator *it);
/** 
 * @memberof cve_configuration_iterator 
 */
bool cve_configuration_iterator_has_more(struct cve_configuration_iterator *it);
/** 
 * @memberof cve_configuration_iterator
 */
void cve_configuration_iterator_free(struct cve_configuration_iterator *it);

/** @struct cve_reference_iterator
 * Iterator over CVE references.
 * @see oscap_iterator
 * @memberof cve_reference
 */
struct cve_reference_iterator;
/**
 * @memberof cve_reference_iterator
 */
struct cve_reference *cve_reference_iterator_next(struct cve_reference_iterator *it);
/**
 * @memberof cve_reference_iterator
 */
bool cve_reference_iterator_has_more(struct cve_reference_iterator *it);
/**
 * @memberof cve_reference_iterator
 */
void cve_reference_iterator_free(struct cve_reference_iterator *it);


/************************************************************/
/** @} End of Iterators group */

/************************************************************/
/**
 * @name Evaluators
 * @{
 * */

/**
 * Get supported version of CVE XML
 * @return version of XML file format
 * @memberof cve_model
 */
const char * cve_model_supported(void);

/************************************************************/
/** @} End of Evaluators group */

/**
 * New CVE entry
 * @memberof cve_entry
 * @return New CVE entry
 */
struct cve_entry *cve_entry_new(void);
/**
 * New CVE vulnerability configuration
 * @memberof cve_configuration
 * @return New CVE vulnerability configuration
 */
struct cve_configuration *cve_configuration_new(void);
/**
 * New CWE entry
 * @memberof cwe_entry
 * @return New CWE entry
 */
struct cwe_entry *cwe_entry_new(void);
/**
 * New CVE product
 * @memberof cve_product
 * @return New CVE product
 */
struct cve_product *cve_product_new(void);
/**
 * New CVE summary
 * @memberof cve_summary
 * @return New CVE summary
 */
struct cve_summary *cve_summary_new(void);
/**
 * New CVE reference
 * @memberof cve_reference
 * @return New CVE reference
 */
struct cve_reference *cve_reference_new(void);
/**
 * New CVE model
 * @memberof cve_model
 * @return New CVE model
 */
struct cve_model *cve_model_new(void);

/**
 * Clone CVE entry
 * @param old_entry CVE entry
 * @memberof cve_entry
 */
struct cve_entry * cve_entry_clone(struct cve_entry * old_entry);

/**
 * Clone CVE configuration
 * @param old_conf CVE configuration
 * @memberof cve_configuration
 */
struct cve_configuration * cve_configuration_clone(struct cve_configuration * old_conf);

/**
 * Clone CWE entry
 * @param old_entry CWE entry
 * @memberof cwe_entry
 */
struct cwe_entry * cwe_entry_clone(struct cwe_entry * old_entry);

/**
 * Clone CVE product
 * @param old_product CVE product
 * @memberof cve_product
 */
struct cve_product * cve_product_clone(struct cve_product * old_product);

/**
 * Clone CVE summary
 * @param old_sum CVE summary
 * @memberof cve_summary
 */
struct cve_summary * cve_summary_clone(struct cve_summary * old_sum);

/**
 * Clone CVE reference
 * @param old_ref CVE reference
 * @memberof cve_reference
 */
struct cve_reference * cve_reference_clone(struct cve_reference * old_ref);

/**
 * Clone CVE model
 * @param old_model CVE model
 * @memberof cve_model
 */
struct cve_model * cve_model_clone(struct cve_model * old_model);

/**
 * Free CVE model
 * @param cve_model CVE model
 * @memberof cve_model
 */
void cve_model_free(struct cve_model *cve_model);

/**
 * Free CVE entry
 * @param entry CVE entry
 * @memberof cve_entry
 */
void cve_entry_free(struct cve_entry *entry);

/**
 * Free CVE summary
 * @param summary CVE summary
 * @memberof cve_summary
 */
void cve_summary_free(struct cve_summary *summary);

/**
 * Free CVE product
 * @param product CVE product
 * @memberof cve_product
 */
void cve_product_free(struct cve_product *product);

/**
 * Free CVE reference
 * @param ref CVE reference
 * @memberof cve_reference
 */
void cve_reference_free(struct cve_reference *ref);

/**
 * Free CVE entry
 * @param entry CVE entry
 * @memberof cve_entry
 */
void cwe_entry_free(struct cwe_entry *entry);

/**
 * Free CVE configuration
 * @param conf CVE vulnerability configuration
 * @memberof cve_configuration
 */
void cve_configuration_free(struct cve_configuration *conf);

/*@}*/

/// @memberof cve_entry_iterator
void cve_entry_iterator_remove(struct cve_entry_iterator *it);
/// @memberof cve_entry_iterator
void cve_entry_iterator_reset(struct cve_entry_iterator *it);

/// @memberof cve_product_iterator
void cve_product_iterator_remove(struct cve_product_iterator *it);
/// @memberof cve_product_iterator
void cve_product_iterator_reset(struct cve_product_iterator *it);

/// @memberof cve_reference_iterator
void cve_reference_iterator_remove(struct cve_reference_iterator *it);
/// @memberof cve_reference_iterator
void cve_reference_iterator_reset(struct cve_reference_iterator *it);

/// @memberof cve_summary_iterator
void cve_summary_iterator_remove(struct cve_summary_iterator *it);
/// @memberof cve_summary_iterator
void cve_summary_iterator_reset(struct cve_summary_iterator *it);

/// @memberof cve_configuration_iterator
void cve_configuration_iterator_remove(struct cve_configuration_iterator *it);
/// @memberof cve_configuration_iterator
void cve_configuration_iterator_reset(struct cve_configuration_iterator *it);

/**
 * Export CVE model to XML file
 * @memberof cve_model
 * @param cve CVE model
 * @param target OSCAP export target
 */
void cve_model_export(struct cve_model *cve, const char *file);

/**
 * Parses the specified XML file and creates a list of CVE data structures.
 * The returned list can be freed with cveDelAll().
 * @memberof cve_model
 * @param file filename
 * @return non-negative value indicates the number of CVEs in the list, negative value indicates an error
 */
struct cve_model *cve_model_import(const char *file);

/// @memberof cve_model
const char *cve_model_get_nvd_xml_version(const struct cve_model *item);
/// @memberof cve_model
bool cve_model_set_nvd_xml_version(struct cve_model *obj, const char *newval);
/// @memberof cve_model
time_t cve_model_get_pub_date(const struct cve_model *item);
/// @memberof cve_model
bool cve_model_set_pub_date(struct cve_model *obj, time_t newval);

/*@}*/

#endif				/* _CVE_H_ */
libopenscap-dev 0.8.0-4build1 / usr / include / openscap / cve.h
