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/* $Header: /pjproject/pjsip/src/pjsip/sip_auth_msg.h 7 6/19/05 6:12p Bennylp $ */
#ifndef __PJSIP_AUTH_SIP_AUTH_MSG_H__
#define __PJSIP_AUTH_SIP_AUTH_MSG_H__
#include <pjsip/sip_msg.h>
PJ_BEGIN_DECL
/**
* @defgroup PJSIP_MSG_AUTHORIZATION Header Field: Authorization and Proxy-Authorization
* @brief Authorization and Proxy-Authorization header field.
* @ingroup PJSIP_MSG
* @{
*/
/**
* Common credential.
*/
struct pjsip_common_credential
{
pj_str_t realm;
};
typedef struct pjsip_common_credential pjsip_common_credential;
/**
* This structure describe credential used in Authorization and
* Proxy-Authorization header for digest authentication scheme.
*/
struct pjsip_digest_credential
{
pj_str_t realm;
pj_str_t username;
pj_str_t nonce;
pj_str_t uri;
pj_str_t response;
pj_str_t algorithm;
pj_str_t cnonce;
pj_str_t opaque;
pj_str_t qop;
pj_str_t nc;
pj_str_t other_param;
};
typedef struct pjsip_digest_credential pjsip_digest_credential;
/**
* This structure describe credential used in Authorization and
* Proxy-Authorization header for PGP authentication scheme.
*/
struct pjsip_pgp_credential
{
pj_str_t realm;
pj_str_t version;
pj_str_t signature;
pj_str_t signed_by;
pj_str_t nonce;
};
typedef struct pjsip_pgp_credential pjsip_pgp_credential;
/**
* This structure describes SIP Authorization header (and also SIP
* Proxy-Authorization header).
*/
struct pjsip_authorization_hdr
{
PJSIP_DECL_HDR_MEMBER(struct pjsip_authorization_hdr)
pj_str_t scheme;
union
{
pjsip_common_credential common;
pjsip_digest_credential digest;
pjsip_pgp_credential pgp;
} credential;
};
typedef struct pjsip_authorization_hdr pjsip_authorization_hdr;
/** SIP Proxy-Authorization header shares the same structure as SIP
Authorization header.
*/
typedef struct pjsip_authorization_hdr pjsip_proxy_authorization_hdr;
/**
* Create SIP Authorization header.
* @param pool Pool where memory will be allocated from.
* @return SIP Authorization header.
*/
PJ_DECL(pjsip_authorization_hdr*) pjsip_authorization_hdr_create(pj_pool_t *pool);
/**
* Create SIP Proxy-Authorization header.
* @param pool Pool where memory will be allocated from.
* @return SIP Proxy-Authorization header.
*/
PJ_DECL(pjsip_proxy_authorization_hdr*) pjsip_proxy_authorization_hdr_create(pj_pool_t *pool);
/**
* @}
*/
/**
* @defgroup PJSIP_WWW_AUTH Header Field: Proxy-Authenticate and WWW-Authenticate
* @brief Proxy-Authenticate and WWW-Authenticate.
* @ingroup PJSIP_MSG
* @{
*/
struct pjsip_common_challenge
{
pj_str_t realm;
};
typedef struct pjsip_common_challenge pjsip_common_challenge;
/**
* This structure describes authentication challenge used in Proxy-Authenticate
* or WWW-Authenticate for digest authentication scheme.
*/
struct pjsip_digest_challenge
{
pj_str_t realm;
pj_str_t domain;
pj_str_t nonce;
pj_str_t opaque;
int stale;
pj_str_t algorithm;
pj_str_t qop;
pj_str_t other_param;
};
typedef struct pjsip_digest_challenge pjsip_digest_challenge;
/**
* This structure describes authentication challenge used in Proxy-Authenticate
* or WWW-Authenticate for PGP authentication scheme.
*/
struct pjsip_pgp_challenge
{
pj_str_t realm;
pj_str_t version;
pj_str_t micalgorithm;
pj_str_t pubalgorithm;
pj_str_t nonce;
};
typedef struct pjsip_pgp_challenge pjsip_pgp_challenge;
/**
* This structure describe SIP WWW-Authenticate header (Proxy-Authenticate
* header also uses the same structure).
*/
struct pjsip_www_authenticate_hdr
{
PJSIP_DECL_HDR_MEMBER(struct pjsip_www_authenticate_hdr)
pj_str_t scheme;
union
{
pjsip_common_challenge common;
pjsip_digest_challenge digest;
pjsip_pgp_challenge pgp;
} challenge;
};
typedef struct pjsip_www_authenticate_hdr pjsip_www_authenticate_hdr;
typedef struct pjsip_www_authenticate_hdr pjsip_proxy_authenticate_hdr;
/**
* Create SIP WWW-Authenticate header.
* @param pool Pool where memory will be allocated from.
* @return SIP WWW-Authenticate header.
*/
PJ_DECL(pjsip_www_authenticate_hdr*) pjsip_www_authenticate_hdr_create(pj_pool_t *pool);
/**
* Create SIP Proxy-Authenticate header.
* @param pool Pool where memory will be allocated from.
* @return SIP Proxy-Authenticate header.
*/
PJ_DECL(pjsip_proxy_authenticate_hdr*) pjsip_proxy_authenticate_hdr_create(pj_pool_t *pool);
/**
* @}
*/
PJ_END_DECL
#endif /* __PJSIP_AUTH_SIP_AUTH_MSG_H__ */
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