1 files changed, 91 insertions, 0 deletions
diff --git a/pjsip/include/pjsip/sip_auth_aka.h b/pjsip/include/pjsip/sip_auth_aka.h
new file mode 100644
index 00000000..c5c2a60d
--- /dev/null
+++ b/pjsip/include/pjsip/sip_auth_aka.h
@@ -0,0 +1,91 @@
+/* $Id$ */
+/* 
+ * Copyright (C) 2003-2007 Benny Prijono <benny@prijono.org>
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#ifndef __PJSIP_AUTH_SIP_AUTH_AKA_H__
+#define __PJSIP_AUTH_SIP_AUTH_AKA_H__
+
+/**
+ * @file sip_auth_aka.h
+ * @brief SIP Digest AKA Authorization Module.
+ */
+
+#include <pjsip/sip_auth.h>
+
+PJ_BEGIN_DECL
+
+/**
+ * @defgroup PJSIP_AUTH_AKA_API Digest AKA Authentication API's
+ * @ingroup PJSIP_AUTH_API
+ * @brief Digest AKA helper API.
+ * @{
+ *
+ * This module currently exports one function, #pjsip_auth_create_akav1_response(),
+ * which can be registered as the callback function in \a ext.aka.cb field
+ * of #pjsip_cred_info structure, to calculate the MD5-AKAv1 digest
+ * response.
+ */
+
+
+#define PJSIP_AKA_AKLEN		6
+#define PJSIP_AKA_AMFLEN	2
+#define PJSIP_AKA_AUTNLEN	16
+#define PJSIP_AKA_CKLEN		16
+#define PJSIP_AKA_IKLEN		16
+#define PJSIP_AKA_KLEN		16
+#define PJSIP_AKA_OPLEN		16
+#define PJSIP_AKA_RANDLEN	16
+#define PJSIP_AKA_RESLEN	8
+#define PJSIP_AKA_MACLEN	8
+
+/**
+ * This function creates MD5 AKAv1 response for the specified challenge
+ * in \a chal, based on the information in the credential \a cred.
+ * Application may register this function as \a ext.aka.cb field of
+ * #pjsip_cred_info structure to make PJSIP automatically call this
+ * function to calculate the response digest.
+ *
+ * @param pool	    Pool to allocate memory.
+ * @param chal	    The authentication challenge sent by server in 401
+ *		    or 401 response, in either Proxy-Authenticate or
+ *		    WWW-Authenticate header.
+ * @param cred	    The credential that has been selected by the framework
+ *		    to authenticate against the challenge.
+ * @param method    The request method.
+ * @param auth	    The authentication credential where the digest response
+ *		    will be placed to.
+ *
+ * @return	    PJ_SUCCESS if response has been created successfully.
+ */
+PJ_DECL(pj_status_t) pjsip_auth_create_akav1(pj_pool_t *pool,
+					     const pjsip_digest_challenge*chal,
+					     const pjsip_cred_info *cred,
+					     const pj_str_t *method,
+					     pjsip_digest_credential *auth);
+
+
+/**
+ * @}
+ */
+
+
+
+PJ_END_DECL
+
+
+#endif	/* __PJSIP_AUTH_SIP_AUTH_AKA_H__ */
+