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Annotation of embedaddon/libpdel/ppp/ppp_auth_radius.h, revision 1.1

1.1     ! misho       1: 
        !             2: /*
        !             3:  * Copyright (c) 2001-2002 Packet Design, LLC.
        !             4:  * All rights reserved.
        !             5:  * 
        !             6:  * Subject to the following obligations and disclaimer of warranty,
        !             7:  * use and redistribution of this software, in source or object code
        !             8:  * forms, with or without modifications are expressly permitted by
        !             9:  * Packet Design; provided, however, that:
        !            10:  * 
        !            11:  *    (i)  Any and all reproductions of the source or object code
        !            12:  *         must include the copyright notice above and the following
        !            13:  *         disclaimer of warranties; and
        !            14:  *    (ii) No rights are granted, in any manner or form, to use
        !            15:  *         Packet Design trademarks, including the mark "PACKET DESIGN"
        !            16:  *         on advertising, endorsements, or otherwise except as such
        !            17:  *         appears in the above copyright notice or in the software.
        !            18:  * 
        !            19:  * THIS SOFTWARE IS BEING PROVIDED BY PACKET DESIGN "AS IS", AND
        !            20:  * TO THE MAXIMUM EXTENT PERMITTED BY LAW, PACKET DESIGN MAKES NO
        !            21:  * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING
        !            22:  * THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED
        !            23:  * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
        !            24:  * OR NON-INFRINGEMENT.  PACKET DESIGN DOES NOT WARRANT, GUARANTEE,
        !            25:  * OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS
        !            26:  * OF THE USE OF THIS SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY,
        !            27:  * RELIABILITY OR OTHERWISE.  IN NO EVENT SHALL PACKET DESIGN BE
        !            28:  * LIABLE FOR ANY DAMAGES RESULTING FROM OR ARISING OUT OF ANY USE
        !            29:  * OF THIS SOFTWARE, INCLUDING WITHOUT LIMITATION, ANY DIRECT,
        !            30:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL
        !            31:  * DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF
        !            32:  * USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY THEORY OF
        !            33:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            34:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
        !            35:  * THE USE OF THIS SOFTWARE, EVEN IF PACKET DESIGN IS ADVISED OF
        !            36:  * THE POSSIBILITY OF SUCH DAMAGE.
        !            37:  *
        !            38:  * Author: Archie Cobbs <archie@freebsd.org>
        !            39:  */
        !            40: 
        !            41: #ifndef _PDEL_PPP_AUTH_RADIUS_H_
        !            42: #define _PDEL_PPP_AUTH_RADIUS_H_
        !            43: 
        !            44: /*
        !            45:  * Support for PPP authentication via RADIUS.
        !            46:  */
        !            47: 
        !            48: /************************************************************************
        !            49:                        PUBLIC DECLARATIONS
        !            50: ************************************************************************/
        !            51: 
        !            52: struct ppp_auth_cred;
        !            53: struct ppp_auth_resp;
        !            54: 
        !            55: /* Attributes returned by server (or NULL if not present in server reply) */
        !            56: struct ppp_auth_radius_info {
        !            57:        struct in_addr  *ip;
        !            58:        struct in_addr  *netmask;
        !            59:        char            *filter_id;
        !            60:        u_int32_t       *session_timeout;
        !            61:        u_int32_t       *mtu;
        !            62:        u_int32_t       *routing;
        !            63:        u_int32_t       *vjc;
        !            64:        char            **routes;               /* NULL terminated list */
        !            65:        char            *reply_message;
        !            66:        char            *mschap_error;
        !            67:        char            *mschap2_success;
        !            68:        u_int32_t       *mppe_policy;
        !            69:        u_int32_t       *mppe_types;
        !            70: };
        !            71: 
        !            72: __BEGIN_DECLS
        !            73: 
        !            74: /*
        !            75:  * Perform RADIUS authentication using the supplied 'struct rad_handle',
        !            76:  * which must already be configured (see libradius(3)).
        !            77:  *
        !            78:  * 'log' may be NULL, otherwise it's used for logging.
        !            79:  *
        !            80:  * If 'rip' is non-NULL, then all fields in *rip will be initialized to NULL
        !            81:  * and then filled in with whichever attributes are returned by the RADIUS
        !            82:  * server. The fields in 'rip' should eventually be free'd by calling the
        !            83:  * ppp_auth_radius_info_reset() function. Note: 'rip' fields are filled in
        !            84:  * even if the server rejects authentication.
        !            85:  *
        !            86:  * This function is async cancel-safe.
        !            87:  *
        !            88:  * Returns:
        !            89:  *      0      Credentials are valid
        !            90:  *     -1      Credentials can't be validated; resp->errmsg contains message
        !            91:  *             and 'rip' has not been modified.
        !            92:  */
        !            93: extern int     ppp_auth_radius_check(struct rad_handle *rad,
        !            94:                        struct ppp_log *log, const struct ppp_auth_cred *creds,
        !            95:                        struct ppp_auth_resp *resp,
        !            96:                        struct ppp_auth_radius_info *rip);
        !            97: 
        !            98: /*
        !            99:  * Free memory allocated for fields in a 'struct ppp_auth_radius_info'
        !           100:  * and set them all to NULL.
        !           101:  */
        !           102: extern void    ppp_auth_radius_info_reset(struct ppp_auth_radius_info *rip);
        !           103: 
        !           104: __END_DECLS
        !           105: 
        !           106: #endif /* _PDEL_PPP_AUTH_RADIUS_H_ */