Pranav Sawant / EthernetNetIf

12Oct2012MbedLab

Dependents:   Lab3_VoiceMeter

Fork of EthernetNetIf by Donatien Garnier

LPC1768/lwip/netif/ppp/auth.h@6:22ce63eddd2b, 2012-10-12 (annotated)

Committer:
psawant9
Date:
Fri Oct 12 16:02:00 2012 +0000
Revision:
6:22ce63eddd2b
Parent:
0:422060928e37 
Done

Who changed what in which revision?

UserRevisionLine numberNew contents of line
psawant9 6:22ce63eddd2b 1 /*****************************************************************************
psawant9 6:22ce63eddd2b 2 * auth.h - PPP Authentication and phase control header file.
psawant9 6:22ce63eddd2b 3 *
psawant9 6:22ce63eddd2b 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
psawant9 6:22ce63eddd2b 5 * portions Copyright (c) 1998 Global Election Systems Inc.
psawant9 6:22ce63eddd2b 6 *
psawant9 6:22ce63eddd2b 7 * The authors hereby grant permission to use, copy, modify, distribute,
psawant9 6:22ce63eddd2b 8 * and license this software and its documentation for any purpose, provided
psawant9 6:22ce63eddd2b 9 * that existing copyright notices are retained in all copies and that this
psawant9 6:22ce63eddd2b 10 * notice and the following disclaimer are included verbatim in any
psawant9 6:22ce63eddd2b 11 * distributions. No written agreement, license, or royalty fee is required
psawant9 6:22ce63eddd2b 12 * for any of the authorized uses.
psawant9 6:22ce63eddd2b 13 *
psawant9 6:22ce63eddd2b 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
psawant9 6:22ce63eddd2b 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
psawant9 6:22ce63eddd2b 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
psawant9 6:22ce63eddd2b 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
psawant9 6:22ce63eddd2b 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
psawant9 6:22ce63eddd2b 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
psawant9 6:22ce63eddd2b 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
psawant9 6:22ce63eddd2b 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
psawant9 6:22ce63eddd2b 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
psawant9 6:22ce63eddd2b 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
psawant9 6:22ce63eddd2b 24 *
psawant9 6:22ce63eddd2b 25 ******************************************************************************
psawant9 6:22ce63eddd2b 26 * REVISION HISTORY
psawant9 6:22ce63eddd2b 27 *
psawant9 6:22ce63eddd2b 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
psawant9 6:22ce63eddd2b 29 * Ported to lwIP.
psawant9 6:22ce63eddd2b 30 * 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
psawant9 6:22ce63eddd2b 31 * Original derived from BSD pppd.h.
psawant9 6:22ce63eddd2b 32 *****************************************************************************/
psawant9 6:22ce63eddd2b 33 /*
psawant9 6:22ce63eddd2b 34 * pppd.h - PPP daemon global declarations.
psawant9 6:22ce63eddd2b 35 *
psawant9 6:22ce63eddd2b 36 * Copyright (c) 1989 Carnegie Mellon University.
psawant9 6:22ce63eddd2b 37 * All rights reserved.
psawant9 6:22ce63eddd2b 38 *
psawant9 6:22ce63eddd2b 39 * Redistribution and use in source and binary forms are permitted
psawant9 6:22ce63eddd2b 40 * provided that the above copyright notice and this paragraph are
psawant9 6:22ce63eddd2b 41 * duplicated in all such forms and that any documentation,
psawant9 6:22ce63eddd2b 42 * advertising materials, and other materials related to such
psawant9 6:22ce63eddd2b 43 * distribution and use acknowledge that the software was developed
psawant9 6:22ce63eddd2b 44 * by Carnegie Mellon University. The name of the
psawant9 6:22ce63eddd2b 45 * University may not be used to endorse or promote products derived
psawant9 6:22ce63eddd2b 46 * from this software without specific prior written permission.
psawant9 6:22ce63eddd2b 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
psawant9 6:22ce63eddd2b 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
psawant9 6:22ce63eddd2b 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
psawant9 6:22ce63eddd2b 50 *
psawant9 6:22ce63eddd2b 51 */
psawant9 6:22ce63eddd2b 52
psawant9 6:22ce63eddd2b 53 #ifndef AUTH_H
psawant9 6:22ce63eddd2b 54 #define AUTH_H
psawant9 6:22ce63eddd2b 55
psawant9 6:22ce63eddd2b 56 /***********************
psawant9 6:22ce63eddd2b 57 *** PUBLIC FUNCTIONS ***
psawant9 6:22ce63eddd2b 58 ***********************/
psawant9 6:22ce63eddd2b 59
psawant9 6:22ce63eddd2b 60 /* we are starting to use the link */
psawant9 6:22ce63eddd2b 61 void link_required (int);
psawant9 6:22ce63eddd2b 62
psawant9 6:22ce63eddd2b 63 /* we are finished with the link */
psawant9 6:22ce63eddd2b 64 void link_terminated (int);
psawant9 6:22ce63eddd2b 65
psawant9 6:22ce63eddd2b 66 /* the LCP layer has left the Opened state */
psawant9 6:22ce63eddd2b 67 void link_down (int);
psawant9 6:22ce63eddd2b 68
psawant9 6:22ce63eddd2b 69 /* the link is up; authenticate now */
psawant9 6:22ce63eddd2b 70 void link_established (int);
psawant9 6:22ce63eddd2b 71
psawant9 6:22ce63eddd2b 72 /* a network protocol has come up */
psawant9 6:22ce63eddd2b 73 void np_up (int, u16_t);
psawant9 6:22ce63eddd2b 74
psawant9 6:22ce63eddd2b 75 /* a network protocol has gone down */
psawant9 6:22ce63eddd2b 76 void np_down (int, u16_t);
psawant9 6:22ce63eddd2b 77
psawant9 6:22ce63eddd2b 78 /* a network protocol no longer needs link */
psawant9 6:22ce63eddd2b 79 void np_finished (int, u16_t);
psawant9 6:22ce63eddd2b 80
psawant9 6:22ce63eddd2b 81 /* peer failed to authenticate itself */
psawant9 6:22ce63eddd2b 82 void auth_peer_fail (int, u16_t);
psawant9 6:22ce63eddd2b 83
psawant9 6:22ce63eddd2b 84 /* peer successfully authenticated itself */
psawant9 6:22ce63eddd2b 85 void auth_peer_success (int, u16_t, char *, int);
psawant9 6:22ce63eddd2b 86
psawant9 6:22ce63eddd2b 87 /* we failed to authenticate ourselves */
psawant9 6:22ce63eddd2b 88 void auth_withpeer_fail (int, u16_t);
psawant9 6:22ce63eddd2b 89
psawant9 6:22ce63eddd2b 90 /* we successfully authenticated ourselves */
psawant9 6:22ce63eddd2b 91 void auth_withpeer_success (int, u16_t);
psawant9 6:22ce63eddd2b 92
psawant9 6:22ce63eddd2b 93 /* check authentication options supplied */
psawant9 6:22ce63eddd2b 94 void auth_check_options (void);
psawant9 6:22ce63eddd2b 95
psawant9 6:22ce63eddd2b 96 /* check what secrets we have */
psawant9 6:22ce63eddd2b 97 void auth_reset (int);
psawant9 6:22ce63eddd2b 98
psawant9 6:22ce63eddd2b 99 /* Check peer-supplied username/password */
psawant9 6:22ce63eddd2b 100 u_char check_passwd (int, char *, int, char *, int, char **, int *);
psawant9 6:22ce63eddd2b 101
psawant9 6:22ce63eddd2b 102 /* get "secret" for chap */
psawant9 6:22ce63eddd2b 103 int get_secret (int, char *, char *, char *, int *, int);
psawant9 6:22ce63eddd2b 104
psawant9 6:22ce63eddd2b 105 /* check if IP address is authorized */
psawant9 6:22ce63eddd2b 106 int auth_ip_addr (int, u32_t);
psawant9 6:22ce63eddd2b 107
psawant9 6:22ce63eddd2b 108 /* check if IP address is unreasonable */
psawant9 6:22ce63eddd2b 109 int bad_ip_adrs (u32_t);
psawant9 6:22ce63eddd2b 110
psawant9 6:22ce63eddd2b 111 #endif /* AUTH_H */