Donatien Garnier / LwIPNetworking

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Dependencies:   DebugLib Socket lwip lwip-sys

Dependents:   EthernetInterface

Fork of NetworkingCoreLib by Donatien Garnier

main/lwip/src/netif/ppp/auth.h@0:013f5d54248c, 2012-05-24 (annotated)

Committer:
donatien
Date:
Thu May 24 14:49:40 2012 +0000
Revision:
0:013f5d54248c
Initial Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:013f5d54248c 1 /*****************************************************************************
donatien 0:013f5d54248c 2 * auth.h - PPP Authentication and phase control header file.
donatien 0:013f5d54248c 3 *
donatien 0:013f5d54248c 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
donatien 0:013f5d54248c 5 * portions Copyright (c) 1998 Global Election Systems Inc.
donatien 0:013f5d54248c 6 *
donatien 0:013f5d54248c 7 * The authors hereby grant permission to use, copy, modify, distribute,
donatien 0:013f5d54248c 8 * and license this software and its documentation for any purpose, provided
donatien 0:013f5d54248c 9 * that existing copyright notices are retained in all copies and that this
donatien 0:013f5d54248c 10 * notice and the following disclaimer are included verbatim in any
donatien 0:013f5d54248c 11 * distributions. No written agreement, license, or royalty fee is required
donatien 0:013f5d54248c 12 * for any of the authorized uses.
donatien 0:013f5d54248c 13 *
donatien 0:013f5d54248c 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
donatien 0:013f5d54248c 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
donatien 0:013f5d54248c 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
donatien 0:013f5d54248c 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
donatien 0:013f5d54248c 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
donatien 0:013f5d54248c 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
donatien 0:013f5d54248c 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
donatien 0:013f5d54248c 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
donatien 0:013f5d54248c 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
donatien 0:013f5d54248c 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
donatien 0:013f5d54248c 24 *
donatien 0:013f5d54248c 25 ******************************************************************************
donatien 0:013f5d54248c 26 * REVISION HISTORY
donatien 0:013f5d54248c 27 *
donatien 0:013f5d54248c 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
donatien 0:013f5d54248c 29 * Ported to lwIP.
donatien 0:013f5d54248c 30 * 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
donatien 0:013f5d54248c 31 * Original derived from BSD pppd.h.
donatien 0:013f5d54248c 32 *****************************************************************************/
donatien 0:013f5d54248c 33 /*
donatien 0:013f5d54248c 34 * pppd.h - PPP daemon global declarations.
donatien 0:013f5d54248c 35 *
donatien 0:013f5d54248c 36 * Copyright (c) 1989 Carnegie Mellon University.
donatien 0:013f5d54248c 37 * All rights reserved.
donatien 0:013f5d54248c 38 *
donatien 0:013f5d54248c 39 * Redistribution and use in source and binary forms are permitted
donatien 0:013f5d54248c 40 * provided that the above copyright notice and this paragraph are
donatien 0:013f5d54248c 41 * duplicated in all such forms and that any documentation,
donatien 0:013f5d54248c 42 * advertising materials, and other materials related to such
donatien 0:013f5d54248c 43 * distribution and use acknowledge that the software was developed
donatien 0:013f5d54248c 44 * by Carnegie Mellon University. The name of the
donatien 0:013f5d54248c 45 * University may not be used to endorse or promote products derived
donatien 0:013f5d54248c 46 * from this software without specific prior written permission.
donatien 0:013f5d54248c 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
donatien 0:013f5d54248c 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
donatien 0:013f5d54248c 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
donatien 0:013f5d54248c 50 *
donatien 0:013f5d54248c 51 */
donatien 0:013f5d54248c 52
donatien 0:013f5d54248c 53 #ifndef AUTH_H
donatien 0:013f5d54248c 54 #define AUTH_H
donatien 0:013f5d54248c 55
donatien 0:013f5d54248c 56 /***********************
donatien 0:013f5d54248c 57 *** PUBLIC FUNCTIONS ***
donatien 0:013f5d54248c 58 ***********************/
donatien 0:013f5d54248c 59
donatien 0:013f5d54248c 60 /* we are starting to use the link */
donatien 0:013f5d54248c 61 void link_required (int);
donatien 0:013f5d54248c 62
donatien 0:013f5d54248c 63 /* we are finished with the link */
donatien 0:013f5d54248c 64 void link_terminated (int);
donatien 0:013f5d54248c 65
donatien 0:013f5d54248c 66 /* the LCP layer has left the Opened state */
donatien 0:013f5d54248c 67 void link_down (int);
donatien 0:013f5d54248c 68
donatien 0:013f5d54248c 69 /* the link is up; authenticate now */
donatien 0:013f5d54248c 70 void link_established (int);
donatien 0:013f5d54248c 71
donatien 0:013f5d54248c 72 /* a network protocol has come up */
donatien 0:013f5d54248c 73 void np_up (int, u16_t);
donatien 0:013f5d54248c 74
donatien 0:013f5d54248c 75 /* a network protocol has gone down */
donatien 0:013f5d54248c 76 void np_down (int, u16_t);
donatien 0:013f5d54248c 77
donatien 0:013f5d54248c 78 /* a network protocol no longer needs link */
donatien 0:013f5d54248c 79 void np_finished (int, u16_t);
donatien 0:013f5d54248c 80
donatien 0:013f5d54248c 81 /* peer failed to authenticate itself */
donatien 0:013f5d54248c 82 void auth_peer_fail (int, u16_t);
donatien 0:013f5d54248c 83
donatien 0:013f5d54248c 84 /* peer successfully authenticated itself */
donatien 0:013f5d54248c 85 void auth_peer_success (int, u16_t, char *, int);
donatien 0:013f5d54248c 86
donatien 0:013f5d54248c 87 /* we failed to authenticate ourselves */
donatien 0:013f5d54248c 88 void auth_withpeer_fail (int, u16_t);
donatien 0:013f5d54248c 89
donatien 0:013f5d54248c 90 /* we successfully authenticated ourselves */
donatien 0:013f5d54248c 91 void auth_withpeer_success (int, u16_t);
donatien 0:013f5d54248c 92
donatien 0:013f5d54248c 93 /* check authentication options supplied */
donatien 0:013f5d54248c 94 void auth_check_options (void);
donatien 0:013f5d54248c 95
donatien 0:013f5d54248c 96 /* check what secrets we have */
donatien 0:013f5d54248c 97 void auth_reset (int);
donatien 0:013f5d54248c 98
donatien 0:013f5d54248c 99 /* Check peer-supplied username/password */
donatien 0:013f5d54248c 100 u_char check_passwd (int, char *, int, char *, int, char **, int *);
donatien 0:013f5d54248c 101
donatien 0:013f5d54248c 102 /* get "secret" for chap */
donatien 0:013f5d54248c 103 int get_secret (int, char *, char *, char *, int *, int);
donatien 0:013f5d54248c 104
donatien 0:013f5d54248c 105 /* check if IP address is authorized */
donatien 0:013f5d54248c 106 int auth_ip_addr (int, u32_t);
donatien 0:013f5d54248c 107
donatien 0:013f5d54248c 108 /* check if IP address is unreasonable */
donatien 0:013f5d54248c 109 int bad_ip_adrs (u32_t);
donatien 0:013f5d54248c 110
donatien 0:013f5d54248c 111 #endif /* AUTH_H */