Adapted to Lora Semtech + Nucleo

Dependencies:   DebugLib

Dependents:   LoRaWAN-lmic-app LoRaWAN-lmic-app LoRaWAN-test-10secs LoRaPersonalizedDeviceForEverynet ... more

Fork of lwip_ppp_ethernet by Donatien Garnier

Embed: (wiki syntax)

« Back to documentation index

Show/hide line numbers pap.h Source File

pap.h

00001 /*****************************************************************************
00002 * pap.h -  PPP Password Authentication Protocol header file.
00003 *
00004 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
00005 * portions Copyright (c) 1997 Global Election Systems Inc.
00006 *
00007 * The authors hereby grant permission to use, copy, modify, distribute,
00008 * and license this software and its documentation for any purpose, provided
00009 * that existing copyright notices are retained in all copies and that this
00010 * notice and the following disclaimer are included verbatim in any 
00011 * distributions. No written agreement, license, or royalty fee is required
00012 * for any of the authorized uses.
00013 *
00014 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
00015 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00016 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
00017 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00018 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00019 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00020 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00021 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00022 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00023 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00024 *
00025 ******************************************************************************
00026 * REVISION HISTORY
00027 *
00028 * 03-01-01 Marc Boucher <marc@mbsi.ca>
00029 *   Ported to lwIP.
00030 * 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
00031 *   Original derived from BSD codes.
00032 *****************************************************************************/
00033 /*
00034  * upap.h - User/Password Authentication Protocol definitions.
00035  *
00036  * Copyright (c) 1989 Carnegie Mellon University.
00037  * All rights reserved.
00038  *
00039  * Redistribution and use in source and binary forms are permitted
00040  * provided that the above copyright notice and this paragraph are
00041  * duplicated in all such forms and that any documentation,
00042  * advertising materials, and other materials related to such
00043  * distribution and use acknowledge that the software was developed
00044  * by Carnegie Mellon University.  The name of the
00045  * University may not be used to endorse or promote products derived
00046  * from this software without specific prior written permission.
00047  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
00048  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
00049  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00050  */
00051 
00052 #ifndef PAP_H
00053 #define PAP_H
00054 
00055 #if PAP_SUPPORT /* don't build if not configured for use in lwipopts.h */
00056 
00057 /*
00058  * Packet header = Code, id, length.
00059  */
00060 #define UPAP_HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
00061 
00062 
00063 /*
00064  * UPAP codes.
00065  */
00066 #define UPAP_AUTHREQ 1 /* Authenticate-Request */
00067 #define UPAP_AUTHACK 2 /* Authenticate-Ack */
00068 #define UPAP_AUTHNAK 3 /* Authenticate-Nak */
00069 
00070 /*
00071  * Each interface is described by upap structure.
00072  */
00073 typedef struct upap_state {
00074   int us_unit;           /* Interface unit number */
00075   const char *us_user;   /* User */
00076   int us_userlen;        /* User length */
00077   const char *us_passwd; /* Password */
00078   int us_passwdlen;      /* Password length */
00079   int us_clientstate;    /* Client state */
00080   int us_serverstate;    /* Server state */
00081   u_char us_id;          /* Current id */
00082   int us_timeouttime;    /* Timeout (seconds) for auth-req retrans. */
00083   int us_transmits;      /* Number of auth-reqs sent */
00084   int us_maxtransmits;   /* Maximum number of auth-reqs to send */
00085   int us_reqtimeout;     /* Time to wait for auth-req from peer */
00086 } upap_state;
00087 
00088 /*
00089  * Client states.
00090  */
00091 #define UPAPCS_INITIAL 0 /* Connection down */
00092 #define UPAPCS_CLOSED  1 /* Connection up, haven't requested auth */
00093 #define UPAPCS_PENDING 2 /* Connection down, have requested auth */
00094 #define UPAPCS_AUTHREQ 3 /* We've sent an Authenticate-Request */
00095 #define UPAPCS_OPEN    4 /* We've received an Ack */
00096 #define UPAPCS_BADAUTH 5 /* We've received a Nak */
00097 
00098 /*
00099  * Server states.
00100  */
00101 #define UPAPSS_INITIAL 0 /* Connection down */
00102 #define UPAPSS_CLOSED  1 /* Connection up, haven't requested auth */
00103 #define UPAPSS_PENDING 2 /* Connection down, have requested auth */
00104 #define UPAPSS_LISTEN  3 /* Listening for an Authenticate */
00105 #define UPAPSS_OPEN    4 /* We've sent an Ack */
00106 #define UPAPSS_BADAUTH 5 /* We've sent a Nak */
00107 
00108 
00109 extern upap_state upap[];
00110 
00111 void upap_authwithpeer  (int, char *, char *);
00112 void upap_authpeer      (int);
00113 
00114 extern struct protent pap_protent;
00115 
00116 #endif /* PAP_SUPPORT */
00117 
00118 #endif /* PAP_H */