| auth.c (31343) | auth.c (31962) |
|---|---|
| 1/* 2 * PPP Secret Key Module 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1994, Internet Initiative Japan, Inc. All rights reserverd. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the Internet Initiative Japan, Inc. The name of the 14 * IIJ may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * | 1/* 2 * PPP Secret Key Module 3 * 4 * Written by Toshiharu OHNO (tony-o@iij.ad.jp) 5 * 6 * Copyright (C) 1994, Internet Initiative Japan, Inc. All rights reserverd. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the Internet Initiative Japan, Inc. The name of the 14 * IIJ may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * |
| 20 * $Id: auth.c,v 1.23 1997/11/17 00:42:37 brian Exp $ | 20 * $Id: auth.c,v 1.24 1997/11/22 03:37:24 brian Exp $ |
| 21 * 22 * TODO: 23 * o Implement check against with registered IP addresses. 24 */ 25#include <sys/param.h> 26#include <netinet/in.h> 27 28#include <stdio.h> --- 45 unchanged lines hidden (view full) --- 74 char *vector[3]; 75 char buff[LINE_LEN]; 76 LOCAL_AUTH_VALID rc; 77 78 rc = NOT_FOUND; /* No system entry */ 79 fp = OpenSecret(fname); 80 if (fp == NULL) 81 return (rc); | 21 * 22 * TODO: 23 * o Implement check against with registered IP addresses. 24 */ 25#include <sys/param.h> 26#include <netinet/in.h> 27 28#include <stdio.h> --- 45 unchanged lines hidden (view full) --- 74 char *vector[3]; 75 char buff[LINE_LEN]; 76 LOCAL_AUTH_VALID rc; 77 78 rc = NOT_FOUND; /* No system entry */ 79 fp = OpenSecret(fname); 80 if (fp == NULL) 81 return (rc); |
| 82 while (fgets(buff, sizeof(buff), fp)) { | 82 while (fgets(buff, sizeof buff, fp)) { |
| 83 if (buff[0] == '#') 84 continue; 85 buff[strlen(buff) - 1] = 0; | 83 if (buff[0] == '#') 84 continue; 85 buff[strlen(buff) - 1] = 0; |
| 86 memset(vector, '\0', sizeof(vector)); | 86 memset(vector, '\0', sizeof vector); |
| 87 n = MakeArgs(buff, vector, VECSIZE(vector)); 88 if (n < 1) 89 continue; 90 if (strcmp(vector[0], system) == 0) { 91 if ((vector[1] == (char *) NULL && (key == NULL || *key == '\0')) || 92 (vector[1] != (char *) NULL && strcmp(vector[1], key) == 0)) { 93 rc = VALID; /* Valid */ 94 } else { --- 13 unchanged lines hidden (view full) --- 108 int n; 109 char *vector[4]; 110 char buff[LINE_LEN]; 111 char passwd[100]; 112 113 fp = OpenSecret(fname); 114 if (fp == NULL) 115 return (0); | 87 n = MakeArgs(buff, vector, VECSIZE(vector)); 88 if (n < 1) 89 continue; 90 if (strcmp(vector[0], system) == 0) { 91 if ((vector[1] == (char *) NULL && (key == NULL || *key == '\0')) || 92 (vector[1] != (char *) NULL && strcmp(vector[1], key) == 0)) { 93 rc = VALID; /* Valid */ 94 } else { --- 13 unchanged lines hidden (view full) --- 108 int n; 109 char *vector[4]; 110 char buff[LINE_LEN]; 111 char passwd[100]; 112 113 fp = OpenSecret(fname); 114 if (fp == NULL) 115 return (0); |
| 116 while (fgets(buff, sizeof(buff), fp)) { | 116 while (fgets(buff, sizeof buff, fp)) { |
| 117 if (buff[0] == '#') 118 continue; 119 buff[strlen(buff) - 1] = 0; | 117 if (buff[0] == '#') 118 continue; 119 buff[strlen(buff) - 1] = 0; |
| 120 memset(vector, '\0', sizeof(vector)); | 120 memset(vector, '\0', sizeof vector); |
| 121 n = MakeArgs(buff, vector, VECSIZE(vector)); 122 if (n < 2) 123 continue; 124 if (strcmp(vector[0], system) == 0) { | 121 n = MakeArgs(buff, vector, VECSIZE(vector)); 122 if (n < 2) 123 continue; 124 if (strcmp(vector[0], system) == 0) { |
| 125 ExpandString(vector[1], passwd, sizeof(passwd), 0); | 125 ExpandString(vector[1], passwd, sizeof passwd, 0); |
| 126 if (strcmp(passwd, key) == 0) { 127 CloseSecret(fp); | 126 if (strcmp(passwd, key) == 0) { 127 CloseSecret(fp); |
| 128 memset(&DefHisAddress, '\0', sizeof(DefHisAddress)); | 128 memset(&DefHisAddress, '\0', sizeof DefHisAddress); |
| 129 n -= 2; 130 if (n > 0) { 131 if (ParseAddr(n--, (char const *const *)(vector+2), 132 &DefHisAddress.ipaddr, 133 &DefHisAddress.mask, 134 &DefHisAddress.width) == 0) { 135 return (0); /* Invalid */ 136 } --- 14 unchanged lines hidden (view full) --- 151 int n; 152 char *vector[4]; 153 char buff[LINE_LEN]; 154 static char passwd[100]; 155 156 fp = OpenSecret(fname); 157 if (fp == NULL) 158 return (NULL); | 129 n -= 2; 130 if (n > 0) { 131 if (ParseAddr(n--, (char const *const *)(vector+2), 132 &DefHisAddress.ipaddr, 133 &DefHisAddress.mask, 134 &DefHisAddress.width) == 0) { 135 return (0); /* Invalid */ 136 } --- 14 unchanged lines hidden (view full) --- 151 int n; 152 char *vector[4]; 153 char buff[LINE_LEN]; 154 static char passwd[100]; 155 156 fp = OpenSecret(fname); 157 if (fp == NULL) 158 return (NULL); |
| 159 while (fgets(buff, sizeof(buff), fp)) { | 159 while (fgets(buff, sizeof buff, fp)) { |
| 160 if (buff[0] == '#') 161 continue; 162 buff[strlen(buff) - 1] = 0; | 160 if (buff[0] == '#') 161 continue; 162 buff[strlen(buff) - 1] = 0; |
| 163 memset(vector, '\0', sizeof(vector)); | 163 memset(vector, '\0', sizeof vector); |
| 164 n = MakeArgs(buff, vector, VECSIZE(vector)); 165 if (n < 2) 166 continue; 167 if (strlen(vector[0]) == len && strncmp(vector[0], system, len) == 0) { | 164 n = MakeArgs(buff, vector, VECSIZE(vector)); 165 if (n < 2) 166 continue; 167 if (strlen(vector[0]) == len && strncmp(vector[0], system, len) == 0) { |
| 168 ExpandString(vector[1], passwd, sizeof(passwd), 0); | 168 ExpandString(vector[1], passwd, sizeof passwd, 0); |
| 169 if (setaddr) { | 169 if (setaddr) { |
| 170 memset(&DefHisAddress, '\0', sizeof(DefHisAddress)); | 170 memset(&DefHisAddress, '\0', sizeof DefHisAddress); |
| 171 } 172 n -= 2; 173 if (n > 0 && setaddr) { 174 LogPrintf(LogDEBUG, "AuthGetSecret: n = %d, %s\n", n, vector[2]); 175 if (ParseAddr(n--, (char const *const *)(vector+2), 176 &DefHisAddress.ipaddr, 177 &DefHisAddress.mask, 178 &DefHisAddress.width) != 0) --- 45 unchanged lines hidden --- | 171 } 172 n -= 2; 173 if (n > 0 && setaddr) { 174 LogPrintf(LogDEBUG, "AuthGetSecret: n = %d, %s\n", n, vector[2]); 175 if (ParseAddr(n--, (char const *const *)(vector+2), 176 &DefHisAddress.ipaddr, 177 &DefHisAddress.mask, 178 &DefHisAddress.width) != 0) --- 45 unchanged lines hidden --- |