src/install+setup/install/upgrade-v12-v13.c

   1 /*
   2  * This file is part of the IPCop Firewall.
   3  *
   4  * IPCop is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * IPCop is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with IPCop; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17  *
  18  * Copyright 2002: Mark Wormgoor <mark@wormgoor.com>
  19  *
  20  * $Id: upgrade-v12-v13.c,v 1.2.2.3 2004/11/11 09:39:25 alanh Exp $
  21  *
  22  */
  23
  24 #include "install.h"
  25
  26 void _convert_ppp_settings() {
  27         DIR *dirp;
  28         struct dirent *dp;
  29         char filename[STRING_SIZE];
  30
  31         dirp = opendir( "/harddisk/var/ipfire/ppp" );
  32         while ( (dp = readdir( dirp )) != NULL ) {
  33                 if ( strstr( dp->d_name, "settings" ) == dp->d_name ) {
  34                         snprintf (filename, STRING_SIZE-1, "%s/%s",
  35                                 "/harddisk/var/ipfire/ppp", dp->d_name);
  36
  37                         /* reduce furthur replacements from commands below */
  38                         replace (filename, "TYPE=modem", "");
  39                         replace (filename, "COMPORT=ttyS0", "TYPE=modem\nCOMPORT=ttyS0");
  40                         replace (filename, "COMPORT=ttyS1", "TYPE=modem\nCOMPORT=ttyS1");
  41                         replace (filename, "COMPORT=ttyS2", "TYPE=modem\nCOMPORT=ttyS2");
  42                         replace (filename, "COMPORT=ttyS3", "TYPE=modem\nCOMPORT=ttyS3");
  43                         /* reduce furthur replacements from commands below */
  44                         replace (filename, "TYPE=isdn", "");
  45                         replace (filename, "COMPORT=isdn1", "TYPE=isdn\nCOMPORT=isdn1");
  46                         replace (filename, "COMPORT=isdn2", "TYPE=isdn\nCOMPORT=isdn2");
  47                         replace (filename, "COMPORT=pppoe", "TYPE=pppoe");
  48                         replace (filename, "COMPORT=pptp", "TYPE=pptp");
  49                         replace (filename, "COMPORT=usbadsl", "TYPE=alcatelusb");
  50                         replace (filename, "COMPORT=pppoa", "TYPE=pulsardsl");
  51
  52                         chown (filename, 99, 99);
  53                 }
  54         }
  55         (void) closedir( dirp );
  56 }
  57
  58 int _convert_xtaccess() {
  59         int count=1, count2=0;
  60         FILE *portfw1, *portfw2;
  61         char portsrctemp[STRING_SIZE], portdsttemp[STRING_SIZE];
  62         char *portproto, *portsrcip, *portsrcport, *portdstip, *portdstport, *portenabled, *portremip;
  63
  64         FILE *xtaccess1, *xtaccess2;
  65         char xtsrctemp[STRING_SIZE], xtdsttemp[STRING_SIZE];
  66         char *xtproto, *xtsrcip, *xtdstip, *xtdstport, *xtenabled;
  67
  68         if (!(portfw1 = fopen ("/harddisk/var/ipfire/portfw/config", "r"))) return 1;
  69         if (!(portfw2 = fopen ("/harddisk/var/ipfire/portfw/config.new", "w")))
  70         {
  71                 fclose(portfw1);
  72                 return 1;
  73         }
  74
  75         while (fgets (portsrctemp, STRING_SIZE, portfw1) != NULL) {
  76                 count2 = 0;
  77                 portproto   = NULL;
  78                 portsrcip   = NULL;
  79                 portsrcport = NULL;
  80                 portdstip   = NULL;
  81                 portdstport = NULL;
  82                 portremip   = NULL;
  83                 portenabled = NULL;
  84
  85                 if (!(xtaccess1 = fopen ("/harddisk/var/ipfire/xtaccess/config", "r")))
  86                 {
  87                         fclose(portfw1);
  88                         fclose(portfw2);
  89                         return 1;
  90                 }
  91                 if (!(xtaccess2 = fopen ("/harddisk/var/ipfire/xtaccess/config.new", "w")))
  92                 {
  93                         fclose(portfw1);
  94                         fclose(portfw2);
  95                         fclose(xtaccess1);
  96                         return 1;
  97                 }
  98
  99                 if (isdigit (portsrctemp[0])) {
 100                         /* Already converted to new format */
 101                         fputs(portsrctemp, portfw2);
 102                         continue;
 103                 }
 104
 105                 if (portsrctemp[strlen(portsrctemp) - 1] == '\n')
 106                         portsrctemp[strlen(portsrctemp) - 1] = '\0';
 107                 portproto   = strtok (portsrctemp, ",");
 108                 portsrcport = strtok (NULL, ",");
 109                 portdstip   = strtok (NULL, ",");
 110                 portdstport = strtok (NULL, ",");
 111                 portenabled = strtok (NULL, ",");
 112                 portsrcip   = strtok (NULL, ",");
 113                 portremip   = strtok (NULL, ",");
 114                 if (!(portproto && portsrcport && portdstip &&
 115                         portdstport && portenabled ))
 116                         continue;
 117
 118                 if (portsrcip == NULL) portsrcip = strdup ("0.0.0.0");
 119
 120                 while (fgets (xtsrctemp, STRING_SIZE, xtaccess1)) {
 121                         xtproto   = NULL;
 122                         xtsrcip   = NULL;
 123                         xtdstip   = NULL;
 124                         xtdstport = NULL;
 125                         xtenabled = NULL;
 126
 127                         if (xtsrctemp[strlen(xtsrctemp) - 1] == '\n')
 128                                 xtsrctemp[strlen(xtsrctemp) - 1] = '\0';
 129                         xtproto   = strtok (xtsrctemp, ",");
 130                         xtsrcip   = strtok (NULL, ",");
 131                         xtdstport = strtok (NULL, ",");
 132                         xtenabled = strtok (NULL, ",");
 133                         xtdstip   = strtok (NULL, ",");
 134                         if (!(xtproto && xtsrcip && xtdstport && xtenabled)) continue;
 135
 136                         if (xtdstip == NULL) xtdstip = strdup ("0.0.0.0");
 137
 138                         if (strcmp (portproto, xtproto) == 0 &&
 139                                         strcmp (portsrcport, xtdstport) == 0 &&
 140                                         strcmp (portsrcip, xtdstip) == 0) {
 141                                 portremip = strdup (xtsrcip);
 142                                 if ((strcmp (portremip, "0.0.0.0/0") == 0) && (count2 == 0)) {
 143                                         sprintf (portdsttemp, "%d,%d,%s,%s,%s,%s,%s,%s,%s\n",
 144                                                 count, count2, portproto, portsrcport, portdstip,
 145                                                 portdstport, portenabled, portsrcip, portremip);
 146                                         fputs(portdsttemp, portfw2);
 147                                 } else {
 148                                         if (count2 == 0) {
 149                                                 sprintf (portdsttemp, "%d,%d,%s,%s,%s,%s,%s,%s,%d\n",
 150                                                         count,count2,portproto, portsrcport, portdstip,
 151                                                         portdstport, portenabled, portsrcip, 0);
 152                                                 fputs(portdsttemp, portfw2);
 153                                                 count2++;
 154                                         }
 155                                         sprintf (portdsttemp, "%d,%d,%s,%d,%s,%s,%s,%d,%s\n",
 156                                                 count,count2,portproto, 0, portdstip,
 157                                                 portdstport, portenabled, 0, portremip);
 158                                         fputs(portdsttemp, portfw2);
 159                                 }
 160                                 count2++;
 161                         } else {
 162                                 sprintf (xtdsttemp, "%s,%s,%s,%s,%s\n",
 163                                         xtproto, xtsrcip, xtdstport, xtenabled, xtdstip);
 164                                 fputs(xtdsttemp, xtaccess2);
 165                         }
 166                 }
 167
 168                 /* Close source and destination xtaccess files */
 169                 fclose (xtaccess1);
 170                 fclose (xtaccess2);
 171
 172                 /* Move the new xtaccess file */
 173                 rename ("/harddisk/var/ipfire/xtaccess/config.new",
 174                         "/harddisk/var/ipfire/xtaccess/config");
 175
 176                 /* If no external access line existed, add a no access line */
 177                 if (count2 == 0) {
 178                         if (portremip == NULL) portremip = strdup ("127.0.0.1/32");
 179
 180                         /* Print new port forwarding line to file */
 181                         sprintf (portdsttemp, "%d,%d,%s,%s,%s,%s,%s,%s,%s\n",
 182                                 count, count2, portproto, portsrcport, portdstip,
 183                                 portdstport, portenabled, portsrcip, portremip);
 184                         fputs(portdsttemp, portfw2);
 185                 }
 186                 count++;
 187         }
 188
 189         /* Close source and destination portfw files */
 190         fclose (portfw1);
 191         fclose (portfw2);
 192
 193         /* Move the new portfw file */
 194         rename ("/harddisk/var/ipfire/portfw/config.new",
 195                 "/harddisk/var/ipfire/portfw/config");
 196         chown  ("/harddisk/var/ipfire/xtaccess/config", 99, 99);
 197         chown  ("/harddisk/var/ipfire/portfw/config", 99, 99);
 198
 199         return 0;
 200 }
 201
 202 int _convert_pulsardsl() {
 203         DIR *dirp;
 204         struct dirent *dp;
 205         char filename[STRING_SIZE];
 206         FILE *settings, *pulsardsl;
 207         char line[STRING_SIZE];
 208
 209         if (!(pulsardsl = fopen ("/harddisk/var/ipfire/pciadsl/settings", "r"))) return 1;
 210
 211         dirp = opendir( "/harddisk/var/ipfire/ppp" );
 212         while ( (dp = readdir( dirp )) != NULL ) {
 213                 if ( strstr( dp->d_name, "settings" ) == dp->d_name ) {
 214                         snprintf (filename, STRING_SIZE-1, "%s/%s",
 215                                 "/harddisk/var/ipfire/ppp", dp->d_name);
 216                         if (!(settings = fopen (filename, "r+"))) {
 217                                 closedir(dirp);
 218                                 fclose(pulsardsl);
 219                                 return 1;
 220                         }
 221                         while (fgets (line, STRING_SIZE, settings) != NULL) {
 222                                 if (strstr (line, "TYPE=pulsardsl") == line) {
 223                                         fseek(settings,0,SEEK_END);
 224                                         rewind(pulsardsl);
 225                                         while (fgets(line, STRING_SIZE, pulsardsl) != NULL) {
 226                                                 fputs (line, settings);
 227                                         }
 228                                         fclose (settings);
 229                                         chown (filename, 99, 99);
 230                                 }
 231                         }
 232                 }
 233         }
 234         fclose(pulsardsl);
 235         (void) closedir( dirp );
 236
 237
 238         return 0;
 239 }
 240
 241 int _convert_pulsardsl_ethernet() {
 242         DIR *dirp;
 243         struct dirent *dp;
 244         FILE *ethernet, *settings;
 245         char line[STRING_SIZE];
 246         char type[STRING_SIZE];
 247         char ip[STRING_SIZE];
 248         char filename[STRING_SIZE];
 249
 250         if (!(ethernet = fopen ("/harddisk/var/ipfire/ethernet/settings", "r"))) return 1;
 251
 252         while (fgets (line, STRING_SIZE, ethernet) != NULL) {
 253                 if (strstr (line, "RED_DRIVER=pciadsl") == line) {
 254                         rewind (ethernet);
 255                         while (fgets (line, STRING_SIZE, ethernet) != NULL) {
 256                                 if (strstr (line, "RED_TYPE") == line) {
 257                                         strcpy (type, line + 9*sizeof(char));
 258                                         if (type[strlen(type) - 1] == '\n')
 259                                                 type[strlen(type) - 1] = '\0';
 260                                 }
 261                                 if (strstr (line, "RED_ADDRESS") == line) {
 262                                         strcpy (ip, line + 12*sizeof(char));
 263                                         if (ip[strlen(ip) - 1] == '\n')
 264                                                 type[strlen(ip) - 1] = '\0';
 265                                 }
 266                                 fclose (ethernet);
 267
 268                                 replace ("/harddisk/var/ipfire/ethernet/settings", "RED_DEV=eth1", "RED_DEV=");
 269                                 replace ("/harddisk/var/ipfire/ethernet/settings", "CONFIG_TYPE=2", "CONFIG_TYPE=0");
 270                                 replace ("/harddisk/var/ipfire/ethernet/settings", "CONFIG_TYPE=3", "CONFIG_TYPE=1");
 271                                 replace ("/harddisk/var/ipfire/ethernet/settings", "RED_DEV=eth2", "RED_DEV=");
 272                                 chown ("/harddisk/var/ipfire/ethernet/settings", 99, 99);
 273
 274                                 dirp = opendir( "/harddisk/var/ipfire/ppp" );
 275                                 while ( (dp = readdir( dirp )) != NULL ) {
 276                                         if ( strstr( dp->d_name, "settings-" ) == dp->d_name ) {
 277                                                 snprintf (filename, STRING_SIZE-1, "%s/%s",
 278                                                         "/harddisk/var/ipfire/ppp", dp->d_name);
 279                                                 if (!(settings = fopen (filename, "r+")))
 280                                                 {
 281                                                         closedir(dirp);
 282                                                         return 1;
 283                                                 }
 284                                                 while (fgets (line, STRING_SIZE, settings) != NULL) {
 285                                                         if (strstr (line, "TYPE=pulsardsl") == line) {
 286                                                                 fseek(settings,0,SEEK_END);
 287                                                                 fprintf (settings, "METHOD=%s\n", type);
 288                                                                 fprintf (settings, "IP=%s\n", ip);
 289                                                                 fclose (settings);
 290                                                                 chown (filename, 99, 99);
 291                                                         }
 292                                                 }
 293                                         }
 294                                 }
 295                                 (void) closedir( dirp );
 296                         }
 297                 }
 298         }
 299
 300         return 0;
 301 }
 302
 303 int upgrade_v12_v13() {
 304         struct stat s;
 305         replace ("/harddisk/var/ipfire/ethernet/settings", "rtl8139", "8139too");
 306         replace ("/harddisk/var/ipfire/vpn/ipsec.conf", "auto=add", "auto=start");
 307         chown ("/harddisk/var/ipfire/vpn/ipsec.conf", 99, 99);
 308         chown ("/harddisk/var/ipfire/ethernet/settings", 99, 99);
 309         chown ("/harddisk/var/ipfire/main/settings", 99, 99);
 310         _convert_ppp_settings();
 311         _convert_xtaccess();
 312         _convert_pulsardsl();
 313         _convert_pulsardsl_ethernet();
 314
 315         /* Rename usbadsl directory */
 316         stat ("/harddisk/var/ipfire/usbadsl", &s);
 317         if (S_ISDIR(s.st_mode)) {
 318                 remove ("/harddisk/var/ipfire/usbadsl/settings");
 319                 if (! system("/bin/chroot /harddisk /bin/rm -rf /var/ipfire/alcatelusb"))
 320                         rename ("/harddisk/var/ipfire/usbadsl", "/harddisk/var/ipfire/alcatelusb");
 321         }
 322
 323         /* Rename pciadsl module and directory */
 324         remove ("/harddisk/var/ipfire/pulsar/settings");
 325         rename ("/harddisk/var/ipfire/pciadsl/pciadsl.o", "/harddisk/var/ipfire/pciadsl/pulsar.o");
 326         stat ("/harddisk/var/ipfire/pciadsl", &s);
 327         if (S_ISDIR(s.st_mode)) {
 328                 if (! system("/bin/chroot /harddisk /bin/rm -rf /var/ipfire/pulsardsl"))
 329                         rename ("/harddisk/var/ipfire/pciadsl", "/harddisk/var/ipfire/pulsardsl");
 330         }
 331
 332         /* Change squid cache directory */
 333         replace ("/harddisk/var/ipfire/proxy/squid.conf", "/var/spool/squid", "/var/log/cache");
 334         chown ("/harddisk/var/ipfire/proxy/squid.conf", 99, 99);
 335
 336         /* Change setup user shell */
 337         replace ("/harddisk/etc/passwd", ":/usr/local/sbin/setup", ":/bin/bash -c /usr/local/sbin/setup");
 338
 339         return 0;
 340 }