src/install+setup/install/unattended.c

   1 /*
   2  * This file is part of the IPFire Firewall.
   3  *
   4  * IPFire 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  * IPFire 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 IPFire; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17  *
  18  * Copyright 2007: Michael Tremer for www.ipfire.org
  19  *
  20  */
  21
  22 #include "install.h"
  23 extern FILE *flog;
  24
  25 int unattended_setup(struct keyvalue *unattendedkv) {
  26
  27     struct keyvalue *mainsettings = initkeyvalues();
  28     struct keyvalue *ethernetkv = initkeyvalues();
  29     FILE *file, *hosts;
  30     char commandstring[STRING_SIZE];
  31
  32     char domainname[STRING_SIZE];
  33     char hostname[STRING_SIZE];
  34     char keymap[STRING_SIZE];
  35     char language[STRING_SIZE];
  36     char timezone[STRING_SIZE];
  37     char theme[STRING_SIZE];
  38     char green_address[STRING_SIZE];
  39     char green_netmask[STRING_SIZE];
  40     char green_netaddress[STRING_SIZE];
  41     char green_broadcast[STRING_SIZE];
  42     char root_password[STRING_SIZE];
  43     char admin_password[STRING_SIZE];
  44     char restore_file[STRING_SIZE] = "";
  45
  46     findkey(unattendedkv, "DOMAINNAME", domainname);
  47     findkey(unattendedkv, "HOSTNAME", hostname);
  48     findkey(unattendedkv, "KEYMAP", keymap);
  49     findkey(unattendedkv, "LANGUAGE", language);
  50     findkey(unattendedkv, "TIMEZONE", timezone);
  51     findkey(unattendedkv, "THEME", theme);
  52     findkey(unattendedkv, "GREEN_ADDRESS", green_address);
  53     findkey(unattendedkv, "GREEN_NETMASK", green_netmask);
  54     findkey(unattendedkv, "GREEN_NETADDRESS", green_netaddress);
  55     findkey(unattendedkv, "GREEN_BROADCAST", green_broadcast);
  56     findkey(unattendedkv, "ROOT_PASSWORD", root_password);
  57     findkey(unattendedkv, "ADMIN_PASSWORD", admin_password);
  58     findkey(unattendedkv, "RESTORE_FILE", restore_file);
  59
  60     /* write main/settings. */
  61     replacekeyvalue(mainsettings, "DOMAINNAME", domainname);
  62     replacekeyvalue(mainsettings, "HOSTNAME", hostname);
  63     replacekeyvalue(mainsettings, "KEYMAP", keymap);
  64     replacekeyvalue(mainsettings, "LANGUAGE", language);
  65     replacekeyvalue(mainsettings, "TIMEZONE", timezone);
  66     replacekeyvalue(mainsettings, "THEME", theme);
  67     writekeyvalues(mainsettings, "/harddisk" CONFIG_ROOT "/main/settings");
  68     freekeyvalues(mainsettings);
  69
  70     /* do setup stuff */
  71     fprintf(flog, "unattended: Starting setup\n");
  72
  73     /* network */
  74     fprintf(flog, "unattended: setting up network configuration\n");
  75
  76     (void) readkeyvalues(ethernetkv, "/harddisk" CONFIG_ROOT "/ethernet/settings");
  77     replacekeyvalue(ethernetkv, "GREEN_ADDRESS", green_address);
  78     replacekeyvalue(ethernetkv, "GREEN_NETMASK", green_netmask);
  79     replacekeyvalue(ethernetkv, "GREEN_NETADDRESS", green_netaddress);
  80     replacekeyvalue(ethernetkv, "GREEN_BROADCAST", green_broadcast);
  81     replacekeyvalue(ethernetkv, "CONFIG_TYPE", "0");
  82     replacekeyvalue(ethernetkv, "GREEN_DEV", "eth0");
  83     write_ethernet_configs(ethernetkv);
  84     freekeyvalues(ethernetkv);
  85
  86     /* timezone */
  87     unlink("/harddisk/etc/localtime");
  88     snprintf(commandstring, STRING_SIZE, "/harddisk/%s", timezone);
  89     link(commandstring, "/harddisk/etc/localtime");
  90
  91     /* hostname */
  92     fprintf(flog, "unattended: writing hostname.conf\n");
  93     if (!(file = fopen("/harddisk" CONFIG_ROOT "/main/hostname.conf", "w")))
  94     {
  95         errorbox("unattended: ERROR writing hostname.conf");
  96         return 0;
  97     }
  98     fprintf(file, "ServerName %s.%s\n", hostname,domainname);
  99     fclose(file);
 100
 101     fprintf(flog, "unattended: writing hosts\n");
 102     if (!(hosts = fopen("/harddisk/etc/hosts", "w")))
 103     {
 104         errorbox("unattended: ERROR writing hosts");
 105         return 0;
 106     }
 107     fprintf(hosts, "127.0.0.1\tlocalhost\n");
 108     fprintf(hosts, "%s\t%s.%s\t%s\n", green_address, hostname, domainname, hostname);
 109     fclose(hosts);
 110
 111     fprintf(flog, "unattended: writing hosts.allow\n");
 112     if (!(file = fopen("/harddisk/etc/hosts.allow", "w")))
 113     {
 114         errorbox("unattended: ERROR writing hosts.allow");
 115         return 0;
 116     }
 117     fprintf(file, "sshd : ALL\n");
 118     fprintf(file, "ALL  : localhost\n");
 119     fprintf(file, "ALL  : %s/%s\n", green_netaddress, green_netmask);
 120     fclose(file);
 121
 122     fprintf(flog, "unattended: writing hosts.deny\n");
 123     if (!(file = fopen("/harddisk/etc/hosts.deny", "w")))
 124     {
 125         errorbox("unattended: ERROR writing hosts.deny");
 126         return 0;
 127     }
 128     fprintf(file, "ALL : ALL\n");
 129     fclose(file);
 130
 131     /* set root password */
 132     fprintf(flog, "unattended: setting root password\n");
 133     snprintf(commandstring, STRING_SIZE,
 134             "/usr/sbin/chroot /harddisk /bin/sh -c \"echo 'root:%s' | /usr/sbin/chpasswd\"", root_password);
 135     if (mysystem(commandstring)) {
 136         errorbox("unattended: ERROR setting root password");
 137         return 0;
 138     }
 139
 140     /* set admin password */
 141     fprintf(flog, "unattended: setting admin password\n");
 142     snprintf(commandstring, STRING_SIZE,
 143             "/usr/sbin/chroot /harddisk /usr/sbin/htpasswd -c -m -b " CONFIG_ROOT "/auth/users admin '%s'", admin_password);
 144     if (mysystem(commandstring)) {
 145         errorbox("unattended: ERROR setting admin password");
 146         return 0;
 147     }
 148
 149         /* restore backup */
 150         if (strlen(restore_file) > 0) {
 151                 fprintf(flog, "unattended: Restoring Backup\n");
 152             snprintf(commandstring, STRING_SIZE,
 153                     "/usr/sbin/chroot /harddisk /bin/tar -xvzp -f /var/ipfire/backup/%s -C /", restore_file);
 154             if (mysystem(commandstring)) {
 155                 errorbox("unattended: ERROR restoring backup");
 156             }
 157         }
 158
 159     fprintf(flog, "unattended: Setup ended\n");
 160     return 1;
 161 }