| 1 | #!/usr/bin/perl
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| 2 | # ipdb/cgi-bin/admin.cgi
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| 3 | # Hack interface to make specific changes to IPDB that (for one reason
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| 4 | # or another) can't be made through the main interface.
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| 5 | ###
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| 6 | # SVN revision info
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| 7 | # $Date$
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| 8 | # SVN revision $Rev$
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| 9 | # Last update by $Author$
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| 10 | ###
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| 11 |
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| 12 | use strict;
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| 13 | use warnings;
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| 14 | use CGI::Carp qw(fatalsToBrowser);
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| 15 | use DBI;
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| 16 | use CommonWeb qw(:ALL);
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| 17 | use IPDB qw(:ALL);
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| 18 | #use POSIX qw(ceil);
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| 19 | use NetAddr::IP;
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| 20 |
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| 21 | use Sys::Syslog;
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| 22 |
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| 23 | openlog "IPDB-admin","pid","local2";
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| 24 |
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| 25 | # Collect the username from HTTP auth. If undefined, we're in a test environment.
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| 26 | my $authuser;
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| 27 | if (!defined($ENV{'REMOTE_USER'})) {
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| 28 | $authuser = '__temptest';
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| 29 | } else {
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| 30 | $authuser = $ENV{'REMOTE_USER'};
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| 31 | }
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| 32 |
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| 33 | if ($authuser !~ /^(kdeugau|jodyh|__temptest)$/) {
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| 34 | print "Content-Type: text/html\n\n".
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| 35 | "<html><head><title>Access denied</title></head><body>\n".
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| 36 | 'Access to this tool is restricted. Contact <a href="mailto:kdeugau@vianet.ca">Kris</a> '.
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| 37 | "for more information.</body></html>\n";
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| 38 | exit;
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| 39 | }
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| 40 |
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| 41 | syslog "debug", "$authuser active";
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| 42 |
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| 43 | my %webvar = parse_post();
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| 44 | cleanInput(\%webvar);
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| 45 | my $ip_dbh = connectDB;
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| 46 | my $sth;
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| 47 |
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| 48 | print "Content-type: text/html\n\n".
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| 49 | "<html>\n<head>\n\t<title>IPDB admin tools</title>\n</head>\n<body>\n".
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| 50 | "<h2>IPDB - Administrative Tools</h2>\n<hr>\n";
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| 51 |
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| 52 | if(!defined($webvar{action})) {
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| 53 | $webvar{action} = "<NULL>"; #shuts up the warnings.
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| 54 | print qq(WARNING: There are FAR fewer controls on what you can do here. Use the
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| 55 | main interface if at all possible.
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| 56 | <hr><form action="admin.cgi" method="POST">
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| 57 | <input type=hidden name=action value=alloc>
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| 58 | Allocate block from this /24: <input name=allocfrom>
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| 59 | <input type=submit value="List available free blocks">
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| 60 | </form>
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| 61 | <hr><form action="admin.cgi" method="POST">
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| 62 | <input type=hidden name=action value=alloctweak>
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| 63 | Manually update allocation data in this /24: <input name=allocfrom>
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| 64 | <input type=submit value="Show allocations">
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| 65 | );
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| 66 | } else {
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| 67 | print '<a href="/ip/cgi-bin/admin.cgi">Back</a> to main<hr>';
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| 68 | }
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| 69 |
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| 70 | if ($webvar{action} eq 'alloc') {
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| 71 | fix_allocfrom();
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| 72 | showfree($webvar{allocfrom});
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| 73 | } elsif ($webvar{action} eq 'alloctweak') {
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| 74 | fix_allocfrom();
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| 75 | showAllocs($webvar{allocfrom});
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| 76 | } elsif ($webvar{action} eq 'update') {
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| 77 | update();
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| 78 | }
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| 79 |
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| 80 | # Hokay. This is a little different. We have a few specific functions here:
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| 81 | # -> Assign arbitrary subnet from arbitrary free space
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| 82 | # -> Tweak individual DB fields
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| 83 | #
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| 84 |
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| 85 |
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| 86 | printFooter;
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| 87 |
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| 88 | $ip_dbh->disconnect;
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| 89 |
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| 90 | exit;
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| 91 |
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| 92 |
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| 93 | # List free blocks in a /24 for arbitrary manual allocation
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| 94 | sub showfree($) {
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| 95 | my $cidr = $_[0];
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| 96 | print "Showing free blocks in $cidr\n";
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| 97 | }
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| 98 |
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| 99 | # Tweak allocfrom into shape.
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| 100 | sub fix_allocfrom {
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| 101 | if ($webvar{allocfrom} =~ /^(\d+\.){2}\d+$/) {
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| 102 | # 3-octet class C specified
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| 103 | $webvar{allocfrom} .= ".0/24";
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| 104 | } elsif ($webvar{allocfrom} =~ /^(\d+\.){3}\d+$/) {
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| 105 | # 4-octet IP specified;
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| 106 | $webvar{allocfrom} .= "/24";
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| 107 | }
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| 108 | }
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| 109 |
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| 110 |
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| 111 | # Show allocations to allow editing.
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| 112 | sub showAllocs($) {
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| 113 | my $cidr = new NetAddr::IP $_[0];
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| 114 | print "Edit custID, allocation type, city for allocations in ".
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| 115 | "$cidr:\n<table border=1>";
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| 116 | $sth = $ip_dbh->prepare("select * from allocations where cidr <<= '$cidr' order by cidr");
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| 117 | $sth->execute;
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| 118 | while (my @data = $sth->fetchrow_array) {
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| 119 | print "<tr><form action=admin.cgi method=POST><input type=hidden name=action value=update>\n".
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| 120 | qq(<td>$data[0]<input type=hidden value="$data[0]" name=block></td>\n).
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| 121 | qq(<td><input name=custid value="$data[1]"></td>\n);
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| 122 |
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| 123 | print "<td><select name=alloctype><option".
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| 124 | (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
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| 125 | (($data[2] eq 'si') ? ' selected' : '') ." value='si'>Static IP - Server pool</option>\n<option".
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| 126 | (($data[2] eq 'ci') ? ' selected' : '') ." value='ci'>Static IP - Cable</option>\n<option".
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| 127 | (($data[2] eq 'di') ? ' selected' : '') ." value='di'>Static IP - DSL</option>\n<option".
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| 128 | (($data[2] eq 'mi') ? ' selected' : '') ." value='mi'>Static IP - Dialup</option>\n<option".
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| 129 | (($data[2] eq 'wi') ? ' selected' : '') ." value='wi'>Static IP - Wireless</option>\n<option".
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| 130 | (($data[2] eq 'sp') ? ' selected' : '') ." value='sp'>Static Pool - Server pool</option>\n<option".
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| 131 | (($data[2] eq 'cp') ? ' selected' : '') ." value='cp'>Static Pool - Cable</option>\n<option".
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| 132 | (($data[2] eq 'dp') ? ' selected' : '') ." value='dp'>Static Pool - DSL</option>\n<option".
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| 133 | (($data[2] eq 'mp') ? ' selected' : '') ." value='mp'>Static Pool - Dialup</option>\n<option".
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| 134 | (($data[2] eq 'wp') ? ' selected' : '') ." value='wp'>Static Pool - Wireless</option>\n<option".
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| 135 | (($data[2] eq 'ee') ? ' selected' : '') ." value='ee'>End-use netblock</option>\n<option".
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| 136 | (($data[2] eq 'dn') ? ' selected' : '') ." value='dn'>Dialup netblock</option>\n<option".
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| 137 | (($data[2] eq 'dy') ? ' selected' : '') ." value='dy'>Dynamic DSL netblock</option>\n<option".
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| 138 | (($data[2] eq 'dc') ? ' selected' : '') ." value='dc'>Dynamic cable netblock</option>\n<option".
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| 139 | (($data[2] eq 'ii') ? ' selected' : '') ." value='ii'>Internal netblock</option>\n".
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| 140 | "</select></td>\n";
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| 141 | print qq(<td><input name=city value="$data[3]"></td>\n).
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| 142 | "<td>$data[4]</td><td>$data[5]</td>".
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| 143 | qq(<td><input type=submit value="Update"></td></form></tr>\n);
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| 144 | }
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| 145 | print "</table>\n";
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| 146 |
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| 147 | # notes
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| 148 | print "<hr><b>Notes:</b>\n".
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| 149 | "<ul>\n<li>Use the main interface to update description and notes fields\n".
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| 150 | "<li>Changing the allocation type here will NOT affect IP pool data.\n".
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| 151 | "</ul>\n";
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| 152 | }
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| 153 |
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| 154 |
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| 155 | # Stuff updates into DB
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| 156 | sub update {
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| 157 | eval {
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| 158 | # Relatively simple SQL transaction here. Note that we're deliberately NOT
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| 159 | # updating notes/desc here as it's available through the main interface.
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| 160 | $sth = $ip_dbh->prepare("update allocations set custid='$webvar{custid}',".
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| 161 | "city='$webvar{city}',type='$webvar{alloctype}' where cidr='$webvar{block}'");
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| 162 | $sth->execute;
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| 163 | $ip_dbh->commit;
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| 164 | };
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| 165 | if ($@) {
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| 166 | carp "Transaction aborted because $@";
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| 167 | eval { $ip_dbh->rollback; };
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| 168 | syslog "err", "$authuser could not update block/IP '$webvar{block}': '$@'";
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| 169 | } else {
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| 170 | # If we get here, the operation succeeded.
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| 171 | syslog "notice", "$authuser updated $webvar{block}";
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| 172 | print "Allocation $webvar{block} updated<hr>\n";
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| 173 | }
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| 174 | # need to get /24 that block is part of
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| 175 | my @bits = split /\./, $webvar{block};
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| 176 | $bits[3] = "0/24";
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| 177 | showAllocs((join ".", @bits));
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| 178 | }
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