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Annotation of loncom/production_dns_sanity.pl, revision 1.3

1.1       www         1: use strict;
                      2: my %domserv=();
                      3: my %domname=();
                      4: my %hostdom=();
                      5: my %hostfunc=();
                      6: 
                      7: # Read the tables
                      8: 
                      9: open(IN,"production_dns_domain.tab");
                     10: while (my $line=<IN>) {
                     11:    if ($line=~/^\s*\#/) { next; }
                     12:    chomp($line);
                     13:    unless ($line=~/\S/) { next; }
                     14:    my ($domain,$name,$auth,$authparm,$lang,$city,$coord1,$coord2,$lib)=split(/\:/,$line);
1.2       www        15:    if ($domserv{$domain}) {
                     16:       print "Domain $domain defined more than once in domain.tab\n";
                     17:    }
1.1       www        18:    $domserv{$domain}=$lib;
                     19:    $domname{$domain}=$name;
                     20: }
                     21: close(IN);
                     22: open(IN,"production_dns_hosts.tab");
                     23: while (my $line=<IN>) {
                     24:    if ($line=~/^\s*\#/) { next; }
                     25:    chomp($line);
                     26:    unless ($line=~/\S/) { next; }
1.3     ! www        27:    my ($server,$domain,$function,$ip,$protocol,$interdom)=split(/\:/,$line);
        !            28:    unless (($protocol eq 'http') || ($protocol eq 'https')) {
        !            29:       print "Invalid protocol $protocol for $server\n";
        !            30:    }
        !            31:    unless ($interdom=~/\./) {
        !            32:       print "Invalid internet domain $interdom for $server\n";
        !            33:    }
1.1       www        34:    if ($hostdom{$server}) {
                     35:       print "$server defined more than once in hosts.tab\n";
                     36:    }
                     37:    $hostdom{$server}=$domain;
                     38:    $hostfunc{$server}=$function;
                     39: }
                     40: close(IN);
                     41: 
                     42: # Every mentioned library server should be in hosts.tab
                     43: 
1.3     ! www        44: my $doms=0;
1.1       www        45: foreach my $dom (keys %domserv) {
                     46:     unless ($hostdom{$domserv{$dom}} eq $dom) {
                     47:        print "Did not find $domserv{$dom} in hosts.tab\n";
                     48:     }
                     49:     unless ($hostfunc{$domserv{$dom}} eq 'library') {
                     50:        print "$domserv{$dom} is not a library server ($hostfunc{$domserv{$dom}})\n";
                     51:     }
1.3     ! www        52:     $doms++;
1.1       www        53: }
1.2       www        54: 
                     55: # Every server should have a valid domain
                     56: 
1.3     ! www        57: my $servs=0;
1.2       www        58: foreach my $serv (keys %hostdom) {
                     59:    unless ($domserv{$hostdom{$serv}}) {
                     60:       print "Server $serv has invalid domain in hosts.tab\n";
                     61:    }
                     62:    unless (($hostfunc{$serv} eq 'library') || ($hostfunc{$serv} eq 'access')) {
                     63:       print "Server $serv has invalid function $hostfunc{$serv} in hosts.tab\n";
                     64:    }
1.3     ! www        65:    $servs++;
1.2       www        66: }
1.3     ! www        67: print "\nValidated $doms domains and $servs servers\n";
        !            68: