--- doc/loncapafiles/updatequery.piml	2010/01/01 04:29:01	1.64
+++ doc/loncapafiles/updatequery.piml	2016/07/29 16:44:36	1.82
@@ -1,6 +1,6 @@
 <!-- updatequery.piml -->
 
-<!-- $Id: updatequery.piml,v 1.64 2010/01/01 04:29:01 raeburn Exp $ -->
+<!-- $Id: updatequery.piml,v 1.82 2016/07/29 16:44:36 raeburn Exp $ -->
 
 <!--
 
@@ -33,6 +33,7 @@ http://www.lon-capa.org/
 <target dist='default'>/</target>
 <perlscript mode='fg'>
 $|=1;
+  use strict;
   print(&lt;&lt;END);
 
 
@@ -53,6 +54,7 @@ END
 <file>
 <target dist='default'>loncom/hosts.tab</target>
 <perlscript mode='fg'>
+my $lonCluster;
 unless (-l "<TARGET />") {
   print(&lt;&lt;END);
 
@@ -81,7 +83,7 @@ END
 
 # get input
 # if valid then process, otherwise loop
-$flag=0;
+my $flag=0;
 while (!$flag) {
   print "ENTER 1, 2, 3, or 4:\n";
   my $choice=&lt;&gt;;
@@ -125,6 +127,7 @@ my $domainDescription;
 my $domainTabExtras;
 my $primaryLibServer;
 my $protocol;
+my $intdom;
 my @libservers = ();
 unless (-e "<TARGET />") {
   print(&lt;&lt;END);
@@ -134,11 +137,14 @@ If you have questions, please visit http
 or contact helpdesk\@lon-capa.org.
 
 ===============================================================================
-The following 4 values are needed to configure LON-CAPA:
+The following 7 values are needed to configure LON-CAPA:
 * Machine Role
 * LON-CAPA Domain Name
-* LON-CAPA Machine ID Name, and
-* Server Administration E-mail Address.
+* LON-CAPA Machine ID Name
+* Server Administration E-mail Address
+* LON-CAPA Domain's Primary Library Server Machine ID
+* Web Server Protocol
+* Internet Domain Name of Your Institution
 ===============================================================================
 
 In addition, a Support E-mail Address can also be included. If
@@ -216,7 +222,7 @@ if ($hostname=~/([^\.]*)\.([^\.]*)$/) {
  have to actually work together with your colleagues. You can still run
  multiple library servers within the same domain.
  If this domain is eventually going to be part of the main production
- cluster, you MUST contact the LON-CAPA group at MSU (loncapa@loncapa.org)
+ cluster, you MUST contact the LON-CAPA group at MSU (loncapa\@loncapa.org)
  to have a domain name assigned, and then use it exactly as given. This is
  also true for test installs that might eventually turn into production setups.
  Stop now if you didn't do so.]
@@ -367,6 +373,8 @@ if ($lonRole eq 'library') {
         $primaryLibServer = $libservers[0];
     }
 }
+
+$flag=0;
 while (!$flag) {
   print(&lt;&lt;END);
 **** Domain's Primary Library Server ID ****
@@ -475,32 +483,72 @@ END
   }
 }
 
+# get protocol
+# accept if valid, if not valid, tell user and repeat
+$flag=0;
 while (!$flag) {
   print(&lt;&lt;END);
 
 ****  Web Server Protocol ****
 If you plan to run the Apache server with SSL enabled, 
 the protocol should be: https; otherwise it should be http.
-ENTER WEB SERVER PROTOCOL:
+ENTER WEB SERVER PROTOCOL [http]:
 END
 
   my $choice=&lt;&gt;;
   chomp($choice);
-  if ($choice!~/^https?$/) {
+  if ($choice =~ /^https?$/) {
     open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
     print(OUT 'protocol'."\t".$choice."\n");
     close(OUT);
     $protocol=$choice;
     $flag=1;
+  } elsif ($choice eq '') {
+    open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+    print(OUT 'protocol'."\t".'http'."\n");
+    close(OUT);
+    $protocol = 'http';
+    $flag = 1;
+  } else {
+    print "Invalid input (only http or https allowed).\n";
+  }
+}
+
+# get internet domain
+# accept if valid, if not valid, tell user and repeat
+$flag=0;
+while (!$flag) {
+  print(&lt;&lt;END);
+
+****  Internet Domain Name of Your Institution ****
+
+The internet domain name used for servers at your institution 
+should be provided.  This will be similar to: ustate.edu or
+topcollege.ac.uk or my.hostingcompany.com, i.e., the part of
+a server hostname which indicates to which organization the 
+server belongs.
+
+ENTER INTERNET DOMAIN NAME:
+END
+
+  my $choice=&lt;&gt;;
+  chomp($choice);
+  if ($choice =~/[^.]+\.[^.]+/) {
+    open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+    print(OUT 'internet domain'."\t".$choice."\n");
+    close(OUT);
+    $intdom=$choice;
+    $flag=1;
   }
   else {
-    print "Invalid input (only http or https allowed).\n";
+    print "Invalid input (must be at least two levels separated by .  - e.g., ustate.edu).\n";
   }
 }
 
+
 # update loncapa.conf
 my $confdir = '/etc/httpd/conf/';
-if ('<DIST />' eq 'sles10' || '<DIST />' eq 'sles11' || '<DIST />' eq 'suse10.1' || '<DIST />' eq 'suse10.2' || '<DIST />' eq 'suse10.3' || '<DIST />' eq 'suse11.1' || '<DIST />' eq 'suse11.2' || '<DIST />' eq 'debian5' || '<DIST />' eq 'ubuntu6' || '<DIST />' eq 'ubuntu8') {
+if ('<DIST />' eq 'sles10' || '<DIST />' eq 'sles11' || '<DIST />' eq 'sles12' || '<DIST />' eq 'suse10.1' || '<DIST />' eq 'suse10.2' || '<DIST />' eq 'suse10.3' || '<DIST />' eq 'suse11.1' || '<DIST />' eq 'suse11.2' || '<DIST />' eq 'suse11.3' || '<DIST />' eq 'suse11.4' || '<DIST />' eq 'suse12.1' || '<DIST />' eq 'suse12.2' || '<DIST />' eq 'suse12.3' || '<DIST />' eq 'suse13.1' || '<DIST />' eq 'suse13.2' || '<DIST />' eq 'debian5' || '<DIST />' eq 'debian6' || '<DIST />' eq 'ubuntu6' || '<DIST />' eq 'ubuntu8' || '<DIST />' eq 'ubuntu10' || '<DIST />' eq 'ubuntu12' || '<DIST />' eq 'ubuntu14' || '<DIST />' eq 'ubuntu16') {
      $confdir = '/etc/apache2/';
 }   
 my $filename='loncapa.conf';
@@ -533,7 +581,7 @@ my %perlvar;
     unless ($perlvar{'lonReceipt'} and $perlvar{'lonReceipt'}!~/\{\[\[\[\[/) {
        my $lonReceipt='';
        srand(time ^ $$ ^ unpack "%L*", `ps axww | gzip`);
-       my @alnum=(0..9,a..z);
+       my @alnum=(0..9,"a".."z");
        foreach my $i (1..20) {
 	 $lonReceipt.=$alnum[int(rand(36))];
        }
@@ -557,7 +605,7 @@ END
 </file>
 <file>
 <target dist='default'>/etc/httpd/conf/</target>
-<target dist='sles10 sles11 suse10.1 suse10.2 suse10.3 suse11.1 suse11.2 debian5 ubuntu6 ubuntu8'>/etc/apache2/</target>
+<target dist='sles10 sles11 sles12 suse10.1 suse10.2 suse10.3 suse11.1 suse11.2 suse11.3 suse11.4 suse12.1 suse12.2 suse12.3 suse13.1 suse13.2 debian5 debian6 ubuntu6 ubuntu8 ubuntu10 ubuntu12 ubuntu14 ubuntu16'>/etc/apache2/</target>
 <perlscript mode='fg'>
 sub securesetting {
     my (%perlvar)=@_;
@@ -610,7 +658,7 @@ my ($securestatus,$securenum);
     unless ($perlvar{'lonReceipt'} and $perlvar{'lonReceipt'}!~/\{\[\[\[\[/) {
        my $lonReceipt='';
        srand(time ^ $$ ^ unpack "%L*", `ps axww | gzip`);
-       my @alnum=(0..9,a..z);
+       my @alnum=(0..9,"a".."z");
        foreach my $i (1..20) {
 	 $lonReceipt.=$alnum[int(rand(36))];
        }
@@ -664,8 +712,9 @@ my %perlvarstatic;
         foreach my $file (@hosts_files) {
             open(IN,'&lt;'.$file);
             while(my $line = &lt;IN&gt;) {
-                if ($line =~ /^\Q$perlvar{'lonHostID'}\E:\Q$perlvar{'lonDefDomain'}\E\:(?:access|library)\:(https?)/) {
+                if ($line =~ /^\Q$perlvar{'lonHostID'}\E:\Q$perlvar{'lonDefDomain'}\E\:(?:access|library)\:[^:]+\:(https?)/) {
                     $protocol = $1;
+                    chomp($protocol);
                     last;
                 }
             }
@@ -676,7 +725,20 @@ my %perlvarstatic;
         $protocol = 'http';
     }
 
-    while(!$primaryLibServ && (@hosts_file || @domain_files)) {
+    if (!$intdom) {
+        foreach my $file (@hosts_files) {
+            open(IN,'&lt;'.$file);
+            while(my $line = &lt;IN&gt;) {
+                if ($line =~ /^\Q$perlvar{'lonHostID'}\E:\Q$perlvar{'lonDefDomain'}\E\:(?:access|library)\:[^:]+\:https?\:([^:]+)/) {
+                    $intdom = $1;
+                    chomp($intdom);
+                    last;
+                }
+            }
+        }
+    }
+
+    while(!$primaryLibServer && (@hosts_files || @domain_files)) {
 	my $file = shift(@domain_files);
         open(IN,'&lt;'.$file);
         while(my $line = &lt;IN&gt;) {
@@ -703,9 +765,9 @@ my %perlvarstatic;
     }
    
 # implement editing logic below, interactively
-# update loncapa.conf until 13 is entered
+# update loncapa.conf until 14 is entered
 
-$flag=0;
+my $flag=0;
 
 while (!$flag) {
   print(&lt;&lt;END);
@@ -719,18 +781,19 @@ This is now the current configuration of
  5) Server Administrator's E-mail Address: $perlvar{'lonAdmEMail'}
  6) Support E-mail Address: $perlvar{'lonSupportEMail'}
  7) Web Server Protocol (http or https): $protocol 
- 8) Role: $perlvar{'lonRole'}
- 9) Cache Expiration Time: $perlvar{'lonExpire'}
-10) Server Load: $perlvar{'lonLoadLim'}
-11) User Load: $perlvar{'lonUserLoadLim'}
-12) Allow only secure connections: $securestatus 
-13) Everything is correct up above
+ 8) Internet Domain Name: $intdom 
+ 9) Role: $perlvar{'lonRole'}
+10) Cache Expiration Time: $perlvar{'lonExpire'}
+11) Server Load: $perlvar{'lonLoadLim'}
+12) User Load: $perlvar{'lonUserLoadLim'}
+13) Allow only secure connections: $securestatus 
+14) Everything is correct up above
 END
 
 my @error;
 foreach my $v ($perlvar{'lonDefDomain'},$perlvar{'lonHostID'}) {
-   if (length($v)>35) { $error.="\nName $v too long"; }		
-   if (length($v)<2) { $error.="\nName $v too short"; }
+   if (length($v)>35) { push(@error,"Name $v too long"); }		
+   if (length($v)<2) { push(@error,"Name $v too short"); }
    if ($v=~/capa/i) {
 	if ($v!~/^oucapa\d+$/ && 
 	    ($v!~/^capa\d+$/ && $perlvar{'lonDefDomain'} eq 'uwsp')) {
@@ -759,6 +822,12 @@ unless (($protocol eq 'http') || ($proto
    push(@error,"Invalid Protocol (must be http or https");
 }
 
+if (!defined($intdom)) { 
+   push(@error,"No internet domain name designated. Enter something like ustate.edu"); 
+} elsif ($intdom !~ /[^.]+\.\w{2,6}$/) {
+   push(@error,"Invalid Internet domain name (must be at least two levels separated by .  - e.g., ustate.edu");
+}
+
 if (!defined($primaryLibServer)) {
    if (@libservers > 0) {
        push(@error,"No primary library server ID designated. Choose from: ".join(',',sort(@libservers)));
@@ -784,7 +853,7 @@ if (!defined($primaryLibServer)) {
 
 if (@error) { print "\n*** ERRORS: \n\t".join("\n\t",@error)."\n"; }
   print(&lt;&lt;END);
-ENTER A CHOICE OF 1-12 TO CHANGE, otherwise ENTER 13:
+ENTER A CHOICE OF 1-13 TO CHANGE, otherwise ENTER 14:
 END
 my $choice=&lt;&gt;;
 chomp($choice);
@@ -866,7 +935,17 @@ END
   }
   elsif ($choice==8) {
   print(&lt;&lt;END);
-8) Role: $perlvar{'lonRole'}
+8) Internet Domain Name of Institution
+ENTER NEW VALUE: 
+
+END
+    my $choice2=&lt;&gt;;
+    chomp($choice2);
+    $intdom=$choice2;
+  }
+  elsif ($choice==9) {
+  print(&lt;&lt;END);
+9) Role: $perlvar{'lonRole'}
 ENTER NEW VALUE (this should be either 'access' or 'library' 
                  if in doubt select 'library'):
 END
@@ -874,27 +953,27 @@ END
     chomp($choice2);
     $perlvar{'lonRole'}=$choice2;
   }
-  elsif ($choice==9) {
+  elsif ($choice==10) {
   print(&lt;&lt;END);
-9) Cache Expiration Time: $perlvar{'lonExpire'}
+10) Cache Expiration Time: $perlvar{'lonExpire'}
 ENTER NEW VALUE (in seconds, 86400 is a reasonable value):
 END
     my $choice2=&lt;&gt;;
     chomp($choice2);
     $perlvar{'lonExpire'}=$choice2;
   }
-  elsif ($choice==10) {
+  elsif ($choice==11) {
   print(&lt;&lt;END);
-10) Server Load: $perlvar{'lonLoadLim'}
+11) Server Load: $perlvar{'lonLoadLim'}
 ENTER NEW VALUE:
 END
     my $choice2=&lt;&gt;;
     chomp($choice2);
     $perlvar{'lonLoadLim'}=$choice2;
   }
-  elsif ($choice==11) {
+  elsif ($choice==12) {
   print(&lt;&lt;END);
-11) User Load: $perlvar{'lonUserLoadLim'}
+12) User Load: $perlvar{'lonUserLoadLim'}
 Numer of users that can login before machine is 'overloaded'
 ENTER NEW VALUE (integer value, 0 means there is no limit):
 END
@@ -902,9 +981,9 @@ END
     chomp($choice2);
     $perlvar{'lonUserLoadLim'}=$choice2;
   }
-  elsif ($choice==12) {
+  elsif ($choice==13) {
   print(&lt;&lt;END);
-12) Allow only secure connections: $securestatus 
+13) Allow only secure connections: $securestatus 
 The Lon-CAPA communication daemons lonc and lond can be configured to
 allow only secure connections by default.
 
@@ -931,7 +1010,7 @@ END
     }
     ($securestatus,$securenum)=&securesetting(%perlvar);
   }
-  elsif (($choice==13) && (!$error)) {
+  elsif (($choice==14) && (!@error)) {
     $flag=1;
   }
   else {
@@ -958,18 +1037,18 @@ END
 <perlscript mode='fg'>
 unless (-l "<TARGET />") {
   my $hostname=`hostname -f`;chomp($hostname);
-  $date=`date -I`; chomp($date);
-  $lonHostID=$perlvar{'lonHostID'};
+  my $date=`date -I`; chomp($date);
+  my $lonHostID=$perlvar{'lonHostID'};
   $lonHostID=~s/[^\w\-.]//g;
-  $lineexistflag=0;
-  $hostidexistflag=0;
-  $line2insert=&lt;&lt;END;
-$perlvar{'lonHostID'}:$perlvar{'lonDefDomain'}:$perlvar{'lonRole'}:$hostname:$protocol
+  my $lineexistflag=0;
+  my $hostidexistflag=0;
+  my $line2insert=&lt;&lt;END;
+$perlvar{'lonHostID'}:$perlvar{'lonDefDomain'}:$perlvar{'lonRole'}:$hostname:$protocol:$intdom
 END
   if (!$domainTabExtras) {
 	$domainTabExtras=':::::';
   }
-  $domaininsert="$perlvar{'lonDefDomain'}:$domainDescription:$domainTabExtras:$primaryLibServer\n";
+  my $domaininsert="$perlvar{'lonDefDomain'}:$domainDescription:$domainTabExtras:$primaryLibServer\n";
   if ($lonCluster eq 'standalone') {
     open(OUT,'&gt;../'.$lonCluster.'_hosts.tab') or
       die('file generation error');
@@ -1018,7 +1097,7 @@ END
        close(OUT);
       `ln -s new_${lonCluster}_hosts.tab ../hosts.tab`;
       # email appropriate message
-      `echo "REPLACE:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "REPLACE:$lonCluster:$lonHostID:$protocol:$date" installrecord\@mail.lon-capa.org`;
+      `echo "REPLACE:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "REPLACE:$lonCluster:$lonHostID:$protocol:$intdom:$date" installrecord\@mail.lon-capa.org`;
     }
     elsif ($hostidexistflag and $lineexistflag) {
       print &lt;&lt;END;
@@ -1031,7 +1110,7 @@ END
        close(OUT);
       `ln -s new_${lonCluster}_hosts.tab ../hosts.tab`;
       # email appropriate message
-      `echo "STABLEUPDATE:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "STABLEUPDATE:$lonCluster:$lonHostID:$protocol:$date" installrecord\@mail.lon-capa.org`;
+      `echo "STABLEUPDATE:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "STABLEUPDATE:$lonCluster:$lonHostID:$protocol:$intdom:$date" installrecord\@mail.lon-capa.org`;
     }
     elsif (!$hostidexistflag and !$lineexistflag) {
       print &lt;&lt;END;
@@ -1044,10 +1123,11 @@ END
        close(OUT);
       `ln -s new_${lonCluster}_hosts.tab ../hosts.tab`;
       # email appropriate message
-      `echo "INSERT:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "INSERT:$lonCluster:$lonHostID:$protocol:$date" installrecord\@mail.lon-capa.org`;
+      `echo "INSERT:$lonCluster:$lonHostID:$date:$line2insert" | mail -s "INSERT:$lonCluster:$lonHostID:$protocol:$intdom:$date" installrecord\@mail.lon-capa.org`;
     }
   }
   $lineexistflag=0;
+  my $domainexistflag=0;
   if ($flag==1) {
     `rm -f ../domain.tab`;
     `rm -f ../dns_domain.tab`;
@@ -1077,7 +1157,7 @@ END
        close(OUT);
       `ln -s new_${lonCluster}_domain.tab ../domain.tab`;
       # email appropriate message
-      `echo "REPLACEdom:$lonCluster:$lonHostID:$date:$domaninsert" | mail -s "REPLACEdom:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org`;
+      `echo "REPLACEdom:$lonCluster:$lonHostID:$date:$domaininsert" | mail -s "REPLACEdom:$lonCluster:$lonHostID:$date" installrecord\@mail.lon-capa.org`;
     }
     elsif ($domainexistflag and $lineexistflag) {
       `grep -v "$perlvar{'lonDefDomain'}:" ../${lonCluster}_domain.tab &gt; ../new_${lonCluster}_domain.tab`;