--- doc/loncapafiles/updatequery.piml	2016/08/03 15:04:59	1.85
+++ doc/loncapafiles/updatequery.piml	2020/01/04 18:03:16	1.93
@@ -1,6 +1,6 @@
 <!-- updatequery.piml -->
 
-<!-- $Id: updatequery.piml,v 1.85 2016/08/03 15:04:59 raeburn Exp $ -->
+<!-- $Id: updatequery.piml,v 1.93 2020/01/04 18:03:16 raeburn Exp $ -->
 
 <!--
 
@@ -44,26 +44,25 @@ use Storable qw(thaw);
 use Term::ReadKey;
 use Locale::Country;
 
-  print(&lt;&lt;END);
-
-
-*********************************************
-*********************************************
-****                                     ****
-**** LON-CAPA SYSTEM INFORMATION REQUEST ****
-****                                     ****
-**** Please respond to the choices below ****
-****                                     ****
-*********************************************
-*********************************************
-
-END
-#sleep(3);
+sub get_new_sslkeypass {
+    my $sslkeypass;
+    my $flag=0;
+# get Password for SSL key
+    while (!$flag) {
+        $sslkeypass = &make_passphrase();
+        if ($sslkeypass) {
+            $flag = 1;
+        } else {
+            print "Invalid input (a password is required for the SSL key).\n";
+        }
+    }
+    return $sslkeypass;
+}
 
 sub get_static_config {
 # get LCperlvars from loncapa_apache.conf
     my $confdir = '/etc/httpd/conf/';
-    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') {
+    if ('<DIST />' eq 'sles10' || '<DIST />' eq 'sles11' || '<DIST />' eq 'sles12' || '<DIST />' eq 'sles15' || '<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' || '<DIST />' eq 'ubuntu18' || '<DIST />' eq 'ubuntu20') {
         $confdir = '/etc/apache2/';
     }
     my $filename='loncapa_apache.conf';
@@ -83,7 +82,7 @@ sub get_static_config {
 }
 
 sub get_domain_config {
-    my ($dom,$isprimary,$url,$perlvarref) = @_;
+    my ($dom,$primaryserver,$isprimary,$url,$perlvarref) = @_;
     my %confhash;
     if ($isprimary) {
         if (ref($perlvarref) eq 'HASH') {
@@ -106,9 +105,9 @@ sub get_domain_config {
             }
         }
     } else {
-        if (open(PIPE,"wget --no-check-certificate '$url?domain=$dom&format=raw' |")) {
+        if (open(PIPE,"wget --no-check-certificate '$url?primary=$primaryserver&format=raw' |")) {
             my $config = '';
-            while (<PIPE>) {
+            while (&lt;PIPE&gt;) {
                 $config .= $_;
             }
             close(PIPE);
@@ -135,7 +134,7 @@ sub make_passphrase {
     my $maxtries = 10;
     my $trial = 0;
     while ((!$got_passwd) && ($trial &lt; $maxtries)) {
-        $firstpass = &get_password('Enter password');
+        $firstpass = &get_password('Enter a password for the SSL key (at least 6 characters long)');
         if (length($firstpass) &lt; 6) {
             print('Password too short.'."\n".
               'Please choose a password with at least six characters.'."\n".
@@ -213,6 +212,467 @@ sub send_mail {
     return;
 }
 
+sub mail_csr {
+    my ($types,$lonCluster,$lonHostID,$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarref) = @_;
+    my ($camail,$flag);
+    if ($lonCluster eq 'production' || $lonCluster eq 'development') {
+        $camail = $perlvarref-&gt;{'SSLEmail'};
+    } else {
+        $flag=0;
+# get Certificate Authority E-mail
+        while (!$flag) {
+            print(&lt;&lt;END);
+
+ENTER EMAIL ADDRESS TO SEND CERTIFICATE SIGNING REQUESTS
+END
+
+            my $choice=&lt;&gt;;
+            chomp($choice);
+            if ($choice ne '') {
+                open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+                print(OUT 'Certificate Authority Email Address'."\t".$choice."\n");
+                close(OUT);
+                $camail=$choice;
+                $flag=1;
+            } else {
+                print "Invalid input (an email address is required).\n";
+            }
+        }
+    }
+    if ($camail) {
+        my $subj;
+        if (($types eq 'both') || ($types = 'host')) {
+            if (-e "$certsdir/$connectcsr") {
+                $subj = "Certificate Request ($lonHostID)";
+                print(&send_mail($desiredhostname,$camail,$subj,"$certsdir/$connectcsr"));
+            }
+        }
+        if (($types eq 'both') || ($types = 'hostname')) {
+            if (-e "$certsdir/$replicatecsr") {
+                $subj = "Certificate Request (internal-$desiredhostname)";
+                print(&send_mail($desiredhostname,$camail,$subj,"$certsdir/$replicatecsr"));
+            }
+        }
+    }
+}
+
+sub ssl_info {
+    print(&lt;&lt;END);
+
+****** Information about Country, State or Province and City *****
+
+A two-letter country code, e.g., US, CA, DE etc. as defined by ISO 3166,
+is required. A state or province, and a city are also required.
+This locality information is included in two SSL certificates used internally
+by LON-CAPA, unless you are running standalone.
+
+If your server will be part of either the production or development
+clusters, then the certificate will need to be signed by the official
+LON-CAPA Certificate Authority (CA).  If you will be running your own
+cluster then the cluster will need to create its own CA.
+
+END
+}
+
+sub get_country {
+    my ($desiredhostname) = @_;
+# get Country
+    my ($posscountry,$country);
+    if ($desiredhostname =~ /\.(edu|com|org)$/) {
+        $posscountry = 'us';
+    } else {
+        ($posscountry) = ($desiredhostname =~ /\.(a-z){2}$/);
+    }
+    if ($posscountry) {
+        my $countrydesc = &Locale::Country::code2country($posscountry);
+        if ($countrydesc eq '') {
+            undef($posscountry);
+        }
+    }
+
+    my $flag=0;
+    while (!$flag) {
+        if ($posscountry) {
+            $posscountry = uc($posscountry);
+            print "ENTER TWO-LETTER COUNTRY CODE [$posscountry]:\n";
+        } else {
+            print "ENTER TWO-LETTER COUNTRY CODE:\n";
+        }
+        my $choice=&lt;&gt;;
+        chomp($choice);
+        if ($choice ne '') {
+            if (&Locale::Country::code2country(lc($choice))) {
+                open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+                print(OUT 'country'."\t".uc($choice)."\n");
+                close(OUT);
+                $country=uc($choice);
+                $flag=1;
+            } else {
+                print "Invalid input -- a valid two letter country code is required\n";
+            }
+        } elsif (($choice eq '') && ($posscountry ne '')) {
+            open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+            print(OUT 'country'."\t".$posscountry."\n");
+            close(OUT);
+            $country = $posscountry;
+            $flag = 1;
+        } else {
+            print "Invalid input -- a country code is required\n";
+        }
+    }
+    return $country;
+}
+
+sub get_state {
+# get State or Province
+    my $flag=0;
+    my $state = '';
+    while (!$flag) {
+        print(&lt;&lt;END);
+
+ENTER STATE OR PROVINCE NAME:
+END
+
+        my $choice=&lt;&gt;;
+        chomp($choice);
+        if ($choice ne '') {
+            open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+            print(OUT 'state'."\t".$choice."\n");
+            close(OUT);
+            $state=$choice;
+            $flag=1;
+        } else {
+            print "Invalid input (a state or province name is required).\n";
+        }
+    }
+    return $state;
+}
+
+sub get_city {
+# get City
+    my $flag=0;
+    my $city = '';
+    while (!$flag) {
+        print(&lt;&lt;END);
+
+ENTER CITY NAME:
+END
+
+        my $choice=&lt;&gt;;
+        chomp($choice);
+        if ($choice ne '') {
+            open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
+            print(OUT 'city'."\t".$choice."\n");
+            close(OUT);
+            $city=$choice;
+            $flag=1;
+        } else {
+            print "Invalid input (a city is required).\n";
+        }
+    }
+    return $city;
+}
+
+sub confirm_locality {
+    my ($domainDescription,$country,$state,$city) = @_;
+    my $flag = 0;
+    while (!$flag) {
+        print(&lt;&lt;END);
+
+The domain description, country, state and city will be
+used in the SSL certificates
+
+1) Domain Description: $domainDescription
+2) Country: $country
+3) State or Province: $state
+4) City: $city
+5) Everything is correct up above
+
+ENTER A CHOICE OF 1-4 TO CHANGE, otherwise ENTER 5:
+END
+        my $choice=&lt;&gt;;
+        chomp($choice);
+        if ($choice == 1) {
+            print(&lt;&lt;END);
+1) Domain Description: $domainDescription
+ENTER NEW VALUE
+END
+            my $choice2=&lt;&gt;;
+            chomp($choice2);
+            $domainDescription=$choice2;
+        } elsif ($choice == 2) {
+            print(&lt;&lt;END);
+2) Country: $country
+ENTER NEW VALUE (this should be a two-character code, e,g, US, CA, DE)
+END
+            my $choice2=&lt;&gt;;
+            chomp($choice2);
+            $country = uc($choice2);
+        } elsif ($choice == 3) {
+            print(&lt;&lt;END);
+3) State or Province: $state
+ENTER NEW VALUE:
+END
+            my $choice2=&lt;&gt;;
+            chomp($choice2);
+            $state=$choice2;
+        } elsif ($choice == 4) {
+            print(&lt;&lt;END);
+4) City: $city
+ENTER NEW VALUE:
+END
+            my $choice2=&lt;&gt;;
+            chomp($choice2);
+            $city=$choice2;
+        } elsif ($choice == 5) {
+            $flag=1;
+            $state =~ s{/}{ }g;
+            $city =~ s{/}{ }g;
+            $domainDescription =~ s{/}{ }g;
+        } else {
+            print "Invalid input.\n";
+        }
+    }
+    return ($domainDescription,$country,$state,$city);
+}
+
+sub make_key {
+    my ($certsdir,$privkey,$sslkeypass) = @_;
+# generate SSL key
+    if ($certsdir && $privkey) {
+        if (-f "$certsdir/lonKey.enc") {
+            my $mode = 0600;
+            chmod $mode, "$certsdir/lonKey.enc";
+        }
+        open(PIPE,"openssl genrsa -des3 -passout pass:$sslkeypass -out $certsdir/lonKey.enc 2048 2&gt;&1 |");
+        close(PIPE);
+        if (-f "$certsdir/$privkey") {
+            my $mode = 0600;
+            chmod $mode, "$certsdir/$privkey";
+        }
+        open(PIPE,"openssl rsa -in $certsdir/lonKey.enc -passin pass:$sslkeypass -out $certsdir/$privkey -outform PEM |");
+        close(PIPE);
+        if (-f "$certsdir/lonKey.enc") {
+            my $mode = 0400;
+            chmod $mode, "$certsdir/lonKey.enc";
+        }
+        if (-f "$certsdir/$privkey") {
+            my $mode = 0400;
+            chmod $mode, "$certsdir/$privkey";
+        }
+    } else {
+        print "Key creation failed.  Missing one or more of: certificates directory, key name\n";
+    }
+}
+
+sub encrypt_key {
+    my ($certsdir,$privkey,$sslkeypass) = @_;
+    if ($certsdir && $privkey) { 
+        if ((-f "$certsdir/$privkey") && (!-f "$certsdir/lonKey.enc")) {
+            open(PIPE,"openssl rsa -des3 -in $certsdir/$privkey -out $certsdir/lonKey.enc |");
+        }
+    }
+    return; 
+}
+
+sub make_host_csr {
+    my ($certsdir,$sslkeypass,$connectcsr,$connectsubj) = @_;
+# generate SSL csr for hostID
+    if ($certsdir && $connectcsr && $connectsubj) {
+        open(PIPE,"openssl req -key $certsdir/lonKey.enc -passin pass:$sslkeypass -new -batch -subj \"$connectsubj\" -out $certsdir/$connectcsr |");
+        close(PIPE);
+    } else {
+        print "Creation of certificate signing request failed.  Missing one or more of: certificates directory, CSR name, or locality information.\n";
+    }
+}
+
+sub make_hostname_csr {
+    my ($certsdir,$sslkeypass,$replicatecsr,$replicatesubj) = @_;
+# generate SSL csr for internal hostname
+    if ($certsdir && $replicatecsr && $replicatesubj) {
+        open(PIPE,"openssl req -key $certsdir/lonKey.enc -passin pass:$sslkeypass -new -batch -subj \"$replicatesubj\" -out $certsdir/$replicatecsr |");
+        close(PIPE);
+    } else {
+        print "Creation of certificate signing request failed.  Missing one or more of: certificates directory, CSR name, or locality information.\n";
+    }
+}
+
+sub securesetting {
+    my (%perlvar) = @_;
+    my ($securestatus,$securenum);
+    if (($perlvar{'loncAllowInsecure'}) && ($perlvar{'londAllowInsecure'})) {
+        $securenum = 4;
+        $securestatus = 'Allow insecure connections - inbound and outbound';
+    } elsif (($perlvar{'loncAllowInsecure'}) && (!$perlvar{'londAllowInsecure'})) {
+        $securenum = 3;
+        $securestatus = 'Outbound: allow insecure connections; Inbound: secure only';
+    } elsif ((!$perlvar{'loncAllowInsecure'}) && ($perlvar{'londAllowInsecure'})) {
+        $securenum = 2;
+        $securestatus = 'Outbound: secure connections only; Inbound: allow insecure';
+    } elsif ((!$perlvar{'loncAllowInsecure'}) && (!$perlvar{'londAllowInsecure'})) {
+        $securenum = 1;
+        $securestatus = 'Secure connections only - inbound and outbound ';
+    }
+    return ($securestatus,$securenum);
+}
+
+sub get_sslnames {
+    my %sslnames = (
+                      key      =&gt; 'lonnetPrivateKey',
+                      host     =&gt; 'lonnetCertificate',
+                      hostname =&gt; 'lonnetHostnameCertificate',
+                      ca       =&gt; 'lonnetCertificateAuthority',
+                   );
+    return %sslnames;
+}
+
+sub get_ssldesc {
+    my %ssldesc = (
+                    key      =&gt; 'Private Key',
+                    host     =&gt; 'Connections Certificate',
+                    hostname =&gt; 'Replication Certificate',
+                    ca       =&gt; 'LON-CAPA CA Certificate',
+                  );
+    return %ssldesc;
+}
+
+sub get_cert_status {
+    my ($lonHostID,$hostname,$perlvarstatic) = @_;
+    my $currcerts = &LONCAPA::SSL::print_certstatus({$lonHostID =&gt; $hostname,},'text','install');
+    my ($lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,%sslstatus);
+    my $output = '';
+    if ($currcerts eq "$lonHostID:error") {
+        $output .= "No information available for SSL certificates\n";
+        $sslstatus{'key'} = -1;
+        $sslstatus{'host'} = -1;
+        $sslstatus{'hostname'} = -1;
+        $sslstatus{'ca'} = -1;
+        $lonkeystatus = 'unknown status';
+        $lonhostcertstatus = 'unknown status';
+        $lonhostnamecertstatus = 'unknown status';
+    } else {
+        my %sslnames = &get_sslnames();
+        my %ssldesc = &get_ssldesc();
+        my %csr;
+        my ($lonhost,$info) = split(/\:/,$currcerts,2);
+        if ($lonhost eq $lonHostID) {
+            my @items = split(/\&/,$info);
+            foreach my $item (@items) {
+                my ($key,$value) = split(/=/,$item,2);
+                if ($key =~ /^(host(?:|name))\-csr$/) {
+                    $csr{$1} = $value;
+                }
+                my @data = split(/,/,$value);
+                if (grep(/^\Q$key\E$/,keys(%sslnames))) {
+                    my ($checkcsr,$comparecsr);
+                    if (lc($data[0]) eq 'yes') {
+                        $output .= "$ssldesc{$key} ".$perlvarstatic-&gt;{$sslnames{$key}}." available with status = $data[1]\n";
+                        if ($key eq 'key') {
+                            $lonkeystatus = "status: $data[1]";
+                            if ($data[1] =~ /ok$/) {
+                                $sslstatus{$key} = 1;
+                            }
+                        } else {
+                            my $setstatus;
+                            if (($key eq 'host') || ($key eq 'hostname')) { 
+                                if ($data[1] eq 'otherkey') {
+                                    $sslstatus{$key} = 4;
+                                    $setstatus = 1;
+                                    if ($key eq 'host') {
+                                        $lonhostcertstatus = "status: created with different key";
+                                    } elsif ($key eq 'hostname') {
+                                        $lonhostnamecertstatus = "status: created with different key"; 
+                                    }
+                                } elsif ($data[1] eq 'nokey') {
+                                    $sslstatus{$key} = 5;
+                                    $setstatus = 1;
+                                    if ($key eq 'host') {
+                                        $lonhostcertstatus = "status: created with missing key";
+                                    } elsif ($key eq 'hostname') {
+                                        $lonhostnamecertstatus = "status: created with missing key";
+                                    }
+                                }
+                                if ($setstatus) {
+                                    $comparecsr = 1;
+                                }
+                            }
+                            unless ($setstatus) {
+                                if ($data[1] eq 'expired') {
+                                    $sslstatus{$key} = 2;
+                                } elsif ($data[1] eq 'future') {
+                                    $sslstatus{$key} = 3;
+                                } else {
+                                    $sslstatus{$key} = 1;
+                                }
+                                if ($key eq 'host') {
+                                    $lonhostcertstatus = "status: $data[1]";
+                                } elsif ($key eq 'hostname') {
+                                    $lonhostnamecertstatus = "status: $data[1]";
+                                }
+                            }
+                        }
+                    } else {
+                        $sslstatus{$key} = 0;
+                        $output .= "$ssldesc{$key} ".$perlvarstatic-&gt;{$sslnames{$key}}." not available\n";
+                        if ($key eq 'key') {
+                            $lonkeystatus = 'still needed';
+                        } elsif (($key eq 'host') || ($key eq 'hostname')) {
+                            $checkcsr = 1;
+                        }
+                    }
+                    if (($checkcsr) || ($comparecsr)) {
+                        my $csrfile = $perlvarstatic-&gt;{$sslnames{$key}};
+                        $csrfile =~s /\.pem$/.csr/;
+                        my $csrstatus;
+                        if (-e $perlvarstatic-&gt;{'lonCertificateDirectory'}."/$csrfile") {
+                            open(PIPE,"openssl req -text -noout -verify -in ".$perlvarstatic-&gt;{'lonCertificateDirectory'}."/$csrfile 2&gt;&1 |");
+                            while(&lt;PIPE&gt;) {
+                                chomp();
+                                $csrstatus = $_;
+                                last;
+                            }
+                            close(PIPE);
+                            if ((($comparecsr) && ($csr{$key})) || ($checkcsr)) {
+                                $output .= "Certificate signing request for $ssldesc{$key} available with status = $csrstatus\n\n";
+                                if ($key eq 'host') {
+                                    $lonhostcertstatus = 'awaiting signature';
+                                } else {
+                                    $lonhostnamecertstatus = 'awaiting signature';
+                                }
+                                $sslstatus{$key} = 3;
+                            }
+                        } elsif ($checkcsr) {
+                            $output .= "No certificate signing request available for $ssldesc{$key}\n\n";
+                            if ($key eq 'host') {
+                                $lonhostcertstatus = 'still needed';
+                            } else {
+                                $lonhostnamecertstatus = 'still needed';
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return ($output,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,\%sslstatus);
+}
+
+  print(&lt;&lt;END);
+
+
+*********************************************
+*********************************************
+****                                     ****
+**** LON-CAPA SYSTEM INFORMATION REQUEST ****
+****                                     ****
+**** Please respond to the choices below ****
+****                                     ****
+*********************************************
+*********************************************
+
+END
+#sleep(3);
+
 </perlscript>
 </file>
 <file>
@@ -227,10 +687,10 @@ if (-l "<TARGET />") {
       $currCluster = $1;
   }
   my %clustertypes = (
-                       production  => 'PRODUCTION',
-                       standalone  => 'STAND-ALONE',
-                       development => 'DEVELOPMENT',
-                       existing    => 'RUNNING YOUR OWN CLUSTER',
+                       production  =&gt; 'PRODUCTION',
+                       standalone  =&gt; 'STAND-ALONE',
+                       development =&gt; 'DEVELOPMENT',
+                       existing    =&gt; 'RUNNING YOUR OWN CLUSTER',
                      );
   if (($currCluster) && (exists($clustertypes{$currCluster}))) {
       print(&lt;&lt;END);
@@ -455,9 +915,9 @@ END
     close(OUT);
     $lonDefDomain=$choice;
     $flag=1;
-  } elsif (length($choice)>35) {
+  } elsif (length($choice)&gt;35) {
     print "Name too long\n";
-  } elsif (length($choice)<2) {
+  } elsif (length($choice)&lt;2) {
     print "Name too short\n";
   } elsif ($bad_domain_flag) {
     print "Invalid input ('$choice' conflicts with LON-CAPA namespace).\n";
@@ -542,9 +1002,9 @@ END
     close(OUT);
     $lonHostID=$choice;
     $flag=1;
-  } elsif (length($choice)>45) {
+  } elsif (length($choice)&gt;45) {
     print "Name too long\n";
-  } elsif (length($choice)<4) {
+  } elsif (length($choice)&lt;4) {
     print "Name too short\n";
   } elsif ($choice!~/\_/ and $choice=~/^[\w\-.]+$/) {
     open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
@@ -582,7 +1042,7 @@ END
         print(&lt;&lt;END);
 ENTER DOMAIN'S PRIMARY LIBRARY SERVER ID [$primaryLibServer]:
 END
-    } elsif (@libservers > 0) {
+    } elsif (@libservers &gt; 0) {
         print(&lt;&lt;END);
 ENTER DOMAIN'S PRIMARY LIBRARY SERVER ID [$libservers[0]]
 END
@@ -600,9 +1060,9 @@ END
         print(OUT 'primaryLibServer'."\t".$choice."\n");
         close(OUT);
         $flag=1;
-    } elsif (length($choice)>35) {
+    } elsif (length($choice)&gt;35) {
         print "Name too long\n";
-    } elsif (length($choice)<4) {
+    } elsif (length($choice)&lt;4) {
         print "Name too short\n";
     } elsif ($choice!~/\_/ and $choice=~/^[\w\-.]+$/) {
         open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
@@ -787,182 +1247,24 @@ if ($posshostname) {
   }
 }
 
-# get Country
-print(&lt;&lt;END);
+&ssl_info();
 
-****** Information about Country, State or Province and City *****
+$country = &get_country($desiredhostname);
 
-A two-letter country code, e.g., US, CA, DE etc. as defined by ISO 3166,
-is required. A state or province, and a city are also required.
-This locality information is included in two SSL certificates used internally
-by LON-CAPA, unless you are running standalone.
+$state = &get_state();
 
-If your server will be part of either the production or development 
-clusters, then the certificate will need to be signed by the official 
-LON-CAPA Certificate Authority (CA).  If you will be running your own 
-cluster then the cluster will need to create its own CA. 
+$city = &get_city();
 
-END
-
-my $posscountry;
-if ($desiredhostname =~ /\.(edu|com|org)$/) {
-    $posscountry = 'us';
-
-} else { 
-    ($posscountry) = ($desiredhostname =~ /\.(a-z){2}$/);
-}
-if ($posscountry) {
-    my $countrydesc = &Locale::Country::code2country($posscountry);
-    if ($countrydesc eq '') {
-        undef($posscountry);
-    }
-}
+($domainDescription,$country,$state,$city) = &confirm_locality($domainDescription,$country,$state,$city);
 
-$flag=0;
-while (!$flag) {
-  if ($posscountry) {
-     $posscountry = uc($posscountry);
-     print "ENTER TWO-LETTER COUNTRY CODE [$posscountry]:\n";
-  } else {
-     print "ENTER TWO-LETTER COUNTRY CODE:\n";
-  }
-  my $choice=&lt;&gt;;
-  chomp($choice);
-  if ($choice ne '') {
-    if (&Locale::Country::code2country(lc($choice))) {
-      open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
-      print(OUT 'country'."\t".uc($choice)."\n");
-      close(OUT);
-      $country=uc($choice);
-      $flag=1;
-    } else {
-      print "Invalid input -- a valid two letter country code is required\n";
-    }
-  } elsif (($choice eq '') && ($posscountry ne '')) {
-    open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
-    print(OUT 'country'."\t".$posscountry."\n");
-    close(OUT);
-    $country = $posscountry;
-    $flag = 1;
-  } else {
-    print "Invalid input -- a country code is required\n";
-  }
-}
-
-$flag=0;
-# get State or Province
-while (!$flag) {
-  print(&lt;&lt;END);
-
-ENTER STATE OR PROVINCE NAME:
-END
-
-  my $choice=&lt;&gt;;
-  chomp($choice);
-  if ($choice ne '') {
-    open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
-    print(OUT 'state'."\t".$choice."\n");
-    close(OUT);
-    $state=$choice;
-    $flag=1;
-  }
-  else {
-    print "Invalid input (a state or province name is required).\n";
-  }
-}
-
-$flag=0;
-# get City
-while (!$flag) {
-  print(&lt;&lt;END);
-
-ENTER CITY NAME:
-END
-
-  my $choice=&lt;&gt;;
-  chomp($choice);
-  if ($choice ne '') {
-    open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
-    print(OUT 'city'."\t".$choice."\n");
-    close(OUT);
-    $city=$choice;
-    $flag=1;
-  }
-  else {
-    print "Invalid input (a city is required).\n";
-  }
-}
-
-$flag=0;
-while (!$flag) {
-  print(&lt;&lt;END);
-
-The domain description, country, state and city will be
-used in the SSL certificates
- 
-1) Domain Description: $domainDescription
-2) Country: $country
-3) State or Province: $state
-4) City: $city
-5) Everything is correct up above 
-
-ENTER A CHOICE OF 1-4 TO CHANGE, otherwise ENTER 5:
-END
-  my $choice=&lt;&gt;;
-  chomp($choice);
-  if ($choice == 1) {
-    print(&lt;&lt;END);
-1) Domain Description: $domainDescription
-ENTER NEW VALUE 
-END
-    my $choice2=&lt;&gt;;
-    chomp($choice2);
-    $domainDescription=$choice2;
-  }
-  elsif ($choice == 2) {
-    print(&lt;&lt;END);
-2) Country: $country
-ENTER NEW VALUE (this should be a two-character code, e,g, US, CA, DE)
-END
-    my $choice2=&lt;&gt;;
-    chomp($choice2);
-    $country = uc($choice2); 
-  }
-  elsif ($choice == 3) {
-    print(&lt;&lt;END);
-3) State or Province: $state
-ENTER NEW VALUE:
-END
-    my $choice2=&lt;&gt;;
-    chomp($choice2);
-    $state=$choice2;
-  }
-  elsif ($choice == 4) {
-    print(&lt;&lt;END);
-4) City: $city
-ENTER NEW VALUE:
-END
-    my $choice2=&lt;&gt;;
-    chomp($choice2);
-    $city=$choice2;
-  } elsif ($choice == 5) {
-    $flag=1;
-    $state =~ s{/}{ }g;
-    $city =~ s{/}{ }g;
-    $domainDescription =~ s{/}{ }g;
-  } else {
-    print "Invalid input.\n";
-  }
-}
-
-my $perlvarref = &get_static_config();
-if (ref($perlvarref) eq 'HASH') {
+my $perlstaticref = &get_static_config();
+if (ref($perlstaticref) eq 'HASH') {
   my ($certsdir,$privkey,$connectcsr,$replicatecsr);
-  $certsdir = $perlvarref->{'lonCertificateDirectory'};
-  $privkey = $perlvarref->{'lonnetPrivateKey'};  
-  $connectcsr = $perlvarref->{'lonnetCertificate'};
+  $certsdir = $perlstaticref-&gt;{'lonCertificateDirectory'};
+  $privkey = $perlstaticref-&gt;{'lonnetPrivateKey'};
+  $connectcsr = $perlstaticref-&gt;{'lonnetCertificate'};
   $connectcsr =~ s/\.pem$/.csr/;
-  $replicatecsr = $perlvarref->{'lonnetHostnameCertificate'};
+  $replicatecsr = $perlstaticref-&gt;{'lonnetHostnameCertificate'};
   $replicatecsr =~ s/\.pem$/.csr/;
 
   print(&lt;&lt;END);
@@ -975,97 +1277,31 @@ certificate signing requests: $connectcs
 
 END
 
-  my $sslkeypass;
-  $flag=0;
-# get Password for SSL key
-  while (!$flag) {
-    $sslkeypass = &make_passphrase();
-    if ($sslkeypass) {
-      $flag = 1;
-    } else {
-      print "Invalid input (a password is required for the SSL key).\n";
-    }
-  }
+  my $sslkeypass = &get_new_sslkeypass();
 
   if ($certsdir && $privkey) {
     my $connectsubj = "/C=$country/ST=$state/O=$domainDescription/L=$city/CN=$lonHostID/OU=LONCAPA/emailAddress=$lonAdmEMail";
     my $replicatesubj = "/C=$country/ST=$state/O=$domainDescription/L=$city/CN=internal-$desiredhostname/OU=LONCAPA/emailAddress=$lonAdmEMail";
 
 # generate SSL key
+    &make_key($certsdir,$privkey,$sslkeypass);
 # generate SSL csr for hostID
+    &make_host_csr($certsdir,$sslkeypass,$connectcsr,$connectsubj);
 # generate SSL csr for internal hostname
+    &make_hostname_csr($certsdir,$sslkeypass,$replicatecsr,$replicatesubj);
+# mail csr files to certificate@lon-capa.org (production or dev clusters).
+    &mail_csr('both',$lonCluster,$lonHostID,$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlstaticref);
 
-    if (-f "$certsdir/lonKey.enc") {
-        my $mode = 0600;
-        chmod $mode, "$certsdir/lonKey.enc";
-    }
-    open(PIPE,"openssl genrsa -des3 -passout pass:$sslkeypass -out $certsdir/lonKey.enc 2048 2&gt;&1 |");
-    close(PIPE);
-    if (-f "$certsdir/$privkey") {
-        my $mode = 0600;
-        chmod $mode, "$certsdir/$privkey";
-    }
-    open(PIPE,"openssl rsa -in $certsdir/lonKey.enc -passin pass:$sslkeypass -out $certsdir/$privkey -outform PEM |");
-    close(PIPE);
-    if ($connectcsr) {
-        open(PIPE,"openssl req -key $certsdir/lonKey.enc -passin pass:$sslkeypass -new -batch -subj \"$connectsubj\" -out $certsdir/$connectcsr |");
-        close(PIPE);
-    }
-    if ($replicatecsr) { 
-        open(PIPE,"openssl req -key $certsdir/lonKey.enc -passin pass:$sslkeypass -new -batch -subj \"$replicatesubj\" -out $certsdir/$replicatecsr |");
-        close(PIPE);
-    }
-    if (-f "$certsdir/lonKey.enc") {
-        my $mode = 0400;
-        chmod $mode, "$certsdir/lonKey.enc";
-    }
-    if (-f "$certsdir/$privkey") {
-        my $mode = 0400;
-        chmod $mode, "$certsdir/$privkey";
-    }
-  }
-
-  my $camail;
-  if ($lonCluster eq 'production' || $lonCluster eq 'development') {
-    $camail = $perlvarref->{'SSLEmail'};
-  } else {
-    $flag=0;
-# get Certificate Authority E-mail 
-    while (!$flag) {
-      print(&lt;&lt;END);
-
-ENTER EMAIL ADDRESS TO SEND CERTIFICATE SIGNING REQUESTS
-END
-
-      my $choice=&lt;&gt;;
-      chomp($choice);
-      if ($choice ne '') {
-        open(OUT,'&gt;&gt;/tmp/loncapa_updatequery.out');
-        print(OUT 'Certificate Authority Email Address'."\t".$choice."\n");
-        close(OUT);
-        $camail=$choice;
-        $flag=1;
-      } else {
-        print "Invalid input (an email address is required).\n";
-      }
-    }
-  }
-  if ($camail) {
-    my $subj;
-    if (-e "$certsdir/$connectcsr") { 
-        $subj = "Certificate Request ($lonHostID)";
-        print(&send_mail($desiredhostname,$camail,$subj,"$certsdir/$connectcsr"));
-    }
-    if (-e "$certsdir/$replicatecsr") {
-        $subj = "Certificate Request (internal-$desiredhostname)";
-        print(&send_mail($desiredhostname,$camail,$subj,"$certsdir/$replicatecsr"));
+    } else {
+        print "Could not acquire standard names for SSL Certificate files from loncapa_apache.conf\n";
     }
-  }
+} else {
+    print "Could not acquire standard names for SSL Certificate files from loncapa_apache.conf\n";
 }
 
 # update loncapa.conf
 my $confdir = '/etc/httpd/conf/';
-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') {
+if ('<DIST />' eq 'sles10' || '<DIST />' eq 'sles11' || '<DIST />' eq 'sles12' || '<DIST />' eq 'sles15' || '<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' || '<DIST />' eq 'ubuntu18' || '<DIST />' eq 'ubuntu20') {
      $confdir = '/etc/apache2/';
 }   
 my $filename='loncapa.conf';
@@ -1122,28 +1358,12 @@ END
 </file>
 <file>
 <target dist='default'>/etc/httpd/conf/</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>
+<target dist='sles10 sles11 sles12 sles15 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 ubuntu18 ubuntu20'>/etc/apache2/</target>
 <perlscript mode='fg'>
-sub securesetting {
-    my (%perlvar)=@_;
-    my $securestatus='unknown';
-    my $securenum='';
-    if      ( $perlvar{'loncAllowInsecure'}&&  $perlvar{'londAllowInsecure'}) {
-	$securestatus='no';                  $securenum='4';
-    } elsif ( $perlvar{'loncAllowInsecure'}&& !$perlvar{'londAllowInsecure'}) {
-	$securestatus='lond';                $securenum='3';
-    } elsif (!$perlvar{'loncAllowInsecure'}&&  $perlvar{'londAllowInsecure'}) {
-	$securestatus='lonc';                $securenum='2';
-    } elsif (!$perlvar{'loncAllowInsecure'}&& !$perlvar{'londAllowInsecure'}) {
-	$securestatus='yes (lond and lonc)'; $securenum='1';
-    }
-    return ($securestatus,$securenum);
-}
 # read values from loncapa.conf
 my $confdir = "<TARGET />";
 my $filename='loncapa.conf';
 my %perlvar;
-my ($securestatus,$securenum);
     if (-e "$confdir$filename") {
 	open(CONFIG,'&lt;'.$confdir.$filename) or 
           die("Can't read $confdir$filename");
@@ -1171,7 +1391,7 @@ my ($securestatus,$securenum);
     unless ($perlvar{'loncAllowInsecure'} and $perlvar{'loncAllowInsecure'}!~/\{\[\[\[\[/) {
        $perlvar{'loncAllowInsecure'}='1';
     }
-    ($securestatus,$securenum)=&securesetting(%perlvar);
+    my ($securestatus,$securenum)=&securesetting(%perlvar);
     unless ($perlvar{'lonReceipt'} and $perlvar{'lonReceipt'}!~/\{\[\[\[\[/) {
        my $lonReceipt='';
        srand(time ^ $$ ^ unpack "%L*", `ps axww | gzip`);
@@ -1181,19 +1401,7 @@ my ($securestatus,$securenum);
        }
        $perlvar{'lonReceipt'}=$lonReceipt;
     }
-my %perlvarstatic;
-    if (-e "${confdir}loncapa_apache.conf") {
-	open(CONFIG,'&lt;'.$confdir.'loncapa_apache.conf') or 
-          die("Can't read ${confdir}loncapa_apache.conf");
-	while (my $configline=&lt;CONFIG&gt;) {
-	    if ($configline =~ /^[^\#]*PerlSetVar/) {
-		my ($unused,$varname,$varvalue)=split(/\s+/,$configline);
-		chomp($varvalue);
-		$perlvarstatic{$varname}=$varvalue;
-	    }
-	}
-	close(CONFIG);
-    }
+    my $perlvarstatic = &get_static_config();
 
     my (@hosts_files, @domain_files);
     if ( $lonCluster ne 'existing') {
@@ -1282,7 +1490,7 @@ my %perlvarstatic;
 	    }
 	}
 	# make list unique
-	@libservers = keys(%{{ map { $_ => 1 } (@libservers) }});
+	@libservers = keys(%{{ map { $_ =&gt; 1 } (@libservers) }});
 	close(IN);
 	if (@libservers == 1) {
 	    $primaryLibServer = $libservers[0];
@@ -1314,14 +1522,14 @@ my %perlvarstatic;
     }
    
 # implement editing logic below, interactively
-# update loncapa.conf until 17 is entered
+# update loncapa.conf until 18 is entered
 
 my $flag=0;
 
 #
 # Changes to 5, 6, and 14 not supported if configuration.db set on primary library server.
 # (requires either this machine to be primary library server or for LON-CAPA and Apache
-# to be running on primary library server.
+# to be running on primary library server).
 #
 
 my ($isprimary,$domconf,$url,$gotdomconf,$adminmail,$supportmail,$connectssl,%setbygui);
@@ -1333,47 +1541,58 @@ if ($primaryLibServer eq $perlvar{'lonHo
     } 
     $url = $primary_protocol.'://'.$primary_hostname.'/cgi-bin/listdomconfig.pl';
 }
-my $domconf = &get_domain_config($perlvar{'lonDefDomain'},$isprimary,$url,\%perlvarstatic);
+
+my %sslnames = &get_sslnames();
+my %ssldesc = &get_ssldesc();
+
+my $domconf = &get_domain_config($perlvar{'lonDefDomain'},$primaryLibServer,$isprimary,
+                                 $url,$perlvarstatic);
 if (ref($domconf)) {
     $gotdomconf = 1;
-    if (ref($domconf->{'contacts'}) eq 'HASH') {
-        if (exists($domconf->{'contacts'}->{'adminemail'})) {
-            $adminmail = $domconf->{'contacts'}->{'adminemail'};
+    if (ref($domconf-&gt;{'contacts'}) eq 'HASH') {
+        if (exists($domconf-&gt;{'contacts'}-&gt;{'adminemail'})) {
+            $adminmail = $domconf-&gt;{'contacts'}-&gt;{'adminemail'};
         }
         if (exists($domconf->{'contacts'}->{'supportemail'})) {
-            $supportmail = $domconf->{'contacts'}->{'supportemail'};
+            $supportmail = $domconf-&gt;{'contacts'}-&gt;{'supportemail'};
         }
     }
-    if (ref($domconf->{'ssl'}) eq 'HASH') {
-        if (ref($domconf->{'ssl'}->{'connect'}) eq 'HASH') {       
-            my ($sslreq,$sslnoreq);
-            my %contypes; 
-            foreach my $type ('dom','intdom','other') {
-                my $key;
-                if ($domconf->{'ssl'}->{'connect'}->{$type} eq 'req') {
-                    $key = 'yes';
-                } else {
-                    $key = 'no';
+    if (ref($domconf-&gt;{'ssl'}) eq 'HASH') {
+        foreach my $connect ('connto','connfrom') { 
+            if (ref($domconf-&gt;{'ssl'}-&gt;{$connect}) eq 'HASH') {       
+                my ($sslreq,$sslnoreq,$currsetting);
+                my %contypes; 
+                foreach my $type ('dom','intdom','other') {
+                    my $key;
+                    if ($domconf-&gt;{'ssl'}-&gt;{'connect'}-&gt;{$type} eq 'req') {
+                        $key = 'yes';
+                    } else {
+                        $key = 'no';
+                    }
+                    if ($type eq 'dom') {
+                        $contypes{$key} .= ' own domain,';
+                    } elsif ($type eq 'intdom') {
+                        $contypes{$key} .= ' own institution,';
+                    } elsif ($type eq 'other') { 
+                        $contypes{$key} .= ' other domains,';
+                    }
                 }
-                if ($type eq 'dom') {
-                    $contypes{$key} .= ' own domain,';
-                } elsif ($type eq 'intdom') {
-                    $contypes{$key} .= ' own institution,';
-                } elsif ($type eq 'other') { 
-                    $contypes{$key} .= ' other domains,';
+                foreach my $key (sort(keys(%contypes))) {
+                    $contypes{$key} =~ s/^\s//;
+                    $contypes{$key} =~ s/,$//;
+                    if ($key eq 'yes') {
+                        $currsetting .= ' Yes ('.$contypes{$key}.'),';
+                    } elsif ($key eq 'no') {
+                        $currsetting .= ' No ('.$contypes{$key}.')';
+                    }
+                    $currsetting =~ s/,$//;
                 }
-            }
-            foreach my $key (sort(keys(%contypes))) {
-                $contypes{$key} =~ s/^\s//;
-                $contypes{$key} =~ s/,$//;
-                if ($key eq 'yes') {
-                    $connectssl .= ' Yes ('.$contypes{$key}.'),';
-                } elsif ($key eq 'no') {
-                    $connectssl = ' No ('.$contypes{$key}.')';
+                if ($currsetting ne '') {
+                    $connectssl = $sslnames{$connect}.' -- '.$currsetting.' | '; 
                 }
-                $connectssl =~ s/,$//;
             }
         }
+        $connectssl =~ s/\s\|\s$//; 
     }
 }
 if ($connectssl) {
@@ -1394,96 +1613,12 @@ if ($supportmail) {
 }
 
 print "\nRetrieving status information for SSL key and certificates ...\n\n";
-my ($lonhostcertstatus,$lonhostnamecertstatus,$lonkeystatus);
-my $currcerts = &LONCAPA::SSL::print_certstatus({$perlvar{'lonHostID'} => 1,},'text','cgi');
-chomp($currcerts);
+my ($certinfo,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,$sslref) = 
+    &get_cert_status($perlvar{'lonHostID'},$desiredhostname,$perlvarstatic);
+print $certinfo;
 my %sslstatus;
-
-if ($currcerts eq "$perlvar{'lonHostID'}:error") {
-    print "No information available for SSL certificates\n";
-    $sslstatus{'key'} = -1;
-    $sslstatus{'host'} = -1;
-    $sslstatus{'hostname'} = -1;
-    $sslstatus{'ca'} = -1;
-    $lonkeystatus = 'unknown status';
-    $lonhostcertstatus = 'unknown status';
-    $lonhostnamecertstatus = 'unknown status';
-} else {
-    my %sslnames = (
-                      key      => 'lonnetPrivateKey',
-                      host     => 'lonnetCertificate',
-                      hostname => 'lonnetHostnameCertificate',
-                      ca       => 'lonnetCertificateAuthority',
-                   );
-    my %ssldesc = (
-                    key      => 'Private Key',
-                    host     => 'Connections Certificate',
-                    hostname => 'Replication Certificate',
-                    ca       => 'LON-CAPA CA Certificate',
-                  );
-    my ($lonhost,$info) = split(/\:/,$currcerts,2);
-    if ($lonhost eq $perlvar{'lonHostID'}) {
-        my @items = split(/\&/,$info);
-        foreach my $item (@items) {
-            my ($key,$value) = split(/=/,$item,2);
-            my @data = split(/,/,$value);
-            if (grep(/^\Q$key\E$/,keys(%sslnames))) {
-                if (lc($data[0]) eq 'yes') { 
-                    print "$ssldesc{$key} $perlvarstatic{$sslnames{$key}} available with status = $data[1]\n";
-                    if ($key eq 'key') {
-                        $lonkeystatus = "status: $data[1]"; 
-                        if ($data[1] =~ /ok$/) {
-                            $sslstatus{$key} = 1;
-                        } 
-                    } else {
-                        if ($data[1] eq 'Expired') {
-                            $sslstatus{$key} = 2;
-                        } else {
-                            $sslstatus{$key} = 1;
-                        }
-                        if ($key eq 'host') {
-                            $lonhostcertstatus = "status: $data[1]";
-                        } elsif ($key eq 'hostname') {
-                            $lonhostnamecertstatus = "status: $data[1]";
-                        }
-                    }
-                } else {
-                    $sslstatus{$key} = 0;
-                    print "$ssldesc{$key} $perlvarstatic{$sslnames{$key}} not available\n";
-                    if (($key eq 'host') || ($key eq 'hostname')) {
-                        my $csr = $perlvarstatic{$sslnames{$key}};
-                        $csr =~s /\.pem$/.csr/;
-                        my $csrstatus;
-                        if (-e "$perlvarstatic{'lonCertificateDirectory'}/$csr") {
-                            open(PIPE,"openssl req -text -noout -verify -in $perlvarstatic{'lonCertificateDirectory'}/$csr 2&gt;&1 |");
-                            while(&lt;PIPE&gt;) {
-                                chomp();
-                                $csrstatus = $_;
-                                last;
-                            }
-                            close(PIPE);
-                            print "Certificate signing request for $ssldesc{$key} available with status = $csrstatus\n\n";
-                            if ($key eq 'host') {
-                                $lonhostcertstatus = 'awaiting signature';
-                            } else {
-                                $lonhostnamecertstatus = 'awaiting signature';
-                            }
-                            $sslstatus{$key} = 3;
-                        } else {
-                            print "No certificate signing request available for $ssldesc{$key}\n\n";
-                            if ($key eq 'host') {
-                                $lonhostcertstatus = 'still needed';
-                            } else {
-                                $lonhostnamecertstatus = 'still needed';
-                            }
-                        }
-                    } elsif ($key eq 'key') {
-                        $lonkeystatus = 'still needed';
-                    }
-                }
-            }
-        }
-    }
+if (ref($sslref) eq 'HASH') {
+    %sslstatus = %{$sslref};
 }
 
 while (!$flag) {
@@ -1504,7 +1639,7 @@ This is now the current configuration of
 11) Cache Expiration Time: $perlvar{'lonExpire'} (seconds)
 12) Server Load: $perlvar{'lonLoadLim'}
 13) User Load: $perlvar{'lonUserLoadLim'}
-14) Allow only secure connections: $securestatus
+14) LON-CAPA "internal" connections: $securestatus
 15) Private Key for SSL: $lonkeystatus
 16) SSL Certificate for LON-CAPA server connections: $lonhostcertstatus
 17) SSL Certificate for Content Replication: $lonhostnamecertstatus
@@ -1513,8 +1648,8 @@ END
 
 my @error;
 foreach my $v ($perlvar{'lonDefDomain'},$perlvar{'lonHostID'}) {
-   if (length($v)>35) { push(@error,"Name $v too long"); }		
-   if (length($v)<2) { push(@error,"Name $v too short"); }
+   if (length($v)&gt;35) { push(@error,"Name $v too long"); }		
+   if (length($v)&lt;2) { push(@error,"Name $v too short"); }
    if ($v=~/capa/i) {
 	if ($v!~/^oucapa\d+$/ && 
 	    ($v!~/^capa\d+$/ && $perlvar{'lonDefDomain'} eq 'uwsp')) {
@@ -1550,14 +1685,14 @@ if (!defined($intdom)) {
 }
 
 if (!defined($primaryLibServer)) {
-   if (@libservers > 0) {
+   if (@libservers &gt; 0) {
        push(@error,"No primary library server ID designated. Choose from: ".join(',',sort(@libservers)));
    } else {
        push(@error,"No library servers in this domain (including current server)");
    }
 } else {
-   if (length($primaryLibServer)>35) { push(@error,"Primary Library Server ID:  $primaryLibServer too long"); }
-   if (length($primaryLibServer)<2) { push(@error,"Primary Library Server ID:  $primaryLibServer too short"); }
+   if (length($primaryLibServer)&gt;35) { push(@error,"Primary Library Server ID:  $primaryLibServer too long"); }
+   if (length($primaryLibServer)&lt;2) { push(@error,"Primary Library Server ID:  $primaryLibServer too short"); }
    if ($primaryLibServer =~/capa/i) {
         if ($primaryLibServer!~/^oucapa\d+$/ &&
             ($primaryLibServer!~/^capa\d+$/ && $perlvar{'lonDefDomain'} eq 'uwsp')) {
@@ -1573,11 +1708,11 @@ if (!defined($primaryLibServer)) {
 
 
 my ($certsdir,$privkey,$connectcsr,$replicatecsr);
-$certsdir = $perlvarstatic{'lonCertificateDirectory'};
-$privkey = $perlvarstatic{'lonnetPrivateKey'};
-$connectcsr = $perlvarstatic{'lonnetCertificate'};
+$certsdir = $perlvarstatic-&gt;{'lonCertificateDirectory'};
+$privkey = $perlvarstatic-&gt;{'lonnetPrivateKey'};
+$connectcsr = $perlvarstatic-&gt;{'lonnetCertificate'};
 $connectcsr =~ s/\.pem$/.csr/;
-$replicatecsr = $perlvarstatic{'lonnetHostnameCertificate'};
+$replicatecsr = $perlvarstatic-&gt;{'lonnetHostnameCertificate'};
 $replicatecsr =~ s/\.pem$/.csr/;
 
 if (@error) { print "\n*** ERRORS: \n\t".join("\n\t",@error)."\n"; }
@@ -1648,10 +1783,11 @@ END
       my $choice2=&lt;&gt;;
       chomp($choice2);
       $perlvar{'lonAdmEMail'}=$choice2;
+      $adminmail=$perlvar{'lonAdmEMail'};
     }
   }
   elsif ($choice==6) {
-    if ($setbygui{'lonAdmEMail'}) {
+    if ($setbygui{'lonSupportEMail'}) {
       print(&lt;&lt;END);
 6) Support E-mail Address: $supportmail
 Use the web GUI (as domain coordinator) to make changes after completing the UPDATE.
@@ -1664,6 +1800,7 @@ END
       my $choice2=&lt;&gt;;
       chomp($choice2);
       $perlvar{'lonSupportEMail'}=$choice2;
+      $supportmail=$perlvar{'lonSupportEMail'};
     }
   }
   elsif ($choice==7) {
@@ -1771,21 +1908,37 @@ END
       ($securestatus,$securenum)=&securesetting(%perlvar);
     }
   } elsif ($choice==15) {
-      #$sslstatus{'key'};
-      print(&lt;&lt;END);
+      if ($sslstatus{'key'} == 1) {
+          print(&lt;&lt;END);
 15) Private Key for SSL: $lonkeystatus
 
 POSSIBLE CHOICES:
 1) overwrite existing key
-2) create new key for use later
-3) make no change
+2) make no change
 ENTER NEW VALUE
 END
-      my $choice2=&lt;&gt;;
-      chomp($choice2);
+          my $choice2=&lt;&gt;;
+          chomp($choice2);
+          if ($choice2 eq '1') {
+              my $sslkeypass = &get_new_sslkeypass();
+              &make_key($certsdir,$privkey,$sslkeypass);
+          }
+      } elsif ($sslstatus{'key'} == 0) {
+          print(&lt;&lt;END);
+15) Private Key for SSL: $lonkeystatus
+END
+          my $sslkeypass = &get_new_sslkeypass();
+          &make_key($certsdir,$privkey,$sslkeypass);
+          print "\nRetrieving status information for SSL key and certificates ...\n\n";
+          ($certinfo,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,$sslref) =
+             &get_cert_status($perlvar{'lonHostID'},$desiredhostname,$perlvarstatic);
+          if (ref($sslref) eq 'HASH') {
+              %sslstatus = %{$sslref};
+          }
+      }
   } elsif ($choice==16) {
-      #$sslstatus{'host'};
-      print(&lt;&lt;END);
+      if (($sslstatus{'host'} == 1) || ($sslstatus{'host'} == 2) || ($sslstatus{'host'} == 3)) {
+          print(&lt;&lt;END);
 16) SSL Certificate for LON-CAPA server connections: $lonhostcertstatus
 
 POSSIBLE CHOICES:
@@ -1795,11 +1948,81 @@ POSSIBLE CHOICES:
 4) make no change
 ENTER NEW VALUE
 END
-      my $choice2=&lt;&gt;;
-      chomp($choice2);
+
+          my $choice2=&lt;&gt;;
+          chomp($choice2);
+          if (($choice2 eq '1') || ($choice2 eq '2')) {
+              &ssl_info();
+              my $country = &get_country($desiredhostname);
+              my $state = &get_state();
+              my $city = &get_city();
+              my $connectsubj = "/C=$country/ST=$state/O=$domainDescription/L=$city/CN=$perlvar{'lonHostID'}/OU=LONCAPA/emailAddress=$adminmail";
+              ($domainDescription,$country,$state,$city) = &confirm_locality($domainDescription,$country,$state,$city);
+              my $sslkeypass;
+              if ($choice2 eq '1') {
+                  $sslkeypass = &get_new_sslkeypass();
+                  &make_key($certsdir,$privkey,$sslkeypass);
+              } elsif ($choice2 eq '2') {
+                  $sslkeypass = &get_password('Enter existing password for SSL key');
+                  &encrypt_key($certsdir,$privkey,$sslkeypass);
+              }
+              &make_host_csr($certsdir,$sslkeypass,$connectcsr,$connectsubj);
+              &mail_csr('host',$lonCluster,$perlvar{'lonHostID'},$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarstatic);
+              print "\nRetrieving status information for SSL key and certificates ...\n\n";
+              ($certinfo,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,$sslref) =
+                  &get_cert_status($perlvar{'lonHostID'},$desiredhostname,$perlvarstatic);
+              if (ref($sslref) eq 'HASH') {
+                  %sslstatus = %{$sslref};
+              }
+          } elsif ($choice2 eq '3') {
+              if (-e "$certsdir/$connectcsr") {
+                  &mail_csr('host',$lonCluster,$perlvar{'lonHostID'},$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarstatic);
+              }
+          }
+      } elsif (($sslstatus{'host'} == 0) || ($sslstatus{'host'} == 4) || ($sslstatus{'host'} == 5)) {
+          my $sslkeypass;
+          if ($sslstatus{'key'} == 1) {
+              print(&lt;&lt;END);
+16) SSL Certificate for LON-CAPA server connections: $lonhostcertstatus
+
+POSSIBLE CHOICES:
+1) create new certificate signing request with new key
+2) create new certificate signing request with existing key
+3) make no change
+ENTER NEW VALUE
+END
+              my $choice2=&lt;&gt;;
+              chomp($choice2);
+              if ($choice2 eq '1') {
+                  $sslkeypass = &get_new_sslkeypass();
+                  &make_key($certsdir,$privkey,$sslkeypass);
+              } elsif ($choice2 eq '2') {
+                  $sslkeypass = &get_password('Enter existing password for SSL key');
+                  &encrypt_key($certsdir,$privkey,$sslkeypass);
+              }
+          } else {
+              print(&lt;&lt;END);
+16) SSL Certificate for LON-CAPA server connections: $lonhostcertstatus
+END
+              $sslkeypass = &get_new_sslkeypass();
+          }
+          &ssl_info();
+          my $country = &get_country($desiredhostname);
+          my $state = &get_state();
+          my $city = &get_city();
+          my $connectsubj = "/C=$country/ST=$state/O=$domainDescription/L=$city/CN=$perlvar{'lonHostID'}/OU=LONCAPA/emailAddress=$adminmail";
+          &make_host_csr($certsdir,$sslkeypass,$connectcsr,$connectsubj);
+          &mail_csr('host',$lonCluster,$perlvar{'lonHostID'},$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarstatic);
+          print "\nRetrieving status information for SSL key and certificates ...\n\n";
+          ($certinfo,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,$sslref) =
+              &get_cert_status($perlvar{'lonHostID'},$desiredhostname,$perlvarstatic);
+          if (ref($sslref) eq 'HASH') {
+              %sslstatus = %{$sslref};
+          }
+      }
   } elsif ($choice==17) {
-      #$sslstatus{'hostname'}
-      print(&lt;&lt;END);
+      if (($sslstatus{'hostname'} == 1) || ($sslstatus{'hostname'} == 2) || ($sslstatus{'hostname'} == 3)) {
+          print(&lt;&lt;END);
 17) SSL Certificate for Content Replication: $lonhostnamecertstatus
 
 POSSIBLE CHOICES:
@@ -1809,8 +2032,76 @@ POSSIBLE CHOICES:
 4) make no change
 ENTER NEW VALUE
 END
-      my $choice2=&lt;&gt;;
-      chomp($choice2);
+          my $choice2=&lt;&gt;;
+          chomp($choice2);
+          if (($choice2 eq '1') || ($choice2 eq '2')) {
+              &ssl_info();
+              my $country = &get_country($desiredhostname);
+              my $state = &get_state();
+              my $city = &get_city();
+              my $replicatesubj = "/C=$country/ST=$state/O=$domainDescription/L=$city/CN=internal-$desiredhostname/OU=LONCAPA/emailAddress=$adminmail";
+              my $sslkeypass;
+              if ($choice2 eq '1') {
+                  $sslkeypass = &get_new_sslkeypass();
+                  &make_key($certsdir,$privkey,$sslkeypass);
+              } elsif ($choice2 eq '2') {
+                  $sslkeypass = &get_password('Enter existing password for SSL key');
+                  &encrypt_key($certsdir,$privkey,$sslkeypass);
+              }
+              &make_hostname_csr($certsdir,$sslkeypass,$replicatecsr,$replicatesubj);
+              &mail_csr('hostname',$lonCluster,$perlvar{'lonHostID'},$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarstatic);
+              print "\nRetrieving status information for SSL key and certificates ...\n\n";
+              ($certinfo,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,$sslref) =
+                  &get_cert_status($perlvar{'lonHostID'},$desiredhostname,$perlvarstatic);
+              if (ref($sslref) eq 'HASH') {
+                  %sslstatus = %{$sslref};
+              }
+          } elsif ($choice2 eq '3') {
+              if (-e "$certsdir/$replicatecsr") {
+                  &mail_csr('hostname',$lonCluster,$perlvar{'lonHostID'},$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarstatic);
+              }
+          }
+      } elsif (($sslstatus{'hostname'} == 0) || ($sslstatus{'hostname'} == 4) || ($sslstatus{'hostname'} == 5)) {
+          my $sslkeypass;
+          if ($sslstatus{'key'} == 1) {
+              print(&lt;&lt;END);
+17) SSL Certificate for Content Replication: $lonhostnamecertstatus
+
+POSSIBLE CHOICES:
+1) create new certificate signing request with new key
+2) create new certificate signing request with existing key
+3) make no change
+ENTER NEW VALUE
+END
+              my $choice2=&lt;&gt;;
+              chomp($choice2);
+              if ($choice2 eq '1') {
+                  $sslkeypass = &get_new_sslkeypass();
+                  &make_key($certsdir,$privkey,$sslkeypass);
+              } elsif ($choice2 eq '2') {
+                  $sslkeypass = &get_password('Enter existing password for SSL key');
+                  &encrypt_key($certsdir,$privkey,$sslkeypass);
+              }
+          } else {
+              print(&lt;&lt;END);
+17) SSL Certificate for Content Replication: $lonhostnamecertstatus
+END
+              $sslkeypass = &get_new_sslkeypass();
+          }
+          &ssl_info();
+          my $country = &get_country($desiredhostname);
+          my $state = &get_state();
+          my $city = &get_city();
+          my $replicatesubj = "/C=$country/ST=$state/O=$domainDescription/L=$city/CN=internal-$desiredhostname/OU=LONCAPA/emailAddress=$adminmail";
+          &make_hostname_csr($certsdir,$sslkeypass,$replicatecsr,$replicatesubj);
+          &mail_csr('hostname',$lonCluster,$perlvar{'lonHostID'},$desiredhostname,$certsdir,$connectcsr,$replicatecsr,$perlvarstatic);
+          print "\nRetrieving status information for SSL key and certificates ...\n\n";
+          ($certinfo,$lonkeystatus,$lonhostcertstatus,$lonhostnamecertstatus,$sslref) =
+              &get_cert_status($perlvar{'lonHostID'},$desiredhostname,$perlvarstatic);
+          if (ref($sslref) eq 'HASH') {
+              %sslstatus = %{$sslref};
+          }
+      }
   } elsif (($choice==18) && (!@error)) {
     $flag=1;
   } else {
@@ -1826,7 +2117,7 @@ END
       if ($value eq '') {
           $line = '#'.$line;
       }
-      print(OUT &lt;&lt;END) unless $perlvarstatic{$key};
+      print(OUT &lt;&lt;END) unless ($perlvarstatic-&gt;{$key});
 $line
 END
     }