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Diff for /doc/loncapafiles/webserver.piml between versions 1.14 and 1.33

version 1.14, 2003/02/03 18:03:51 version 1.33, 2011/11/06 00:41:53
Line 45  http://www.lon-capa.org/ Line 45  http://www.lon-capa.org/
 <files>  <files>
 <file>  <file>
 <target dist='default'>/etc/httpd/conf/httpd.conf</target>  <target dist='default'>/etc/httpd/conf/httpd.conf</target>
 <note>This is always expected for any version of Apache</note>  <target dist='suse9.2 suse9.3 sles9'>/etc/httpd/httpd.conf</target>
   <target dist='sles10 sles11 suse10.1 suse10.2 suse10.3 suse11.1 suse11.2 suse11.3 suse11.4 suse12.1'>/etc/apache2/default-server.conf</target>
   <target dist='debian5 debian6 ubuntu6 ubuntu8 ubuntu10'>/etc/apache2/sites-available/loncapa</target>
   <note>This is for Apache 1.X for Red Hat 4ES, Fedora 2, 3 and 4, SusSE 9.2 and 9.3, and SLES 9 distributions. This is for Apache 2.X for Fedora 5, Red Hat 5, CentOS 5, Scientific Linux 5, SuSE 10.1, SLES 10, Debian 5, Ubuntu LTS 8 and later distributions</note>
 <dependencies dist='default'>  <dependencies dist='default'>
 /etc/httpd/conf/httpd.conf  /etc/httpd/conf/httpd.conf
 </dependencies>  </dependencies>
 <perlscript mode='fg'>  <dependencies dist='suse9.2 suse9.3 sles9'>
   /etc/httpd/httpd.conf
   </dependencies>
   <dependencies dist='debian5 debian6 ubuntu6 ubuntu8 ubuntu10'>
   /etc/apache2/sites-available/loncapa
   </dependencies>
   <dependencies dist='sles10 sles11 suse10.1 suse10.2 suse10.3 suse11.1 suse11.2 suse11.3 suse11.4 suse12.1'>
   /etc/apache2/default-server.conf
   </dependencies>
   <perlscript mode='fg' dist="default">
 # Generated from doc/loncapafiles/webserver.piml  # Generated from doc/loncapafiles/webserver.piml
 unless (-e "<TARGET />") {  unless (-e "<TARGET />") {
   print 'ERROR! httpd.conf should exist! Are you missing the Apache '.    print '**** ERROR! <TARGET /> should exist! Are you missing the Apache '.
     'software package?';      'software package?';
   exit(1);    exit(1);
 }  }
 else {  else {
   # Append loncapa_apache.conf inclusion to httpd.conf if not present.    # Append loncapa_apache.conf inclusion to httpd.conf 
     # (or sites-available/loncapa) if not present.
   $flag=0;    $flag=0;
   open(IN,'&lt;<TARGET />');    open(IN,'&lt;<TARGET />');
   while (&lt;IN&gt;) {     while (&lt;IN&gt;) { 
Line 91  else { Line 104  else {
     print(OUT $in."\n");      print(OUT $in."\n");
     close(OUT);      close(OUT);
   }    }
 }  
 </perlscript>  # Checking for overlapping ScriptAlias and DocumentRoot definitions.
 </file>  
 <file>  
 <target dist='default'>/etc/httpd/conf/httpd.conf</target>  
 <note>This is always expected for any version of Apache</note>  
 <dependencies dist='default'>  
 /etc/httpd/conf/httpd.conf  
 </dependencies>  
 <perlscript mode='fg'>  
 # Generated from doc/loncapafiles/webserver.piml  
 # Trying to check for overlapping DocumentRoot or ScriptAlias definitions.  
 unless (-e "<TARGET />") {  
   print '**** ERROR **** httpd.conf should exist! Are you missing the Apache '.  
     'software package?';  
   exit(1);  
 }  
 else {  
   # Append loncapa_apache.conf inclusion to httpd.conf if not present.  
   $scriptalias_flag=0;    $scriptalias_flag=0;
   $documentroot_flag=0;    $documentroot_flag=0;
   my $scriptalias;    my $scriptalias;
   my $documentroot;    my $documentroot;
   open(IN,'&lt;<TARGET />');    open(IN,'&lt;<TARGET />');
   while (&lt;IN&gt;) {     while (&lt;IN&gt;) {
     if (m!^\s*ScriptAlias\s+/cgi-bin/\s+(.*)$!) {      if (m!^\s*ScriptAlias\s+/cgi-bin/\s+(.*)$!) {
       $scriptalias = $1;        $scriptalias = $1;
       if ($scriptalias !~ m!home/httpd/cgi-bin!) {        if ($scriptalias !~ m!home/httpd/cgi-bin!) {
  $scriptalias_flag = 1;          $scriptalias_flag = 1;
       }        }
     }      }
     if (m!^\s*DocumentRoot\s+(.*)$!) {      if (m!^\s*DocumentRoot\s+(.*)$!) {
       $documentroot = $1;        $documentroot = $1;
       if ($documentroot !~ m!home/httpd/html!) {        if ($documentroot !~ m!home/httpd/html!) {
  $documentroot_flag = 1;          $documentroot_flag = 1;
       }        }
     }      }
   }    }
   close(IN);    close(IN);
   if ($scriptalias_flag==1) {    if ($scriptalias_flag==1) {
     print('**** ERROR **** httpd.conf has an overlapping definition of '.        my $conffile = '/etc/httpd/conf/httpd.conf';
           'ScriptAlias (it is incorrectly set to '.$scriptalias.').'."\n".        if ('<DIST />' eq 'suse9.2' || '<DIST />' eq 'suse9.3' 
   'This conflicts with loncapa_apache.conf.'."\n");            || '<DIST />' eq 'sles9') {
             $conffile =  '/etc/httpd/httpd.conf';
         } elsif ('<DIST />' =~ /^(suse|sles)/) {
             $conffile = '/etc/apache2/default-server.conf';
         } elsif ('<DIST />' =~ /^(debian|ubuntu)/) {
             $conffile = '/etc/apache2/sites-available/loncapa';
         }
         print('**** ERROR **** '.$conffile.' has an overlapping definition of '.
               'ScriptAlias (it is incorrectly set to '.$scriptalias.').'."\n".
               'This conflicts with loncapa_apache.conf.'."\n");
   }    }
   if ($documentroot_flag==1) {    if ($documentroot_flag==1) {
     print('**** ERROR **** httpd.conf has an overlapping definition of '.        print('**** ERROR **** '.$conffile.' has an overlapping definition of '.
           'DocumentRoot (it is incorrectly set to '.$documentroot.').'."\n".              'DocumentRoot (it is incorrectly set to '.$documentroot.').'."\n".
   'This conflicts with loncapa_apache.conf.'."\n");              'This conflicts with loncapa_apache.conf.'."\n");
   }    }
   if ($documentroot_flag==1 or $scriptalias_flag==1) {  
     exit(1);  # Checking for rewrites of http:// to https://
   }      my $rewrite_dir = '/etc/httpd/conf/rewrites';
       my $curr_rewrite = '/etc/httpd/conf/loncapa_rewrite.conf';
       if ('<DIST />' eq 'suse9.2' || '<DIST />' eq 'suse9.3'
           || '<DIST />' eq 'sles9') {
           $rewrite_dir = '/etc/httpd/rewrites/';
           $curr_rewrite = '/etc/httpd/loncapa_rewrite.conf';
       } elsif ('<DIST />' =~ /^(suse|sles|debian|ubuntu)/) {
           $rewrite_dir = '/etc/apache2/rewrites';
           $curr_rewrite = '/etc/apache2/loncapa_rewrite.conf';
       }
       my $rewrite_off = $rewrite_dir.'/loncapa_rewrite_off.conf';
       my $rewrite_on = $rewrite_dir.'/loncapa_rewrite_on.conf';
       if (!-e $curr_rewrite) { 
           system("cp $rewrite_off $curr_rewrite");
           chmod(0644, $curr_rewrite);
       } else {
           my ($not_rewrite_on,$not_rewrite_off);
           if (open(PIPE, "diff --brief $rewrite_off $curr_rewrite |")) {
               my $diffres = &lt;PIPE&gt; ;
               close(PIPE);
               chomp($diffres);
               if ($diffres) {
                   $not_rewrite_off = 1;
               }
           }
           if (open(PIPE, "diff --brief $rewrite_on $curr_rewrite |")) {
               my $diffres = &lt;PIPE&gt; ;
               close(PIPE);
               chomp($diffres);
               if ($diffres) {
                   $not_rewrite_on = 1;
               }
           }
           unless ($not_rewrite_off || $not_rewrite_on) {
               print('**** WARNING **** '.$curr_rewrite.' does not match '.
               'either: '.$rewrite_on.' - the file used to enable rewriting '.
               'of requests for http:// to https:// or: '.$rewrite_off.
               ' - the file used to disable such rewriting'."\n\n".
               'This may be because '. $curr_rewrite.' has been '. 
               'previously customized, or it may be because of a change '.  
               'to the files in '.$rewrite_dir."\n");
           }
       }
 }  }
 </perlscript>  </perlscript>
 </file>  </file>
Removed from v.1.14  
changed lines
  Added in v.1.33

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