ovpnmain.cgi: Fix for bug#11048 - insecure download icon shown for connections with...

- At long last I have re-visited the patch submission for bug #11048 and fixed the issues
   that caused the problems last time I evaluated it in Testing.
- The insecure package download icon is shown if entry 41 in /var/ipfire/ovpn/ovpnconfig
   is set to no-pass. The code block on ovpnmain.cgi that deals with this checks if the
   connection is a host and if the first password entry is a null. Then it adds no-pass
   to ovpnconfig.
- The same block of code is also used for when he connection is edited. However at this
   stage the password entry is back to null because the password value is only kept until
   the connection has been saved. Therefore doing an edit results in the password value
   being taken as null even for connections with a password.
- This fix enters no-pass if the connection type is host and the password is null, pass if
   the connection type is host and the password has characters. If the connection type is
   net then no-pass is used as net2net connections dop not have encrypted certificates.
- The code has been changed to show a different icon for unencrypted and encrypted
   certificates.
- Separate patches are provided for the language file change, the provision of a new icon
   and the code for the update.sh script for the Core Update to update all existing
   connections, if any exist, to have either pass or no-pass in index 41.
- This patch set was a joint collaboration between Erik Kapfer and Adolf Belka
- Patch set, including the code for the Core Update 180 update.sh script has been tested
   on a vm testbed

Fixes: Bug#11048
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Suggested-by: Adolf Belka <adolf.belka@ipfire.org>
Suggested-by: Erik Kapfer <ummeegge@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/html/cgi-bin/ovpnmain.cgi b/html/cgi-bin/ovpnmain.cgi
index 5afe54f5583d21aa17b58eece5d5b00212ff0613..eb89c5095569ccd691772a4fb9f314ecd3fd1257 100755 (executable)
--- a/html/cgi-bin/ovpnmain.cgi
+++ b/html/cgi-bin/ovpnmain.cgi
@@ -4370,9 +4370,15 @@ if ($cgiparams{'TYPE'} eq 'net') {
        $confighash{$key}[39]           = $cgiparams{'DAUTH'};
        $confighash{$key}[40]           = $cgiparams{'DCIPHER'};
 
-       if (($cgiparams{'TYPE'} eq 'host') && ($cgiparams{'CERT_PASS1'} eq "")) {
-               $confighash{$key}[41] = "no-pass";
-       }
+       if ($confighash{$key}[41] eq "") {
+               if (($cgiparams{'TYPE'} eq 'host') && ($cgiparams{'CERT_PASS1'} eq "")) {
+                       $confighash{$key}[41] = "no-pass";
+               } elsif (($cgiparams{'TYPE'} eq 'host') && ($cgiparams{'CERT_PASS1'} ne "")) {
+                       $confighash{$key}[41] = "pass";
+               } elsif ($cgiparams{'TYPE'} eq 'net') {
+                       $confighash{$key}[41] = "no-pass";
+               }
+       }
 
    $confighash{$key}[42] = 'HOTP/T30/6';
        $confighash{$key}[43] = $cgiparams{'OTP_STATE'};
@@ -5512,20 +5518,24 @@ END
 }
 
 
-    print <<END;
-       <td align='center' $col1>$active</td>
+       if ($confighash{$key}[41] eq "pass") {
+               print <<END;
+                       <td align='center' $col1>$active</td>
 
-       <form method='post' name='frm${key}a'><td align='center' $col>
-           <input type='image'  name='$Lang::tr{'dl client arch'}' src='/images/openvpn.png' alt='$Lang::tr{'dl client arch'}' title='$Lang::tr{'dl client arch'}' border='0' />
-           <input type='hidden' name='ACTION' value='$Lang::tr{'dl client arch'}' />
-           <input type='hidden' name='KEY' value='$key' />
-       </td></form>
+                       <form method='post' name='frm${key}a'><td align='center' $col>
+                           <input type='image'  name='$Lang::tr{'dl client arch'}' src='/images/openvpn_encrypted.png'
+                                       alt='$Lang::tr{'dl client arch'}' title='$Lang::tr{'dl client arch'}' border='0' />
+                           <input type='hidden' name='ACTION' value='$Lang::tr{'dl client arch'}' />
+                           <input type='hidden' name='MODE' value='secure' />
+                           <input type='hidden' name='KEY' value='$key' />
+                       </td></form>
 END
-       ;
 
-       if ($confighash{$key}[41] eq "no-pass") {
+       ; } elsif ($confighash{$key}[41] eq "no-pass") {
                print <<END;
-                       <form method='post' name='frm${key}g'><td align='center' $col>
+                       <td align='center' $col1>$active</td>
+
+                       <form method='post' name='frm${key}a'><td align='center' $col>
                                <input type='image'  name='$Lang::tr{'dl client arch insecure'}' src='/images/openvpn.png'
                                        alt='$Lang::tr{'dl client arch insecure'}' title='$Lang::tr{'dl client arch insecure'}' border='0' />
                                <input type='hidden' name='ACTION' value='$Lang::tr{'dl client arch'}' />
@@ -5533,7 +5543,7 @@ END
                                <input type='hidden' name='KEY' value='$key' />
                        </td></form>
 END
-       } else {
+       ; } else {
                print "<td $col>&nbsp;</td>";
        }
 
@@ -5609,30 +5619,33 @@ END
     # If the config file contains entries, print Key to action icons
     if ( $id ) {
     print <<END;
-    <table border='0'>
-    <tr>
+       <table width='85%' border='0'>
+       <tr>
                <td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
-               <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
-               <td class='base'>$Lang::tr{'click to disable'}</td>
+              <td>&nbsp; &nbsp; <img src='/images/openvpn.png' alt='?RELOAD'/></td>
+              <td class='base'>$Lang::tr{'dl client arch insecure'}</td>
+              <td>&nbsp; &nbsp; <img src='/images/openvpn_encrypted.png' alt='?RELOAD'/></td>
+              <td class='base'>$Lang::tr{'dl client arch'}</td>
                <td>&nbsp; &nbsp; <img src='/images/info.gif' alt='$Lang::tr{'show certificate'}' /></td>
                <td class='base'>$Lang::tr{'show certificate'}</td>
+              <td>&nbsp; &nbsp; <img src='/images/qr-code.png' alt='$Lang::tr{'show otp qrcode'}'/></td>
+              <td class='base'>$Lang::tr{'show otp qrcode'}</td>
+       </tr>
+       <tr>
+              <td>&nbsp; </td>
+              <td>&nbsp; &nbsp; <img src='/images/media-floppy.png' alt='?FLOPPY' /></td>
+              <td class='base'>$Lang::tr{'download certificate'}</td>
+              <td>&nbsp; <img src='/images/off.gif' alt='?OFF' /></td>
+              <td class='base'>$Lang::tr{'click to enable'}</td>
+              <td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
+              <td class='base'>$Lang::tr{'click to disable'}</td>              
+
                <td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
                <td class='base'>$Lang::tr{'edit'}</td>
                <td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
                <td class='base'>$Lang::tr{'remove'}</td>
-    </tr>
-    <tr>
-               <td>&nbsp; </td>
-               <td>&nbsp; <img src='/images/off.gif' alt='?OFF' /></td>
-               <td class='base'>$Lang::tr{'click to enable'}</td>
-               <td>&nbsp; &nbsp; <img src='/images/media-floppy.png' alt='?FLOPPY' /></td>
-               <td class='base'>$Lang::tr{'download certificate'}</td>
-               <td>&nbsp; &nbsp; <img src='/images/openvpn.png' alt='?RELOAD'/></td>
-               <td class='base'>$Lang::tr{'dl client arch'}</td>
-               <td>&nbsp; &nbsp; <img src='/images/qr-code.png' alt='$Lang::tr{'show otp qrcode'}'/></td>
-               <td class='base'>$Lang::tr{'show otp qrcode'}</td>
-               </tr>
-    </table><br>
+       </tr>
+       </table><br>
 END
     ;
     }