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Re^4: INSERT file contents inside a table

by theravadamonk (Scribe)
on Jun 06, 2018 at 11:04 UTC ( [id://1216015]=note: print w/replies, xml ) Need Help??


in reply to Re^3: INSERT file contents inside a table
in thread INSERT file contents inside a table

Hi Poj,

Sorry for disturbing u. May I ask another question?

I want to release the quarantined mail right there. I Just want to add a link to release the quarantined mail. If u have a better way, You may suggest.

I just added below stuffs to the code. But It does NOT work. 

<td><a href=/cgi-bin/release.pl>$id</a></td>

[download]

This release.pl works separately. But with the link I added, It does NOT work. Below is the way to release it. 

#system("sudo /usr/bin/amavisd-release spam-KvefDigP-2QR.gz 
system("sudo /usr/bin/amavisd-release $id

[download]

I think this below code has a mistake somewhere. IF I can get it solved it's the easiest way. Anyway, If I click the link, It SHOULD ask an question "Are You sure to release it with YES and NO option? 

<td><a href=/cgi-bin/release.pl>$id</a></td>

[download]

Your Ideas r welcome to solve it.

Replies are listed 'Best First'.
Re^5: INSERT file contents inside a table
by poj (Abbot) on Jun 06, 2018 at 14:24 UTC
    release.pl works separately.

    Show the release.pl code that works

    I just added below stuffs to the code.But It does NOT work.

    What is the error shown in the web server log ?

    poj
[reply]

      Hi, thnaks for your reply. I am doing it with a front end html code.

      Here's my front end html code. it's release.html 

      
<html>
<head>
<title>Release your email</title>
</head>
<body bgcolor="#95B8DB" onload="parent.adjustMyFrameHeight();">
<form action="/cgi-bin/release.pl" method="post">
<h1>Release your email</h1>
<div style="height:500px; dispaly:block;">Pls input the Mail ID: <inpu
+t name="release" size="20" style="height:30px"> <input type="submit" 
+value="Release" style="height:30px"></div>
</form>
</body>
</html>

      [download]

      Here's the release.pl code. It works. Remember I still am a Novice. Pls don't blame my perl code. I don't feel shy. Everyone learns little by little. any way, This code works. 

      
#!/usr/bin/perl

use CGI qw(:standard);

$ENV{"PATH"} = "/usr/sbin:/usr/bin:/sbin:/bin";

$release = param('release') || '<i>(No input)</i>';

print "Content-type: text/html\n\n";
print "<body bgcolor=\"#95B8DB\">";

print "<h1>You are releasing: $release</h1>";

system("/bin/echo > /tmp/releaseme");
system("sudo /bin/chmod 777 /tmp/releaseme");
system("sudo /usr/bin/amavisd-release $release 2> /tmp/releaseme");

if (system("less /tmp/releaseme |grep Ok > /dev/null") == 0) {
        print "<h2>Your Mail ID $release was released.\n</h2>";
        print "<br />";
}

else {
        print "<h2>Error!!! Wrong Mail ID, Pls Input the Right Mail ID
+.\n</h2>";
        print "<br />";
}

print "</body>";

      [download]

      Anyway, I had to change the code since it gave an error due to below line in that release.pl code 

      $release = param('release') || '<i>(No input)</i>';

      [download]

      I changed it in this way. Pls see the below release.pl code. THIS IS the code I now use. But does NOT work 

      
#!/usr/bin/perl

use CGI qw(:standard);

$ENV{"PATH"} = "/usr/sbin:/usr/bin:/sbin:/bin";

#$release = param('release') || '<i>(No input)</i>';

print "Content-type: text/html\n\n";
print "<body bgcolor=\"#95B8DB\">";

#print "<h1>You are releasing: $release</h1>";
print "<h1>You are releasing: $id</h1>";

system("/bin/echo > /tmp/releaseme");
system("sudo /bin/chmod 777 /tmp/releaseme");
system("sudo /usr/bin/amavisd-release $id 2> /tmp/releaseme");

if (system("less /tmp/releaseme |grep Ok > /dev/null") == 0) {
        print "<h2>Your Mail ID $id was released.\n</h2>";
        print "<br />";
}

else {
        print "<h2>Error!!! Wrong Mail ID, Pls Input the Right Mail ID
+.\n</h2>";
        print "<br />";
}

print "</body>";

      [download]

      Many thanks for your reply. Your INPUTS r welcome. Thanks a lot

[reply]
[d/l]
[select]

        Try this and post the result. Be aware of the security risk of user provided data, see Calling External Commands More Safely for better solutions.

        #!/usr/bin/perl
use strict;
use CGI qw(:standard);
use CGI::Carp 'fatalsToBrowser' ; # only for test

my $id = param('release');
my $cmd = "sudo /usr/bin/amavisd-release $id 2";

my $result;
if ($id =~ /^spam-[a-zA-Z0-9-]+\.gz$/) {
  $result = qx/ $cmd /;
} else {
  $result = "ERROR : Invalid id '$id'";
}

print "Content-type: text/plain\n\n";
print "$cmd\n\n$result";

        [download]
        poj
[reply]
[d/l]

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