119 lines
3.7 KiB
Perl
119 lines
3.7 KiB
Perl
require "functions.pl";
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#initialize session data
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CGI::Session->name($config->{"page_cookie_name"});
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$query = new CGI;
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$session = new CGI::Session;
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@userinfo = get_userinfo_from_sid($session->id);
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my $doc = XML::LibXML::Document->new( "1.0", "UTF-8" );
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my $page = get_page_array(@userinfo);
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#check if user is logged in
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if($username)
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{
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my $message = XML::LibXML::Element->new( "message" );
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$message->setAttribute("type", "error");
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$message->setAttribute("text", "error_already_registered");
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$page->appendChild($message);
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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#if username and password are passed put them into the database
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elsif($query->param('user') and $query->param('pass') and $query->param('pass_repeat'))
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{
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if($query->param('pass') eq $query->param('pass_repeat'))
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{
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my $sth = $dbh->prepare(qq{select id from users where username = ? limit 1 });
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#execute query
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$sth->execute($query->param('user'));
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#if something was returned the selected username already exists
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if($sth->fetchrow_array())
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{
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$page->appendChild(XML::LibXML::Element->new( "registerform" ));
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my $message = XML::LibXML::Element->new( "message" );
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$message->setAttribute("type", "error");
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$message->setAttribute("text", "error_username_already_registered");
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$page->appendChild($message);
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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else
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{
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#insert new user
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$dbh->do(qq{insert into users (username, password, timestamp) values ( ?, password( ? ), unix_timestamp(), ?)}, undef,
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$query->param("user"), $query->param("pass")) or die $dbh->errstr;
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print $query->redirect("index.pl?information=information_registered");
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}
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}
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else
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{
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$page->appendChild(XML::LibXML::Element->new( "registerform" ));
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my $message = XML::LibXML::Element->new( "message" );
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$message->setAttribute("type", "error");
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$message->setAttribute("text", "error_passwords_do_not_match");
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$page->appendChild($message);
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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}
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elsif(not $query->param('user') and ($query->param('pass') or $query->param('pass_repeat')))
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{
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$page->appendChild(XML::LibXML::Element->new( "registerform" ));
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my $message = XML::LibXML::Element->new( "message" );
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$message->setAttribute("type", "error");
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$message->setAttribute("text", "error_insert_username");
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$page->appendChild($message);
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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elsif(not $query->param('pass') and ($query->param('user') or $query->param('pass_repeat')))
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{
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$page->appendChild(XML::LibXML::Element->new( "registerform" ));
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my $message = XML::LibXML::Element->new( "message" );
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$message->setAttribute("type", "error");
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$message->setAttribute("text", "error_insert_password");
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$page->appendChild($message);
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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elsif(not $query->param('pass_repeat') and ($query->param('user') or $query->param('pass')))
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{
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$page->appendChild(XML::LibXML::Element->new( "registerform" ));
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my $message = XML::LibXML::Element->new( "message" );
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$message->setAttribute("type", "error");
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$message->setAttribute("text", "error_repeat_password");
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$page->appendChild($message);
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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else
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{
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$page->appendChild(XML::LibXML::Element->new( "registerform" ));
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$doc->setDocumentElement($page);
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output_page($doc);
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}
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