PHP - How To Download Website Certificate In Php?

Should I always use HTTPS when users are inputting credit card numbers & billing info? Do you know any sites that don't use HTTPS? I just want to know if it's a total no-no for web applications.

Discuss.

I recently installed a SSL certificate for one of my domains, on a hosting account that includes several other domains.  To redirect visitors to the SSL version of the website (because the SSL certificate only works for the www. version of the site) I use the following code in my .htaccess file:   #First rewrite any request to the wrong domain to use the correct one (here www.)

We are working on a new student application system. Due to privacy laws,
everything will be done behind https. However, this is one of many systems
looked after by the system administrators. I would like to safeguard against
the situation several years down the road when the certificate expires.
There are several administration pages that will be checked frequently by
the graduate admin assistant. While this person has no technical background,
a warning several months before the certificate expires would allow her
to remind the technical staff to renew the certificate.

I know I can use curl to connect to my own server, but that seems like
a long way to do it (and an extra https connection). Is there any way to
get the certificate information for the current https connection from
the server or from the php runtime?

I have this form that is far to long. I need to set it up in 3 pages. One page about the person getting the Gift Certificate, one for the person purchasing the certificate and another for credit card information.  I have read about hidden variable but am a noobie.  Any thoughts would be greatly appreciated.

I've been looking for a function or a couple of functions which will allow me to get the Certificate Expiration date for a given website. I've tried openSSL, but their functions only seem to work on the current server, which is useless to me because my server doesn't allow SSL or certificates. I just want the certificate of an external website, e.g. www.gna.org has a certificate (signed by themselves, but a certificate nonetheless).
I've also tried cURL, since that allows you to access a remote server, but that will just check their certificate - it doesn't offer any functionality for e.g. checking when it will expire.

This seems like a simple enough question, but I haven't found anything about it anywhere, so I'm asking here.

Thanks a bunch in advance,
-IsmAvatar

Basically I would like to place a link on my website and have the user download a file, but rather than just right clicking and choosing save target as, the link must be clicked, on the next page the file is fetched and then the client can download the file. How would I go about setting this up please?

When the download appears the link that is produced doesn't show the actual download either, so users can't leech of it.

Thanks

Hi folks,

a few days back, we enabled SSL on our office server and the intranet migrated to https. Everything is ok on the intranet.

On the public internet, we noticed today that the page on our website, which connects to our office server to fetch and display data was throwing an error, which I presumed was a Security Certificate issue... An area that's like the Dark Side of the Moon for me..

the webpage - https://liveconnections.in/hotjobs.php

This is the error from the logs

 PHP Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed 
PHP Warning: file_get_contents(): Failed to enable crypto 
PHP Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed

Anycase, the internet was willing to help and so I updated the code to a curl function. The Data is not displaying still...

However, when I try to access the office server by loading the php page in my localhost, the data is displayed.

Here's the code... where am i going wrong ?

<?php 
	//error_reporting(E_ERROR | E_PARSE | E_ALL);
	$page="jobs-listing";
?>
<header class="section background-livec text-center">
            <h3 class="text-white margin-bottom-0 text-size-40 text-thin text-line-height-1">Current & Hot Jobs</h3>
        </header>
<?php 
	$industry = $_GET['industry'];
	$location = $_GET['location'];
	$expMin = $_GET['expMin'];
	$expMax = $_GET['expMax'];
	$sortBy = $_GET['sortBy'];
	$cpg    = $_GET['page'];
	
	if(empty($cpg) || $cpg==1)
		$npl = 1;
	else {
		//$npl = (($cpg+1)*10) - 9;
		$npl = $_GET['startingRowNo'];
	}

	$industry = str_replace(' ', '%20', $industry);
	$location = str_replace(' ', '%20', $location);
	
	$url = "https://xx.xxx.xxx.xxx/WebService/rest/";

	function file_get_contents_curl($url) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_HEADER, 0);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //Set curl to return the data instead of printing it to the browser.
	curl_setopt($ch, CURLOPT_URL, $url);
	$data = curl_exec($ch);
	curl_close($ch);
	return $data;
	}

	if(!empty($sortBy)) { 
		$json = file_get_contents_curl($url.'getHeadersBySearch?industry='.$industry.'&location='.$location.'&expMin='.$expMin.'&expMax='.$expMax.'&sortBy='.$sortBy.'&startingRowNo='.$npl.'&noOfRows=1000000');
		$data = json_decode($json);
	} else if(!empty($industry) || !empty($location) || !empty($expMin) || !empty($expMax)) {
		$json = file_get_contents_curl($url.'getHeadersBySearch?industry='.$industry.'&location='.$location.'&expMin='.$expMin.'&expMax='.$expMax.'&sortBy=&startingRowNo='.$npl.'&noOfRows=1000000');
		$data = json_decode($json);
	} else {	
		//$json = file_get_contents_curl($url.'getOnlineWebPosting');
		$json = file_get_contents_curl($url.'getHeadersBySearch?industry='.$industry.'&location='.$location.'&expMin='.$expMin.'&expMax='.$expMax.'&sortBy=&startingRowNo='.$npl.'&noOfRows=1000000');
		$data = json_decode($json);
		
		//if (!$data) echo "Data Not Found" ;
	}

	if($sortBy=='DESC' || $sortBy=='') {
		$aclass = 'down_arrow';
	} else {
		$aclass = 'up_arrow';
	}
	$json2 = file_get_contents_curl($url.'getSearchData');
	$data2 = json_decode($json2);

	$industry = str_replace('%20', ' ', $industry);
	$location = str_replace('%20', ' ', $location);
	if($industry=='F amp A - BPO') {
		$industry = 'F & A - BPO';
	}	
	if($industry=='OIL amp GAS') {
		$industry = 'OIL & GAS';
	}
?>
        

<div class="section background-white"> 

	<div class="background-white"> 
	<p class="text-padding-bot text-letter-spacing1">A cross-section of Jobs currently available. We recommend you to contact our Executives for further info. <br />
	More details available when the Job is '<strong>View'</strong>ed. </p>
	</div>

<?php 
//$data='';
//if($data!=''){ ?> 

		<?php //if ($checkyear>2017) { ?>

        <div class="subJobs">
        	<ul>
        	    	<li> Industry <br /> 
        	        	<select name="industry" id="industry" class="sel">
			            	<option value="">Select Industry Name</option>
					<?php for($i=0; $i<count($data2[0]); $i++) { ?>
						<?php if(isset($industry) && $industry==$data2[0][$i]) { ?>
							<option selected value="<?php echo $data2[0][$i];?>"><?php echo $data2[0][$i];?></option>
						<?php } else { ?>
							<option value="<?php echo $data2[0][$i];?>"><?php echo $data2[0][$i];?></option>
						<?php } 
					} ?>
		        	</select>                    
                    	</li>
		        <li>Location<br /> 
		        	<select name="city" id="city" class="sel">
				    	 <option value="">Select City Name</option 
					><?php $m=0; for($j=0; $j<count($data2[1]); $j++) { ?>
						<?php $locat = explode(",",$location); ?>
						<?php if($locat[$m]!="" && $locat[$m]==$data2[1][$j]) { ?>
							<option selected value="<?php echo $data2[1][$j];?>"><?php echo $data2[1][$j];?></option>
						<?php ++$m; } else { ?>
							<option value="<?php echo $data2[1][$j];?>"><?php echo $data2[1][$j];?></option>
						<?php } 
					} ?>
				</select>
		        </li>
		       <li>Experience <br /> 
			       <select name="minyear" class="sel2" id="minyear">
			       	    <option value="">Min</option>
				    <?php for($ii=0; $ii<46; $ii++) { ?>
					<?php if($expMin!="" && $expMin==$ii) { ?>
						<option selected value="<?php echo $ii; ?>"><?php echo $ii; ?></option>
					<?php } else { ?>
				    		<option value="<?php echo $ii; ?>"><?php echo $ii; ?></option>
				    	<?php } 
				    } ?>
			       </select>
			       <select name="maxyear" class="sel2" id="maxyear" onchange="return select_max();">
			       	    <option value="">Max</option>
				    <?php for($ii=0; $ii<51; $ii++) { ?>
					<?php if($expMax!="" && $expMax==$ii) { ?>
						<option selected value="<?php echo $ii; ?>"><?php echo $ii; ?></option>
					<?php } else { ?>
				    		<option value="<?php echo $ii; ?>"><?php echo $ii; ?></option>
				    	<?php } 
				    } ?>
			       </select>
			       <!-- select name="" class="sel2" id="sort">
					<option value="">Select</option>
					<option value="ASC">ASC</option>
					<option value="DESC">DESC</option>
			       </select -->		       
		       </li>
               <li class="ser"><button type="button" onclick="search_by_category()" class="btn btn-default" style="margin-top:25px;"><i class="fa fa-search"></i> Search</button></li>
            </ul>
        </div>
       <!-- Selected Jobs Headline Info -->
		<div class="line">
			<p class="text-dark text-center text-size-16">
			<?php if($industry) echo 'Showing ' .  '<b>' . $industry .'</b>' .  ' Jobs' ; ?>  
			<?php if($location) echo ' at ' .  '<b>' . $location .'</b>' ; ?>
			<?php if($expMin) echo ' with Min ' .  '<b>' . $expMin .'</b>' ; ?>
			<?php if($expMax) echo ' to Max '.  '<b>' . $expMax.'</b>' ; ?>
			<?php if($expMin | $expMax) echo ' Years Experience' ;?>
			</p>
	</div>  

       <!-- Jobs Table -->
        <table id="example" class="display" cellspacing="0" width="100%">
            <thead>
              <tr>
                <th class="jobs_noshow text-center" width="5%">S.No</th>
                <th class="text-center" width="15%">Posted On</th>
                <th class="text-center" width="30%">Job Title</th>
                <th class="jobs_noshow text-center" width="15%">Level</th>
                <th class="jobs_noshow text-center" width="15%">Location</th>
                <th class="jobs_noshow text-center" width="15%">Job Code</th>
                <th class="text-center" width="5%">Action</th>
              </tr>
            </thead>
            <tbody>
              <?php $ri=1; foreach($data as $kk=>$d) { ?>
				  <?php  
					$date_posted = $d->postedDate; // get the Posted Date
					$date_posted_year=date("Y",strtotime($date_posted)); // Get the Year from the date and store in a variable
					if ($date_posted_year>$jobs_restrict_year) { // Show only Jobs posted after this year ?>
					  <tr>
						<td class="jobs_noshow text-center"><?php echo $ri; ?></td>
						<td class="text-center"><?php echo $d->postedDate; ?></td>
						<td><?php echo $d->title; ?></td>
						<td class="jobs_noshow  ctext notreq"><?php echo $d->level; ?></td>
						<td class="jobs_noshow text-center notreq"><?php echo $d->location; ?></td>
						<td class="jobs_noshow  text-center"><?php echo $d->requirementID; ?></td>
						<td class="text-center"><a class="button background-livec border-radius text-white" style="color:white" data-fancybox="ajax" href="?contentid=jobs-detail&requirementID=<?php echo $d->requirementID; ?>&requirementSeqNo=<?php echo $d->requirementSeqNo; ?>" data-type="ajax">View</a></td>
					  </tr>
				  <?php } ?>
              <?php $ri=$ri+1; } ?>
            </tbody>
          </table>
          <script type="text/javascript">
			$(document).ready(function () {
				var table = $('#example').DataTable( {
					"pageLength": 25,
					"sPaginationType":"full_numbers",
					"oLanguage": {
					"sInfo": 'Showing _START_ to _END_ of _TOTAL_ Jobs.',
					"sInfoEmpty": '',
					"sEmptyTable": "No Jobs found currently",
					}
				}); 
				$('#example').removeClass( 'display' ).addClass('table table-striped table-bordered');
			});
   		  </script>
          <style> .dataTables_filter { display: none; } </style>
          <!-- End of Table -->
 </div>      
<?php // } else { ?>
<div style="margin: 20px 0 40px 0px;height:200px;text-align:center;">
<h1 style="font-size:16px;">Server is unavailable at the moment. Please try after some time.</h1>
</div>
<?php //}?>     
  
</div>


<!--jobs end-->
<script type="text/javascript">
	function search_by_category() {
		industry	= $('#industry option:selected').val();
		//city1		= $('#city option:selected').val();
		minyear		= $('#minyear option:selected').val();
		maxyear		= $('#maxyear option:selected').val();
		//sortBy		= $('#sort option:selected').val();
		var city = $('select#city').val();
		var cur_pg = "<?php echo $cpg; ?>";
		var tot = "<?php echo $total; ?>";
		var tot_pgs = Math.ceil(tot/25);
		//if(cur_pg=="")
			cur_pg = 1;
		var last_pg = tot_pgs - cur_pg;
		if(last_pg==0)
			records = tot - ((tot_pgs -1) * 25);
		else
			records = 25;

		var strt_val = ((cur_pg-1) * 25) + 1; 
		
		if(industry=='F & A - BPO')
			industry ='F amp A - BPO';
		if(industry=='OIL & GAS')
			industry ='OIL amp GAS';
		city1 = document.getElementById("city").value;
		if(city1=="" || city1=="null") {
			city="";
		}		
		if(industry!="" || city!="" || minyear!="" || maxyear!="") {
			location.href="hotjobs.php?contentid=hotjobs&industry="+industry+"&location="+city+"&expMin="+minyear+"&expMax="+maxyear+"&sortBy=&startingRowNo=1"+"&noOfRows="+records+"&page="+cur_pg;
		} else {
			//alert("Please select any one of the fields");
			location.href="hotjobs.php?contentid=hotjobs&industry="+industry+"&location="+city+"&expMin="+minyear+"&expMax="+maxyear+"&sortBy=&startingRowNo=1"+"&noOfRows="+records+"&page="+cur_pg;
		}
	}
	function sort_by_location() {
		var order = '<?php echo $sortBy; ?>';
		industry	= $('#industry option:selected').val();
		city		= $('#city option:selected').val();
		minyear		= $('#minyear option:selected').val();
		maxyear		= $('#maxyear option:selected').val();
		city1 = document.getElementById("city").value;
		if(industry=='F & A - BPO')
			industry ='F amp A - BPO';
		if(industry=='OIL & GAS')
			industry ='OIL amp GAS';
		if(city1=="") {
			city="";
		} else {
			city = $('select#city').val();
		}
		if(order=="" || order=="DESC") {
			location.href="hotjobs.php?contentid=hotjobs&industry="+industry+"&location="+city+"&expMin="+minyear+"&expMax="+maxyear+"&sortBy=ASC"+"&startingRowNo=1&noOfRows=10";
		} else {
			location.href="hotjobs.php?contentid=hotjobs&industry="+industry+"&location="+city+"&expMin="+minyear+"&expMax="+maxyear+"&sortBy=DESC"+"&startingRowNo=1&noOfRows=10";
		}
	}

	function select_max() {
		minyear = document.getElementById("minyear").value;
		maxyear = document.getElementById("maxyear").value;
		if(parseInt(maxyear)>=parseInt(minyear)) {
			return true;
		} else {
			if(maxyear!="") {
				alert("Maximum year must be equal or greater than minimum year");
				$('#maxyear').val("");
				return false;
			}
		}
	}
	
</script>
	
	

Also, if i change the $url in my code to https:// , no data is displayed...

I raised a Support request to the Hosting provider, but they seem to have vanished into the ozone....

Any help would be highly appreciated.

Cheers - Murali

 

 

 

I have made a Php program that downloads an Inno setup installation file for installing a program. However, if I for one or another reason want to make a new download of the same Inno setup installation file, the previous file will still be found in the Download folder. Each of the downloads get a number in parenthesis, setup(1), setup(2), setup(3) etc. However, I wondered if it is posible to erase the previous file in the same process as I download a new one, so that however many downloads I do, there will all the time only be one occurence of this file in the Download folder.

The download code is as follows:

$exe = "Inno script/Test_setup.exe";
	header("Content-Type: application/octet-stream"); 
	header("Content-Disposition: attachment; filename=\"Test_setup.exe\""); 
	header("Content-Length: " . filesize($exe)); 
	readfile($exe); 

Thanks in advance.

Sincerely

 

I'm trying to make a League of Legends (a video game) community website, both as a personal project and for practice.
Now the game has a lot of champions, each of whom have 5 unique abilities. Now, I thought about manually inputting all the details about each champion into a MySQL database, but that would long and tedious, and I don't really have the time for it now. Also, the game patches very oftern (like, once every 2 weeks) which changes many of the stats, etc. of the champion, and it is not possible for me to keep manually updating these every time there is a patch.

Fortunately, there is a League of Legends Wiki which has all the data I need in their specific champion pages, which they keep updated per patch. So I was wondering if there was any way to get the data from the divs in the wiki, and have it display on my site. What I want to do in my website is that whenever someone types a champion's name (in a post or whatever), I want it to display a hover-over dialog with some of the champions details. And a lot of other features such as that.

In plain English I need a way to :
> Tell PHP to go to the wiki's source code on a specific page
> Find a specific div container
> Get X data from there
> Pass X data into a function to display the hover-over

I think this way, I would not have to maintain a database as I can leech off the wiki's data.
I have not coded anything like this before, so I would like a few pointers as to how to achieve this. Any help will be appreciated!

Hi,i will like to know how to put a file on my website for people to download..please how should i go about it?
thanks
merry christmass

hello
My database is in a same server with seperate domain name , then I want to insert from website1 mysql data on website2 mysql data.
can anyone help me?

I tried searching on google but couldn't find any relevant information, please redirect me to relevant source or help me with the code.

I want to pass a domain name in text field which will be scanned and then the script will display entire site map.

Not external links or links on a page. Sorry it is not easy for me to explain.

Eg. if i pass abc.com

Script will display

abc.com/12/adn.php
abc.com/asd/asd/
etc

Whatever their url format is.

All the links on that domain.

How do I make it so when a user clicks download, it will download the image from the path to their computer?

Hi all,

I'm trying to make a PHP script that downloads a file off a remote FTP server and serves the file to the visitor with a limited download speed.

Right now I'm using fopen() like this:

Code: [Select]
$path = "ftp://".$username.":".$password."@".$server."/";
$fullPath = ($path.$fileName);

$speed = 400; // 400 kb/s download rate

    header("Cache-control: private");
    header("Content-Type: application/octet-stream");
    //header("Content-Length: ".filesize($fullPath));
    header("Content-Disposition: filename=\"".$fileName."\"");

    flush();

   $fd = fopen($fullPath, "r");
   while(!feof($fd)) {
         echo fread($fd, round($speed*1024));
       flush();
       sleep(1);
   }
   fclose ($fd);


The file does download but with the wrong speed (8kb/s), does anyone know why?

When I run the same code with a local file instead of a file on FTP it works fine and downloads at the speed I set it to..

Thanks

Hi,
I don't want to reveal the real download link to my users for some reason, so I place the file here, for example:
http://www.domain.com/download/secure-file.exe
Now I want to write a simple php code and link to this address, for example:
http://www.domain.com/download/download.php
Now this php script read that file and send it to user, without revealing the real file location to user.
Of course there is no resume download now, but I don't care.
Anyone knows a code snippet for that, or can help me to the right position?
I am a newbie in PHP.
Thank you.