I'm trying to simulate browser with POST method using PHP/cURL.
When I looked at that live Http header it shows Content-Type: multipart/form-data.
I checked on the internet where it was suggested that cURL will send multipart/form-data when a custom headers is specified to Content-Type: multipart/form-data.
$headers = array(
'Content-Type' => 'multipart/form-data; boundary='.$boundary
);
This didn't work for me either when I print_r(curl_getinfo()) it showed
[content_type] => text/html; charset=UTF-8
Which means cURL sent a default headers
I also read that sending/uploading a file with cURL will cause data to be send as multipart/form-data. I created a file which curl uploaded but again when I ran curl_getinfo I got [content_type] => text/html; charset=UTF-8
$data_array = array("field" => "@c:\file_location.txt");
I also tried to read a file content so that the only thing sent would be content NOT ATTACHED FILE but this didn't work for me curl_getinfo shows [content_type] => text/html; charset=UTF-8.
$data_array = array("field" => "<c:\file_location.txt"); // note @ replaced with <
Do I miss somthing here?
This is the referer
url
POST somepath HTTP/1.1
Host: www(dot)domain(dot)com
User-Agent: Mozilla/5.0 (Windows) Gecko/13081217 Firefox/3
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: url/some-file.php
Content-Type: multipart/form-data; boundary=--------------------------$boundary
Content-Length: $some_number
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value1"
$some_text1
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value2"
$some_text2
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value3"
$some_text3
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value4"
$some_text4
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value5"
$some_text5
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value6"
$some_text6
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value7"
$some_text7
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value8"
$some_text8
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value9"
----------------------------$boundary
Content-Disposition: form-data; name="$some_Value10"
----------------------------$boundary--
Here is a piece of code.
<?
//Include files
set_time_limit(0);
include'body.php';
include'keyword.php';
include'bio.php';
include'summary.php';
include'headline.php';
include'category.php';
include'spin.php';
include'random-text.php';
$category = category();
$headline = headline() ;
$summary = summary();
$keyword = keyword();
$body = body();
$bio = bio();
$target="url";
$ref ="url_ref";
$c = "Content-Disposition: form-data; name=";
$boundary = "---------------------------".random_text();
$category = category();
$headline = headline() ;
$summary = summary();
$keyword = keyword();
$body = body();
$bio = bio();
// emulating content form as it appears on livehttp header
$data = "\r\n".$boundary."\r\n".$c."\"pen_id\"\r\n\r\n".$Auth_id."\r\n".$boundary."\r\n".$c."\"cat_id\"\r\n\r\n".category()."\r\n".$boundary."\r\n".$c."\"title\"\r\n\r\n".headline()."\r\n".$boundary."\r\n".$c."\"meta_desc\"\r\n\r\n".summary()."\r\n".$boundary."\r\n".$c."\"meta_keys\"\r\n\r\n".keyword()."\r\n".$boundary."\r\n".$c."\"content\"\r\n\r\n".body()."\r\n".$boundary."\r\n".$c."\"author_bio\"\r\n\r\n".bio()."\r\n".$boundary."\r\n".$c."\"allow_comments\"\r\n\r\ny\r\n".$boundary."\r\n".$c."\"id\"\r\n\r\n\r\n".$boundary."\r\n".$c."\"action\"\r\n\r\n\r\n".$boundary."--\r\n";
// inserting content into a file
$file = "C:\file_path.txt";
$fh = fopen($file, 'w+') or die("Can't open file");
fwrite($fh,$data);
fclose($fh);
// pulling out content from a file as multipart/form-data
$data_array = array ("field" => "<C:\file_path.txt");
$headers = array (
'POST /myhome/article/new HTTP/1.1',
'Host: url',
'User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.20) Gecko/20081217 Firefox/2.0.0.20 (.NET CLR 3.5.30729)',
'Accept: text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8',
'Accept-Language: en-us,en;q=0.5',
'Accept-Encoding: gzip,deflate',
'Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7',
'Keep-Alive: 300',
'Connection: keep-alive',
'Content-Type: multipart/form-data; boundary='.$boundary,
'Content-Length: '.strlen($data),
);
# Create the cURL session
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $target); // Define target site
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_HEADER, $headers); // No http head
//curl_setopt($ch, CURLOPT_REFERER, $ref);
curl_setopt($ch, CURLOPT_NOBODY, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); // Return page in string
curl_setopt($ch, CURLOPT_COOKIEJAR, "c:\cookie\cookies.txt"); // Tell cURL where to write
curl_setopt($ch, CURLOPT_COOKIEFILE, "c:\cookie\cookies.txt"); // Tell cURL which cookies
//curl_setopt($ch, CURLOPT_USERAGENT, $agent);
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, "$data_array");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE); // Follow redirects
curl_setopt($ch, CURLOPT_MAXREDIRS, 4);
# Execute the PHP/CURL session and echo the downloaded page
$page = curl_exec($ch);
$err = curl_error($ch);
$info =curl_getinfo($ch);
# Close the cURL session
curl_close($ch);
print_r($err);
print_r($info);
?>