i have a api when i try to send the request via curl i am getting this error
Failed to connect to lasoon.co.in port 80: Connection timed out
$country_id = '101'; // 101 for india
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://lasoon.co.in/location/location_api.php");
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 300);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
curl_setopt($ch, CURLOPT_POSTFIELDS, "ApiType=state&CountryId=".$country_id);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$server_output = curl_exec ($ch);
print_r(curl_getinfo($ch));
print_r(curl_error($ch));
This is my curl request code. when i send request from localhost its working fine. but when i am testing this on server it giving me same error.
It's likely that the URL you are requesting on the live server is getting altered somehow vs. the one on localhost. The best thing to do is to debug using the following:
curl_setopt($handle, CURLOPT_VERBOSE, true);
$verbose = fopen('php://temp', 'w+');
curl_setopt($handle, CURLOPT_STDERR, $verbose);
$result = curl_exec($handle);
rewind($verbose);
$verboseLog = stream_get_contents($verbose);
echo "Verbose information:\n<pre>", htmlspecialchars($verboseLog), "</pre>\n";
This will print an audit trail for your request including the URL that your request is attempting to reach. Inspect that information and you should be able to find the issue. The above code was pulled from here
Related
i am working to create php script to call INTERAC payment gateway url in php curl. It is required to call url into GET with https. How to write it ?
Following is a test URL which works in browser but not working in CURL :
https://gateway.interpaycanada.com:1443/TERMID=TESTTERM&CARD=4111111111111111&EXP=10/0000&AMT=10040&REF=80062159&TYPE=S
When you test in browser then change any random new unique value in "REF".
I use following php curl script.
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://gateway.interpaycanada.com:1443/TERMID=TESTTERM&CARD=4111111111111111&EXP=10/0000&AMT=10040&REF=80062159&TYPE=S");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'read_header');
$response =curl_exec($ch);
echo $response;
In your curl add those lines:
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_PORT, 1443);
also after it make print_r($response);
About link:
https://gateway.interpaycanada.com:1443/TERMID=TESTTERM&CARD=4111111111111111&EXP=10/0000&AMT=10040&REF=80062159&TYPE=S
Delete :1443. So it will look like follows:
https://gateway.interpaycanada.com/TERMID=TESTTERM&CARD=4111111111111111&EXP=10/0000&AMT=10040&REF=80062159&TYPE=S
Your get data are stored in link with key=value for example: CARD=4111111111111111, more items you add with &.
Debug
You can check for errors inside a curl with
echo 'Curl error: ' . curl_error($ch);
More informations about CURL options can be found in PHP Manual: curl
Response from given url
There might be a problem with given host, because my code still returns an error (connection refused by host:
<?php
$ch = curl_init('https://gateway.interpaycanada.com/TERMID=TESTTERM&CARD=4111111111111111&EXP=10/0000&AMT=10040&REF=80062159&TYPE=S');
curl_setopt ($ch, CURLOPT_PORT, 1443);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSLVERSION, 3);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
$result = curl_exec($ch);
echo 'Curl error: ' . curl_error($ch);
curl_close($ch);
echo $result;
echo file_get_contents('https://gateway.interpaycanada.com:1443/TERMID=TESTTERM&CARD=4111111111111111&EXP=10/0000&AMT=10040&REF=80062159&TYPE=S');
?>
With:
Curl error: Failed to connect to gateway.interpaycanada.com port 1443: Connection refused
and
failed to open stream: Connection refused
Also fsockopen() gives Connection refused (111).
Possible fix
There is new option in PHP 7.0.7 like CURLOPT_SSL_VERIFYSTATUS, so if you have this PHP version you can try:
curl_setopt($ch, CURLOPT_SSL_VERIFYSTATUS, 0);
I am posting this question here because I know I will found an answer, as you helped me in my previous issues.
I am trying to access a website using proxy server and I am using this code:
function getPage($proxy,$proxyauth, $url, $referer, $agent, $header, $timeout) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, $header);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_USERAGENT, $agent);
$result['EXE'] = curl_exec($ch);
$result['INF'] = curl_getinfo($ch);
$result['ERR'] = curl_error($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return $result;
}
$agent2 = 'Opera/9.80 (Series 60; Opera Mini/7.1.32444/35.2883; U; ru) Presto/2.8.119 Version/11.10';
$result = getPage(
"209.164.74.72:9786", // use valid proxy
'username:pass',
"http://www.whatismyip.com/",
$agent2,
0,
5);
echo $result['EXE'];
it's working fine when I use it on my localhost but when I run it online its displaying me an error
couldn't connect to host
I am using hostgator shared server, also tried it on justhost shared server. but same error
You may try to contact your provider directly
http://support.hostgator.com/articles/specialized-help/technical/curl
It is possible that curl is allowed only for HTTP(s) and other ports are not allowed.
I am trying to integrate/replace my web edit queue into Trello.
I made an organization which is not public but have created a token for read/write access.
I haven't seen a good PHP wrapper for the Trello API (have looked at the two available and couldn't really get them up and running for my purposes.)
Anyway, what I'd like to do is provide rather rudimentary access to read and insert cards to a particular list.
I have gotten as far as using the API to return the results of a List using the following:
https://api.trello.com/1/lists/[mylistID]/cards?key=[myappkey]&token=[mytoken]
I get exactly what I want as a result, json of the cards in the list.
Now I;m trying to recreate that in PHP using CURL and I'm getting an error response of unauthorized or bad request from whatever I try in the following code:
$url = "https://api.trello.com/1/lists/[myboardID]/cards";
$trello_key = 'mykey';
$trello_list_id = 'mylistid';
$trello_member_token = 'mytoken';
$fields = "key=$trello_key&token=$trello_member_token&name=$name&idList=$trello_list_id";
e
# init curl
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLINFO_HEADER_OUT, TRUE); // make sure we see the sended header afterwards
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 0);
curl_setopt($ch, CURLOPT_POST, 1);
# dont care about ssl
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
# download and close
$output = curl_exec($ch);
$request = curl_getinfo($ch, CURLINFO_HEADER_OUT);
$error = curl_error($ch);
curl_close($ch);
So I'm just looking to see if anyone knows what I'm doing wrong. I feel like it should be simple but I've spent a couple hours on it and I think I need some help. Let me know if you have any ideas.
{i have left out obvious references to my API key, token, BoardID etc}
This actually seems to work for me. I was trying to use POST instead of the default GET with CURL. Still working on parsing the response but it seems like I'm on the right track. Got an "200 OK" in the response.
$url = 'https://api.trello.com/1/lists/[myListID]/cards?key=[MyApiKey]&token=[myToken]';
# init curl
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
//curl_setopt($ch, CURLOPT_POSTFIELDS, $encoded_fields);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLINFO_HEADER_OUT, TRUE); // make sure we see the sended header afterwards
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 0);
//curl_setopt($ch, CURLOPT_POST, 1);
# dont care about ssl
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
# download and close
$output = curl_exec($ch);
$request = curl_getinfo($ch, CURLINFO_HEADER_OUT);
$error = curl_error($ch);
curl_close($ch);
echo 'This is output = '.$output .'<br />';
echo 'This is request = '.$request .'<br />';
echo 'This is error = '.$error .'<br />';
$url = 'https://api.trello.com/1/boards/[myListID]/cards?key=[MyApiKey]&token=[myToken]';
# init curl
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
//curl_setopt($ch, CURLOPT_POSTFIELDS, $encoded_fields);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLINFO_HEADER_OUT, TRUE); // make sure we see the sended header afterwards
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 0);
//curl_setopt($ch, CURLOPT_POST, 1);
# dont care about ssl
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
# download and close
$output = curl_exec($ch);
$request = curl_getinfo($ch, CURLINFO_HEADER_OUT);
$error = curl_error($ch);
curl_close($ch);
echo 'This is output = '.$output .'<br />';
echo 'This is request = '.$request .'<br />';
echo 'This is error = '.$error .'<br />';
I am looking to set curl to use a proxy server. The url is provided by an html form, which has not been a problem. Without the proxy it works fine. I have found code on this and other sites, but they do not work. Any help in finding the correct solution would be much appreciated. I feel that the bellow are close, but that I am missing something. Thank You.
The bellow code I adapted from here http://www.webmasterworld.com/forum88/10572.htm but it returns an error message about a missing T_VARIABLE on line 12.
<?
$url = '$_POST[1]';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 0);
curl_setopt($ch, CURLOPT_PROXY, '66.96.200.39:80');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST,'GET');
curl_setopt ($ch, CURLOPT_HEADER, 1)
curl_exec ($ch);
$curl_info = curl_getinfo($ch);
curl_close($ch);
echo '<br />';
print_r($curl_info);
?>
The bellow is from curl through proxy returns no content
<?
$proxy = "66.96.200.39:80";
$proxy = explode(':', $proxy);
$url = "$_POST[1]";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_PROXY, $proxy[0]);
curl_setopt($ch, CURLOPT_PROXYPORT, $proxy[1]);
curl_setopt($ch, CURLOPT_HEADER, 1);
$exec = curl_exec($ch);
echo curl_error($ch);
print_r(curl_getinfo($ch));
echo $exec;
?>
is currently live on pelican-cement.com but also does not work.
UPDATE:
Thank you for all your help, I made the above changes. Now it only returns a blank screen.
<?
$url = $_POST['1'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 0);
curl_setopt($ch, CURLOPT_PROXY, '66.96.200.39:80');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST,'GET');
curl_setopt ($ch, CURLOPT_HEADER, 1);
curl_exec ($ch);
$curl_scraped_page = curl_exec($ch);
curl_close($ch);
echo $curl_scraped_page;
?>
Here is a working version with your bugs removed.
$url = 'http://dynupdate.no-ip.com/ip.php';
$proxy = '127.0.0.1:8888';
//$proxyauth = 'user:password';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_PROXY, $proxy);
//curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
$curl_scraped_page = curl_exec($ch);
curl_close($ch);
echo $curl_scraped_page;
I have added CURLOPT_PROXYUSERPWD in case any of your proxies require a user name and password.
I set CURLOPT_RETURNTRANSFER to 1, so that the data will be returned to $curl_scraped_page variable.
I removed a second extra curl_exec($ch); which would stop the variable being returned.
I consolidated your proxy IP and port into one setting.
I also removed CURLOPT_HTTPPROXYTUNNEL and CURLOPT_CUSTOMREQUEST as it was the default.
If you don't want the headers returned, comment out CURLOPT_HEADER.
To disable the proxy simply set it to null.
curl_setopt($ch, CURLOPT_PROXY, null);
Any questions feel free to ask, I work with cURL every day.
I have explained use of various CURL options required for CURL PROXY.
$url = 'http://dynupdate.no-ip.com/ip.php';
$proxy = '127.0.0.1:8888';
$proxyauth = 'user:password';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url); // URL for CURL call
curl_setopt($ch, CURLOPT_PROXY, $proxy); // PROXY details with port
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth); // Use if proxy have username and password
curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5); // If expected to call with specific PROXY type
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); // If url has redirects then go to the final redirected URL.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0); // Do not outputting it out directly on screen.
curl_setopt($ch, CURLOPT_HEADER, 1); // If you want Header information of response else make 0
$curl_scraped_page = curl_exec($ch);
curl_close($ch);
echo $curl_scraped_page;
root#APPLICATIOSERVER:/var/www/html# php connectiontest.php
61e23468-949e-4103-8e08-9db09249e8s1 OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to 10.172.123.1:80 root#APPLICATIOSERVER:/var/www/html#
Post declaring the proxy settings in the php script file issue has been fixed.
$proxy = '10.172.123.1:80';
curl_setopt($cSession, CURLOPT_PROXY, $proxy); // PROXY details with port
Here is a well tested function which i used for my projects with detailed self explanatory comments
There are many times when the ports other than 80 are blocked by server firewall so the code appears to be working fine on localhost but not on the server
function get_page($url){
global $proxy;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
//curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_HEADER, 0); // return headers 0 no 1 yes
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // return page 1:yes
curl_setopt($ch, CURLOPT_TIMEOUT, 200); // http request timeout 20 seconds
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Follow redirects, need this if the url changes
curl_setopt($ch, CURLOPT_MAXREDIRS, 2); //if http server gives redirection responce
curl_setopt($ch, CURLOPT_USERAGENT,
"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7");
curl_setopt($ch, CURLOPT_COOKIEJAR, "cookies.txt"); // cookies storage / here the changes have been made
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookies.txt");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // false for https
curl_setopt($ch, CURLOPT_ENCODING, "gzip"); // the page encoding
$data = curl_exec($ch); // execute the http request
curl_close($ch); // close the connection
return $data;
}
I'm working on a PHP script right now which sends requests to our school's servers to get real-time information about class sizes for different courses. The script runs perfectly fine when I don't use a proxy, returning a string full of course numbers and available seats. However, I want to make this a service for the students, and I'm afraid that if I make too many requests my ip will get blocked. So I'm attempting to do this through a proxy, with no success. As soon as I add the CURLOPT_HTTPPROXYTUNNEL and CURLOPT_PROXY fields to my requests nothing gets returned. I'm not even sure how to troubleshoot it at this point since I'm not getting an error message of any kind. Does anyone know what's going on or how to at least troubleshoot it?
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$proxy = explode(':', $proxy);
curl_setopt($ch, CURLOPT_PROXY, $proxy[0]);
curl_setopt($ch, CURLOPT_PROXYPORT, $proxy[1]);
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
curl_setopt($ch, CURLOPT_COOKIEFILE, 'tempcookie.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, 'tempcookie.txt');
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_REFERER, $ref);
$exec = curl_exec($ch);
echo curl_error($ch);
print_r(curl_getinfo($ch));
echo $exec;
Proxy used for tests: 75.147.173.215:8080
I use the following code if I have to use a proxy with curl:
$proxy = "127.0.0.1:8080"; // or something like that
if($proxy !== null){
// no need to specify PROXYPORT again
curl_setopt($ch, CURLOPT_PROXY, $proxy);
// to make the request go through as though proxy didn't exist
curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 0);
}
You can set CURLOPT_STDERR and CURLOPT_VERBOSE curl options to save your errors in a file. Also, you may use curl_error() function. BTW, by default, curl should show all errors in STDERR.
Besides, for general check, you can simply specify selected proxy in you browser configuration properties, try to open specific service in browser and see, whether correct response is returned.
UPDATE:
CURLOPT_HTTPPROXYTUNNEL is used to make curl call CONNECT HTTP method when requesting proxy server (see here for details). I tested code without this option - it worked successfully.
Code I used:
$proxy = "75.147.173.215:8080";
$proxy = explode(':', $proxy);
$url = "http://google.com";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_PROXY, $proxy[0]);
curl_setopt($ch, CURLOPT_PROXYPORT, $proxy[1]);
curl_setopt($ch, CURLOPT_HEADER, 1);
$exec = curl_exec($ch);
echo curl_error($ch);
print_r(curl_getinfo($ch));
echo $exec;
Here is a well tested function which i used for my projects with detailed self explanatory comments
There are many times when the ports other than 80 are blocked by server firewall so the code appears to be working fine on localhost but not on the server , try using port 80 proxies
function get_page($url){
global $proxy;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
//curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_HEADER, 0); // return headers 0 no 1 yes
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // return page 1:yes
curl_setopt($ch, CURLOPT_TIMEOUT, 200); // http request timeout 20 seconds
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Follow redirects, need this if the url changes
curl_setopt($ch, CURLOPT_MAXREDIRS, 2); //if http server gives redirection responce
curl_setopt($ch, CURLOPT_USERAGENT,
"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7");
curl_setopt($ch, CURLOPT_COOKIEJAR, "cookies.txt"); // cookies storage / here the changes have been made
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookies.txt");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // false for https
curl_setopt($ch, CURLOPT_ENCODING, "gzip"); // the page encoding
$data = curl_exec($ch); // execute the http request
curl_close($ch); // close the connection
return $data;
}