I am trying to hit api which is having OAuth1.0.
Problem is when i am trying with Postman i am getting response but with PHP curl its giving error.
In postman i am passing parameters as below
url='xxxx', Authentication stuff is type=OAuth1.0,Consumer Key,Consumer Secret, Token, Token Secret, Timestamp, Nonce, Version=1.0, Realm=Optional
Below is my code which i have tried
$url="xxx";
$header[] = 'Content-Type: application/x-www-form-urlencoded';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, urlencode('Authorization:OAuth oauth_consumer_key="xxx",oauth_token="xxx",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1475651061",oauth_nonce="LyA5sR",oauth_version="1.0",oauth_signature="xxx"'));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$result = curl_exec($ch);
if(curl_error($ch))
{
echo 'error:' . curl_error($ch);
}
echo "<pre>";print_r($result);exit;
I have added CURLOPT_SSL_VERIFYPEER, because there was certification problem. Now i am getting 'Access denied' from api curl error 403 because there is something wrong in the way i am passing for Oauth 1.0 by curl.
This is the first time i am trying outh1.0 with curl. Please help me whats going on in my code. I have tried using this link
The issue is with oauth signature which is not getting formed properly. You can refer https://oauth.net/core/1.0/ for more clarity
Related
I am calling an API using CURL.
When I run it directly in browser or via ajax request it runs well and gives xml output.The Api am calling stores the xml in a database table and would only then work well.
However when I call it via PHP curl their table is not getting updated.
The code am doing it with PHP curl is
curl_setopt($ch, CURLOPT_URL, $api);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
$headers = array();
$headers[] = "Accept: application/json";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$result = curl_exec($ch);
Sample URL : http://example.com/code=x05a&businessKeyValue=8519ada0-9e2f-e265-8698-5b6145af9704&entity=funded_program_concession¶meters=fpc_funded_program_concession_id%7C8519ada0-9e2f-e265-8698-5b6145af9704¶meters=fps_funded_program_subsidy_id%7Cf320f2d9-7c6a-0b56-2940-5b61147a0f3d
If I open this link which opens it in browser, it works good, but if I run it via curl the API is not receiving xml content.
How can I resolve this issue?
$api='http://example.com/code=x05a&businessKeyValue=8519ada0-9e2f-e265-8698-5b6145af9704&entity=funded_program_concession¶meters=fpc_funded_program_concession_id%7C8519ada0-9e2f-e265-8698-5b6145af9704¶meters=fps_funded_program_subsidy_id%7Cf320f2d9-7c6a-0b56-2940-5b61147a0f3d';
$ch = curl_init();
$headers = array();//put your headers only if you need them
curl_setopt($ch, CURLOPT_URL, $api);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result= curl_exec($ch);
return $result;
This should work for you. Inside your headers array make sure you put the headers you need and not extra. This is a simple curl, get call so i guess the above code will work without any trouble.
If you want to accept xml then you can got for Accept:application/xml or Accept:application/xhtml+xml
If the above methods don't work provide us with your error.
echo 'Curl error: ' . curl_error($ch);
Add the above line as a breaking point in your code and see what's the error.
I just got API access for one of the website on the internet, and as a new api developer i got into troubles understanding how should i start and with what, So hope you guys guide me . They don't have Documents or tutorials Yet.
If anyone can give me a small example on how to send Http post request that includes Header and body? As what they are mentioning in the API page:
All requests must include an Authorization header with siteid and
apikey (with a colon in between) and it must match with the siteid and
apikey in the request body
In the body the Parameter content type will be application/json. They have also provided a Base URL.
The response will be as application/json.
What should i do? is the request can be sent using AJAX? or there is PHP code for this? i have been reading a lot about this subject but none enter my head. Really hope you guys help me out .
Please let me know if you need more information so i can provide it to you.
EDIT : Problem solved and just posting the small editing that i did to the code that was provided in the correct answer that i marked .
Thanks to Mr. Anonymous for the big help that he gave me . His answer was so so close, all what i had to do is just edit his code a little bit and everything went good .
I will list the finial code down bellow in case any other developer had this issue or wanted to do an HTTP request .
First what i did is that i stored the data that i wanted to send over the HTTP in a file with a JSON type :
{
"criteria": {
"landmarkId": 181,
"checkInDate": "2018-02-25",
"checkOutDate": "2018-02-30"
}
}
Second thing as what guys can see what Mr. Anonymous posted .
<?php
header('Access-Control-Allow-Origin: *');
$SiteID= 'My Site Id';
$ApiId= 'My Api Id';
$url = 'Base URL';
// Here i will get the data that i created in Json data type
$data = file_get_contents("data.json");
// I guess this step in not required cause the data are already in JSON but i had to do it for myself
$arrayData = json_decode($data, true);
$ch = curl_init();
//curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_USERPWD, "$SiteID:$ApiID");
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Connection: Keep-Alive',
'Authorization: $SiteID:$ApiId'
));
curl_setopt($ch, CURLOPT_POSTFIELDS,json_encode($arrayData));
$result = curl_exec($ch);
curl_close($ch);
print_r($result);
?>
Try this
$site_id = 'your_site_id';
$api_key = 'your_api_key';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://api-connect-url');
curl_setopt($ch, CURLOPT_POST, 1);
############ Only one of the statement as per condition ###########
//if they have asked for post
curl_setopt($ch, CURLOPT_POSTFIELDS, "$site_id=$api_key" );
//or if they have asked for raw post
curl_setopt($ch, CURLOPT_POSTFIELDS, "$site_id:$api_key" );
####################################################################
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["$site_id:$api_key"] );
$api_response = curl_exec ($ch);
curl_close ($ch);
As asker need to send JSON Payload to API
$site_id = 'your_site_id';
$api_key = 'your_api_key';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://api-connect-url');
curl_setopt($ch, CURLOPT_POST, 1);
//send json payload
curl_setopt($ch, CURLOPT_POSTFIELDS, "{
"criteria":{
"cityId":9395,
"area":{
"id":0,
"cityId":0
},
"landmarkId":0,
"checkInDate":"2017-09-02",
"checkOutDate":"2017-09-03",
"additional":{
"language":"en-us",
"sortBy":"PriceAsc",
"maxResult":10,
"discountOnly":false,
"minimumStarRating":0,
"minimumReviewScore":0,
"dailyRate":{
"minimum":1,
"maximum":10000
},
"occupancy":{
"numberOfAdult":2,
"numberOfChildren":1
},
"currency":"USD"
}
}
}"
);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["$site_id:$api_key", 'Content-Type:application/json'] );
$api_response = curl_exec ($ch);
curl_close ($ch);
I made a script that uses the Mobile.de API.
It worked fine on their test environment, only difference with the live environment is the proxy. So in my cURL I removed the proxy.
For any POST call this works just fine, but for my PUT call it doesn't work at all.
So let's say I sent the following with for example Postman:
PUT /seller-api/sellers/123/ads/456
Host: services.mobile.de
Content-Type: application/vnd.de.mobile.api+json
Authorization: Basic abcdef12345=
And I put in the right JSON, it works just fine.
And this is the script I use in PHP:
function updateVehicle($seller, $voertuig_id, $json) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://services.mobile.de/seller-api/sellers/' . $seller . '/ads/' . $voertuig_id);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_POSTFIELDS, $json);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);
curl_setopt($ch, CURLOPT_USERPWD, USERNAME . ':' . PASSWORD);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Host: services.mobile.de',
'Content-type: application/vnd.de.mobile.api+json'
));
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
In return I get the 403 forbidden. 'You don't have permission to access /seller-api/sellers/123/ads/456 on this server.'
I already printed out al curl info and saw that all the headers are there and everything seems just fine, but why don't I have permission.
Contacted Mobile.de already but they say it's something in my code.
So after much debugging I found out it was a space after the $voertuig_id that got me an 403 forbidden error. :S
I've been using the cloud environment, which works fine. I just recently downloaded the standalone version and am successfully running it on my ubuntu server. All the PHP SDK calls work, and the api/v1/data/[X Table Name] CuRL requests work.
However, I cannot get the CuRL request for valid login and logout to work. With the cloud implementation this was working:
function isValidToken($userToken){
$ch = curl_init();
$appId = APP_ID_FOR_CLOUD;
$restKey = REST_KEY_FOR_CLOUD;
$headers = array("application-id:$appId","secret-key:$restKey","application-type:REST");
curl_setopt($ch, CURLOPT_URL, "https://api.backendless.com/v1/users/isvalidusertoken/" . $userToken);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
return $response;
}
This returns the proper response.
Now the only thing that changes are the IDs, keys, and URL, but it cannot find the requested URL. Here is the call to the standalone implementation:
function isValidToken($userToken){
$ch = curl_init();
$appId = APP_ID_STANDALONE;
$restKey = REST_KEY_STANDALONE;
$headers = array("application-id:$appId","secret-key:$restKey","application-type:REST");
curl_setopt($ch, CURLOPT_URL, "http://[my_server_ip_address]/v1/users/isvalidusertoken/" . $userToken);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
echo curl_error($ch);
curl_close($ch);
return $response;
}
The response I get is:
The requested URL /v1/users/isvalidusertoken/35A977A7-60DB-3772-FFC9-29E72AFAA200 was not found on this server.
Does anyone know how to resolve this issue? Thanks in advance!
I was just able to figure this out, the issue was due to a simple typo in the URL. For anyone who may make the same mistake, the standalone URL (for isvaliduesrtoken) is:
http://[my_server_ip_address]/api/<your_app_version>/users/isvalidusertoken/<user-token>
I am trying to fire a HTTP GET request on a secured URL which asks for username and password. This is fine when I am using that from browser but I am not sure how to do that using PHP.
I have tried using the two methods:
1) Using Curl as suggested in here: Make a HTTPS request through PHP and get response
2) Using the file_get_contents as suggested in here: How to send a GET request from PHP?
But the first one didn't give me any response back. And the second one gave me the following error:
failed to open stream: HTTP request failed
And this is my code for the curl:
$url="https://xxxxx.com";
$ch=curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
echo $response;
and for the file_get_contents:
$url="https://xxxx.com";
$response=file_get_contents($url);
echo $response;
The URL will return a XML response for a API I am testing. Can someone point me to the right direction?
Thanks!
If we focus on the requirement to send a username and password because I suspect that's your main problem, try this
$ch = curl_init();
$url="https://xxxxx.com";
// OR - check with your server's operator
$url="http://xxxxx.com";
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
// or maybe
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
// - see http://stackoverflow.com/questions/4753648/problems-with-username-or-pass-with-colon-when-setting-curlopt-userpwd
// check the cURL documentation
$output = curl_exec($ch);
$info = curl_getinfo($ch);
// don't forget to check the content of $info, even a print_r($info) is better
// than nothing during debug
curl_close($ch);