API use from PHP

[mactoolz]

Hello,

i use PHP to use the API interface. Every time iam at the HTTP ErrorCode 404.

Do you have some tipps to solve my problem.

That is my API Request as curl config.

$ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Bei selbstsignierten Zertifikaten curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Folgt Umleitungen automatisch curl_setopt($ch, CURLOPT_HTTPHEADER, array(Authorization: Bearer ' . API_TOKEN // API-Token für die Authentifizierung

[rdugan]

I would need to see the URL :)

[mactoolz]

This is my URL oc curl ...

https://172.16.210.8:443/api/v1/overview http://172.16.210.8:4111/api/v1/overview http://172.16.210.8/api/v1/overview

all of them is not wokring

[rdugan]

there's no /v1 in the endpoints. and it's https - with or without :443 - doesn't matter

[mactoolz]

ok, and what is the authentication mode ?

[rdugan]

you've already included the authentication in the HTTP Authorization header

[mactoolz]

` /**

• 0003 - FN_ApiGetRequest
• Führt eine GET-Anfrage an die API durch.
• @param string $endpoint - Der API-Endpunkt, der angefragt werden soll.

• @return array - Die Antwort der API als Array. */ function FN_ApiGetRequest($endpoint) { $url = API_ENDPOINT . $endpoint;

  print_r($url);

  $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Bei selbstsignierten Zertifikaten curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Folgt Umleitungen automatisch

  // Authentifizierungsmethode auswählen switch (API_AUTH_METHOD) { case 'BASIC': curl_setopt($ch, CURLOPT_USERPWD, API_USERNAME . ":" . API_PASSWORD); break; case 'BEARER': curl_setopt($ch, CURLOPT_HTTPHEADER, array("Authorization: Bearer " . API_TOKEN)); break; case 'DIGEST': curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST); curl_setopt($ch, CURLOPT_USERPWD, API_USERNAME . ":" . API_PASSWORD); break; case 'OAUTH': curl_setopt($ch, CURLOPT_HTTPHEADER, array("Authorization: OAuth " . API_TOKEN)); break; default: return array("error" => true, "message" => "Ungültige Authentifizierungsmethode"); }

  $output = curl_exec($ch);

  if (curl_errno($ch)) { $error_msg = curl_error($ch); curl_close($ch); return array("error" => true, "message" => "CURL Fehler: " . $error_msg); }

  $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close($ch);

  if ($httpCode != 200) { return array("error" => true, "message" => "HTTP Fehler: Code " . $httpCode, "response" => $output); }

  $response = json_decode($output, true); if (json_last_error() !== JSON_ERROR_NONE) { return array("error" => true, "message" => "JSON Fehler: " . json_last_error_msg()); }

  return $response; } `

[mactoolz]

and now ????

[rdugan]

404 means the url is wrong, as i explained above. your auth header in the original post looks correct, which i've also already stated. i can't debug your php for you.

I'm not sure what your question is. here's an example curl request:

curl -k -H "Authorization: Bearer 5b281acc-de86-41bb-b14d-e266d9c9edbd" https://ks0ultra-0/api/overview

[mactoolz]

Ok, thank you, i test it again.

I see it is a Bearer token, not only Token that is importent.

[mactoolz]

it is not possible for me to connect from PHP to our firmware. But if use curl at the windows console, it is working !!!

[mactoolz]

now it works ... i have set some curl options, but i dont know what was wrong. i test it ...

`// ########################################################################################################################################### /**

• 0003 - FN_ApiGetRequest
• Führt eine GET-Anfrage an die API durch.
• @param string $endpoint - Der API-Endpunkt, der angefragt werden soll.

• @return array - Die Antwort der API als Array. */ function FN_ApiGetRequest($endpoint) { $url = API_ENDPOINT . $endpoint;

  print_r($url . PHP_EOL);

  $headers = [ "Authorization: Bearer " . API_TOKEN, "Content-Type: application/json" ];

  $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
  curl_setopt($ch, CURLOPT_TIMEOUT, 30);

  // Authentifizierungsmethode auswählen switch (API_AUTH_METHOD) { case 'BASIC': curl_setopt($ch, CURLOPT_USERPWD, API_USERNAME . ":" . API_PASSWORD); break; case 'BEARER': curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
  break; case 'DIGEST': curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST); curl_setopt($ch, CURLOPT_USERPWD, API_USERNAME . ":" . API_PASSWORD); break; case 'OAUTH': curl_setopt($ch, CURLOPT_HTTPHEADER, array("Authorization: OAuth " . API_TOKEN)); break; default: return array("error" => true, "message" => "Ungültige Authentifizierungsmethode"); }

  $output = curl_exec($ch);

  if (curl_errno($ch)) { $error_msg = curl_error($ch); curl_close($ch); return array("error" => true, "message" => "CURL Fehler: " . $error_msg); }

  $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close($ch);

  if ($httpCode == 401) { return array("error" => true, "message" => "HTTP Fehler: Code 401 - Unauthorized. Bitte überprüfen Sie die Authentifizierungsdaten."); } elseif ($httpCode != 200) { return array("error" => true, "message" => "HTTP Fehler: Code " . $httpCode, "response" => $output); }

  $response = json_decode($output, true); if (json_last_error() !== JSON_ERROR_NONE) { return array("error" => true, "message" => "JSON Fehler: " . json_last_error_msg()); }

  return $response; }`