question

Muhammad Azam avatar image
Muhammad Azam asked Phong Vu commented

Invalid Authorization header AGW-402

I have a standard app that is using webhook subscription and read presence permissions, I am getting below since yesterday

[errorCode] => AGW-402

[message] => Invalid Authorization header

tried new app too but its not registering calls using the same old process that worked for years.

Can anybody help ?

authentication
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Anirban avatar image
Anirban answered

It seemed you could not pass the authentication and its failing to authenticate.

Could you please add some more details?

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Muhammad Azam avatar image
Muhammad Azam answered

Thank you for your reply, we re subscribe it once its expired as it does everymonth, use following to link and then trigger webhook

function subscribe($token){

$url= BASE_URL."/restapi/v1.0/subscription";

$headers = array();

$headers[] = "Content-Type: application/json";

$headers[] = "Authorization: Bearer ".$token;

$headers[] = "Accept: application/json";

$data = array("eventFilters"=>array("/restapi/v1.0/account/~/presence?detailedTelephonyState=true"), "deliveryMode"=>array( "transportType"=> "WebHook","address"=>"https://awplat.tbmslive.com/cli/png/webhook.php"));

$response = curlPost($url, $headers, json_encode($data), true);

return $response;

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Muhammad Azam avatar image
Muhammad Azam answered Phong Vu commented

<?php

define("BASE_URL","https://platform.ringcentral.com");

//define("BASE_URL","https://platform.devtest.ringcentral.com");

define("CLIENT_ID","xXXXXXxxxXXXXXXXXx");

define("APP_SECRET","dddddddXXXXXXXXxxxxxxxXXXXXXXXXXxxxxxxxxXXXXXX");

define("RED_URI","https://tbmslive.com/ringcentral/platinum/process.php");



<?php

require_once("config.php");

if(file_exists("token.json") && file_get_contents("token.json") != ""){

$tok_time = file_get_contents("token_expiry.txt");

$ref_time = file_get_contents("refresh_token_expiry.txt");

if(time() > $tok_time && time() > $ref_time){

unlink("token.json");

unlink("token_expiry.txt");

unlink("refresh_token_expiry.txt");

$url = BASE_URL."/restapi/oauth/authorize?response_type=code&client_id=".CLIENT_ID."&redirect_uri=".RED_URI;

header("Location: ".$url);

exit();

}else if(time() > $tok_time && time() < $ref_time){

$response = json_decode(file_get_contents("token.json"), true);

$refresh_token = $response['refresh_token'];

$response = get_Access_token_by_refresh_token($refresh_token);

$token = $response['access_token'];

file_put_contents("token.json", json_encode($response));

file_put_contents("token_expiry.txt", time() + $response['expires_in']);

file_put_contents("refresh_token_expiry.txt", time() + $response['refresh_token_expires_in']);

}else{

$response = json_decode(file_get_contents("token.json"), true);

$token = $response['access_token'];

}

}else{

if(isset($_GET['code']) && $_GET['code'] != ""){

$code = $_GET['code'];

$url = BASE_URL."/restapi/oauth/token";

$headers = array();

$headers[] = "Content-Type: application/x-www-form-urlencoded";

$data = array(

"grant_type" => "authorization_code",

"code" => $code,

"redirect_uri" => RED_URI,

"client_id"=> CLIENT_ID

);

$response = curlPost($url, $headers, $data, false);

$token = $response['access_token'];

file_put_contents("token.json", json_encode($response));

file_put_contents("token_expiry.txt", time() + $response['expires_in']);

file_put_contents("refresh_token_expiry.txt", time() + $response['refresh_token_expires_in']);

$sub = 2 * 24 * 60 * 60;

$expiry = $response['refresh_token_expires_in'] - $sub;

file_put_contents("expiry.txt", time() + $expiry);

$url = "http" . (($_SERVER['SERVER_PORT'] == 443) ? "s://" : "://") . $_SERVER['HTTP_HOST'] . $_SERVER["PHP_SELF"];

header("Location: ".$url);

}else{

$url = BASE_URL."/restapi/oauth/authorize?response_type=code&client_id=".CLIENT_ID."&redirect_uri=".RED_URI;

header("Location: ".$url);

exit();

}

}

echo "<pre>";

//$response = subscribe($token);

//print_r($response);

$response = getSubscription($token);

print_r($response);

mysql_close();



function curlPost($url, $header, $data, $type){

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,$url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

curl_setopt($ch, CURLOPT_POST, true);

if($type){

curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

}else{

curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));

}

$result=curl_exec ($ch);

$status_code = curl_getinfo($ch);

curl_close ($ch);

$responce = json_decode($result,true);

return($responce);

}


function curlGet($url, $header){

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,$url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

$result=curl_exec ($ch);

$status_code = curl_getinfo($ch);

curl_close ($ch);

$responce = json_decode($result,true);

return($responce);

}

function get_Access_token_by_refresh_token($get_refresh_token){

$url = BASE_URL."/restapi/oauth/token";

$headers = array();

$auth = base64_encode(CLIENT_ID .":". APP_SECRET);

$headers[] = "Content-Type: application/x-www-form-urlencoded";

$headers[] = "Authorization: Basic ".$auth;

$data = array(

"grant_type" => "refresh_token",

"refresh_token" => $get_refresh_token

);

$response = curlPost($url, $headers, $data, false);

return $response;

}

/*

Get Token

*/


function subscribe($token){

$url= BASE_URL."/restapi/v1.0/subscription";

$headers = array();

$headers[] = "Content-Type: application/json";

$headers[] = "Authorization: Bearer ".$token;

$headers[] = "Accept: application/json";

$data = array("eventFilters"=>array("/restapi/v1.0/account/~/presence?detailedTelephonyState=true"), "deliveryMode"=>array( "transportType"=> "WebHook","address"=>"https://tbmslive.com/ringcentral/platinum/webhook.php"));

$response = curlPost($url, $headers, json_encode($data), true);

return $response;

}


function readPresence($token){

$url= BASE_URL."/restapi/v1.0/account/~/extension/~/presence";

$headers = array();

$headers[] = "Content-Type: application/json";

$headers[] = "Authorization: Bearer ".$token;

$headers[] = "Accept: application/json";

$response = curlGet($url, $headers);

return $response;

}


function getSubscription($token){

$url= BASE_URL."/restapi/v1.0/subscription";

$headers = array();

$headers[] = "Content-Type: application/json";

$headers[] = "Authorization: Bearer ".$token;

$headers[] = "Accept: application/json";

$response = curlGet($url, $headers);

return $response;

}

function renewSubscription($token, $id){

$url= BASE_URL."/restapi/v1.0/subscription/{subscriptionId}/renew";

$headers = array();

$headers[] = "Content-Type: application/json";

$headers[] = "Authorization: Bearer ".$token;

$headers[] = "Accept: application/json";

$data = array();

$response = curlPost($url, $headers, json_encode($data), true);

return $response;

}

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Do you mind to put code in code block. Bad question description and messy snippet code make it hard to help and thus, will not be answered!

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