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(PHP ActiveX) Vonage UC Extend Refresh Access TokenRefreshes the access token for Vonage UC Extend apps.
<?php // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // See Get Vonage UC Access Token // for sample code showing how to obtain a Vonage access token for desktop apps. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $jsonToken = new COM("Chilkat.JsonObject"); $success = $jsonToken->LoadFile('qa_data/tokens/vonage_uc_extend.json'); if ($success != 1) { print 'Failed to load vonage_uc_extend.json' . "\n"; exit; } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.OAuth2') $oauth2 = new COM("Chilkat.OAuth2"); $oauth2->TokenEndpoint = 'https://api.vonage.com/token'; // Replace these with actual values. $oauth2->ClientId = 'CLIENT_ID'; $oauth2->ClientSecret = 'CLIENT_SECRET'; // Get the "refresh_token" $oauth2->RefreshToken = $jsonToken->stringOf('refresh_token'); // Send the HTTP POST to refresh the access token.. $oauth2->VerboseLogging = 1; $success = $oauth2->RefreshAccessToken(); if ($success != 1) { print $oauth2->LastErrorText . "\n"; exit; } // Load the access token response into the json object $jsonToken->Load($oauth2->AccessTokenResponse); // If an "expires_on" member does not exist, then add the JSON member by // getting the current system date/time and adding the "expires_in" seconds. // This way we'll know when the token expires. if ($jsonToken->HasMember('expires_on') == 0) { // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.CkDateTime') $dtExpire = new COM("Chilkat.CkDateTime"); $dtExpire->SetFromCurrentSystemTime(); $dtExpire->AddSeconds($jsonToken->IntOf('expires_in')); $jsonToken->AppendString('expires_on',$dtExpire->getAsUnixTimeStr(0)); } // Save the new JSON access token response to a file. // The access + refresh tokens contained in this JSON will be needed for the next refresh. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbJson = new COM("Chilkat.StringBuilder"); $jsonToken->EmitCompact = 0; $jsonToken->EmitSb($sbJson); $sbJson->WriteFile('qa_data/tokens/vonage_uc_extend.json','utf-8',0); print 'OAuth2 authorization granted!' . "\n"; print 'New Access Token = ' . $oauth2->AccessToken . "\n"; ?> |
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