Refresh the access token for Google Calendar API












2















Currently, I am using https://developers.google.com/calendar/quickstart/php this api but token expire after 3-4 hours, how to auto refresh access token for Google Calendar API



Current Code is:



function getClient()
{
$client = new Google_Client();
$client->setApplicationName('Google Calendar API PHP Quickstart');
$client->setScopes(Google_Service_Calendar::CALENDAR);
$client->setAuthConfig(__DIR__ . '/google-calender/credentials.json');
$client->setAccessType('offline');
$client ->setApprovalPrompt ('force');

// Load previously authorized token from a file, if it exists.
$tokenPath =__DIR__ . '/google-calender/token.json';
if (file_exists($tokenPath)) {
$accessToken = json_decode(file_get_contents($tokenPath), true);
$client->setAccessToken($accessToken);
}

// If there is no previous token or it's expired.
if ($client->isAccessTokenExpired()) {
// Refresh the token if possible, else fetch a new one.
if ($client->getRefreshToken()) {
$client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
} else {
// Request authorization from the user.
$authUrl = $client->createAuthUrl();
printf("Open the following link in your browser:n%sn", $authUrl);
print 'Enter verification code: ';
$authCode = trim(fgets(STDIN));

// Exchange authorization code for an access token.
$accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
$client->setAccessToken($accessToken);

// Check to see if there was an error.
if (array_key_exists('error', $accessToken)) {
throw new Exception(join(', ', $accessToken));
}
}
// Save the token to a file.
if (!file_exists(dirname($tokenPath))) {
mkdir(dirname($tokenPath), 0700, true);
}
file_put_contents($tokenPath, json_encode($client->getAccessToken()));
}
return $client; }









share|improve this question





























    2















    Currently, I am using https://developers.google.com/calendar/quickstart/php this api but token expire after 3-4 hours, how to auto refresh access token for Google Calendar API



    Current Code is:



    function getClient()
    {
    $client = new Google_Client();
    $client->setApplicationName('Google Calendar API PHP Quickstart');
    $client->setScopes(Google_Service_Calendar::CALENDAR);
    $client->setAuthConfig(__DIR__ . '/google-calender/credentials.json');
    $client->setAccessType('offline');
    $client ->setApprovalPrompt ('force');

    // Load previously authorized token from a file, if it exists.
    $tokenPath =__DIR__ . '/google-calender/token.json';
    if (file_exists($tokenPath)) {
    $accessToken = json_decode(file_get_contents($tokenPath), true);
    $client->setAccessToken($accessToken);
    }

    // If there is no previous token or it's expired.
    if ($client->isAccessTokenExpired()) {
    // Refresh the token if possible, else fetch a new one.
    if ($client->getRefreshToken()) {
    $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
    } else {
    // Request authorization from the user.
    $authUrl = $client->createAuthUrl();
    printf("Open the following link in your browser:n%sn", $authUrl);
    print 'Enter verification code: ';
    $authCode = trim(fgets(STDIN));

    // Exchange authorization code for an access token.
    $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
    $client->setAccessToken($accessToken);

    // Check to see if there was an error.
    if (array_key_exists('error', $accessToken)) {
    throw new Exception(join(', ', $accessToken));
    }
    }
    // Save the token to a file.
    if (!file_exists(dirname($tokenPath))) {
    mkdir(dirname($tokenPath), 0700, true);
    }
    file_put_contents($tokenPath, json_encode($client->getAccessToken()));
    }
    return $client; }









    share|improve this question



























      2












      2








      2








      Currently, I am using https://developers.google.com/calendar/quickstart/php this api but token expire after 3-4 hours, how to auto refresh access token for Google Calendar API



      Current Code is:



      function getClient()
      {
      $client = new Google_Client();
      $client->setApplicationName('Google Calendar API PHP Quickstart');
      $client->setScopes(Google_Service_Calendar::CALENDAR);
      $client->setAuthConfig(__DIR__ . '/google-calender/credentials.json');
      $client->setAccessType('offline');
      $client ->setApprovalPrompt ('force');

      // Load previously authorized token from a file, if it exists.
      $tokenPath =__DIR__ . '/google-calender/token.json';
      if (file_exists($tokenPath)) {
      $accessToken = json_decode(file_get_contents($tokenPath), true);
      $client->setAccessToken($accessToken);
      }

      // If there is no previous token or it's expired.
      if ($client->isAccessTokenExpired()) {
      // Refresh the token if possible, else fetch a new one.
      if ($client->getRefreshToken()) {
      $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
      } else {
      // Request authorization from the user.
      $authUrl = $client->createAuthUrl();
      printf("Open the following link in your browser:n%sn", $authUrl);
      print 'Enter verification code: ';
      $authCode = trim(fgets(STDIN));

      // Exchange authorization code for an access token.
      $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
      $client->setAccessToken($accessToken);

      // Check to see if there was an error.
      if (array_key_exists('error', $accessToken)) {
      throw new Exception(join(', ', $accessToken));
      }
      }
      // Save the token to a file.
      if (!file_exists(dirname($tokenPath))) {
      mkdir(dirname($tokenPath), 0700, true);
      }
      file_put_contents($tokenPath, json_encode($client->getAccessToken()));
      }
      return $client; }









      share|improve this question
















      Currently, I am using https://developers.google.com/calendar/quickstart/php this api but token expire after 3-4 hours, how to auto refresh access token for Google Calendar API



      Current Code is:



      function getClient()
      {
      $client = new Google_Client();
      $client->setApplicationName('Google Calendar API PHP Quickstart');
      $client->setScopes(Google_Service_Calendar::CALENDAR);
      $client->setAuthConfig(__DIR__ . '/google-calender/credentials.json');
      $client->setAccessType('offline');
      $client ->setApprovalPrompt ('force');

      // Load previously authorized token from a file, if it exists.
      $tokenPath =__DIR__ . '/google-calender/token.json';
      if (file_exists($tokenPath)) {
      $accessToken = json_decode(file_get_contents($tokenPath), true);
      $client->setAccessToken($accessToken);
      }

      // If there is no previous token or it's expired.
      if ($client->isAccessTokenExpired()) {
      // Refresh the token if possible, else fetch a new one.
      if ($client->getRefreshToken()) {
      $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
      } else {
      // Request authorization from the user.
      $authUrl = $client->createAuthUrl();
      printf("Open the following link in your browser:n%sn", $authUrl);
      print 'Enter verification code: ';
      $authCode = trim(fgets(STDIN));

      // Exchange authorization code for an access token.
      $accessToken = $client->fetchAccessTokenWithAuthCode($authCode);
      $client->setAccessToken($accessToken);

      // Check to see if there was an error.
      if (array_key_exists('error', $accessToken)) {
      throw new Exception(join(', ', $accessToken));
      }
      }
      // Save the token to a file.
      if (!file_exists(dirname($tokenPath))) {
      mkdir(dirname($tokenPath), 0700, true);
      }
      file_put_contents($tokenPath, json_encode($client->getAccessToken()));
      }
      return $client; }






      php google-api google-calendar-api google-oauth google-api-php-client






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      share|improve this question




      share|improve this question








      edited Nov 21 '18 at 11:20









      DaImTo

      44.5k1160239




      44.5k1160239










      asked Nov 21 '18 at 11:09









      Wordpress DeveloperWordpress Developer

      114




      114
























          1 Answer
          1






          active

          oldest

          votes


















          0














          You need to set the new access token on your client after requesting a new one.



          if ($client->isAccessTokenExpired()) {              
          $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
          $client->setAccessToken($client->getAccessToken());
          $_SESSION['access_token'] = $client->getAccessToken();
          }


          my sample






          share|improve this answer
























          • client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

            – Wordpress Developer
            Nov 21 '18 at 12:50













          • No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

            – DaImTo
            Nov 21 '18 at 13:45











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          1 Answer
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          1 Answer
          1






          active

          oldest

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          active

          oldest

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          active

          oldest

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          0














          You need to set the new access token on your client after requesting a new one.



          if ($client->isAccessTokenExpired()) {              
          $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
          $client->setAccessToken($client->getAccessToken());
          $_SESSION['access_token'] = $client->getAccessToken();
          }


          my sample






          share|improve this answer
























          • client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

            – Wordpress Developer
            Nov 21 '18 at 12:50













          • No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

            – DaImTo
            Nov 21 '18 at 13:45
















          0














          You need to set the new access token on your client after requesting a new one.



          if ($client->isAccessTokenExpired()) {              
          $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
          $client->setAccessToken($client->getAccessToken());
          $_SESSION['access_token'] = $client->getAccessToken();
          }


          my sample






          share|improve this answer
























          • client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

            – Wordpress Developer
            Nov 21 '18 at 12:50













          • No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

            – DaImTo
            Nov 21 '18 at 13:45














          0












          0








          0







          You need to set the new access token on your client after requesting a new one.



          if ($client->isAccessTokenExpired()) {              
          $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
          $client->setAccessToken($client->getAccessToken());
          $_SESSION['access_token'] = $client->getAccessToken();
          }


          my sample






          share|improve this answer













          You need to set the new access token on your client after requesting a new one.



          if ($client->isAccessTokenExpired()) {              
          $client->fetchAccessTokenWithRefreshToken($client->getRefreshToken());
          $client->setAccessToken($client->getAccessToken());
          $_SESSION['access_token'] = $client->getAccessToken();
          }


          my sample







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 21 '18 at 11:19









          DaImToDaImTo

          44.5k1160239




          44.5k1160239













          • client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

            – Wordpress Developer
            Nov 21 '18 at 12:50













          • No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

            – DaImTo
            Nov 21 '18 at 13:45



















          • client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

            – Wordpress Developer
            Nov 21 '18 at 12:50













          • No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

            – DaImTo
            Nov 21 '18 at 13:45

















          client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

          – Wordpress Developer
          Nov 21 '18 at 12:50







          client->getAccessToken() return this value: {"access_token":"ya29.GltbBgaJz6eYMpLwdqrwe2MmT-yu3sVt539OnKpu1kiy-tNtJ14rSEmopHxKW7_vJ5uZ2zHPKofki4msLFaXtWxqrveKRrS-GD7Th4taKteX1Q9A4f9UYVzDih-4","expires_in":3600,"scope":"https://www.googleapis.com/auth/calendar","token_type":"Bearer","created":1542802697} access_token is new refresh token?

          – Wordpress Developer
          Nov 21 '18 at 12:50















          No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

          – DaImTo
          Nov 21 '18 at 13:45





          No the access token is the access token you use to access the API. Its only valid for an hour (3600) Refresh tokens dont expire as long as you have it saved some where you will be able to use it to access the users data by requesting a new access token when ever you need.

          – DaImTo
          Nov 21 '18 at 13:45




















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