Onelogin - OAuth 2.0 Tokens

01 - generate_tokens.php

<?php

// URL & credentials
$url = "https://api.<us or eu>.onelogin.com/auth/oauth2/token";
$client_id = "<client_id>";
$client_secret = "<client_secret>";

$data = array(
    "grant_type" => "client_credentials"
);
$data_string = json_encode($data);
$authorization = "client_id:$client_id, client_secret:$client_secret";

$ch=curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
$header_opts = array(
    'Content-Type:application/json',
    'Authorization:'.$authorization,
    'Content-Length: ' . strlen($data_string)
);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header_opts);

$result = curl_exec($ch);
if ($result !== false) {
    $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
    $body = substr($result, $header_size);
    $result_data = json_decode($body);
    if ($result_data->status->error == true) {
        $errorMsg = $result_data->status->code. ", ".$result_data->status->type;
        $errorMsg .= " || ". $result_data->status->message;
        throw new Exception($errorMsg);
    } else {
        $data = $result_data->data[0];
        $access_token = $data->access_token;
        $created_at = $data->created_at;
        $expires_in = $data->expires_in;
        $refresh_token = $data->refresh_token;
        $token_type = $data->token_type;
        $account_id = $data->account_id;
    }
} else {
    throw new Exception(curl_error($ch), curl_errno($ch));
}

curl_close($ch);

02 - refresh_tokens.php

<?php

// URL & credentials
$url = "https://api.<us or eu>.onelogin.com/auth/oauth2/token";

// Parameters
$access_token = "<access_token>";
$refresh_token = "<refresh_token>";

$data = array(
    "grant_type" => "refresh_token",
    "access_token" => $access_token,
    "refresh_token" => $refresh_token,
);
$data_string = json_encode($data);

$ch=curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
$header_opts = array(
    'Content-Type:application/json',
    'Content-Length: ' . strlen($data_string)
);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header_opts);

$result = curl_exec($ch);
if ($result !== false) {
    $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
    $body = substr($result, $header_size);
    $result_data = json_decode($body);
    if ($result_data->status->error == true) {
        $errorMsg = $result_data->status->code. ", ".$result_data->status->type;
        $errorMsg .= " || ". $result_data->status->message;
        throw new Exception($errorMsg);
    } else {
        $data = $result_data->data[0];
        $access_token = $data->access_token;
        $created_at = $data->created_at;
        $expires_in = $data->expires_in;
        $refresh_token = $data->refresh_token;
        $token_type = $data->token_type;
        $account_id = $data->account_id;
    }
} else {
    throw new Exception(curl_error($ch), curl_errno($ch));
}

curl_close($ch);

03 - revoke_tokens.php

<?php

// URL & credentials
$url = "https://api.<us or eu>.onelogin.com/auth/oauth2/revoke";
$client_id = "<client_id>";
$client_secret = "<client_secret>";

// Parameters
$access_token = "<access_token>";

$data = array(
    "access_token" => $access_token
);
$data_string = json_encode($data);
$authorization = "client_id:$client_id, client_secret:$client_secret";

$ch=curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
$header_opts = array(
    'Content-Type:application/json',
    'Authorization:'.$authorization,
    'Content-Length: ' . strlen($data_string)
);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header_opts);

$result = curl_exec($ch);
if ($result !== false) {
    $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
    $body = substr($result, $header_size);
    $result_data = json_decode($body);
    if ($result_data->status->error == true) {
        $errorMsg = $result_data->status->code. ", ".$result_data->status->type;
        $errorMsg .= " || ". $result_data->status->message;
        throw new Exception($errorMsg);
    }
} else {
    throw new Exception(curl_error($ch), curl_errno($ch));
}

curl_close($ch);

04 - get_rate_limit.php

<?php

// URL & credentials
$url = "https://api.<us or eu>.onelogin.com/auth/rate_limit";

// Parameters
$access_token = "<access_token>";

$authorization = "bearer:$access_token";

$ch=curl_init($url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
$header_opts = array(
    'Content-Type:application/json',
    'Authorization:'.$authorization
);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header_opts);

$result = curl_exec($ch);
if ($result !== false) {
    $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
    $body = substr($result, $header_size);
    $result_data = json_decode($body);
    if ($result_data->status->error == true) {
        $errorMsg = $result_data->status->code. ", ".$result_data->status->type;
        $errorMsg .= " || ". $result_data->status->message;
        throw new Exception($errorMsg);
    } else {
        $data = (array)$result_data->data;
        $limit = $data['X-RateLimit-Limit'];
        $remaining = $data['X-RateLimit-Remaining'];
        $reset = $data['X-RateLimit-Reset'];
        echo $limit."<br>".$remaining."<br>".$reset;
    }
} else {
    throw new Exception(curl_error($ch), curl_errno($ch));
}

curl_close($ch);

Fixed: https://github.com/onelogin/onelogin-api-examples/commit/17ae3576d7d3a3cd10f8415fabdcfe409205f5df