mirror of
https://github.com/brunofontes/Memsource-API.git
synced 2024-11-23 19:00:50 +00:00
75 lines
2.6 KiB
PHP
75 lines
2.6 KiB
PHP
<?php
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session_start();
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$authorize_url = 'https://cloud.memsource.com/web/oauth/authorize';
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$token_url = 'https://cloud.memsource.com/web/oauth/token';
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$config = parse_ini_file('config.ini');
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// callback URL specified when the application was defined--has to match what the application says
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$callback_uri = $config['callbackUri'];
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// client (application) credentials - located at apim.byu.edu
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$client_id = $config['id'];
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$client_secret = $config['secret'];
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if (isset($_GET['code'])) {
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// what to do if there's an authorization code
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$access_token = getAccessToken($_GET['code']);
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$_SESSION['token'] = $access_token;
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header('Location: /');
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} elseif (isset($_GET['error'])) {
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echo 'Access Denied';
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} else {
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// what to do if there's no authorization code
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getAuthorizationCode();
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}
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// step A - simulate a request from a browser on the authorize_url
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// will return an authorization code after the user is prompted for credentials
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function getAuthorizationCode()
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{
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global $authorize_url, $client_id, $callback_uri;
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$authorization_redirect_url = $authorize_url . '?response_type=code&client_id=' . $client_id . '&redirect_uri=' . $callback_uri . '&scope=openid';
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header('Location: ' . $authorization_redirect_url);
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// if you don't want to redirect
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// echo "Go <a href='$authorization_redirect_url'>here</a>, copy the code, and paste it into the box below.<br /><form action=" . $_SERVER["PHP_SELF"] . " method = 'post'><input type='text' name='authorization_code' /><br /><input type='submit'></form>";
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}
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// step I, J - turn the authorization code into an access token, etc.
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function getAccessToken($authorization_code)
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{
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global $token_url, $client_id, $client_secret, $callback_uri;
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$authorization = base64_encode("$client_id:$client_secret");
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$header = ["Authorization: Basic {$authorization}", 'Content-Type: application/x-www-form-urlencoded'];
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$content = "grant_type=authorization_code&code=$authorization_code&redirect_uri=$callback_uri";
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$curl = curl_init();
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curl_setopt_array($curl, [
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CURLOPT_URL => $token_url,
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CURLOPT_HTTPHEADER => $header,
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $content
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]);
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$response = curl_exec($curl);
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$objectResponse = json_decode($response);
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curl_close($curl);
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if ($response === false) {
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echo 'Failed';
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echo curl_error($curl);
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echo 'Failed';
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} elseif (isset($objectResponse->error)) {
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echo 'Error:<br />';
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echo $authorization_code;
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echo $response;
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}
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return $objectResponse->access_token;
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}
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