commit 764cf872881a198fc8ab0af010de3d2fa96526d7
Author: Bruno Fontes <developer@brunofontes.net>
Date:   Wed Feb 27 01:41:46 2019 -0300

    INIT

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3507a4c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+config.ini
\ No newline at end of file
diff --git a/config.ini.TEMPLATE b/config.ini.TEMPLATE
new file mode 100644
index 0000000..a52f07d
--- /dev/null
+++ b/config.ini.TEMPLATE
@@ -0,0 +1,12 @@
+
+;<?php
+;die(); // For safety reasons
+;/*
+
+[memsource_credentials]
+id=''
+secret=""
+callbackUri=""
+
+;*/
+;?>
\ No newline at end of file
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..47f54d0
--- /dev/null
+++ b/index.php
@@ -0,0 +1,106 @@
+<?php
+$authorize_url = 'https://cloud.memsource.com/web/oauth/authorize';
+$token_url = 'https://cloud.memsource.com/web/oauth/token';
+
+$config = parse_ini_file('config.ini');
+
+//	callback URL specified when the application was defined--has to match what the application says
+$callback_uri = $config['callbackUri'];
+
+//	client (application) credentials - located at apim.byu.edu
+$client_id = $config['id'];
+$client_secret = $config['secret'];
+
+//TODO: Separate the API tool from code that calls it
+$test_api_url = 'https://cloud.memsource.com/web/api2/v1/auth/whoAmI';
+
+if (isset($_POST['authorization_code'])) {
+    //	what to do if there's an authorization code
+    $access_token = getAccessToken($_POST['authorization_code']);
+    $resource = getResource($access_token);
+    echo $resource;
+} elseif (isset($_GET['code'])) {
+    $access_token = getAccessToken($_GET['code']);
+    print_r($access_token);
+    $resource = getResource($access_token);
+    print_r($resource);
+    echo $resource;
+} elseif (isset($_GET['token'])) {
+    echo "Token... ok!\n";
+    $resource = getResource($_GET['token']);
+    print_r($resource);
+} elseif (isset($_GET['error'])) {
+    echo 'access_denied';
+} else {
+    //	what to do if there's no authorization code
+    getAuthorizationCode();
+}
+
+//	step A - simulate a request from a browser on the authorize_url
+//		will return an authorization code after the user is prompted for credentials
+function getAuthorizationCode()
+{
+    global $authorize_url, $client_id, $callback_uri;
+
+    $authorization_redirect_url = $authorize_url . '?response_type=code&client_id=' . $client_id . '&redirect_uri=' . $callback_uri . '&scope=openid';
+
+    header('Location: ' . $authorization_redirect_url);
+
+    //	if you don't want to redirect
+    // echo "Go <a href='$authorization_redirect_url'>here</a>, copy the code, and paste it into the box below.<br /><form action=" . $_SERVER["PHP_SELF"] . " method = 'post'><input type='text' name='authorization_code' /><br /><input type='submit'></form>";
+}
+
+//	step I, J - turn the authorization code into an access token, etc.
+function getAccessToken($authorization_code)
+{
+    global $token_url, $client_id, $client_secret, $callback_uri;
+
+    $authorization = base64_encode("$client_id:$client_secret");
+    $header = ["Authorization: Basic {$authorization}", 'Content-Type: application/x-www-form-urlencoded'];
+    $content = "grant_type=authorization_code&code=$authorization_code&redirect_uri=$callback_uri";
+
+    $curl = curl_init();
+    curl_setopt_array($curl, [
+        CURLOPT_URL => $token_url,
+        CURLOPT_HTTPHEADER => $header,
+        CURLOPT_SSL_VERIFYPEER => false,
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_POST => true,
+        CURLOPT_POSTFIELDS => $content
+    ]);
+    $response = curl_exec($curl);
+    $objectResponse = json_decode($response);
+    curl_close($curl);
+
+    if ($response === false) {
+        echo 'Failed';
+        echo curl_error($curl);
+        echo 'Failed';
+    } elseif (isset($objectResponse->error)) {
+        echo 'Error:<br />';
+        echo $authorization_code;
+        echo $response;
+    }
+
+    return $objectResponse->access_token;
+}
+
+//	we can now use the access_token as much as we want to access protected resources
+function getResource($access_token)
+{
+    global $test_api_url;
+
+    $header = ["Authorization: Bearer {$access_token}"];
+
+    $curl = curl_init();
+    curl_setopt_array($curl, [
+        CURLOPT_URL => $test_api_url,
+        CURLOPT_HTTPHEADER => $header,
+        CURLOPT_SSL_VERIFYPEER => false,
+        CURLOPT_RETURNTRANSFER => true
+    ]);
+    $response = curl_exec($curl);
+    curl_close($curl);
+
+    return json_decode($response, true);
+}
diff --git a/oauth.php b/oauth.php
new file mode 100644
index 0000000..e69de29