* furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
require_once '../core/init.php';
$authorized = false;
$server = new OAuthServer();
try {
    if ($server->verifyIfSigned()) {
        $authorized = true;
    }
} catch (OAuthException $e) {
}
if (!$authorized) {
    header('HTTP/1.1 401 Unauthorized');
    header('Content-Type: text/plain');
    echo "OAuth Verification Failed: " . $e->getMessage();
    die;
}
// From here on we are authenticated with OAuth.
header('Content-type: text/plain');
echo 'Hello, world!';