//
// GET: /Manage/AuthoriseEvernote
public ActionResult AuthoriseEvernote()
{
EvernoteAuthorizer evernoteAuthorizer = new EvernoteAuthorizer(_evernoteOptions.URL, _evernoteOptions.SharedKey, _evernoteOptions.SharedSecret);
RequestToken requestToken = evernoteAuthorizer.GetRequestToken("http://" + Request.Host.Value + Url.Action("EvernoteCallback", "Manage"));
HttpContext.Session.SetString("RequestToken", JsonConvert.SerializeObject(requestToken));
// Generate the Evernote URL that we will redirect the user to in order to authorise
string callForwardUrl = evernoteAuthorizer.BuildAuthorizeUrl(requestToken);
return Redirect(callForwardUrl);
}
//
// GET: /Manage/EvernoteCallback
public async Task<ActionResult> EvernoteCallback([FromQuery] string oauth_verifier)
{
EvernoteCallbackViewModel evernoteCallbackViewModel = new EvernoteCallbackViewModel();
if (String.IsNullOrEmpty(oauth_verifier))
{
throw new ArgumentNullException(nameof(oauth_verifier), "Problem authenticating Evernote: did not receive OAuth verifier");
}
EvernoteAuthorizer evernoteAuthorizer = new EvernoteAuthorizer(_evernoteOptions.URL, _evernoteOptions.SharedKey, _evernoteOptions.SharedSecret);
RequestToken requestToken = (RequestToken)JsonConvert.DeserializeObject(HttpContext.Session.GetString("RequestToken"), typeof(RequestToken));
EvernoteCredentials evernoteCredentials = evernoteAuthorizer.ParseAccessToken(oauth_verifier, requestToken);
EFDbEvernoteCredentials efdbEvernoteCredentials = new EFDbEvernoteCredentials(evernoteCredentials);
var user = await GetCurrentUserAsync();
if (evernoteCredentials == null)
{
evernoteCallbackViewModel.ErrorMessage = "You did not authorise application";
user.HasAuthorisedEvernote = false;
}
else
{
evernoteCallbackViewModel.SuccessMessage = "Evernote successfully authorised, you can now search for notes and start reading";
_dataAccess.UpdateEvernoteCredentials(efdbEvernoteCredentials);
user.HasAuthorisedEvernote = true;
user.EvernoteCredentials = efdbEvernoteCredentials;
user.EvernoteCredentialsId = efdbEvernoteCredentials.Id;
}
await _userManager.UpdateAsync(user);
return View(evernoteCallbackViewModel);
}