public static void authenticateEvernote(
RenderRequest renderRequest, PortletSession portletSession, ThemeDisplay themeDisplay)
throws OAuthException {
HttpServletRequest request = PortalUtil.getHttpServletRequest(renderRequest);
String authorizationUrl = StringPool.BLANK;
try {
OAuthService service = getOAuthService(request, themeDisplay);
if (PortalUtil.getOriginalServletRequest(request).getParameter(OAUTH_VERIFIER) == null) {
// Send an OAuth message to the Provider asking for a new Request
// Token because we don't have access to the current user's account.
Token scribeRequestToken = service.getRequestToken();
portletSession.setAttribute(REQUEST_TOKEN, scribeRequestToken.getToken());
portletSession.setAttribute(REQUEST_TOKEN_SECRET, scribeRequestToken.getSecret());
authorizationUrl = EVERNOTE_SERVICE.getAuthorizationUrl(scribeRequestToken.getToken());
} else {
// Send an OAuth message to the Provider asking to exchange the
// existing Request Token for an Access Token
Token scribeRequestToken =
new Token(
portletSession.getAttribute(REQUEST_TOKEN).toString(),
portletSession.getAttribute(REQUEST_TOKEN_SECRET).toString());
Verifier scribeVerifier =
new Verifier(
PortalUtil.getOriginalServletRequest(request).getParameter(OAUTH_VERIFIER));
Token scribeAccessToken = service.getAccessToken(scribeRequestToken, scribeVerifier);
EvernoteAuth evernoteAuth =
EvernoteAuth.parseOAuthResponse(EVERNOTE_SERVICE, scribeAccessToken.getRawResponse());
portletSession.setAttribute(ACCESS_TOKEN, evernoteAuth.getToken());
}
} catch (Exception e) {
throw new OAuthException(e);
}
renderRequest.setAttribute(AUTHORIZATION_URL, authorizationUrl);
}
@HandlesEvent("callback")
public Resolution callback() {
logger.debug("El codigo para verificar es: {}", oauth_verifier);
// coge request token
OAuthService service = googleServiceProvider.getService();
Token requestToken =
(Token)
getContext()
.getRequest()
.getSession()
.getAttribute(ATTR_OAUTH_REQUEST_TOKEN + "Google");
// coge access token
Verifier verifier = new Verifier(oauth_verifier);
Token accessToken = service.getAccessToken(requestToken, verifier);
logger.debug("El access token es: {}", accessToken.getRawResponse());
// guarda access token en session
getContext()
.getRequest()
.getSession()
.setAttribute(ATTR_OAUTH_ACCESS_TOKEN + "Google", accessToken);
// coge perfil usuario
OAuthRequest oauthRequest = new OAuthRequest(Verb.GET, PROTECTED_RESOURCE_URL);
logger.debug("Se va a conectar al servicio de google: ");
service.signRequest(accessToken, oauthRequest);
Response oauthResponse = oauthRequest.send();
String body = oauthResponse.getBody();
ObjectMapper mapper = new ObjectMapper();
try {
respuestaJson = mapper.readValue(body, new TypeReference<Map<String, Object>>() {});
} catch (IOException e) {
getContext()
.getValidationErrors()
.addGlobalError(new SimpleError("error.excepcion.jackson", e.getMessage()));
}
logger.debug("La respuesta body: {}", oauthResponse.getBody());
return new ForwardResolution("/WEB-INF/jsp/google.jsp");
}