Examples of com.google.api.client.extensions.auth.helpers.Credential

Package com.google.api.client.extensions.auth.helpers

Examples of com.google.api.client.extensions.auth.helpers.Credential

com.google.api.client.extensions.auth.helpers.Credential
Implementations of this class will have all of the information necessary to create and install the necessary handlers on an {@link HttpTransport} object to allow for a streamlined authexperience. Implementations of this interface should use the {@link PersistenceCapable} annotation to allowcredentials to be managed on behalf of the application.
Warning: starting with version 1.7, usage of this for OAuth 2.0 is deprecated. Instead use {@link com.google.api.client.auth.oauth2.Credential}.
@author moshenko@google.com (Jacob Moshenko) @since 1.4

    ThreeLeggedFlow oauthFlow = newFlow(userId);
    oauthFlow.setJsonFactory(getJsonFactory());
    oauthFlow.setHttpTransport(getHttpTransport());


    try {
      Credential cred = oauthFlow.loadCredential(pm);


      if (cred != null && cred.isInvalid()) {
        pm.deletePersistent(cred);
        cred = null;
      }


      if (cred != null) {
        req.setAttribute(AUTH_CREDENTIAL, cred);
        try {
          // Invoke the user code
          super.service(req, resp);
        } catch (HttpResponseException e) {
          // Determine if we failed due to auth, or just failed
          if (cred.isInvalid()) {
            pm.deletePersistent(cred);
            startAuthFlow(resp, pm, oauthFlow);
          } else {
            throw e;
          }

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   * @return Credential object for this request and user.
   *
   * @since 1.5
   */
  protected Credential getCredential(HttpServletRequest req) {
    Credential cred = (Credential) req.getAttribute(AUTH_CREDENTIAL);
    return cred;
  }

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      flow.setHttpTransport(getHttpTransport());
      flow.setJsonFactory(getJsonFactory());


      // Complete the flow object with the token we got in our query parameters
      Credential c = flow.complete(completionCode);
      manager.makePersistent(c);
      manager.deletePersistent(flow);
      resp.sendRedirect(redirectUrl);
    } finally {
      manager.close();

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Related Classes of com.google.api.client.extensions.auth.helpers.Credential

com.google.api.client.extensions.servlet.auth.AbstractCallbackServlet

com.google.api.client.extensions.servlet.auth.AbstractFlowUserServlet

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