How to use

getRequestUrl

method

in

org.apache.shiro.web.util.SavedRequest

SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(request);
if (savedRequest != null && savedRequest.getMethod().equalsIgnoreCase(AccessControlFilter.GET_METHOD)) {
  successUrl = savedRequest.getRequestUrl();
  contextRelative = false;

protected String getBackUrl(ServletRequest request) {
  SavedRequest sr = WebUtils.getSavedRequest(request);
  if (sr == null) {
    return getSuccessUrl();
  } else {
    return sr.getRequestUrl();
  }
}

protected String getBackUrl(ServletRequest request) {
  SavedRequest sr = WebUtils.getSavedRequest(request);
  if (sr == null) {
    return getSuccessUrl();
  } else {
    return sr.getRequestUrl();
  }
}

protected void redirectToSavedRequest(ServletRequest request, ServletResponse response, String fallbackUrl)
    throws Exception {
  String successUrl = null;
  boolean contextRelative = true;
  SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(request);
  if (savedRequest != null && savedRequest.getMethod().equalsIgnoreCase(AccessControlFilter.GET_METHOD)) {
    successUrl = savedRequest.getRequestUrl();
    contextRelative = false;
  }
  if (successUrl == null) {
    successUrl = fallbackUrl;
  }
  if (successUrl == null) {
    throw new IllegalStateException("Success URL not available via saved request or via the "
        + "successUrlFallback method parameter. One of these must be non-null for "
        + "issueSuccessRedirect() to work.");
  }
  WebUtils.issueRedirect(request, response, successUrl, null, contextRelative, redirectHttp10Compatible);
}

protected void redirectToSavedRequest(ServletRequest request, ServletResponse response, String fallbackUrl)
    throws Exception {
  String successUrl = null;
  boolean contextRelative = true;
  SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(request);
  if (savedRequest != null && savedRequest.getMethod().equalsIgnoreCase(AccessControlFilter.GET_METHOD)) {
    successUrl = savedRequest.getRequestUrl();
    contextRelative = false;
  }
  if (successUrl == null) {
    successUrl = fallbackUrl;
  }
  if (successUrl == null) {
    throw new IllegalStateException("Success URL not available via saved request or via the "
        + "successUrlFallback method parameter. One of these must be non-null for "
        + "issueSuccessRedirect() to work.");
  }
  WebUtils.issueRedirect(request, response, successUrl, null, contextRelative, redirectHttp10Compatible);
}

protected void redirectToSavedRequest(ServletRequest request, ServletResponse response, String fallbackUrl)
    throws Exception {
  String successUrl = null;
  boolean contextRelative = true;
  SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(request);
  if (savedRequest != null && savedRequest.getMethod().equalsIgnoreCase(AccessControlFilter.GET_METHOD)) {
    successUrl = savedRequest.getRequestUrl();
    contextRelative = false;
  }
  if (successUrl == null) {
    successUrl = fallbackUrl;
  }
  if (successUrl == null) {
    throw new IllegalStateException("Success URL not available via saved request or via the "
        + "successUrlFallback method parameter. One of these must be non-null for "
        + "issueSuccessRedirect() to work.");
  }
  WebUtils.issueRedirect(request, response, successUrl, null, contextRelative, redirectHttp10Compatible);
}

protected void redirectToSavedRequest(ServletRequest request, ServletResponse response, String fallbackUrl)
    throws Exception {
  String successUrl = null;
  boolean contextRelative = true;
  SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(request);
  if (savedRequest != null && savedRequest.getMethod().equalsIgnoreCase(AccessControlFilter.GET_METHOD)) {
    successUrl = savedRequest.getRequestUrl();
    contextRelative = false;
  }
  if (successUrl == null) {
    successUrl = fallbackUrl;
  }
  if (successUrl == null) {
    throw new IllegalStateException("Success URL not available via saved request or via the "
        + "successUrlFallback method parameter. One of these must be non-null for "
        + "issueSuccessRedirect() to work.");
  }
  WebUtils.issueRedirect(request, response, successUrl, null, contextRelative, redirectHttp10Compatible);
}

@Override
protected void doGet(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws ServletException, IOException {
  HttpSession sess = httpServletRequest.getSession();
  String oAuth2Token = httpServletRequest.getParameter("token");
  String provider = httpServletRequest.getParameter("provider");
  if (provider == null || provider.isEmpty()) {
    provider = "Google";  // Backwards compatibility
  }
  WebTarget target = client.target(octopusConfig.getSSOServer() + "/OAuth2/user/info");
  OAuth2User oAuth2User = target.request()
      .accept(MediaType.APPLICATION_JSON)
      .header("token", oAuth2Token)
      .header("provider", provider)
      .get(OAuth2User.class);
  try {
    oAuth2User.setToken(new Token(oAuth2Token, ""));
    SecurityUtils.getSubject().login(oAuth2User);
    SavedRequest savedRequest = WebUtils.getAndClearSavedRequest(httpServletRequest);
    httpServletResponse.sendRedirect(savedRequest != null ? savedRequest.getRequestUrl() : getRootUrl(httpServletRequest));
  } catch (AuthenticationException e) {
    sess.setAttribute(OAuth2User.OAUTH2_USER_INFO, oAuth2User);
    sess.setAttribute("AuthenticationExceptionMessage", e.getMessage());
    httpServletResponse.sendRedirect(httpServletRequest.getContextPath() + octopusConfig.getUnauthorizedExceptionPage());
  }
}