Examples with AuthorizationCode org.entando.entando.aps.system.services.oauth2.model.AuthorizationCode used on opensource projects

Example 1 with AuthorizationCode

use of org.entando.entando.aps.system.services.oauth2.model.AuthorizationCode in project entando-core by entando.

the class AuthEndpointServlet method doGet.

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    OAuthAuthzRequest oauthRequest = null;
    OAuthIssuerImpl oauthIssuerImpl = new OAuthIssuerImpl(new MD5Generator());
    IApiOAuthorizationCodeManager codeManager = (IApiOAuthorizationCodeManager) ApsWebApplicationUtils.getBean(SystemConstants.OAUTH2_AUTHORIZATION_CODE_MANAGER, request);
    try {
        oauthRequest = new OAuthAuthzRequest(request);
        if (validateClient(oauthRequest, request, response)) {
            // build response according to response_type
            String responseType = oauthRequest.getParam(OAuth.OAUTH_RESPONSE_TYPE) == null ? OAuth.OAUTH_RESPONSE_TYPE : oauthRequest.getParam(OAuth.OAUTH_RESPONSE_TYPE);
            OAuthASResponse.OAuthAuthorizationResponseBuilder builder = OAuthASResponse.authorizationResponse(request, HttpServletResponse.SC_FOUND);
            final String authorizationCode = oauthIssuerImpl.authorizationCode();
            final int expires = 3;
            AuthorizationCode authCode = new AuthorizationCode();
            authCode.setAuthorizationCode(authorizationCode);
            // gets a calendar using the default time zone and locale.
            Calendar calendar = Calendar.getInstance();
            calendar.add(Calendar.SECOND, expires);
            authCode.setExpires(calendar.getTimeInMillis());
            authCode.setClientId(oauthRequest.getClientId());
            authCode.setSource(request.getRemoteAddr());
            codeManager.addAuthorizationCode(authCode);
            if (responseType.equals(ResponseType.CODE.toString())) {
                builder.setCode(authorizationCode);
            }
            if (responseType.equals(ResponseType.TOKEN.toString())) {
                builder.setAccessToken(authorizationCode);
                builder.setExpiresIn((long) expires);
            }
            String redirectURI = oauthRequest.getParam(OAuth.OAUTH_REDIRECT_URI);
            final OAuthResponse resp = builder.location(redirectURI).buildQueryMessage();
            final int status = resp.getResponseStatus();
            response.setStatus(status);
            response.sendRedirect(resp.getLocationUri());
        } else {
            logger.warn("OAuth2 authentication failed");
            response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
        }
    } catch (OAuthSystemException ex) {
        logger.error("System exception {} ", ex.getMessage());
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    } catch (OAuthProblemException ex) {
        logger.error("OAuth2 error {} ", ex.getMessage());
        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
    } catch (IOException e) {
        logger.error("IOException {} ", e);
    }
}