base.jee.servlet.SignUpServlet Maven / Gradle / Ivy

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/*
 This is free and unencumbered software released into the public domain.

 Anyone is free to copy, modify, publish, use, compile, sell, or
 distribute this software, either in source code form or as a compiled
 binary, for any purpose, commercial or non-commercial, and by any
 means.

 In jurisdictions that recognize copyright laws, the author or authors
 of this software dedicate any and all copyright interest in the
 software to the public domain. We make this dedication for the benefit
 of the public at large and to the detriment of our heirs and
 successors. We intend this dedication to be an overt act of
 relinquishment in perpetuity of all present and future rights to this
 software under copyright law.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
 */
package base.jee.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import base.KeyValue;
import base.email.EmailAddressParse;
import base.jee.Constants;
import org.stringtemplate.v4.ST;

import base.jee.Breadcrumb;
import base.jee.JeeBase;
import base.security.User;

/**
 * Display and handle creation of new people.
 */
public class SignUpServlet extends BaseServlet {

	private static final long serialVersionUID = 1L;
	private String version;
	private String build;

	public SignUpServlet(JeeBase jee, String version, String build) throws IOException {
		super(jee);
		this.version = version;
		this.build = build;
	}

	public void doGet(User u, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String error = null;

		String site = getSite(request);
		String ip = getIp(request);

		String firstName = request.getParameter("register_firstname");
		String lastName = request.getParameter("register_lastname");
		String email = request.getParameter("register_email");
		String username = request.getParameter("register_username");
		String password = request.getParameter("register_password");
		String password2 = request.getParameter("register_password2");

		if(firstName != null) { firstName = firstName.trim(); }
		if(lastName != null) { lastName = lastName.trim(); }
		if(email != null) { email = email.trim(); }
		if(username != null) { username = username.trim(); }

		EmailAddressParse parse = new EmailAddressParse();

		if(password == null || password2 == null) {
			error = "Please specify a password";
		} else if(jee.getSettings().get("terms_and_conditions", "false").equals("true") && request.getParameter("i_agree") == null) {
			error = "Please indicate you agree to the terms and conditions.";
		} else if(!password.equals(password2)) {
			error = "Your passwords did not match, please check your password.";
		} else if(password.length() < Constants.MIN_PASSWORD_LENGTH) {
			error = "Your password must contain at least " + Constants.MIN_PASSWORD_LENGTH + " characters.";
		} else if(!parse.isValid(email)) {
			error = "Please specify a valid email address. " + parse.getError();
		} else if(firstName != null) {
			try {
				//if(request.getParameter("a") == null || !request.getParameter("a").equals(u.getFormAuthToken())) {
				//	throw new IllegalArgumentException("Invalid authentication token.");
				//}

				List r = jee.getAPI().signUp(jee.getTemplateManager(), u, site, firstName, lastName, email, username, password, request.getRemoteAddr());
				if(!r.get(0).getKey().equalsIgnoreCase("error")) {
					ST page = jee.getPage(new User(jee.getAPI().getUnauthenticatedRolesCache(), ip, site), "signup_details");
					page.remove("shortcuts"); // Don't need shortcuts on sign-in page
					page.add("error", error);
					page.add("version", version);
					page.add("build", build);
					page.add("ldap_enabled", jee.getSettings().get("ldap.enabled", "false").equals("true"));
					page.add("self_signup", jee.getSettings().get("self.signup", "false").equals("true"));
					page.add("breadcrumbs", new Breadcrumb("Signin", null));
					response.getWriter().write(page.render());
					return;
				} else {
					error = r.get(0).getValue();
				}

			} catch(IllegalArgumentException e) {
				error = e.getMessage();
			} catch(IllegalStateException e) {
				error = e.getMessage();
			}
		} else {
			error = "Please enter your first name";
		}

		// Sign up failed, go back to sign-in/sign-up page
		ST page = jee.getPage(new User(jee.getAPI().getUnauthenticatedRolesCache(), ip, site), "signin");
		page.remove("shortcuts"); // Don't need shortcuts on sign-in page
		page.add("error", error);
		page.add("register_email", email);
		page.add("register_firstname", firstName);
		page.add("register_lastname", lastName);
		page.add("version", version);
		page.add("build", build);
		page.add("ldap_enabled", jee.getSettings().get("ldap.enabled", "false").equals("true"));
		page.add("self_signup", jee.getSettings().get("self.signup", "false").equals("true"));
		page.add("terms", jee.getSettings().get("terms_and_conditions", "false").equals("true"));
		page.add("breadcrumbs", new Breadcrumb("Signin", null));
		response.getWriter().write(page.render());
	}

}