src/org/cacert/gigi/pages/main/Signup.java

   1 package org.cacert.gigi.pages.main;
   2
   3 import java.io.InputStreamReader;
   4 import java.io.PrintWriter;
   5 import java.io.UnsupportedEncodingException;
   6 import java.sql.PreparedStatement;
   7 import java.sql.ResultSet;
   8 import java.sql.SQLException;
   9 import java.util.Date;
  10 import java.util.HashMap;
  11
  12 import javax.servlet.ServletRequest;
  13 import javax.servlet.http.HttpServletRequest;
  14
  15 import org.cacert.gigi.Language;
  16 import org.cacert.gigi.User;
  17 import org.cacert.gigi.database.DatabaseConnection;
  18 import org.cacert.gigi.output.DateSelector;
  19 import org.cacert.gigi.output.Template;
  20 import org.cacert.gigi.pages.Page;
  21 import org.cacert.gigi.util.HTMLEncoder;
  22
  23 public class Signup {
  24         User buildup = new User();
  25         String password;
  26         String password2;
  27         Template t;
  28         boolean general = true, country = true, regional = true, radius = true;
  29         public Signup() {
  30                 try {
  31                         t = new Template(new InputStreamReader(
  32                                         Signup.class.getResourceAsStream("Signup.templ"), "UTF-8"));
  33                 } catch (UnsupportedEncodingException e) {
  34                         e.printStackTrace();
  35                 }
  36                 buildup.setFname("");
  37                 buildup.setMname("");
  38                 buildup.setLname("");
  39                 buildup.setSuffix("");
  40                 buildup.setEmail("");
  41                 buildup.setDob(new Date(0));
  42         }
  43         DateSelector myDoB = new DateSelector("day", "month", "year");
  44
  45         public void writeForm(PrintWriter out, Language l) {
  46                 HashMap<String, Object> vars = new HashMap<String, Object>();
  47                 vars.put("fname", HTMLEncoder.encodeHTML(buildup.getFname()));
  48                 vars.put("mname", HTMLEncoder.encodeHTML(buildup.getMname()));
  49                 vars.put("lname", HTMLEncoder.encodeHTML(buildup.getLname()));
  50                 vars.put("suffix", HTMLEncoder.encodeHTML(buildup.getSuffix()));
  51                 vars.put("dob", myDoB);
  52                 vars.put("email", HTMLEncoder.encodeHTML(buildup.getEmail()));
  53                 vars.put("general", general ? " checked=\"checked\"" : "");
  54                 vars.put("country", country ? " checked=\"checked\"" : "");
  55                 vars.put("regional", regional ? " checked=\"checked\"" : "");
  56                 vars.put("radius", radius ? " checked=\"checked\"" : "");
  57                 vars.put(
  58                                 "helpOnNames",
  59                                 String.format(
  60                                                 l.getTranslation("Help on Names %sin the wiki%s"),
  61                                                 "<a href=\"//wiki.cacert.org/FAQ/HowToEnterNamesInJoinForm\" target=\"_blank\">",
  62                                                 "</a>"));
  63                 t.output(out, l, vars);
  64         }
  65         private void update(HttpServletRequest r) {
  66                 if (r.getParameter("fname") != null) {
  67                         buildup.setFname(r.getParameter("fname"));
  68                 }
  69                 if (r.getParameter("lname") != null) {
  70                         buildup.setLname(r.getParameter("lname"));
  71                 }
  72                 if (r.getParameter("mname") != null) {
  73                         buildup.setMname(r.getParameter("mname"));
  74                 }
  75                 if (r.getParameter("suffix") != null) {
  76                         buildup.setSuffix(r.getParameter("suffix"));
  77                 }
  78                 if (r.getParameter("email") != null) {
  79                         buildup.setEmail(r.getParameter("email"));
  80                 }
  81                 general = "1".equals(r.getParameter("general"));
  82                 country = "1".equals(r.getParameter("country"));
  83                 regional = "1".equals(r.getParameter("regional"));
  84                 radius = "1".equals(r.getParameter("radius"));
  85                 myDoB.update(r);
  86         }
  87
  88         public boolean submit(PrintWriter out, HttpServletRequest req) {
  89                 update(req);
  90                 boolean failed = false;
  91                 out.println("<div class='formError'>");
  92                 if (buildup.getFname().equals("") || buildup.getLname().equals("")) {
  93                         outputError(out, req, "First and/or last names were blank.");
  94                         failed = true;
  95                 }
  96                 if (!myDoB.isValid()) {
  97                         outputError(out, req, "Invalid date of birth");
  98                         failed = true;
  99                 }
 100                 if (buildup.getEmail().equals("")) {
 101                         outputError(out, req, "Email Address was blank");
 102                         failed = true;
 103                 }
 104                 String pw1 = req.getParameter("pword1");
 105                 String pw2 = req.getParameter("pword2");
 106                 if (pw1 == null || pw1.equals("")) {
 107                         outputError(out, req, "Pass Phrases were blank");
 108                         failed = true;
 109                 } else if (!pw1.equals(pw2)) {
 110                         outputError(out, req, "Pass Phrases don't match");
 111                         failed = true;
 112                 }
 113                 // TODO check password strength
 114                 try {
 115                         PreparedStatement q1 = DatabaseConnection.getInstance().prepare(
 116                                         "select * from `email` where `email`=? and `deleted`=0");
 117                         PreparedStatement q2 = DatabaseConnection.getInstance().prepare(
 118                                         "select * from `users` where `email`=? and `deleted`=0");
 119                         q1.setString(1, buildup.getEmail());
 120                         q2.setString(1, buildup.getEmail());
 121                         ResultSet r1 = q1.executeQuery();
 122                         ResultSet r2 = q2.executeQuery();
 123                         if (r1.next() || r2.next()) {
 124                                 outputError(out, req,
 125                                                 "This email address is currently valid in the system.");
 126                                 failed = true;
 127                         }
 128                         r1.close();
 129                         r2.close();
 130                         PreparedStatement q3 = DatabaseConnection
 131                                         .getInstance()
 132                                         .prepare(
 133                                                         "select `domain` from `baddomains` where `domain`=RIGHT(?, LENGTH(`domain`))");
 134                         q3.setString(1, buildup.getEmail());
 135
 136                         ResultSet r3 = q3.executeQuery();
 137                         if (r3.next()) {
 138                                 String domain = r3.getString(1);
 139                                 out.print("<div>");
 140                                 out.print(String.format(
 141                                                 Page.translate(req,
 142                                                                 "We don't allow signups from people using email addresses from %s"),
 143                                                 domain));
 144                                 out.println("</div>");
 145                                 failed = true;
 146                         }
 147                         r3.close();
 148                 } catch (SQLException e) {
 149                         e.printStackTrace();
 150                         failed = true;
 151                 }
 152                 out.println("</div>");
 153                 return failed;
 154         }
 155         private void outputError(PrintWriter out, ServletRequest req, String text) {
 156                 out.print("<div>");
 157                 out.print(Page.translate(req, text));
 158                 out.println("</div>");
 159         }
 160 }