1 | package org.greenstone.gsdl3.service;
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2 |
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3 | import org.greenstone.gsdl3.util.GSXML;
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4 | import org.greenstone.gsdl3.util.DerbyWrapper;
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5 | import org.greenstone.gsdl3.util.UserQueryResult;
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6 | import org.greenstone.gsdl3.util.UserTermInfo;
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7 |
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8 | import org.w3c.dom.Element;
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9 | import org.w3c.dom.NodeList;
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10 |
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11 | import java.util.Vector;
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12 | import java.sql.SQLException;
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13 | import java.util.regex.Pattern;
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14 | import java.io.File;
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15 | import java.io.UnsupportedEncodingException;
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16 |
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17 | public class Authentication
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18 | extends ServiceRack {
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19 | //the services on offer
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20 | protected static final String AUTHENTICATION_SERVICE="Authentication";
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21 |
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22 | /** constructor */
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23 | public Authentication()
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24 | { }
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25 |
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26 | public boolean configure(Element info, Element extra_info)
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27 | {
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28 | logger.info("Configuring Authentication...");
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29 | this.config_info = info;
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30 |
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31 | // set up Authentication service info - for now just has name and type
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32 | Element authentication_service= this.doc.createElement(GSXML.SERVICE_ELEM);
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33 | authentication_service.setAttribute(GSXML.TYPE_ATT, "authen");
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34 | authentication_service.setAttribute(GSXML.NAME_ATT, AUTHENTICATION_SERVICE);
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35 | this.short_service_info.appendChild(authentication_service);
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36 |
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37 | return true;
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38 | }
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39 |
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40 | protected Element getServiceDescription(String service_id, String lang, String subset)
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41 | {
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42 |
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43 | Element authen_service=this.doc.createElement(GSXML.SERVICE_ELEM);
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44 |
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45 | if (service_id.equals(AUTHENTICATION_SERVICE)) {
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46 | authen_service.setAttribute(GSXML.TYPE_ATT,"authen");
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47 | authen_service.setAttribute(GSXML.NAME_ATT, AUTHENTICATION_SERVICE);
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48 | } else {
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49 | return null;
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50 | }
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51 |
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52 | if (subset==null || subset.equals(GSXML.DISPLAY_TEXT_ELEM+GSXML.LIST_MODIFIER)) {
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53 | authen_service.appendChild(GSXML.createDisplayTextElement(this.doc, GSXML.DISPLAY_TEXT_NAME, getServiceName(service_id, lang) ));
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54 | authen_service.appendChild(GSXML.createDisplayTextElement(this.doc, GSXML.DISPLAY_TEXT_DESCRIPTION, getServiceDescription(service_id, lang)));
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55 | }
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56 | return authen_service;
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57 | }
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58 |
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59 | protected String getServiceName(String service_id, String lang) {
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60 | return getTextString(service_id+".name", lang);
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61 | }
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62 |
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63 | protected String getServiceSubmit(String service_id, String lang) {
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64 | return getTextString(service_id+".submit", lang);
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65 | }
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66 |
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67 | protected String getServiceDescription(String service_id, String lang) {
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68 | return getTextString(service_id+".description", lang);
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69 | }
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70 |
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71 | protected void addCustomParams(String service, Element param_list, String lang) {
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72 | }
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73 |
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74 | protected void createParameter(String name, Element param_list, String lang) {
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75 | }
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76 |
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77 | protected Element processAuthentication(Element request) throws SQLException, UnsupportedEncodingException{
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78 |
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79 | // Create a new (empty) result message
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80 | Element result = this.doc.createElement(GSXML.RESPONSE_ELEM);
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81 |
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82 | result.setAttribute(GSXML.FROM_ATT, AUTHENTICATION_SERVICE);
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83 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
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84 |
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85 | String lang = request.getAttribute(GSXML.LANG_ATT);
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86 | // Get the parameters of the request
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87 | Element param_list = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM+GSXML.LIST_MODIFIER);
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88 |
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89 | if (param_list == null) {
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90 | logger.error("AddUsers request had no paramList.");
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91 | return result; // Return the empty result
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92 | }
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93 |
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94 | String aup=null; //Actions: ListUsers, AddUser, ModifyPassword, DeleteUser, Login
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95 | String un=""; //login user's name
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96 | String pw=""; //login user's password
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97 | String asn=""; //whether a user is authenticated
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98 | String uan=""; //whether a authentication for a particular action is needed
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99 | String cm=""; //whether the action is confirmed
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100 |
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101 | String umun=""; //the new user name
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102 | String umpw=""; //user's new password
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103 | String umas=""; //user account status
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104 | String umgp=""; //user greoups
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105 | String umc=""; // comments for the user
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106 |
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107 | String oumun=""; //the original user's name
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108 | String umpw1=""; //user's new password
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109 | String umpw2=""; //user's retyped new password
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110 |
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111 | //used for adding a list of users at one time. Format: name,password,role]name,password,role]...
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112 | //in which, role may be in the format: student:[teacher's username]
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113 | String unpwlist="";
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114 | String service = "";
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115 |
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116 | // get parameters from the request
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117 | NodeList params = param_list.getElementsByTagName(GSXML.PARAM_ELEM);
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118 | for (int i=0; i<params.getLength();i++) {
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119 | Element param = (Element)params.item(i);
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120 | String p_name = param.getAttribute(GSXML.NAME_ATT);
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121 | String p_value = GSXML.getValue(param);
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122 |
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123 | if (p_name.equals("aup")){
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124 | aup = p_value;
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125 | }else if (p_name.equals("un")) {
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126 | un = p_value;
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127 | }else if(p_name.equals("pw")) {
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128 | pw = p_value;
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129 | }else if(p_name.equals("umun")) {
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130 | umun = p_value;
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131 | }else if(p_name.equals("umpw")) {
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132 | umpw = p_value;
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133 | }else if (p_name.equals("umas")){
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134 | umas = p_value;
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135 | }else if (p_name.equals("umgp")){
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136 | umgp = p_value;
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137 | }else if (p_name.equals("umc")){
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138 | umc = p_value;
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139 | }else if (p_name.equals("asn")){
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140 | asn = p_value;
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141 | }else if (p_name.equals("uan")){
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142 | uan = p_value;
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143 | }else if (p_name.equals("cm")){
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144 | cm = p_value;
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145 | }else if(p_name.equals("umpw1")) {
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146 | umpw1 = p_value;
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147 | }else if(p_name.equals("umpw2")) {
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148 | umpw2 = p_value;
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149 | }else if(p_name.equals("oumun")) {
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150 | oumun = p_value;
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151 | }else if(p_name.equals("unpwlist")) {
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152 | unpwlist = p_value;
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153 | }
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154 |
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155 | }
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156 |
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157 | // create a Authentication node put into the result
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158 | Element authen_node = this.doc.createElement(GSXML.AUTHEN_NODE_ELEM);
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159 | result.appendChild(authen_node);
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160 | result.appendChild(getCollectList(this.site_home + File.separatorChar + "collect"));
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161 | // create a service node added into the Authentication node
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162 | Element service_node = this.doc.createElement(GSXML.SERVICE_ELEM);
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163 | authen_node.appendChild(service_node);
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164 | service_node.setAttribute("aup",aup);
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165 | // user's info
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166 | UserQueryResult userQueryResult=null;
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167 |
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168 | // check the usersDb database, if it isn't existing, check the etc dir, create the etc dir if it isn't existing, then create the user database and add a "admin" user
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169 | String usersDB_dir = this.site_home + File.separatorChar + "etc" + File.separatorChar + "usersDB";
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170 | DerbyWrapper derbyWrapper=new DerbyWrapper();
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171 | File usersDB_file =new File(usersDB_dir);
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172 | if (!usersDB_file.exists()){
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173 | String etc_dir = this.site_home + File.separatorChar + "etc";
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174 | File etc_file =new File(etc_dir);
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175 | if (!etc_file.exists()){
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176 | boolean success = etc_file.mkdir();
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177 | if (!success){
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178 | logger.error("Couldn't create the etc dir under "+this.site_home + ".");
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179 | return result;
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180 | }
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181 | }
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182 | derbyWrapper.connectDatabase(usersDB_dir,true);
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183 | derbyWrapper.createDatabase();
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184 | }else{
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185 | derbyWrapper.connectDatabase(usersDB_dir, false);
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186 | }
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187 |
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188 | // Action: login
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189 | if (aup.equals("Login")){
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190 | if (uan.equals("")){ //return a login page, if the user's name is not given
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191 | service_node.setAttribute("info","Login");
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192 | derbyWrapper.closeDatabase();
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193 | return result;
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194 | }
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195 | String groups = "";
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196 | // if the authentication(uan=1) is required,but the user hasn't been authenticated(asn=0),the user is asked to login first
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197 | if ((uan.equals("1") && asn.equals("0"))) {
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198 | if ((un.length()==0) && (pw.length()==0)){
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199 | service_node.setAttribute("asn","0");
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200 | service_node.setAttribute("info","Login");
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201 | derbyWrapper.closeDatabase();
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202 | return result;
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203 | }
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204 | if ((un.length()==0) || (pw.length()==0)){
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205 | service_node.setAttribute("asn","0");
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206 | service_node.setAttribute("info","Login");
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207 | service_node.setAttribute("err","un-pw-err");
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208 | derbyWrapper.closeDatabase();
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209 | return result;
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210 | }else{
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211 | userQueryResult=derbyWrapper.findUser(un,pw);//looking for the user from the users table
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212 | service_node.setAttribute(GSXML.NAME_ATT,"Authentication");
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213 | service_node.setAttribute("un",un);
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214 | if (userQueryResult==null){
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215 | //the user isn't a vaild user
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216 | service_node.setAttribute("asn","0");
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217 | service_node.setAttribute("err","un-pw-err");// either unsername or password is wrong
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218 | service_node.setAttribute("info","Login");
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219 | derbyWrapper.closeDatabase();
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220 | return result;
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221 | }else{
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222 | // asn="1"; //the user is a member of the "administrator" group
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223 | Vector userInfo=userQueryResult.users_;
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224 | groups=((UserTermInfo)userInfo.get(0)).groups_;
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225 | String accountstatus=((UserTermInfo)userInfo.get(0)).accountstatus_;
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226 | if (accountstatus.trim().equals("false")){
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227 | service_node.setAttribute("asn","0");
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228 | service_node.setAttribute("err","as-false");//the account status is false
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229 | service_node.setAttribute("info","Login");
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230 | derbyWrapper.closeDatabase();
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231 | return result;
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232 | }
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233 | String[] groups_array=groups.split(",");
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234 | for (int i=0; i<groups_array.length;i++){
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235 | if ((groups_array[i].trim().toLowerCase()).equals("administrator")){// check whether the user is in the administrator group
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236 | asn="1";
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237 | service_node.setAttribute("asn","1");
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238 | break;
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239 | }
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240 | }
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241 | if (!asn.equals("1")){
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242 | asn="2";
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243 | service_node.setAttribute("asn","2");//the user is authenticated
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244 | }
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245 | }
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246 | }
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247 | }
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248 |
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249 | //asn!=0 This is a valid user
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250 | if (!asn.equals("0")){
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251 | service_node.setAttribute("info","Login");
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252 | service_node.setAttribute("un",un);
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253 | service_node.setAttribute("pw",pw);
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254 | service_node.setAttribute("asn",asn);
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255 | service_node.setAttribute("umgp",groups);
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256 | derbyWrapper.closeDatabase();
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257 | return result;
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258 | }
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259 | }
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260 |
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261 | //Action: listuser
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262 | if (aup.equals("ListUsers")){
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263 | if (asn.equals("") && un.equals("")){
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264 | service_node.setAttribute("info","Login");
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265 | derbyWrapper.closeDatabase();
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266 | return result;
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267 | }
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268 |
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269 | //valid users but not in the administrator group(asn=2), they cannot list all users
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270 | if (asn.equals("2")){
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271 | service_node.setAttribute("info","Login");
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272 | service_node.setAttribute("err","no-permission");
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273 | service_node.setAttribute("un",un);
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274 | service_node.setAttribute("asn",asn);
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275 | derbyWrapper.closeDatabase();
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276 | return result;
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277 | }
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278 | //valid users belong to the administrator group(asn=1), they can list all users
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279 | if (asn.equals("1")){
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280 | userQueryResult=derbyWrapper.findUser(null,null);
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281 | derbyWrapper.closeDatabase();
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282 | service_node.setAttribute(GSXML.NAME_ATT,"Authentication");
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283 | service_node.setAttribute("un",un);
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284 | service_node.setAttribute("asn",asn);
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285 |
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286 | if (userQueryResult!=null && userQueryResult.getSize()>0){
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287 | service_node.setAttribute("info","all-un"); // got a user list
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288 | Element user_node=getUserNode(userQueryResult);
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289 | service_node.appendChild(user_node);
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290 | derbyWrapper.closeDatabase();
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291 | return result;
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292 | }else {
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293 | service_node.setAttribute("err","no-un"); // no user returned
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294 | derbyWrapper.closeDatabase();
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295 | return result;
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296 | }
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297 | }
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298 | }
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299 | //TODO: Action : addStudents (bulk adding)
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300 | if (aup.equals("AddStudents")){
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301 | String[] users = unpwlist.split("]");
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302 | for(int i=0; i<users.length; i++) {
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303 | String[] user = users[i].split(",");
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304 | String uname = user[0];
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305 | String password = user[1];
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306 | String group = user[2].split(":")[0];
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307 | String add_user=derbyWrapper.addUser(uname, password, group,"true","");
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308 | if (add_user.equals("succeed")){
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309 | userQueryResult=derbyWrapper.findUser(null,null);
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310 | derbyWrapper.closeDatabase();
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311 | service_node.setAttribute("info","all-un"); // return a list of all users if the user has been added
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312 | Element user_node=getUserNode(userQueryResult);
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313 | service_node.appendChild(user_node);
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314 | derbyWrapper.closeDatabase();
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315 | return result;
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316 | }
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317 | }
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318 | }
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319 |
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320 | //Action : adduder
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321 | if (aup.equals("AddUser")){
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322 | if (asn.equals("") && un.equals("")){
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323 | service_node.setAttribute("info","Login");
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324 | derbyWrapper.closeDatabase();
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325 | return result;
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326 | }
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327 | //valid users can't add a new user because they aren't in the administrator group(asn=2)
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328 | if (asn.equals("2")){
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329 | service_node.setAttribute("info","Login");
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330 | service_node.setAttribute("err","no-permission");
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331 | service_node.setAttribute("un",un);
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332 | service_node.setAttribute("asn",asn);
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333 | derbyWrapper.closeDatabase();
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334 | return result;
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335 | }
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336 | //valid users are in the administrator group, they can add a new user(asn=1)
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337 | if (asn.equals("1")){
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338 | service_node.setAttribute(GSXML.NAME_ATT,"Authentication");
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339 | service_node.setAttribute("un",un);
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340 | service_node.setAttribute("asn",asn);
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341 |
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342 | if (umun.length()==0 && umpw.length()==0 && umgp.length()==0 && umas.length()==0 && umc.length()==0){
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343 | service_node.setAttribute("info","adduser_interface");
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344 | derbyWrapper.closeDatabase();
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345 | return result;
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346 | }
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347 |
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348 | //check the strings of username and password
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349 | if ((umun==null) || (umun.length()<2) || (umun.length()>30) || (!(Pattern.matches("[a-zA-Z0-9//_//.]+",umun)))){
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350 | service_node.setAttribute("err","un-err"); //the input username string is illegal
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351 | service_node.setAttribute("info","adduser_interface");
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352 | derbyWrapper.closeDatabase();
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353 | return result;
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354 | }
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355 |
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356 | if ((umpw==null) || (umpw.length()<3) || (umpw.length()>8) || (!(Pattern.matches("[\\p{ASCII}]+",umpw)))){
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357 | service_node.setAttribute("err","pw-err"); //the input passwrod string is illegal
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358 | service_node.setAttribute("info","adduser_interface");
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359 | derbyWrapper.closeDatabase();
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360 | return result;
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361 | }
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362 |
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363 | // add the new users into the users table
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364 | umgp=umgp.replaceAll(" ","");//get rid of the space of the groups string
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365 | userQueryResult=derbyWrapper.findUser(umun,null);// check whether the new user name has existed in the table.
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366 | if (userQueryResult!=null){
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367 | service_node.setAttribute("err","un-exist"); //the new username string is duplicated
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368 | service_node.setAttribute("info","adduser_interface");
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369 | derbyWrapper.closeDatabase();
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370 | return result;
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371 | }else{
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372 | String add_user=derbyWrapper.addUser(umun,umpw,umgp,umas,umc);
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373 | if (add_user.equals("succeed")){
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374 | userQueryResult=derbyWrapper.findUser(null,null);
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375 | derbyWrapper.closeDatabase();
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376 | service_node.setAttribute("info","all-un"); // return a list of all users if the user has been added
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377 | Element user_node=getUserNode(userQueryResult);
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378 | service_node.appendChild(user_node);
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379 | derbyWrapper.closeDatabase();
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380 | return result;
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381 | }else{
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382 | derbyWrapper.closeDatabase();
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383 | service_node.setAttribute("err",add_user);// return the error message if the user couldn't be added
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384 | derbyWrapper.closeDatabase();
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385 | return result;
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386 | }
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387 | }
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388 | }
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389 | }
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390 |
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391 | //Action: edituser
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392 | if (aup.equals("EditUser")){
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393 | service_node.setAttribute(GSXML.NAME_ATT,"Authentication");
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394 | service_node.setAttribute("un",un);
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395 | service_node.setAttribute("asn",asn);
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396 |
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397 | //Get the user's info from the database
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398 | if (cm.length()==0){
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399 | service_node.setAttribute("info","edituser-interface");
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400 | userQueryResult=derbyWrapper.findUser(umun,null);
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401 | derbyWrapper.closeDatabase();
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402 | Vector userInfo=userQueryResult.users_;
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403 | String username=((UserTermInfo)userInfo.get(0)).username_;
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404 | String password=((UserTermInfo)userInfo.get(0)).password_;
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405 | String groups=((UserTermInfo)userInfo.get(0)).groups_;
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406 | String accountstatus=((UserTermInfo)userInfo.get(0)).accountstatus_;
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407 | String comment=((UserTermInfo)userInfo.get(0)).comment_;
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408 |
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409 | service_node.setAttribute("oumun",oumun);
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410 | service_node.setAttribute("umun",username);
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411 | service_node.setAttribute("umpw",password);
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412 | service_node.setAttribute("umgp",groups);
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413 | service_node.setAttribute("umas",accountstatus);
|
---|
414 | service_node.setAttribute("umc",comment);
|
---|
415 | derbyWrapper.closeDatabase();
|
---|
416 | return result;
|
---|
417 | }
|
---|
418 |
|
---|
419 | //Commit the modified user's info to the database
|
---|
420 | if (cm.toLowerCase().equals("submit")){
|
---|
421 | if (oumun.equals(umun)){// the user's name hasn't been changed, update the user's info
|
---|
422 | if (umpw.length()==0){
|
---|
423 | derbyWrapper.modifyUserInfo(umun,null,umgp,umas,umc);
|
---|
424 | userQueryResult=derbyWrapper.findUser(null,null);
|
---|
425 | derbyWrapper.closeDatabase();
|
---|
426 | service_node.setAttribute("info","all-un"); // the user's info has been updated, return a list of all users
|
---|
427 | Element user_node=getUserNode(userQueryResult);
|
---|
428 | service_node.appendChild(user_node);
|
---|
429 | derbyWrapper.closeDatabase();
|
---|
430 | return result;
|
---|
431 | }else{
|
---|
432 | if ((umpw.length()==0) || (umpw.length()<3) || (umpw.length()>8) || (!(Pattern.matches("[\\p{ASCII}]+",umpw)))){
|
---|
433 | service_node.setAttribute("err","umpw-err"); //the input passwrod string is illegal
|
---|
434 | service_node.setAttribute("info","edituser-interface");
|
---|
435 | service_node.setAttribute("umun",umun);
|
---|
436 | service_node.setAttribute("umpw",umpw);
|
---|
437 | service_node.setAttribute("umgp",umgp);
|
---|
438 | service_node.setAttribute("umas",umas);
|
---|
439 | service_node.setAttribute("umc",umc);
|
---|
440 | service_node.setAttribute("oumun",oumun);
|
---|
441 | derbyWrapper.closeDatabase();
|
---|
442 | return result;
|
---|
443 | }
|
---|
444 | umgp=umgp.replaceAll(" ","");// get rid of the space
|
---|
445 | derbyWrapper.modifyUserInfo(umun,umpw,umgp,umas,umc);
|
---|
446 | userQueryResult=derbyWrapper.listAllUser();
|
---|
447 | derbyWrapper.closeDatabase();
|
---|
448 | service_node.setAttribute("info","all-un"); // if the new user has been added successfully, return a list of all users
|
---|
449 | Element user_node=getUserNode(userQueryResult);
|
---|
450 | service_node.appendChild(user_node);
|
---|
451 | derbyWrapper.closeDatabase();
|
---|
452 | return result;
|
---|
453 | }
|
---|
454 | }
|
---|
455 | // The user's name has been changed, add a new user record to the database
|
---|
456 | else{
|
---|
457 | if ((umun.length()==0) || (umun.length()<2) || (umun.length()>30) || (!(Pattern.matches("[a-zA-Z0-9//_//.]+",umun)))){
|
---|
458 | service_node.setAttribute("err","umun-err"); //the input username string is illegal
|
---|
459 | service_node.setAttribute("umun",umun);
|
---|
460 | service_node.setAttribute("umpw",umpw);
|
---|
461 | service_node.setAttribute("umgp",umgp);
|
---|
462 | service_node.setAttribute("umas",umas);
|
---|
463 | service_node.setAttribute("umc",umc);
|
---|
464 | service_node.setAttribute("oumun",oumun);
|
---|
465 | service_node.setAttribute("info","edituser-interface");
|
---|
466 | derbyWrapper.closeDatabase();
|
---|
467 | return result;
|
---|
468 | }
|
---|
469 | if (umpw.length()==0){
|
---|
470 | service_node.setAttribute("err","ini-umpw-err"); //the input passwrod string is illegal
|
---|
471 | service_node.setAttribute("info","edituser-interface");
|
---|
472 | service_node.setAttribute("umun",umun);
|
---|
473 | service_node.setAttribute("umpw",umpw);
|
---|
474 | service_node.setAttribute("umgp",umgp);
|
---|
475 | service_node.setAttribute("umas",umas);
|
---|
476 | service_node.setAttribute("umc",umc);
|
---|
477 | service_node.setAttribute("oumun",oumun);
|
---|
478 | derbyWrapper.closeDatabase();
|
---|
479 | return result;
|
---|
480 | }
|
---|
481 | if ((umpw.length()<3) || (umpw.length()>8) || (!(Pattern.matches("[\\p{ASCII}]+",umpw)))){
|
---|
482 | service_node.setAttribute("err","umpw-err"); //the input passwrod string is illegal
|
---|
483 | service_node.setAttribute("info","edituser-interface");
|
---|
484 | service_node.setAttribute("umun",umun);
|
---|
485 | service_node.setAttribute("umpw",umpw);
|
---|
486 | service_node.setAttribute("umgp",umgp);
|
---|
487 | service_node.setAttribute("umas",umas);
|
---|
488 | service_node.setAttribute("umc",umc);
|
---|
489 | service_node.setAttribute("oumun",oumun);
|
---|
490 | derbyWrapper.closeDatabase();
|
---|
491 | return result;
|
---|
492 | }
|
---|
493 | umgp=umgp.replaceAll(" ","");// get rid of the space
|
---|
494 | userQueryResult=derbyWrapper.findUser(umun,null);// check whether the new user name has existed in the table.
|
---|
495 | if (userQueryResult!=null){
|
---|
496 | service_node.setAttribute("err","un-exist"); //the new username string is duplicated
|
---|
497 | service_node.setAttribute("info","edituser-interface");
|
---|
498 | service_node.setAttribute("umun","");
|
---|
499 | service_node.setAttribute("umpw","");
|
---|
500 | service_node.setAttribute("umgp",umgp);
|
---|
501 | service_node.setAttribute("umas",umas);
|
---|
502 | service_node.setAttribute("umc",umc);
|
---|
503 | service_node.setAttribute("oumun",oumun);
|
---|
504 | derbyWrapper.closeDatabase();
|
---|
505 | return result;
|
---|
506 | }else{
|
---|
507 | derbyWrapper.addUser(umun,umpw,umgp,umas,umc);
|
---|
508 | userQueryResult=derbyWrapper.listAllUser();
|
---|
509 | derbyWrapper.closeDatabase();
|
---|
510 | service_node.setAttribute("info","all-un"); // if the new user has been added successfully, return a list of all users
|
---|
511 | Element user_node=getUserNode(userQueryResult);
|
---|
512 | service_node.appendChild(user_node);
|
---|
513 | derbyWrapper.closeDatabase();
|
---|
514 | return result;
|
---|
515 | }
|
---|
516 | }
|
---|
517 | }
|
---|
518 |
|
---|
519 | if (cm.toLowerCase().equals("cancel")){
|
---|
520 | userQueryResult=derbyWrapper.listAllUser();
|
---|
521 | derbyWrapper.closeDatabase();
|
---|
522 | service_node.setAttribute("info","all-un"); // if the new user has been added successfully, return a list of all users
|
---|
523 | Element user_node=getUserNode(userQueryResult);
|
---|
524 | service_node.appendChild(user_node);
|
---|
525 | derbyWrapper.closeDatabase();
|
---|
526 | return result;
|
---|
527 | }
|
---|
528 | }
|
---|
529 |
|
---|
530 | //Action: modifypassword
|
---|
531 | if (aup.equals("ModifyPassword")){
|
---|
532 | if (un.equals("")){
|
---|
533 | service_node.setAttribute("info","Login");
|
---|
534 | derbyWrapper.closeDatabase();
|
---|
535 | return result;
|
---|
536 | }
|
---|
537 |
|
---|
538 | service_node.setAttribute(GSXML.NAME_ATT,"Authentication");
|
---|
539 | service_node.setAttribute("un",un);
|
---|
540 | service_node.setAttribute("asn",asn);
|
---|
541 |
|
---|
542 | userQueryResult=derbyWrapper.findUser(un,null);
|
---|
543 | Vector userInfo=userQueryResult.users_;
|
---|
544 | pw=((UserTermInfo)userInfo.get(0)).password_;
|
---|
545 |
|
---|
546 | if ((umpw1.length()==0) && (umpw2.length()==0) && (umpw.length()==0)){
|
---|
547 | service_node.setAttribute("info","modify_interface");// call the interface of the modifying password
|
---|
548 | derbyWrapper.closeDatabase();
|
---|
549 | return result;
|
---|
550 | }
|
---|
551 |
|
---|
552 | if (!pw.equals(umpw) && umpw.length()>0){
|
---|
553 | service_node.setAttribute("info","modify_interface");
|
---|
554 | service_node.setAttribute("err","pw-umpw-nm-err");//if the original password is not match
|
---|
555 | derbyWrapper.closeDatabase();
|
---|
556 | return result;
|
---|
557 | }
|
---|
558 |
|
---|
559 | if ((umpw1.length()==0) || (umpw2.length()==0)){
|
---|
560 | service_node.setAttribute("info","modify_interface");
|
---|
561 | service_node.setAttribute("err","umpw1-umpw2-null-err");//if one of the password strings is none,return the err info back
|
---|
562 | derbyWrapper.closeDatabase();
|
---|
563 | return result;
|
---|
564 | }
|
---|
565 |
|
---|
566 | if(!umpw1.equals(umpw2)){
|
---|
567 | service_node.setAttribute("info","modify_interface");
|
---|
568 | service_node.setAttribute("err","umpw1-umpw2-nm-err");//if one of the password strings is none,return the err info back
|
---|
569 | derbyWrapper.closeDatabase();
|
---|
570 | return result;
|
---|
571 | }
|
---|
572 |
|
---|
573 | if (umpw.length()==0){
|
---|
574 | service_node.setAttribute("info","modify_interface");
|
---|
575 | service_node.setAttribute("err","umpw-null-err");//if one of the password strings is none,return the err info back
|
---|
576 | derbyWrapper.closeDatabase();
|
---|
577 | return result;
|
---|
578 | }
|
---|
579 | //check the new password and the retyped password
|
---|
580 | if ((umpw1==null) || (umpw1.length()<3) || (umpw1.length()>8) || (!(Pattern.matches("[\\p{ASCII}]+",umpw1)))){
|
---|
581 | service_node.setAttribute("info","modify_interface");
|
---|
582 | service_node.setAttribute("err","umpw1-err");// the new password is illegal
|
---|
583 | derbyWrapper.closeDatabase();
|
---|
584 | return result;
|
---|
585 | }
|
---|
586 |
|
---|
587 | if ((umpw2==null) || (umpw2.length()<3) || (umpw2.length()>8) || (!(Pattern.matches("[\\p{ASCII}]+",umpw2)))){
|
---|
588 | service_node.setAttribute("info","modify_interface");
|
---|
589 | service_node.setAttribute("err","umpw2-err"); // the retyped password is illegal
|
---|
590 | derbyWrapper.closeDatabase();
|
---|
591 | return result;
|
---|
592 | }
|
---|
593 | String modify_user_info=derbyWrapper.modifyUserInfo(un,umpw1,null,null,null);
|
---|
594 | if (modify_user_info.equals("succeed")){
|
---|
595 | service_node.setAttribute("err","");// the passsword has been changed successfully
|
---|
596 | derbyWrapper.closeDatabase();
|
---|
597 | return result;
|
---|
598 | }else{
|
---|
599 | service_node.setAttribute("err",modify_user_info);// return the error message of the pasword couldn't be modified
|
---|
600 | derbyWrapper.closeDatabase();
|
---|
601 | return result;
|
---|
602 | }
|
---|
603 | }
|
---|
604 |
|
---|
605 | //Action: deleteuser
|
---|
606 | if (aup.equals("DeleteUser")){
|
---|
607 | service_node.setAttribute("un",un);
|
---|
608 | service_node.setAttribute("asn",asn);
|
---|
609 | service_node.setAttribute("umun",umun);
|
---|
610 | if (cm.equals("yes")){
|
---|
611 | String delete_user=derbyWrapper.deleteUser(umun);
|
---|
612 | if (delete_user.equals("succeed")){
|
---|
613 | service_node.setAttribute("err","");
|
---|
614 | userQueryResult=derbyWrapper.listAllUser();
|
---|
615 | service_node.setAttribute("info","all-un"); // return a list of all users
|
---|
616 | Element user_node=getUserNode(userQueryResult);
|
---|
617 | service_node.appendChild(user_node);
|
---|
618 | }else{
|
---|
619 | service_node.setAttribute("err",delete_user);//return the error message
|
---|
620 | derbyWrapper.closeDatabase();
|
---|
621 | return result;
|
---|
622 | }
|
---|
623 | }else if (cm.equals("no")){
|
---|
624 | service_node.setAttribute("err","");
|
---|
625 | userQueryResult=derbyWrapper.listAllUser();
|
---|
626 | service_node.setAttribute("info","all-un"); // return a list of all users
|
---|
627 | Element user_node=getUserNode(userQueryResult);
|
---|
628 | service_node.appendChild(user_node);
|
---|
629 | derbyWrapper.closeDatabase();
|
---|
630 | return result;
|
---|
631 | }else{
|
---|
632 | service_node.setAttribute("info","confirm");
|
---|
633 | derbyWrapper.closeDatabase();
|
---|
634 | return result;
|
---|
635 | }
|
---|
636 | }
|
---|
637 |
|
---|
638 | return result;
|
---|
639 | }
|
---|
640 |
|
---|
641 | private Element getUserNode(UserQueryResult userQueryResult){
|
---|
642 | Element user_list_node= this.doc.createElement(GSXML.USER_NODE_ELEM+"List");
|
---|
643 |
|
---|
644 | Vector userInfo=userQueryResult.users_;
|
---|
645 |
|
---|
646 | for (int i=0; i<userQueryResult.getSize(); i++){
|
---|
647 | Element user_node= this.doc.createElement(GSXML.USER_NODE_ELEM);
|
---|
648 | String username=((UserTermInfo)userInfo.get(i)).username_;
|
---|
649 | String password=((UserTermInfo)userInfo.get(i)).password_;
|
---|
650 | String groups=((UserTermInfo)userInfo.get(i)).groups_;
|
---|
651 | String accountstatus=((UserTermInfo)userInfo.get(i)).accountstatus_;
|
---|
652 | String comment=((UserTermInfo)userInfo.get(i)).comment_;
|
---|
653 | user_node.setAttribute("umun",username);
|
---|
654 | user_node.setAttribute("umpw",password);
|
---|
655 | user_node.setAttribute("umgp",groups);
|
---|
656 | user_node.setAttribute("umas",accountstatus);
|
---|
657 | user_node.setAttribute("umc",comment);
|
---|
658 |
|
---|
659 | user_list_node.appendChild(user_node);
|
---|
660 | }
|
---|
661 | return user_list_node;
|
---|
662 | }
|
---|
663 |
|
---|
664 | private Element getCollectList(String collect){
|
---|
665 | Element collect_list_node = this.doc.createElement(GSXML.COLLECTION_ELEM+"List");
|
---|
666 | File[] collect_dir= (new File(collect)).listFiles();
|
---|
667 | if(collect_dir!=null && collect_dir.length > 0){
|
---|
668 | for (int i=0;i<collect_dir.length;i++){
|
---|
669 | if (collect_dir[i].isDirectory() && (!collect_dir[i].getName().startsWith(".svn"))){
|
---|
670 | Element collect_node = this.doc.createElement(GSXML.COLLECTION_ELEM);
|
---|
671 | collect_node.setAttribute("name",collect_dir[i].getName());
|
---|
672 | collect_list_node.appendChild(collect_node);
|
---|
673 | }
|
---|
674 | }
|
---|
675 | }
|
---|
676 | return collect_list_node;
|
---|
677 | }
|
---|
678 | }
|
---|
679 |
|
---|