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Rev | Author | Line No. | Line |
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924 | dev | 1 | package ak.hostadmiral.core.action; |
919 | dev | 2 | |
3 | import java.util.List; |
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4 | import java.util.Collections; |
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5 | import java.util.ArrayList; |
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949 | dev | 6 | import java.util.HashSet; |
919 | dev | 7 | |
8 | import javax.servlet.http.HttpServletRequest; |
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9 | import javax.servlet.http.HttpServletResponse; |
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10 | |||
11 | import org.apache.struts.action.Action; |
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12 | import org.apache.struts.action.ActionMapping; |
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13 | import org.apache.struts.action.ActionForm; |
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14 | import org.apache.struts.action.DynaActionForm; |
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15 | import org.apache.struts.action.ActionForward; |
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16 | import org.apache.struts.action.ActionMessages; |
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17 | import org.apache.struts.action.ActionErrors; |
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18 | import org.apache.struts.action.ActionError; |
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19 | |||
20 | import ak.strutsx.RequestUtilsX; |
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911 | dev | 21 | import ak.strutsx.ErrorHandlerX; |
919 | dev | 22 | import ak.backpath.BackPath; |
23 | |||
924 | dev | 24 | import ak.hostadmiral.util.StringConverter; |
25 | import ak.hostadmiral.util.UserException; |
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26 | import ak.hostadmiral.core.CoreResources; |
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27 | import ak.hostadmiral.core.model.User; |
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28 | import ak.hostadmiral.core.model.UserManager; |
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919 | dev | 29 | |
30 | public final class UserAction |
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31 | extends Action |
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911 | dev | 32 | implements ErrorHandlerX |
919 | dev | 33 | { |
911 | dev | 34 | public void handleErrors(ActionMapping mapping, ActionForm form, |
35 | HttpServletRequest request, HttpServletResponse response) |
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36 | throws Exception |
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37 | { |
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1014 | dev | 38 | ActionUtils.prepare(request, response); |
911 | dev | 39 | if("submit".equals(mapping.getParameter())) { |
919 | dev | 40 | User user = (User)request.getSession().getAttribute("user"); |
915 | dev | 41 | initUserList(request, user); |
919 | dev | 42 | |
43 | DynaActionForm theForm = (DynaActionForm)form; |
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44 | Long userId; |
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45 | User u; |
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46 | |||
47 | try { |
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48 | userId = StringConverter.parseLong(theForm.get("id")); |
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49 | } |
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50 | catch(NumberFormatException ex) { |
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51 | userId = null; |
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52 | } |
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53 | |||
54 | if(userId == null) |
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55 | u = UserManager.getInstance().create(user); |
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56 | else |
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57 | u = UserManager.getInstance().get(user, userId); |
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58 | |||
59 | request.setAttribute("u", u); |
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911 | dev | 60 | } |
61 | } |
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62 | |||
919 | dev | 63 | public ActionForward execute(ActionMapping mapping, ActionForm form, |
64 | HttpServletRequest request, HttpServletResponse response) |
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65 | throws Exception |
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66 | { |
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1014 | dev | 67 | ActionUtils.prepare(request, response); |
919 | dev | 68 | User user = (User)request.getSession().getAttribute("user"); |
69 | |||
70 | if("list".equals(mapping.getParameter())) { |
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71 | List list = new ArrayList(UserManager.getInstance().listUsers(user)); |
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72 | Collections.sort(list, UserManager.LOGIN_COMPARATOR); |
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73 | request.setAttribute("users", list); |
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1010 | dev | 74 | request.setAttribute("allowedToCreate", |
75 | Boolean.valueOf(UserManager.getInstance().allowedToCreate(user))); |
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76 | request.setAttribute("mayViewAllLogins", Boolean.valueOf(user.mayViewAllLogins())); |
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919 | dev | 77 | |
78 | return mapping.findForward("default"); |
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79 | } |
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80 | else if("edit".equals(mapping.getParameter())) { |
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81 | DynaActionForm theForm = (DynaActionForm)form; |
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82 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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83 | User u; |
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84 | DynaActionForm showForm = (DynaActionForm)RequestUtilsX.populateActionForm( |
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958 | dev | 85 | this, request, "UserEditForm"); |
919 | dev | 86 | |
87 | if(userId == null) { |
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88 | u = UserManager.getInstance().create(user); |
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951 | dev | 89 | showForm.set("enabled", Boolean.TRUE); |
919 | dev | 90 | } |
91 | else { |
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92 | u = UserManager.getInstance().get(user, userId); |
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93 | showForm.set("login", u.getLogin()); |
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911 | dev | 94 | if(u.getBoss() != null) |
95 | showForm.set("boss", StringConverter.toString(u.getBoss().getId())); |
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919 | dev | 96 | showForm.set("superuser", u.getSuperuser()); |
950 | dev | 97 | showForm.set("locale", u.getLocale().toString()); |
919 | dev | 98 | showForm.set("enabled", u.getEnabled()); |
99 | showForm.set("comment", u.getComment()); |
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100 | } |
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101 | |||
915 | dev | 102 | initUserList(request, user); |
919 | dev | 103 | request.setAttribute("u", u); |
923 | dev | 104 | if(u.editableBy(user)) |
105 | return mapping.findForward("default"); |
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106 | else |
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107 | return mapping.findForward("view"); |
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919 | dev | 108 | } |
950 | dev | 109 | else if("partedit".equals(mapping.getParameter())) { |
110 | DynaActionForm theForm = (DynaActionForm)form; |
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111 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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112 | User u = UserManager.getInstance().get(user, userId); |
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113 | DynaActionForm showForm = (DynaActionForm)RequestUtilsX.populateActionForm( |
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958 | dev | 114 | this, request, "UserPartEditForm"); |
950 | dev | 115 | |
116 | showForm.set("locale", u.getLocale().toString()); |
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117 | initUserList(request, user); |
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118 | request.setAttribute("u", u); |
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119 | return mapping.findForward("default"); |
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120 | } |
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946 | dev | 121 | else if("deleting".equals(mapping.getParameter())) { |
122 | DynaActionForm theForm = (DynaActionForm)form; |
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123 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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124 | User u = UserManager.getInstance().get(user, userId); |
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125 | |||
126 | request.setAttribute("action", "/user/delete.do"); |
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127 | request.setAttribute("object", u); |
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949 | dev | 128 | request.setAttribute("cascade", |
129 | UserManager.getInstance().beforeDelete(user, u, new HashSet())); |
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946 | dev | 130 | |
131 | return mapping.findForward("default"); |
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132 | } |
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919 | dev | 133 | else if("delete".equals(mapping.getParameter())) { |
134 | DynaActionForm theForm = (DynaActionForm)form; |
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135 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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136 | User u = UserManager.getInstance().get(user, userId); |
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137 | request.setAttribute("u", u); |
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138 | |||
923 | dev | 139 | if(u.equals(user)) { |
140 | handleErrors(mapping, form, request, response); |
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919 | dev | 141 | throw new UserException(CoreResources.DELETE_ME_SELF); |
923 | dev | 142 | } |
919 | dev | 143 | |
144 | // FIXME: invalidate session of deleted user if it is logged in |
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145 | // FIXME: if two admins delete each other at the same time |
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146 | |||
147 | UserManager.getInstance().delete(user, u); |
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148 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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149 | return null; |
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150 | } |
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151 | else if("submit".equals(mapping.getParameter())) { |
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152 | DynaActionForm theForm = (DynaActionForm)form; |
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153 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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154 | User u; |
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155 | String password = (String)theForm.get("password"); |
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156 | |||
157 | if(userId == null) { |
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923 | dev | 158 | if(password == null || password.equals("")) { |
159 | handleErrors(mapping, form, request, response); |
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919 | dev | 160 | throw new UserException(CoreResources.PASSWORD_REQUIRED); |
923 | dev | 161 | } |
919 | dev | 162 | |
163 | u = UserManager.getInstance().create(user); |
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164 | } |
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165 | else { |
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166 | u = UserManager.getInstance().get(user, userId); |
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167 | } |
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168 | request.setAttribute("u", u); |
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169 | |||
923 | dev | 170 | String login = (String)theForm.get("login"); |
171 | if(UserManager.getInstance().loginExists(user, u, login)) { |
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172 | handleErrors(mapping, form, request, response); |
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173 | throw new UserException(CoreResources.NONUNIQUE_USER_LOGIN); |
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174 | } |
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175 | u.setLogin(user, login); |
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919 | dev | 176 | |
1010 | dev | 177 | if(u.mayChangeBoss(user)) { |
918 | dev | 178 | Long bossId = StringConverter.parseLong(theForm.get("boss")); |
179 | if(bossId == null) |
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919 | dev | 180 | u.setBoss(user, null); |
918 | dev | 181 | else |
182 | u.setBoss(user, UserManager.getInstance().get(user, bossId)); |
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1010 | dev | 183 | } |
911 | dev | 184 | |
1010 | dev | 185 | if(u.editableBy(user)) { |
950 | dev | 186 | u.setLocaleName(user, (String)theForm.get("locale")); |
919 | dev | 187 | u.setEnabled(user, (Boolean)theForm.get("enabled")); |
188 | u.setComment(user, (String)theForm.get("comment")); |
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189 | } |
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190 | |||
918 | dev | 191 | if(u.mayChangeSuperuser(user)) |
919 | dev | 192 | u.setSuperuser(user, (Boolean)theForm.get("superuser")); |
911 | dev | 193 | |
919 | dev | 194 | if(password != null && !password.equals("") |
195 | && u.editableBy(user) // more strong condition, because normal |
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950 | dev | 196 | && u.partEditableBy(user)) // user have to enter first the old password |
919 | dev | 197 | { |
198 | u.setPassword(user, password); |
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199 | } |
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200 | |||
201 | UserManager.getInstance().save(user, u); |
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202 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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203 | return null; |
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204 | } |
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950 | dev | 205 | else if("partsubmit".equals(mapping.getParameter())) { |
206 | DynaActionForm theForm = (DynaActionForm)form; |
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207 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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208 | User u = UserManager.getInstance().get(user, userId); |
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209 | |||
210 | u.setLocaleName(user, (String)theForm.get("locale")); |
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211 | UserManager.getInstance().save(user, u); |
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212 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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213 | return null; |
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214 | } |
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919 | dev | 215 | else { |
216 | throw new Exception("unknown mapping parameter"); |
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217 | } |
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218 | } |
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219 | |||
915 | dev | 220 | private void initUserList(HttpServletRequest request, User user) |
911 | dev | 221 | throws Exception |
222 | { |
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915 | dev | 223 | List list = new ArrayList(UserManager.getInstance().listUsers(user)); |
911 | dev | 224 | Collections.sort(list, UserManager.LOGIN_COMPARATOR); |
225 | request.setAttribute("users", list); |
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226 | } |
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919 | dev | 227 | } |