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1
43 package net.jforum.view.admin;
44
45 import java.util.ArrayList  ;
46 import java.util.Arrays ;
47 import java.util.Enumeration ;
48 import java.util.List ;
49
50 import net.jforum.ActionServletRequest;
51 import net.jforum.JForumExecutionContext;
52 import net.jforum.security.PermissionControl;
53 import net.jforum.security.Role;
54 import net.jforum.security.RoleValue;
55 import net.jforum.security.RoleValueCollection;
56
57
61 class PermissionProcessHelper
62 {
63 private PermissionControl pc;
64 private int id;
65
66 public PermissionProcessHelper(PermissionControl pc, int id, boolean isGroup) throws Exception
67 {
68 this.id = id;
69 this.pc = pc;
70
71 this.init();
72 }
73
74 public PermissionProcessHelper(PermissionControl pc, int id) throws Exception
75 {
76 this(pc, id, false);
77 }
78
79 public void processData() throws Exception
80 {
81 ActionServletRequest request = JForumExecutionContext.getRequest();
82 Enumeration e = request.getParameterNames();
83
84 while (e.hasMoreElements()) {
85 String paramName = (String )e.nextElement();
86
87 if (paramName.startsWith("perm_")) {
88 if (paramName.endsWith("$single")) {
89 String paramValue = request.getParameter(paramName);
90
91 paramName = paramName.substring(0, paramName.indexOf('$'));
92
93 Role role = new Role();
94 role.setName(paramName);
95
96 if (paramValue.equals("deny")) {
97 role.setType(PermissionControl.ROLE_DENY);
98 }
99 else {
100 role.setType(PermissionControl.ROLE_ALLOW);
101 }
102
103 this.pc.addRole(this.id, role);
104 }
105 else {
106 String [] paramValues = request.getParameterValues(paramName);
107
108 RoleValueCollection roleValues = new RoleValueCollection();
109 if (!"all".equals(paramValues[0])) {
110 for (int i = 0; i < paramValues.length; i++) {
112 roleValues.add(this.createRoleValue(paramValues[i], PermissionControl.ROLE_DENY));
113 }
114
115 List allowList = new ArrayList (Arrays.asList(this.getSplitedValues("all" + paramName)));
117 allowList.removeAll(Arrays.asList(paramValues));
118
119 this.addRoleValues(roleValues, allowList.toArray(), PermissionControl.ROLE_ALLOW);
120 }
121 else {
122 this.addRoleValues(roleValues, this.getSplitedValues("all" + paramName),
123 PermissionControl.ROLE_ALLOW);
124 }
125
126 Role role = new Role();
127 role.setName(paramName);
128 this.pc.addRole(this.id, role, roleValues);
129 }
130 }
131 }
132 }
133
134 private String [] getSplitedValues(String paramName)
135 {
136 String [] allValues = JForumExecutionContext.getRequest().getParameter(paramName).split(";");
137 String [] returnValues = new String [allValues.length];
138
139 for (int i = 0, counter = 0; i < allValues.length; i++) {
140 if (allValues[i].trim().equals("")) {
141 continue;
142 }
143
144 returnValues[counter++] = allValues[i];
145 }
146
147 return returnValues;
148 }
149
150 private void addRoleValues(RoleValueCollection roleValues, Object [] allValues, int permissionType)
151 {
152 for (int i = 0; i < allValues.length; i++) {
153 String value = (String )allValues[i];
154 if (value == null || value.equals("")) {
155 continue;
156 }
157
158 roleValues.add(this.createRoleValue((String )allValues[i], permissionType));
159 }
160 }
161
162 private RoleValue createRoleValue(String value, int type)
163 {
164 RoleValue rv = new RoleValue();
165 rv.setType(type);
166 rv.setValue(value);
167
168 return rv;
169 }
170
171 private void init() throws Exception
172 {
173 this.pc.deleteAllRoles(this.id);
174 }
175 }
176 |
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