Jake Slack | 03928ae | 2014-05-13 18:41:56 -0700 | [diff] [blame] | 1 | // |
| 2 | // ======================================================================== |
| 3 | // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
| 4 | // ------------------------------------------------------------------------ |
| 5 | // All rights reserved. This program and the accompanying materials |
| 6 | // are made available under the terms of the Eclipse Public License v1.0 |
| 7 | // and Apache License v2.0 which accompanies this distribution. |
| 8 | // |
| 9 | // The Eclipse Public License is available at |
| 10 | // http://www.eclipse.org/legal/epl-v10.html |
| 11 | // |
| 12 | // The Apache License v2.0 is available at |
| 13 | // http://www.opensource.org/licenses/apache2.0.php |
| 14 | // |
| 15 | // You may elect to redistribute this code under either of these licenses. |
| 16 | // ======================================================================== |
| 17 | // |
| 18 | |
| 19 | package org.eclipse.jetty.security; |
| 20 | |
| 21 | import java.util.Set; |
| 22 | import java.util.concurrent.CopyOnWriteArraySet; |
| 23 | |
| 24 | /** |
| 25 | * |
| 26 | * Badly named class that holds the role and user data constraint info for a |
| 27 | * path/http method combination, extracted and combined from security |
| 28 | * constraints. |
| 29 | * |
| 30 | * @version $Rev: 4793 $ $Date: 2009-03-19 00:00:01 +0100 (Thu, 19 Mar 2009) $ |
| 31 | */ |
| 32 | public class RoleInfo |
| 33 | { |
| 34 | private boolean _isAnyRole; |
| 35 | private boolean _checked; |
| 36 | private boolean _forbidden; |
| 37 | private UserDataConstraint _userDataConstraint; |
| 38 | |
| 39 | private final Set<String> _roles = new CopyOnWriteArraySet<String>(); |
| 40 | |
| 41 | public RoleInfo() |
| 42 | { |
| 43 | } |
| 44 | |
| 45 | public boolean isChecked() |
| 46 | { |
| 47 | return _checked; |
| 48 | } |
| 49 | |
| 50 | public void setChecked(boolean checked) |
| 51 | { |
| 52 | this._checked = checked; |
| 53 | if (!checked) |
| 54 | { |
| 55 | _forbidden=false; |
| 56 | _roles.clear(); |
| 57 | _isAnyRole=false; |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | public boolean isForbidden() |
| 62 | { |
| 63 | return _forbidden; |
| 64 | } |
| 65 | |
| 66 | public void setForbidden(boolean forbidden) |
| 67 | { |
| 68 | this._forbidden = forbidden; |
| 69 | if (forbidden) |
| 70 | { |
| 71 | _checked = true; |
| 72 | _userDataConstraint = null; |
| 73 | _isAnyRole=false; |
| 74 | _roles.clear(); |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | public boolean isAnyRole() |
| 79 | { |
| 80 | return _isAnyRole; |
| 81 | } |
| 82 | |
| 83 | public void setAnyRole(boolean anyRole) |
| 84 | { |
| 85 | this._isAnyRole=anyRole; |
| 86 | if (anyRole) |
| 87 | { |
| 88 | _checked = true; |
| 89 | _roles.clear(); |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | public UserDataConstraint getUserDataConstraint() |
| 94 | { |
| 95 | return _userDataConstraint; |
| 96 | } |
| 97 | |
| 98 | public void setUserDataConstraint(UserDataConstraint userDataConstraint) |
| 99 | { |
| 100 | if (userDataConstraint == null) throw new NullPointerException("Null UserDataConstraint"); |
| 101 | if (this._userDataConstraint == null) |
| 102 | { |
| 103 | this._userDataConstraint = userDataConstraint; |
| 104 | } |
| 105 | else |
| 106 | { |
| 107 | this._userDataConstraint = this._userDataConstraint.combine(userDataConstraint); |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | public Set<String> getRoles() |
| 112 | { |
| 113 | return _roles; |
| 114 | } |
| 115 | |
| 116 | public void addRole(String role) |
| 117 | { |
| 118 | _roles.add(role); |
| 119 | } |
| 120 | |
| 121 | public void combine(RoleInfo other) |
| 122 | { |
| 123 | if (other._forbidden) |
| 124 | setForbidden(true); |
| 125 | else if (!other._checked) // TODO is this the right way around??? |
| 126 | setChecked(true); |
| 127 | else if (other._isAnyRole) |
| 128 | setAnyRole(true); |
| 129 | else if (!_isAnyRole) |
| 130 | { |
| 131 | for (String r : other._roles) |
| 132 | _roles.add(r); |
| 133 | } |
| 134 | |
| 135 | setUserDataConstraint(other._userDataConstraint); |
| 136 | } |
| 137 | |
| 138 | @Override |
| 139 | public String toString() |
| 140 | { |
| 141 | return "{RoleInfo"+(_forbidden?",F":"")+(_checked?",C":"")+(_isAnyRole?",*":_roles)+"}"; |
| 142 | } |
| 143 | } |