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GUAC-1100: Make ObjectPermission concrete. Remove type-specific implementations.

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This commit is contained in:
Michael Jumper
2015-02-11 11:34:59 -08:00
parent df463a082a
commit ed4ad2a431
4 changed files with 72 additions and 316 deletions
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106
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/permission/ConnectionGroupPermission.java
View File

@@ -1,106 +0,0 @@
/*
* Copyright (C) 2013 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.permission;
/**
* A permission which controls operations that directly affect a specific
* ConnectionGroup. Note that this permission only refers to the
* ConnectionGroup by its identifier. The actual ConnectionGroup
* is not stored within.
*
* @author James Muehlner
*/
public class ConnectionGroupPermission
implements ObjectPermission<String> {
/**
* The identifier of the GuacamoleConfiguration associated with the
* operation affected by this permission.
*/
private String identifier;
/**
* The type of operation affected by this permission.
*/
private ObjectPermission.Type type;
/**
* Creates a new ConnectionGroupPermission having the given type
* and identifier. The identifier must be the unique identifier assigned
* to the ConnectionGroup by the AuthenticationProvider in use.
*
* @param type The type of operation affected by this permission.
* @param identifier The identifier of the ConnectionGroup associated
* with the operation affected by this permission.
*/
public ConnectionGroupPermission(ObjectPermission.Type type, String identifier) {
this.identifier = identifier;
this.type = type;
}
@Override
public String getObjectIdentifier() {
return identifier;
}
@Override
public ObjectPermission.Type getType() {
return type;
}
@Override
public int hashCode() {
int hash = 5;
if (identifier != null) hash = 47 * hash + identifier.hashCode();
if (type != null) hash = 47 * hash + type.hashCode();
return hash;
}
@Override
public boolean equals(Object obj) {
// Not equal if null or wrong type
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final ConnectionGroupPermission other =
(ConnectionGroupPermission) obj;
// Not equal if different type
if (this.type != other.type)
return false;
// If null identifier, equality depends on whether other identifier
// is null
if (identifier == null)
return other.identifier == null;
// Otherwise, equality depends entirely on identifier
return identifier.equals(other.identifier);
}
}

106
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/permission/ConnectionPermission.java
View File

@@ -1,106 +0,0 @@
/*
* Copyright (C) 2013 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.permission;
/**
* A permission which controls operations that directly affect a specific
* GuacamoleConfiguration. Note that this permission only refers to the
* GuacamoleConfiguration by its identifier. The actual GuacamoleConfiguration
* is not stored within.
*
* @author Michael Jumper
*/
public class ConnectionPermission
implements ObjectPermission<String> {
/**
* The identifier of the GuacamoleConfiguration associated with the
* operation affected by this permission.
*/
private String identifier;
/**
* The type of operation affected by this permission.
*/
private Type type;
/**
* Creates a new ConnectionPermission having the given type
* and identifier. The identifier must be the unique identifier assigned
* to the GuacamoleConfiguration by the AuthenticationProvider in use.
*
* @param type The type of operation affected by this permission.
* @param identifier The identifier of the GuacamoleConfiguration associated
* with the operation affected by this permission.
*/
public ConnectionPermission(Type type, String identifier) {
this.identifier = identifier;
this.type = type;
}
@Override
public String getObjectIdentifier() {
return identifier;
}
@Override
public Type getType() {
return type;
}
@Override
public int hashCode() {
int hash = 5;
if (identifier != null) hash = 47 * hash + identifier.hashCode();
if (type != null) hash = 47 * hash + type.hashCode();
return hash;
}
@Override
public boolean equals(Object obj) {
// Not equal if null or wrong type
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final ConnectionPermission other =
(ConnectionPermission) obj;
// Not equal if different type
if (this.type != other.type)
return false;
// If null identifier, equality depends on whether other identifier
// is null
if (identifier == null)
return other.identifier == null;
// Otherwise, equality depends entirely on identifier
return identifier.equals(other.identifier);
}
}

75
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/permission/ObjectPermission.java
View File

@@ -28,9 +28,10 @@ package org.glyptodon.guacamole.net.auth.permission;
* whole.
*
* @author Michael Jumper
* @param <T> The type of identifier used by the object this permission affects.
* @param <IdentifierType>
* The type of identifier used by the object this permission affects.
*/
public interface ObjectPermission<T> extends Permission<ObjectPermission.Type> {
public class ObjectPermission<IdentifierType> implements Permission<ObjectPermission.Type> {
/**
* Specific types of object-level permissions. Each permission type is
@@ -61,12 +62,80 @@ public interface ObjectPermission<T> extends Permission<ObjectPermission.Type> {
}
/**
* The identifier of the GuacamoleConfiguration associated with the
* operation affected by this permission.
*/
private final IdentifierType identifier;
/**
* The type of operation affected by this permission.
*/
private final Type type;
/**
* Creates a new ObjectPermission having the given type and identifier.
* The identifier must be the unique identifier assigned to the object
* associated with this permission by the AuthenticationProvider in use.
*
* @param type
* The type of operation affected by this permission.
*
* @param identifier
* The identifier of the object associated with the operation affected
* by this permission.
*/
public ObjectPermission(Type type, IdentifierType identifier) {
this.identifier = identifier;
this.type = type;
}
/**
* Returns the identifier of the specific object affected by this
* permission.
*
* @return The identifier of the specific object affected by this
* permission.
*/
public T getObjectIdentifier();
public IdentifierType getObjectIdentifier() {
return identifier;
}
@Override
public Type getType() {
return type;
}
@Override
public int hashCode() {
int hash = 5;
if (identifier != null) hash = 47 * hash + identifier.hashCode();
if (type != null) hash = 47 * hash + type.hashCode();
return hash;
}
@Override
public boolean equals(Object obj) {
// Not equal if null or wrong type
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final ObjectPermission other = (ObjectPermission) obj;
// Not equal if different type
if (this.type != other.type)
return false;
// If null identifier, equality depends on whether other identifier
// is null
if (identifier == null)
return other.identifier == null;
// Otherwise, equality depends entirely on identifier
return identifier.equals(other.identifier);
}
}

101
guacamole-ext/src/main/java/org/glyptodon/guacamole/net/auth/permission/UserPermission.java
View File

@@ -1,101 +0,0 @@
/*
* Copyright (C) 2013 Glyptodon LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.glyptodon.guacamole.net.auth.permission;
/**
* A permission which controls operations that directly affect a specific
* User.
*
* @author Michael Jumper
*/
public class UserPermission implements ObjectPermission<String> {
/**
* The username of the User associated with the operation affected by this
* permission.
*/
private String identifier;
/**
* The type of operation affected by this permission.
*/
private Type type;
/**
* Creates a new UserPermission having the given type and identifier. The
* identifier must be the user's username.
*
* @param type The type of operation affected by this permission.
* @param identifier The username of the User associated with the operation
* affected by this permission.
*/
public UserPermission(Type type, String identifier) {
this.identifier = identifier;
this.type = type;
}
@Override
public String getObjectIdentifier() {
return identifier;
}
@Override
public Type getType() {
return type;
}
@Override
public int hashCode() {
int hash = 5;
if (identifier != null) hash = 47 * hash + identifier.hashCode();
if (type != null) hash = 47 * hash + type.hashCode();
return hash;
}
@Override
public boolean equals(Object obj) {
// Not equal if null or wrong type
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final UserPermission other = (UserPermission) obj;
// Not equal if different type
if (this.type != other.type)
return false;
// If null identifier, equality depends on whether other identifier
// is null
if (identifier == null)
return other.identifier == null;
// Otherwise, equality depends entirely on identifier
return identifier.equals(other.identifier);
}
}