/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Yahoo! Inc., Seiji Sogabe, Tom Huybrechts
*
* 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 hudson.security;
import hudson.model.AbstractItem;
import hudson.model.Descriptor;
import jenkins.model.Jenkins;
import hudson.model.Item;
import hudson.model.ItemGroup;
import hudson.model.Job;
import hudson.util.RobustReflectionConverter;
import hudson.Extension;
import com.thoughtworks.xstream.io.HierarchicalStreamReader;
import com.thoughtworks.xstream.converters.UnmarshallingContext;
import com.thoughtworks.xstream.mapper.Mapper;
import com.thoughtworks.xstream.core.JVM;
import java.util.HashSet;
import java.util.Set;
/**
* {@link GlobalMatrixAuthorizationStrategy} plus per-project ACL.
*
* <p>
* Per-project ACL is stored in {@link AuthorizationMatrixProperty}.
*
* @author Kohsuke Kawaguchi
*/
public class ProjectMatrixAuthorizationStrategy extends GlobalMatrixAuthorizationStrategy {
@Override
public ACL getACL(Job<?,?> project) {
AuthorizationMatrixProperty amp = project.getProperty(AuthorizationMatrixProperty.class);
if (amp != null) {
return amp.getACL().newInheritingACL(getACL(project.getParent()));
} else {
return getACL(project.getParent());
}
}
public SidACL getACL(ItemGroup g) {
if (g instanceof Item) {
Item item = (Item) g;
return (SidACL)item.getACL();
}
return getRootACL();
}
@Override
public SidACL getACL(AbstractItem item) {
return getACL(item.getParent());
}
@Override
public Set<String> getGroups() {
Set<String> r = new HashSet<String>();
r.addAll(super.getGroups());
for (Job<?,?> j : Jenkins.getInstance().getItems(Job.class)) {
AuthorizationMatrixProperty amp = j.getProperty(AuthorizationMatrixProperty.class);
if (amp != null)
r.addAll(amp.getGroups());
}
return r;
}
@Extension
public static final Descriptor<AuthorizationStrategy> DESCRIPTOR = new DescriptorImpl() {
@Override
protected GlobalMatrixAuthorizationStrategy create() {
return new ProjectMatrixAuthorizationStrategy();
}
@Override
public String getDisplayName() {
return Messages.ProjectMatrixAuthorizationStrategy_DisplayName();
}
};
public static class ConverterImpl extends GlobalMatrixAuthorizationStrategy.ConverterImpl {
private RobustReflectionConverter ref;
public ConverterImpl(Mapper m) {
ref = new RobustReflectionConverter(m,new JVM().bestReflectionProvider());
}
@Override
protected GlobalMatrixAuthorizationStrategy create() {
return new ProjectMatrixAuthorizationStrategy();
}
@Override
public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
String name = reader.peekNextChild();
if(name!=null && (name.equals("permission") || name.equals("useProjectSecurity")))
// the proper serialization form
return super.unmarshal(reader, context);
else
// remain compatible with earlier problem where we used reflection converter
return ref.unmarshal(reader,context);
}
@Override
public boolean canConvert(Class type) {
return type==ProjectMatrixAuthorizationStrategy.class;
}
}
}