/*
* The MIT License
*
* Copyright (c) 2009-2010, Sun Microsystems, Inc.
*
* 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.tools;
import hudson.AbortException;
import hudson.Extension;
import hudson.FilePath;
import hudson.ProxyConfiguration;
import hudson.Util;
import hudson.Launcher;
import hudson.model.Hudson;
import hudson.util.FormValidation;
import hudson.util.ArgumentListBuilder;
import hudson.util.IOException2;
import hudson.model.Node;
import hudson.model.TaskListener;
import hudson.model.DownloadService.Downloadable;
import hudson.model.JDK;
import static hudson.tools.JDKInstaller.Preference.*;
import hudson.remoting.Callable;
import org.jvnet.robust_http_client.RetryableHttpStream;
import org.kohsuke.stapler.DataBoundConstructor;
import org.kohsuke.stapler.QueryParameter;
import org.apache.commons.io.IOUtils;
import org.apache.commons.io.output.NullWriter;
import org.w3c.tidy.Tidy;
import org.dom4j.io.DOMReader;
import org.dom4j.Document;
import org.dom4j.Element;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.InputStream;
import java.net.URL;
import java.net.HttpURLConnection;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Arrays;
import java.util.Iterator;
import java.util.logging.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import net.sf.json.JSONObject;
/**
* Install JDKs from java.sun.com.
*
* @author Kohsuke Kawaguchi
* @since 1.305
*/
public class JDKInstaller extends ToolInstaller {
/**
* The release ID that Sun assigns to each JDK, such as "jdk-6u13-oth-JPR@CDS-CDS_Developer"
*
* <p>
* This ID can be seen in the "ProductRef" query parameter of the download page, like
* https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_Developer-Site/en_US/-/USD/ViewProductDetail-Start?ProductRef=jdk-6u13-oth-JPR@CDS-CDS_Developer
*/
public final String id;
/**
* We require that the user accepts the license by clicking a checkbox, to make up for the part
* that we auto-accept cds.sun.com license click through.
*/
public final boolean acceptLicense;
@DataBoundConstructor
public JDKInstaller(String id, boolean acceptLicense) {
super(null);
this.id = id;
this.acceptLicense = acceptLicense;
}
public FilePath performInstallation(ToolInstallation tool, Node node, TaskListener log) throws IOException, InterruptedException {
FilePath expectedLocation = preferredLocation(tool, node);
PrintStream out = log.getLogger();
try {
if(!acceptLicense) {
out.println(Messages.JDKInstaller_UnableToInstallUntilLicenseAccepted());
return expectedLocation;
}
// already installed?
FilePath marker = expectedLocation.child(".installedByHudson");
if (marker.exists() && marker.readToString().equals(id)) {
return expectedLocation;
}
expectedLocation.deleteRecursive();
expectedLocation.mkdirs();
Platform p = Platform.of(node);
URL url = locate(log, p, CPU.of(node));
out.println("Downloading "+url);
FilePath file = expectedLocation.child(p.bundleFileName);
file.copyFrom(url);
// JDK6u13 on Windows doesn't like path representation like "/tmp/foo", so make it a strict platform native format by doing 'absolutize'
install(node.createLauncher(log), p, new FilePathFileSystem(node), log, expectedLocation.absolutize().getRemote(), file.getRemote());
// successfully installed
file.delete();
marker.write(id, null);
} catch (DetectionFailedException e) {
out.println("JDK installation skipped: "+e.getMessage());
}
return expectedLocation;
}
/**
* Performs the JDK installation to a system, provided that the bundle was already downloaded.
*
* @param launcher
* Used to launch processes on the system.
* @param p
* Platform of the system. This determines how the bundle is installed.
* @param fs
* Abstraction of the file system manipulation on this system.
* @param log
* Where the output from the installation will be written.
* @param expectedLocation
* Path to install JDK to. Must be absolute and in the native file system notation.
* @param jdkBundle
* Path to the installed JDK bundle. (The bundle to download can be determined by {@link #locate(TaskListener, Platform, CPU)} call.)
*/
public void install(Launcher launcher, Platform p, FileSystem fs, TaskListener log, String expectedLocation, String jdkBundle) throws IOException, InterruptedException {
PrintStream out = log.getLogger();
out.println("Installing "+ jdkBundle);
switch (p) {
case LINUX:
case SOLARIS:
fs.chmod(jdkBundle,0755);
int exit = launcher.launch().cmds(jdkBundle, "-noregister")
.stdin(new ByteArrayInputStream("yes".getBytes())).stdout(out)
.pwd(new FilePath(launcher.getChannel(), expectedLocation)).join();
if (exit != 0)
throw new AbortException(Messages.JDKInstaller_FailedToInstallJDK(exit));
// JDK creates its own sub-directory, so pull them up
List<String> paths = fs.listSubDirectories(expectedLocation);
for (Iterator<String> itr = paths.iterator(); itr.hasNext();) {
String s = itr.next();
if (!s.matches("j(2s)?dk.*"))
itr.remove();
}
if(paths.size()!=1)
throw new AbortException("Failed to find the extracted JDKs: "+paths);
// remove the intermediate directory
fs.pullUp(expectedLocation+'/'+paths.get(0),expectedLocation);
break;
case WINDOWS:
/*
Windows silent installation is full of bad know-how.
On Windows, command line argument to a process at the OS level is a single string,
not a string array like POSIX. When we pass arguments as string array, JRE eventually
turn it into a single string with adding quotes to "the right place". Unfortunately,
with the strange argument layout of InstallShield (like /v/qn" INSTALLDIR=foobar"),
it appears that the escaping done by JRE gets in the way, and prevents the installation.
Presumably because of this, my attempt to use /q/vn" INSTALLDIR=foo" didn't work with JDK5.
I tried to locate exactly how InstallShield parses the arguments (and why it uses
awkward option like /qn, but couldn't find any. Instead, experiments revealed that
"/q/vn ARG ARG ARG" works just as well. This is presumably due to the Visual C++ runtime library
(which does single string -> string array conversion to invoke the main method in most Win32 process),
and this consistently worked on JDK5 and JDK4.
Some of the official documentations are available at
- http://java.sun.com/j2se/1.5.0/sdksilent.html
- http://java.sun.com/j2se/1.4.2/docs/guide/plugin/developer_guide/silent.html
*/
String logFile = jdkBundle+".install.log";
ArgumentListBuilder args = new ArgumentListBuilder();
args.add(jdkBundle);
args.add("/s");
// according to http://community.acresso.com/showthread.php?t=83301, \" is the trick to quote values with whitespaces.
// Oh Windows, oh windows, why do you have to be so difficult?
args.add("/v/qn REBOOT=Suppress INSTALLDIR=\\\""+ expectedLocation +"\\\" /L \\\""+logFile+"\\\"");
int r = launcher.launch().cmds(args).stdout(out)
.pwd(new FilePath(launcher.getChannel(), expectedLocation)).join();
if (r != 0) {
out.println(Messages.JDKInstaller_FailedToInstallJDK(r));
// log file is in UTF-16
InputStreamReader in = new InputStreamReader(fs.read(logFile), "UTF-16");
try {
IOUtils.copy(in,new OutputStreamWriter(out));
} finally {
in.close();
}
throw new AbortException();
}
fs.delete(logFile);
break;
}
}
/**
* Abstraction of the file system to perform JDK installation.
* Consider {@link FilePathFileSystem} as the canonical documentation of the contract.
*/
public interface FileSystem {
void delete(String file) throws IOException, InterruptedException;
void chmod(String file,int mode) throws IOException, InterruptedException;
InputStream read(String file) throws IOException;
/**
* List sub-directories of the given directory and just return the file name portion.
*/
List<String> listSubDirectories(String dir) throws IOException, InterruptedException;
void pullUp(String from, String to) throws IOException, InterruptedException;
}
/*package*/ static final class FilePathFileSystem implements FileSystem {
private final Node node;
FilePathFileSystem(Node node) {
this.node = node;
}
public void delete(String file) throws IOException, InterruptedException {
$(file).delete();
}
public void chmod(String file, int mode) throws IOException, InterruptedException {
$(file).chmod(mode);
}
public InputStream read(String file) throws IOException {
return $(file).read();
}
public List<String> listSubDirectories(String dir) throws IOException, InterruptedException {
List<String> r = new ArrayList<String>();
for( FilePath f : $(dir).listDirectories())
r.add(f.getName());
return r;
}
public void pullUp(String from, String to) throws IOException, InterruptedException {
$(from).moveAllChildrenTo($(to));
}
private FilePath $(String file) {
return node.createPath(file);
}
}
/**
* This is where we locally cache this JDK.
*/
private File getLocalCacheFile(Platform platform, CPU cpu) {
return new File(Hudson.getInstance().getRootDir(),"cache/jdks/"+platform+"/"+cpu+"/"+id);
}
/**
* Performs a license click through and obtains the one-time URL for downloading bits.
*/
public URL locate(TaskListener log, Platform platform, CPU cpu) throws IOException {
File cache = getLocalCacheFile(platform, cpu);
if (cache.exists()) return cache.toURL();
HttpURLConnection con = locateStage1(platform, cpu);
String page = IOUtils.toString(con.getInputStream());
URL src = locateStage2(log, page);
// download to a temporary file and rename it in to handle concurrency and failure correctly,
File tmp = new File(cache.getPath()+".tmp");
tmp.getParentFile().mkdirs();
try {
FileOutputStream out = new FileOutputStream(tmp);
try {
IOUtils.copy(new RetryableHttpStream(src) {
@Override
protected HttpURLConnection connect() throws IOException {
return (HttpURLConnection) ProxyConfiguration.open(url);
}
}, out);
} finally {
out.close();
}
tmp.renameTo(cache);
return cache.toURL();
} finally {
tmp.delete();
}
}
@SuppressWarnings("unchecked") // dom4j doesn't do generics, apparently... should probably switch to XOM
private HttpURLConnection locateStage1(Platform platform, CPU cpu) throws IOException {
URL url = new URL("https://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_Developer-Site/en_US/-/USD/ViewProductDetail-Start?ProductRef="+id);
String cookie;
Element form;
try {
HttpURLConnection con = (HttpURLConnection) ProxyConfiguration.open(url);
cookie = con.getHeaderField("Set-Cookie");
LOGGER.fine("Cookie="+cookie);
Tidy tidy = new Tidy();
tidy.setErrout(new PrintWriter(new NullWriter()));
DOMReader domReader = new DOMReader();
Document dom = domReader.read(tidy.parseDOM(con.getInputStream(), null));
form = null;
for (Element e : (List<Element>)dom.selectNodes("//form")) {
String action = e.attributeValue("action");
LOGGER.fine("Found form:"+action);
if(action.contains("ViewFilteredProducts")) {
form = e;
break;
}
}
} catch (IOException e) {
throw new IOException2("Failed to access "+url,e);
}
url = new URL(form.attributeValue("action"));
try {
HttpURLConnection con = (HttpURLConnection) ProxyConfiguration.open(url);
con.setRequestMethod("POST");
con.setDoOutput(true);
con.setRequestProperty("Cookie",cookie);
con.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
PrintStream os = new PrintStream(con.getOutputStream());
// select platform
String primary=null,secondary=null;
Element p = (Element)form.selectSingleNode(".//select[@id='dnld_platform']");
for (Element opt : (List<Element>)p.elements("option")) {
String value = opt.attributeValue("value");
String vcap = value.toUpperCase(Locale.ENGLISH);
if(!platform.is(vcap)) continue;
switch (cpu.accept(vcap)) {
case PRIMARY: primary = value;break;
case SECONDARY: secondary=value;break;
case UNACCEPTABLE: break;
}
}
if(primary==null) primary=secondary;
if(primary==null)
throw new AbortException("Couldn't find the right download for "+platform+" and "+ cpu +" combination");
os.print(p.attributeValue("name")+'='+primary);
LOGGER.fine("Platform choice:"+primary);
// select language
Element l = (Element)form.selectSingleNode(".//select[@id='dnld_language']");
if (l != null) {
os.print("&"+l.attributeValue("name")+"="+l.element("option").attributeValue("value"));
}
// the rest
for (Element e : (List<Element>)form.selectNodes(".//input")) {
os.print('&');
os.print(e.attributeValue("name"));
os.print('=');
String value = e.attributeValue("value");
if(value==null)
os.print("on"); // assume this is a checkbox
else
os.print(URLEncoder.encode(value,"UTF-8"));
}
os.close();
return con;
} catch (IOException e) {
throw new IOException2("Failed to access "+url,e);
}
}
private URL locateStage2(TaskListener log, String page) throws IOException {
Pattern HREF = Pattern.compile("<a href=\"(http://cds.sun.com/[^\"]+/VerifyItem-Start[^\"]+)\"");
Matcher m = HREF.matcher(page);
// this page contains a missing --> that confuses dom4j/jtidy
log.getLogger().println("Choosing the download bundle");
List<String> urls = new ArrayList<String>();
while(m.find()) {
String url = m.group(1);
LOGGER.fine("Considering a download link:"+ url);
// still more options to choose from.
// avoid rpm bundles, and avoid tar.Z bundle
if(url.contains("rpm")) continue;
if(url.contains("tar.Z")) continue;
// sparcv9 bundle is add-on to the sparc bundle, so just download 32bit sparc bundle, even on 64bit system
if(url.contains("sparcv9")) continue;
urls.add(url);
LOGGER.fine("Found a download candidate: "+ url);
}
if (urls.isEmpty()) {
throw new IOException("found no matches in: " + page);
}
// prefer the first match because sometimes "optional downloads" follow the main bundle
return new URL(urls.get(0));
}
public enum Preference {
PRIMARY, SECONDARY, UNACCEPTABLE
}
/**
* Supported platform.
*/
public enum Platform {
LINUX("jdk.sh"), SOLARIS("jdk.sh"), WINDOWS("jdk.exe");
/**
* Choose the file name suitable for the downloaded JDK bundle.
*/
public final String bundleFileName;
Platform(String bundleFileName) {
this.bundleFileName = bundleFileName;
}
public boolean is(String line) {
return line.contains(name());
}
/**
* Determines the platform of the given node.
*/
public static Platform of(Node n) throws IOException,InterruptedException,DetectionFailedException {
return n.getChannel().call(new Callable<Platform,DetectionFailedException>() {
public Platform call() throws DetectionFailedException {
return current();
}
});
}
public static Platform current() throws DetectionFailedException {
String arch = System.getProperty("os.name").toLowerCase(Locale.ENGLISH);
if(arch.contains("linux")) return LINUX;
if(arch.contains("windows")) return WINDOWS;
if(arch.contains("sun") || arch.contains("solaris")) return SOLARIS;
throw new DetectionFailedException("Unknown CPU name: "+arch);
}
}
/**
* CPU type.
*/
public enum CPU {
i386, amd64, Sparc, Itanium;
/**
* In JDK5u3, I see platform like "Linux AMD64", while JDK6u3 refers to "Linux x64", so
* just use "64" for locating bits.
*/
public Preference accept(String line) {
switch (this) {
// these two guys are totally incompatible with everything else, so no fallback
case Sparc: return must(line.contains("SPARC"));
case Itanium: return must(line.contains("ITANIUM"));
// 64bit Solaris, Linux, and Windows can all run 32bit executable, so fall back to 32bit if 64bit bundle is not found
case amd64:
if(line.contains("64")) return PRIMARY;
if(line.contains("SPARC") || line.contains("ITANIUM")) return UNACCEPTABLE;
return SECONDARY;
case i386:
if(line.contains("64") || line.contains("SPARC") || line.contains("ITANIUM")) return UNACCEPTABLE;
return PRIMARY;
}
return UNACCEPTABLE;
}
private static Preference must(boolean b) {
return b ? PRIMARY : UNACCEPTABLE;
}
/**
* Determines the CPU of the given node.
*/
public static CPU of(Node n) throws IOException,InterruptedException, DetectionFailedException {
return n.getChannel().call(new Callable<CPU,DetectionFailedException>() {
public CPU call() throws DetectionFailedException {
return current();
}
});
}
/**
* Determines the CPU of the current JVM.
*
* http://lopica.sourceforge.net/os.html was useful in writing this code.
*/
public static CPU current() throws DetectionFailedException {
String arch = System.getProperty("os.arch").toLowerCase(Locale.ENGLISH);
if(arch.contains("sparc")) return Sparc;
if(arch.contains("ia64")) return Itanium;
if(arch.contains("amd64") || arch.contains("86_64")) return amd64;
if(arch.contains("86")) return i386;
throw new DetectionFailedException("Unknown CPU architecture: "+arch);
}
}
/**
* Indicates the failure to detect the OS or CPU.
*/
private static final class DetectionFailedException extends Exception {
private DetectionFailedException(String message) {
super(message);
}
}
public static final class JDKFamilyList {
public JDKFamily[] jdks = new JDKFamily[0];
}
public static final class JDKFamily {
public String name;
public InstallableJDK[] list;
}
public static final class InstallableJDK {
public String name;
/**
* Product code.
*/
public String id;
}
@Extension
public static final class DescriptorImpl extends ToolInstallerDescriptor<JDKInstaller> {
public String getDisplayName() {
return Messages.JDKInstaller_DescriptorImpl_displayName();
}
@Override
public boolean isApplicable(Class<? extends ToolInstallation> toolType) {
return toolType==JDK.class;
}
public FormValidation doCheckId(@QueryParameter String value) {
if (Util.fixEmpty(value) == null) {
return FormValidation.error(Messages.JDKInstaller_DescriptorImpl_doCheckId()); // improve message
} else {
// XXX further checks?
return FormValidation.ok();
}
}
/**
* List of installable JDKs.
* @return never null.
*/
public List<JDKFamily> getInstallableJDKs() throws IOException {
return Arrays.asList(JDKList.all().get(JDKList.class).toList().jdks);
}
public FormValidation doCheckAcceptLicense(@QueryParameter boolean value) {
if (value) {
return FormValidation.ok();
} else {
return FormValidation.error(Messages.JDKInstaller_DescriptorImpl_doCheckAcceptLicense());
}
}
}
/**
* JDK list.
*/
@Extension
public static final class JDKList extends Downloadable {
public JDKList() {
super(JDKInstaller.class);
}
public JDKFamilyList toList() throws IOException {
JSONObject d = getData();
if(d==null) return new JDKFamilyList();
return (JDKFamilyList)JSONObject.toBean(d,JDKFamilyList.class);
}
}
private static final Logger LOGGER = Logger.getLogger(JDKInstaller.class.getName());
}