private GroovyShell createEngine(AbstractBuild<?, ?> build, TaskListener listener) {
ClassLoader cl = Jenkins.getInstance().getPluginManager().uberClassLoader;
ScriptSandbox sandbox = null;
CompilerConfiguration cc = new CompilerConfiguration();
cc.addCompilationCustomizers(
new ImportCustomizer()
.addStarImports("jenkins", "jenkins.model", "hudson", "hudson.model"));
ExtendedEmailPublisher publisher =
build.getProject().getPublishersList().get(ExtendedEmailPublisher.class);
if (publisher.getDescriptor().isSecurityEnabled()) {
cc.addCompilationCustomizers(new SandboxTransformer());
sandbox = new ScriptSandbox();
}
Binding binding = new Binding();
binding.setVariable("build", build);
binding.setVariable("project", build.getParent());
binding.setVariable("rooturl", publisher.getDescriptor().getHudsonUrl());
binding.setVariable("out", listener.getLogger());
GroovyShell shell = new GroovyShell(cl, binding, cc);
if (sandbox != null) {
sandbox.register();
}
return shell;
}
private boolean executePresendScript(
AbstractBuild<?, ?> build,
BuildListener listener,
MimeMessage msg,
EmailTrigger trigger,
Map<String, EmailTrigger> triggered)
throws RuntimeException {
boolean cancel = false;
presendScript = new ContentBuilder().transformText(presendScript, this, build, listener);
if (StringUtils.isNotBlank(presendScript)) {
listener.getLogger().println("Executing pre-send script");
ClassLoader cl = Jenkins.getInstance().getPluginManager().uberClassLoader;
ScriptSandbox sandbox = null;
CompilerConfiguration cc = new CompilerConfiguration();
cc.addCompilationCustomizers(
new ImportCustomizer()
.addStarImports("jenkins", "jenkins.model", "hudson", "hudson.model"));
if (ExtendedEmailPublisher.DESCRIPTOR.isSecurityEnabled()) {
debug(listener.getLogger(), "Setting up sandbox for pre-send script");
cc.addCompilationCustomizers(new SandboxTransformer());
sandbox = new ScriptSandbox();
}
Binding binding = new Binding();
binding.setVariable("build", build);
binding.setVariable("msg", msg);
binding.setVariable("logger", listener.getLogger());
binding.setVariable("cancel", cancel);
binding.setVariable("trigger", trigger);
binding.setVariable("triggered", Collections.unmodifiableMap(triggered));
GroovyShell shell = new GroovyShell(cl, binding, cc);
StringWriter out = new StringWriter();
PrintWriter pw = new PrintWriter(out);
if (sandbox != null) {
sandbox.register();
}
try {
Object output = shell.evaluate(presendScript);
if (output != null) {
pw.println("Result: " + output);
cancel = ((Boolean) shell.getVariable("cancel")).booleanValue();
debug(listener.getLogger(), "Pre-send script set cancel to %b", cancel);
}
} catch (SecurityException e) {
listener
.getLogger()
.println("Pre-send script tried to access secured objects: " + e.getMessage());
} catch (Throwable t) {
t.printStackTrace(pw);
listener.getLogger().println(out.toString());
// should we cancel the sending of the email???
}
debug(listener.getLogger(), out.toString());
}
return !cancel;
}
@Inject
public GroovyScriptEngineService(Settings settings) {
super(settings);
ImportCustomizer imports = new ImportCustomizer();
imports.addStarImports("org.joda.time");
imports.addStaticStars("java.lang.Math");
CompilerConfiguration config = new CompilerConfiguration();
config.addCompilationCustomizers(imports);
this.sandboxed = settings.getAsBoolean(GROOVY_SCRIPT_SANDBOX_ENABLED, true);
if (this.sandboxed) {
config.addCompilationCustomizers(
GroovySandboxExpressionChecker.getSecureASTCustomizer(settings));
}
this.loader = new GroovyClassLoader(settings.getClassLoader(), config);
}
public static CompilerConfiguration generateCompilerConfigurationFromOptions(CommandLine cli)
throws IOException {
//
// Setup the configuration data
CompilerConfiguration configuration = new CompilerConfiguration();
if (cli.hasOption("classpath")) {
configuration.setClasspath(cli.getOptionValue("classpath"));
}
if (cli.hasOption('d')) {
configuration.setTargetDirectory(cli.getOptionValue('d'));
}
if (cli.hasOption("encoding")) {
configuration.setSourceEncoding(cli.getOptionValue("encoding"));
}
if (cli.hasOption("basescript")) {
configuration.setScriptBaseClass(cli.getOptionValue("basescript"));
}
// joint compilation parameters
if (cli.hasOption('j')) {
Map<String, Object> compilerOptions = new HashMap<String, Object>();
String[] opts = cli.getOptionValues("J");
compilerOptions.put("namedValues", opts);
opts = cli.getOptionValues("F");
compilerOptions.put("flags", opts);
configuration.setJointCompilationOptions(compilerOptions);
}
if (cli.hasOption("indy")) {
configuration.getOptimizationOptions().put("int", false);
configuration.getOptimizationOptions().put("indy", true);
}
if (cli.hasOption("configscript")) {
String path = cli.getOptionValue("configscript");
File groovyConfigurator = new File(path);
Binding binding = new Binding();
binding.setVariable("configuration", configuration);
CompilerConfiguration configuratorConfig = new CompilerConfiguration();
ImportCustomizer customizer = new ImportCustomizer();
customizer.addStaticStars(
"org.codehaus.groovy.control.customizers.builder.CompilerCustomizationBuilder");
configuratorConfig.addCompilationCustomizers(customizer);
GroovyShell shell = new GroovyShell(binding, configuratorConfig);
shell.evaluate(groovyConfigurator);
}
return configuration;
}
private GroovyClassLoader createClassLoader(
ClassLoader parentLoader,
final boolean staticCompile,
Class<? extends Script> scriptBaseClass) {
final CompilerConfiguration compilerConfiguration = new CompilerConfiguration();
if (!scriptBaseClass.equals(Script.class)) {
compilerConfiguration.setScriptBaseClass(scriptBaseClass.getName());
}
compilerConfiguration.addCompilationCustomizers(
new CompilationCustomizer(CompilePhase.CONVERSION) {
@Override
public void call(SourceUnit source, GeneratorContext context, ClassNode classNode)
throws org.codehaus.groovy.control.CompilationFailedException {
if (staticCompile) {
classNode.addAnnotation(new AnnotationNode(new ClassNode(CompileStatic.class)));
}
classNode.addAnnotation(new AnnotationNode(new ClassNode(InheritConstructors.class)));
}
});
return new GroovyClassLoader(parentLoader, compilerConfiguration);
}
public String call() throws RuntimeException {
// if we run locally, cl!=null. Otherwise the delegating classloader will be available as
// context classloader.
if (cl == null) cl = Thread.currentThread().getContextClassLoader();
CompilerConfiguration cc = new CompilerConfiguration();
cc.addCompilationCustomizers(
new ImportCustomizer()
.addStarImports("jenkins", "jenkins.model", "hudson", "hudson.model"));
GroovyShell shell = new GroovyShell(cl, new Binding(), cc);
StringWriter out = new StringWriter();
PrintWriter pw = new PrintWriter(out);
shell.setVariable("out", pw);
try {
Object output = shell.evaluate(script);
if (output != null) pw.println("Result: " + output);
} catch (Throwable t) {
t.printStackTrace(pw);
}
return out.toString();
}