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Groovy example source code file (groovy.policy)

This example Groovy source code file (groovy.policy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The Groovy groovy.policy source code

/* Notes on the contents of this policy file:
 *
 * The following methods in groovy have privileged operations wrapping
 * setAccessible.  If these wrappers are not provided, most codebases below
 * must have the following grant: 
 * permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
 *  MetaMethod.createMetaMethod
 *  MetaMethod.invoke(Object Object[])
 *  ReflectionMetaMethod.invoke(Object Object[])
 *  DefaultGoovyMethods.dump(Object)
 */

/*
 * This keystore contains the public key of the pair used to sign GroovyTestJar.jar
 * See SecurityTest.testReadSignedJar()
 */
keystore "file:${user.dir}/security/groovykeys";

/*
 * ================= Codebases requiring java.security.AllPermission ===============
 * The following codebases require java.security.AllPermission.  They are considered trusted
 * for purposes of groovy security enforcement.  In a deployed groovy environment, these classes
 * would all be in a set of jars.  If these jars are signed, the grants could be strengthened to
 * by adding a signedBy clause to the grant.
 */
 
//spg:  Looks like james switched the output destination to bin from target/classes
//in his 7/13/04 update to the eclipse .classpath.  This permission allows the 
//Security tests to run properly in eclipse (they were unaffected when running from maven)
grant codeBase "file:${user.dir}/bin/-" {
    permission java.security.AllPermission;
};

grant codeBase "file:${user.dir}/target/classes/-" {
    permission java.security.AllPermission;
};

grant codeBase "file:${user.dir}/target/dist/-" {
    permission java.security.AllPermission;
};

grant codeBase "file:${user.dir}/target/instrumented-classes/-" {
    permission java.security.AllPermission;
};

grant codeBase "file:${user.dir}/target/test-classes/-" {
    permission java.security.AllPermission;
};

grant codeBase "file:${groovy.lib}/-" {
    permission java.security.AllPermission;
};

/*
 * When running from maven, this codebase is required.
 * If not running from maven, the codesource will not be found, but will not cause an error.
 */
grant codeBase "file:${maven.home}/-" {
    permission java.security.AllPermission;
};

/*
 * When running from Gradle, this codebase is required.
 * If not running from Gradle, the codesource will not be found, but will not cause an error.
 */
grant codeBase "file:${gradle.home}/-" {
    permission java.security.AllPermission;
};

grant codeBase "file:${gradle.junit}" {
    permission java.security.AllPermission;
};

/*
 * When running from ant, this codebase is required.
 * If not running from ant, the codesource will not be found, but will not cause an error.
 * TODO: narrow this down to specific jars
 */
grant codeBase "file:${user.dir}/target/lib/-" {
    permission java.security.AllPermission;
};

/*
 * When running the junit plugin from within eclipse, this codebase is required.
 * If not running from eclipse, the codesource will not be found, but will not cause an error.
 */
grant codeBase "file:${user.dir}/../../plugins/-" {
    permission java.security.AllPermission;
};

/*
 * ================= Default codebases created by groovy. ===============
 * The following codebases are assigned when groovy parses a groovy script
 */

/* 
 * GroovyShell.parse(InputStream,...) is given a codebase of "groovy.shell" because no actual
 * codebase can be determined.  The other forms of parse(File) and parse(GroovyCodeSource) allow
 * for more control.  These permission should be set to control scripts that are passed into
 * the shell in the form of a string or other groovy code of unknown provenance.
 */
grant codeBase "file:/groovy/shell" {
    permission java.lang.RuntimePermission "accessDeclaredMembers";
};

/*
 * Similar to "file:/groovy/shell", but implying a direct call to GroovyClassLoader.parse() without
 * passing through GroovyShell.
 */
grant codeBase "file:/groovy/script" {
    permission java.lang.RuntimePermission "accessDeclaredMembers";
    //permission java.util.PropertyPermission "groovy.output.dir", "read";
};

/*
 * The TestSupport class has a loadClass method that takes a ClassNode and runs it
 * through defineClass() of the class loader.  The codebase for this operation is
 * set to "/groovy/testSupport".
 */
grant codeBase "file:/groovy/testSupport" {
    permission java.lang.RuntimePermission "accessDeclaredMembers";
};

/*
 * ================= SecurityTest codebases  ===============
 * The following grants are for individual security test cases where the
 * codebase is explicity specified (e.g. the script is a raw string rather
 * than read from a file).  Note that even though the codebases conform to
 * the file URL syntax, they are not physical files: they represent virtual
 * codebases.
 * The permission grant that is commented out is the permission that is 
 * expected to be missing by the test case.  It is here as a comment for
 * information.
 */
 
//Since a codebase is a URL, we can make use of the natural hierarchy permission implications
//to grant a 'global' accessDeclaredPermission here.
grant codeBase "file:/groovy/security/-" {
    permission java.lang.RuntimePermission "accessDeclaredMembers";
};

grant codeBase "file:/groovy/security/testForbiddenPackage" {
    //permission java.lang.RuntimePermission "accessClassInPackage.sun.*";
};

grant codeBase "file:/groovy/security/javax/print/deny" {
    //permission java.lang.RuntimePermission "accessClassInPackage.javax.print";
};

grant codeBase "file:/groovy/security/javax/print/allow" {
    permission java.lang.RuntimePermission "accessClassInPackage.javax.print";
};

/*
 * ================= .groovy script file codebases  ===============
 * The following grants are for individual security test cases.
 * The permission grant that is commented out is the permission that is 
 * expected to be missing by the test case.  It is here as a comment for
 * information.
 */
grant codeBase "file:${user.dir}/src/test/-" {
    // Required by most groovy scripts during execution because of the heavy use of reflection/
    // introspection.  The groovy code could potentially be changed to eliminate this requirement
    // by adding privileged operations in many places.
    permission java.lang.RuntimePermission "accessDeclaredMembers";

    // SHOULD NOT HAVE TO DO THIS! - Level.getLocalizedName() should have a doPrivileged block.
    // Any test that logs, will encounter this (although it will be masked by the method
    permission java.lang.RuntimePermission "accessClassInPackage.sun.util.logging.resources";
};

grant codeBase "file:${user.dir}/src/test/groovy/security/forbiddenCodeBase.gvy" {
    //The following grant is commented out so that the test case will throw an AccessControlException
    permission groovy.security.GroovyCodeSourcePermission "groovy/security/forbiddenCodeBase";
};

// Grant permission to .groovy files extracted from a signed jar that has been signedBy "Groovy"
grant signedBy "Groovy" {
    permission java.lang.RuntimePermission "accessDeclaredMembers";
    permission java.util.PropertyPermission "user.home", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/bugs/BadScriptNameBug.groovy" {
    permission java.util.PropertyPermission "java.class.path", "read";
    permission java.io.FilePermission "<", "read";
    permission java.lang.RuntimePermission "createClassLoader";
};

grant codeBase "file:${user.dir}/src/test/groovy/ClosureListenerTest.groovy" {
    permission java.util.PropertyPermission "java.awt.headless", "read";
    // below seems like a new requirement in jdk 1.6/1.7
    permission java.util.PropertyPermission "os.version", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/ClosureMethodTest.groovy" {
    permission java.io.FilePermission "${user.dir}${/}src${/}test${/}-", "read";
    permission java.util.PropertyPermission "file.encoding", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/GroovyMethodsTest.groovy" {
    permission java.util.PropertyPermission "*", "read,write";
    //spg 2006-02-09 added ALL FILES execute because a test case 
    //invokes Runtime.exec().  This is OK and permission should be granted here.
    permission java.io.FilePermission "<", "execute";
};

grant codeBase "file:${user.dir}/src/test/groovy/ClosureWithDefaultParamTest.groovy" {
    permission java.io.FilePermission "src${/}test${/}-", "read";
    permission java.util.PropertyPermission "file.encoding", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/bugs/ConstructorBug.groovy" {
    permission java.lang.RuntimePermission "createClassLoader";
    permission java.io.FilePermission "src${/}test${/}groovy${/}bugs${/}TestBase.groovy", "read";
    permission java.io.FilePermission "src${/}test${/}groovy${/}bugs${/}TestDerived.groovy", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/bugs/ForAndSqlBug.groovy" {
    permission java.io.FilePermission "target${/}test-classes${/}*", "read, write";
};

grant codeBase "file:${user.dir}/src/test/groovy/bugs/ForLoopBug.groovy" {
    permission java.io.FilePermission "target${/}test-classes${/}*", "read, write";
    permission java.io.FilePermission "target${/}test-classes${/}*", "read, write";
};

grant codeBase "file:${user.dir}/src/test/groovy/bugs/Groovy303_Bug.groovy" {
    permission java.awt.AWTPermission "showWindowWithoutWarningBanner";
    // below seems like a new requirement in jdk 1.5
    permission java.util.PropertyPermission "os.version", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/script/ScriptTest.groovy" {
    permission java.io.FilePermission "src${/}test${/}groovy${/}-", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/script/EvalInScript.groovy" {
    permission java.io.FilePermission "src${/}test${/}groovy${/}script${/}HelloWorld.groovy", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/sql/PersonTest.groovy" {
    permission java.io.FilePermission "target${/}test-classes${/}groovy${/}sql${/}-", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/sql/SqlCompleteTest.groovy" {
    permission java.io.FilePermission "target${/}test-classes${/}groovy${/}sql${/}-", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/sql/-" {
    permission java.util.PropertyPermission "groovy.testdb.props", "read";
    permission java.io.FilePermission "${groovy.testdb.props}", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/sql/SqlCompleteWithoutDataSourceTest.groovy" {
    //TODO: what should this be see other TODO about narrowing down main directories
    //permission java.io.FilePermission "${groovy.lib}${/}axion${/}jars${/}axion-1.0-M3-dev.jar", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/sql/SqlTest.groovy" {
    permission java.io.FilePermission "target${/}test-classes${/}groovy${/}sql${/}-", "read";
};

grant codeBase "file:${user.dir}/src/test/groovy/util/AntTest.groovy" {
    permission java.security.AllPermission;
};

grant codeBase "file:${user.dir}/src/test/org/codehaus/groovy/classgen/MetaClassTest.groovy" {
    permission java.io.FilePermission "target${/}test-classes${/}-", "read";
};

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