java.security.Permission Java Examples
The following examples show how to use
java.security.Permission.
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Example #1
Source File: LimitedDoPrivilegedWithThread.java From hottub with GNU General Public License v2.0 | 6 votes |
public void runTest(AccessControlContext acc, Permission perm, boolean expectACE, int id) { AccessController.doPrivileged( (PrivilegedAction) () -> { try { AccessController.getContext().checkPermission(P1); } catch (AccessControlException ace) { catchACE = true; } if (catchACE ^ expectACE) { throw new RuntimeException("test" + id + " failed"); } return null; }, acc, perm); }
Example #2
Source File: ServicePermission.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
/** * @serialData "permissions" field (a Vector containing the ServicePermissions). */ /* * Writes the contents of the perms field out as a Vector for * serialization compatibility with earlier releases. */ private void writeObject(ObjectOutputStream out) throws IOException { // Don't call out.defaultWriteObject() // Write out Vector Vector<Permission> permissions = new Vector<>(perms.size()); synchronized (this) { permissions.addAll(perms); } ObjectOutputStream.PutField pfields = out.putFields(); pfields.put("permissions", permissions); out.writeFields(); }
Example #3
Source File: SubjectDelegator.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 6 votes |
/** * Check if the connector server creator can assume the identity of each * principal in the authenticated subject, i.e. check if the connector * server creator codebase contains a subject delegation permission for * each principal present in the authenticated subject. * * @return {@code true} if the connector server creator can delegate to all * the authenticated principals in the subject. Otherwise, {@code false}. */ public static synchronized boolean checkRemoveCallerContext(Subject subject) { try { for (Principal p : getSubjectPrincipals(subject)) { final String pname = p.getClass().getName() + "." + p.getName(); final Permission sdp = new SubjectDelegationPermission(pname); AccessController.checkPermission(sdp); } } catch (SecurityException e) { return false; } return true; }
Example #4
Source File: Activation.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
/** * Prints warning message if installed Policy is the default Policy * implementation and globally granted permissions do not include * AllPermission or any ExecPermissions/ExecOptionPermissions. */ static void checkConfiguration() { Policy policy = AccessController.doPrivileged(new PrivilegedAction<Policy>() { public Policy run() { return Policy.getPolicy(); } }); if (!(policy instanceof PolicyFile)) { return; } PermissionCollection perms = getExecPermissions(); for (Enumeration<Permission> e = perms.elements(); e.hasMoreElements();) { Permission p = e.nextElement(); if (p instanceof AllPermission || p instanceof ExecPermission || p instanceof ExecOptionPermission) { return; } } System.err.println(getTextResource("rmid.exec.perms.inadequate")); }
Example #5
Source File: PlatformDependent0Test.java From netty-4.1.22 with Apache License 2.0 | 6 votes |
@Test public void testMajorVersionFromJavaSpecificationVersion() { final SecurityManager current = System.getSecurityManager(); try { System.setSecurityManager(new SecurityManager() { @Override public void checkPropertyAccess(String key) { if (key.equals("java.specification.version")) { // deny throw new SecurityException(key); } } // so we can restore the security manager @Override public void checkPermission(Permission perm) { } }); assertEquals(6, PlatformDependent0.majorVersionFromJavaSpecificationVersion()); } finally { System.setSecurityManager(current); } }
Example #6
Source File: DynamicClassLoader.java From baratine with GNU General Public License v2.0 | 6 votes |
/** * Returns the permission collection for the given code source. */ @Override protected PermissionCollection getPermissions(CodeSource codeSource) { PermissionCollection perms = super.getPermissions(codeSource); ArrayList<Permission> permissions = _permissions; int size = permissions != null ? permissions.size() : 0; for (int i = 0; i < size; i++) { Permission permission = permissions.get(i); perms.add(permission); } return perms; }
Example #7
Source File: SocketPermission.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
/** * Adds a permission to the SocketPermissions. The key for the hash is * the name in the case of wildcards, or all the IP addresses. * * @param permission the Permission object to add. * * @exception IllegalArgumentException - if the permission is not a * SocketPermission * * @exception SecurityException - if this SocketPermissionCollection object * has been marked readonly */ public void add(Permission permission) { if (! (permission instanceof SocketPermission)) throw new IllegalArgumentException("invalid permission: "+ permission); if (isReadOnly()) throw new SecurityException( "attempt to add a Permission to a readonly PermissionCollection"); // optimization to ensure perms most likely to be tested // show up early (4301064) synchronized (this) { perms.add(0, (SocketPermission)permission); } }
Example #8
Source File: JmxMBeanServer.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
private static void checkMBeanPermission(String classname, String member, ObjectName objectName, String actions) throws SecurityException { SecurityManager sm = System.getSecurityManager(); if (sm != null) { Permission perm = new MBeanPermission(classname, member, objectName, actions); sm.checkPermission(perm); } }
Example #9
Source File: DelegationPermission.java From Java8CN with Apache License 2.0 | 5 votes |
/** * Returns an enumeration of all the DelegationPermission objects * in the container. * * @return an enumeration of all the DelegationPermission objects. */ public Enumeration<Permission> elements() { // Convert Iterator into Enumeration synchronized (this) { return Collections.enumeration(perms); } }
Example #10
Source File: LogManagerAppContextDeadlock.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
public PermissionsBuilder addAll(PermissionCollection col) { if (col != null) { for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) { perms.add(e.nextElement()); } } return this; }
Example #11
Source File: TestDateTimeUtils.java From astor with GNU General Public License v2.0 | 5 votes |
public boolean implies(ProtectionDomain domain, Permission permission) { if (permission instanceof JodaTimePermission) { return false; } return true; // return super.implies(domain, permission); }
Example #12
Source File: DelegationPermission.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
@SuppressWarnings("unchecked") private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { // Don't call defaultReadObject() // Read in serialized fields ObjectInputStream.GetField gfields = in.readFields(); // Get the one we want Vector<Permission> permissions = (Vector<Permission>)gfields.get("permissions", null); perms = new ArrayList<Permission>(permissions.size()); perms.addAll(permissions); }
Example #13
Source File: AuthPolicyFile.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
@Override public boolean implies(Permission permission) { if (notInit) { init(); } return perms.implies(permission); }
Example #14
Source File: ClassDeclaredFieldsTest.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
public PermissionsBuilder addAll(PermissionCollection col) { if (col != null) { for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) { perms.add(e.nextElement()); } } return this; }
Example #15
Source File: ClassDeclaredFieldsTest.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
public PermissionsBuilder addAll(PermissionCollection col) { if (col != null) { for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) { perms.add(e.nextElement()); } } return this; }
Example #16
Source File: ClassDeclaredFieldsTest.java From native-obfuscator with GNU General Public License v3.0 | 5 votes |
public PermissionsBuilder addAll(PermissionCollection col) { if (col != null) { for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) { perms.add(e.nextElement()); } } return this; }
Example #17
Source File: bug6694823.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
public static void main(String[] args) throws Exception { toolkit = (SunToolkit) Toolkit.getDefaultToolkit(); SwingUtilities.invokeAndWait(new Runnable() { public void run() { createGui(); } }); toolkit.realSync(); // Get screen insets screenInsets = toolkit.getScreenInsets(frame.getGraphicsConfiguration()); if (screenInsets.bottom == 0) { // This test is only for configurations with taskbar on the bottom return; } System.setSecurityManager(new SecurityManager(){ private String allowsAlwaysOnTopPermission = SecurityConstants.AWT.SET_WINDOW_ALWAYS_ON_TOP_PERMISSION.getName(); @Override public void checkPermission(Permission perm) { if (allowsAlwaysOnTopPermission.equals(perm.getName())) { throw new SecurityException(); } } }); // Show popup as if from an applet // The popup shouldn't overlap the task bar. It should be shifted up. checkPopup(); }
Example #18
Source File: EqualsImplies.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
public static void main(String[]args) throws Exception { Permission p1 = new A("foo"); Permission p2 = new B("foo"); if (p1.implies(p2) || p2.implies(p1) || p1.equals(p2)) { throw new Exception("Test failed"); } // make sure permissions imply and equal themselves if (! (p1.implies(p1) && p1.equals(p1))) { throw new Exception("Test failed"); } }
Example #19
Source File: TestPolicy.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
@Override public String toString() { StringJoiner sj = new StringJoiner("\n", "policy: ", ""); Enumeration<Permission> perms = permissions.elements(); while (perms.hasMoreElements()) { sj.add(perms.nextElement().toString()); } return sj.toString(); }
Example #20
Source File: DelegationPermission.java From JDKSourceCode1.8 with MIT License | 5 votes |
/** * Returns an enumeration of all the DelegationPermission objects * in the container. * * @return an enumeration of all the DelegationPermission objects. */ public Enumeration<Permission> elements() { // Convert Iterator into Enumeration synchronized (this) { return Collections.enumeration(perms); } }
Example #21
Source File: SocketPermission.java From Java8CN with Apache License 2.0 | 5 votes |
/** * Adds a permission to the SocketPermissions. The key for the hash is * the name in the case of wildcards, or all the IP addresses. * * @param permission the Permission object to add. * * @exception IllegalArgumentException - if the permission is not a * SocketPermission * * @exception SecurityException - if this SocketPermissionCollection object * has been marked readonly */ public void add(Permission permission) { if (! (permission instanceof SocketPermission)) throw new IllegalArgumentException("invalid permission: "+ permission); if (isReadOnly()) throw new SecurityException( "attempt to add a Permission to a readonly PermissionCollection"); // optimization to ensure perms most likely to be tested // show up early (4301064) synchronized (this) { perms.add(0, (SocketPermission)permission); } }
Example #22
Source File: ServicePermission.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
/** * Check and see if this collection of permissions implies the permissions * expressed in "permission". * * @param permission the Permission object to compare * * @return true if "permission" is a proper subset of a permission in * the collection, false if not. */ public boolean implies(Permission permission) { if (! (permission instanceof ServicePermission)) return false; ServicePermission np = (ServicePermission) permission; int desired = np.getMask(); int effective = 0; int needed = desired; synchronized (this) { int len = perms.size(); // need to deal with the case where the needed permission has // more than one action and the collection has individual permissions // that sum up to the needed. for (int i = 0; i < len; i++) { ServicePermission x = (ServicePermission) perms.get(i); //System.out.println(" trying "+x); if (((needed & x.getMask()) != 0) && x.impliesIgnoreMask(np)) { effective |= x.getMask(); if ((effective & desired) == desired) return true; needed = (desired ^ effective); } } } return false; }
Example #23
Source File: FrameworkPolicy.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 5 votes |
private static PermissionCollection copy(PermissionCollection pc) { // TODO, provide a copy-on-write collection?! final Permissions pc2 = new Permissions(); for (final Enumeration<Permission> e = pc.elements(); e.hasMoreElements();) { pc2.add(e.nextElement()); } return pc2; }
Example #24
Source File: PrintDeniedPermissions.java From pro-grade with Apache License 2.0 | 5 votes |
public void permissionDenied(final ProtectionDomain pd, final Permission perm) { final StringBuilder sb = new StringBuilder(">> Denied permission "); sb.append(perm.getClass().getName()).append(" \"") // .append(createPrintablePermissionName(perm.getName())).append("\""); // if (perm.getActions()!=null && !perm.getActions().equals("")) { sb.append(", \"").append(perm.getActions()).append("\""); } sb.append(";"); if (includeCodeSource) { sb.append("\n>>> CodeSource: " + pd.getCodeSource()); } printStream.println(sb); }
Example #25
Source File: DcmdMBeanPermissionsTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
public final void checkPermission(final Permission perm) { for (Permission p : grantedPermissions) { if (p.implies(perm)) { return; } } throw new SecurityException(perm.toString()); }
Example #26
Source File: ConfigurationPermission.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 5 votes |
/** * Adds the specified permission to the * {@code ConfigurationPermissionCollection}. The key for the hash is the * interface name of the service. * * @param permission The {@code Permission} object to add. * * @exception IllegalArgumentException If the permission is not an * {@code ConfigurationPermission}. * * @exception SecurityException If this ConfigurationPermissionCollection * object has been marked read-only. */ @Override public void add(Permission permission) { if (!(permission instanceof ConfigurationPermission)) { throw new IllegalArgumentException("invalid permission: " + permission); } if (isReadOnly()) throw new SecurityException("attempt to add a Permission to a " + "readonly PermissionCollection"); final ConfigurationPermission cp = (ConfigurationPermission) permission; final String name = cp.getName(); synchronized (this) { Map<String, ConfigurationPermission> pc = permissions; final ConfigurationPermission existing = pc.get(name); if (existing != null) { final int oldMask = existing.action_mask; final int newMask = cp.action_mask; if (oldMask != newMask) { pc.put(name, new ConfigurationPermission(name, oldMask | newMask)); } } else { pc.put(name, cp); } if (!all_allowed) { if (name.equals("*")) { all_allowed = true; } } } }
Example #27
Source File: KeyPermissions.java From hottub with GNU General Public License v2.0 | 5 votes |
@Override public void checkPermission(Permission perm) { if (perm instanceof PrivateCredentialPermission) { if (!perm.getName().startsWith("javax.security.auth.kerberos.")) { throw new AccessControlException( "I don't like this", perm); } } }
Example #28
Source File: RMIConnectionImpl.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
private static AccessControlContext withPermissions(Permission ... perms){ Permissions col = new Permissions(); for (Permission thePerm : perms ) { col.add(thePerm); } final ProtectionDomain pd = new ProtectionDomain(null, col); return new AccessControlContext( new ProtectionDomain[] { pd }); }
Example #29
Source File: RMIConnectionImpl.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
private static AccessControlContext withPermissions(Permission ... perms){ Permissions col = new Permissions(); for (Permission thePerm : perms ) { col.add(thePerm); } final ProtectionDomain pd = new ProtectionDomain(null, col); return new AccessControlContext( new ProtectionDomain[] { pd }); }
Example #30
Source File: KeyPermissions.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
@Override public void checkPermission(Permission perm) { if (perm instanceof PrivateCredentialPermission) { if (!perm.getName().startsWith("javax.security.auth.kerberos.")) { throw new AccessControlException( "I don't like this", perm); } } }