Package io.vertx.reactivex.ext.web.handler

Class CSPHandler

  • All Implemented Interfaces:
    Handler<RoutingContext>, SecurityPolicyHandler
    public class CSPHandler
extends Object
implements SecurityPolicyHandler, Handler<RoutingContext>
    Content Security Policy (CSP) is an added layer of security that helps to detect and mitigate certain types of attacks, including Cross Site Scripting (XSS) and data injection attacks. These attacks are used for everything from data theft to site defacement to distribution of malware. CSP is designed to be fully backward compatible. Browsers that don't support it still work with servers that implement it, and vice-versa: browsers that don't support CSP simply ignore it, functioning as usual, defaulting to the standard same-origin policy for web content. If the site doesn't offer the CSP header, browsers likewise use the standard same-origin policy.

    NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

    • Field Detail

      • __TYPE_ARG

        public static final io.vertx.lang.rx.TypeArg<CSPHandler> __TYPE_ARG

    • Constructor Detail

      • CSPHandler

        public CSPHandler​(CSPHandler delegate)

      • CSPHandler

        public CSPHandler​(Object delegate)

    • Method Detail

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object

      • create

        public static CSPHandler create()
        Creates a new instance of the handler.
        Returns:
        a new CSP handler.

      • setDirective

        public CSPHandler setDirective​(String name,
                               String value)
        Sets a single directive entry to the handler. All previously set or added directives will be replaced. For more information on directives see: Content-Security-Policy.
        Parameters:
        name - the directive name
        value - the directive value.
        Returns:
        fluent self

      • addDirective

        public CSPHandler addDirective​(String name,
                               String value)
        Adds a single directive entry to the handler. All previously set or added directives will be preserved. For more information on directives see: Content-Security-Policy.
        Parameters:
        name - the directive name
        value - the directive value.
        Returns:
        fluent self

      • setReportOnly

        public CSPHandler setReportOnly​(boolean reportOnly)
        To ease deployment, CSP can be deployed in report-only mode. The policy is not enforced, but any violations are reported to a provided URI. Additionally, a report-only header can be used to test a future revision to a policy without actually deploying it.
        Parameters:
        reportOnly - enable report only
        Returns:
        fluent self.