SecurityHeadersFilter

This class sets a number of common security headers on the HTTP request.

NOTE: Because these are security headers, they are "secure by default." If the filter is applied, but these fields are NOT defined in Configuration, the defaults on the filter are NOT omitted, but are instead set to the strictest possible value.

{{play.filters.headers.frameOptions}} - sets frameOptions. Some("DENY") by default.
{{play.filters.headers.xssProtection}} - sets xssProtection. Some("1; mode=block") by default.
{{play.filters.headers.contentTypeOptions}} - sets contentTypeOptions. Some("nosniff") by default.
{{play.filters.headers.permittedCrossDomainPolicies}} - sets permittedCrossDomainPolicies. Some("master-only") by default.
{{play.filters.headers.contentSecurityPolicy}} - sets contentSecurityPolicy. Some("default-src 'self'") by default.
{{play.filters.headers.referrerPolicy}} - sets referrerPolicy. Some("origin-when-cross-origin, strict-origin-when-cross-origin") by default.
{{play.filters.headers.allowActionSpecificHeaders}} - sets whether .withHeaders may be used to provide page-specific overrides. False by default.

Source: SecurityHeadersFilter.scala
See also: Referrer Policy
Cross Domain Policy File Specification
Content-Security-Policy
X-XSS-Protection
X-Content-Type-Options
X-Frame-Options

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val CONTENT_SECURITY_POLICY_HEADER: String
val REFERRER_POLICY: String
val X_CONTENT_TYPE_OPTIONS_HEADER: String
val X_FRAME_OPTIONS_HEADER: String
val X_PERMITTED_CROSS_DOMAIN_POLICIES_HEADER: String
val X_XSS_PROTECTION_HEADER: String
def apply(config: api.Configuration): SecurityHeadersFilter

Convenience method for creating a filter using play.api.Configuration.
Convenience method for creating a filter using play.api.Configuration. Good for testing.
config
a configuration object that may contain string settings.
returns
a configured SecurityHeadersFilter.
def apply(config: SecurityHeadersConfig = SecurityHeadersConfig()): SecurityHeadersFilter

Convenience method for creating a SecurityHeadersFilter that reads settings from application.conf.
Convenience method for creating a SecurityHeadersFilter that reads settings from application.conf. Generally speaking, you'll want to use this or the apply(SecurityHeadersConfig) method.
returns
a configured SecurityHeadersFilter.
final def asInstanceOf[T0]: T0

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Related Docs: class SecurityHeadersFilter | package headers

object SecurityHeadersFilter

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

val CONTENT_SECURITY_POLICY_HEADER: String

val REFERRER_POLICY: String

val X_CONTENT_TYPE_OPTIONS_HEADER: String

val X_FRAME_OPTIONS_HEADER: String

val X_PERMITTED_CROSS_DOMAIN_POLICIES_HEADER: String

val X_XSS_PROTECTION_HEADER: String

def apply(config: api.Configuration): SecurityHeadersFilter

def apply(config: SecurityHeadersConfig = SecurityHeadersConfig()): SecurityHeadersFilter

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

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