ReferrerPolicyType enum

The Referrer-Policy HTTP header controls how much referrer information (sent with the Referer header) should be included with requests.

Inheritance
Available extensions

Values

noReferrer → const ReferrerPolicyType

The Referer header will be omitted: sent requests do not include any referrer information.

const ReferrerPolicyType('no-referrer')
noReferrerWhenDowngrade → const ReferrerPolicyType

Send the origin, path, and query-string in Referer when the protocol security level stays the same or improves (HTTP→HTTP, HTTP→HTTPS, HTTPS→HTTPS). Don't send the Referer header for requests to less secure destinations (HTTPS→HTTP, HTTPS→file).

const ReferrerPolicyType('no-referrer-when-downgrade')
origin → const ReferrerPolicyType

Send only the origin in the Referer header. For example, a document at https://example.com/page.html will send the referrer https://example.com/.

const ReferrerPolicyType('origin')
originWhenCrossOrigin → const ReferrerPolicyType

When performing a same-origin request to the same protocol level (HTTP→HTTP, HTTPS→HTTPS), send the origin, path, and query string.

const ReferrerPolicyType('origin-when-cross-origin')
sameOrigin → const ReferrerPolicyType

Send the origin, path, and query string for same-origin requests. Don't send the Referer header for cross-origin requests.

const ReferrerPolicyType('same-origin')
strictOrigin → const ReferrerPolicyType

Send only the origin when the protocol security level stays the same (HTTPS→HTTPS). Don't send the Referer header to less secure destinations (HTTPS→HTTP).

const ReferrerPolicyType('strict-origin')
strictOriginWhenCrossOrigin → const ReferrerPolicyType

Send the origin, path, and query-string when performing a same-origin request.

const ReferrerPolicyType('strict-origin-when-cross-origin')
unSafeUrl → const ReferrerPolicyType

Send the origin, path, and query string when performing any request, regardless of security.

const ReferrerPolicyType('unsafe-url')

Properties

hashCode int
The hash code for this object.
no setterinherited
index int
A numeric identifier for the enumerated value.
no setterinherited
name String

Available on Enum, provided by the EnumName extension

The name of the enum value.
no setter
nativeValue String
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Constants

values → const List<ReferrerPolicyType>
A constant List of the values in this enum, in order of their declaration.