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
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.