class HTTP::Cookie

Overview

Represents a cookie with all its attributes. Provides convenient access and modification of them.

NOTE To use Cookie, you must explicitly import it with require "http/cookie"

Defined in:

http/cookie.cr

Constructors

Instance Method Summary

Instance methods inherited from class Reference

==(other : self)
==(other : JSON::Any)
==(other : YAML::Any)
==(other) ==, dup dup, hash(hasher) hash, initialize initialize, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, pretty_print(pp) : Nil pretty_print, same?(other : Reference) : Bool
same?(other : Nil) same?, to_s(io : IO) : Nil to_s

Constructor methods inherited from class Reference

new new

Instance methods inherited from class Object

! : Bool !, !=(other) !=, !~(other) !~, ==(other) ==, ===(other : JSON::Any)
===(other : YAML::Any)
===(other) ===, =~(other) =~, as(type : Class) as, as?(type : Class) as?, class class, dup dup, hash(hasher)
hash hash, in?(collection : Object) : Bool
in?(*values : Object) : Bool in?, inspect(io : IO) : Nil
inspect : String inspect, is_a?(type : Class) : Bool is_a?, itself itself, nil? : Bool nil?, not_nil!(message)
not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, responds_to?(name : Symbol) : Bool responds_to?, tap(&) tap, to_json(io : IO) : Nil
to_json : String to_json, to_pretty_json(indent : String = " ") : String
to_pretty_json(io : IO, indent : String = " ") : Nil to_pretty_json, to_s(io : IO) : Nil
to_s : String to_s, to_yaml(io : IO) : Nil
to_yaml : String to_yaml, try(&) try, unsafe_as(type : T.class) forall T unsafe_as

Class methods inherited from class Object

from_json(string_or_io, root : String)
from_json(string_or_io) from_json, from_yaml(string_or_io : String | IO) from_yaml

Constructor Detail

def self.new(name : String, value : String, path : String | Nil = nil, expires : Time | Nil = nil, domain : String | Nil = nil, secure : Bool | Nil = nil, http_only : Bool = false, samesite : SameSite | Nil = nil, extension : String | Nil = nil, max_age : Time::Span | Nil = nil, creation_time : Time = Time.utc) #

Creates a new Cookie instance.

Raises IO::Error if name or value are invalid as per RFC 6265 §4.1.1. Raises ArgumentError if name has a security prefix but the requirements are not met as per RFC 6265 bis §4.1.3. Alternatively, if name has a security prefix, and the related properties are nil, the prefix will automatically be applied to the cookie.


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Instance Method Detail

def ==(other : self) #
Description copied from class Reference

Returns true if this reference is the same as other. Invokes same?.


def creation_time : Time #

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def domain : String | Nil #

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def domain=(domain : String | Nil) #

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def expiration_time : Time | Nil #

Returns the expiration time of this cookie.


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def expired?(time_reference = Time.utc) : Bool #

Returns the expiration status of this cookie as a Bool.

time_reference can be passed to use a different reference time for comparison. Default is the current time (Time.utc).


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def expires : Time | Nil #

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def expires=(expires : Time | Nil) #

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def extension : String | Nil #

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def extension=(extension : String | Nil) #

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def hash(hasher) #
Description copied from class Reference

See Object#hash(hasher)


def http_only : Bool #

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def http_only=(http_only : Bool) #

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def max_age : Time::Span | Nil #

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def max_age=(max_age : Time::Span | Nil) #

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def name : String #

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def name=(name : String) #

Sets the name of this cookie.

Raises IO::Error if the value is invalid as per RFC 6265 §4.1.1.


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def path : String | Nil #

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def path=(path : String | Nil) #

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def samesite : SameSite | Nil #

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def samesite=(samesite : SameSite | Nil) #

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def secure : Bool #

Returns true if this cookie has the Secure flag.


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def secure=(secure : Bool) : Bool #

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def to_cookie_header(io) : Nil #

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def to_cookie_header : String #

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def to_set_cookie_header : String #

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def valid? : Bool #

Returns false if #name has a security prefix but the requirements are not met as per RFC 6265 bis §4.1.3, otherwise returns true.


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def validate! : self #

Raises ArgumentError if self is not #valid?.


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def value : String #

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def value=(value : String) #

Sets the value of this cookie.

Raises IO::Error if the value is invalid as per RFC 6265 §4.1.1.


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