Action dispatch cookies负责将cookies写入应用程序中设置的浏览器,这里使用Rack::Utils.set_cookie_header!。
rack 1.6版本后增加了对SameSite的支持,你需要在Gemfile中检查你的rack版本,如果是config/initializers中添加以下代码
require 'rack/utils'
module Rack
module Utils
def self.set_cookie_header!(header, key, value)
case value
when Hash
domain = "; domain=" + value[:domain] if value[:domain]
path = "; path=" + value[:path] if value[:path]
max_age = "; max-age=" + value[:max_age] if value[:max_age]
expires = "; expires=" +
rfc2822(value[:expires].clone.gmtime) if value[:expires]
secure = "; secure" if value[:secure]
httponly = "; HttpOnly" if value[:httponly]
same_site =
case value[:same_site]
when false, nil
nil
when :none, 'None', :None
'; SameSite=None'
when :lax, 'Lax', :Lax
'; SameSite=Lax'
when true, :strict, 'Strict', :Strict
'; SameSite=Strict'
else
raise ArgumentError, "Invalid SameSite value: #{value[:same_site].inspect}"
end
value = value[:value]
end
value = [value] unless Array === value
cookie = escape(key) + "=" +
value.map { |v| escape v }.join("&") +
"#{domain}#{path}#{max_age}#{expires}#{secure}#{httponly}#{same_site}"
case header["Set-Cookie"]
when nil, ''
header["Set-Cookie"] = cookie
when String
header["Set-Cookie"] = [header["Set-Cookie"], cookie].join("\n")
when Array
header["Set-Cookie"] = (header["Set-Cookie"] + [cookie]).join("\n")
end
nil
end
end
end
完成后,您可以在创建新 cookie 时设置 SameSite 属性,例如:
cookies['testing'] = {
value: 'test',
path: '/',
expiry: 1.weeks.from_now,
same_site: :none
}
您也可以将same_site: <value> 添加到您的会话存储中。
希望这会有所帮助!