Class: ActionDispatch::PermissionsPolicy

Relationships & Source Files
Namespace Children
Modules: `Request`
Classes: `Middleware`
Inherits:	Object
Defined in:	actionpack/lib/action_dispatch/http/permissions_policy.rb

Constant Summary

DIRECTIVES = private

List of available permissions can be found at github.com/w3c/webappsec-permissions-policy/blob/master/features.md#policy-controlled-features

# File 'actionpack/lib/action_dispatch/http/permissions_policy.rb', line 66

{
  accelerometer:        "accelerometer",
  ambient_light_sensor: "ambient-light-sensor",
  autoplay:             "autoplay",
  camera:               "camera",
  encrypted_media:      "encrypted-media",
  fullscreen:           "fullscreen",
  geolocation:          "geolocation",
  gyroscope:            "gyroscope",
  magnetometer:         "magnetometer",
  microphone:           "microphone",
  midi:                 "midi",
  payment:              "payment",
  picture_in_picture:   "picture-in-picture",
  speaker:              "speaker",
  usb:                  "usb",
  vibrate:              "vibrate",
  vr:                   "vr",
}.freeze

MAPPINGS = private
# File 'actionpack/lib/action_dispatch/http/permissions_policy.rb', line 59
```
{
  self: "'self'",
  none: "'none'",
}.freeze
```

Class Method Summary

.new {|_self| ... } ⇒ PermissionsPolicy constructor

Instance Attribute Summary

#directives readonly

Constructor Details

.new {|_self| ... } ⇒ `PermissionsPolicy`

Yields:

(_self)

Yield Parameters:

_self (PermissionsPolicy) —

the object that the method was called on

[ GitHub ]

# File 'actionpack/lib/action_dispatch/http/permissions_policy.rb', line 90


def initialize
  @directives = {}
  yield self if block_given?
end

Instance Attribute Details

#directives (readonly)

[ GitHub ]

# File 'actionpack/lib/action_dispatch/http/permissions_policy.rb', line 88


attr_reader :directives

Instance Method Details

#build(context = nil)

[ GitHub ]

# File 'actionpack/lib/action_dispatch/http/permissions_policy.rb', line 109


def build(context = nil)
  build_directives(context).compact.join("; ")
end

#initialize_copy(other)

[ GitHub ]

# File 'actionpack/lib/action_dispatch/http/permissions_policy.rb', line 95


def initialize_copy(other)
  @directives = other.directives.deep_dup
end

Class: ActionDispatch::PermissionsPolicy

Constant Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new {|_self| ... } ⇒ PermissionsPolicy

Instance Attribute Details

#directives (readonly)

Instance Method Details

#build(context = nil)

#initialize_copy(other)

.new {|_self| ... } ⇒ `PermissionsPolicy`