From e8d41bc2fe9418613cdc118c8674fc5fe7856685 Mon Sep 17 00:00:00 2001
From: santiagorodriguez96
 <46354312+santiagorodriguez96@users.noreply.github.com>
Date: Mon, 24 Aug 2020 11:46:27 -0300
Subject: Add WebAuthn as an alternative 2FA method (#14466)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* feat: add possibility of adding WebAuthn security keys to use as 2FA

This adds a basic UI for enabling WebAuthn 2FA. We did a little refactor
to the Settings page for editing the 2FA methods – now it will list the
methods that are available to the user (TOTP and WebAuthn) and from
there they'll be able to add or remove any of them.
Also, it's worth mentioning that for enabling WebAuthn it's required to
have TOTP enabled, so the first time that you go to the 2FA Settings
page, you'll be asked to set it up.
This work was inspired by the one donde by Github in their platform, and
despite it could be approached in different ways, we decided to go with
this one given that we feel that this gives a great UX.

Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>

* feat: add request for WebAuthn as second factor at login if enabled

This commits adds the feature for using WebAuthn as a second factor for
login when enabled.
If users have WebAuthn enabled, now a page requesting for the use of a
WebAuthn credential for log in will appear, although a link redirecting
to the old page for logging in using a two-factor code will also be
present.

Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>

* feat: add possibility of deleting WebAuthn Credentials

Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>

* feat: disable WebAuthn when an Admin disables 2FA for a user

Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>

* feat: remove ability to disable TOTP leaving only WebAuthn as 2FA

Following examples form other platforms like Github, we decided to make
Webauthn 2FA secondary to 2FA with TOTP, so that we removed the
possibility of removing TOTP authentication only, leaving users with
just WEbAuthn as 2FA. Instead, users will have to click on 'Disable 2FA'
in order to remove second factor auth.
The reason for WebAuthn being secondary to TOPT is that in that way,
users will still be able to log in using their code from their phone's
application if they don't have their security keys with them – or maybe
even lost them.

* We had to change a little the flow for setting up TOTP, given that now
  it's possible to setting up again if you already had TOTP, in order to
  let users modify their authenticator app – given that now it's not
  possible for them to disable TOTP and set it up again with another
  authenticator app.
  So, basically, now instead of storing the new `otp_secret` in the
  user, we store it in the session until the process of set up is
  finished.
  This was because, as it was before, when users clicked on 'Edit' in
  the new two-factor methods lists page, but then went back without
  finishing the flow, their `otp_secret` had been changed therefore
  invalidating their previous authenticator app, making them unable to
  log in again using TOTP.

Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>

* refactor: fix eslint errors

The PR build was failing given that linting returning some errors.
This commit attempts to fix them.

* refactor: normalize i18n translations

The build was failing given that i18n translations files were not
normalized.
This commits fixes that.

* refactor: avoid having the webauthn gem locked to a specific version

* refactor: use symbols for routes without '/'

* refactor: avoid sending webauthn disabled email when 2FA is disabled

When an admins disable 2FA for users, we were sending two mails
to them, one notifying that 2FA was disabled and the other to notify
that WebAuthn was disabled.
As the second one is redundant since the first email includes it, we can
remove it and send just one email to users.

* refactor: avoid creating new env variable for webauthn_origin config

* refactor: improve flash error messages for webauthn pages

Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>
---
 app/controllers/auth/sessions_controller.rb        |  18 +++-
 .../concerns/two_factor_authentication_concern.rb  |  45 ++++++++-
 .../confirmations_controller.rb                    |  14 ++-
 .../otp_authentication_controller.rb               |  42 +++++++++
 .../webauthn_credentials_controller.rb             | 103 +++++++++++++++++++++
 ...two_factor_authentication_methods_controller.rb |  30 ++++++
 .../two_factor_authentications_controller.rb       |  53 -----------
 7 files changed, 243 insertions(+), 62 deletions(-)
 create mode 100644 app/controllers/settings/two_factor_authentication/otp_authentication_controller.rb
 create mode 100644 app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb
 create mode 100644 app/controllers/settings/two_factor_authentication_methods_controller.rb
 delete mode 100644 app/controllers/settings/two_factor_authentications_controller.rb

(limited to 'app/controllers')

diff --git a/app/controllers/auth/sessions_controller.rb b/app/controllers/auth/sessions_controller.rb
index 1fd755334..c1ea702ad 100644
--- a/app/controllers/auth/sessions_controller.rb
+++ b/app/controllers/auth/sessions_controller.rb
@@ -37,6 +37,22 @@ class Auth::SessionsController < Devise::SessionsController
     store_location_for(:user, tmp_stored_location) if continue_after?
   end
 
+  def webauthn_options
+    user = find_user
+
+    if user.webauthn_enabled?
+      options_for_get = WebAuthn::Credential.options_for_get(
+        allow: user.webauthn_credentials.pluck(:external_id)
+      )
+
+      session[:webauthn_challenge] = options_for_get.challenge
+
+      render json: options_for_get, status: :ok
+    else
+      render json: { error: t('webauthn_credentials.not_enabled') }, status: :unauthorized
+    end
+  end
+
   protected
 
   def find_user
@@ -51,7 +67,7 @@ class Auth::SessionsController < Devise::SessionsController
   end
 
   def user_params
-    params.require(:user).permit(:email, :password, :otp_attempt, :sign_in_token_attempt)
+    params.require(:user).permit(:email, :password, :otp_attempt, :sign_in_token_attempt, credential: {})
   end
 
   def after_sign_in_path_for(resource)
diff --git a/app/controllers/concerns/two_factor_authentication_concern.rb b/app/controllers/concerns/two_factor_authentication_concern.rb
index daafe56f4..8a2a86a02 100644
--- a/app/controllers/concerns/two_factor_authentication_concern.rb
+++ b/app/controllers/concerns/two_factor_authentication_concern.rb
@@ -8,7 +8,23 @@ module TwoFactorAuthenticationConcern
   end
 
   def two_factor_enabled?
-    find_user&.otp_required_for_login?
+    find_user&.two_factor_enabled?
+  end
+
+  def valid_webauthn_credential?(user, webauthn_credential)
+    user_credential = user.webauthn_credentials.find_by!(external_id: webauthn_credential.id)
+
+    begin
+      webauthn_credential.verify(
+        session[:webauthn_challenge],
+        public_key: user_credential.public_key,
+        sign_count: user_credential.sign_count
+      )
+
+      user_credential.update!(sign_count: webauthn_credential.sign_count)
+    rescue WebAuthn::Error
+      false
+    end
   end
 
   def valid_otp_attempt?(user)
@@ -21,14 +37,29 @@ module TwoFactorAuthenticationConcern
   def authenticate_with_two_factor
     user = self.resource = find_user
 
-    if user_params[:otp_attempt].present? && session[:attempt_user_id]
-      authenticate_with_two_factor_attempt(user)
+    if user.webauthn_enabled? && user_params[:credential].present? && session[:attempt_user_id]
+      authenticate_with_two_factor_via_webauthn(user)
+    elsif user_params[:otp_attempt].present? && session[:attempt_user_id]
+      authenticate_with_two_factor_via_otp(user)
     elsif user.present? && user.external_or_valid_password?(user_params[:password])
       prompt_for_two_factor(user)
     end
   end
 
-  def authenticate_with_two_factor_attempt(user)
+  def authenticate_with_two_factor_via_webauthn(user)
+    webauthn_credential = WebAuthn::Credential.from_get(user_params[:credential])
+
+    if valid_webauthn_credential?(user, webauthn_credential)
+      session.delete(:attempt_user_id)
+      remember_me(user)
+      sign_in(user)
+      render json: { redirect_path: root_path }, status: :ok
+    else
+      render json: { error: t('webauthn_credentials.invalid_credential') }, status: :unprocessable_entity
+    end
+  end
+
+  def authenticate_with_two_factor_via_otp(user)
     if valid_otp_attempt?(user)
       session.delete(:attempt_user_id)
       remember_me(user)
@@ -43,6 +74,12 @@ module TwoFactorAuthenticationConcern
     set_locale do
       session[:attempt_user_id] = user.id
       @body_classes = 'lighter'
+      @webauthn_enabled = user.webauthn_enabled?
+      @scheme_type = if user.webauthn_enabled? && user_params[:otp_attempt].blank?
+                       'webauthn'
+                     else
+                       'totp'
+                     end
       render :two_factor
     end
   end
diff --git a/app/controllers/settings/two_factor_authentication/confirmations_controller.rb b/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
index ef4df3339..9f23011a7 100644
--- a/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
+++ b/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
@@ -18,18 +18,21 @@ module Settings
       end
 
       def create
-        if current_user.validate_and_consume_otp!(confirmation_params[:otp_attempt])
+        if current_user.validate_and_consume_otp!(confirmation_params[:otp_attempt], otp_secret: session[:new_otp_secret])
           flash.now[:notice] = I18n.t('two_factor_authentication.enabled_success')
 
           current_user.otp_required_for_login = true
+          current_user.otp_secret = session[:new_otp_secret]
           @recovery_codes = current_user.generate_otp_backup_codes!
           current_user.save!
 
           UserMailer.two_factor_enabled(current_user).deliver_later!
 
+          session.delete(:new_otp_secret)
+
           render 'settings/two_factor_authentication/recovery_codes/index'
         else
-          flash.now[:alert] = I18n.t('two_factor_authentication.wrong_code')
+          flash.now[:alert] = I18n.t('otp_authentication.wrong_code')
           prepare_two_factor_form
           render :new
         end
@@ -43,12 +46,15 @@ module Settings
 
       def prepare_two_factor_form
         @confirmation = Form::TwoFactorConfirmation.new
-        @provision_url = current_user.otp_provisioning_uri(current_user.email, issuer: Rails.configuration.x.local_domain)
+        @new_otp_secret = session[:new_otp_secret]
+        @provision_url = current_user.otp_provisioning_uri(current_user.email,
+                                                           otp_secret: @new_otp_secret,
+                                                           issuer: Rails.configuration.x.local_domain)
         @qrcode = RQRCode::QRCode.new(@provision_url)
       end
 
       def ensure_otp_secret
-        redirect_to settings_two_factor_authentication_path unless current_user.otp_secret
+        redirect_to settings_otp_authentication_path if session[:new_otp_secret].blank?
       end
     end
   end
diff --git a/app/controllers/settings/two_factor_authentication/otp_authentication_controller.rb b/app/controllers/settings/two_factor_authentication/otp_authentication_controller.rb
new file mode 100644
index 000000000..6836f7ef6
--- /dev/null
+++ b/app/controllers/settings/two_factor_authentication/otp_authentication_controller.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+module Settings
+  module TwoFactorAuthentication
+    class OtpAuthenticationController < BaseController
+      include ChallengableConcern
+
+      layout 'admin'
+
+      before_action :authenticate_user!
+      before_action :verify_otp_not_enabled, only: [:show]
+      before_action :require_challenge!, only: [:create]
+
+      skip_before_action :require_functional!
+
+      def show
+        @confirmation = Form::TwoFactorConfirmation.new
+      end
+
+      def create
+        session[:new_otp_secret] = User.generate_otp_secret(32)
+
+        redirect_to new_settings_two_factor_authentication_confirmation_path
+      end
+
+      private
+
+      def confirmation_params
+        params.require(:form_two_factor_confirmation).permit(:otp_attempt)
+      end
+
+      def verify_otp_not_enabled
+        redirect_to settings_two_factor_authentication_methods_path if current_user.otp_enabled?
+      end
+
+      def acceptable_code?
+        current_user.validate_and_consume_otp!(confirmation_params[:otp_attempt]) ||
+          current_user.invalidate_otp_backup_code!(confirmation_params[:otp_attempt])
+      end
+    end
+  end
+end
diff --git a/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb b/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb
new file mode 100644
index 000000000..a19c604f3
--- /dev/null
+++ b/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb
@@ -0,0 +1,103 @@
+# frozen_string_literal: true
+
+module Settings
+  module TwoFactorAuthentication
+    class WebauthnCredentialsController < BaseController
+      layout 'admin'
+
+      before_action :authenticate_user!
+      before_action :require_otp_enabled
+      before_action :require_webauthn_enabled, only: [:index, :destroy]
+
+      def new; end
+
+      def index; end
+
+      def options
+        current_user.update(webauthn_id: WebAuthn.generate_user_id) unless current_user.webauthn_id
+
+        options_for_create = WebAuthn::Credential.options_for_create(
+          user: {
+            name: current_user.account.username,
+            display_name: current_user.account.username,
+            id: current_user.webauthn_id,
+          },
+          exclude: current_user.webauthn_credentials.pluck(:external_id)
+        )
+
+        session[:webauthn_challenge] = options_for_create.challenge
+
+        render json: options_for_create, status: :ok
+      end
+
+      def create
+        webauthn_credential = WebAuthn::Credential.from_create(params[:credential])
+
+        if webauthn_credential.verify(session[:webauthn_challenge])
+          user_credential = current_user.webauthn_credentials.build(
+            external_id: webauthn_credential.id,
+            public_key: webauthn_credential.public_key,
+            nickname: params[:nickname],
+            sign_count: webauthn_credential.sign_count
+          )
+
+          if user_credential.save
+            flash[:success] = I18n.t('webauthn_credentials.create.success')
+            status = :ok
+
+            if current_user.webauthn_credentials.size == 1
+              UserMailer.webauthn_enabled(current_user).deliver_later!
+            else
+              UserMailer.webauthn_credential_added(current_user, user_credential).deliver_later!
+            end
+          else
+            flash[:error] = I18n.t('webauthn_credentials.create.error')
+            status = :internal_server_error
+          end
+        else
+          flash[:error] = t('webauthn_credentials.create.error')
+          status = :unauthorized
+        end
+
+        render json: { redirect_path: settings_two_factor_authentication_methods_path }, status: status
+      end
+
+      def destroy
+        credential = current_user.webauthn_credentials.find_by(id: params[:id])
+        if credential
+          credential.destroy
+          if credential.destroyed?
+            flash[:success] = I18n.t('webauthn_credentials.destroy.success')
+
+            if current_user.webauthn_credentials.empty?
+              UserMailer.webauthn_disabled(current_user).deliver_later!
+            else
+              UserMailer.webauthn_credential_deleted(current_user, credential).deliver_later!
+            end
+          else
+            flash[:error] = I18n.t('webauthn_credentials.destroy.error')
+          end
+        else
+          flash[:error] = I18n.t('webauthn_credentials.destroy.error')
+        end
+        redirect_to settings_two_factor_authentication_methods_path
+      end
+
+      private
+
+      def require_otp_enabled
+        unless current_user.otp_enabled?
+          flash[:error] = t('webauthn_credentials.otp_required')
+          redirect_to settings_two_factor_authentication_methods_path
+        end
+      end
+
+      def require_webauthn_enabled
+        unless current_user.webauthn_enabled?
+          flash[:error] = t('webauthn_credentials.not_enabled')
+          redirect_to settings_two_factor_authentication_methods_path
+        end
+      end
+    end
+  end
+end
diff --git a/app/controllers/settings/two_factor_authentication_methods_controller.rb b/app/controllers/settings/two_factor_authentication_methods_controller.rb
new file mode 100644
index 000000000..224d3a45c
--- /dev/null
+++ b/app/controllers/settings/two_factor_authentication_methods_controller.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+module Settings
+  class TwoFactorAuthenticationMethodsController < BaseController
+    include ChallengableConcern
+
+    layout 'admin'
+
+    before_action :authenticate_user!
+    before_action :require_challenge!, only: :disable
+    before_action :require_otp_enabled
+
+    skip_before_action :require_functional!
+
+    def index; end
+
+    def disable
+      current_user.disable_two_factor!
+      UserMailer.two_factor_disabled(current_user).deliver_later!
+
+      redirect_to settings_otp_authentication_path, flash: { notice: I18n.t('two_factor_authentication.disabled_success') }
+    end
+
+    private
+
+    def require_otp_enabled
+      redirect_to settings_otp_authentication_path unless current_user.otp_enabled?
+    end
+  end
+end
diff --git a/app/controllers/settings/two_factor_authentications_controller.rb b/app/controllers/settings/two_factor_authentications_controller.rb
deleted file mode 100644
index 9118a7933..000000000
--- a/app/controllers/settings/two_factor_authentications_controller.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-# frozen_string_literal: true
-
-module Settings
-  class TwoFactorAuthenticationsController < BaseController
-    include ChallengableConcern
-
-    layout 'admin'
-
-    before_action :authenticate_user!
-    before_action :verify_otp_required, only: [:create]
-    before_action :require_challenge!, only: [:create]
-
-    skip_before_action :require_functional!
-
-    def show
-      @confirmation = Form::TwoFactorConfirmation.new
-    end
-
-    def create
-      current_user.otp_secret = User.generate_otp_secret(32)
-      current_user.save!
-      redirect_to new_settings_two_factor_authentication_confirmation_path
-    end
-
-    def destroy
-      if acceptable_code?
-        current_user.otp_required_for_login = false
-        current_user.save!
-        UserMailer.two_factor_disabled(current_user).deliver_later!
-        redirect_to settings_two_factor_authentication_path
-      else
-        flash.now[:alert] = I18n.t('two_factor_authentication.wrong_code')
-        @confirmation = Form::TwoFactorConfirmation.new
-        render :show
-      end
-    end
-
-    private
-
-    def confirmation_params
-      params.require(:form_two_factor_confirmation).permit(:otp_attempt)
-    end
-
-    def verify_otp_required
-      redirect_to settings_two_factor_authentication_path if current_user.otp_required_for_login?
-    end
-
-    def acceptable_code?
-      current_user.validate_and_consume_otp!(confirmation_params[:otp_attempt]) ||
-        current_user.invalidate_otp_backup_code!(confirmation_params[:otp_attempt])
-    end
-  end
-end
-- 
cgit 


From b241f20bd2387244c14fa5de70bd7c928b599a8b Mon Sep 17 00:00:00 2001
From: ThibG <thib@sitedethib.com>
Date: Mon, 24 Aug 2020 18:21:07 +0200
Subject: Add support for latest HTTP Signatures spec draft (#14556)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* Add support for latest HTTP Signatures spec draft

https://www.ietf.org/id/draft-ietf-httpbis-message-signatures-00.html

- add support for the “hs2019” signature algorithm (assumed to be equivalent
  to RSA-SHA256, since we do not have a mechanism to specify the algorithm
  within the key metadata yet)
- add support for (created) and (expires) pseudo-headers and related
  signature parameters, when using the hs2019 signature algorithm
- adjust default “headers” parameter while being backwards-compatible with
  previous implementation
- change the acceptable time window logic from 12 hours surrounding the “date”
  header to accepting signatures created up to 1 hour in the future and
  expiring up to 1 hour in the past (but only allowing expiration dates up to
  12 hours after the creation date)
  This doesn't conform with the current draft, as it doesn't permit accounting
  for clock skew.
  This, however, should be addressed in a next version of the draft:
  https://github.com/httpwg/http-extensions/pull/1235

* Add additional signature requirements

* Rewrite signature params parsing using Parslet

* Make apparent which signature algorithm Mastodon on verification failure

Mastodon uses RSASSA-PKCS1-v1_5, which is not recommended for new applications,
and new implementers may thus unknowingly use RSASSA-PSS.

* Add workaround for PeerTube's invalid signature header

The previous parser allowed incorrect Signature headers, such as
those produced by old versions of the `http-signature` node.js package,
and seemingly used by PeerTube.

This commit adds a workaround for that.

* Fix `signature_key_id` raising an exception

Previously, parsing failures would result in `signature_key_id` being nil,
but the parser changes made that result in an exception.

This commit changes the `signature_key_id` method to return `nil` in case
of parsing failures.

* Move extra HTTP signature helper methods to private methods

* Relax (request-target) requirement to (request-target) || digest

This lets requests from Plume work without lowering security significantly.
---
 app/controllers/concerns/signature_verification.rb | 163 ++++++++++++++-------
 1 file changed, 108 insertions(+), 55 deletions(-)

(limited to 'app/controllers')

diff --git a/app/controllers/concerns/signature_verification.rb b/app/controllers/concerns/signature_verification.rb
index 10efbf2e0..18f549de9 100644
--- a/app/controllers/concerns/signature_verification.rb
+++ b/app/controllers/concerns/signature_verification.rb
@@ -7,6 +7,44 @@ module SignatureVerification
 
   include DomainControlHelper
 
+  EXPIRATION_WINDOW_LIMIT = 12.hours
+  CLOCK_SKEW_MARGIN       = 1.hour
+
+  class SignatureVerificationError < StandardError; end
+
+  class SignatureParamsParser < Parslet::Parser
+    rule(:token)         { match("[0-9a-zA-Z!#$%&'*+.^_`|~-]").repeat(1).as(:token) }
+    rule(:quoted_string) { str('"') >> (qdtext | quoted_pair).repeat.as(:quoted_string) >> str('"') }
+    # qdtext and quoted_pair are not exactly according to spec but meh
+    rule(:qdtext)        { match('[^\\\\"]') }
+    rule(:quoted_pair)   { str('\\') >> any }
+    rule(:bws)           { match('\s').repeat }
+    rule(:param)         { (token.as(:key) >> bws >> str('=') >> bws >> (token | quoted_string).as(:value)).as(:param) }
+    rule(:comma)         { bws >> str(',') >> bws }
+    # Old versions of node-http-signature add an incorrect "Signature " prefix to the header
+    rule(:buggy_prefix)  { str('Signature ') }
+    rule(:params)        { buggy_prefix.maybe >> (param >> (comma >> param).repeat).as(:params) }
+    root(:params)
+  end
+
+  class SignatureParamsTransformer < Parslet::Transform
+    rule(params: subtree(:p)) do
+      (p.is_a?(Array) ? p : [p]).each_with_object({}) { |(key, val), h| h[key] = val }
+    end
+
+    rule(param: { key: simple(:key), value: simple(:val) }) do
+      [key, val]
+    end
+
+    rule(quoted_string: simple(:string)) do
+      string.to_s
+    end
+
+    rule(token: simple(:string)) do
+      string.to_s
+    end
+  end
+
   def require_signature!
     render plain: signature_verification_failure_reason, status: signature_verification_failure_code unless signed_request_account
   end
@@ -24,72 +62,40 @@ module SignatureVerification
   end
 
   def signature_key_id
-    raw_signature    = request.headers['Signature']
-    signature_params = {}
-
-    raw_signature.split(',').each do |part|
-      parsed_parts = part.match(/([a-z]+)="([^"]+)"/i)
-      next if parsed_parts.nil? || parsed_parts.size != 3
-      signature_params[parsed_parts[1]] = parsed_parts[2]
-    end
-
     signature_params['keyId']
+  rescue SignatureVerificationError
+    nil
   end
 
   def signed_request_account
     return @signed_request_account if defined?(@signed_request_account)
 
-    unless signed_request?
-      @signature_verification_failure_reason = 'Request not signed'
-      @signed_request_account = nil
-      return
-    end
-
-    if request.headers['Date'].present? && !matches_time_window?
-      @signature_verification_failure_reason = 'Signed request date outside acceptable time window'
-      @signed_request_account = nil
-      return
-    end
+    raise SignatureVerificationError, 'Request not signed' unless signed_request?
+    raise SignatureVerificationError, 'Incompatible request signature. keyId and signature are required' if missing_required_signature_parameters?
+    raise SignatureVerificationError, 'Unsupported signature algorithm (only rsa-sha256 and hs2019 are supported)' unless %w(rsa-sha256 hs2019).include?(signature_algorithm)
+    raise SignatureVerificationError, 'Signed request date outside acceptable time window' unless matches_time_window?
 
-    raw_signature    = request.headers['Signature']
-    signature_params = {}
-
-    raw_signature.split(',').each do |part|
-      parsed_parts = part.match(/([a-z]+)="([^"]+)"/i)
-      next if parsed_parts.nil? || parsed_parts.size != 3
-      signature_params[parsed_parts[1]] = parsed_parts[2]
-    end
-
-    if incompatible_signature?(signature_params)
-      @signature_verification_failure_reason = 'Incompatible request signature'
-      @signed_request_account = nil
-      return
-    end
+    verify_signature_strength!
 
     account = account_from_key_id(signature_params['keyId'])
 
-    if account.nil?
-      @signature_verification_failure_reason = "Public key not found for key #{signature_params['keyId']}"
-      @signed_request_account = nil
-      return
-    end
+    raise SignatureVerificationError, "Public key not found for key #{signature_params['keyId']}" if account.nil?
 
     signature             = Base64.decode64(signature_params['signature'])
-    compare_signed_string = build_signed_string(signature_params['headers'])
+    compare_signed_string = build_signed_string
 
     return account unless verify_signature(account, signature, compare_signed_string).nil?
 
     account = stoplight_wrap_request { account.possibly_stale? ? account.refresh! : account_refresh_key(account) }
 
-    if account.nil?
-      @signature_verification_failure_reason = "Public key not found for key #{signature_params['keyId']}"
-      @signed_request_account = nil
-      return
-    end
+    raise SignatureVerificationError, "Public key not found for key #{signature_params['keyId']}" if account.nil?
 
     return account unless verify_signature(account, signature, compare_signed_string).nil?
 
-    @signature_verification_failure_reason = "Verification failed for #{account.username}@#{account.domain} #{account.uri}"
+    @signature_verification_failure_reason = "Verification failed for #{account.username}@#{account.domain} #{account.uri} using rsa-sha256 (RSASSA-PKCS1-v1_5 with SHA-256)"
+    @signed_request_account = nil
+  rescue SignatureVerificationError => e
+    @signature_verification_failure_reason = e.message
     @signed_request_account = nil
   end
 
@@ -99,6 +105,31 @@ module SignatureVerification
 
   private
 
+  def signature_params
+    @signature_params ||= begin
+      raw_signature = request.headers['Signature']
+      tree          = SignatureParamsParser.new.parse(raw_signature)
+      SignatureParamsTransformer.new.apply(tree)
+    end
+  rescue Parslet::ParseFailed
+    raise SignatureVerificationError, 'Error parsing signature parameters'
+  end
+
+  def signature_algorithm
+    signature_params.fetch('algorithm', 'hs2019')
+  end
+
+  def signed_headers
+    signature_params.fetch('headers', signature_algorithm == 'hs2019' ? '(created)' : 'date').downcase.split(' ')
+  end
+
+  def verify_signature_strength!
+    raise SignatureVerificationError, 'Mastodon requires the Date header or (created) pseudo-header to be signed' unless signed_headers.include?('date') || signed_headers.include?('(created)')
+    raise SignatureVerificationError, 'Mastodon requires the Digest header or (request-target) pseudo-header to be signed' unless signed_headers.include?(Request::REQUEST_TARGET) || signed_headers.include?('digest')
+    raise SignatureVerificationError, 'Mastodon requires the Host header to be signed' unless signed_headers.include?('host')
+    raise SignatureVerificationError, 'Mastodon requires the Digest header to be signed when doing a POST request' if request.post? && !signed_headers.include?('digest')
+  end
+
   def verify_signature(account, signature, compare_signed_string)
     if account.keypair.public_key.verify(OpenSSL::Digest::SHA256.new, signature, compare_signed_string)
       @signed_request_account = account
@@ -108,12 +139,20 @@ module SignatureVerification
     nil
   end
 
-  def build_signed_string(signed_headers)
-    signed_headers = 'date' if signed_headers.blank?
-
-    signed_headers.downcase.split(' ').map do |signed_header|
+  def build_signed_string
+    signed_headers.map do |signed_header|
       if signed_header == Request::REQUEST_TARGET
         "#{Request::REQUEST_TARGET}: #{request.method.downcase} #{request.path}"
+      elsif signed_header == '(created)'
+        raise SignatureVerificationError, 'Invalid pseudo-header (created) for rsa-sha256' unless signature_algorithm == 'hs2019'
+        raise SignatureVerificationError, 'Pseudo-header (created) used but corresponding argument missing' if signature_params['created'].blank?
+
+        "(created): #{signature_params['created']}"
+      elsif signed_header == '(expires)'
+        raise SignatureVerificationError, 'Invalid pseudo-header (expires) for rsa-sha256' unless signature_algorithm == 'hs2019'
+        raise SignatureVerificationError, 'Pseudo-header (expires) used but corresponding argument missing' if signature_params['expires'].blank?
+
+        "(expires): #{signature_params['expires']}"
       elsif signed_header == 'digest'
         "digest: #{body_digest}"
       else
@@ -123,13 +162,28 @@ module SignatureVerification
   end
 
   def matches_time_window?
+    created_time = nil
+    expires_time = nil
+
     begin
-      time_sent = Time.httpdate(request.headers['Date'])
+      if signature_algorithm == 'hs2019' && signature_params['created'].present?
+        created_time = Time.at(signature_params['created'].to_i).utc
+      elsif request.headers['Date'].present?
+        created_time = Time.httpdate(request.headers['Date']).utc
+      end
+
+      expires_time = Time.at(signature_params['expires'].to_i).utc if signature_params['expires'].present?
     rescue ArgumentError
       return false
     end
 
-    (Time.now.utc - time_sent).abs <= 12.hours
+    expires_time ||= created_time + 5.minutes unless created_time.nil?
+    expires_time = [expires_time, created_time + EXPIRATION_WINDOW_LIMIT].min unless created_time.nil?
+
+    return false if created_time.present? && created_time > Time.now.utc + CLOCK_SKEW_MARGIN
+    return false if expires_time.present? && Time.now.utc > expires_time + CLOCK_SKEW_MARGIN
+
+    true
   end
 
   def body_digest
@@ -140,9 +194,8 @@ module SignatureVerification
     name.split(/-/).map(&:capitalize).join('-')
   end
 
-  def incompatible_signature?(signature_params)
-    signature_params['keyId'].blank? ||
-      signature_params['signature'].blank?
+  def missing_required_signature_parameters?
+    signature_params['keyId'].blank? || signature_params['signature'].blank?
   end
 
   def account_from_key_id(key_id)
-- 
cgit 


From 41eeb9ebaa65abe3fcbab60847b69d2469726d8a Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <nekomanma@pixiv.co.jp>
Date: Tue, 25 Aug 2020 20:39:35 +0900
Subject: Use Status.group instead of Status.distinct in HashQueryService
 (#14662)

DISTINCT clause removes duplicated records according to all the selected
attributes. In reality, it can remove duplicated records only looking at
statuses.id, but the clause confuses the query planner and yields
insufficient performance.
The behavior is also problematic if the scope produced by HashQueryService
is used to query columns without id (using pluck method, for example). The
scope is expected to contain unique statuses, but the uniquness will be
evaluated with some arbitrary columns other than id.

GROUP BY clause resolves those problem by explicitly specifying the
column to take into account for the record distinction.

A workaround for the problem of DISTINCT clause in
Api::V1::Timelines::TagController is no longer necessary and removed.
---
 app/controllers/api/v1/timelines/tag_controller.rb | 4 +---
 app/services/hashtag_query_service.rb              | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

(limited to 'app/controllers')

diff --git a/app/controllers/api/v1/timelines/tag_controller.rb b/app/controllers/api/v1/timelines/tag_controller.rb
index 2d6ad5a80..62f34d3f7 100644
--- a/app/controllers/api/v1/timelines/tag_controller.rb
+++ b/app/controllers/api/v1/timelines/tag_controller.rb
@@ -33,9 +33,7 @@ class Api::V1::Timelines::TagController < Api::BaseController
       )
 
       if truthy_param?(:only_media)
-        # `SELECT DISTINCT id, updated_at` is too slow, so pluck ids at first, and then select id, updated_at with ids.
-        status_ids = statuses.joins(:media_attachments).distinct(:id).pluck(:id)
-        statuses.where(id: status_ids)
+        statuses.joins(:media_attachments)
       else
         statuses
       end
diff --git a/app/services/hashtag_query_service.rb b/app/services/hashtag_query_service.rb
index 196de0639..0bdf60221 100644
--- a/app/services/hashtag_query_service.rb
+++ b/app/services/hashtag_query_service.rb
@@ -8,7 +8,7 @@ class HashtagQueryService < BaseService
     all  = tags_for(params[:all])
     none = tags_for(params[:none])
 
-    Status.distinct
+    Status.group(:id)
           .as_tag_timeline(tags, account, local)
           .tagged_with_all(all)
           .tagged_with_none(none)
-- 
cgit 


From 552e886b648faa2a2229d86c7fd9abc8bb5ff99c Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <nekomanma@pixiv.co.jp>
Date: Fri, 28 Aug 2020 16:27:33 +0900
Subject: Eagerly load statuses with the main query in
 Api::V1::FavouritesController (#14673)

The old implementation had two queries:
1. The query constructed in Api::V1::FavouritesController#results
2. The query constructed in #cached_favourites, which is merged with 1.

Both of them are issued againt PostgreSQL. The combination of the two
queries caused the following problems:
- The small window between the two queries involves race conditions.
- Minor performance inefficiency.

Moreover, the construction of query 2, which involves merging with query
1 has a bug. Query 1 is finalized with paginate_by_id, but paginate_by_id
returns an array when min_id parameter is specified. The behavior prevents
from merging the query, and in the real world, ActiveRecord simply ignores
the merge (!), which results in querying the entire scan of statuses and
favourites table.

This change fixes these issues by simply letting query 1 get all the works
done.
---
 app/controllers/api/v1/favourites_controller.rb | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'app/controllers')

diff --git a/app/controllers/api/v1/favourites_controller.rb b/app/controllers/api/v1/favourites_controller.rb
index 3e242905d..71a707d2a 100644
--- a/app/controllers/api/v1/favourites_controller.rb
+++ b/app/controllers/api/v1/favourites_controller.rb
@@ -17,14 +17,11 @@ class Api::V1::FavouritesController < Api::BaseController
   end
 
   def cached_favourites
-    cache_collection(
-      Status.reorder(nil).joins(:favourites).merge(results),
-      Status
-    )
+    cache_collection(results.map(&:status), Status)
   end
 
   def results
-    @_results ||= account_favourites.paginate_by_id(
+    @_results ||= account_favourites.eager_load(:status).paginate_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )
-- 
cgit 


From e26e7a1cb5992375eecedbc10ab9bcef4e603a88 Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <nekomanma@pixiv.co.jp>
Date: Fri, 28 Aug 2020 19:29:59 +0900
Subject: Replace incorrect use of distinct with group (#14675)

Some uses of ActiveRecord::QueryMethods#distinct pass field names but they
are incorrect for the current version of Rails.

ActiveRecord::QueryMethods#group provides the expected behavior and
benefits performance. See commit 6da24aad4cafdef8d8a2c92bac2002a5fc2fe9c8.
---
 app/controllers/api/v1/accounts/statuses_controller.rb | 12 +-----------
 app/controllers/api/v1/timelines/public_controller.rb  |  4 +---
 2 files changed, 2 insertions(+), 14 deletions(-)

(limited to 'app/controllers')

diff --git a/app/controllers/api/v1/accounts/statuses_controller.rb b/app/controllers/api/v1/accounts/statuses_controller.rb
index 114ee0a82..1af768e54 100644
--- a/app/controllers/api/v1/accounts/statuses_controller.rb
+++ b/app/controllers/api/v1/accounts/statuses_controller.rb
@@ -41,17 +41,7 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
   end
 
   def only_media_scope
-    Status.where(id: account_media_status_ids)
-  end
-
-  def account_media_status_ids
-    # `SELECT DISTINCT id, updated_at` is too slow, so pluck ids at first, and then select id, updated_at with ids.
-    # Also, Avoid getting slow by not narrowing down by `statuses.account_id`.
-    # When narrowing down by `statuses.account_id`, `index_statuses_20180106` will be used
-    # and the table will be joined by `Merge Semi Join`, so the query will be slow.
-    @account.statuses.joins(:media_attachments).merge(@account.media_attachments).permitted_for(@account, current_account)
-            .paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
-            .reorder(id: :desc).distinct(:id).pluck(:id)
+    Status.joins(:media_attachments).merge(@account.media_attachments.reorder(nil)).group(:id)
   end
 
   def pinned_scope
diff --git a/app/controllers/api/v1/timelines/public_controller.rb b/app/controllers/api/v1/timelines/public_controller.rb
index c6e7854d9..6ca903c16 100644
--- a/app/controllers/api/v1/timelines/public_controller.rb
+++ b/app/controllers/api/v1/timelines/public_controller.rb
@@ -30,9 +30,7 @@ class Api::V1::Timelines::PublicController < Api::BaseController
     )
 
     if truthy_param?(:only_media)
-      # `SELECT DISTINCT id, updated_at` is too slow, so pluck ids at first, and then select id, updated_at with ids.
-      status_ids = statuses.joins(:media_attachments).distinct(:id).pluck(:id)
-      statuses.where(id: status_ids)
+      statuses.joins(:media_attachments).group(:id)
     else
       statuses
     end
-- 
cgit 


From b63ede5005d33b52266650ec716d345f166e2df0 Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <nekomanma@pixiv.co.jp>
Date: Fri, 28 Aug 2020 19:30:23 +0900
Subject: Eagerly load statuses with the main query in
 Api::V1::BookmarksController (#14674)

This is same with commit 552e886b648faa2a2229d86c7fd9abc8bb5ff99c except
that it was for Api::V1::FavouritesController while this is for
Api::V1::BookmarksController.
---
 app/controllers/api/v1/bookmarks_controller.rb | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'app/controllers')

diff --git a/app/controllers/api/v1/bookmarks_controller.rb b/app/controllers/api/v1/bookmarks_controller.rb
index c15212f0a..5c72f4a1a 100644
--- a/app/controllers/api/v1/bookmarks_controller.rb
+++ b/app/controllers/api/v1/bookmarks_controller.rb
@@ -17,14 +17,11 @@ class Api::V1::BookmarksController < Api::BaseController
   end
 
   def cached_bookmarks
-    cache_collection(
-      Status.reorder(nil).joins(:bookmarks).merge(results),
-      Status
-    )
+    cache_collection(results.map(&:status), Status)
   end
 
   def results
-    @_results ||= account_bookmarks.paginate_by_id(
+    @_results ||= account_bookmarks.eager_load(:status).paginate_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )
-- 
cgit 


From 64ef37b89de806f49cc59e011aa0ee2039c82c46 Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <nekomanma@pixiv.co.jp>
Date: Fri, 28 Aug 2020 19:31:56 +0900
Subject: Introduce ApplicationController#cache_collection_paginated_by_id
 (#14677)

* Replace incorrect use of distinct with group

Some uses of ActiveRecord::QueryMethods#distinct pass field names but they
are incorrect for the current version of Rails.

ActiveRecord::QueryMethods#group provides the expected behavior and
benefits performance. See commit 6da24aad4cafdef8d8a2c92bac2002a5fc2fe9c8.

* Introduce ApplicationController#cache_collection_paginated_by_id

ApplicationController#cache_collection_paginated_by_id fuses
ApplicationController#cache_collection and Paginable.paginate_by_id.

An advantage of this method is that it prevents from modifying scope which
Paginable.paginate_by_id may provide.
ApplicationController#cache_collection always return an array and there
is no possibility of the scope modification. It is also clear for a
programmer, considering the implication of "cache".

This method can also emit more efficient queries by using
Cacheable.cache_ids before calling Paginable.paginate_by_id.
---
 app/controllers/accounts_controller.rb                 | 12 ++++++++----
 app/controllers/activitypub/outboxes_controller.rb     |  8 ++++++--
 app/controllers/api/v1/accounts/statuses_controller.rb | 11 ++++++-----
 app/controllers/api/v1/notifications_controller.rb     |  8 +++-----
 app/controllers/api/v1/timelines/public_controller.rb  | 16 +++++++++-------
 app/controllers/api/v1/timelines/tag_controller.rb     | 17 ++++++-----------
 app/controllers/concerns/cache_concern.rb              |  4 ++++
 7 files changed, 42 insertions(+), 34 deletions(-)

(limited to 'app/controllers')

diff --git a/app/controllers/accounts_controller.rb b/app/controllers/accounts_controller.rb
index db77b628c..d97d88fd9 100644
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@@ -28,8 +28,7 @@ class AccountsController < ApplicationController
         end
 
         @pinned_statuses = cache_collection(@account.pinned_statuses, Status) if show_pinned_statuses?
-        @statuses        = filtered_status_page
-        @statuses        = cache_collection(@statuses, Status)
+        @statuses        = cached_filtered_status_page
         @rss_url         = rss_url
 
         unless @statuses.empty?
@@ -142,8 +141,13 @@ class AccountsController < ApplicationController
     request.path.split('.').first.ends_with?(Addressable::URI.parse("/tagged/#{params[:tag]}").normalize)
   end
 
-  def filtered_status_page
-    filtered_statuses.paginate_by_id(PAGE_SIZE, params_slice(:max_id, :min_id, :since_id))
+  def cached_filtered_status_page
+    cache_collection_paginated_by_id(
+      filtered_statuses,
+      Status,
+      PAGE_SIZE,
+      params_slice(:max_id, :min_id, :since_id)
+    )
   end
 
   def params_slice(*keys)
diff --git a/app/controllers/activitypub/outboxes_controller.rb b/app/controllers/activitypub/outboxes_controller.rb
index e25a4bc07..c33c15255 100644
--- a/app/controllers/activitypub/outboxes_controller.rb
+++ b/app/controllers/activitypub/outboxes_controller.rb
@@ -50,8 +50,12 @@ class ActivityPub::OutboxesController < ActivityPub::BaseController
     return unless page_requested?
 
     @statuses = @account.statuses.permitted_for(@account, signed_request_account)
-    @statuses = @statuses.paginate_by_id(LIMIT, params_slice(:max_id, :min_id, :since_id))
-    @statuses = cache_collection(@statuses, Status)
+    @statuses = cache_collection_paginated_by_id(
+      @statuses,
+      Status,
+      LIMIT,
+      params_slice(:max_id, :min_id, :since_id)
+    )
   end
 
   def page_requested?
diff --git a/app/controllers/api/v1/accounts/statuses_controller.rb b/app/controllers/api/v1/accounts/statuses_controller.rb
index 1af768e54..85a9133e3 100644
--- a/app/controllers/api/v1/accounts/statuses_controller.rb
+++ b/app/controllers/api/v1/accounts/statuses_controller.rb
@@ -22,10 +22,6 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
   end
 
   def cached_account_statuses
-    cache_collection account_statuses, Status
-  end
-
-  def account_statuses
     statuses = truthy_param?(:pinned) ? pinned_scope : permitted_account_statuses
 
     statuses.merge!(only_media_scope) if truthy_param?(:only_media)
@@ -33,7 +29,12 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
     statuses.merge!(no_reblogs_scope) if truthy_param?(:exclude_reblogs)
     statuses.merge!(hashtag_scope)    if params[:tagged].present?
 
-    statuses.paginate_by_id(limit_param(DEFAULT_STATUSES_LIMIT), params_slice(:max_id, :since_id, :min_id))
+    cache_collection_paginated_by_id(
+      statuses,
+      Status,
+      limit_param(DEFAULT_STATUSES_LIMIT),
+      params_slice(:max_id, :since_id, :min_id)
+    )
   end
 
   def permitted_account_statuses
diff --git a/app/controllers/api/v1/notifications_controller.rb b/app/controllers/api/v1/notifications_controller.rb
index 8ac227765..9d03cb879 100644
--- a/app/controllers/api/v1/notifications_controller.rb
+++ b/app/controllers/api/v1/notifications_controller.rb
@@ -31,11 +31,9 @@ class Api::V1::NotificationsController < Api::BaseController
   private
 
   def load_notifications
-    cache_collection paginated_notifications, Notification
-  end
-
-  def paginated_notifications
-    browserable_account_notifications.paginate_by_id(
+    cache_collection_paginated_by_id(
+      browserable_account_notifications,
+      Notification,
       limit_param(DEFAULT_NOTIFICATIONS_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )
diff --git a/app/controllers/api/v1/timelines/public_controller.rb b/app/controllers/api/v1/timelines/public_controller.rb
index 6ca903c16..26d877b00 100644
--- a/app/controllers/api/v1/timelines/public_controller.rb
+++ b/app/controllers/api/v1/timelines/public_controller.rb
@@ -16,18 +16,20 @@ class Api::V1::Timelines::PublicController < Api::BaseController
   end
 
   def load_statuses
-    cached_public_statuses
+    cached_public_statuses_page
   end
 
-  def cached_public_statuses
-    cache_collection public_statuses, Status
-  end
-
-  def public_statuses
-    statuses = public_timeline_statuses.paginate_by_id(
+  def cached_public_statuses_page
+    cache_collection_paginated_by_id(
+      public_statuses,
+      Status,
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )
+  end
+
+  def public_statuses
+    statuses = public_timeline_statuses
 
     if truthy_param?(:only_media)
       statuses.joins(:media_attachments).group(:id)
diff --git a/app/controllers/api/v1/timelines/tag_controller.rb b/app/controllers/api/v1/timelines/tag_controller.rb
index 62f34d3f7..76f7d3590 100644
--- a/app/controllers/api/v1/timelines/tag_controller.rb
+++ b/app/controllers/api/v1/timelines/tag_controller.rb
@@ -20,23 +20,18 @@ class Api::V1::Timelines::TagController < Api::BaseController
   end
 
   def cached_tagged_statuses
-    cache_collection tagged_statuses, Status
-  end
-
-  def tagged_statuses
     if @tag.nil?
       []
     else
-      statuses = tag_timeline_statuses.paginate_by_id(
+      statuses = tag_timeline_statuses
+      statuses = statuses.joins(:media_attachments) if truthy_param?(:only_media)
+
+      cache_collection_paginated_by_id(
+        statuses,
+        Status,
         limit_param(DEFAULT_STATUSES_LIMIT),
         params_slice(:max_id, :since_id, :min_id)
       )
-
-      if truthy_param?(:only_media)
-        statuses.joins(:media_attachments)
-      else
-        statuses
-      end
     end
   end
 
diff --git a/app/controllers/concerns/cache_concern.rb b/app/controllers/concerns/cache_concern.rb
index c7d25ae00..189b92012 100644
--- a/app/controllers/concerns/cache_concern.rb
+++ b/app/controllers/concerns/cache_concern.rb
@@ -47,4 +47,8 @@ module CacheConcern
 
     raw.map { |item| cached_keys_with_value[item.id] || uncached[item.id] }.compact
   end
+
+  def cache_collection_paginated_by_id(raw, klass, limit, options)
+    cache_collection raw.cache_ids.paginate_by_id(limit, options), klass
+  end
 end
-- 
cgit 


From a68ec50e4e38898e88a7dcc33bd0032adc946dda Mon Sep 17 00:00:00 2001
From: Thibaut Girka <thib@sitedethib.com>
Date: Sun, 30 Aug 2020 17:26:18 +0200
Subject: Adapt 2FA changes to glitch-soc's theming system

---
 .../webauthn_credentials_controller.rb             |   4 +
 app/javascript/core/auth.js                        |   2 +
 app/javascript/core/theme.yml                      |   2 +-
 app/javascript/core/two_factor_authentication.js   | 118 +++++++++++++++++++++
 app/javascript/packs/two_factor_authentication.js  | 118 ---------------------
 app/views/auth/sessions/two_factor.html.haml       |   2 -
 .../webauthn_credentials/new.html.haml             |   2 -
 7 files changed, 125 insertions(+), 123 deletions(-)
 create mode 100644 app/javascript/core/auth.js
 create mode 100644 app/javascript/core/two_factor_authentication.js
 delete mode 100644 app/javascript/packs/two_factor_authentication.js

(limited to 'app/controllers')

diff --git a/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb b/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb
index a19c604f3..ee5392785 100644
--- a/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb
+++ b/app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb
@@ -85,6 +85,10 @@ module Settings
 
       private
 
+      def set_pack
+        use_pack 'auth'
+      end
+
       def require_otp_enabled
         unless current_user.otp_enabled?
           flash[:error] = t('webauthn_credentials.otp_required')
diff --git a/app/javascript/core/auth.js b/app/javascript/core/auth.js
new file mode 100644
index 000000000..ca04730a3
--- /dev/null
+++ b/app/javascript/core/auth.js
@@ -0,0 +1,2 @@
+import './settings';
+import './two_factor_authentication';
diff --git a/app/javascript/core/theme.yml b/app/javascript/core/theme.yml
index dc641772c..b9144e43a 100644
--- a/app/javascript/core/theme.yml
+++ b/app/javascript/core/theme.yml
@@ -3,7 +3,7 @@
 pack:
   about:
   admin: admin.js
-  auth: settings.js
+  auth: auth.js
   common:
     filename: common.js
     stylesheet: true
diff --git a/app/javascript/core/two_factor_authentication.js b/app/javascript/core/two_factor_authentication.js
new file mode 100644
index 000000000..dde06be8c
--- /dev/null
+++ b/app/javascript/core/two_factor_authentication.js
@@ -0,0 +1,118 @@
+import axios from 'axios';
+import * as WebAuthnJSON from '@github/webauthn-json';
+import ready from '../mastodon/ready';
+import 'regenerator-runtime/runtime';
+
+function getCSRFToken() {
+  var CSRFSelector = document.querySelector('meta[name="csrf-token"]');
+  if (CSRFSelector) {
+    return CSRFSelector.getAttribute('content');
+  } else {
+    return null;
+  }
+}
+
+function hideFlashMessages() {
+  Array.from(document.getElementsByClassName('flash-message')).forEach(function(flashMessage) {
+    flashMessage.classList.add('hidden');
+  });
+}
+
+function callback(url, body) {
+  axios.post(url, JSON.stringify(body), {
+    headers: {
+      'Content-Type': 'application/json',
+      'Accept': 'application/json',
+      'X-CSRF-Token': getCSRFToken(),
+    },
+    credentials: 'same-origin',
+  }).then(function(response) {
+    window.location.replace(response.data.redirect_path);
+  }).catch(function(error) {
+    if (error.response.status === 422) {
+      const errorMessage = document.getElementById('security-key-error-message');
+      errorMessage.classList.remove('hidden');
+      console.error(error.response.data.error);
+    } else {
+      console.error(error);
+    }
+  });
+}
+
+ready(() => {
+  if (!WebAuthnJSON.supported()) {
+    const unsupported_browser_message = document.getElementById('unsupported-browser-message');
+    if (unsupported_browser_message) {
+      unsupported_browser_message.classList.remove('hidden');
+      document.querySelector('.btn.js-webauthn').disabled = true;
+    }
+  }
+
+
+  const webAuthnCredentialRegistrationForm = document.getElementById('new_webauthn_credential');
+  if (webAuthnCredentialRegistrationForm) {
+    webAuthnCredentialRegistrationForm.addEventListener('submit', (event) => {
+      event.preventDefault();
+
+      var nickname = event.target.querySelector('input[name="new_webauthn_credential[nickname]"]');
+      if (nickname.value) {
+        axios.get('/settings/security_keys/options')
+          .then((response) => {
+            const credentialOptions = response.data;
+
+            WebAuthnJSON.create({ 'publicKey': credentialOptions }).then((credential) => {
+              var params = { 'credential': credential, 'nickname': nickname.value };
+              callback('/settings/security_keys', params);
+            }).catch((error) => {
+              const errorMessage = document.getElementById('security-key-error-message');
+              errorMessage.classList.remove('hidden');
+              console.error(error);
+            });
+          }).catch((error) => {
+            console.error(error.response.data.error);
+          });
+      } else {
+        nickname.focus();
+      }
+    });
+  }
+
+  const webAuthnCredentialAuthenticationForm = document.getElementById('webauthn-form');
+  if (webAuthnCredentialAuthenticationForm) {
+    webAuthnCredentialAuthenticationForm.addEventListener('submit', (event) => {
+      event.preventDefault();
+
+      axios.get('sessions/security_key_options')
+        .then((response) => {
+          const credentialOptions = response.data;
+
+          WebAuthnJSON.get({ 'publicKey': credentialOptions }).then((credential) => {
+            var params = { 'user': { 'credential': credential } };
+            callback('sign_in', params);
+          }).catch((error) => {
+            const errorMessage = document.getElementById('security-key-error-message');
+            errorMessage.classList.remove('hidden');
+            console.error(error);
+          });
+        }).catch((error) => {
+          console.error(error.response.data.error);
+        });
+    });
+
+    const otpAuthenticationForm = document.getElementById('otp-authentication-form');
+
+    const linkToOtp = document.getElementById('link-to-otp');
+    linkToOtp.addEventListener('click', () => {
+      webAuthnCredentialAuthenticationForm.classList.add('hidden');
+      otpAuthenticationForm.classList.remove('hidden');
+      hideFlashMessages();
+    });
+
+    const linkToWebAuthn = document.getElementById('link-to-webauthn');
+    linkToWebAuthn.addEventListener('click', () => {
+      otpAuthenticationForm.classList.add('hidden');
+      webAuthnCredentialAuthenticationForm.classList.remove('hidden');
+      hideFlashMessages();
+    });
+  }
+});
diff --git a/app/javascript/packs/two_factor_authentication.js b/app/javascript/packs/two_factor_authentication.js
deleted file mode 100644
index dde06be8c..000000000
--- a/app/javascript/packs/two_factor_authentication.js
+++ /dev/null
@@ -1,118 +0,0 @@
-import axios from 'axios';
-import * as WebAuthnJSON from '@github/webauthn-json';
-import ready from '../mastodon/ready';
-import 'regenerator-runtime/runtime';
-
-function getCSRFToken() {
-  var CSRFSelector = document.querySelector('meta[name="csrf-token"]');
-  if (CSRFSelector) {
-    return CSRFSelector.getAttribute('content');
-  } else {
-    return null;
-  }
-}
-
-function hideFlashMessages() {
-  Array.from(document.getElementsByClassName('flash-message')).forEach(function(flashMessage) {
-    flashMessage.classList.add('hidden');
-  });
-}
-
-function callback(url, body) {
-  axios.post(url, JSON.stringify(body), {
-    headers: {
-      'Content-Type': 'application/json',
-      'Accept': 'application/json',
-      'X-CSRF-Token': getCSRFToken(),
-    },
-    credentials: 'same-origin',
-  }).then(function(response) {
-    window.location.replace(response.data.redirect_path);
-  }).catch(function(error) {
-    if (error.response.status === 422) {
-      const errorMessage = document.getElementById('security-key-error-message');
-      errorMessage.classList.remove('hidden');
-      console.error(error.response.data.error);
-    } else {
-      console.error(error);
-    }
-  });
-}
-
-ready(() => {
-  if (!WebAuthnJSON.supported()) {
-    const unsupported_browser_message = document.getElementById('unsupported-browser-message');
-    if (unsupported_browser_message) {
-      unsupported_browser_message.classList.remove('hidden');
-      document.querySelector('.btn.js-webauthn').disabled = true;
-    }
-  }
-
-
-  const webAuthnCredentialRegistrationForm = document.getElementById('new_webauthn_credential');
-  if (webAuthnCredentialRegistrationForm) {
-    webAuthnCredentialRegistrationForm.addEventListener('submit', (event) => {
-      event.preventDefault();
-
-      var nickname = event.target.querySelector('input[name="new_webauthn_credential[nickname]"]');
-      if (nickname.value) {
-        axios.get('/settings/security_keys/options')
-          .then((response) => {
-            const credentialOptions = response.data;
-
-            WebAuthnJSON.create({ 'publicKey': credentialOptions }).then((credential) => {
-              var params = { 'credential': credential, 'nickname': nickname.value };
-              callback('/settings/security_keys', params);
-            }).catch((error) => {
-              const errorMessage = document.getElementById('security-key-error-message');
-              errorMessage.classList.remove('hidden');
-              console.error(error);
-            });
-          }).catch((error) => {
-            console.error(error.response.data.error);
-          });
-      } else {
-        nickname.focus();
-      }
-    });
-  }
-
-  const webAuthnCredentialAuthenticationForm = document.getElementById('webauthn-form');
-  if (webAuthnCredentialAuthenticationForm) {
-    webAuthnCredentialAuthenticationForm.addEventListener('submit', (event) => {
-      event.preventDefault();
-
-      axios.get('sessions/security_key_options')
-        .then((response) => {
-          const credentialOptions = response.data;
-
-          WebAuthnJSON.get({ 'publicKey': credentialOptions }).then((credential) => {
-            var params = { 'user': { 'credential': credential } };
-            callback('sign_in', params);
-          }).catch((error) => {
-            const errorMessage = document.getElementById('security-key-error-message');
-            errorMessage.classList.remove('hidden');
-            console.error(error);
-          });
-        }).catch((error) => {
-          console.error(error.response.data.error);
-        });
-    });
-
-    const otpAuthenticationForm = document.getElementById('otp-authentication-form');
-
-    const linkToOtp = document.getElementById('link-to-otp');
-    linkToOtp.addEventListener('click', () => {
-      webAuthnCredentialAuthenticationForm.classList.add('hidden');
-      otpAuthenticationForm.classList.remove('hidden');
-      hideFlashMessages();
-    });
-
-    const linkToWebAuthn = document.getElementById('link-to-webauthn');
-    linkToWebAuthn.addEventListener('click', () => {
-      otpAuthenticationForm.classList.add('hidden');
-      webAuthnCredentialAuthenticationForm.classList.remove('hidden');
-      hideFlashMessages();
-    });
-  }
-});
diff --git a/app/views/auth/sessions/two_factor.html.haml b/app/views/auth/sessions/two_factor.html.haml
index f2f6fe19d..1867ec7f8 100644
--- a/app/views/auth/sessions/two_factor.html.haml
+++ b/app/views/auth/sessions/two_factor.html.haml
@@ -1,8 +1,6 @@
 - content_for :page_title do
   = t('auth.login')
 
-=javascript_pack_tag 'two_factor_authentication', integrity: true, crossorigin: 'anonymous'
-
 - if @webauthn_enabled
   = render partial: 'auth/sessions/two_factor/webauthn_form', locals: { hidden: @scheme_type != 'webauthn' }
 
diff --git a/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml b/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml
index 0b23bb689..c5a323ee5 100644
--- a/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml
+++ b/app/views/settings/two_factor_authentication/webauthn_credentials/new.html.haml
@@ -12,5 +12,3 @@
 
   .actions
     = f.button :button, t('webauthn_credentials.add'), class: 'js-webauthn', type: :submit
-
-= javascript_pack_tag 'two_factor_authentication', integrity: true, crossorigin: 'anonymous'
-- 
cgit