Fix authentication before 2FA challenge (#11943)

Regression from #11831

lib/devise/ldap_authenticatable.rb

@@ -1,55 +0,0 @@
-# frozen_string_literal: true
-
-require 'net/ldap'
-require 'devise/strategies/authenticatable'
-
-module Devise
-  module Strategies
-    class LdapAuthenticatable < Authenticatable
-      def authenticate!
-        if params[:user]
-          ldap = Net::LDAP.new(
-            host: Devise.ldap_host,
-            port: Devise.ldap_port,
-            base: Devise.ldap_base,
-            encryption: {
-              method: Devise.ldap_method,
-              tls_options: tls_options,
-            },
-            auth: {
-              method: :simple,
-              username: Devise.ldap_bind_dn,
-              password: Devise.ldap_password,
-            },
-            connect_timeout: 10
-          )
-
-          filter = format(Devise.ldap_search_filter, uid: Devise.ldap_uid, email: email)
-
-          if (user_info = ldap.bind_as(base: Devise.ldap_base, filter: filter, password: password))
-            user = User.ldap_get_user(user_info.first)
-            success!(user)
-          else
-            return fail(:invalid)
-          end
-        end
-      end
-
-      def email
-        params[:user][:email]
-      end
-
-      def password
-        params[:user][:password]
-      end
-
-      def tls_options
-        OpenSSL::SSL::SSLContext::DEFAULT_PARAMS.tap do |options|
-          options[:verify_mode] = OpenSSL::SSL::VERIFY_NONE if Devise.ldap_tls_no_verify
-        end
-      end
-    end
-  end
-end
-
-Warden::Strategies.add(:ldap_authenticatable, Devise::Strategies::LdapAuthenticatable)

lib/devise/two_factor_ldap_authenticatable.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+require 'net/ldap'
+require 'devise/strategies/base'
+
+module Devise
+  module Strategies
+    class TwoFactorLdapAuthenticatable < Base
+      def valid?
+        valid_params? && mapping.to.respond_to?(:authenticate_with_ldap)
+      end
+
+      def authenticate!
+        resource = mapping.to.authenticate_with_ldap(params[scope])
+
+        if resource && !resource.otp_required_for_login?
+          success!(resource)
+        else
+          fail(:invalid)
+        end
+      end
+
+      protected
+
+      def valid_params?
+        params[scope] && params[scope][:password].present?
+      end
+    end
+  end
+end
+
+Warden::Strategies.add(:two_factor_ldap_authenticatable, Devise::Strategies::TwoFactorLdapAuthenticatable)

lib/devise/two_factor_pam_authenticatable.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'devise/strategies/base'
+
+module Devise
+  module Strategies
+    class TwoFactorPamAuthenticatable < Base
+      def valid?
+        valid_params? && mapping.to.respond_to?(:authenticate_with_pam)
+      end
+
+      def authenticate!
+        resource = mapping.to.authenticate_with_pam(params[scope])
+
+        if resource && !resource.otp_required_for_login?
+          success!(resource)
+        else
+          fail(:invalid)
+        end
+      end
+
+      protected
+
+      def valid_params?
+        params[scope] && params[scope][:password].present?
+      end
+    end
+  end
+end
+
+Warden::Strategies.add(:two_factor_pam_authenticatable, Devise::Strategies::TwoFactorPamAuthenticatable)