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module AuthHelper
PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2).freeze
FORM_BASED_PROVIDERS = [/\Aldap/, 'crowd'].freeze
def ldap_enabled?
Gitlab.config.ldap.enabled
end
def omniauth_enabled?
Gitlab.config.omniauth.enabled
end
def provider_has_icon?(name)
PROVIDERS_WITH_ICONS.include?(name.to_s)
end
def auth_providers
Gitlab::OAuth::Provider.providers
end
def label_for_provider(name)
Gitlab::OAuth::Provider.label_for(name)
end
def form_based_provider?(name)
FORM_BASED_PROVIDERS.any? { |pattern| pattern === name.to_s }
end
def form_based_providers
auth_providers.select { |provider| form_based_provider?(provider) }
end
def crowd_enabled?
auth_providers.include? :crowd
end
def button_based_providers
auth_providers.reject { |provider| form_based_provider?(provider) }
end
def provider_image_tag(provider, size = 64)
label = label_for_provider(provider)
if provider_has_icon?(provider)
file_name = "#{provider.to_s.split('_').first}_#{size}.png"
image_tag("auth_buttons/#{file_name}", alt: label, title: "Sign in with #{label}")
else
label
end
end
def auth_active?(provider)
current_user.identities.exists?(provider: provider.to_s)
end
def two_factor_skippable?
current_application_settings.require_two_factor_authentication &&
!current_user.two_factor_enabled &&
current_application_settings.two_factor_grace_period &&
!two_factor_grace_period_expired?
end
def two_factor_grace_period_expired?
current_user.otp_grace_period_started_at &&
(current_user.otp_grace_period_started_at + current_application_settings.two_factor_grace_period.hours) < Time.current
end
extend self
end
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