mirror of
https://github.com/LaCasemate/fab-manager.git
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98 lines
2.6 KiB
Ruby
98 lines
2.6 KiB
Ruby
class AuthProvider < ActiveRecord::Base
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# this is a simple stub used for database creation & configuration
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class SimpleAuthProvider < Object
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def providable_type
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DatabaseProvider.name
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end
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def name
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'DatabaseProvider::SimpleAuthProvider'
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end
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end
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PROVIDABLE_TYPES = %w(DatabaseProvider OAuth2Provider)
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belongs_to :providable, :polymorphic => true, dependent: :destroy
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accepts_nested_attributes_for :providable
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attr_accessible :name, :providable_type, :providable_attributes
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before_create :set_initial_state
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def build_providable(params, assignment_options)
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raise "Unknown providable_type: #{providable_type}" unless PROVIDABLE_TYPES.include?(providable_type)
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self.providable = providable_type.constantize.new(params)
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end
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## Return the currently active provider
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def self.active
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local = SimpleAuthProvider.new
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begin
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provider = find_by(status: 'active')
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if provider.nil?
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return local
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else
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return provider
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end
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rescue ActiveRecord::StatementInvalid
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# we fall here on database creation because the table "active_providers" still does not exists at the moment
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return local
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end
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end
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## Get the provider matching the omniAuth strategy name
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def self.from_strategy_name(strategy_name)
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if strategy_name.blank? or all.empty?
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return SimpleAuthProvider.new
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end
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parsed = /^([^-]+)-(.+)$/.match(strategy_name)
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ret = nil
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all.each do |strategy|
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if strategy.provider_type == parsed[1] and strategy.name.downcase.parameterize == parsed[2]
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ret = strategy
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break
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end
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end
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ret
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end
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## Return the name that should be registered in OmniAuth for the corresponding strategy
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def strategy_name
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provider_type+'-'+name.downcase.parameterize
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end
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## Return the provider type name without the "Provider" part.
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## eg. DatabaseProvider will return 'database'
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def provider_type
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providable.class.name[0..-9].downcase
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end
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## Return the user's profile fields that are currently managed from the SSO
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## @return [Array]
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def sso_fields
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providable.protected_fields
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end
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## Return the link the user have to follow to edit his profile on the SSO
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## @return [String]
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def link_to_sso_profile
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providable.profile_url
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end
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def safe_destroy
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if self.status != 'active'
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destroy
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else
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false
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end
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end
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private
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def set_initial_state
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# the initial state of a new AuthProvider will be 'pending', except if there is currently
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# no providers in the database, he we will be 'active' (see seeds.rb)
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self.status = 'pending' unless AuthProvider.count == 0
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end
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end
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