forked from External/greenlight
81 lines
2.9 KiB
Ruby
81 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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# List of supported Omniauth providers.
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Rails.application.config.providers = [:google, :twitter, :microsoft_office365, :ldap]
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# Set which providers are configured.
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Rails.application.config.omniauth_google = ENV['GOOGLE_OAUTH2_ID'].present? && ENV['GOOGLE_OAUTH2_SECRET'].present?
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Rails.application.config.omniauth_twitter = ENV['TWITTER_ID'].present? && ENV['TWITTER_SECRET'].present?
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Rails.application.config.omniauth_microsoft_office365 = ENV['OFFICE365_KEY'].present? &&
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ENV['OFFICE365_SECRET'].present?
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Rails.application.config.omniauth_ldap = ENV['LDAP_SERVER'].present? && ENV['LDAP_UID'].present? &&
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ENV['LDAP_BASE'].present? && ENV['LDAP_BIND_DN'].present? &&
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ENV['LDAP_PASSWORD'].present?
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Rails.application.config.omniauth_bn_launcher = Rails.configuration.loadbalanced_configuration
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# If LDAP is enabled, override and disable allow_user_signup.
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Rails.application.config.allow_user_signup = false if Rails.application.config.omniauth_ldap
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SETUP_PROC = lambda do |env|
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SessionsController.helpers.omniauth_options env
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end
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# Setup the Omniauth middleware.
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Rails.application.config.middleware.use OmniAuth::Builder do
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if Rails.configuration.omniauth_bn_launcher
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provider :bn_launcher, client_id: ENV['CLIENT_ID'],
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client_secret: ENV['CLIENT_SECRET'],
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client_options: { site: ENV['BN_LAUNCHER_REDIRECT_URI'] },
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setup: SETUP_PROC
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end
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provider :twitter, ENV['TWITTER_ID'], ENV['TWITTER_SECRET']
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provider :google_oauth2, ENV['GOOGLE_OAUTH2_ID'], ENV['GOOGLE_OAUTH2_SECRET'],
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scope: %w(profile email),
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access_type: 'online',
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name: 'google',
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hd: ENV['GOOGLE_OAUTH2_HD'].blank? ? nil : ENV['GOOGLE_OAUTH2_HD']
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provider :microsoft_office365, ENV['OFFICE365_KEY'], ENV['OFFICE365_SECRET']
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provider :ldap,
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host: ENV['LDAP_SERVER'],
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port: ENV['LDAP_PORT'] || '389',
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method: ENV['LDAP_METHOD'].blank? ? :plain : ENV['LDAP_METHOD'].to_sym,
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allow_username_or_email_login: true,
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uid: ENV['LDAP_UID'],
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base: ENV['LDAP_BASE'],
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bind_dn: ENV['LDAP_BIND_DN'],
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password: ENV['LDAP_PASSWORD']
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end
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# Redirect back to login in development mode.
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OmniAuth.config.on_failure = proc { |env|
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OmniAuth::FailureEndpoint.new(env).redirect_to_failure
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}
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# Work around beacuse callback_url option causes
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# omniauth.auth to be nil in the authhash when
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# authenticating with LDAP.
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module OmniAuthLDAPExt
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def request_phase
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rel_root = ENV['RELATIVE_URL_ROOT'].present? ? ENV['RELATIVE_URL_ROOT'] : '/b'
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@callback_path = nil
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path = options[:callback_path]
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options[:callback_path] = "#{rel_root if Rails.env == 'production'}/auth/ldap/callback"
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form = super
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options[:callback_path] = path
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form
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end
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end
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module OmniAuth
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module Strategies
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class LDAP
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prepend OmniAuthLDAPExt
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end
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end
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end
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