debian-mirror-gitlab/lib/gitlab/auth/saml/auth_hash.rb

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# frozen_string_literal: true
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module Gitlab
module Auth
module Saml
class AuthHash < Gitlab::Auth::OAuth::AuthHash
def groups
Array.wrap(get_raw(Gitlab::Auth::Saml::Config.groups))
end
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def authn_context
response_object = auth_hash.extra[:response_object]
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return if response_object.blank?
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document = response_object.decrypted_document
document ||= response_object.document
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return if document.blank?
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extract_authn_context(document)
end
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private
def get_raw(key)
# Needs to call `all` because of https://git.io/vVo4u
# otherwise just the first value is returned
auth_hash.extra[:raw_info].all[key]
end
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def extract_authn_context(document)
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REXML::XPath.first(document, "//*[name()='saml:AuthnStatement' or name()='saml2:AuthnStatement' or name()='AuthnStatement']/*[name()='saml:AuthnContext' or name()='saml2:AuthnContext' or name()='AuthnContext']/*[name()='saml:AuthnContextClassRef' or name()='saml2:AuthnContextClassRef' or name()='AuthnContextClassRef']/text()").to_s
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end
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end
end
end
end