c8755543f0
Enables frozen string for the following files: * lib/generators/**/*.rb * lib/gitaly/**/*.rb * lib/google_api/**/*.rb * lib/haml_lint/**/*.rb * lib/json_web_token/**/*.rb * lib/mattermost/**/*.rb * lib/microsoft_teams/**/*.rb * lib/object_storage/**/*.rb * lib/omni_auth/**/*.rb * lib/peek/**/*.rb * lib/rouge/**/*.rb * lib/rspec_flaky/**/*.rb * lib/system_check/**/*.rb Partially addresses #47424.
62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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require 'omniauth'
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require 'jwt'
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module OmniAuth
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module Strategies
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class Jwt
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ClaimInvalid = Class.new(StandardError)
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include OmniAuth::Strategy
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args [:secret]
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option :secret, nil
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option :algorithm, 'HS256'
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option :uid_claim, 'email'
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option :required_claims, %w(name email)
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option :info_map, { name: "name", email: "email" }
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option :auth_url, nil
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option :valid_within, nil
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uid { decoded[options.uid_claim] }
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extra do
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{ raw_info: decoded }
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end
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info do
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options.info_map.each_with_object({}) do |(k, v), h|
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h[k.to_s] = decoded[v.to_s]
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end
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end
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def request_phase
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redirect options.auth_url
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end
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def decoded
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@decoded ||= ::JWT.decode(request.params['jwt'], options.secret, options.algorithm).first
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(options.required_claims || []).each do |field|
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raise ClaimInvalid, "Missing required '#{field}' claim" unless @decoded.key?(field.to_s)
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end
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raise ClaimInvalid, "Missing required 'iat' claim" if options.valid_within && !@decoded["iat"]
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if options.valid_within && (Time.now.to_i - @decoded["iat"]).abs > options.valid_within
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raise ClaimInvalid, "'iat' timestamp claim is too skewed from present"
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end
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@decoded
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end
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def callback_phase
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super
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rescue ClaimInvalid => e
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fail! :claim_invalid, e
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end
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end
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end
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end
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