89 lines
2.5 KiB
Ruby
89 lines
2.5 KiB
Ruby
module Ci
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module API
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module Helpers
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BUILD_TOKEN_HEADER = "HTTP_BUILD_TOKEN".freeze
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BUILD_TOKEN_PARAM = :token
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UPDATE_RUNNER_EVERY = 10 * 60
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def authenticate_runners!
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forbidden! unless runner_registration_token_valid?
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end
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def authenticate_runner!
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forbidden! unless current_runner
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end
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def authenticate_build!
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build = Ci::Build.find_by_id(params[:id])
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validate_build!(build) do
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forbidden! unless build_token_valid?(build)
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end
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build
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end
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def validate_build!(build)
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not_found! unless build
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yield if block_given?
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forbidden!('Project has been deleted!') unless build.project
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forbidden!('Build has been erased!') if build.erased?
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end
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def runner_registration_token_valid?
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ActiveSupport::SecurityUtils.variable_size_secure_compare(
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params[:token],
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current_application_settings.runners_registration_token)
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end
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def build_token_valid?(build)
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token = (params[BUILD_TOKEN_PARAM] || env[BUILD_TOKEN_HEADER]).to_s
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# We require to also check `runners_token` to maintain compatibility with old version of runners
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token && (build.valid_token?(token) || build.project.valid_runners_token?(token))
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end
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def update_runner_info
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return unless update_runner?
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current_runner.contacted_at = Time.now
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current_runner.assign_attributes(get_runner_version_from_params)
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current_runner.save if current_runner.changed?
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end
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def update_runner?
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# Use a random threshold to prevent beating DB updates.
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# It generates a distribution between [40m, 80m].
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#
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contacted_at_max_age = UPDATE_RUNNER_EVERY + Random.rand(UPDATE_RUNNER_EVERY)
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current_runner.contacted_at.nil? ||
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(Time.now - current_runner.contacted_at) >= contacted_at_max_age
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end
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def build_not_found!
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if headers['User-Agent'].to_s =~ /gitlab-ci-multi-runner \d+\.\d+\.\d+(~beta\.\d+\.g[0-9a-f]+)? /
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no_content!
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else
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not_found!
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end
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end
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def current_runner
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@runner ||= Runner.find_by_token(params[:token].to_s)
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end
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def get_runner_version_from_params
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return unless params["info"].present?
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attributes_for_keys(%w(name version revision platform architecture), params["info"])
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end
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def max_artifacts_size
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current_application_settings.max_artifacts_size.megabytes.to_i
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end
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end
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end
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end
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