35 lines
887 B
Ruby
35 lines
887 B
Ruby
# frozen_string_literal: true
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class UploaderFinder
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# Instantiates a a new FileUploader
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# FileUploader can be opened via .open agnostic of storage type
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# Arguments correspond to Upload.secret, Upload.model_type and Upload.file_path
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# Returns a FileUploader with uploaded file retrieved into the object state
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def initialize(project, secret, file_path)
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@project = project
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@secret = secret
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@file_path = file_path
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end
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def execute
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prevent_path_traversal_attack!
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retrieve_file_state!
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uploader
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rescue ::Gitlab::Utils::PathTraversalAttackError
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nil # no-op if for incorrect files
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end
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def prevent_path_traversal_attack!
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Gitlab::Utils.check_path_traversal!(@file_path)
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end
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def retrieve_file_state!
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uploader.retrieve_from_store!(@file_path)
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end
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def uploader
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@uploader ||= FileUploader.new(@project, secret: @secret)
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end
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end
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