38 lines
1 KiB
Ruby
38 lines
1 KiB
Ruby
module Gitlab
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module Git
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# Ephemeral (per request) storage for environment variables that some Git
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# commands may need.
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#
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# For example, in pre-receive hooks, new objects are put in a temporary
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# $GIT_OBJECT_DIRECTORY. Without it set, the new objects cannot be retrieved
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# (this would break push rules for instance).
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#
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# This class is thread-safe via RequestStore.
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class Env
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WHITELISTED_GIT_VARIABLES = %w[
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GIT_OBJECT_DIRECTORY
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GIT_ALTERNATE_OBJECT_DIRECTORIES
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].freeze
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def self.set(env)
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return unless RequestStore.active?
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RequestStore.store[:gitlab_git_env] = whitelist_git_env(env)
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end
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def self.all
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return {} unless RequestStore.active?
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RequestStore.fetch(:gitlab_git_env) { {} }
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end
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def self.[](key)
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all[key]
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end
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def self.whitelist_git_env(env)
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env.select { |key, _| WHITELISTED_GIT_VARIABLES.include?(key.to_s) }.with_indifferent_access
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end
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end
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end
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end
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