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SECURITY: Improve theme git import (#12694)

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This commit is contained in:
David Taylor
2021-04-14 15:32:47 +01:00
committed by GitHub
parent 0afcf9e12e
commit 9430185493
3 changed files with 19 additions and 1 deletions
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8
lib/version.rb
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@ -54,6 +54,14 @@ module Discourse
checkout_version = target
end
return if checkout_version.nil?
begin
Discourse::Utils.execute_command "git", "check-ref-format", "--allow-onelevel", checkout_version
rescue RuntimeError
raise InvalidVersionListError, "Invalid ref name: #{checkout_version}"
end
checkout_version
end