c9e45b9c26
This prevents a downgrade attack. Closes Homebrew/homebrew#38433. Signed-off-by: Xu Cheng <xucheng@me.com>
27 lines
381 B
Ruby
27 lines
381 B
Ruby
class Formula
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def self.md5(val)
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stable.md5(val)
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end
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end
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class SoftwareSpec
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def md5(val)
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@resource.md5(val)
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end
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end
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class Resource
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def md5(val)
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@checksum = Checksum.new(:md5, val)
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end
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end
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class Pathname
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def md5
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odie <<-EOS.undent
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MD5 support has been dropped for security reasons.
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Please switch this formula to SHA256.
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EOS
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end
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end
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