59 lines
2.0 KiB
Ruby
59 lines
2.0 KiB
Ruby
module BlocklistHelper
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FEDIVERSE_SPACE_URLS = ["https://fediverse.network/mastodon?build=gab"]
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VULPINE_CLUB_URL = "https://raw.githubusercontent.com/vulpineclub/vulpineclub.github.io/master/_data/blocks.yml"
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def merged_blocklist
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# ordered by preference
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# prefer vulpine b/c they have easy-to-parse reason text
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blocklist = vulpine_club_blocks | fediverse_space_blocks
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blocklist.uniq { |entry| entry[:domain] }
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end
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def domain_map(domains, reason)
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domains.map! do |domain|
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{domain: domain, severity: :suspend, reason: reason}
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end
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end
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def vulpine_club_blocks
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body = Request.new(:get, VULPINE_CLUB_URL).perform do |response|
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response.code != 200 ? nil : response.body_with_limit(66.kilobytes)
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end
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return [] unless body.present?
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yaml = YAML::load(body)
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yaml.map! do |entry|
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domain = entry['domain']
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next if domain.blank?
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severity = entry['severity'].split('/')
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reject_media = 'nomedia'.in?(severity)
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severity = (severity[0].nil? || severity[0] == 'nomedia') ? 'noop' : severity[0]
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reason = "Imported from <https://vulpine.club>: \"#{entry['reason']}\"#{entry['link'].present? ? " (#{entry['link']})" : ''}".rstrip
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{domain: domain, severity: severity.to_sym, reject_media: reject_media, reason: reason}
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end
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end
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# shamelessly adapted from @zac@computerfox.xyz's `silence` tool
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# <https://github.com/theZacAttacks/silence/blob/master/silence>
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# which you'll find useful if you're a non-monsterfork mastoadmin
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def fediverse_space_fetch_domains(url)
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body = Request.new(:get, url).perform do |response|
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response.code != 200 ? nil : response.body_with_limit(66.kilobytes)
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end
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return [] unless body.present?
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document = Nokogiri::HTML(body)
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document.css('table.table-condensed td a').collect { |link| link.content.strip }
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end
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def fediverse_space_blocks
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domains = FEDIVERSE_SPACE_URLS.flat_map { |url| fediverse_space_fetch_domains(url) }
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domains.uniq!
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domain_map(domains, "Imported from <https://fediverse.space>.")
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end
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end
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