121 lines
4.2 KiB
Python
121 lines
4.2 KiB
Python
from .top1m import retrieve_top1m_entries
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from .util import concat_nonsense, rot13, head
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from .structs import Check
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first = [
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# checking this first this avoids issues with censorship in China. see:
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# https://www.bortzmeyer.org/sichuan-pepper.html
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Check("common", "baidu.com"),
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]
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likely = [
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# these checks are, in practice, the most likely
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# to weed out unwanted DNS servers.
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Check("news", "huanqiu.com"),
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Check("adware", rot13("nqf789.pbz")),
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# some servers block shock sites, which isn't a terrible idea,
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# but it's inaccurate.
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Check("shock", rot13("tbng.pk")), # actually parked at this time
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# some servers block piracy and porn sites for being taboo, or whatever.
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Check("porn", "pornhub.com"),
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Check("adtrack", "media.fastclick.net"),
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# dns.watch fails here: domain parking is evil, but servers must abide.
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Check("parking", "scmp.org"),
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# some servers block sites driven by their chaotic user-created content.
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Check("usercontent", "4chan.org"),
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# some servers like to redirect nonexistent domains. see:
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# https://web.archive.org/web/20140302064622/http://james.bertelson.me/blog/2014/01/level-3-are-now-hijacking-failed-dns-requests-for-ad-revenue-on-4-2-2-x/
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Check("bad", concat_nonsense("com")),
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# blogspot handles these strangely; DNS servers likewise
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Check("weirdsub", concat_nonsense("javarevisited.blogspot.com")),
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# NOTE: disabled for being wildly inconsistent:
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# Cloudflare fails here. see:
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# https://jarv.is/notes/cloudflare-dns-archive-is-blocked/
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# Check("weird", "archive.is"),
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Check("common", "archive.org"),
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# this is one of the WannaCry sinkholes, it's kinda important.
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Check("infosec", "iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com"),
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# try out internationalized domains.
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Check("common", "xn--b1aew.xn--p1ai"),
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Check("common", "wikileaks.com"),
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# i suppose this doubles as a check for the new TLDs.
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Check("uncommon", "cybre.space"),
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# some servers block piracy and porn sites for being taboo, or whatever
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Check("piracy", "thehiddenbay.org"),
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# some servers block this. see:
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# https://scan.shadowserver.org/dns/
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Check("infosec", "scan.shadowserver.org"),
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# a few servers block this for some reason.
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Check("common", "duckduckgo.com"),
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# DNS poisoning may yield an unwanted result here.
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Check("badsub", concat_nonsense("google.com")),
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Check("common", "en.wikipedia.org"),
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Check("adtrack", "google-analytics.com"),
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Check("adtrack", "ad.doubleclick.net"),
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# baidu goes here...?
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Check("common", "naver.com"),
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# surely a fully-functional server would resolve
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# the most popular domain in existence, right?
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Check("common", "google.com"),
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]
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unlikely = [
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Check("piracy", "thepiratebay.org"),
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Check("porn", "xvideos.com"),
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Check("usercontent", "imgur.com"),
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Check("usercontent", "twitter.com"),
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Check("usercontent", "weibo.com"),
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Check("usercontent", "github.com"),
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Check("porn", "chaturbate.com"),
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Check("video", "bilibili.com"),
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Check("video", "twitch.tv"),
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Check("common", "qq.com"),
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Check("video", "netflix.com"),
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Check("usercontent", "reddit.com"),
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Check("usercontent", "facebook.com"),
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Check("video", "youtube.com"),
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Check("usercontent", "tumblr.com"),
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Check("usercontent", "wordpress.com"),
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Check("common", "tmall.com"),
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Check("usercontent", "instagram.com"),
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Check("news", "nytimes.com"),
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Check("usercontent", "flickr.com"),
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Check("common", "ebay.com"),
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Check("news", "scmp.com"),
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Check("common", "aliexpress.com"),
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Check("common", "stackoverflow.com"),
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]
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defunct = [
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"panda.tv", # imochen.github.io
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]
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def _top1m_gen():
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return (Check("top", entry)
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for i, entry in retrieve_top1m_entries()
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if entry not in defunct)
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top100 = head(100, _top1m_gen())
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top1000 = head(1000, _top1m_gen())
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