Removed for githubs sake

This commit is contained in:
Christopher Blanchard 2015-05-22 14:18:50 +01:00
parent cd2c421f0f
commit 93e49c74ba

View file

@ -1,45 +1,4 @@
module Verification
def Verification.verify input
md5 = Digest::MD5.hexdigest("9WvcZ9hX" + input + "KF7L4luQ").upcase.split(//)
chars = ["A", "B", "C", "D", "E", "F"]
nums = []
lastPos = md5[31].to_i
result = ""
for i in 0..9
pos = md5[i].to_i
if pos == 0
pos = lastPos ** (i % 4)
elsif (pos % 4) == 0
pos = pos * lastPos + i
elsif (pos % 3) == 0
pos = pos ** (i % 4)
elsif (pos % 2) == 0
pos = pos * i + pos
end
pos = (pos > 31) ? (pos % 32) : pos
curChar = md5[31 - pos]
curNum = curChar.to_i
if nums.include? curNum
if curNum == 0
curChar = chars[pos % 6]
else
curChar = (pos % 10).to_s
end
curNum = curChar.to_i
end
nums << curNum
result << curChar
lastPos = pos
end
return result
end
def Verification.uncrap str
str.to_s.gsub(/[^A-Za-z0-9_\-]/, "")
end