Merge pull request #32 from ENSL/develop

Develop

app/controllers/plugin_controller.rb

@@ -0,0 +1,58 @@
+class PluginController < ApplicationController
+	def user
+	  buffer = []
+	  out = []
+
+	  if ban = Ban.first(:conditions => ["expiry > UTC_TIMESTAMP() AND steamid = ? AND ban_type = ?", params[:id], Ban::TYPE_SERVER])
+	    out << "#USER#"
+	    out << "BANNED"
+	    out << ban.expiry.utc.to_i
+	    out << ban.reason
+	    out << "\r\r\r\r\r\r\r"
+	  elsif user = User.first(:conditions => {:steamid => params[:id]})
+	    teamer = (user.team ? user.teamers.active.of_team(user.team).first : nil)
+	    icon = 0
+	    rank = "User"
+	    if Group.find(Group::DONORS).users.exists?(user)
+	      rank = "Donor"
+	      icon = icon | 1
+	    end
+	    if Group.find(Group::CHAMPIONS).users.exists?(user)
+	      icon = icon | 2
+	    end
+	    if user.ref?
+	      rank = "Referee"
+	      icon = icon | 4
+	    end
+	    if user.admin?
+	      rank = "Admin"
+	      icon = icon | 8
+	    end
+
+	    buffer << user.steamid
+	    buffer << user.username
+	    buffer << user.lastip
+	    buffer << (user.team ? Verification.uncrap(user.team.to_s) : "No Team")
+	    buffer << user.id
+	    buffer << user.team_id
+	    buffer << rank
+	    buffer << (teamer ? teamer.ranks[teamer.rank] : "")
+	    buffer << icon
+	    buffer << params[:ch] ? params[:ch] : ""
+	    buffer << (user.can_play? ? "1" : "0")
+
+	    out << "#USER#"
+	    out << Verification.verify(buffer.join)
+	    out << buffer.join("\r")
+	  else
+	    out << "#FAIL#"
+	  end
+
+	  render_out out
+	end
+
+	def render_out out
+		@text = out.join("\r")
+		render :layout => false
+	end
+end

config/routes.rb

@@ -111,6 +111,8 @@ Ensl::Application.routes.draw do
   match 'movies/preview'
   match 'movies/snapshot'
 
+  match 'plugin/user'
+
   match 'users/forgot'
   match 'users/recover'
   match 'users/agenda'

lib/verification.rb

@@ -1,4 +1,45 @@
 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