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# $Id: auth.rb 557 2006-03-09 03:18:21Z thomas $
module Auth
include Common
include Display
def login(user, password)
debug "login called for user=#{user} pass=#{password}"
getLoginValues
cookie = getLoginCookie(user, password)
return cookie
end
def getLoginValues
@postVars = Hash.new
page = ShadowFetch.new('http://www.geocaching.com/login/')
data = page.fetch
data.each do |line|
case line
when /^\<input type=\"hidden\" name=\"(.*?)\" value=\"(.*?)\" \/\>/
debug "found hidden post variable: #{$1}"
@postVars[$1]=$2
when /\<form name=\"frmLogin\" method=\"post\" action=\"(.*?)\"/
@postURL='http://www.geocaching.com/login/' + $1
@postURL.gsub!('&', '&')
debug "post URL is #{@postURL}"
end
end
end
def getLoginCookie(user, password)
page = ShadowFetch.new(@postURL)
page.localExpiry=1
@postVars['myUsername']=user
@postVars['myPassword']=password
@postVars['cookie']='on'
@postVars['Button1']='Login'
page.postVars=@postVars
data = page.fetch
cookie = page.cookie
debug "getLoginCookie got cookie: #{cookie}"
if (cookie =~ /userid/) && (cookie =~ /(ASP.NET_SessionId=\w+)/)
debug "userid found in cookie, rock on. Setting session to #{$1}"
cookie=$1
return cookie
else
debug "login failed"
return nil
end
end
end
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