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class Authmgr
def initialize
@users = {
'NaHi' => 'passwd',
'HiNa' => 'wspass'
}
@sessions = {}
end
def login(userid, passwd)
userid and passwd and @users[userid] == passwd
end
# returns userid
def auth(sessionid)
@sessions[sessionid]
end
def create_session(userid)
while true
key = create_sessionkey
break unless @sessions[key]
end
@sessions[key] = userid
key
end
def get_session(userid)
@sessions.index(userid)
end
def destroy_session(sessionkey)
@sessions.delete(sessionkey)
end
private
def create_sessionkey
Time.now.usec.to_s
end
end
|
