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  • webrick/httpauth/basicauth.rb

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WEBrick::HTTPAuth::BasicAuth

Constants

AuthScheme

Attributes

logger[R]
realm[R]
userdb[R]

Public Class Methods

make_passwd(realm, user, pass) click to toggle source
 
               # File webrick/httpauth/basicauth.rb, line 21
def self.make_passwd(realm, user, pass)
  pass ||= ""
  pass.crypt(Utils::random_string(2))
end
            
new(config, default=Config::BasicAuth) click to toggle source
 
               # File webrick/httpauth/basicauth.rb, line 28
def initialize(config, default=Config::BasicAuth)
  check_init(config)
  @config = default.dup.update(config)
end
            

Public Instance Methods

authenticate(req, res) click to toggle source
 
               # File webrick/httpauth/basicauth.rb, line 33
def authenticate(req, res)
  unless basic_credentials = check_scheme(req)
    challenge(req, res)
  end
  userid, password = basic_credentials.unpack("m*")[0].split(":", 2)
  password ||= ""
  if userid.empty?
    error("user id was not given.")
    challenge(req, res)
  end
  unless encpass = @userdb.get_passwd(@realm, userid, @reload_db)
    error("%s: the user is not allowed.", userid)
    challenge(req, res)
  end
  if password.crypt(encpass) != encpass
    error("%s: password unmatch.", userid)
    challenge(req, res)
  end
  info("%s: authentication succeeded.", userid)
  req.user = userid
end
            
challenge(req, res) click to toggle source
 
               # File webrick/httpauth/basicauth.rb, line 55
def challenge(req, res)
  res[@response_field] = "#{@auth_scheme} realm=\"#{@realm}\""
  raise @auth_exception
end