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Versions: 5
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Contents
module Vertica
module Protocol
class Password < FrontendMessage
message_id 'p'
def initialize(password, auth_method: Vertica::Protocol::Authentication::CLEARTEXT_PASSWORD, salt: nil, user: nil)
@password = password
@auth_method, @salt, @user = auth_method, salt, user
end
def encoded_password
case @auth_method
when Vertica::Protocol::Authentication::CLEARTEXT_PASSWORD
@password
when Vertica::Protocol::Authentication::CRYPT_PASSWORD
@password.crypt(@salt)
when Vertica::Protocol::Authentication::MD5_PASSWORD
require 'digest/md5'
@password = Digest::MD5.hexdigest("#{@password}#{@user}")
@password = Digest::MD5.hexdigest("#{@password}#{@salt}")
@password = "md5#{@password}"
else
raise ArgumentError.new("unsupported authentication method: #{@auth_method}")
end
end
def message_body
[encoded_password].pack('Z*')
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems