You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
2.0 KiB
71 lines
2.0 KiB
module Jabber
|
|
|
|
module Register
|
|
|
|
NS_REGISTER = 'jabber:iq:register'
|
|
|
|
class Responder
|
|
attr_accessor :instructions
|
|
|
|
def initialize(stream)
|
|
@stream = stream
|
|
@fields = []
|
|
@registered_callbacks = []
|
|
|
|
@stream.add_iq_callback() do |iq|
|
|
if iq.query.kind_of?(IqQueryRegister) then
|
|
if iq.type == :get then # Registration request
|
|
answer = iq.answer(false)
|
|
answer.type = :result
|
|
query = answer.add(IqQueryRegister.new)
|
|
query.add(Field.new(:instructions, @instructions)) unless instructions.nil?
|
|
@fields.each do |field| query.add(Field.new(field[0])) end
|
|
@stream.send(answer)
|
|
elsif iq.type == :set then # Registration response
|
|
iq.query.each do |field|
|
|
validator = @fields.assoc(field.name.to_sym)[2]
|
|
if !validator.call(iq.from, field.text) then
|
|
puts "- - n0t acceptable here - -"
|
|
answer = iq.answer(true)
|
|
answer.type = :error
|
|
answer.add(Jabber::ErrorResponse.new('not-acceptable'))
|
|
@stream.send(answer)
|
|
end
|
|
end
|
|
|
|
# let them know that all looks good!
|
|
answer = iq.answer(false)
|
|
answer.type = :result
|
|
@stream.send(answer)
|
|
|
|
# Fire off callbacks
|
|
@registered_callbacks.each do |cb|
|
|
cb.call(iq.from)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def add_field(name, required, &validator)
|
|
@fields << [ name, required, validator ]
|
|
end
|
|
|
|
def add_registered_callback(&cb)
|
|
@registered_callbacks << cb
|
|
end
|
|
end
|
|
end
|
|
|
|
class IqQueryRegister < IqQuery
|
|
name_xmlns 'query', Jabber::Register::NS_REGISTER
|
|
end
|
|
|
|
class Field < REXML::Element
|
|
def initialize(name, value=nil)
|
|
super(name.to_s)
|
|
self.text = value
|
|
end
|
|
end
|
|
end
|