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@abarringer
Forked from abloom/ejabberd_auth.rb
Created July 15, 2011 18:16
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ejabberd external authentication in ruby
#!/usr/bin/env ruby
require 'logger'
require 'rest_client'
$stdout.sync = true
$stdin.sync = true
path = "/usr/local/var/log/ejabberd/auth.log"
file = File.open(path, File::WRONLY | File::APPEND | File::CREAT)
file.sync = true
logger = Logger.new(file)
logger.level = Logger::DEBUG
def auth(username, password)
RestClient.post("http://my-rails-app.com/login", :username => username, :password => password)
return true
rescue RestClient::Exception
return false
end
logger.info "Starting ejabberd authentication service"
loop do
begin
$stdin.eof? # wait for input
start = Time.now
msg = $stdin.read(2)
length = msg.unpack('n').first
msg = $stdin.read(length)
cmd, *data = msg.split(":")
logger.info "Incoming Request: '#{cmd}'"
success = case cmd
when "auth"
logger.info "Authenticating #{data[0]}@#{data[1]}"
auth(data[0], data[2])
else
false
end
bool = success ? 1 : 0
$stdout.write [2, bool].pack("nn")
logger.info "Response: #{success ? "success" : "failure"}"
rescue => e
logger.error "#{e.class.name}: #{e.message}"
logger.error e.backtrace.join("\n\t")
end
end
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