Plain passwords now use 'plain:' prefix instead of 'ssh:'

src/authm_mad/ssh_auth.rb

@@ -77,7 +77,7 @@ class SshAuth
         time=Time.now.to_i+expire
         proxy_text="#{user}:#{time}"
         proxy_crypted=encrypt(proxy_text)
-        proxy="#{user}:ssh:#{proxy_crypted}"
+        proxy="#{user}:plain:#{proxy_crypted}"
         file=get_proxy_file
         file.write(proxy)
         file.close

src/oca/ruby/OpenNebula.rb

@@ -88,7 +88,7 @@ module OpenNebula
             user=$1
             password=$2
 
-            if password.match(/^ssh:/)
+            if password.match(/^plain:/)
                 @one_auth = "#{user}:#{password.split(':').last}"
             else
                 @one_auth = "#{user}:#{Digest::SHA1.hexdigest(password)}"