*Master Avatar can be specified by a previous UUID in either grid mode or standalone mode by specifying a master_avatar_uuid attribute in the place of master_avatar_xxxx_name and master_avatar_password.You will not be asked for the name and password if a valid UUID is specified.

OpenSim/Framework/Communications/UserManagerBase.cs

@@ -376,5 +376,6 @@ namespace OpenSim.Framework.UserManagement
 
         public abstract UserProfileData SetupMasterUser(string firstName, string lastName);
         public abstract UserProfileData SetupMasterUser(string firstName, string lastName, string password);
+        public abstract UserProfileData SetupMasterUser(libsecondlife.LLUUID uuid);
     }
 }

OpenSim/Framework/ConfigurationMember.cs

@@ -92,6 +92,21 @@ namespace OpenSim.Framework
         {
             configurationPluginFilename = dll_filename;
         }
+        private void checkAndAddConfigOption(ConfigurationOption option)
+        {
+            if ((option.configurationKey != "" && option.configurationQuestion != "") || (option.configurationKey != "" && option.configurationUseDefaultNoPrompt))
+            {
+                if (!configurationOptions.Contains(option))
+                {
+                    configurationOptions.Add(option);
+                }
+            }
+            else
+            {
+                MainLog.Instance.Notice("Required fields for adding a configuration option is invalid. Will not add this option (" + option.configurationKey + ")");
+            }
+        }
+
         public void addConfigurationOption(string configuration_key, ConfigurationOption.ConfigurationTypes configuration_type, string configuration_question, string configuration_default, bool use_default_no_prompt)
         {
             ConfigurationOption configOption = new ConfigurationOption();
@@ -100,18 +115,20 @@ namespace OpenSim.Framework
             configOption.configurationDefault = configuration_default;
             configOption.configurationType = configuration_type;
             configOption.configurationUseDefaultNoPrompt = use_default_no_prompt;
+            configOption.shouldIBeAsked = null; //Assumes true, I can ask whenever
+            checkAndAddConfigOption(configOption);
+        }
 
-            if ((configuration_key != "" && configuration_question != "") || (configuration_key != "" && use_default_no_prompt))
+        public void addConfigurationOption(string configuration_key, ConfigurationOption.ConfigurationTypes configuration_type, string configuration_question, string configuration_default, bool use_default_no_prompt, ConfigurationOption.ConfigurationOptionShouldBeAsked shouldIBeAskedDelegate)
-            {
+        {
-                if (!configurationOptions.Contains(configOption))
+            ConfigurationOption configOption = new ConfigurationOption();
-                {
+            configOption.configurationKey = configuration_key;
-                    configurationOptions.Add(configOption);
+            configOption.configurationQuestion = configuration_question;
-                }
+            configOption.configurationDefault = configuration_default;
-            }
+            configOption.configurationType = configuration_type;
-            else
+            configOption.configurationUseDefaultNoPrompt = use_default_no_prompt;
-            {
+            configOption.shouldIBeAsked = shouldIBeAskedDelegate;
-                MainLog.Instance.Notice("Required fields for adding a configuration option is invalid. Will not add this option (" + configuration_key + ")");
+            checkAndAddConfigOption(configOption);
-            }
         }
 
         public void performConfigurationRetrieve()
@@ -195,15 +212,23 @@ namespace OpenSim.Framework
                         }
                         else
                         {
-                        
+                            if ((configOption.shouldIBeAsked != null && configOption.shouldIBeAsked(configOption.configurationKey)) || configOption.shouldIBeAsked == null)
-                            if (configurationDescription.Trim() != "")
                             {
-                                console_result = MainLog.Instance.CmdPrompt(configurationDescription + ": " + configOption.configurationQuestion, configOption.configurationDefault);
+                                if (configurationDescription.Trim() != "")
+                                {
+                                    console_result = MainLog.Instance.CmdPrompt(configurationDescription + ": " + configOption.configurationQuestion, configOption.configurationDefault);
+                                }
+                                else
+                                {
+                                    console_result = MainLog.Instance.CmdPrompt(configOption.configurationQuestion, configOption.configurationDefault);
+                                }
                             }
                             else
                             {
-                                console_result = MainLog.Instance.CmdPrompt(configOption.configurationQuestion, configOption.configurationDefault);
+                                //Dont Ask! Just use default
+                                console_result = configOption.configurationDefault;
                             }
+
                         }                        
                     }
                     else

OpenSim/Framework/ConfigurationOption.cs

@@ -30,6 +30,9 @@ namespace OpenSim.Framework
 {
     public class ConfigurationOption
     {
+
+        public delegate bool ConfigurationOptionShouldBeAsked(string configuration_key);
+
         public enum ConfigurationTypes
         {
             TYPE_STRING,
@@ -56,5 +59,6 @@ namespace OpenSim.Framework
 
         public ConfigurationTypes configurationType = ConfigurationTypes.TYPE_STRING;
         public bool configurationUseDefaultNoPrompt = false;
+        public ConfigurationOptionShouldBeAsked shouldIBeAsked; //Should I be asked now? Based on previous answers
     }
 }

OpenSim/Framework/IUserService.cs

@@ -38,6 +38,7 @@ namespace OpenSim.Framework.Interfaces
 
         UserProfileData SetupMasterUser(string firstName, string lastName);
         UserProfileData SetupMasterUser(string firstName, string lastName, string password);
+        UserProfileData SetupMasterUser(LLUUID userId);
 
         /// <summary>
         /// 

OpenSim/Framework/RegionInfo.cs

@@ -293,9 +293,19 @@ namespace OpenSim.Framework
             configMember.addConfigurationOption("internal_ip_address", ConfigurationOption.ConfigurationTypes.TYPE_IP_ADDRESS, "Internal IP Address for incoming UDP client connections", "0.0.0.0", false);
             configMember.addConfigurationOption("internal_ip_port", ConfigurationOption.ConfigurationTypes.TYPE_INT32, "Internal IP Port for incoming UDP client connections", NetworkServersInfo.DefaultHttpListenerPort.ToString(), false);
             configMember.addConfigurationOption("external_host_name", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "External Host Name", "127.0.0.1", false);
-            configMember.addConfigurationOption("master_avatar_first", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "First Name of Master Avatar", "Test", false);
+            configMember.addConfigurationOption("master_avatar_uuid", ConfigurationOption.ConfigurationTypes.TYPE_LLUUID, "Master Avatar UUID", LLUUID.Zero.ToString(), true);
-            configMember.addConfigurationOption("master_avatar_last", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Last Name of Master Avatar", "User", false);
+            configMember.addConfigurationOption("master_avatar_first", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "First Name of Master Avatar", "Test", false,(ConfigurationOption.ConfigurationOptionShouldBeAsked)shouldMasterAvatarDetailsBeAsked);
-            configMember.addConfigurationOption("master_avatar_pass", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "(Sandbox Mode Only)Password for Master Avatar account", "test", false);
+            configMember.addConfigurationOption("master_avatar_last", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Last Name of Master Avatar", "User", false, (ConfigurationOption.ConfigurationOptionShouldBeAsked)shouldMasterAvatarDetailsBeAsked);
+            configMember.addConfigurationOption("master_avatar_pass", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "(Sandbox Mode Only)Password for Master Avatar account", "test", false, (ConfigurationOption.ConfigurationOptionShouldBeAsked)shouldMasterAvatarDetailsBeAsked);
+        }
+
+        public bool shouldMasterAvatarDetailsBeAsked(string configuration_key)
+        {
+            if (MasterAvatarAssignedUUID == null || MasterAvatarAssignedUUID.ToStringHyphenated() == LLUUID.Zero.ToStringHyphenated())
+            {
+                return true;
+            }
+            return false;
         }
 
         public bool handleIncomingConfiguration(string configuration_key, object configuration_result)
@@ -334,6 +344,9 @@ namespace OpenSim.Framework
                         this.m_externalHostName = Util.GetLocalHost().ToString();
                     }
                     break;
+                case "master_avatar_uuid":
+                    this.MasterAvatarAssignedUUID = (LLUUID)configuration_result;
+                    break;
                 case "master_avatar_first":
                     this.MasterAvatarFirstName = (string)configuration_result;
                     break;

OpenSim/Grid/UserServer/UserManager.cs

@@ -168,5 +168,10 @@ namespace OpenSim.Grid.UserServer
         {
             throw new Exception("The method or operation is not implemented.");
         }
+
+        public override UserProfileData SetupMasterUser(libsecondlife.LLUUID uuid)
+        {
+            throw new Exception("The method or operation is not implemented.");
+        }
     }
 }

OpenSim/Region/ClientStack/RegionApplicationBase.cs

@@ -113,10 +113,19 @@ namespace OpenSim.Region.ClientStack
             scene.PhysScene.SetTerrain(scene.Terrain.GetHeights1D());
 
             //Master Avatar Setup
-            UserProfileData masterAvatar =
+            UserProfileData masterAvatar;
-                m_commsManager.UserService.SetupMasterUser(scene.RegionInfo.MasterAvatarFirstName,
+            if (scene.RegionInfo.MasterAvatarAssignedUUID != LLUUID.Zero)
+            {
+                masterAvatar = m_commsManager.UserService.SetupMasterUser(scene.RegionInfo.MasterAvatarAssignedUUID);
+            }
+            else
+            {
+                masterAvatar =
+                    m_commsManager.UserService.SetupMasterUser(scene.RegionInfo.MasterAvatarFirstName,
                                                            scene.RegionInfo.MasterAvatarLastName,
                                                            scene.RegionInfo.MasterAvatarSandboxPassword);
+            }
+
             if (masterAvatar != null)
             {
                 m_log.Verbose("PARCEL", "Found master avatar [" + masterAvatar.UUID.ToStringHyphenated() + "]");

OpenSim/Region/Communications/Local/LocalUserServices.cs

@@ -81,5 +81,15 @@ namespace OpenSim.Region.Communications.Local
 
             return profile;
         }
+
+        public override UserProfileData SetupMasterUser(libsecondlife.LLUUID uuid)
+        {
+            UserProfileData data = GetUserProfile(uuid);
+            if (data == null)
+            {
+                throw new Exception("Unknown master user UUID");
+            }
+            return data;
+        }
     }
 }

OpenSim/Region/Communications/OGS1/OGS1UserServices.cs

@@ -145,6 +145,16 @@ namespace OpenSim.Region.Communications.OGS1
             return profile;
         }
 
+        public UserProfileData SetupMasterUser(libsecondlife.LLUUID uuid)
+        {
+            UserProfileData data = GetUserProfile(uuid);
+            if (data == null)
+            {
+                throw new Exception("Unknown master user UUID");
+            }
+            return data;
+        }
+
         public void AddUserProfile(string firstName, string lastName, string pass, uint regX, uint regY)
         {
             throw new Exception("The method or operation is not implemented.");