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	The UNIQUE constraint is being added once the column is expected to be unique, not necessarily because it should safely point to entries of a particular table.
		
			
				
	
	
		
			442 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			SQL
		
	
	
	
	
	
			
		
		
	
	
			442 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			SQL
		
	
	
	
	
	
| --
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| -- Licensed to the Apache Software Foundation (ASF) under one
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| -- or more contributor license agreements.  See the NOTICE file
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| -- distributed with this work for additional information
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| -- regarding copyright ownership.  The ASF licenses this file
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| -- to you under the Apache License, Version 2.0 (the
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| -- "License"); you may not use this file except in compliance
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| -- with the License.  You may obtain a copy of the License at
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| --
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| --   http://www.apache.org/licenses/LICENSE-2.0
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| --
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| -- Unless required by applicable law or agreed to in writing,
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| -- software distributed under the License is distributed on an
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| -- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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| -- KIND, either express or implied.  See the License for the
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| -- specific language governing permissions and limitations
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| -- under the License.
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| --
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| 
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| --
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| -- Add new system-level permission
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| --
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| 
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| ALTER TABLE `guacamole_system_permission`
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|     MODIFY `permission` enum('CREATE_CONNECTION',
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|                              'CREATE_CONNECTION_GROUP',
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|                              'CREATE_SHARING_PROFILE',
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|                              'CREATE_USER',
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|                              'CREATE_USER_GROUP',
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|                              'ADMINISTER') NOT NULL;
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| 
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| --
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| -- Table of base entities which may each be either a user or user group. Other
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| -- tables which represent qualities shared by both users and groups will point
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| -- to guacamole_entity, while tables which represent qualities specific to
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| -- users or groups will point to guacamole_user or guacamole_user_group.
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| --
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| 
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| CREATE TABLE `guacamole_entity` (
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| 
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|   `entity_id`     int(11)            NOT NULL AUTO_INCREMENT,
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|   `name`          varchar(128)       NOT NULL,
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|   `type`          enum('USER',
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|                        'USER_GROUP') NOT NULL,
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| 
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|   PRIMARY KEY (`entity_id`),
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|   UNIQUE KEY `guacamole_entity_name_scope` (`type`, `name`)
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of user groups. Each user group may have an arbitrary set of member
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| -- users and member groups, with those members inheriting the permissions
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| -- granted to that group.
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| --
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| 
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| CREATE TABLE `guacamole_user_group` (
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| 
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|   `user_group_id` int(11)      NOT NULL AUTO_INCREMENT,
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|   `entity_id`     int(11)      NOT NULL,
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| 
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|   -- Group disabled status
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|   `disabled`      boolean      NOT NULL DEFAULT 0,
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| 
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|   PRIMARY KEY (`user_group_id`),
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| 
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|   UNIQUE KEY `guacamole_user_group_single_entity` (`entity_id`),
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| 
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|   CONSTRAINT `guacamole_user_group_entity`
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|     FOREIGN KEY (`entity_id`)
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|     REFERENCES `guacamole_entity` (`entity_id`)
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|     ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of users which are members of given user groups.
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| --
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| 
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| CREATE TABLE `guacamole_user_group_member` (
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| 
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|   `user_group_id`    int(11)     NOT NULL,
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|   `member_entity_id` int(11)     NOT NULL,
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| 
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|   PRIMARY KEY (`user_group_id`, `member_entity_id`),
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| 
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|   -- Parent must be a user group
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|   CONSTRAINT `guacamole_user_group_member_parent_id`
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|     FOREIGN KEY (`user_group_id`)
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|     REFERENCES `guacamole_user_group` (`user_group_id`) ON DELETE CASCADE,
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| 
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|   -- Member may be either a user or a user group (any entity)
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|   CONSTRAINT `guacamole_user_group_member_entity_id`
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|     FOREIGN KEY (`member_entity_id`)
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|     REFERENCES `guacamole_entity` (`entity_id`) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of user group permissions. Each user group permission grants a user
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| -- or user group access to a another user group (the "affected" user group) for
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| -- a specific type of operation.
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| --
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| 
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| CREATE TABLE `guacamole_user_group_permission` (
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| 
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|   `entity_id`              int(11) NOT NULL,
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|   `affected_user_group_id` int(11) NOT NULL,
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|   `permission`             enum('READ',
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|                                 'UPDATE',
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|                                 'DELETE',
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|                                 'ADMINISTER') NOT NULL,
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| 
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|   PRIMARY KEY (`entity_id`, `affected_user_group_id`, `permission`),
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| 
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|   CONSTRAINT `guacamole_user_group_permission_affected_user_group`
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|     FOREIGN KEY (`affected_user_group_id`)
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|     REFERENCES `guacamole_user_group` (`user_group_id`) ON DELETE CASCADE,
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| 
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|   CONSTRAINT `guacamole_user_group_permission_entity`
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|     FOREIGN KEY (`entity_id`)
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|     REFERENCES `guacamole_entity` (`entity_id`) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Modify guacamole_user table to use guacamole_entity as a base
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| --
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| 
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| -- Add new entity_id column
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| ALTER TABLE guacamole_user ADD COLUMN entity_id int(11);
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| 
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| -- Create user entities for each guacamole_user entry
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| INSERT INTO guacamole_entity (name, type)
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| SELECT username, 'USER' FROM guacamole_user;
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| 
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| -- Update guacamole_user to point to corresponding guacamole_entity
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| UPDATE guacamole_user SET entity_id = (
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|     SELECT entity_id FROM guacamole_entity
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|     WHERE
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|             username = guacamole_entity.name
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|         AND type = 'USER'
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| );
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| 
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| -- The entity_id column should now be safely non-NULL
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| ALTER TABLE guacamole_user MODIFY entity_id int(11) NOT NULL;
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| 
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| -- The entity_id column should now be unique for each user
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| ALTER TABLE guacamole_user
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|     ADD CONSTRAINT guacamole_user_single_entity
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|     UNIQUE (entity_id);
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| 
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| -- The entity_id column should now safely point to guacamole_entity entries
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| ALTER TABLE guacamole_user
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|     ADD CONSTRAINT guacamole_user_entity
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|     FOREIGN KEY (entity_id)
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|     REFERENCES guacamole_entity (entity_id)
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|     ON DELETE CASCADE;
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| 
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| -- The username column can now safely be removed
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| ALTER TABLE guacamole_user DROP COLUMN username;
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| 
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| --
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| -- Modify guacamole_connection_permission to use guacamole_entity instead of
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| -- guacamole_user
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| --
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| 
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| -- Add new entity_id column
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| ALTER TABLE guacamole_connection_permission ADD COLUMN entity_id int(11);
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| 
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| -- Update guacamole_connection_permission to point to the guacamole_entity
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| -- that has been granted the permission
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| UPDATE guacamole_connection_permission SET entity_id = (
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|     SELECT entity_id FROM guacamole_user
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|     WHERE guacamole_user.user_id = guacamole_connection_permission.user_id
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| );
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| 
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| -- The entity_id column should now be safely non-NULL
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| ALTER TABLE guacamole_connection_permission MODIFY entity_id int(11) NOT NULL;
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| 
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| -- The entity_id column should now safely point to guacamole_entity entries
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| ALTER TABLE guacamole_connection_permission
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|     ADD CONSTRAINT guacamole_connection_permission_entity
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|     FOREIGN KEY (entity_id)
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|     REFERENCES guacamole_entity (entity_id)
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|     ON DELETE CASCADE;
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| 
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| -- Remove user_id column
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| ALTER TABLE guacamole_connection_permission DROP FOREIGN KEY guacamole_connection_permission_ibfk_2;
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| ALTER TABLE guacamole_connection_permission DROP PRIMARY KEY;
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| ALTER TABLE guacamole_connection_permission DROP COLUMN user_id;
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| 
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| -- Add new primary key which uses entity_id
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| ALTER TABLE guacamole_connection_permission
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|     ADD PRIMARY KEY (entity_id, connection_id, permission);
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| 
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| --
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| -- Modify guacamole_connection_group_permission to use guacamole_entity instead
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| -- of guacamole_user
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| --
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| 
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| -- Add new entity_id column
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| ALTER TABLE guacamole_connection_group_permission ADD COLUMN entity_id int(11);
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| 
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| -- Update guacamole_connection_group_permission to point to the guacamole_entity
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| -- that has been granted the permission
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| UPDATE guacamole_connection_group_permission SET entity_id = (
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|     SELECT entity_id FROM guacamole_user
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|     WHERE guacamole_user.user_id = guacamole_connection_group_permission.user_id
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| );
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| 
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| -- The entity_id column should now be safely non-NULL
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| ALTER TABLE guacamole_connection_group_permission MODIFY entity_id int(11) NOT NULL;
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| 
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| -- The entity_id column should now safely point to guacamole_entity entries
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| ALTER TABLE guacamole_connection_group_permission
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|     ADD CONSTRAINT guacamole_connection_group_permission_entity
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|     FOREIGN KEY (entity_id)
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|     REFERENCES guacamole_entity (entity_id)
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|     ON DELETE CASCADE;
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| 
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| -- Remove user_id column
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| ALTER TABLE guacamole_connection_group_permission DROP FOREIGN KEY guacamole_connection_group_permission_ibfk_2;
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| ALTER TABLE guacamole_connection_group_permission DROP PRIMARY KEY;
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| ALTER TABLE guacamole_connection_group_permission DROP COLUMN user_id;
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| 
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| -- Add new primary key which uses entity_id
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| ALTER TABLE guacamole_connection_group_permission
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|     ADD PRIMARY KEY (entity_id, connection_group_id, permission);
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| 
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| --
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| -- Modify guacamole_sharing_profile_permission to use guacamole_entity instead
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| -- of guacamole_user
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| --
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| 
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| -- Add new entity_id column
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| ALTER TABLE guacamole_sharing_profile_permission ADD COLUMN entity_id int(11);
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| 
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| -- Update guacamole_sharing_profile_permission to point to the guacamole_entity
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| -- that has been granted the permission
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| UPDATE guacamole_sharing_profile_permission SET entity_id = (
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|     SELECT entity_id FROM guacamole_user
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|     WHERE guacamole_user.user_id = guacamole_sharing_profile_permission.user_id
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| );
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| 
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| -- The entity_id column should now be safely non-NULL
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| ALTER TABLE guacamole_sharing_profile_permission MODIFY entity_id int(11) NOT NULL;
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| 
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| -- The entity_id column should now safely point to guacamole_entity entries
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| ALTER TABLE guacamole_sharing_profile_permission
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|     ADD CONSTRAINT guacamole_sharing_profile_permission_entity
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|     FOREIGN KEY (entity_id)
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|     REFERENCES guacamole_entity (entity_id)
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|     ON DELETE CASCADE;
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| 
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| -- Remove user_id column
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| ALTER TABLE guacamole_sharing_profile_permission DROP FOREIGN KEY guacamole_sharing_profile_permission_ibfk_2;
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| ALTER TABLE guacamole_sharing_profile_permission DROP PRIMARY KEY;
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| ALTER TABLE guacamole_sharing_profile_permission DROP COLUMN user_id;
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| 
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| -- Add new primary key which uses entity_id
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| ALTER TABLE guacamole_sharing_profile_permission
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|     ADD PRIMARY KEY (entity_id, sharing_profile_id, permission);
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| 
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| --
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| -- Modify guacamole_user_permission to use guacamole_entity instead of
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| -- guacamole_user
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| --
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| 
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| -- Add new entity_id column
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| ALTER TABLE guacamole_user_permission ADD COLUMN entity_id int(11);
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| 
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| -- Update guacamole_user_permission to point to the guacamole_entity
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| -- that has been granted the permission
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| UPDATE guacamole_user_permission SET entity_id = (
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|     SELECT entity_id FROM guacamole_user
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|     WHERE guacamole_user.user_id = guacamole_user_permission.user_id
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| );
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| 
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| -- The entity_id column should now be safely non-NULL
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| ALTER TABLE guacamole_user_permission MODIFY entity_id int(11) NOT NULL;
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| 
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| -- The entity_id column should now safely point to guacamole_entity entries
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| ALTER TABLE guacamole_user_permission
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|     ADD CONSTRAINT guacamole_user_permission_entity
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|     FOREIGN KEY (entity_id)
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|     REFERENCES guacamole_entity (entity_id)
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|     ON DELETE CASCADE;
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| 
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| -- Remove user_id column
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| ALTER TABLE guacamole_user_permission DROP FOREIGN KEY guacamole_user_permission_ibfk_2;
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| ALTER TABLE guacamole_user_permission DROP PRIMARY KEY;
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| ALTER TABLE guacamole_user_permission DROP COLUMN user_id;
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| 
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| -- Add new primary key which uses entity_id
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| ALTER TABLE guacamole_user_permission
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|     ADD PRIMARY KEY (entity_id, affected_user_id, permission);
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| 
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| --
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| -- Modify guacamole_system_permission to use guacamole_entity instead of
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| -- guacamole_user
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| --
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| 
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| -- Add new entity_id column
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| ALTER TABLE guacamole_system_permission ADD COLUMN entity_id int(11);
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| 
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| -- Update guacamole_system_permission to point to the guacamole_entity
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| -- that has been granted the permission
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| UPDATE guacamole_system_permission SET entity_id = (
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|     SELECT entity_id FROM guacamole_user
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|     WHERE guacamole_user.user_id = guacamole_system_permission.user_id
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| );
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| 
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| -- The entity_id column should now be safely non-NULL
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| ALTER TABLE guacamole_system_permission MODIFY entity_id int(11) NOT NULL;
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| 
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| -- The entity_id column should now safely point to guacamole_entity entries
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| ALTER TABLE guacamole_system_permission
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|     ADD CONSTRAINT guacamole_system_permission_entity
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|     FOREIGN KEY (entity_id)
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|     REFERENCES guacamole_entity (entity_id)
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|     ON DELETE CASCADE;
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| 
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| -- Remove user_id column
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| ALTER TABLE guacamole_system_permission DROP FOREIGN KEY guacamole_system_permission_ibfk_1;
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| ALTER TABLE guacamole_system_permission DROP PRIMARY KEY;
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| ALTER TABLE guacamole_system_permission DROP COLUMN user_id;
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| 
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| -- Add new primary key which uses entity_id
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| ALTER TABLE guacamole_system_permission
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|     ADD PRIMARY KEY (entity_id, permission);
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| 
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| --
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| -- Table of arbitrary user attributes. Each attribute is simply a name/value
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| -- pair associated with a user. Arbitrary attributes are defined by other
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| -- extensions. Attributes defined by this extension will be mapped to
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| -- properly-typed columns of a specific table.
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| --
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| 
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| CREATE TABLE guacamole_user_attribute (
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| 
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|   `user_id`         int(11)       NOT NULL,
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|   `attribute_name`  varchar(128)  NOT NULL,
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|   `attribute_value` varchar(4096) NOT NULL,
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| 
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|   PRIMARY KEY (user_id, attribute_name),
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|   KEY `user_id` (`user_id`),
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| 
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|   CONSTRAINT guacamole_user_attribute_ibfk_1
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|     FOREIGN KEY (user_id)
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|     REFERENCES guacamole_user (user_id) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of arbitrary user group attributes. Each attribute is simply a
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| -- name/value pair associated with a user group. Arbitrary attributes are
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| -- defined by other extensions. Attributes defined by this extension will be
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| -- mapped to properly-typed columns of a specific table.
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| --
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| 
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| CREATE TABLE guacamole_user_group_attribute (
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| 
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|   `user_group_id`   int(11)       NOT NULL,
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|   `attribute_name`  varchar(128)  NOT NULL,
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|   `attribute_value` varchar(4096) NOT NULL,
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| 
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|   PRIMARY KEY (`user_group_id`, `attribute_name`),
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|   KEY `user_group_id` (`user_group_id`),
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| 
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|   CONSTRAINT `guacamole_user_group_attribute_ibfk_1`
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|     FOREIGN KEY (`user_group_id`)
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|     REFERENCES `guacamole_user_group` (`user_group_id`) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of arbitrary connection attributes. Each attribute is simply a
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| -- name/value pair associated with a connection. Arbitrary attributes are
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| -- defined by other extensions. Attributes defined by this extension will be
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| -- mapped to properly-typed columns of a specific table.
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| --
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| 
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| CREATE TABLE guacamole_connection_attribute (
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| 
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|   `connection_id`   int(11)       NOT NULL,
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|   `attribute_name`  varchar(128)  NOT NULL,
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|   `attribute_value` varchar(4096) NOT NULL,
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| 
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|   PRIMARY KEY (connection_id, attribute_name),
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|   KEY `connection_id` (`connection_id`),
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| 
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|   CONSTRAINT guacamole_connection_attribute_ibfk_1
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|     FOREIGN KEY (connection_id)
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|     REFERENCES guacamole_connection (connection_id) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of arbitrary connection group attributes. Each attribute is simply a
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| -- name/value pair associated with a connection group. Arbitrary attributes are
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| -- defined by other extensions. Attributes defined by this extension will be
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| -- mapped to properly-typed columns of a specific table.
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| --
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| 
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| CREATE TABLE guacamole_connection_group_attribute (
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| 
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|   `connection_group_id` int(11)       NOT NULL,
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|   `attribute_name`      varchar(128)  NOT NULL,
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|   `attribute_value`     varchar(4096) NOT NULL,
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| 
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|   PRIMARY KEY (connection_group_id, attribute_name),
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|   KEY `connection_group_id` (`connection_group_id`),
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| 
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|   CONSTRAINT guacamole_connection_group_attribute_ibfk_1
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|     FOREIGN KEY (connection_group_id)
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|     REFERENCES guacamole_connection_group (connection_group_id) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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| 
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| --
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| -- Table of arbitrary sharing profile attributes. Each attribute is simply a
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| -- name/value pair associated with a sharing profile. Arbitrary attributes are
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| -- defined by other extensions. Attributes defined by this extension will be
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| -- mapped to properly-typed columns of a specific table.
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| --
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| 
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| CREATE TABLE guacamole_sharing_profile_attribute (
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| 
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|   `sharing_profile_id` int(11)       NOT NULL,
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|   `attribute_name`     varchar(128)  NOT NULL,
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|   `attribute_value`    varchar(4096) NOT NULL,
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| 
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|   PRIMARY KEY (sharing_profile_id, attribute_name),
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|   KEY `sharing_profile_id` (`sharing_profile_id`),
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| 
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|   CONSTRAINT guacamole_sharing_profile_attribute_ibfk_1
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|     FOREIGN KEY (sharing_profile_id)
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|     REFERENCES guacamole_sharing_profile (sharing_profile_id) ON DELETE CASCADE
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| 
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| ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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