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https://github.com/gyurix1968/guacamole-client.git
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GUACAMOLE-220: Define base schema for user groups.
This commit is contained in:
Michael Jumper
@@ -17,6 +17,339 @@
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-- under the License.
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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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ALTER TYPE guacamole_system_permission_type
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ADD VALUE 'CREATE_USER_GROUP'
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AFTER 'CREATE_USER';
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--
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-- Entity types
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--
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CREATE TYPE guacamole_entity_type AS ENUM(
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'USER',
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'USER_GROUP'
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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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CREATE TABLE guacamole_entity (
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entity_id serial NOT NULL,
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name varchar(128) NOT NULL,
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type guacamole_entity_type NOT NULL,
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PRIMARY KEY (entity_id),
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CONSTRAINT guacamole_entity_name_scope
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UNIQUE (type, name)
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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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CREATE TABLE guacamole_user_group (
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user_group_id serial NOT NULL,
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entity_id integer NOT NULL,
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-- Group disabled status
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disabled boolean NOT NULL DEFAULT FALSE,
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PRIMARY KEY (user_group_id),
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CONSTRAINT guacamole_user_group_single_entity
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UNIQUE (entity_id),
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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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--
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-- Table of users which are members of given user groups.
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--
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CREATE TABLE guacamole_user_group_member (
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user_group_id integer NOT NULL,
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member_entity_id integer NOT NULL,
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PRIMARY KEY (user_group_id, member_entity_id),
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-- Parent must be a user group
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CONSTRAINT guacamole_user_group_member_parent
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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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-- Member may be either a user or a user group (any entity)
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CONSTRAINT guacamole_user_group_member_entity
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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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--
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-- Table of user group permissions. Each user group permission grants a user
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-- access to a particular user group for a specific type of operation.
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--
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CREATE TABLE guacamole_user_group_permission (
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entity_id integer NOT NULL,
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affected_user_group_id integer NOT NULL,
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permission guacamole_object_permission_type NOT NULL,
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PRIMARY KEY (entity_id, affected_user_group_id, permission),
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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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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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CREATE INDEX guacamole_user_group_permission_affected_user_group_id
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ON guacamole_user_group_permission(affected_user_group_id);
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CREATE INDEX guacamole_user_group_permission_entity_id
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ON guacamole_user_group_permission(entity_id);
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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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-- Add new entity_id column
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ALTER TABLE guacamole_user ADD COLUMN entity_id integer;
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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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-- 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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-- The entity_id column should now be safely non-NULL
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ALTER TABLE guacamole_user
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ALTER COLUMN entity_id SET NOT NULL;
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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_single_entity
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UNIQUE (entity_id);
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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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-- 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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-- Modify guacamole_connection_permission to use guacamole_entity instead of
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-- guacamole_user
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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 integer;
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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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-- The entity_id column should now be safely non-NULL
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ALTER TABLE guacamole_connection_permission
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ALTER COLUMN entity_id SET NOT NULL;
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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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CREATE INDEX guacamole_connection_permission_entity_id
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ON guacamole_connection_permission(entity_id);
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-- Remove user_id column (implicitly drops associated contraints/keys)
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ALTER TABLE guacamole_connection_permission DROP COLUMN user_id;
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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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-- 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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-- Add new entity_id column
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ALTER TABLE guacamole_connection_group_permission ADD COLUMN entity_id integer;
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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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-- The entity_id column should now be safely non-NULL
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ALTER TABLE guacamole_connection_group_permission
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ALTER COLUMN entity_id SET NOT NULL;
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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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CREATE INDEX guacamole_connection_group_permission_entity_id
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ON guacamole_connection_group_permission(entity_id);
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-- Remove user_id column (implicitly drops associated contraints/keys)
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ALTER TABLE guacamole_connection_group_permission DROP COLUMN user_id;
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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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-- 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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-- Add new entity_id column
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ALTER TABLE guacamole_sharing_profile_permission ADD COLUMN entity_id integer;
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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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-- The entity_id column should now be safely non-NULL
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ALTER TABLE guacamole_sharing_profile_permission
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ALTER COLUMN entity_id SET NOT NULL;
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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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CREATE INDEX guacamole_sharing_profile_permission_entity_id
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ON guacamole_sharing_profile_permission(entity_id);
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-- Remove user_id column (implicitly drops associated contraints/keys)
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ALTER TABLE guacamole_sharing_profile_permission DROP COLUMN user_id;
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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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-- Modify guacamole_user_permission to use guacamole_entity instead of
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-- guacamole_user
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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 integer;
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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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-- The entity_id column should now be safely non-NULL
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ALTER TABLE guacamole_user_permission
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ALTER COLUMN entity_id SET NOT NULL;
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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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CREATE INDEX guacamole_user_permission_entity_id
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ON guacamole_user_permission(entity_id);
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-- Remove user_id column (implicitly drops associated contraints/keys)
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ALTER TABLE guacamole_user_permission DROP COLUMN user_id;
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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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-- Modify guacamole_system_permission to use guacamole_entity instead of
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-- guacamole_user
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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 integer;
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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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-- The entity_id column should now be safely non-NULL
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ALTER TABLE guacamole_system_permission
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ALTER COLUMN entity_id SET NOT NULL;
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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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CREATE INDEX guacamole_system_permission_entity_id
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ON guacamole_system_permission(entity_id);
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-- Remove user_id column (implicitly drops associated contraints/keys)
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ALTER TABLE guacamole_system_permission DROP COLUMN user_id;
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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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-- 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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@@ -41,6 +374,30 @@ CREATE TABLE guacamole_user_attribute (
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CREATE INDEX guacamole_user_attribute_user_id
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ON guacamole_user_attribute(user_id);
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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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CREATE TABLE guacamole_user_group_attribute (
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user_group_id integer 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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PRIMARY KEY (user_group_id, attribute_name),
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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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CREATE INDEX guacamole_user_group_attribute_user_group_id
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ON guacamole_user_group_attribute(user_group_id);
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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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