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302 lines
8.2 KiB
SQL
302 lines
8.2 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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-- Connection group types
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--
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CREATE TYPE guacamole_connection_group_type AS ENUM(
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'ORGANIZATIONAL',
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'BALANCING'
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);
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--
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-- Object permission types
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--
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CREATE TYPE guacamole_object_permission_type AS ENUM(
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'READ',
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'UPDATE',
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'DELETE',
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'ADMINISTER'
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);
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--
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-- System permission types
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--
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CREATE TYPE guacamole_system_permission_type AS ENUM(
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'CREATE_CONNECTION',
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'CREATE_CONNECTION_GROUP',
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'CREATE_USER',
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'ADMINISTER'
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);
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--
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-- Table of connection groups. Each connection group has a name.
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--
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CREATE TABLE guacamole_connection_group (
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connection_group_id serial NOT NULL,
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parent_id integer,
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connection_group_name varchar(128) NOT NULL,
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type guacamole_connection_group_type
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NOT NULL DEFAULT 'ORGANIZATIONAL',
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-- Concurrency limits
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max_connections integer,
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max_connections_per_user integer,
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enable_session_affinity boolean NOT NULL DEFAULT FALSE,
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PRIMARY KEY (connection_group_id),
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CONSTRAINT connection_group_name_parent
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UNIQUE (connection_group_name, parent_id),
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CONSTRAINT guacamole_connection_group_ibfk_1
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FOREIGN KEY (parent_id)
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REFERENCES guacamole_connection_group (connection_group_id)
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ON DELETE CASCADE
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);
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CREATE INDEX ON guacamole_connection_group(parent_id);
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--
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-- Table of connections. Each connection has a name, protocol, and
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-- associated set of parameters.
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-- A connection may belong to a connection group.
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--
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CREATE TABLE guacamole_connection (
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connection_id serial NOT NULL,
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connection_name varchar(128) NOT NULL,
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parent_id integer,
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protocol varchar(32) NOT NULL,
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-- Concurrency limits
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max_connections integer,
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max_connections_per_user integer,
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PRIMARY KEY (connection_id),
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CONSTRAINT connection_name_parent
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UNIQUE (connection_name, parent_id),
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CONSTRAINT guacamole_connection_ibfk_1
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FOREIGN KEY (parent_id)
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REFERENCES guacamole_connection_group (connection_group_id)
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ON DELETE CASCADE
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);
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CREATE INDEX ON guacamole_connection(parent_id);
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--
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-- Table of users. Each user has a unique username and a hashed password
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-- with corresponding salt. Although the authentication system will always set
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-- salted passwords, other systems may set unsalted passwords by simply not
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-- providing the salt.
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--
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CREATE TABLE guacamole_user (
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user_id serial NOT NULL,
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-- Username and optionally-salted password
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username varchar(128) NOT NULL,
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password_hash bytea NOT NULL,
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password_salt bytea,
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-- Account disabled/expired status
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disabled boolean NOT NULL DEFAULT FALSE,
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expired boolean NOT NULL DEFAULT FALSE,
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-- Time-based access restriction
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access_window_start time,
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access_window_end time,
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-- Date-based access restriction
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valid_from date,
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valid_until date,
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-- Timezone used for all date/time comparisons and interpretation
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timezone varchar(64),
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PRIMARY KEY (user_id),
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CONSTRAINT username
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UNIQUE (username)
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);
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--
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-- Table of connection parameters. Each parameter is simply a name/value pair
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-- associated with a connection.
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--
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CREATE TABLE guacamole_connection_parameter (
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connection_id integer NOT NULL,
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parameter_name varchar(128) NOT NULL,
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parameter_value varchar(4096) NOT NULL,
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PRIMARY KEY (connection_id,parameter_name),
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CONSTRAINT guacamole_connection_parameter_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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CREATE INDEX ON guacamole_connection_parameter(connection_id);
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--
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-- Table of connection permissions. Each connection permission grants a user
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-- specific access to a connection.
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--
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CREATE TABLE guacamole_connection_permission (
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user_id integer NOT NULL,
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connection_id integer NOT NULL,
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permission guacamole_object_permission_type NOT NULL,
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PRIMARY KEY (user_id,connection_id,permission),
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CONSTRAINT guacamole_connection_permission_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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CONSTRAINT guacamole_connection_permission_ibfk_2
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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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CREATE INDEX ON guacamole_connection_permission(connection_id);
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CREATE INDEX ON guacamole_connection_permission(user_id);
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--
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-- Table of connection group permissions. Each group permission grants a user
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-- specific access to a connection group.
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--
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CREATE TABLE guacamole_connection_group_permission (
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user_id integer NOT NULL,
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connection_group_id integer NOT NULL,
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permission guacamole_object_permission_type NOT NULL,
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PRIMARY KEY (user_id,connection_group_id,permission),
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CONSTRAINT guacamole_connection_group_permission_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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CONSTRAINT guacamole_connection_group_permission_ibfk_2
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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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CREATE INDEX ON guacamole_connection_group_permission(connection_group_id);
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CREATE INDEX ON guacamole_connection_group_permission(user_id);
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--
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-- Table of system permissions. Each system permission grants a user a
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-- system-level privilege of some kind.
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--
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CREATE TABLE guacamole_system_permission (
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user_id integer NOT NULL,
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permission guacamole_system_permission_type NOT NULL,
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PRIMARY KEY (user_id,permission),
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CONSTRAINT guacamole_system_permission_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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CREATE INDEX ON guacamole_system_permission(user_id);
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--
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-- Table of user permissions. Each user permission grants a user access to
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-- another user (the "affected" user) for a specific type of operation.
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--
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CREATE TABLE guacamole_user_permission (
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user_id integer NOT NULL,
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affected_user_id integer NOT NULL,
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permission guacamole_object_permission_type NOT NULL,
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PRIMARY KEY (user_id,affected_user_id,permission),
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CONSTRAINT guacamole_user_permission_ibfk_1
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FOREIGN KEY (affected_user_id)
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REFERENCES guacamole_user (user_id) ON DELETE CASCADE,
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CONSTRAINT guacamole_user_permission_ibfk_2
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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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CREATE INDEX ON guacamole_user_permission(affected_user_id);
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CREATE INDEX ON guacamole_user_permission(user_id);
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--
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-- Table of connection history records. Each record defines a specific user's
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-- session, including the connection used, the start time, and the end time
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-- (if any).
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--
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CREATE TABLE guacamole_connection_history (
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history_id serial NOT NULL,
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user_id integer DEFAULT NULL,
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username varchar(128) NOT NULL,
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connection_id integer DEFAULT NULL,
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connection_name varchar(128) NOT NULL,
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start_date timestamptz NOT NULL,
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end_date timestamptz DEFAULT NULL,
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PRIMARY KEY (history_id),
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CONSTRAINT guacamole_connection_history_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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CONSTRAINT guacamole_connection_history_ibfk_2
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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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CREATE INDEX ON guacamole_connection_history(user_id);
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CREATE INDEX ON guacamole_connection_history(connection_id);
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CREATE INDEX ON guacamole_connection_history(start_date);
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CREATE INDEX ON guacamole_connection_history(end_date);
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