Feature: v-dump-database (hestiacp#3644)

* Add support to dump database via command line

* Update permissions

* Update UI

* Update description

Author: jaapmarcus

bin/v-dump-database

@@ -0,0 +1,81 @@
+#!/bin/bash
+# info: Dumps database contents in STDIN / file
+# options: USER DATABASE [FILE]
+#
+# example: v-dump-database user user_databse > test.sql
+# example: v-dump-database user user_databse file
+#
+# Dumps database in STDIN or /backup/user.database.type.sql
+
+#----------------------------------------------------------#
+#                Variables & Functions                     #
+#----------------------------------------------------------#
+
+# Argument definition
+user=$1
+database=$2
+output=$3
+
+# Includes
+# shellcheck source=/etc/hestiacp/hestia.conf
+source /etc/hestiacp/hestia.conf
+# shellcheck source=/usr/local/hestia/func/main.sh
+source $HESTIA/func/main.sh
+# shellcheck source=/usr/local/hestia/func/db.sh
+source $HESTIA/func/db.sh
+# load config file
+source_conf "$HESTIA/conf/hestia.conf"
+
+check_args '2' "$#" 'USER DATABASE'
+is_format_valid 'user' 'database'
+is_system_enabled "$DB_SYSTEM" 'DB_SYSTEM'
+is_object_valid 'user' 'USER' "$user"
+is_object_unsuspended 'user' 'USER' "$user"
+
+# Perform verification if read-only mode is enabled
+check_hestia_demo_mode
+
+#----------------------------------------------------------#
+#                       Action                             #
+#----------------------------------------------------------#
+
+# Check db existence
+db_data=$(grep "DB='$database'" $HESTIA/data/users/$user/db.conf)
+if [ -z "$db_data" ]; then
+	echo "Error: database $database doesn't exist"
+	log_event "$E_NOTEXIST" "$ARGUMENTS"
+	exit "$E_NOTEXIST"
+fi
+
+parse_object_kv_list "$db_data"
+
+# Creating temporary directory
+tmpdir=$(mktemp -p $BACKUP -d "tmp.$database.XXXXXXXXXX")
+
+# Dump database
+dump="$tmpdir/$database.$TYPE.sql"
+grants="$tmpdir/$database.$TYPE.$DBUSER"
+case $TYPE in
+	mysql) dump_mysql_database ;;
+	pgsql) dump_pgsql_database ;;
+esac
+
+if [ "$output" = "file" ]; then
+	cp $dump $BACKUP/$user.$database.$TYPE.sql
+	echo $BACKUP/$user.$database.$TYPE.sql
+
+	echo "rm $BACKUP/$user.$database.$TYPE.sql" | at now + 1 hour
+else
+	cat $dump
+fi
+
+rm -fr $tmpdir
+
+#----------------------------------------------------------#
+#                       Hestia                             #
+#----------------------------------------------------------#
+
+# Logging
+log_event "$OK" "$ARGUMENTS"
+
+exit

web/download/database/index.php

@@ -0,0 +1,18 @@
+<?php
+use function Hestiacp\quoteshellarg\quoteshellarg;
+
+ob_start();
+include $_SERVER["DOCUMENT_ROOT"] . "/inc/main.php";
+
+// Check token
+verify_csrf($_GET);
+
+$database = quoteshellarg($_GET["database"]);
+
+exec(HESTIA_CMD . "v-dump-database " . $user . " " . $database . " file", $output, $return_var);
+
+if ($return_var == 0) {
+	header("Content-type: application/sql");
+	header("Content-Disposition: attachment; filename=\"" . $_GET["database"] . ".sql\";");
+	header("X-Accel-Redirect: " . $output[0]);
+}

web/templates/pages/list_db.php

@@ -106,7 +106,7 @@
 					<input type="checkbox" class="js-toggle-all-checkbox" title="<?= _("Select all") ?>" <?= $display_mode ?>>
 				</div>
 				<div class="clearfix l-unit__stat-col--left wide-3"><b><?= _("Name") ?></b></div>
-				<div class="clearfix l-unit__stat-col--left u-text-right compact-3"><b>&nbsp;</b></div>
+				<div class="clearfix l-unit__stat-col--left u-text-right"><b>&nbsp;</b></div>
 				<div class="clearfix l-unit__stat-col--left u-text-center"><b><?= _("Disk") ?></b></div>
 				<div class="clearfix l-unit__stat-col--left u-text-center compact"><b><?= _("Type") ?></b></div>
 				<div class="clearfix l-unit__stat-col--left u-text-center wide"><b><?= _("Username") ?></b></div>
@@ -161,7 +161,7 @@
 							<?php } ?>
 						</div>
 						<!-- START QUICK ACTION TOOLBAR AREA -->
-						<div class="clearfix l-unit__stat-col--left u-text-right compact-3">
+						<div class="clearfix l-unit__stat-col--left u-text-right">
 							<div class="l-unit-toolbar__col l-unit-toolbar__col--right u-noselect">
 								<div class="actions-panel clearfix">
 									<?php if ($read_only === "true") { ?>
@@ -182,6 +182,11 @@
 												</a>
 											</div>
 										<?php } ?>
+										<div class="actions-panel__col actions-panel__logs shortcut-enter" data-key-action="href">
+											<a href="/download/database/?database=<?=$key?>&token=<?=$_SESSION['token']?>" title="<?= _("Download Database") ?>">
+												<i class="fas fa-download icon-orange icon-dim"></i>
+											</a>
+										</div>
 										<div class="actions-panel__col actions-panel__suspend shortcut-s" data-key-action="js">
 											<a
 												class="data-controls js-confirm-action"