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serghey-rodinserghey-rodin
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change database username
1 parent 260cc51 commit 8f9c727

4 files changed

Lines changed: 133 additions & 9 deletions

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‎bin/v-change-database-user‎

Lines changed: 97 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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#!/bin/bash
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# info: change database username
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# options: USER DATABASE DBUSER [DBPASS]
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#
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# The function for changing database user. It uses the
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#----------------------------------------------------------#
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# Variable&Function #
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#----------------------------------------------------------#
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# Argument defenition
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user=$1
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database=$2
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dbuser="$user"_"$3"
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dbpass=$4
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# Includes
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source $VESTA/func/main.sh
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source $VESTA/func/db.sh
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source $VESTA/func/rebuild.sh
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source $VESTA/conf/vesta.conf
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# Hiding password
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A4='******'
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EVENT="DATE='$DATE' TIME='$TIME' CMD='$SCRIPT' A1='$A1' A2='$A2' A3='$A3'"
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EVENT="$EVENT A4='$A4' A5='$A5' A6='$A6' A7='$A7' A8='$A8' A9='$A9'"
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#----------------------------------------------------------#
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# Verifications #
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#----------------------------------------------------------#
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check_args '3' "$#" 'USER DATABASE DBUSER [DBPASS]'
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validate_format 'user' 'database' 'dbuser'
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if [ ! -z "$dbpass" ]; then
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validate_format 'dbpass'
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fi
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is_system_enabled "$DB_SYSTEM" 'DB_SYSTEM'
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is_object_valid 'user' 'USER' "$user"
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is_object_unsuspended 'user' 'USER' "$user"
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is_object_valid 'db' 'DB' "$database"
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is_object_unsuspended 'db' 'DB' "$database"
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# Compare old and new user
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old_dbuser=$(get_object_value 'db' 'DB' "$database" '$DBUSER')
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if [ "$old_dbuser" = "$dbuser" ]; then
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exit
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fi
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#----------------------------------------------------------#
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# Action #
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#----------------------------------------------------------#
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# Set new dbuser
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update_object_value 'db' 'DB' "$database" '$DBUSER' "$dbuser"
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# Get database values
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get_database_values
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# Rebuild datbase
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case $TYPE in
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mysql) rebuild_mysql_database ;;
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pgsql) rebuild_pgsql_database ;;
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esac
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# Change password
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if [ ! -z "$dbpass" ]; then
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case $TYPE in
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mysql) change_mysql_password ;;
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pgsql) change_pgsql_password ;;
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esac
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# Update config value
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update_object_value 'db' 'DB' "$database" '$MD5' "$md5"
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fi
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# Remove old user
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check_old_dbuser=$(grep "DBUSER='$old_dbuser'" $USER_DATA/db.conf)
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if [ -z "$check_old_dbuser" ]; then
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case $TYPE in
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mysql) delete_mysql_user ;;
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pgsql) delete_pgsql_user ;;
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esac
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fi
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#----------------------------------------------------------#
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# Vesta #
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#----------------------------------------------------------#
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# Logging
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log_history "changed $database database user to $dbuser"
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log_event "$OK" "$EVENT"
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exit

‎web/edit/db/index.php‎

Lines changed: 26 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -51,15 +51,34 @@
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// Action
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if (!empty($_POST['save'])) {
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$v_username = $user;
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// Change password
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if (($v_password != $_POST['v_password']) && (empty($_SESSION['error_msg']))) {
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// Change database username
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if (($v_dbuser != $_POST['v_dbuser']) && (empty($_SESSION['error_msg']))) {
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$v_dbuser = preg_replace("/^".$user."_/", "", $_POST['v_dbuser']);
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$v_dbuser = escapeshellarg($v_dbuser);
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if ($v_password != $_POST['v_password']) {
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// Change username and password
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$v_password = escapeshellarg($_POST['v_password']);
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exec (VESTA_CMD."v-change-database-user ".$v_username." ".$v_database." ".$v_dbuser." ".$v_password, $output, $return_var);
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check_return_code($return_var,$output);
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unset($output);
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$v_dbuser = $user."_".preg_replace("/^".$user."_/", "", $_POST['v_dbuser']);
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$v_password = "••••••••";
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$v_pw_changed = 'yes';
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} else {
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// Change only username
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exec (VESTA_CMD."v-change-database-user ".$v_username." ".$v_database." ".$v_dbuser, $output, $return_var);
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check_return_code($return_var,$output);
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unset($output);
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$v_dbuser = $user."_".preg_replace("/^".$user."_/", "", $_POST['v_dbuser']);
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}
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}
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// Change only database password
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if (($v_password != $_POST['v_password']) && (!isset($v_pw_changed)) && (empty($_SESSION['error_msg']))) {
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$v_password = escapeshellarg($_POST['v_password']);
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exec (VESTA_CMD."v-change-database-password ".$v_username." ".$v_database." ".$v_password, $output, $return_var);
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if ($return_var != 0) {
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$error = implode('<br>', $output);
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if (empty($error)) $error = __('Error code:',$return_var);
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$_SESSION['error_msg'] = $error;
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}
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check_return_code($return_var,$output);
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$v_password = "••••••••";
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unset($output);
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}

‎web/inc/main.php‎

Lines changed: 9 additions & 1 deletion
Original file line numberDiff line numberDiff line change
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}
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function check_error($return_var){
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function check_error($return_var) {
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if ( $return_var > 0 ) {
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header("Location: /error/");
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exit;
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}
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}
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function check_return_code($return_var,$output) {
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if ($return_var != 0) {
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$error = implode('<br>', $output);
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if (empty($error)) $error = __('Error code:',$return_var);
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$_SESSION['error_msg'] = $error;
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}
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}
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function top_panel($user, $TAB) {
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global $panel;
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$command = VESTA_CMD."v-list-user '".$user."' 'json'";

‎web/templates/admin/edit_db.html‎

Lines changed: 1 addition & 1 deletion
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</tr>
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<tr>
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<td>
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<input type="text" size="20" class="vst-input" name="v_dbuser" <?php if (!empty($v_dbuser)) echo "value=".$v_dbuser; ?> disabled>
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<input type="text" size="20" class="vst-input" name="v_dbuser" <?php if (!empty($v_dbuser)) echo "value=".$v_dbuser; ?>>
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<small class="hint"></small>
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</td>
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</tr>

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