change database username

This commit is contained in:
Serghey Rodin 2013-10-28 23:16:33 +02:00
commit 8f9c7272b9
4 changed files with 133 additions and 9 deletions

97
bin/v-change-database-user Executable file
View file

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

View file

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

View file

@ -89,13 +89,21 @@ if (isset($_SESSION['look']) && ( $_SESSION['look'] != 'admin' )) {
}
function check_error($return_var){
function check_error($return_var) {
if ( $return_var > 0 ) {
header("Location: /error/");
exit;
}
}
function check_return_code($return_var,$output) {
if ($return_var != 0) {
$error = implode('<br>', $output);
if (empty($error)) $error = __('Error code:',$return_var);
$_SESSION['error_msg'] = $error;
}
}
function top_panel($user, $TAB) {
global $panel;
$command = VESTA_CMD."v-list-user '".$user."' 'json'";

View file

@ -83,7 +83,7 @@
</tr>
<tr>
<td>
<input type="text" size="20" class="vst-input" name="v_dbuser" <?php if (!empty($v_dbuser)) echo "value=".$v_dbuser; ?> disabled>
<input type="text" size="20" class="vst-input" name="v_dbuser" <?php if (!empty($v_dbuser)) echo "value=".$v_dbuser; ?>>
<small class="hint"></small>
</td>
</tr>