Read /etc/fstab and search for volumes with reiserfs

# SPDX-FileCopyrightText: 2010 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.96094");
  script_version("2025-01-22T05:38:11+0000");
  script_tag(name:"last_modification", value:"2025-01-22 05:38:11 +0000 (Wed, 22 Jan 2025)");
  script_tag(name:"creation_date", value:"2010-06-21 10:39:50 +0200 (Mon, 21 Jun 2010)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_tag(name:"qod_type", value:"package");
  script_name("Read /etc/fstab and search for volumes with reiserfs");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2010 Greenbone AG");
  script_family("IT-Grundschutz");
  script_mandatory_keys("Compliance/Launch/GSHB");
  script_dependencies("compliance_tests.nasl", "find_service.nasl", "gather-package-list.nasl");

  script_tag(name:"summary", value:"This plugin uses ssh to Read /etc/fstab and search for Volumes
  with reiserfs.");

  exit(0);
}

include("ssh_func.inc");
include("misc_func.inc");
include("port_service_func.inc");

port = get_preference("auth_port_ssh");
if(!port)
  port = ssh_get_port(default:22, ignore_unscanned:TRUE);

sock = ssh_login_or_reuse_connection();
if(!sock) {
  error = ssh_get_error();
  if (!error) error = "No SSH Port or Connection!";
  log_message(port:port, data:error);
  set_kb_item(name: "GSHB/FSTAB/reiserfs", value:"error");
  set_kb_item(name: "GSHB/FSTAB/log", value:error);
  exit(0);
}

windowstest = ssh_cmd(socket:sock, cmd:"cmd /?");
if (("windows" >< windowstest && "interpreter" >< windowstest) || ("Windows" >< windowstest && "interpreter" >< windowstest)){
  set_kb_item(name: "GSHB/FSTAB/reiserfs", value:"windows");
  exit(0);
}

fstab = ssh_cmd(socket:sock, cmd:"grep -v '^#' /etc/fstab");
if (fstab =~ ".*(Datei oder Verzeichnis nicht gefunden|No such file or directory).*") fstab = "none";

if (fstab != "none" && "reiserfs" >< fstab){
  Lst = split(fstab, keep:0);
  for(i=0; i<max_index(Lst); i++){
    if ("reiserfs" >!< Lst[i])continue;
    val += Lst[i] + '\n';
  }
  fstab = val;
}
else fstab = "noreiserfs";

set_kb_item(name: "GSHB/FSTAB/reiserfs", value:fstab);

exit(0);