Go Programming Language SSH Detection

# SPDX-FileCopyrightText: 2016 SCHUTZWERK GmbH
# 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-or-later

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.111089");
  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_version("2023-07-26T05:05:09+0000");
  script_tag(name:"last_modification", value:"2023-07-26 05:05:09 +0000 (Wed, 26 Jul 2023)");
  script_tag(name:"creation_date", value:"2016-03-17 07:42:39 +0100 (Thu, 17 Mar 2016)");
  script_name("Go Programming Language SSH Detection");
  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("Copyright (C) 2016 SCHUTZWERK GmbH");
  script_dependencies("ssh_detect.nasl");
  script_require_ports("Services/ssh", 22);
  script_mandatory_keys("ssh/golang/ssh/detected");

  script_tag(name:"summary", value:"The script sends a connection
  request to the server and attempts to extract the version number
  from the reply.");

  script_tag(name:"qod_type", value:"remote_banner");

  exit(0);
}

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

port = ssh_get_port( default:22 );
banner = ssh_get_serverbanner( port:port );
if( ! banner || "SSH-2.0-Go" >!< banner )
  exit( 0 );

version = "unknown";
cpe = "cpe:/a:golang:go";
install = port + "/tcp";

set_kb_item( name:"go_ssh/detected", value:TRUE );

register_product( cpe:cpe, location:install, port:port, service:"ssh" );

log_message( data:build_detection_report( app:"Go Programming Language SSH",
                                          version:version,
                                          install:install,
                                          cpe:cpe,
                                          concluded:banner ),
                                          port:port );

exit( 0 );