OpenVAS Scanner  21.4.1
Macros | Typedefs | Enumerations | Functions
network.h File Reference

Header file for module network. More...

#include "scanneraux.h"
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <netinet/in.h>
#include <sys/select.h>

Go to the source code of this file.

Macros

#define IS_ENCAPS_SSL(x)    ((x) >= OPENVAS_ENCAPS_SSLv23 && (x) <= OPENVAS_ENCAPS_TLScustom)
 

Typedefs

typedef enum openvas_encaps openvas_encaps_t
 

Enumerations

enum  openvas_encaps {
  OPENVAS_ENCAPS_AUTO = 0 , OPENVAS_ENCAPS_IP , OPENVAS_ENCAPS_SSLv23 , OPENVAS_ENCAPS_SSLv2 ,
  OPENVAS_ENCAPS_SSLv3 , OPENVAS_ENCAPS_TLSv1 , OPENVAS_ENCAPS_TLSv11 , OPENVAS_ENCAPS_TLSv12 ,
  OPENVAS_ENCAPS_TLSv13 , OPENVAS_ENCAPS_TLScustom , OPENVAS_ENCAPS_MAX
}
 

Functions

int open_sock_tcp (struct script_infos *, unsigned int, int)
 
int open_sock_option (struct script_infos *, unsigned int, int, int, int)
 
int recv_line (int, char *, size_t)
 Reads a text from the socket stream into the argument buffer, always. More...
 
int nrecv (int, void *, int, int)
 
int socket_close (int)
 
int get_sock_infos (int sock, int *r_transport, void **r_tls_session)
 
unsigned short * getpts (char *, int *)
 Converts a string like "-100,200-1024,3000-4000,60000-" into an array. More...
 
int open_stream_connection (struct script_infos *, unsigned int, int, int)
 
int open_stream_connection_ext (struct script_infos *, unsigned int, int, int, const char *)
 
int open_stream_auto_encaps_ext (struct script_infos *, unsigned int port, int timeout, int force)
 
int write_stream_connection (int, void *buf, int n)
 
int read_stream_connection (int, void *, int)
 
int read_stream_connection_min (int, void *, int, int)
 
int nsend (int, void *, int, int)
 
void add_close_stream_connection_hook (int(*)(int))
 
int close_stream_connection (int)
 
const char * get_encaps_name (openvas_encaps_t)
 
const char * get_encaps_through (openvas_encaps_t)
 
int open_sock_opt_hn (const char *, unsigned int, int, int, int)
 
int openvas_SSL_init (void)
 Initializes SSL support. More...
 
int stream_set_buffer (int, int)
 
int stream_get_buffer_sz (int)
 
int stream_get_err (int)
 
int openvas_register_connection (int s, void *ssl, gnutls_certificate_credentials_t certcred, openvas_encaps_t encaps)
 
int openvas_deregister_connection (int)
 
int openvas_get_socket_from_connection (int)
 
gnutls_session_t ovas_get_tlssession_from_connection (int)
 
int stream_zero (fd_set *)
 
int stream_set (int, fd_set *)
 
int os_send (int, void *, int, int)
 
int os_recv (int, void *, int, int)
 
int fd_is_stream (int)
 
int stream_set_timeout (int, int)
 
int socket_negotiate_ssl (int, openvas_encaps_t, struct script_infos *)
 
void socket_get_cert (int, void **, int *)
 
int socket_get_ssl_version (int)
 
void socket_get_ssl_session_id (int, void **, size_t *)
 
int socket_get_ssl_compression (int)
 
int socket_get_ssl_ciphersuite (int)
 

Detailed Description

Header file for module network.

Macro Definition Documentation

◆ IS_ENCAPS_SSL

#define IS_ENCAPS_SSL (   x)     ((x) >= OPENVAS_ENCAPS_SSLv23 && (x) <= OPENVAS_ENCAPS_TLScustom)

Typedef Documentation

◆ openvas_encaps_t

Enumeration Type Documentation

◆ openvas_encaps

Enumerator
OPENVAS_ENCAPS_AUTO 
OPENVAS_ENCAPS_IP 
OPENVAS_ENCAPS_SSLv23 
OPENVAS_ENCAPS_SSLv2 
OPENVAS_ENCAPS_SSLv3 
OPENVAS_ENCAPS_TLSv1 
OPENVAS_ENCAPS_TLSv11 
OPENVAS_ENCAPS_TLSv12 
OPENVAS_ENCAPS_TLSv13 
OPENVAS_ENCAPS_TLScustom 
OPENVAS_ENCAPS_MAX 

Function Documentation

◆ add_close_stream_connection_hook()

void add_close_stream_connection_hook ( int(*)(int)  )

◆ close_stream_connection()

int close_stream_connection ( int  fd)

◆ fd_is_stream()

int fd_is_stream ( int  fd)

◆ get_encaps_name()

const char* get_encaps_name ( openvas_encaps_t  code)

◆ get_encaps_through()

const char* get_encaps_through ( openvas_encaps_t  code)

◆ get_sock_infos()

int get_sock_infos ( int  sock,
int *  r_transport,
void **  r_tls_session 
)

◆ getpts()

unsigned short* getpts ( char *  origexpr,
int *  len 
)

Converts a string like "-100,200-1024,3000-4000,60000-" into an array.

of port numbers

This function is (c) Fyodor fyodo.nosp@m.r@dh.nosp@m.p.com and was taken from his excellent and outstanding scanner Nmap See http://www.insecure.org/nmap/ for details about Nmap

◆ nrecv()

int nrecv ( int  fd,
void *  data,
int  length,
int  i_opt 
)

◆ nsend()

int nsend ( int  fd,
void *  data,
int  length,
int  i_opt 
)

◆ open_sock_opt_hn()

int open_sock_opt_hn ( const char *  hostname,
unsigned int  port,
int  type,
int  protocol,
int  timeout 
)

◆ open_sock_option()

int open_sock_option ( struct script_infos args,
unsigned int  port,
int  type,
int  protocol,
int  timeout 
)

◆ open_sock_tcp()

int open_sock_tcp ( struct script_infos args,
unsigned int  port,
int  timeout 
)

◆ open_stream_auto_encaps_ext()

int open_stream_auto_encaps_ext ( struct script_infos args,
unsigned int  port,
int  timeout,
int  force 
)

◆ open_stream_connection()

int open_stream_connection ( struct script_infos args,
unsigned int  port,
int  transport,
int  timeout 
)

◆ open_stream_connection_ext()

int open_stream_connection_ext ( struct script_infos args,
unsigned int  port,
int  transport,
int  timeout,
const char *  priority 
)

◆ openvas_deregister_connection()

int openvas_deregister_connection ( int  fd)

◆ openvas_get_socket_from_connection()

int openvas_get_socket_from_connection ( int  fd)

◆ openvas_register_connection()

int openvas_register_connection ( int  soc,
void *  ssl,
gnutls_certificate_credentials_t  certcred,
openvas_encaps_t  encaps 
)
Todo:
TLS FIXME: migrate this to TLS
Todo:
Fix the voidness of the ssl parameter (problematic in 64bit env.) here or on caller-side
Parameters
socSocket to use.

◆ openvas_SSL_init()

int openvas_SSL_init ( void  )

Initializes SSL support.

◆ os_recv()

int os_recv ( int  soc,
void *  buf,
int  len,
int  opt 
)

◆ os_send()

int os_send ( int  soc,
void *  buf,
int  len,
int  opt 
)

◆ ovas_get_tlssession_from_connection()

gnutls_session_t ovas_get_tlssession_from_connection ( int  fd)

◆ read_stream_connection()

int read_stream_connection ( int  fd,
void *  buf0,
int  len 
)

◆ read_stream_connection_min()

int read_stream_connection_min ( int  fd,
void *  buf0,
int  min_len,
int  max_len 
)

◆ recv_line()

int recv_line ( int  soc,
char *  buf,
size_t  bufsiz 
)

Reads a text from the socket stream into the argument buffer, always.

appending a '\0' byte.

Parameters
bufBuffer to read into.
Returns
Number of bytes read, without the trailing '\0'.

◆ socket_close()

int socket_close ( int  soc)

◆ socket_get_cert()

void socket_get_cert ( int  fd,
void **  cert,
int *  certlen 
)

◆ socket_get_ssl_ciphersuite()

int socket_get_ssl_ciphersuite ( int  fd)

◆ socket_get_ssl_compression()

int socket_get_ssl_compression ( int  )

◆ socket_get_ssl_session_id()

void socket_get_ssl_session_id ( int  fd,
void **  sid,
size_t *  ssize 
)

◆ socket_get_ssl_version()

int socket_get_ssl_version ( int  fd)

◆ socket_negotiate_ssl()

int socket_negotiate_ssl ( int  fd,
openvas_encaps_t  transport,
struct script_infos args 
)

◆ stream_get_buffer_sz()

int stream_get_buffer_sz ( int  fd)

◆ stream_get_err()

int stream_get_err ( int  fd)

◆ stream_set()

int stream_set ( int  ,
fd_set *   
)

◆ stream_set_buffer()

int stream_set_buffer ( int  fd,
int  sz 
)

◆ stream_set_timeout()

int stream_set_timeout ( int  fd,
int  timeout 
)

◆ stream_zero()

int stream_zero ( fd_set *  )

◆ write_stream_connection()

int write_stream_connection ( int  fd,
void *  buf,
int  n 
)