diff options
| author | Root THC | 2026-02-24 12:42:47 +0000 |
|---|---|---|
| committer | Root THC | 2026-02-24 12:42:47 +0000 |
| commit | c9cbeced5b3f2bdd7407e29c0811e65954132540 (patch) | |
| tree | aefc355416b561111819de159ccbd86c3004cf88 /exploits/7350php/network.h | |
| parent | 073fe4bf9fca6bf40cef2886d75df832ef4b6fca (diff) | |
initial
Diffstat (limited to 'exploits/7350php/network.h')
| -rw-r--r-- | exploits/7350php/network.h | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/exploits/7350php/network.h b/exploits/7350php/network.h new file mode 100644 index 0000000..3e726d0 --- /dev/null +++ b/exploits/7350php/network.h | |||
| @@ -0,0 +1,367 @@ | |||
| 1 | /* scut's leet network library ;) | ||
| 2 | * 1999 (c) scut | ||
| 3 | * | ||
| 4 | * networking code | ||
| 5 | */ | ||
| 6 | |||
| 7 | #ifndef SCUT_NETWORK_H | ||
| 8 | #define SCUT_NETWORK_H | ||
| 9 | |||
| 10 | #include <sys/socket.h> | ||
| 11 | #include <net/if.h> | ||
| 12 | #include <netinet/in.h> | ||
| 13 | #include <stdio.h> | ||
| 14 | |||
| 15 | #define NET_READTIMEOUT 180 | ||
| 16 | #define NET_CONNTIMEOUT 60 | ||
| 17 | #define NET_IDENTTIMEOUT 15 | ||
| 18 | |||
| 19 | #define IFI_NAME 16 | ||
| 20 | #define IFI_HADDR 8 | ||
| 21 | |||
| 22 | /* struct ifi_info | ||
| 23 | * | ||
| 24 | * a linked list giving information about all the network interfaces available | ||
| 25 | * a pointer to this struct list is returned by net_get_ifi. | ||
| 26 | */ | ||
| 27 | |||
| 28 | struct ifi_info { | ||
| 29 | char ifi_name[IFI_NAME]; | ||
| 30 | u_char ifi_haddr[IFI_HADDR]; | ||
| 31 | u_short ifi_hlen; | ||
| 32 | short ifi_flags; | ||
| 33 | short ifi_myflags; | ||
| 34 | struct sockaddr *ifi_addr; | ||
| 35 | struct in_addr ifi_saddr; | ||
| 36 | struct ifi_info *ifi_next; | ||
| 37 | }; | ||
| 38 | |||
| 39 | #define IFI_ALIAS 1 | ||
| 40 | |||
| 41 | typedef struct bound { | ||
| 42 | int bs; /* bound socket */ | ||
| 43 | unsigned short port; /* port we bound to */ | ||
| 44 | struct sockaddr bsa; /* bs_in */ | ||
| 45 | } bound; | ||
| 46 | |||
| 47 | extern int net_readtimeout; | ||
| 48 | extern int net_conntimeout; | ||
| 49 | extern int net_identtimeout; | ||
| 50 | |||
| 51 | |||
| 52 | /* net_socks_connect | ||
| 53 | * | ||
| 54 | * relays through an open socks 5 server (NO AUTH type) | ||
| 55 | * returns a socket descriptor which is already connected | ||
| 56 | */ | ||
| 57 | |||
| 58 | int net_socks_connect (char *socks, unsigned short int sport, | ||
| 59 | char *server, unsigned short int port, int sec); | ||
| 60 | |||
| 61 | |||
| 62 | /* net_socks_put_s5info | ||
| 63 | * | ||
| 64 | * insert socks 5 compatible relay information into socket s5s, | ||
| 65 | * used to relay over more then just one socks server | ||
| 66 | */ | ||
| 67 | |||
| 68 | int net_socks_put_s5info (int s5s, char *server, | ||
| 69 | unsigned short int port, int sec); | ||
| 70 | |||
| 71 | |||
| 72 | /* net_parseip | ||
| 73 | * | ||
| 74 | * read an ip in the format "1.1.1.1:299" or "blabla:481" into | ||
| 75 | * the char pointer *ip and into the port *port | ||
| 76 | * | ||
| 77 | * return 0 on failure | ||
| 78 | * return 1 on success | ||
| 79 | */ | ||
| 80 | |||
| 81 | int net_parseip (char *inp, char **ip, unsigned short int *port); | ||
| 82 | |||
| 83 | |||
| 84 | /* net_getlocalip | ||
| 85 | * | ||
| 86 | * give back the main IP of the local machine | ||
| 87 | * | ||
| 88 | * return the local IP address as string on success | ||
| 89 | * return NULL on failure | ||
| 90 | */ | ||
| 91 | |||
| 92 | char *net_getlocalip (void); | ||
| 93 | |||
| 94 | |||
| 95 | /* net_peeraddress | ||
| 96 | * | ||
| 97 | * return a pointer to a string representation of the remote IP address of | ||
| 98 | * the already connected socket `socket' | ||
| 99 | * | ||
| 100 | * return NULL on failure | ||
| 101 | * return string pointer on succes | ||
| 102 | */ | ||
| 103 | |||
| 104 | char * net_peeraddress (int socket); | ||
| 105 | |||
| 106 | |||
| 107 | /* net_addrpair | ||
| 108 | * | ||
| 109 | * find address pair of an established TCP connection of socket `socket'. | ||
| 110 | * | ||
| 111 | * return 0 on success | ||
| 112 | * return 1 on failure | ||
| 113 | */ | ||
| 114 | |||
| 115 | int | ||
| 116 | net_addrpair (int socket, struct in_addr *src_ip, unsigned short int *src_prt, | ||
| 117 | struct in_addr *dst_ip, unsigned short int *dst_prt); | ||
| 118 | |||
| 119 | |||
| 120 | /* net_peername | ||
| 121 | * | ||
| 122 | * return a pointer that points to an alloced character array that contains | ||
| 123 | * the fully qualified hostname for the remote host that is connected using | ||
| 124 | * the socket descriptor `socket'. | ||
| 125 | + | ||
| 126 | * return NULL on failure | ||
| 127 | * return pointer to hostname or quad-dotted IP address | ||
| 128 | */ | ||
| 129 | |||
| 130 | char *net_peername (int socket); | ||
| 131 | |||
| 132 | |||
| 133 | /* net_descriptify | ||
| 134 | * | ||
| 135 | * descriptify a socket `socket' ;) | ||
| 136 | * | ||
| 137 | * return -1 on failure | ||
| 138 | * return file descriptor on success | ||
| 139 | */ | ||
| 140 | |||
| 141 | FILE *net_descriptify (int socket); | ||
| 142 | |||
| 143 | |||
| 144 | /* net_ident | ||
| 145 | * | ||
| 146 | * ident a connection identified by the host:port pairs on both sides, | ||
| 147 | * returning the ident in *ident | ||
| 148 | * | ||
| 149 | * return 1 on success | ||
| 150 | * return -1 on failure | ||
| 151 | */ | ||
| 152 | |||
| 153 | int net_ident (char **ident, struct sockaddr_in *locals, unsigned short int localport, | ||
| 154 | struct sockaddr_in *remotes, unsigned short int remoteport); | ||
| 155 | |||
| 156 | |||
| 157 | /* net_accept | ||
| 158 | * | ||
| 159 | * accept a connection from socket s, and stores the connection | ||
| 160 | * into cs. | ||
| 161 | * wait a maximum amount of maxsec seconds for connections | ||
| 162 | * maxsec can also be zero (infinite wait, until connection) | ||
| 163 | * | ||
| 164 | * return 0 if no connection has been made within maxsec seconds | ||
| 165 | * return -1 if an error appears | ||
| 166 | * return the socket number if a connection has been made | ||
| 167 | */ | ||
| 168 | |||
| 169 | int net_accept (int s, struct sockaddr_in *cs, int maxsec); | ||
| 170 | |||
| 171 | |||
| 172 | /* net_get_ifi | ||
| 173 | * | ||
| 174 | * get network interface information | ||
| 175 | * | ||
| 176 | * return NULL on failure | ||
| 177 | * return a pointer to a linked list structure ifi_info (see above) | ||
| 178 | */ | ||
| 179 | |||
| 180 | struct ifi_info *net_ifi_get (int family, int doaliases); | ||
| 181 | |||
| 182 | |||
| 183 | /* net_ifi_free | ||
| 184 | * | ||
| 185 | * free the linked list associated with `tf'. | ||
| 186 | * | ||
| 187 | * return in any case | ||
| 188 | */ | ||
| 189 | |||
| 190 | void net_ifi_free (struct ifi_info *tf); | ||
| 191 | |||
| 192 | |||
| 193 | /* net_testvip | ||
| 194 | * | ||
| 195 | * test if virtual ip/hostname is available for use on the local machine, | ||
| 196 | * | ||
| 197 | * return 1 if the ip can be used | ||
| 198 | * return 0 if the ip/host is not available | ||
| 199 | */ | ||
| 200 | |||
| 201 | int net_testvip (char *ip); | ||
| 202 | |||
| 203 | |||
| 204 | /* net_bind | ||
| 205 | * | ||
| 206 | * bind a socket to an ip:port on the local machine, | ||
| 207 | * `ip' can be either NULL (bind to all IP's on the host), or a pointer | ||
| 208 | * to a virtual host name, or a real IP, or "*" for any. | ||
| 209 | * `port' can be either 0 (ephemeral port), or any free port. | ||
| 210 | * | ||
| 211 | * return NULL on failure | ||
| 212 | * return pointer to bound structure on success | ||
| 213 | */ | ||
| 214 | |||
| 215 | bound *net_bind (char *ip, unsigned short int port); | ||
| 216 | |||
| 217 | |||
| 218 | /* net_boundfree | ||
| 219 | * | ||
| 220 | * free the bound structure pointed to by `bf' | ||
| 221 | * | ||
| 222 | * return in any case | ||
| 223 | */ | ||
| 224 | |||
| 225 | void net_boundfree (bound *bf); | ||
| 226 | |||
| 227 | |||
| 228 | /* net_resolve | ||
| 229 | * | ||
| 230 | * resolve a hostname pointed to by `host' into a s_addr return value | ||
| 231 | * | ||
| 232 | * return the correct formatted `s_addr' for this host on success | ||
| 233 | * return 0 on failure | ||
| 234 | */ | ||
| 235 | |||
| 236 | unsigned long int net_resolve (char *host); | ||
| 237 | |||
| 238 | |||
| 239 | /* net_assignaddr | ||
| 240 | * | ||
| 241 | * assign an IP address and port to a socket | ||
| 242 | * sourceip can be an IP or hostname that is available on the local host, | ||
| 243 | * or NULL/"*" to let the kernel choose one, same applies to sourceport, | ||
| 244 | * it can either be zero (ephemeral port choosen by the kernel) or a | ||
| 245 | * valid port number | ||
| 246 | * | ||
| 247 | * return 1 on success | ||
| 248 | * return 0 on failure | ||
| 249 | */ | ||
| 250 | |||
| 251 | int net_assignaddr (int sd, char *sourceip, unsigned short int sourceport); | ||
| 252 | |||
| 253 | |||
| 254 | /* net_connect | ||
| 255 | * | ||
| 256 | * connect to the given `server' and `port' with a max timeout of `sec'. | ||
| 257 | * initialize the sockaddr_in struct `cs' correctly (ipv4), accept any | ||
| 258 | * ip "123.123.123.123" or hostname "localhost", "www.yahoo.de" as hostname. | ||
| 259 | * create a new socket and return either -1 if failed or | ||
| 260 | * the connected socket if connection has been established within the | ||
| 261 | * timeout limit. | ||
| 262 | * | ||
| 263 | * the routine is still IPv4 biased :-/ | ||
| 264 | * with `sourceip'/`sourceportÄ you MAY specify the source IP and source port | ||
| 265 | * to use for the connection, but you can set the ip or port to NULL/0, | ||
| 266 | * to choose the default IP and an ephemeral port. this was added later in | ||
| 267 | * this library, so please update your sources. | ||
| 268 | * | ||
| 269 | * return -1 on failure | ||
| 270 | * return socket if success | ||
| 271 | */ | ||
| 272 | |||
| 273 | int net_connect (struct sockaddr_in *cs, char *server, unsigned short int port, char *sourceip, | ||
| 274 | unsigned short int sourceport, int sec); | ||
| 275 | |||
| 276 | |||
| 277 | /* net_rtimeout | ||
| 278 | * | ||
| 279 | * waits max `sec' seconds for fd to become readable | ||
| 280 | * | ||
| 281 | * return -1 on error (errno set) | ||
| 282 | * return 1 on readability | ||
| 283 | */ | ||
| 284 | |||
| 285 | int net_rtimeout (int fd, int sec); | ||
| 286 | |||
| 287 | |||
| 288 | /* net_rbuf | ||
| 289 | * | ||
| 290 | * allocate memory and read socket data to `dst' until the connection | ||
| 291 | * gets closed. | ||
| 292 | * | ||
| 293 | * return n if success (n = number of bytes read) | ||
| 294 | * return -1 if failed | ||
| 295 | */ | ||
| 296 | |||
| 297 | long int net_rbuf (int fd, char **dst); | ||
| 298 | #define NET_BSIZE 4096 /* blocksize for pre-allocation */ | ||
| 299 | |||
| 300 | |||
| 301 | /* net_rbuft | ||
| 302 | * | ||
| 303 | * read `dsize' bytes into `dst' from `fd', with timeout | ||
| 304 | * | ||
| 305 | * return 1 on success | ||
| 306 | * return -1 on failure | ||
| 307 | */ | ||
| 308 | int net_rbuft (int fd, char *dst, unsigned long int dsize); | ||
| 309 | |||
| 310 | |||
| 311 | /* net_rlinet | ||
| 312 | * | ||
| 313 | * read a line from socket descriptor with timeout to buffer | ||
| 314 | * if sec = 0, then only a continuous stream of data is required, not | ||
| 315 | * an overall timeout. | ||
| 316 | * | ||
| 317 | * return -1 on timeout | ||
| 318 | * return 0 on connection close | ||
| 319 | * return length of readen line (including '\n') | ||
| 320 | * | ||
| 321 | * net_rlineta | ||
| 322 | * same as net_rlinet, but allocs the memory itself | ||
| 323 | */ | ||
| 324 | |||
| 325 | int net_rlineta (int fd, char **buf, int sec); | ||
| 326 | int net_rlinet (int fd, char *buf, int bufsize, int sec); | ||
| 327 | |||
| 328 | |||
| 329 | /* net_tline | ||
| 330 | * | ||
| 331 | * return length if string `buf' with a maximum length of `bufsize' | ||
| 332 | * contains '\n' | ||
| 333 | * | ||
| 334 | * return -1 if no '\n' in string | ||
| 335 | */ | ||
| 336 | |||
| 337 | int net_tline (char *buf, int bufsize); | ||
| 338 | |||
| 339 | |||
| 340 | /* net_write | ||
| 341 | * | ||
| 342 | * print a formatted string to a socket, see syntax of printf | ||
| 343 | * | ||
| 344 | * return in any case | ||
| 345 | */ | ||
| 346 | |||
| 347 | void net_write (int fd, const char *str, ...); | ||
| 348 | |||
| 349 | |||
| 350 | /* net_printip | ||
| 351 | * | ||
| 352 | * print an IP address stored in the struct in_addr pointed to by `ia' to a | ||
| 353 | * string `str' with a maximum length of `len'. | ||
| 354 | * | ||
| 355 | * return 0 on success | ||
| 356 | * return 1 on failure | ||
| 357 | * | ||
| 358 | * net_printipa behaves the same way, except it allocates memory and let | ||
| 359 | * `*str' point to the string | ||
| 360 | */ | ||
| 361 | |||
| 362 | int net_printip (struct in_addr *ia, char *str, size_t len); | ||
| 363 | int net_printipa (struct in_addr *ia, char **str); | ||
| 364 | |||
| 365 | |||
| 366 | #endif | ||
| 367 | |||
