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fix NTLM authentication

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This commit is contained in:
Roman Maksimov 2019-05-11 14:11:25 +03:00
parent 2bcd722941
commit 3424786530
2 changed files with 73 additions and 71 deletions
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99
hydra-mod.c
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@ -935,74 +935,73 @@ int32_t hydra_recv_nb(int32_t socket, char *buf, uint32_t length) {
}
char *hydra_receive_line(int32_t socket) {
char buf[1024], *buff, *buff2, text[64];
int32_t i, j = 1, k, got = 0;
char buf[1024], *buff, *buff2, pid[64];
int32_t i, j, k, got = 0;
if ((buff = malloc(sizeof(buf))) == NULL) {
fprintf(stderr, "[ERROR] could not malloc\n");
return NULL;
}
memset(buff, 0, sizeof(buf));
if (debug)
printf("[DEBUG] hydra_receive_line: waittime: %d, conwait: %d, socket: %d, pid: %d\n", waittime, conwait, socket, getpid());
if ((i = hydra_data_ready_timed(socket, (long) waittime, 0)) > 0) {
if ((got = internal__hydra_recv(socket, buff, sizeof(buf) - 1)) < 0) {
do {
j = internal__hydra_recv(socket, buf, sizeof(buf) - 1);
if (j > 0) {
for (k = 0; k < j; k++)
if (buf[k] == 0)
buf[k] = 32;
buf[j] = 0;
if ((buff2 = realloc(buff, got + j + 1)) == NULL) {
free(buff);
return NULL;
}
buff = buff2;
memcpy(buff + got, &buf, j + 1);
got += j;
buff[got] = 0;
} else if (j < 0) {
// some error occured
got = -1;
}
} while (hydra_data_ready(socket) > 0 && j > 0
#ifdef LIBOPENSSL
|| use_ssl && SSL_pending(ssl)
#endif
);
if (got > 0) {
if (debug) {
sprintf(pid, "[DEBUG] RECV [pid:%d]", getpid());
hydra_dump_data(buff, got, pid);
//hydra_report_debug(stderr, "DEBUG_RECV_BEGIN [pid:%d len:%d]|%s|END", getpid(), got, buff);
}
} else {
if (got < 0) {
if (debug) {
sprintf(pid, "[DEBUG] RECV [pid:%d]", getpid());
hydra_dump_data((unsigned char*)"", -1, pid);
//hydra_report_debug(stderr, "DEBUG_RECV_BEGIN||END [pid:%d %d]", getpid(), i);
perror("recv");
}
}
free(buff);
return NULL;
}
usleepn(100);
} else {
if (debug)
printf("[DEBUG] hydra_data_ready_timed: %d, waittime: %d, conwait: %d, socket: %d\n", i, waittime, conwait, socket);
}
if (got < 0) {
if (debug) {
sprintf(text, "[DEBUG] RECV [pid:%d]", getpid());
hydra_dump_data((unsigned char*)"", -1, text);
//hydra_report_debug(stderr, "DEBUG_RECV_BEGIN||END [pid:%d %d]", getpid(), i);
perror("recv");
}
free(buff);
return NULL;
} else {
if (got > 0) {
for (k = 0; k < got; k++)
if (buff[k] == 0)
buff[k] = 32;
buff[got] = 0;
usleepn(100);
}
}
while (hydra_data_ready(socket) > 0 && j > 0) {
j = internal__hydra_recv(socket, buf, sizeof(buf) - 1);
if (j > 0) {
for (k = 0; k < j; k++)
if (buf[k] == 0)
buf[k] = 32;
buf[j] = 0;
if ((buff2 = realloc(buff, got + j + 1)) == NULL) {
free(buff);
return NULL;
} else
buff = buff2;
memcpy(buff + got, &buf, j + 1);
got += j;
buff[got] = 0;
}
usleepn(100);
}
if (debug) {
sprintf(text, "[DEBUG] RECV [pid:%d]", getpid());
hydra_dump_data(buff, got, text);
//hydra_report_debug(stderr, "DEBUG_RECV_BEGIN [pid:%d len:%d]|%s|END", getpid(), got, buff);
}
if (got == 0) {
free(buff);
return NULL;
}
return buff;
}