mirror of
https://github.com/hashcat/hashcat.git
synced 2024-12-25 16:08:18 +00:00
142 lines
3.5 KiB
C
142 lines
3.5 KiB
C
/**
|
|
* Author......: See docs/credits.txt
|
|
* License.....: MIT
|
|
*/
|
|
|
|
#include "common.h"
|
|
#include "types.h"
|
|
#include "memory.h"
|
|
#include "event.h"
|
|
#include "folder.h"
|
|
#include "shared.h"
|
|
#include "induct.h"
|
|
|
|
static int sort_by_mtime (const void *p1, const void *p2)
|
|
{
|
|
const char **f1 = (const char **) p1;
|
|
const char **f2 = (const char **) p2;
|
|
|
|
hc_stat_t s1; hc_stat (*f1, &s1);
|
|
hc_stat_t s2; hc_stat (*f2, &s2);
|
|
|
|
return s2.st_mtime - s1.st_mtime;
|
|
}
|
|
|
|
int induct_ctx_init (hashcat_ctx_t *hashcat_ctx)
|
|
{
|
|
folder_config_t *folder_config = hashcat_ctx->folder_config;
|
|
induct_ctx_t *induct_ctx = hashcat_ctx->induct_ctx;
|
|
user_options_t *user_options = hashcat_ctx->user_options;
|
|
|
|
induct_ctx->enabled = false;
|
|
|
|
if (user_options->benchmark == true) return 0;
|
|
if (user_options->keyspace == true) return 0;
|
|
if (user_options->left == true) return 0;
|
|
if (user_options->opencl_info == true) return 0;
|
|
if (user_options->show == true) return 0;
|
|
if (user_options->stdout_flag == true) return 0;
|
|
if (user_options->speed_only == true) return 0;
|
|
if (user_options->progress_only == true) return 0;
|
|
if (user_options->usage == true) return 0;
|
|
if (user_options->version == true) return 0;
|
|
|
|
if (user_options->attack_mode == ATTACK_MODE_BF) return 0;
|
|
if (user_options->attack_mode == ATTACK_MODE_COMBI) return 0;
|
|
|
|
induct_ctx->enabled = true;
|
|
|
|
if (user_options->induction_dir == NULL)
|
|
{
|
|
char *root_directory;
|
|
|
|
hc_asprintf (&root_directory, "%s/%s.%s", folder_config->session_dir, user_options->session, INDUCT_DIR);
|
|
|
|
if (rmdir (root_directory) == -1)
|
|
{
|
|
if (errno == ENOENT)
|
|
{
|
|
// good, we can ignore
|
|
}
|
|
else if (errno == ENOTEMPTY)
|
|
{
|
|
char *root_directory_mv;
|
|
|
|
hc_asprintf (&root_directory_mv, "%s/%s.induct.%d", folder_config->session_dir, user_options->session, (int) time (NULL));
|
|
|
|
if (rename (root_directory, root_directory_mv) != 0)
|
|
{
|
|
event_log_error (hashcat_ctx, "Rename directory %s to %s: %m", root_directory, root_directory_mv);
|
|
|
|
return -1;
|
|
}
|
|
|
|
hcfree (root_directory_mv);
|
|
}
|
|
else
|
|
{
|
|
event_log_error (hashcat_ctx, "%s: %m", root_directory);
|
|
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
if (hc_mkdir (root_directory, 0700) == -1)
|
|
{
|
|
event_log_error (hashcat_ctx, "%s: %m", root_directory);
|
|
|
|
return -1;
|
|
}
|
|
|
|
induct_ctx->root_directory = root_directory;
|
|
}
|
|
else
|
|
{
|
|
induct_ctx->root_directory = hcstrdup (user_options->induction_dir);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void induct_ctx_scan (hashcat_ctx_t *hashcat_ctx)
|
|
{
|
|
induct_ctx_t *induct_ctx = hashcat_ctx->induct_ctx;
|
|
|
|
if (induct_ctx->enabled == false) return;
|
|
|
|
induct_ctx->induction_dictionaries = scan_directory (induct_ctx->root_directory);
|
|
|
|
induct_ctx->induction_dictionaries_cnt = count_dictionaries (induct_ctx->induction_dictionaries);
|
|
|
|
qsort (induct_ctx->induction_dictionaries, (size_t) induct_ctx->induction_dictionaries_cnt, sizeof (char *), sort_by_mtime);
|
|
}
|
|
|
|
void induct_ctx_destroy (hashcat_ctx_t *hashcat_ctx)
|
|
{
|
|
induct_ctx_t *induct_ctx = hashcat_ctx->induct_ctx;
|
|
|
|
if (induct_ctx->enabled == false) return;
|
|
|
|
if (rmdir (induct_ctx->root_directory) == -1)
|
|
{
|
|
if (errno == ENOENT)
|
|
{
|
|
// good, we can ignore
|
|
}
|
|
else if (errno == ENOTEMPTY)
|
|
{
|
|
// good, we can ignore
|
|
}
|
|
else
|
|
{
|
|
event_log_error (hashcat_ctx, "%s: %m", induct_ctx->root_directory);
|
|
|
|
//return -1;
|
|
}
|
|
}
|
|
|
|
hcfree (induct_ctx->root_directory);
|
|
|
|
memset (induct_ctx, 0, sizeof (induct_ctx_t));
|
|
}
|