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hashcat/src/user_options.c

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Add all defaults for user commandline parameters to user_options.h; Prepare user commandline parameter struct for easier handling of functions calls that require them
2016-09-20 14:04:22 +00:00
/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "common.h"
#include "types.h"
#include "memory.h"
Move sanity check into user_options.c
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#include "logging.h"
Add all defaults for user commandline parameters to user_options.h; Prepare user commandline parameter struct for easier handling of functions calls that require them
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#include "interface.h"
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#include "shared.h"
#include "usage.h"
Add all defaults for user commandline parameters to user_options.h; Prepare user commandline parameter struct for easier handling of functions calls that require them
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#include "user_options.h"
void user_options_init (user_options_t *user_options)
{
user_options->attack_mode = ATTACK_MODE;
user_options->benchmark = BENCHMARK;
user_options->bitmap_max = BITMAP_MAX;
user_options->bitmap_min = BITMAP_MIN;
user_options->cpu_affinity = NULL;
user_options->custom_charset_1 = NULL;
user_options->custom_charset_2 = NULL;
user_options->custom_charset_3 = NULL;
user_options->custom_charset_4 = NULL;
user_options->debug_file = NULL;
user_options->debug_mode = DEBUG_MODE;
user_options->force = FORCE;
user_options->gpu_temp_abort = GPU_TEMP_ABORT;
user_options->gpu_temp_disable = GPU_TEMP_DISABLE;
user_options->gpu_temp_retain = GPU_TEMP_RETAIN;
user_options->hash_mode = HASH_MODE;
user_options->hex_charset = HEX_CHARSET;
user_options->hex_salt = HEX_SALT;
user_options->hex_wordlist = HEX_WORDLIST;
user_options->increment = INCREMENT;
user_options->increment_max = INCREMENT_MAX;
user_options->increment_min = INCREMENT_MIN;
user_options->induction_dir = NULL;
user_options->kernel_accel = KERNEL_ACCEL;
user_options->kernel_loops = KERNEL_LOOPS;
user_options->keyspace = KEYSPACE;
user_options->left = LEFT;
user_options->limit = LIMIT;
user_options->logfile_disable = LOGFILE_DISABLE;
user_options->loopback = LOOPBACK;
user_options->machine_readable = MACHINE_READABLE;
user_options->markov_classic = MARKOV_CLASSIC;
user_options->markov_disable = MARKOV_DISABLE;
user_options->markov_hcstat = NULL;
user_options->markov_threshold = MARKOV_THRESHOLD;
user_options->nvidia_spin_damp = NVIDIA_SPIN_DAMP;
user_options->opencl_devices = NULL;
user_options->opencl_device_types = NULL;
user_options->opencl_info = 0;
user_options->opencl_platforms = NULL;
user_options->opencl_vector_width = OPENCL_VECTOR_WIDTH;
user_options->outfile_autohex = OUTFILE_AUTOHEX;
user_options->outfile_check_dir = NULL;
user_options->outfile_check_timer = OUTFILE_CHECK_TIMER;
user_options->outfile_format = OUTFILE_FORMAT;
user_options->outfile = NULL;
user_options->potfile_disable = POTFILE_DISABLE;
user_options->potfile_path = NULL;
user_options->powertune_enable = POWERTUNE_ENABLE;
user_options->quiet = QUIET;
user_options->remove = REMOVE;
user_options->remove_timer = REMOVE_TIMER;
user_options->restore_disable = RESTORE_DISABLE;
user_options->restore = RESTORE;
user_options->restore_timer = RESTORE_TIMER;
user_options->rp_gen_func_max = RP_GEN_FUNC_MAX;
user_options->rp_gen_func_min = RP_GEN_FUNC_MIN;
user_options->rp_gen = RP_GEN;
user_options->rp_gen_seed = RP_GEN_SEED;
user_options->rule_buf_l = RULE_BUF_L;
user_options->rule_buf_r = RULE_BUF_R;
user_options->runtime = RUNTIME;
user_options->scrypt_tmto = SCRYPT_TMTO;
user_options->segment_size = SEGMENT_SIZE;
user_options->separator = SEPARATOR;
user_options->session = NULL;
user_options->show = SHOW;
user_options->skip = SKIP;
user_options->status = STATUS;
user_options->status_timer = STATUS_TIMER;
user_options->stdout_flag = STDOUT_FLAG;
user_options->truecrypt_keyfiles = NULL;
user_options->usage = USAGE;
user_options->username = USERNAME;
user_options->veracrypt_keyfiles = NULL;
user_options->veracrypt_pim = 0;
user_options->version = VERSION;
user_options->weak_hash_threshold = WEAK_HASH_THRESHOLD;
user_options->workload_profile = WORKLOAD_PROFILE;
Move sanity check into user_options.c
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user_options->rp_files_cnt = 0;
user_options->rp_files = NULL;
Add all defaults for user commandline parameters to user_options.h; Prepare user commandline parameter struct for easier handling of functions calls that require them
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}
void user_options_destroy (user_options_t *user_options)
{
Move sanity check into user_options.c
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myfree (user_options->rp_files);
Add all defaults for user commandline parameters to user_options.h; Prepare user commandline parameter struct for easier handling of functions calls that require them
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myfree (user_options);
}
Move sanity check into user_options.c
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int user_options_parse (user_options_t *user_options, int myargc, char **myargv)
{
int c = -1;
optind = 1;
optopt = 0;
int option_index = 0;
while (((c = getopt_long (myargc, myargv, short_options, long_options, &option_index)) != -1) && optopt == 0)
{
switch (c)
{
case IDX_HELP: user_options->usage = true; break;
case IDX_VERSION: user_options->version = true; break;
case IDX_RESTORE: user_options->restore = true; break;
case IDX_QUIET: user_options->quiet = true; break;
case IDX_SHOW: user_options->show = true; break;
case IDX_LEFT: user_options->left = true; break;
case IDX_USERNAME: user_options->username = true; break;
case IDX_REMOVE: user_options->remove = true; break;
case IDX_REMOVE_TIMER: user_options->remove_timer = atoi (optarg);
user_options->remove_timer_chgd = true; break;
case IDX_POTFILE_DISABLE: user_options->potfile_disable = true; break;
case IDX_POTFILE_PATH: user_options->potfile_path = optarg; break;
case IDX_DEBUG_MODE: user_options->debug_mode = atoi (optarg); break;
case IDX_DEBUG_FILE: user_options->debug_file = optarg; break;
case IDX_INDUCTION_DIR: user_options->induction_dir = optarg; break;
case IDX_OUTFILE_CHECK_DIR: user_options->outfile_check_dir = optarg; break;
case IDX_FORCE: user_options->force = true; break;
case IDX_SKIP: user_options->skip = atoll (optarg); break;
case IDX_LIMIT: user_options->limit = atoll (optarg); break;
case IDX_KEYSPACE: user_options->keyspace = true; break;
case IDX_BENCHMARK: user_options->benchmark = true; break;
case IDX_STDOUT_FLAG: user_options->stdout_flag = true; break;
case IDX_RESTORE_DISABLE: user_options->restore_disable = true; break;
case IDX_STATUS: user_options->status = true; break;
case IDX_STATUS_TIMER: user_options->status_timer = atoi (optarg); break;
case IDX_MACHINE_READABLE: user_options->machine_readable = true; break;
case IDX_LOOPBACK: user_options->loopback = true; break;
case IDX_WEAK_HASH_THRESHOLD: user_options->weak_hash_threshold = atoi (optarg); break;
case IDX_SESSION: user_options->session = optarg; break;
case IDX_HASH_MODE: user_options->hash_mode = atoi (optarg);
user_options->hash_mode_chgd = true; break;
case IDX_RUNTIME: user_options->runtime = atoi (optarg);
user_options->runtime_chgd = true; break;
case IDX_ATTACK_MODE: user_options->attack_mode = atoi (optarg);
user_options->attack_mode_chgd = true; break;
case IDX_RP_FILE: user_options->rp_files[user_options->rp_files_cnt++]
= optarg; break;
case IDX_RP_GEN: user_options->rp_gen = atoi (optarg); break;
case IDX_RP_GEN_FUNC_MIN: user_options->rp_gen_func_min = atoi (optarg); break;
case IDX_RP_GEN_FUNC_MAX: user_options->rp_gen_func_max = atoi (optarg); break;
case IDX_RP_GEN_SEED: user_options->rp_gen_seed = atoi (optarg);
user_options->rp_gen_seed_chgd = true; break;
case IDX_RULE_BUF_L: user_options->rule_buf_l = optarg; break;
case IDX_RULE_BUF_R: user_options->rule_buf_r = optarg; break;
case IDX_MARKOV_DISABLE: user_options->markov_disable = true; break;
case IDX_MARKOV_CLASSIC: user_options->markov_classic = true; break;
case IDX_MARKOV_THRESHOLD: user_options->markov_threshold = atoi (optarg); break;
case IDX_MARKOV_HCSTAT: user_options->markov_hcstat = optarg; break;
case IDX_OUTFILE: user_options->outfile = optarg; break;
case IDX_OUTFILE_FORMAT: user_options->outfile_format = atoi (optarg);
user_options->outfile_format_chgd = true; break;
case IDX_OUTFILE_AUTOHEX_DISABLE: user_options->outfile_autohex = 0; break;
case IDX_OUTFILE_CHECK_TIMER: user_options->outfile_check_timer = atoi (optarg); break;
case IDX_HEX_CHARSET: user_options->hex_charset = true; break;
case IDX_HEX_SALT: user_options->hex_salt = true; break;
case IDX_HEX_WORDLIST: user_options->hex_wordlist = true; break;
case IDX_CPU_AFFINITY: user_options->cpu_affinity = optarg; break;
case IDX_OPENCL_INFO: user_options->opencl_info = true; break;
case IDX_OPENCL_DEVICES: user_options->opencl_devices = optarg; break;
case IDX_OPENCL_PLATFORMS: user_options->opencl_platforms = optarg; break;
case IDX_OPENCL_DEVICE_TYPES: user_options->opencl_device_types = optarg; break;
case IDX_OPENCL_VECTOR_WIDTH: user_options->opencl_vector_width = atoi (optarg);
user_options->opencl_vector_width_chgd = true; break;
case IDX_WORKLOAD_PROFILE: user_options->workload_profile = atoi (optarg);
user_options->workload_profile_chgd = true; break;
case IDX_KERNEL_ACCEL: user_options->kernel_accel = atoi (optarg);
user_options->kernel_accel_chgd = true; break;
case IDX_KERNEL_LOOPS: user_options->kernel_loops = atoi (optarg);
user_options->kernel_loops_chgd = true; break;
case IDX_NVIDIA_SPIN_DAMP: user_options->nvidia_spin_damp = atoi (optarg);
user_options->nvidia_spin_damp_chgd = true; break;
case IDX_GPU_TEMP_DISABLE: user_options->gpu_temp_disable = true; break;
#if defined (HAVE_HWMON)
case IDX_GPU_TEMP_ABORT: user_options->gpu_temp_abort = atoi (optarg); break;
case IDX_GPU_TEMP_RETAIN: user_options->gpu_temp_retain = atoi (optarg); break;
case IDX_POWERTUNE_ENABLE: user_options->powertune_enable = true; break;
#endif // HAVE_HWMON
case IDX_LOGFILE_DISABLE: user_options->logfile_disable = true; break;
case IDX_TRUECRYPT_KEYFILES: user_options->truecrypt_keyfiles = optarg; break;
case IDX_VERACRYPT_KEYFILES: user_options->veracrypt_keyfiles = optarg; break;
case IDX_VERACRYPT_PIM: user_options->veracrypt_pim = atoi (optarg); break;
case IDX_SEGMENT_SIZE: user_options->segment_size = atoi (optarg); break;
case IDX_SCRYPT_TMTO: user_options->scrypt_tmto = atoi (optarg); break;
case IDX_SEPARATOR: user_options->separator = optarg[0]; break;
case IDX_BITMAP_MIN: user_options->bitmap_min = atoi (optarg); break;
case IDX_BITMAP_MAX: user_options->bitmap_max = atoi (optarg); break;
case IDX_INCREMENT: user_options->increment = true; break;
case IDX_INCREMENT_MIN: user_options->increment_min = atoi (optarg);
user_options->increment_min_chgd = true; break;
case IDX_INCREMENT_MAX: user_options->increment_max = atoi (optarg);
user_options->increment_max_chgd = true; break;
case IDX_CUSTOM_CHARSET_1: user_options->custom_charset_1 = optarg; break;
case IDX_CUSTOM_CHARSET_2: user_options->custom_charset_2 = optarg; break;
case IDX_CUSTOM_CHARSET_3: user_options->custom_charset_3 = optarg; break;
case IDX_CUSTOM_CHARSET_4: user_options->custom_charset_4 = optarg; break;
default:
{
log_error ("ERROR: Invalid argument specified");
return -1;
}
}
}
if (optopt != 0)
{
log_error ("ERROR: Invalid argument specified");
return -1;
}
return 0;
}
int user_options_sanity (user_options_t *user_options, int myargc, char **myargv, const u32 attack_kern)
{
if (user_options->attack_mode > 7)
{
log_error ("ERROR: Invalid attack-mode specified");
return -1;
}
if (user_options->runtime_chgd == true && user_options->runtime == 0)
{
log_error ("ERROR: Invalid runtime specified");
return -1;
}
if (user_options->hash_mode > 14100)
{
log_error ("ERROR: Invalid hash-type specified");
return -1;
}
if (user_options->username == 1)
{
if ((user_options->hash_mode == 2500)
|| (user_options->hash_mode == 5200)
|| ((user_options->hash_mode >= 6200) && (user_options->hash_mode <= 6299))
|| ((user_options->hash_mode >= 13700) && (user_options->hash_mode <= 13799)))
{
log_error ("ERROR: Mixing support for user names and hashes of type %s is not supported", strhashtype (user_options->hash_mode));
return -1;
}
}
if (user_options->outfile_format > 16)
{
log_error ("ERROR: Invalid outfile-format specified");
return -1;
}
if (user_options->left == 1)
{
if (user_options->outfile_format_chgd == true)
{
log_error ("ERROR: Mixing outfile-format > 1 with left parameter is not allowed");
return -1;
}
}
if (user_options->show == 1)
{
if (user_options->outfile_format_chgd == true)
{
log_error ("ERROR: Mixing outfile-format > 7 with show parameter is not allowed");
return -1;
}
}
if (user_options->increment_min < INCREMENT_MIN)
{
log_error ("ERROR: Invalid increment-min specified");
return -1;
}
if (user_options->increment_max > INCREMENT_MAX)
{
log_error ("ERROR: Invalid increment-max specified");
return -1;
}
if (user_options->increment_min > user_options->increment_max)
{
log_error ("ERROR: Invalid increment-min specified");
return -1;
}
if ((user_options->increment == 1) && (user_options->attack_mode == ATTACK_MODE_STRAIGHT))
{
log_error ("ERROR: Increment is not allowed in attack-mode 0");
return -1;
}
if ((user_options->increment == 0) && (user_options->increment_min_chgd == true))
{
log_error ("ERROR: Increment-min is only supported combined with increment switch");
return -1;
}
if ((user_options->increment == 0) && (user_options->increment_max_chgd == true))
{
log_error ("ERROR: Increment-max is only supported combined with increment switch");
return -1;
}
if (user_options->rp_files_cnt && user_options->rp_gen)
{
log_error ("ERROR: Use of both rules-file and rules-generate is not supported");
return -1;
}
if (user_options->rp_files_cnt || user_options->rp_gen)
{
if (user_options->attack_mode != ATTACK_MODE_STRAIGHT)
{
log_error ("ERROR: Use of rules-file or rules-generate only allowed in attack-mode 0");
return -1;
}
}
if (user_options->rp_gen_func_min > user_options->rp_gen_func_max)
{
log_error ("ERROR: Invalid rp-gen-func-min specified");
return -1;
}
if (user_options->kernel_accel_chgd == true)
{
if (user_options->force == 0)
{
log_info ("The manual use of the -n option (or --kernel-accel) is outdated");
log_info ("Please consider using the -w option instead");
log_info ("You can use --force to override this but do not post error reports if you do so");
log_info ("");
return -1;
}
if (user_options->kernel_accel < 1)
{
log_error ("ERROR: Invalid kernel-accel specified");
return -1;
}
if (user_options->kernel_accel > 1024)
{
log_error ("ERROR: Invalid kernel-accel specified");
return -1;
}
}
if (user_options->kernel_loops_chgd == true)
{
if (user_options->force == 0)
{
log_info ("The manual use of the -u option (or --kernel-loops) is outdated");
log_info ("Please consider using the -w option instead");
log_info ("You can use --force to override this but do not post error reports if you do so");
log_info ("");
return -1;
}
if (user_options->kernel_loops < 1)
{
log_error ("ERROR: Invalid kernel-loops specified");
return -1;
}
if (user_options->kernel_loops > 1024)
{
log_error ("ERROR: Invalid kernel-loops specified");
return -1;
}
}
if ((user_options->workload_profile < 1) || (user_options->workload_profile > 4))
{
log_error ("ERROR: workload-profile %i not available", user_options->workload_profile);
return -1;
}
if (user_options->opencl_vector_width_chgd == true && (!is_power_of_2 (user_options->opencl_vector_width) || user_options->opencl_vector_width > 16))
{
log_error ("ERROR: opencl-vector-width %i not allowed", user_options->opencl_vector_width);
return -1;
}
if (user_options->show == 1 || user_options->left == 1)
{
if (user_options->remove == 1)
{
log_error ("ERROR: Mixing remove parameter not allowed with show parameter or left parameter");
return -1;
}
if (user_options->potfile_disable == 1)
{
log_error ("ERROR: Mixing potfile-disable parameter not allowed with show parameter or left parameter");
return -1;
}
}
if (user_options->show == 1)
{
if (user_options->outfile_autohex == 0)
{
log_error ("ERROR: Mixing outfile-autohex-disable parameter not allowed with show parameter");
return -1;
}
}
if (user_options->keyspace == 1)
{
if (user_options->show == 1)
{
log_error ("ERROR: Combining show parameter with keyspace parameter is not allowed");
return -1;
}
else if (user_options->left == 1)
{
log_error ("ERROR: Combining left parameter with keyspace parameter is not allowed");
return -1;
}
}
if (user_options->remove_timer_chgd == true)
{
if (user_options->remove == 0)
{
log_error ("ERROR: Parameter remove-timer require parameter remove enabled");
return -1;
}
if (user_options->remove_timer < 1)
{
log_error ("ERROR: Parameter remove-timer must have a value greater than or equal to 1");
return -1;
}
}
if (user_options->loopback == 1)
{
if (user_options->attack_mode == ATTACK_MODE_STRAIGHT)
{
if ((user_options->rp_files_cnt == 0) && (user_options->rp_gen == 0))
{
log_error ("ERROR: Parameter loopback not allowed without rules-file or rules-generate");
return -1;
}
}
else
{
log_error ("ERROR: Parameter loopback allowed in attack-mode 0 only");
return -1;
}
}
if (user_options->debug_mode > 0)
{
if (user_options->attack_mode != ATTACK_MODE_STRAIGHT)
{
log_error ("ERROR: Parameter debug-mode option is only available with attack-mode 0");
return -1;
}
if ((user_options->rp_files_cnt == 0) && (user_options->rp_gen == 0))
{
log_error ("ERROR: Parameter debug-mode not allowed without rules-file or rules-generate");
return -1;
}
}
if (user_options->debug_mode > 4)
{
log_error ("ERROR: Invalid debug-mode specified");
return -1;
}
if (user_options->debug_file != NULL)
{
if (user_options->debug_mode < 1)
{
log_error ("ERROR: Parameter debug-file requires parameter debug-mode to be set");
return -1;
}
}
if (user_options->induction_dir != NULL)
{
if (user_options->attack_mode == ATTACK_MODE_BF)
{
log_error ("ERROR: Parameter induction-dir not allowed with brute-force attacks");
return -1;
}
}
if (user_options->attack_mode != ATTACK_MODE_STRAIGHT)
{
if ((user_options->weak_hash_threshold != WEAK_HASH_THRESHOLD) && (user_options->weak_hash_threshold != 0))
{
log_error ("ERROR: setting --weak-hash-threshold allowed only in straight-attack mode");
return -1;
}
}
if (user_options->nvidia_spin_damp > 100)
{
log_error ("ERROR: setting --nvidia-spin-damp must be between 0 and 100 (inclusive)");
return -1;
}
if (user_options->benchmark == 1)
{
if (myargv[optind] != 0)
{
log_error ("ERROR: Invalid argument for benchmark mode specified");
return -1;
}
if (user_options->attack_mode_chgd == true)
{
if (user_options->attack_mode != ATTACK_MODE_BF)
{
log_error ("ERROR: Only attack-mode 3 allowed in benchmark mode");
return -1;
}
}
}
else
{
if (attack_kern == ATTACK_KERN_NONE)
{
if ((optind + 1) != myargc)
{
usage_mini_print (myargv[0]);
return -1;
}
}
else if (attack_kern == ATTACK_KERN_STRAIGHT)
{
if ((optind + 1) > myargc)
{
usage_mini_print (myargv[0]);
return -1;
}
}
else if (attack_kern == ATTACK_KERN_COMBI)
{
if ((optind + 3) != myargc)
{
usage_mini_print (myargv[0]);
return -1;
}
}
else if (attack_kern == ATTACK_KERN_BF)
{
if ((optind + 1) > myargc)
{
usage_mini_print (myargv[0]);
return -1;
}
}
else
{
usage_mini_print (myargv[0]);
return -1;
}
}
return 0;
}
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