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Fuzzer App: fix time_delay

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This commit is contained in:
gid9798 2023-06-06 15:13:50 +03:00
parent a063858842
commit d2b0aa8513
6 changed files with 61 additions and 29 deletions
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1
applications/external/pacs_fuzzer/fuzzer_i.h vendored
View File

@ -22,7 +22,6 @@
#include <flipper_format/flipper_format_i.h>
#include "fuzzer_icons.h"
#define FUZZ_TIME_DELAY_MIN (5)
#define FUZZ_TIME_DELAY_MAX (80)
typedef struct {

65
applications/external/pacs_fuzzer/lib/worker/fake_worker.c vendored
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@ -8,7 +8,6 @@
#include <toolbox/stream/buffered_file_stream.h>
#define TAG "Fuzzer worker"
#define FUZZ_TIME_DELAY_DEFAULT (10)
#if defined(RFID_125_PROTOCOL)
@ -39,7 +38,8 @@ struct FuzzerWorker {
const FuzzerProtocol* protocol;
FuzzerWorkerAttackType attack_type;
uint8_t timeer_delay;
uint8_t timer_idle_delay;
uint8_t timer_emu_delay;
uint8_t payload[MAX_PAYLOAD_SIZE];
Stream* uids_stream;
@ -47,6 +47,7 @@ struct FuzzerWorker {
uint8_t chusen_byte;
bool treead_running;
bool in_emu_phase;
FuriTimer* timer;
FuzzerWorkerUidChagedCallback tick_callback;
@ -147,29 +148,35 @@ static void fuzzer_worker_on_tick_callback(void* context) {
FuzzerWorker* instance = context;
if(instance->treead_running) {
#if defined(RFID_125_PROTOCOL)
lfrfid_worker_stop(instance->proto_worker);
#else
ibutton_worker_stop(instance->proto_worker);
#endif
}
if(!fuzzer_worker_load_key(instance, true)) {
fuzzer_worker_pause(instance); // XXX
if(instance->end_callback) {
instance->end_callback(instance->end_context);
}
} else {
if(instance->in_emu_phase) {
if(instance->treead_running) {
#if defined(RFID_125_PROTOCOL)
lfrfid_worker_emulate_start(instance->proto_worker, instance->protocol_id);
lfrfid_worker_stop(instance->proto_worker);
#else
ibutton_worker_emulate_start(instance->proto_worker, instance->key);
ibutton_worker_stop(instance->proto_worker);
#endif
}
if(instance->tick_callback) {
instance->tick_callback(instance->tick_context);
instance->in_emu_phase = false;
furi_timer_start(instance->timer, furi_ms_to_ticks(instance->timer_idle_delay * 100));
} else {
if(!fuzzer_worker_load_key(instance, true)) {
fuzzer_worker_pause(instance); // XXX
if(instance->end_callback) {
instance->end_callback(instance->end_context);
}
} else {
if(instance->treead_running) {
#if defined(RFID_125_PROTOCOL)
lfrfid_worker_emulate_start(instance->proto_worker, instance->protocol_id);
#else
ibutton_worker_emulate_start(instance->proto_worker, instance->key);
#endif
}
instance->in_emu_phase = true;
furi_timer_start(instance->timer, furi_ms_to_ticks(instance->timer_emu_delay * 100));
if(instance->tick_callback) {
instance->tick_callback(instance->tick_context);
}
}
}
}
@ -338,13 +345,15 @@ FuzzerWorker* fuzzer_worker_alloc() {
instance->attack_type = FuzzerWorkerAttackTypeMax;
instance->index = 0;
instance->treead_running = false;
instance->in_emu_phase = false;
memset(instance->payload, 0x00, sizeof(instance->payload));
instance->timeer_delay = FUZZ_TIME_DELAY_DEFAULT;
instance->timer_idle_delay = PROTOCOL_MIN_IDLE_DELAY;
instance->timer_emu_delay = PROTOCOL_MIN_IDLE_DELAY;
instance->timer =
furi_timer_alloc(fuzzer_worker_on_tick_callback, FuriTimerTypePeriodic, instance);
furi_timer_alloc(fuzzer_worker_on_tick_callback, FuriTimerTypeOnce, instance);
return instance;
}
@ -374,9 +383,15 @@ bool fuzzer_worker_start(FuzzerWorker* instance, uint8_t timer_dellay) {
furi_assert(instance);
if(instance->attack_type < FuzzerWorkerAttackTypeMax) {
instance->timeer_delay = timer_dellay;
uint8_t temp = timer_dellay / 2;
instance->timer_emu_delay = temp;
instance->timer_idle_delay = temp + timer_dellay % 2;
furi_timer_start(instance->timer, furi_ms_to_ticks(timer_dellay * 100));
FURI_LOG_D(
TAG,
"Emu_delay %u Idle_delay %u",
instance->timer_emu_delay,
instance->timer_idle_delay);
if(!instance->treead_running) {
#if defined(RFID_125_PROTOCOL)
@ -397,6 +412,8 @@ bool fuzzer_worker_start(FuzzerWorker* instance, uint8_t timer_dellay) {
// ibutton_worker_start_thread(instance->proto_worker);
ibutton_worker_emulate_start(instance->proto_worker, instance->key);
#endif
instance->in_emu_phase = true;
furi_timer_start(instance->timer, furi_ms_to_ticks(instance->timer_emu_delay * 100));
return true;
}
return false;

4
applications/external/pacs_fuzzer/lib/worker/protocol.c vendored
View File

@ -254,6 +254,10 @@ uint8_t fuzzer_proto_get_max_data_size() {
return MAX_PAYLOAD_SIZE;
}
uint8_t fuzzer_proto_get_min_delay() {
return PROTOCOL_TIME_DELAY_MIN;
}
const char* fuzzer_proto_get_menu_label(uint8_t index) {
return fuzzer_menu_items[index].menu_label;
}

6
applications/external/pacs_fuzzer/lib/worker/protocol.h vendored
View File

@ -37,6 +37,12 @@ struct FuzzerPayload {
*/
uint8_t fuzzer_proto_get_max_data_size();
/**
* Get minimum time delay for protocols
* @return Minimum time delay
*/
uint8_t fuzzer_proto_get_min_delay();
/**
* Get protocol name based on its index
* @param index protocol index

4
applications/external/pacs_fuzzer/lib/worker/protocol_i.h vendored
View File

@ -4,8 +4,12 @@
#if defined(RFID_125_PROTOCOL)
#define MAX_PAYLOAD_SIZE (6)
#define PROTOCOL_MIN_IDLE_DELAY (5)
#define PROTOCOL_TIME_DELAY_MIN PROTOCOL_MIN_IDLE_DELAY + 4
#else
#define MAX_PAYLOAD_SIZE (8)
#define PROTOCOL_MIN_IDLE_DELAY (2)
#define PROTOCOL_TIME_DELAY_MIN PROTOCOL_MIN_IDLE_DELAY + 2
#endif
typedef struct ProtoDict ProtoDict;

10
applications/external/pacs_fuzzer/views/attack.c vendored
View File

@ -15,6 +15,7 @@ struct FuzzerViewAttack {
typedef struct {
uint8_t time_delay;
uint8_t time_delay_min;
const char* attack_name;
const char* protocol_name;
FuzzerAttackState attack_state;
@ -157,14 +158,14 @@ bool fuzzer_view_attack_input(InputEvent* event, void* context) {
if(model->attack_state == FuzzerAttackStateIdle) {
// TimeDelay
if(event->type == InputTypeShort) {
if(model->time_delay > FUZZ_TIME_DELAY_MIN) {
if(model->time_delay > model->time_delay_min) {
model->time_delay--;
}
} else if(event->type == InputTypeLong) {
if((model->time_delay - 10) >= FUZZ_TIME_DELAY_MIN) {
if((model->time_delay - 10) >= model->time_delay_min) {
model->time_delay -= 10;
} else {
model->time_delay = FUZZ_TIME_DELAY_MIN;
model->time_delay = model->time_delay_min;
}
}
} else if(
@ -232,7 +233,8 @@ FuzzerViewAttack* fuzzer_view_attack_alloc() {
view_attack->view,
FuzzerViewAttackModel * model,
{
model->time_delay = FUZZ_TIME_DELAY_MIN;
model->time_delay_min = fuzzer_proto_get_min_delay();
model->time_delay = model->time_delay_min;
model->uid_str = furi_string_alloc_set_str("Not_set");
// malloc(ATTACK_SCENE_MAX_UID_LENGTH + 1);
model->attack_state = FuzzerAttackStateOff;