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Phase 1 of v0.4.0 offensive modules: - Promiscuous dispatcher (rt_promisc): shared IRAM callback multiplexer for stealth scan, karma, capture — solves single-callback ESP-IDF limit - Attack manager (rt_attack): mutual exclusion ensuring only one offensive operation runs at a time - Deauth refactored to use shared promisc dispatcher + attack lock - Stealth passive scan migrated to promisc dispatcher - Karma attack (rt_karma): probe request listener + probe response injection + rogue SoftAP with most-requested SSID + DNS responder - WPA handshake capture (rt_capture): EAPOL frame capture via promiscuous DATA filter, 4-way handshake identification, optional deauth burst to trigger reconnection - Kconfig: RT_BEACON, RT_KARMA, RT_CAPTURE toggle options - 5 new C2 commands: rt_karma, rt_karma_stop, rt_karma_clients, rt_capture, rt_capture_stop (14 total in mod_redteam)
97 lines
2.0 KiB
C
97 lines
2.0 KiB
C
/*
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* rt_attack.c
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* Mutual exclusion for offensive operations.
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*
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* Ensures only one attack runs at a time (deauth, beacon, karma, capture).
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*/
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#include "sdkconfig.h"
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#ifdef CONFIG_MODULE_REDTEAM
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "esp_log.h"
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#include "rt_attack.h"
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#define TAG "RT_ATTACK"
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static SemaphoreHandle_t s_mutex = NULL;
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static rt_attack_type_t s_current = RT_ATTACK_NONE;
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static bool s_inited = false;
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static const char *s_names[] = {
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[RT_ATTACK_NONE] = "none",
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[RT_ATTACK_DEAUTH] = "deauth",
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[RT_ATTACK_BEACON] = "beacon",
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[RT_ATTACK_KARMA] = "karma",
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[RT_ATTACK_CAPTURE] = "capture",
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};
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void rt_attack_init(void)
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{
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if (s_inited) return;
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s_mutex = xSemaphoreCreateMutex();
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configASSERT(s_mutex);
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s_current = RT_ATTACK_NONE;
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s_inited = true;
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}
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esp_err_t rt_attack_start(rt_attack_type_t type)
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{
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if (!s_inited) rt_attack_init();
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xSemaphoreTake(s_mutex, portMAX_DELAY);
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if (s_current != RT_ATTACK_NONE) {
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ESP_LOGW(TAG, "Cannot start %s: %s already running",
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s_names[type], s_names[s_current]);
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xSemaphoreGive(s_mutex);
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return ESP_ERR_INVALID_STATE;
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}
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s_current = type;
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ESP_LOGI(TAG, "Attack started: %s", s_names[type]);
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xSemaphoreGive(s_mutex);
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return ESP_OK;
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}
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void rt_attack_stop(void)
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{
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if (!s_inited) return;
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xSemaphoreTake(s_mutex, portMAX_DELAY);
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if (s_current != RT_ATTACK_NONE) {
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ESP_LOGI(TAG, "Attack stopped: %s", s_names[s_current]);
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}
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s_current = RT_ATTACK_NONE;
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xSemaphoreGive(s_mutex);
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}
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rt_attack_type_t rt_attack_current(void)
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{
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if (!s_inited) return RT_ATTACK_NONE;
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xSemaphoreTake(s_mutex, portMAX_DELAY);
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rt_attack_type_t t = s_current;
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xSemaphoreGive(s_mutex);
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return t;
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}
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const char *rt_attack_name(void)
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{
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return s_names[rt_attack_current()];
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}
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bool rt_attack_is_active(void)
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{
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return rt_attack_current() != RT_ATTACK_NONE;
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}
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#endif /* CONFIG_MODULE_REDTEAM */
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