Merge pull request #3 from libwifi/test

test: Add ctests for parse and generate functions.

1 files changed, 919 insertions, 0 deletions

@@ -0,0 +1,919 @@
+#include <errno.h>
+#include <libwifi.h>
+#include <pcap.h>
+#include <pcap/dlt.h>
+#include <pcap/pcap.h>
+#include <signal.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/time.h>
+#include <unistd.h>
+
+#include "helpers.h"
+
+#define LIVE_INJECT 0
+#define OFFLINE_DUMP 1
+
+#define MODE_BEACON 0
+#define MODE_PROBE_RESPONSE 1
+#define MODE_PROBE_REQUEST 2
+#define MODE_DEAUTH 3
+#define MODE_DISASSOC 4
+#define MODE_ASSOC_RESPONSE 5
+#define MODE_ASSOC_REQUEST 6
+#define MODE_REASSOC_RESPONSE 7
+#define MODE_REASSOC_REQUEST 8
+#define MODE_AUTH 9
+#define MODE_RTS 10
+#define MODE_CTS 11
+#define MODE_RANDOM_BEACON 12
+#define MODE_ACTION 13
+#define MODE_ACTION_NOACK 14
+#define MODE_TIMING_AD 15
+#define MODE_ATIM 16
+
+#define SNAPLEN 96
+#define CHANNEL 11
+#define BCAST_MAC "\xff\xff\xff\xff\xff\xff"
+#define TO_MAC "\x00\x20\x91\xAA\xBB\xCC"
+#define FROM_MAC "\x00\x20\x91\x11\x22\x33"
+#define REASSOC_MAC "\xAA\xBB\xCC\xDD\xEE\xFF"
+#define BEACON_SSID "libwifi-beacon"
+#define PROBE_RESP_SSID "libwifi-probe-resp"
+#define PROBE_REQ_SSID "libwifi-probe-req"
+#define ASSOC_REQ_SSID "libwifi-assoc-req"
+#define REASSOC_REQ_SSID "libwifi-reassoc-req"
+
+pcap_t *handle = NULL;
+pcap_dumper_t *outputHandle = NULL;
+FILE *filename = NULL;
+
+static unsigned char to[] = TO_MAC;
+static unsigned char from[] = FROM_MAC;
+static unsigned char bcast[] = BCAST_MAC;
+static unsigned char reassoc_mac[] = REASSOC_MAC;
+static unsigned char tag_data[] = "\x00\x00\00\x01This is a 221 tag from libwifi.\n";
+
+static int mode = 0;
+static int inject_mode = 0;
+
+void handle_interupt(int signal) {
+    if (signal == SIGINT) {
+        int oldmode = inject_mode;
+        mode = -1;
+        inject_mode = -1;
+
+        if (oldmode == LIVE_INJECT) {
+            pcap_close(handle);
+            printf("\n\nClosed Capture Handle!\n");
+        } else if (oldmode == OFFLINE_DUMP) {
+            pcap_dump_flush(outputHandle);
+            pcap_dump_close(outputHandle);
+            printf("\n\nDumped and Closed Output File!\n");
+        }
+
+        exit(EXIT_SUCCESS);
+    }
+}
+
+void inject_frame(void *buf, size_t buf_sz) {
+    struct libwifi_radiotap_info info = {0};
+    info.present = 0x0000002e;     // 0x002e: Flags, Rate, Channel, dBm Ant Signal
+    info.channel.flags = 0x0140;   // OFDM, 5GHz
+    info.channel.freq = 5180;      // Channel 46
+    info.flags = 0x0000;           // No Flags
+    info.rate = 1;                 // 1 Mbit
+    info.rate_raw = info.rate * 2; // Radiotap uses 500kb/s increments
+    info.signal = -20;             // Signal in dBm
+
+    char *rtap = NULL;
+    rtap = malloc(LIBWIFI_MAX_RADIOTAP_LEN);
+    if (rtap == NULL) {
+        printf("malloc failure: %s\n", strerror(errno));
+        return;
+    }
+    memset(rtap, 0, LIBWIFI_MAX_RADIOTAP_LEN);
+
+    int rtap_len = libwifi_create_radiotap(&info, rtap);
+    if (rtap_len == -1) {
+        printf("error generating radiotap header\n");
+        return;
+    }
+
+    void *frame = NULL;
+    size_t frame_sz = rtap_len + buf_sz;
+    frame = malloc(frame_sz);
+    if (frame == NULL) {
+        printf("malloc failure: %s\n", strerror(errno));
+        exit(EXIT_FAILURE);
+    }
+
+    memcpy(frame, rtap, rtap_len);
+    memcpy(frame + rtap_len, buf, buf_sz);
+
+    hexdump(rtap, rtap_len);
+    printf("-----\n");
+    hexdump(frame, frame_sz);
+
+    if (inject_mode == LIVE_INJECT) {
+        pcap_inject(handle, frame, frame_sz);
+    } else if (inject_mode == OFFLINE_DUMP) {
+        struct pcap_pkthdr hdr = {0};
+        hdr.caplen = frame_sz;
+        hdr.len = frame_sz;
+        struct timeval tv;
+        gettimeofday(&tv, NULL);
+        hdr.ts = tv;
+        pcap_dump((unsigned char *) outputHandle, &hdr, frame);
+    }
+
+    free(rtap);
+    free(frame);
+}
+
+void inject_beacons(int random_mac) {
+    while (1) {
+        printf("Sending 50 beacons...\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_beacon beacon;
+            unsigned char txmac[6] = {0};
+            memset(&beacon, 0, sizeof(struct libwifi_beacon));
+
+            if (random_mac) {
+                libwifi_random_mac(txmac, NULL);
+            } else {
+                memcpy(txmac, FROM_MAC, 6);
+            }
+            libwifi_create_beacon(&beacon, bcast, txmac, BEACON_SSID, CHANNEL);
+            libwifi_quick_add_tag(&beacon.tags, TAG_VENDOR_SPECIFIC, tag_data, sizeof(tag_data));
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_beacon_length(&beacon);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting beacon with:\n");
+            printf("\tSSID: %s\n", BEACON_SSID);
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(txmac));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(bcast));
+
+            libwifi_dump_beacon(&beacon, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            libwifi_free_beacon(&beacon);
+            free(buf);
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_probe_responses() {
+    while (1) {
+        printf("Sending 50 probe responses, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_probe_resp probe_resp;
+            memset(&probe_resp, 0, sizeof(struct libwifi_probe_resp));
+
+            libwifi_create_probe_resp(&probe_resp, to, from, PROBE_RESP_SSID, CHANNEL);
+            libwifi_quick_add_tag(&probe_resp.tags, TAG_VENDOR_SPECIFIC, tag_data, sizeof(tag_data));
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_probe_resp_length(&probe_resp);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting probe responses with:\n");
+            printf("\tSSID: %s\n", PROBE_RESP_SSID);
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_probe_resp(&probe_resp, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            libwifi_free_probe_resp(&probe_resp);
+            free(buf);
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_probe_requests() {
+    while (1) {
+        printf("Sending 50 probe responses, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_probe_req probe;
+            memset(&probe, 0, sizeof(struct libwifi_probe_req));
+
+            libwifi_create_probe_req(&probe, to, from, to, PROBE_REQ_SSID, CHANNEL);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_probe_req_length(&probe);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting probe requests with:\n");
+            printf("\tSSID: %s\n", PROBE_REQ_SSID);
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_probe_req(&probe, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            libwifi_free_probe_req(&probe);
+            free(buf);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_deauths() {
+    while (1) {
+        printf("Sending 50 probe responses, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_deauth deauth;
+            memset(&deauth, 0, sizeof(struct libwifi_deauth));
+
+            libwifi_create_deauth(&deauth, to, from, REASON_STA_LEAVING);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_deauth_length(&deauth);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting deauths with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tReason: %d\n", REASON_STA_LEAVING);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_deauth(&deauth, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_disassocs() {
+    while (1) {
+        printf("Sending 50 probe responses, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_disassoc disassoc;
+            memset(&disassoc, 0, sizeof(struct libwifi_disassoc));
+
+            libwifi_create_disassoc(&disassoc, to, from, REASON_STA_LEAVING);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_disassoc_length(&disassoc);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting disassocs with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tReason: %d\n", REASON_STA_LEAVING);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_disassoc(&disassoc, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_assoc_requests() {
+    while (1) {
+        printf("Sending 50 association requests, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_assoc_req assoc_req;
+            memset(&assoc_req, 0, sizeof(struct libwifi_assoc_req));
+
+            libwifi_create_assoc_req(&assoc_req, to, from, ASSOC_REQ_SSID, CHANNEL);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_assoc_req_length(&assoc_req);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting association requests with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_assoc_req(&assoc_req, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+            libwifi_free_assoc_req(&assoc_req);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_assoc_responses() {
+    while (1) {
+        printf("Sending 50 association responses, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_assoc_resp assoc_resp;
+            memset(&assoc_resp, 0, sizeof(struct libwifi_assoc_req));
+
+            libwifi_create_assoc_resp(&assoc_resp, to, from, CHANNEL);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_assoc_resp_length(&assoc_resp);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting association responses with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_assoc_resp(&assoc_resp, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+            libwifi_free_assoc_resp(&assoc_resp);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_reassoc_requests() {
+    while (1) {
+        printf("Sending 50 reassociation requests, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_reassoc_req reassoc_req;
+            memset(&reassoc_req, 0, sizeof(struct libwifi_assoc_req));
+
+            libwifi_create_reassoc_req(&reassoc_req, to, from, reassoc_mac, REASSOC_REQ_SSID, CHANNEL);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_reassoc_req_length(&reassoc_req);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting reassociation requests with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+            printf("\tPrevious BSSID: " MACSTR "\n", MAC2STR(reassoc_mac));
+
+            libwifi_dump_reassoc_req(&reassoc_req, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+            libwifi_free_reassoc_req(&reassoc_req);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_reassoc_responses() {
+    while (1) {
+        printf("Sending 50 reassociation responses, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_reassoc_resp reassoc_resp;
+            memset(&reassoc_resp, 0, sizeof(struct libwifi_assoc_req));
+
+            libwifi_create_reassoc_resp(&reassoc_resp, to, from, CHANNEL);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_reassoc_resp_length(&reassoc_resp);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting reassociation responses with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_reassoc_resp(&reassoc_resp, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+            libwifi_free_reassoc_resp(&reassoc_resp);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_auths() {
+    while (1) {
+        printf("Sending 50 auth frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_auth auth;
+            memset(&auth, 0, sizeof(struct libwifi_deauth));
+
+            libwifi_create_auth(&auth, to, from, AUTH_OPEN, 0, STATUS_SUCCESS);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_auth_length(&auth);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            libwifi_dump_auth(&auth, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+
+            memset(&auth, 0, sizeof(struct libwifi_deauth));
+
+            libwifi_create_auth(&auth, from, to, AUTH_OPEN, 1, STATUS_SUCCESS);
+
+            buf = NULL;
+            buf_sz = libwifi_get_auth_length(&auth);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting auths with:\n");
+            printf("\tChannel: %d\n", CHANNEL);
+            printf("\tAlgorithm: %d\n", AUTH_OPEN);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_auth(&auth, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_timing_ads() {
+    while (1) {
+        printf("Sending 50 timing advertisement frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_timing_advert time_ad = {0};
+            struct libwifi_timing_advert_fields ad_fields = {0};
+
+            ad_fields.timing_capabilities = 2;
+            memcpy(ad_fields.time_error, "\xCC\xCC\xCC\xCC\xCC", 5);
+            memcpy(ad_fields.time_update, "\xBB", 1);
+            memcpy(ad_fields.time_value,
+                  "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA", 10);
+
+            libwifi_create_timing_advert(&time_ad, to, from, &ad_fields, "GB", -56, -56, -30, -20);
+
+            unsigned char *buf = NULL;
+            size_t buf_len = libwifi_get_timing_advert_length(&time_ad);
+            buf = malloc(buf_len);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+            printf("buf_len: %zu\n", buf_len);
+
+            size_t ret = libwifi_dump_timing_advert(&time_ad, buf, buf_len);
+            if (ret < 0) {
+                printf("error dump: %zu\n", ret);
+                exit(EXIT_FAILURE);
+            }
+            hexdump(buf, buf_len);
+            inject_frame(buf, buf_len);
+
+            free(buf);
+            libwifi_free_timing_advert(&time_ad);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_action_noacks() {
+    while (1) {
+        printf("Sending 50 action no ack frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_action action;
+            memset(&action, 0, sizeof(struct libwifi_action));
+
+            libwifi_create_action_no_ack(&action, to, from, ACTION_FAST_BSS_TRANSITION);
+
+            unsigned char *action_buf = malloc(256);
+            memset(action_buf, 0, 256);
+
+            size_t offset = 0;
+            size_t w = 0;
+
+            memcpy(action_buf, "\x01", 1); // Fast BSS Request
+            offset += 1;
+            memcpy(action_buf + offset, "\xAA\xBB\xCC\xDD\xEE\xFF", 6); // STA Address
+            offset += 6;
+            memcpy(action_buf + offset, "\xFF\xEE\xDD\xCC\xBB\xAA", 6); // AP Address
+            offset += 6;
+
+            unsigned char *tag_tmp = malloc(256);
+            memset(tag_tmp, 0, 256);
+
+            struct libwifi_tagged_parameter rsne = {0};
+            size_t tsz = libwifi_create_tag(&rsne, TAG_RSN, (const unsigned char * )"\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x02\x00\x00", 20);
+            w = libwifi_dump_tag(&rsne, tag_tmp, tsz);
+            memcpy(action_buf + offset, tag_tmp, w);
+            offset += w;
+
+
+            struct libwifi_tagged_parameter mobdom = {0};
+            tsz = libwifi_create_tag(&mobdom, TAG_MOBILITY_DOMAIN, (const unsigned char*)"\x00\x11\x01", 3);
+            memset(tag_tmp, 0, tsz);
+            w = libwifi_dump_tag(&mobdom, tag_tmp, tsz);
+            memcpy(action_buf + offset, tag_tmp, w);
+            offset += w;
+            libwifi_free_tag(&mobdom);
+
+            struct libwifi_tagged_parameter fbss = {0};
+            tsz = libwifi_create_tag(&fbss, TAG_FAST_BSS_TRANSITION, (const unsigned char*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\x03\x04\xAA\xBB\x04\xAA\xBB\xCC\xDD", 88);
+            memset(tag_tmp, 0, tsz);
+            w = libwifi_dump_tag(&fbss, tag_tmp, tsz);
+            memcpy(action_buf + offset, tag_tmp, w);
+            offset += w;
+            libwifi_free_tag(&fbss);
+
+            libwifi_add_action_detail(&action.fixed_parameters.details, action_buf, offset);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_action_length(&action);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting actions with:\n");
+            printf("\tAction: %d\n", ACTION_FAST_BSS_TRANSITION);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_action(&action, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_actions() {
+    while (1) {
+        printf("Sending 50 action frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_action action;
+            memset(&action, 0, sizeof(struct libwifi_action));
+
+            libwifi_create_action(&action, to, from, ACTION_FAST_BSS_TRANSITION);
+
+            unsigned char *action_buf = malloc(256);
+            memset(action_buf, 0, 256);
+
+            size_t offset = 0;
+            size_t w = 0;
+
+            memcpy(action_buf, "\x01", 1); // Fast BSS Request
+            offset += 1;
+            memcpy(action_buf + offset, "\xAA\xBB\xCC\xDD\xEE\xFF", 6); // STA Address
+            offset += 6;
+            memcpy(action_buf + offset, "\xFF\xEE\xDD\xCC\xBB\xAA", 6); // AP Address
+            offset += 6;
+
+            unsigned char *tag_tmp = malloc(256);
+            memset(tag_tmp, 0, 256);
+
+            struct libwifi_tagged_parameter rsne = {0};
+            size_t tsz = libwifi_create_tag(&rsne, TAG_RSN, (const unsigned char * )"\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x04\x01\x00\x00\x0f\xac\x02\x00\x00", 20);
+            w = libwifi_dump_tag(&rsne, tag_tmp, tsz);
+            memcpy(action_buf + offset, tag_tmp, w);
+            offset += w;
+
+
+            struct libwifi_tagged_parameter mobdom = {0};
+            tsz = libwifi_create_tag(&mobdom, TAG_MOBILITY_DOMAIN, (const unsigned char*)"\x00\x11\x01", 3);
+            memset(tag_tmp, 0, tsz);
+            w = libwifi_dump_tag(&mobdom, tag_tmp, tsz);
+            memcpy(action_buf + offset, tag_tmp, w);
+            offset += w;
+            libwifi_free_tag(&mobdom);
+
+            struct libwifi_tagged_parameter fbss = {0};
+            tsz = libwifi_create_tag(&fbss, TAG_FAST_BSS_TRANSITION, (const unsigned char*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\xBB\xCC\xDD\xEE\xFF\xAA\x03\x04\xAA\xBB\x04\xAA\xBB\xCC\xDD", 88);
+            memset(tag_tmp, 0, tsz);
+            w = libwifi_dump_tag(&fbss, tag_tmp, tsz);
+            memcpy(action_buf + offset, tag_tmp, w);
+            offset += w;
+            libwifi_free_tag(&fbss);
+
+            libwifi_add_action_detail(&action.fixed_parameters.details, action_buf, offset);
+
+            unsigned char *buf = NULL;
+            size_t buf_sz = libwifi_get_action_length(&action);
+
+            buf = malloc(buf_sz);
+            if (buf == NULL) {
+                printf("malloc failure: %s", strerror(errno));
+                exit(EXIT_FAILURE);
+            }
+
+            printf("Injecting actions with:\n");
+            printf("\tAction: %d\n", ACTION_FAST_BSS_TRANSITION);
+            printf("\tSource: " MACSTR "\n", MAC2STR(from));
+            printf("\tDestination: " MACSTR "\n", MAC2STR(to));
+
+            libwifi_dump_action(&action, buf, buf_sz);
+            inject_frame(buf, buf_sz);
+
+            free(buf);
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_atim() {
+    while (1) {
+        printf("Sending 50 ATIM frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_atim atim = {0};
+
+            libwifi_create_atim(&atim, to, from, from);
+
+            inject_frame(&atim, sizeof(struct libwifi_atim));
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_rts() {
+    while (1) {
+        printf("Sending 50 RTS frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_rts rts = {0};
+
+            libwifi_create_rts(&rts, to, from, 32);
+
+            inject_frame(&rts, sizeof(struct libwifi_rts));
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void inject_cts() {
+    while (1) {
+        printf("Sending 50 CTS frames, then sleeping for 1 second\n");
+        for (int i = 0; i < 50; ++i) {
+            struct libwifi_cts cts = {0};
+
+            libwifi_create_cts(&cts, to, 32);
+
+            inject_frame(&cts, sizeof(struct libwifi_cts));
+
+            usleep(1e4); // 10ms
+        }
+        sleep(1);
+    }
+}
+
+void help(const char *name) {
+    fprintf(stderr, "Usage:\n");
+    fprintf(stderr, "\t%s --interface [interface] [--mode]\n", name);
+    fprintf(stderr, "\t\tor\n");
+    fprintf(stderr, "\t%s --file [output file] [--mode]\n", name);
+    fprintf(stderr, "\n");
+    fprintf(stderr, "Modes:\n");
+    fprintf(stderr, "\t--beacon\n");
+    fprintf(stderr, "\t--random-beacon\n");
+    fprintf(stderr, "\t--probe-req\n");
+    fprintf(stderr, "\t--probe-resp\n");
+    fprintf(stderr, "\t--deauth\n");
+    fprintf(stderr, "\t--disassoc\n");
+    fprintf(stderr, "\t--assoc-req\n");
+    fprintf(stderr, "\t--assoc-resp\n");
+    fprintf(stderr, "\t--reassoc-req\n");
+    fprintf(stderr, "\t--reassoc-resp\n");
+    fprintf(stderr, "\t--auth\n");
+    fprintf(stderr, "\t--timing-ad\n");
+    fprintf(stderr, "\t--atim\n");
+    fprintf(stderr, "\t--rts\n");
+    fprintf(stderr, "\t--cts\n");
+}
+
+void handle_args(int argc, const char *argv[]) {
+    char errbuf[PCAP_ERRBUF_SIZE];
+    memset(errbuf, 0, PCAP_ERRBUF_SIZE);
+
+    if (argc < 4) {
+        help(argv[0]);
+        exit(EXIT_SUCCESS);
+    }
+
+    if (strcmp(argv[1], "--file") == 0) {
+        inject_mode = OFFLINE_DUMP;
+
+        filename = fopen(argv[2], "w+");
+        if ((handle = pcap_open_dead(DLT_IEEE802_11_RADIO, BUFSIZ)) == NULL) {
+            fprintf(stderr, "1 %s: %s\n", argv[2], errbuf);
+            exit(EXIT_FAILURE);
+        }
+        if ((outputHandle = pcap_dump_fopen(handle, filename)) == NULL) {
+            fprintf(stderr, "2 %s: %s\n", argv[2], errbuf);
+            exit(EXIT_FAILURE);
+        }
+    } else if (strcmp(argv[1], "--interface") == 0) {
+        inject_mode = LIVE_INJECT;
+
+        if ((handle = pcap_create(argv[2], errbuf)) == NULL) {
+            fprintf(stderr, "Couldn't open interface %s: %s\n", argv[2], errbuf);
+            exit(EXIT_FAILURE);
+        }
+        if (pcap_activate(handle) == 0) {
+            printf("Sniffing on %s\n", argv[2]);
+        } else {
+            fprintf(stderr, "Couldn't activate %s: %s\n", argv[2], pcap_geterr(handle));
+            exit(EXIT_FAILURE);
+        }
+    } else {
+        help(argv[0]);
+        exit(EXIT_SUCCESS);
+    }
+
+    if (strcmp(argv[3], "--beacon") == 0) {
+        mode = MODE_BEACON;
+    } else if (strcmp(argv[3], "--random-beacon") == 0) {
+        mode = MODE_RANDOM_BEACON;
+    } else if (strcmp(argv[3], "--probe-resp") == 0) {
+        mode = MODE_PROBE_RESPONSE;
+    } else if (strcmp(argv[3], "--probe-req") == 0) {
+        mode = MODE_PROBE_REQUEST;
+    } else if (strcmp(argv[3], "--deauth") == 0) {
+        mode = MODE_DEAUTH;
+    } else if (strcmp(argv[3], "--disassoc") == 0) {
+        mode = MODE_DISASSOC;
+    } else if (strcmp(argv[3], "--assoc-resp") == 0) {
+        mode = MODE_ASSOC_RESPONSE;
+    } else if (strcmp(argv[3], "--assoc-req") == 0) {
+        mode = MODE_ASSOC_REQUEST;
+    } else if (strcmp(argv[3], "--reassoc-resp") == 0) {
+        mode = MODE_REASSOC_RESPONSE;
+    } else if (strcmp(argv[3], "--reassoc-req") == 0) {
+        mode = MODE_REASSOC_REQUEST;
+    } else if (strcmp(argv[3], "--auth") == 0) {
+        mode = MODE_AUTH;
+    } else if (strcmp(argv[3], "--timing-ad") == 0) {
+        mode = MODE_TIMING_AD;
+    } else if (strcmp(argv[3], "--action") == 0) {
+        mode = MODE_ACTION;
+    } else if (strcmp(argv[3], "--action-noack") == 0) {
+        mode = MODE_ACTION_NOACK;
+    } else if (strcmp(argv[3], "--atim") == 0) {
+        mode = MODE_ATIM;
+    } else if (strcmp(argv[3], "--rts") == 0) {
+        mode = MODE_RTS;
+    } else if (strcmp(argv[3], "--cts") == 0) {
+        mode = MODE_CTS;
+    } else {
+        help(argv[0]);
+        exit(EXIT_SUCCESS);
+    }
+}
+
+int main(int argc, const char *argv[]) {
+    signal(SIGINT, handle_interupt);
+    handle_args(argc, argv);
+
+    printf("Starting in 5 seconds...\n");
+
+    sleep(5);
+
+    switch (mode) {
+        case MODE_BEACON:
+            inject_beacons(0);
+            break;
+        case MODE_RANDOM_BEACON:
+            inject_beacons(1);
+            break;
+        case MODE_PROBE_RESPONSE:
+            inject_probe_responses();
+            break;
+        case MODE_PROBE_REQUEST:
+            inject_probe_requests();
+            break;
+        case MODE_DEAUTH:
+            inject_deauths();
+            break;
+        case MODE_DISASSOC:
+            inject_disassocs();
+            break;
+        case MODE_ASSOC_REQUEST:
+            inject_assoc_requests();
+            break;
+        case MODE_ASSOC_RESPONSE:
+            inject_assoc_responses();
+            break;
+        case MODE_REASSOC_REQUEST:
+            inject_reassoc_requests();
+            break;
+        case MODE_REASSOC_RESPONSE:
+            inject_reassoc_responses();
+            break;
+        case MODE_AUTH:
+            inject_auths();
+            break;
+        case MODE_ACTION:
+            inject_actions();
+            break;
+        case MODE_ACTION_NOACK:
+            inject_action_noacks();
+            break;
+        case MODE_TIMING_AD:
+            inject_timing_ads();
+            break;
+        case MODE_ATIM:
+            inject_atim();
+            break;
+        case MODE_RTS:
+            inject_rts();
+            break;
+        case MODE_CTS:
+            inject_cts();
+            break;
+    }
+
+    return 0;
+}