PoC: Set SSID 77777777 and Pass 88888888
This commit is contained in:
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47a37b81db
commit
97f367de2f
332
main.c
332
main.c
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@ -9,6 +9,12 @@
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#include "config.h"
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#define ERR_EXIT(errcode) do { perr(" %s\n", libusb_strerror((enum libusb_error)errcode)); return -1; } while (0)
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#define CALL_CHECK(fcall) do { int _r=fcall; if (_r < 0) ERR_EXIT(_r); } while (0)
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#define CALL_CHECK_CLOSE(fcall, hdl) do { int _r=fcall; if (_r < 0) { libusb_close(hdl); ERR_EXIT(_r); } } while (0)
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#define REQUEST_SENSE_LENGTH 0x12
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// Section 5.1: Command Block Wrapper (CBW)
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struct command_block_wrapper {
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uint8_t dCBWSignature[4];
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@ -45,14 +51,10 @@ static const uint8_t cdb_length[256] = {
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00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00, // C
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00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00, // D
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00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00, // E
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00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00, // F
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00,00,00,00,00,00,00,00,00,00,00,00,00,16,16,16, // F
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};
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#define REQUEST_SENSE_LENGTH 0x12
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static struct libusb_device_handle *devh = NULL;
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// static struct libusb_device_handle *devh = NULL;
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static void perr(char const *format, ...)
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{
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@ -63,6 +65,34 @@ static void perr(char const *format, ...)
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va_end(args);
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}
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static void display_buffer_hex(unsigned char *buffer, unsigned size)
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{
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unsigned i, j, k;
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for (i=0; i<size; i+=16) {
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printf("\n %08x ", i);
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for(j=0,k=0; k<16; j++,k++) {
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if (i+j < size) {
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printf("%02x", buffer[i+j]);
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} else {
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printf(" ");
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}
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printf(" ");
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}
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printf(" ");
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for(j=0,k=0; k<16; j++,k++) {
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if (i+j < size) {
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if ((buffer[i+j] < 32) || (buffer[i+j] > 126)) {
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printf(".");
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} else {
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printf("%c", buffer[i+j]);
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}
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}
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}
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}
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printf("\n" );
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}
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static int send_mass_storage_command(libusb_device_handle *handle, uint8_t endpoint, uint8_t lun,
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uint8_t *cdb, uint8_t direction, int data_length, uint32_t *ret_tag)
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{
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@ -80,6 +110,8 @@ static int send_mass_storage_command(libusb_device_handle *handle, uint8_t endpo
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return -1;
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}
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display_buffer_hex(cdb, cdb_length[cdb[0]]);
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cdb_len = cdb_length[cdb[0]];
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if ((cdb_len == 0) || (cdb_len > sizeof(cbw.CBWCB))) {
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perr("send_mass_storage_command: don't know how to handle this command (%02X, length %d)\n",
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@ -111,178 +143,178 @@ static int send_mass_storage_command(libusb_device_handle *handle, uint8_t endpo
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i++;
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} while ((r == LIBUSB_ERROR_PIPE) && (i<RETRY_MAX));
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if (r != LIBUSB_SUCCESS) {
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perr(" send_mass_storage_command: %s\n", libusb_strerror((enum libusb_error)r));
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perr("send_mass_storage_command: %s\n", libusb_strerror((enum libusb_error)r));
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return -1;
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}
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printf(" sent %d CDB bytes\n", cdb_len);
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printf("sent %d CDB bytes\n", cdb_len);
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return 0;
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}
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static libusb_device_handle *open_actionpro()
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{
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ssize_t devc;
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libusb_device **dev_list;
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static libusb_device *dev = NULL;
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struct libusb_device_descriptor dev_desc;
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struct libusb_config_descriptor *dev_conf = NULL;
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const struct libusb_interface *iface = NULL;
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const struct libusb_interface_descriptor *iface_desc = NULL;
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int res = 0;
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devc = libusb_get_device_list(NULL, &dev_list);
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if (devc < 1) {
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return NULL;
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}
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for (int i = 0; i < devc; i++) {
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dev = dev_list[i];
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if (libusb_get_device_descriptor(dev, &dev_desc)) {
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continue;
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}
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if ((dev_desc.idVendor != VENDOR_ID || dev_desc.idProduct != PRODUCT_ID)) {
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continue;
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}
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res = libusb_open(dev, &devh);
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if (res < 0) {
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perror("libusb_open");
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return(NULL);
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}
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for (int j = 0; j < dev_desc.bNumConfigurations; j++) {
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if (libusb_get_config_descriptor(dev, j, &dev_conf)) {
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continue;
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}
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for (int k = 0; k < dev_conf->bNumInterfaces; k++) {
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iface = &dev_conf->interface[k];
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for (int l = 0; l < iface->num_altsetting; l++) {
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iface_desc = &iface->altsetting[l];
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if (libusb_kernel_driver_active(devh, iface_desc->bInterfaceNumber)) {
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libusb_detach_kernel_driver(devh, iface_desc->bInterfaceNumber);
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}
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libusb_set_configuration(devh, dev_conf->bConfigurationValue);
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libusb_claim_interface(devh, iface_desc->bInterfaceNumber);
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int e = 0;
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while (libusb_claim_interface(devh, iface_desc->bInterfaceNumber) && (e < 10)) {
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sleep(1);
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e++;
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}
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}
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}
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libusb_free_config_descriptor(dev_conf);
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}
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return devh;
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}
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devh = NULL;
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return NULL;
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}
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static int get_mass_storage_status(libusb_device_handle *handle, uint8_t endpoint, uint32_t expected_tag)
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{
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int i, r, size;
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struct command_status_wrapper csw;
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int i, r, size;
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struct command_status_wrapper csw;
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// The device is allowed to STALL this transfer. If it does, you have to
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// clear the stall and try again.
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i = 0;
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do {
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r = libusb_bulk_transfer(handle, endpoint, (unsigned char*)&csw, 13, &size, 1000);
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if (r == LIBUSB_ERROR_PIPE) {
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libusb_clear_halt(handle, endpoint);
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}
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i++;
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} while ((r == LIBUSB_ERROR_PIPE) && (i<RETRY_MAX));
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if (r != LIBUSB_SUCCESS) {
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perr(" get_mass_storage_status: %s\n", libusb_strerror((enum libusb_error)r));
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return -1;
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}
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if (size != 13) {
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perr(" get_mass_storage_status: received %d bytes (expected 13)\n", size);
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return -1;
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}
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if (csw.dCSWTag != expected_tag) {
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perr(" get_mass_storage_status: mismatched tags (expected %08X, received %08X)\n",
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expected_tag, csw.dCSWTag);
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return -1;
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}
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// For this test, we ignore the dCSWSignature check for validity...
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printf(" Mass Storage Status: %02X (%s)\n", csw.bCSWStatus, csw.bCSWStatus?"FAILED":"Success");
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if (csw.dCSWTag != expected_tag)
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return -1;
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if (csw.bCSWStatus) {
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// REQUEST SENSE is appropriate only if bCSWStatus is 1, meaning that the
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// command failed somehow. Larger values (2 in particular) mean that
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// the command couldn't be understood.
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if (csw.bCSWStatus == 1)
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return -2; // request Get Sense
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else
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return -1;
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}
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// The device is allowed to STALL this transfer. If it does, you have to
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// clear the stall and try again.
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i = 0;
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do {
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r = libusb_bulk_transfer(handle, endpoint, (unsigned char*)&csw, 13, &size, 1000);
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if (r == LIBUSB_ERROR_PIPE) {
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libusb_clear_halt(handle, endpoint);
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}
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i++;
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} while ((r == LIBUSB_ERROR_PIPE) && (i<RETRY_MAX));
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if (r != LIBUSB_SUCCESS) {
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perr("get_mass_storage_status: %s\n", libusb_strerror((enum libusb_error)r));
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return -1;
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}
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if (size != 13) {
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perr("get_mass_storage_status: received %d bytes (expected 13)\n", size);
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return -1;
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}
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if (csw.dCSWTag != expected_tag) {
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perr("get_mass_storage_status: mismatched tags (expected %08X, received %08X)\n",
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expected_tag, csw.dCSWTag);
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return -1;
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}
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// For this test, we ignore the dCSWSignature check for validity...
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printf("Mass Storage Status: %02X (%s)\n", csw.bCSWStatus, csw.bCSWStatus?"FAILED":"Success");
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if (csw.dCSWTag != expected_tag)
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return -1;
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if (csw.bCSWStatus) {
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// REQUEST SENSE is appropriate only if bCSWStatus is 1, meaning that the
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// command failed somehow. Larger values (2 in particular) mean that
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// the command couldn't be understood.
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if (csw.bCSWStatus == 1)
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return -2; // request Get Sense
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else
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return -1;
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}
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// In theory we also should check dCSWDataResidue. But lots of devices
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// set it wrongly.
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return 0;
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// In theory we also should check dCSWDataResidue. But lots of devices
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// set it wrongly.
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return 0;
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}
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int main(int argc, char *argv[])
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{
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int res = 0;
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uint8_t cdb[16];
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uint8_t sense[18];
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int transferred = 0;
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int r = 0, e = 0;
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struct libusb_device_handle *handle = NULL;
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struct libusb_device **devs;
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struct libusb_device *dev;
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struct libusb_device_descriptor desc;
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/* Init libusb */
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r = libusb_init(NULL);
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if (r < 0)
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{
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printf("\nfailed to initialise libusb\n");
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return 1;
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}
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handle = libusb_open_device_with_vid_pid(NULL, VENDOR_ID, PRODUCT_ID);
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if(handle == NULL) {
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printf("\nError in device opening!");
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} else {
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printf("\nDevice Opened");
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}
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libusb_set_configuration(handle, 1);
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if(libusb_kernel_driver_active(handle, 0) == 1) {
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printf("\nKernel Driver Active");
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if(libusb_detach_kernel_driver(handle, 0) == 0) {
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printf("\nKernel Driver Detached!");
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}
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}
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e = libusb_claim_interface(handle, 0);
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if(e < 0) {
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printf("\nCannot Claim Interface");
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} else {
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printf("\nClaimed Interface");
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}
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uint32_t expected_tag = 0;
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uint8_t cdb[16];
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uint8_t sense[18];
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int size;
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int rc;
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res = libusb_init(NULL);
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if (res < 0) {
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perror("libusb_init");
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fprintf(stderr, "Error: %s\n", libusb_strerror(res));
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exit(EXIT_FAILURE);
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memset(cdb, 0, sizeof(cdb));
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cdb[0] = 0x03;
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cdb[4] = REQUEST_SENSE_LENGTH;
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send_mass_storage_command(handle, 0x01, 0, cdb, LIBUSB_ENDPOINT_IN, REQUEST_SENSE_LENGTH, &expected_tag);
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rc = libusb_bulk_transfer(handle, 0x81, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
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if (rc < 0)
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{
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printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
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return 1;
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}
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printf("received %d bytes\n", size);
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if (!open_actionpro()) {
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fprintf(stderr, "Error opening device, no ACTIONPRO X7 found!\n");
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libusb_exit(NULL);
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exit(EXIT_FAILURE);
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rc = libusb_bulk_transfer(handle, 0x81, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
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if (rc < 0)
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{
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printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
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return 1;
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}
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printf("received %d bytes\n", size);
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unsigned char cmd[] = "\xfe\x00\x58\x37\x41\x50\x50\x41\x53\x00\x00\x00\x00\x00\x00\x00";
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memset(sense, 0, sizeof(sense));
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memset(cdb, 0, sizeof(cdb));
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cdb[0] = 0x03;
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cdb[4] = REQUEST_SENSE_LENGTH;
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send_mass_storage_command(devh, 0x01, 0, cdb, LIBUSB_ENDPOINT_IN, REQUEST_SENSE_LENGTH, &expected_tag);
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res = libusb_bulk_transfer(devh, 0x81, (unsigned char *)&sense, REQUEST_SENSE_LENGTH, &transferred, 1000);
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if (res < 0) {
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perror("libusb_bulk_transfer");
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fprintf(stderr, "Error: %s\n", libusb_strerror(res));
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libusb_release_interface(devh, 0);
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libusb_reset_device(devh);
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libusb_close(devh);
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libusb_exit(NULL);
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exit(EXIT_FAILURE);
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unsigned char cmd[] = "\xfe\x00\x37\x37\x37\x37\x37\x37\x37\x37\x37\x37\x00\x00\x00\x00";
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send_mass_storage_command(handle, 0x01, 0, cmd, LIBUSB_ENDPOINT_IN, REQUEST_SENSE_LENGTH, &expected_tag);
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rc = libusb_bulk_transfer(handle, 0x81, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
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if (rc < 0)
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{
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printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
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return 1;
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}
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printf("received %d bytes\n", size);
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get_mass_storage_status(devh, 0x1, expected_tag);
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memset(cdb, 0, sizeof(cdb));
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cdb[0] = 0x03;
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cdb[4] = REQUEST_SENSE_LENGTH;
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send_mass_storage_command(handle, 0x01, 0, cdb, LIBUSB_ENDPOINT_IN, REQUEST_SENSE_LENGTH, &expected_tag);
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rc = libusb_bulk_transfer(handle, 0x81, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
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if (rc < 0)
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{
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printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
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return 1;
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}
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printf("received %d bytes\n", size);
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libusb_release_interface(devh, 0);
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libusb_reset_device(devh);
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libusb_close(devh);
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rc = libusb_bulk_transfer(handle, 0x81, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
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if (rc < 0)
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{
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printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
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return 1;
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}
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printf("received %d bytes\n", size);
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memset(cdb, 0, sizeof(cdb));
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cdb[0] = 0x03;
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cdb[4] = REQUEST_SENSE_LENGTH;
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unsigned char cmd2[] = "\xfd\x00\x38\x38\x38\x38\x38\x38\x38\x38\x38\x38\x00\x00\x00\x00";
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send_mass_storage_command(handle, 0x01, 0, cmd2, LIBUSB_ENDPOINT_IN, REQUEST_SENSE_LENGTH, &expected_tag);
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rc = libusb_bulk_transfer(handle, 0x81, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
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if (rc < 0)
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{
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printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
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return 1;
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}
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printf("received %d bytes\n", size);
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//get_mass_storage_status(handle, 0x01, expected_tag);
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libusb_release_interface(handle, 0);
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libusb_reset_device(handle);
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libusb_close(handle);
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libusb_exit(NULL);
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