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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/base_pack/nfc_maker/application.fam b/base_pack/nfc_maker/application.fam index 95bcd8878b5..06896f2c957 100644 --- a/base_pack/nfc_maker/application.fam +++ b/base_pack/nfc_maker/application.fam @@ -3,13 +3,12 @@ App( name="NFC Maker", apptype=FlipperAppType.EXTERNAL, entry_point="nfc_maker", - cdefines=["APP_NFC_MAKER"], - requires=[ - "storage", - "gui", - ], stack_size=1 * 1024, fap_icon="nfc_maker_10px.png", fap_category="NFC", fap_icon_assets="assets", + fap_author="@Willy-JL", + fap_weburl="https://github.com/Flipper-XFW/Xtreme-Apps/tree/dev/nfc_maker", + fap_version="1.1", + fap_description="Create NFC files for BT MACs, Contacts, Links, Emails, Phones, Text and WiFis", ) diff --git a/base_pack/nfc_maker/nfc_maker.c b/base_pack/nfc_maker/nfc_maker.c index 33261424849..577af3d5736 100644 --- a/base_pack/nfc_maker/nfc_maker.c +++ b/base_pack/nfc_maker/nfc_maker.c @@ -1,5 +1,30 @@ #include "nfc_maker.h" +const NfcDataGeneratorType ntag_generators[NtagMAX] = { + [Ntag203] = NfcDataGeneratorTypeNTAG203, + [Ntag213] = NfcDataGeneratorTypeNTAG213, + [Ntag215] = NfcDataGeneratorTypeNTAG215, + [Ntag216] = NfcDataGeneratorTypeNTAG216, + [NtagI2C1K] = NfcDataGeneratorTypeNTAGI2C1k, + [NtagI2C2K] = NfcDataGeneratorTypeNTAGI2C2k, +}; +const char* ntag_names[NtagMAX] = { + [Ntag203] = "NTAG203", + [Ntag213] = "NTAG213", + [Ntag215] = "NTAG215", + [Ntag216] = "NTAG216", + [NtagI2C1K] = "NTAG I2C 1K", + [NtagI2C2K] = "NTAG I2C 2K", +}; +const size_t ntag_sizes[NtagMAX] = { + [Ntag203] = 0x12 * NTAG_DATA_AREA_UNIT_SIZE, + [Ntag213] = 0x12 * NTAG_DATA_AREA_UNIT_SIZE, + [Ntag215] = 0x3E * NTAG_DATA_AREA_UNIT_SIZE, + [Ntag216] = 0x6D * NTAG_DATA_AREA_UNIT_SIZE, + [NtagI2C1K] = 0x6D * NTAG_DATA_AREA_UNIT_SIZE, + [NtagI2C2K] = 0xEA * NTAG_DATA_AREA_UNIT_SIZE, +}; + static bool nfc_maker_custom_event_callback(void* context, uint32_t event) { furi_assert(context); NfcMaker* app = context; @@ -48,12 +73,20 @@ NfcMaker* nfc_maker_alloc() { app->popup = popup_alloc(); view_dispatcher_add_view(app->view_dispatcher, NfcMakerViewPopup, popup_get_view(app->popup)); + // Nfc Device + app->nfc_device = nfc_device_alloc(); + app->ndef_buffer = malloc(MAX_NDEF_LEN); + return app; } void nfc_maker_free(NfcMaker* app) { furi_assert(app); + // Nfc Device + nfc_device_free(app->nfc_device); + free(app->ndef_buffer); + // Gui modules view_dispatcher_remove_view(app->view_dispatcher, NfcMakerViewSubmenu); submenu_free(app->submenu); diff --git a/base_pack/nfc_maker/nfc_maker.h b/base_pack/nfc_maker/nfc_maker.h index ff988bdec05..fc231fbe51e 100644 --- a/base_pack/nfc_maker/nfc_maker.h +++ b/base_pack/nfc_maker/nfc_maker.h @@ -1,3 +1,6 @@ +#pragma once + +#include #include #include #include @@ -14,6 +17,11 @@ #include #include "newstrnlen.h" +#include +#include +#include +#include + #define NFC_MK_APP_FOLDER EXT_PATH("nfc") #define NFC_MK_APP_EXTENSION ".nfc" @@ -24,6 +32,21 @@ #define BIG_INPUT_LEN 248 #define SMALL_INPUT_LEN 90 +#define NTAG_DATA_AREA_UNIT_SIZE 2 * MF_ULTRALIGHT_PAGE_SIZE +typedef enum { + Ntag203, + Ntag213, + Ntag215, + Ntag216, + NtagI2C1K, + NtagI2C2K, + NtagMAX, +} Ntag; +extern const NfcDataGeneratorType ntag_generators[NtagMAX]; +extern const char* ntag_names[NtagMAX]; +extern const size_t ntag_sizes[NtagMAX]; +#define MAX_NDEF_LEN ntag_sizes[NtagI2C2K] + typedef enum { WifiAuthenticationOpen = 0x01, WifiAuthenticationWpa2Personal = 0x20, @@ -49,6 +72,9 @@ typedef struct { ByteInput* byte_input; Popup* popup; + NfcDevice* nfc_device; + uint8_t* ndef_buffer; + uint8_t mac_buf[MAC_INPUT_LEN]; char mail_buf[MAIL_INPUT_LEN]; char phone_buf[PHONE_INPUT_LEN]; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_bluetooth.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_bluetooth.c index e392ea096bb..ba60cb86640 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_bluetooth.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_bluetooth.c @@ -40,7 +40,7 @@ bool nfc_maker_scene_bluetooth_on_event(void* context, SceneManagerEvent event) switch(event.event) { case ByteInputResultOk: furi_hal_bt_reverse_mac_addr(app->mac_buf); - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_config.h b/base_pack/nfc_maker/scenes/nfc_maker_scene_config.h index 0ef4f021f6a..5d81042fdcf 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_config.h +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_config.h @@ -14,5 +14,6 @@ ADD_SCENE(nfc_maker, wifi, Wifi) ADD_SCENE(nfc_maker, wifi_auth, WifiAuth) ADD_SCENE(nfc_maker, wifi_encr, WifiEncr) ADD_SCENE(nfc_maker, wifi_pass, WifiPass) -ADD_SCENE(nfc_maker, save, Save) -ADD_SCENE(nfc_maker, result, Result) +ADD_SCENE(nfc_maker, save_generate, SaveGenerate) +ADD_SCENE(nfc_maker, save_name, SaveName) +ADD_SCENE(nfc_maker, save_result, SaveResult) diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_contact_url.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_contact_url.c index 97ffd18c190..5ea22a32e89 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_contact_url.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_contact_url.c @@ -39,7 +39,7 @@ bool nfc_maker_scene_contact_url_on_event(void* context, SceneManagerEvent event consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_https.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_https.c index 98411f73f4f..3ba03715f83 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_https.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_https.c @@ -37,7 +37,7 @@ bool nfc_maker_scene_https_on_event(void* context, SceneManagerEvent event) { consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_mail.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_mail.c index 0cb4c3d7e75..d100d45cb63 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_mail.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_mail.c @@ -37,7 +37,7 @@ bool nfc_maker_scene_mail_on_event(void* context, SceneManagerEvent event) { consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_phone.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_phone.c index 68cbeab8414..94e64f09756 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_phone.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_phone.c @@ -37,7 +37,7 @@ bool nfc_maker_scene_phone_on_event(void* context, SceneManagerEvent event) { consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_result.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_result.c deleted file mode 100644 index 9236572decf..00000000000 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_result.c +++ /dev/null @@ -1,406 +0,0 @@ -#include "../nfc_maker.h" -#include - -enum PopupEvent { - PopupEventExit, -}; - -static void nfc_maker_scene_result_popup_callback(void* context) { - NfcMaker* app = context; - - view_dispatcher_send_custom_event(app->view_dispatcher, PopupEventExit); -} - -void nfc_maker_scene_result_on_enter(void* context) { - NfcMaker* app = context; - Popup* popup = app->popup; - bool success = false; - - FlipperFormat* file = flipper_format_file_alloc(furi_record_open(RECORD_STORAGE)); - FuriString* path = furi_string_alloc(); - furi_string_printf(path, NFC_MK_APP_FOLDER "/%s" NFC_MK_APP_EXTENSION, app->save_buf); - - uint32_t pages = 135; - size_t size = pages * 4; - uint8_t* buf = malloc(size); - do { - if(!flipper_format_file_open_new(file, furi_string_get_cstr(path))) break; - - if(!flipper_format_write_header_cstr(file, "Flipper NFC device", 4)) break; - if(!flipper_format_write_string_cstr(file, "Device type", "NTAG/Ultralight")) break; - - // Serial number - size_t i = 0; - buf[i++] = 0x04; - furi_hal_random_fill_buf(&buf[i], 8); - i += 8; - uint8_t uid[7]; - memcpy(&uid[0], &buf[0], 3); - memcpy(&uid[3], &buf[4], 4); - - if(!flipper_format_write_hex(file, "UID", uid, sizeof(uid))) break; - if(!flipper_format_write_string_cstr(file, "ATQA", "00 44")) break; - if(!flipper_format_write_string_cstr(file, "SAK", "00")) break; - if(!flipper_format_write_string_cstr(file, "Data format version", "2")) break; - if(!flipper_format_write_string_cstr(file, "NTAG/Ultralight type", "NTAG215")) break; - // TODO: Maybe randomize? - if(!flipper_format_write_string_cstr( - file, - "Signature", - "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00")) - break; - if(!flipper_format_write_string_cstr(file, "Mifare version", "00 04 04 02 01 00 11 03")) - break; - - if(!flipper_format_write_string_cstr(file, "Counter 0", "0")) break; - if(!flipper_format_write_string_cstr(file, "Tearing 0", "00")) break; - if(!flipper_format_write_string_cstr(file, "Counter 1", "0")) break; - if(!flipper_format_write_string_cstr(file, "Tearing 1", "00")) break; - if(!flipper_format_write_string_cstr(file, "Counter 2", "0")) break; - if(!flipper_format_write_string_cstr(file, "Tearing 2", "00")) break; - if(!flipper_format_write_uint32(file, "Pages total", &pages, 1)) break; - if(!flipper_format_write_uint32(file, "Pages read", &pages, 1)) break; - - // Static data - buf[i++] = 0x48; // Internal - buf[i++] = 0x00; // Lock bytes - buf[i++] = 0x00; // ... - - buf[i++] = 0xE1; // Capability container - buf[i++] = 0x10; // ... - buf[i++] = 0x3E; // ... - buf[i++] = 0x00; // ... - - buf[i++] = 0x03; // NDEF TLV block - - // NDEF Docs: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/nfc/index.html#nfc-data-exchange-format-ndef - uint8_t tnf = 0x00; - const char* type = ""; - uint8_t* payload = NULL; - size_t payload_len = 0; - - size_t data_len = 0; - size_t j = 0; - switch(scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneStart)) { - case NfcMakerSceneBluetooth: { - tnf = 0x02; // Media-type [RFC 2046] - type = "application/vnd.bluetooth.ep.oob"; - - data_len = MAC_INPUT_LEN; - payload_len = data_len + 2; - payload = malloc(payload_len); - - payload[j++] = 0x08; - payload[j++] = 0x00; - memcpy(&payload[j], app->mac_buf, data_len); - j += data_len; - break; - } - case NfcMakerSceneContact: { - tnf = 0x02; // Media-type [RFC 2046] - type = "text/vcard"; - - FuriString* vcard = furi_string_alloc_set("BEGIN:VCARD\r\nVERSION:3.0\r\n"); - furi_string_cat_printf( - vcard, "PRODID:-//Flipper Zero//%s//EN\r\n", version_get_version(NULL)); - furi_string_cat_printf(vcard, "N:%s;%s;;;\r\n", app->small_buf2, app->small_buf1); - furi_string_cat_printf( - vcard, - "FN:%s%s%s\r\n", - app->small_buf1, - newstrnlen(app->small_buf2, SMALL_INPUT_LEN) ? " " : "", - app->small_buf2); - if(newstrnlen(app->mail_buf, MAIL_INPUT_LEN)) { - furi_string_cat_printf(vcard, "EMAIL:%s\r\n", app->mail_buf); - } - if(newstrnlen(app->phone_buf, PHONE_INPUT_LEN)) { - furi_string_cat_printf(vcard, "TEL:%s\r\n", app->phone_buf); - } - if(newstrnlen(app->big_buf, BIG_INPUT_LEN)) { - furi_string_cat_printf(vcard, "URL:%s\r\n", app->big_buf); - } - furi_string_cat_printf(vcard, "END:VCARD\r\n"); - - payload_len = furi_string_size(vcard); - payload = malloc(payload_len); - memcpy(payload, furi_string_get_cstr(vcard), payload_len); - furi_string_free(vcard); - break; - } - case NfcMakerSceneHttps: { - tnf = 0x01; // NFC Forum well-known type [NFC RTD] - type = "U"; - - data_len = newstrnlen(app->big_buf, BIG_INPUT_LEN); - payload_len = data_len + 1; - payload = malloc(payload_len); - - payload[j++] = 0x04; // Prepend "https://" - memcpy(&payload[j], app->big_buf, data_len); - j += data_len; - break; - } - case NfcMakerSceneMail: { - tnf = 0x01; // NFC Forum well-known type [NFC RTD] - type = "U"; - - data_len = newstrnlen(app->mail_buf, MAIL_INPUT_LEN); - payload_len = data_len + 1; - payload = malloc(payload_len); - - payload[j++] = 0x06; // Prepend "mailto:" - memcpy(&payload[j], app->mail_buf, data_len); - j += data_len; - break; - } - case NfcMakerScenePhone: { - tnf = 0x01; // NFC Forum well-known type [NFC RTD] - type = "U"; - - data_len = newstrnlen(app->phone_buf, PHONE_INPUT_LEN); - payload_len = data_len + 1; - payload = malloc(payload_len); - - payload[j++] = 0x05; // Prepend "tel:" - memcpy(&payload[j], app->phone_buf, data_len); - j += data_len; - break; - } - case NfcMakerSceneText: { - tnf = 0x01; // NFC Forum well-known type [NFC RTD] - type = "T"; - - data_len = newstrnlen(app->big_buf, BIG_INPUT_LEN); - payload_len = data_len + 3; - payload = malloc(payload_len); - - payload[j++] = 0x02; - payload[j++] = 'e'; - payload[j++] = 'n'; - memcpy(&payload[j], app->big_buf, data_len); - j += data_len; - break; - } - case NfcMakerSceneUrl: { - tnf = 0x01; // NFC Forum well-known type [NFC RTD] - type = "U"; - - data_len = newstrnlen(app->big_buf, BIG_INPUT_LEN); - payload_len = data_len + 1; - payload = malloc(payload_len); - - payload[j++] = 0x00; // No prepend - memcpy(&payload[j], app->big_buf, data_len); - j += data_len; - break; - } - case NfcMakerSceneWifi: { - tnf = 0x02; // Media-type [RFC 2046] - type = "application/vnd.wfa.wsc"; - - uint8_t ssid_len = newstrnlen(app->small_buf1, SMALL_INPUT_LEN); - uint8_t pass_len = newstrnlen(app->small_buf2, SMALL_INPUT_LEN); - uint8_t data_len = ssid_len + pass_len; - payload_len = data_len + 39; - payload = malloc(payload_len); - - payload[j++] = 0x10; - payload[j++] = 0x0E; - payload[j++] = 0x00; - - payload[j++] = data_len + 43; - payload[j++] = 0x10; - payload[j++] = 0x26; - payload[j++] = 0x00; - - payload[j++] = 0x01; - payload[j++] = 0x01; - payload[j++] = 0x10; - payload[j++] = 0x45; - - payload[j++] = 0x00; - payload[j++] = ssid_len; - memcpy(&payload[j], app->small_buf1, ssid_len); - j += ssid_len; - payload[j++] = 0x10; - payload[j++] = 0x03; - - payload[j++] = 0x00; - payload[j++] = 0x02; - payload[j++] = 0x00; - payload[j++] = - scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneWifiAuth); - - payload[j++] = 0x10; - payload[j++] = 0x0F; - payload[j++] = 0x00; - payload[j++] = 0x02; - - payload[j++] = 0x00; - payload[j++] = - scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneWifiEncr); - payload[j++] = 0x10; - payload[j++] = 0x27; - - payload[j++] = 0x00; - payload[j++] = pass_len; - memcpy(&payload[j], app->small_buf2, pass_len); - j += pass_len; - payload[j++] = 0x10; - payload[j++] = 0x20; - - payload[j++] = 0x00; - payload[j++] = 0x06; - payload[j++] = 0xFF; - payload[j++] = 0xFF; - - payload[j++] = 0xFF; - payload[j++] = 0xFF; - payload[j++] = 0xFF; - payload[j++] = 0xFF; - - break; - } - default: - break; - } - - // Record header - uint8_t flags = 0; - flags |= 1 << 7; // MB (Message Begin) - flags |= 1 << 6; // ME (Message End) - flags |= tnf; // TNF (Type Name Format) - size_t type_len = strlen(type); - - size_t header_len = 0; - header_len += 1; // Flags and TNF - header_len += 1; // Type length - if(payload_len < 0xFF) { - flags |= 1 << 4; // SR (Short Record) - header_len += 1; // Payload length - } else { - header_len += 4; // Payload length - } - header_len += type_len; // Payload type - - size_t record_len = header_len + payload_len; - if(record_len < 0xFF) { - buf[i++] = record_len; // TLV length - } else { - buf[i++] = 0xFF; // TLV length - buf[i++] = record_len >> 8; // ... - buf[i++] = record_len & 0xFF; // ... - } - buf[i++] = flags; // Flags and TNF - buf[i++] = type_len; // Type length - if(flags & (1 << 4)) { // SR (Short Record) - buf[i++] = payload_len; // Payload length - } else { - buf[i++] = 0x00; // Payload length - buf[i++] = 0x00; // ... - buf[i++] = payload_len >> 8; // ... - buf[i++] = payload_len & 0xFF; // ... - } - memcpy(&buf[i], type, type_len); // Payload type - i += type_len; - - // Record payload - memcpy(&buf[i], payload, payload_len); - i += payload_len; - free(payload); - - // Record terminator - buf[i++] = 0xFE; - - // Padding until last 5 pages - for(; i < size - 20; i++) { - buf[i] = 0x00; - } - - // Last 5 static pages - buf[i++] = 0x00; - buf[i++] = 0x00; - buf[i++] = 0x00; - buf[i++] = 0xBD; - - buf[i++] = 0x04; - buf[i++] = 0x00; - buf[i++] = 0x00; - buf[i++] = 0xFF; - - buf[i++] = 0x00; - buf[i++] = 0x05; - buf[i++] = 0x00; - buf[i++] = 0x00; - - buf[i++] = 0xFF; - buf[i++] = 0xFF; - buf[i++] = 0xFF; - buf[i++] = 0xFF; - - buf[i++] = 0x00; - buf[i++] = 0x00; - buf[i++] = 0x00; - buf[i++] = 0x00; - - // Write pages - char str[16]; - bool ok = true; - for(size_t page = 0; page < pages; page++) { - snprintf(str, sizeof(str), "Page %u", page); - if(!flipper_format_write_hex(file, str, &buf[page * 4], 4)) { - ok = false; - break; - } - } - if(!ok) break; - - if(!flipper_format_write_string_cstr(file, "Failed authentication attempts", "0")) break; - - success = true; - - } while(false); - free(buf); - - furi_string_free(path); - flipper_format_free(file); - furi_record_close(RECORD_STORAGE); - - if(success) { - popup_set_icon(popup, 36, 5, &I_DolphinDone_80x58); - popup_set_header(popup, "Saved!", 13, 22, AlignLeft, AlignBottom); - } else { - popup_set_icon(popup, 69, 15, &I_WarningDolphinFlip_45x42); - popup_set_header(popup, "Error!", 13, 22, AlignLeft, AlignBottom); - } - popup_set_timeout(popup, 1500); - popup_set_context(popup, app); - popup_set_callback(popup, nfc_maker_scene_result_popup_callback); - popup_enable_timeout(popup); - - view_dispatcher_switch_to_view(app->view_dispatcher, NfcMakerViewPopup); -} - -bool nfc_maker_scene_result_on_event(void* context, SceneManagerEvent event) { - NfcMaker* app = context; - bool consumed = false; - - if(event.type == SceneManagerEventTypeCustom) { - consumed = true; - switch(event.event) { - case PopupEventExit: - scene_manager_search_and_switch_to_previous_scene( - app->scene_manager, NfcMakerSceneStart); - break; - default: - break; - } - } - - return consumed; -} - -void nfc_maker_scene_result_on_exit(void* context) { - NfcMaker* app = context; - popup_reset(app->popup); -} diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_save_generate.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_save_generate.c new file mode 100644 index 00000000000..048d5c9348e --- /dev/null +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_save_generate.c @@ -0,0 +1,332 @@ +#include "../nfc_maker.h" + +size_t nfc_maker_scene_save_generate_populate_ndef_buffer(NfcMaker* app) { + // NDEF Docs: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/nfc/index.html#nfc-data-exchange-format-ndef + uint8_t tnf = 0x00; + const char* type = ""; + uint8_t* payload = NULL; + uint8_t* payload_it = NULL; + size_t payload_len = 0; + + size_t data_len = 0; + switch(scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneStart)) { + case NfcMakerSceneBluetooth: { + tnf = 0x02; // Media-type [RFC 2046] + type = "application/vnd.bluetooth.ep.oob"; + + data_len = MAC_INPUT_LEN; + payload_len = data_len + 2; + payload = payload_it = malloc(payload_len); + + *payload_it++ = 0x08; + *payload_it++ = 0x00; + memcpy(payload_it, app->mac_buf, data_len); + payload_it += data_len; + break; + } + case NfcMakerSceneContact: { + tnf = 0x02; // Media-type [RFC 2046] + type = "text/vcard"; + + FuriString* vcard = furi_string_alloc_set("BEGIN:VCARD\r\nVERSION:3.0\r\n"); + furi_string_cat_printf( + vcard, "PRODID:-//Flipper Zero//%s//EN\r\n", version_get_version(NULL)); + furi_string_cat_printf(vcard, "N:%s;%s;;;\r\n", app->small_buf2, app->small_buf1); + furi_string_cat_printf( + vcard, + "FN:%s%s%s\r\n", + app->small_buf1, + newstrnlen(app->small_buf2, SMALL_INPUT_LEN) ? " " : "", + app->small_buf2); + if(newstrnlen(app->mail_buf, MAIL_INPUT_LEN)) { + furi_string_cat_printf(vcard, "EMAIL:%s\r\n", app->mail_buf); + } + if(newstrnlen(app->phone_buf, PHONE_INPUT_LEN)) { + furi_string_cat_printf(vcard, "TEL:%s\r\n", app->phone_buf); + } + if(newstrnlen(app->big_buf, BIG_INPUT_LEN)) { + furi_string_cat_printf(vcard, "URL:%s\r\n", app->big_buf); + } + furi_string_cat_printf(vcard, "END:VCARD\r\n"); + + payload_len = furi_string_size(vcard); + payload = payload_it = malloc(payload_len); + memcpy(payload_it, furi_string_get_cstr(vcard), payload_len); + payload_it += payload_len; + furi_string_free(vcard); + break; + } + case NfcMakerSceneHttps: { + tnf = 0x01; // NFC Forum well-known type [NFC RTD] + type = "U"; + + data_len = newstrnlen(app->big_buf, BIG_INPUT_LEN); + payload_len = data_len + 1; + payload = payload_it = malloc(payload_len); + + *payload_it++ = 0x04; // Prepend "https://" + memcpy(payload_it, app->big_buf, data_len); + payload_it += data_len; + break; + } + case NfcMakerSceneMail: { + tnf = 0x01; // NFC Forum well-known type [NFC RTD] + type = "U"; + + data_len = newstrnlen(app->mail_buf, MAIL_INPUT_LEN); + payload_len = data_len + 1; + payload = payload_it = malloc(payload_len); + + *payload_it++ = 0x06; // Prepend "mailto:" + memcpy(payload_it, app->mail_buf, data_len); + payload_it += data_len; + break; + } + case NfcMakerScenePhone: { + tnf = 0x01; // NFC Forum well-known type [NFC RTD] + type = "U"; + + data_len = newstrnlen(app->phone_buf, PHONE_INPUT_LEN); + payload_len = data_len + 1; + payload = payload_it = malloc(payload_len); + + *payload_it++ = 0x05; // Prepend "tel:" + memcpy(payload_it, app->phone_buf, data_len); + payload_it += data_len; + break; + } + case NfcMakerSceneText: { + tnf = 0x01; // NFC Forum well-known type [NFC RTD] + type = "T"; + + data_len = newstrnlen(app->big_buf, BIG_INPUT_LEN); + payload_len = data_len + 3; + payload = payload_it = malloc(payload_len); + + *payload_it++ = 0x02; + *payload_it++ = 'e'; + *payload_it++ = 'n'; + memcpy(payload_it, app->big_buf, data_len); + payload_it += data_len; + break; + } + case NfcMakerSceneUrl: { + tnf = 0x01; // NFC Forum well-known type [NFC RTD] + type = "U"; + + data_len = newstrnlen(app->big_buf, BIG_INPUT_LEN); + payload_len = data_len + 1; + payload = payload_it = malloc(payload_len); + + *payload_it++ = 0x00; // No prepend + memcpy(payload_it, app->big_buf, data_len); + payload_it += data_len; + break; + } + case NfcMakerSceneWifi: { + tnf = 0x02; // Media-type [RFC 2046] + type = "application/vnd.wfa.wsc"; + + // https://android.googlesource.com/platform/packages/apps/Nfc/+/refs/heads/main/src/com/android/nfc/NfcWifiProtectedSetup.java + // https://github.com/bparmentier/WiFiKeyShare/blob/master/app/src/main/java/be/brunoparmentier/wifikeyshare/utils/NfcUtils.java + uint8_t ssid_len = newstrnlen(app->small_buf1, SMALL_INPUT_LEN); + uint8_t pass_len = newstrnlen(app->small_buf2, SMALL_INPUT_LEN); + uint8_t data_len = ssid_len + pass_len; + payload_len = data_len + 39; + payload = payload_it = malloc(payload_len); + + // CREDENTIAL_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x0E; + // CREDENTIAL_FIELD_LEN + *payload_it++ = 0x00; + *payload_it++ = data_len + 35; + // CREDENTIAL_FIELD (contains all subsequent fields) + + // NETWORK_INDEX_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x26; + // NETWORK_INDEX_FIELD_LEN + *payload_it++ = 0x00; + *payload_it++ = 0x01; + // NETWORK_INDEX_FIELD + *payload_it++ = 0x01; + + // SSID_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x45; + // SSID_FIELD_LEN + *payload_it++ = ssid_len >> 8 & 0xFF; + *payload_it++ = ssid_len & 0xFF; + // SSID_FIELD + memcpy(payload_it, app->small_buf1, ssid_len); + payload_it += ssid_len; + + // AUTH_TYPE_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x03; + // AUTH_TYPE_FIELD_LEN + *payload_it++ = 0x00; + *payload_it++ = 0x02; + // AUTH_TYPE_FIELD + *payload_it++ = 0x00; + *payload_it++ = scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneWifiAuth); + + // ENC_TYPE_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x0F; + // ENC_TYPE_FIELD_LEN + *payload_it++ = 0x00; + *payload_it++ = 0x02; + // ENC_TYPE_FIELD + *payload_it++ = 0x00; + *payload_it++ = scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneWifiEncr); + + // NETWORK_KEY_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x27; + // NETWORK_KEY_FIELD_LEN + *payload_it++ = pass_len >> 8 & 0xFF; + *payload_it++ = pass_len & 0xFF; + // NETWORK_KEY_FIELD + memcpy(payload_it, app->small_buf2, pass_len); + payload_it += pass_len; + + // MAC_ADDRESS_FIELD_ID + *payload_it++ = 0x10; + *payload_it++ = 0x20; + // MAC_ADDRESS_FIELD_LEN + *payload_it++ = 0x00; + *payload_it++ = 0x06; + // MAC_ADDRESS_FIELD + *payload_it++ = 0xFF; + *payload_it++ = 0xFF; + *payload_it++ = 0xFF; + *payload_it++ = 0xFF; + *payload_it++ = 0xFF; + *payload_it++ = 0xFF; + + break; + } + default: + break; + } + + // Setup header + uint8_t flags = 0; + flags |= 1 << 7; // MB (Message Begin) + flags |= 1 << 6; // ME (Message End) + flags |= tnf; // TNF (Type Name Format) + size_t type_len = strlen(type); + + size_t header_len = 0; + header_len += 1; // Flags and TNF + header_len += 1; // Type length + if(payload_len < 0xFF) { + flags |= 1 << 4; // SR (Short Record) + header_len += 1; // Payload length + } else { + header_len += 4; // Payload length + } + header_len += type_len; // Payload type + + // Start consolidating into NDEF buffer + memset(app->ndef_buffer, 0, MAX_NDEF_LEN); + uint8_t* buf = app->ndef_buffer; + + // NDEF TLV block + *buf++ = 0x03; // TLV type + size_t record_len = header_len + payload_len; + if(record_len < 0xFF) { + *buf++ = record_len; // TLV length + } else { + *buf++ = 0xFF; // TLV length + *buf++ = record_len >> 8; // ... + *buf++ = record_len & 0xFF; // ... + } + + // Record header + *buf++ = flags; // Flags and TNF + *buf++ = type_len; // Type length + if(flags & (1 << 4)) { // SR (Short Record) + *buf++ = payload_len; // Payload length + } else { + *buf++ = payload_len >> 24 & 0xFF; // Payload length + *buf++ = payload_len >> 16 & 0xFF; // ... + *buf++ = payload_len >> 8 & 0xFF; // ... + *buf++ = payload_len & 0xFF; // ... + } + memcpy(buf, type, type_len); // Payload type + buf += type_len; + + // Record payload + memcpy(buf, payload, payload_len); + buf += payload_len; + free(payload); + + // Record terminator + *buf++ = 0xFE; + + return buf - app->ndef_buffer; // Size of NDEF data +} + +void nfc_maker_scene_save_generate_submenu_callback(void* context, uint32_t index) { + NfcMaker* app = context; + view_dispatcher_send_custom_event(app->view_dispatcher, index); +} + +void nfc_maker_scene_save_generate_on_enter(void* context) { + NfcMaker* app = context; + Submenu* submenu = app->submenu; + size_t ndef_size = nfc_maker_scene_save_generate_populate_ndef_buffer(app); + + submenu_set_header(submenu, "Tag Type:"); + + for(Ntag ntag = 0; ntag < NtagMAX; ntag++) { + submenu_add_lockable_item( + submenu, + ntag_names[ntag], + ntag, + nfc_maker_scene_save_generate_submenu_callback, + app, + ndef_size > ntag_sizes[ntag], + "Data is\ntoo large!"); + } + + submenu_set_selected_item( + submenu, scene_manager_get_scene_state(app->scene_manager, NfcMakerSceneSaveGenerate)); + + view_dispatcher_switch_to_view(app->view_dispatcher, NfcMakerViewSubmenu); +} + +bool nfc_maker_scene_save_generate_on_event(void* context, SceneManagerEvent event) { + NfcMaker* app = context; + bool consumed = false; + + if(event.type == SceneManagerEventTypeCustom) { + scene_manager_set_scene_state(app->scene_manager, NfcMakerSceneSaveGenerate, event.event); + if(event.event >= NtagMAX) return consumed; + consumed = true; + + nfc_data_generator_fill_data(ntag_generators[event.event], app->nfc_device); + MfUltralightData* data = mf_ultralight_alloc(); + nfc_device_copy_data(app->nfc_device, NfcProtocolMfUltralight, data); + + size_t size = + MIN(ntag_sizes[event.event], // Known size + data->page[3].data[2] * NTAG_DATA_AREA_UNIT_SIZE // Capability Container + ); + memcpy(&data->page[4].data[0], app->ndef_buffer, size); + nfc_device_set_data(app->nfc_device, NfcProtocolMfUltralight, data); + mf_ultralight_free(data); + + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveName); + } + + return consumed; +} + +void nfc_maker_scene_save_generate_on_exit(void* context) { + NfcMaker* app = context; + submenu_reset(app->submenu); +} diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_save.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_save_name.c similarity index 75% rename from base_pack/nfc_maker/scenes/nfc_maker_scene_save.c rename to base_pack/nfc_maker/scenes/nfc_maker_scene_save_name.c index 00ba9b282a2..5275a35f97b 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_save.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_save_name.c @@ -4,23 +4,23 @@ enum TextInputResult { TextInputResultOk, }; -static void nfc_maker_scene_save_text_input_callback(void* context) { +static void nfc_maker_scene_save_name_text_input_callback(void* context) { NfcMaker* app = context; view_dispatcher_send_custom_event(app->view_dispatcher, TextInputResultOk); } -void nfc_maker_scene_save_on_enter(void* context) { +void nfc_maker_scene_save_name_on_enter(void* context) { NfcMaker* app = context; NFCMaker_TextInput* text_input = app->text_input; nfc_maker_text_input_set_header_text(text_input, "Save the NFC tag:"); - name_generator_make_auto(app->save_buf, BIG_INPUT_LEN, "NFC"); + name_generator_make_auto(app->save_buf, BIG_INPUT_LEN, "NTAG"); nfc_maker_text_input_set_result_callback( text_input, - nfc_maker_scene_save_text_input_callback, + nfc_maker_scene_save_name_text_input_callback, app, app->save_buf, BIG_INPUT_LEN, @@ -34,7 +34,7 @@ void nfc_maker_scene_save_on_enter(void* context) { view_dispatcher_switch_to_view(app->view_dispatcher, NfcMakerViewTextInput); } -bool nfc_maker_scene_save_on_event(void* context, SceneManagerEvent event) { +bool nfc_maker_scene_save_name_on_event(void* context, SceneManagerEvent event) { NfcMaker* app = context; bool consumed = false; @@ -42,7 +42,7 @@ bool nfc_maker_scene_save_on_event(void* context, SceneManagerEvent event) { consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneResult); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveResult); break; default: break; @@ -52,7 +52,7 @@ bool nfc_maker_scene_save_on_event(void* context, SceneManagerEvent event) { return consumed; } -void nfc_maker_scene_save_on_exit(void* context) { +void nfc_maker_scene_save_name_on_exit(void* context) { NfcMaker* app = context; nfc_maker_text_input_reset(app->text_input); } diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_save_result.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_save_result.c new file mode 100644 index 00000000000..85b99204fab --- /dev/null +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_save_result.c @@ -0,0 +1,59 @@ +#include "../nfc_maker.h" + +enum PopupEvent { + PopupEventExit, +}; + +static void nfc_maker_scene_save_result_popup_callback(void* context) { + NfcMaker* app = context; + + view_dispatcher_send_custom_event(app->view_dispatcher, PopupEventExit); +} + +void nfc_maker_scene_save_result_on_enter(void* context) { + NfcMaker* app = context; + Popup* popup = app->popup; + + FuriString* path = + furi_string_alloc_printf(NFC_MK_APP_FOLDER "/%s" NFC_MK_APP_EXTENSION, app->save_buf); + bool success = nfc_device_save(app->nfc_device, furi_string_get_cstr(path)); + furi_string_free(path); + + if(success) { + popup_set_icon(popup, 36, 5, &I_DolphinDone_80x58); + popup_set_header(popup, "Saved!", 13, 22, AlignLeft, AlignBottom); + } else { + popup_set_icon(popup, 69, 15, &I_WarningDolphinFlip_45x42); + popup_set_header(popup, "Error!", 13, 22, AlignLeft, AlignBottom); + } + popup_set_timeout(popup, 1500); + popup_set_context(popup, app); + popup_set_callback(popup, nfc_maker_scene_save_result_popup_callback); + popup_enable_timeout(popup); + + view_dispatcher_switch_to_view(app->view_dispatcher, NfcMakerViewPopup); +} + +bool nfc_maker_scene_save_result_on_event(void* context, SceneManagerEvent event) { + NfcMaker* app = context; + bool consumed = false; + + if(event.type == SceneManagerEventTypeCustom) { + consumed = true; + switch(event.event) { + case PopupEventExit: + scene_manager_search_and_switch_to_previous_scene( + app->scene_manager, NfcMakerSceneStart); + break; + default: + break; + } + } + + return consumed; +} + +void nfc_maker_scene_save_result_on_exit(void* context) { + NfcMaker* app = context; + popup_reset(app->popup); +} diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_text.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_text.c index 3c1f7d3caeb..e1a3464b5ed 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_text.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_text.c @@ -37,7 +37,7 @@ bool nfc_maker_scene_text_on_event(void* context, SceneManagerEvent event) { consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_url.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_url.c index 03c620308be..614c343e5e6 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_url.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_url.c @@ -37,7 +37,7 @@ bool nfc_maker_scene_url_on_event(void* context, SceneManagerEvent event) { consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break; diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_auth.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_auth.c index 6e14c4e97e5..835500ec192 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_auth.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_auth.c @@ -66,7 +66,7 @@ bool nfc_maker_scene_wifi_auth_on_event(void* context, SceneManagerEvent event) scene_manager_set_scene_state( app->scene_manager, NfcMakerSceneWifiEncr, WifiEncryptionNone); strcpy(app->small_buf2, ""); - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); } else { scene_manager_set_scene_state( app->scene_manager, NfcMakerSceneWifiEncr, WifiEncryptionAes); diff --git a/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_pass.c b/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_pass.c index 228cd95da74..db0b510fe9d 100644 --- a/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_pass.c +++ b/base_pack/nfc_maker/scenes/nfc_maker_scene_wifi_pass.c @@ -37,7 +37,7 @@ bool nfc_maker_scene_wifi_pass_on_event(void* context, SceneManagerEvent event) consumed = true; switch(event.event) { case TextInputResultOk: - scene_manager_next_scene(app->scene_manager, NfcMakerSceneSave); + scene_manager_next_scene(app->scene_manager, NfcMakerSceneSaveGenerate); break; default: break;