MRTD configure docnr for auth

applications/nfc/scenes/nfc_scene_config.h

@@ -39,6 +39,7 @@ ADD_SCENE(nfc, passport_read, PassportReadSuccess)
 ADD_SCENE(nfc, passport_menu, PassportMenu)
 ADD_SCENE(nfc, passport_bac, PassportBac) //TODO: rename to Auth
 ADD_SCENE(nfc, passport_date, PassportDate)
+ADD_SCENE(nfc, passport_docnr, PassportDocNr)
 ADD_SCENE(nfc, passport_pace_todo, PassportPaceTodo)
 ADD_SCENE(nfc, emulate_apdu_sequence, EmulateApduSequence)
 ADD_SCENE(nfc, device_info, DeviceInfo)

applications/nfc/scenes/nfc_scene_passport_bac.c

@@ -37,7 +37,7 @@ void nfc_scene_passport_bac_on_enter(void* context) {
     VariableItem* item;
     uint8_t value_index;
 
-    const size_t temp_str_size = 10;
+    const size_t temp_str_size = 15;
     char temp_str[temp_str_size];
     snprintf(temp_str, temp_str_size, "%02u%02u%02u",
         nfc->dev->dev_data.mrtd_data.auth.birth_date.year,
@@ -55,8 +55,19 @@ void nfc_scene_passport_bac_on_enter(void* context) {
     item = variable_item_list_add(variable_item_list, "Expiry Date", 1, NULL, NULL);
     variable_item_set_current_value_text(item, temp_str);
 
-    variable_item_list_add(variable_item_list, "Document Nr.", 1, NULL, NULL);
-    //TODO: add scene to enter docnr, based on nfc_scene_passport_date.c
+    item = variable_item_list_add(variable_item_list, "Document Nr.", 1, NULL, NULL);
+
+    strncpy(temp_str, nfc->dev->dev_data.mrtd_data.auth.doc_number, temp_str_size);
+    temp_str[temp_str_size] = '\x00';
+    if(strlen(temp_str) > 8) {
+        temp_str[8] = '.';
+        temp_str[9] = '.';
+        temp_str[10] = '.';
+        temp_str[11] = '\x00';
+    }
+    variable_item_set_current_value_text(
+        item,
+        temp_str);
 
     item = variable_item_list_add(
         variable_item_list,
@@ -94,6 +105,7 @@ bool nfc_scene_passport_bac_on_event(void* context, SceneManagerEvent event) {
             consumed = true;
             break;
         case NfcScenePassportAuthSelectDocNr:
+            scene_manager_next_scene(nfc->scene_manager, NfcScenePassportDocNr);
             consumed = true;
             break;
         case NfcScenePassportAuthSelectMethod:

applications/nfc/scenes/nfc_scene_passport_docnr.c

@@ -0,0 +1,67 @@
+#include "../nfc_i.h"
+#include "m-string.h"
+#include <gui/modules/validators.h>
+
+#define TAG "PassportDocnr"
+
+void nfc_scene_passport_docnr_text_input_callback(void* context) {
+    Nfc* nfc = context;
+
+    view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventTextInputDone);
+}
+
+void nfc_scene_passport_docnr_on_enter(void* context) {
+    Nfc* nfc = context;
+
+    TextInput* text_input = nfc->text_input;
+    text_input_set_header_text(text_input, "Document Nr.");
+
+    char* docnr = nfc->dev->dev_data.mrtd_data.auth.doc_number;
+    bool docnr_empty = false;
+
+    if(*docnr) {
+        nfc_text_store_set(nfc, docnr);
+        docnr_empty = false;
+    } else {
+        nfc_text_store_set(nfc, "PA7HJ34M8");
+        docnr_empty = true;
+    }
+
+    text_input_set_result_callback(
+        text_input,
+        nfc_scene_passport_docnr_text_input_callback,
+        nfc,
+        nfc->text_store,
+        MRTD_DOCNR_MAX_LENGTH, // incl. '\x00'
+        docnr_empty); // Use as template
+
+    //TODO: add validator?
+
+    view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewTextInput);
+}
+
+bool nfc_scene_passport_docnr_save(Nfc* nfc) {
+    strncpy(nfc->dev->dev_data.mrtd_data.auth.doc_number, nfc->text_store, MRTD_DOCNR_MAX_LENGTH);
+    return true;
+}
+
+bool nfc_scene_passport_docnr_on_event(void* context, SceneManagerEvent event) {
+    Nfc* nfc = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == NfcCustomEventTextInputDone) {
+            nfc_scene_passport_docnr_save(nfc);
+
+            consumed = scene_manager_search_and_switch_to_previous_scene(
+                nfc->scene_manager, NfcScenePassportBac);
+        }
+    }
+    return consumed;
+}
+
+void nfc_scene_passport_docnr_on_exit(void* context) {
+    Nfc* nfc = context;
+
+    text_input_reset(nfc->text_input);
+}