Merge totp from https://github.com/akopachov/flipper-zero_authenticator

totp/app_api_table_i.h

@@ -4,6 +4,7 @@
 #include <lib/toolbox/args.h>
 #include <memset_s.h>
 #include "services/crypto/crypto_facade.h"
+#include "types/crypto_settings.h"
 #include "ui/scene_director.h"
 #include "services/config/config.h"
 #include "services/kb_layouts/kb_layout_provider.h"
@@ -74,4 +75,8 @@ static constexpr auto app_api_table = sort(create_array_t<sym_entry>(
     API_METHOD(
         totp_kb_layout_provider_get_layout_name,
         bool,
-        (AutomationKeyboardLayout, char*, size_t))));
+        (AutomationKeyboardLayout, char*, size_t)),
+    API_METHOD(
+        totp_crypto_decrypt,
+        uint8_t*,
+        (const uint8_t*, const size_t, const CryptoSettings*, size_t*))));

totp/application.fam

@@ -7,7 +7,7 @@ App(
     requires=["gui", "cli", "dialogs", "storage", "input", "notification", "bt"],
     stack_size=2 * 1024,
     order=20,
-    fap_version="5.91",
+    fap_version="5.100",
     fap_author="Alexander Kopachov (@akopachov)",
     fap_description="Software-based TOTP/HOTP authenticator for Flipper Zero device",
     fap_weburl="https://github.com/akopachov/flipper-zero_authenticator",
@@ -164,3 +164,11 @@ App(
     requires=["totp"],
     sources=["cli/plugins/notification/notification.c", "cli/cli_shared_methods.c"],
 )
+
+App(
+    appid="totp_cli_export_plugin",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="totp_cli_export_plugin_ep",
+    requires=["totp"],
+    sources=["cli/plugins/export/export.c", "cli/cli_shared_methods.c"],
+)

totp/assets/cli/cli_help.txt

@@ -12,6 +12,7 @@ Usage:
   totp (timezone | tz) [<timezone>]
   totp reset
   totp automation [-k <layout>] [-w <delay>] [<automation>...]
+  totp export
 
 Commands:
   help, h, ?       Show command usage help
@@ -27,6 +28,7 @@ Commands:
   timezone, tz     Get or set current timezone
   reset            Reset application to default settings
   automation       Get or set automation settings
+  export           Exports and prints all the tokens into URI-list format
 
 Arguments:
   name          Token name

totp/cli/cli.c

@@ -17,6 +17,7 @@
 #include "plugins/automation/meta.h"
 #include "plugins/details/meta.h"
 #include "plugins/version/meta.h"
+#include "plugins/export/meta.h"
 #include "cli_plugin_interface.h"
 #include "../app_api_interface.h"
 
@@ -137,6 +138,8 @@ static void totp_cli_handler(Cli* cli, FuriString* args, void* context) {
         external_plugin_name = TOTP_CLI_PLUGIN_DETAILS_FILE_NAME;
     } else if(furi_string_cmp_str(cmd, TOTP_CLI_COMMAND_VERSION) == 0) {
         external_plugin_name = TOTP_CLI_PLUGIN_VERSION_FILE_NAME;
+    } else if(furi_string_cmp_str(cmd, TOTP_CLI_COMMAND_EXPORT) == 0) {
+        external_plugin_name = TOTP_CLI_PLUGIN_EXPORT_FILE_NAME;
     } else {
         totp_cli_print_unknown_command(cmd);
     }
@@ -172,4 +175,4 @@ void totp_cli_unregister_command_handler(TotpCliContext* context) {
 
     furi_record_close(RECORD_CLI);
     free(context);
-}
+}

totp/cli/plugins/export/export.c

@@ -0,0 +1,127 @@
+#include <lib/toolbox/args.h>
+#include <flipper_application/flipper_application.h>
+#include "../../../lib/polyfills/memset_s.h"
+#include "../../../services/config/config.h"
+#include "../../../services/crypto/crypto_facade.h"
+#include "../../../ui/scene_director.h"
+#include "../../cli_helpers.h"
+#include "../../cli_plugin_interface.h"
+#include "../../cli_shared_methods.h"
+
+static const char* BASE32_ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
+
+static void print_as_base32(const uint8_t* data, size_t length) {
+    int buffer = data[0];
+    size_t next = 1;
+    int bitsLeft = 8;
+    while(bitsLeft > 0 || next < length) {
+        if(bitsLeft < 5) {
+            if(next < length) {
+                buffer <<= 8;
+                buffer |= data[next++] & 0xFF;
+                bitsLeft += 8;
+            } else {
+                int pad = 5 - bitsLeft;
+                buffer <<= pad;
+                bitsLeft += pad; //-V1026
+            }
+        }
+        int index = 0x1F & (buffer >> (bitsLeft - 5));
+        bitsLeft -= 5;
+        putchar(BASE32_ALPHABET[index]);
+    }
+}
+
+static void print_uri_component(const char* data, size_t length) {
+    const char* c_ptr = data;
+    const char* last_ptr = data + length;
+    while(c_ptr < last_ptr) {
+        const char c = *c_ptr;
+        if((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') ||
+           c == '-' || c == '_') {
+            putchar(c);
+        } else {
+            printf("%%%x", c);
+        }
+        c_ptr++;
+    }
+}
+
+static void handle(PluginState* plugin_state, FuriString* args, Cli* cli) {
+    UNUSED(args);
+    UNUSED(plugin_state);
+    if(!totp_cli_ensure_authenticated(plugin_state, cli)) {
+        return;
+    }
+
+    TOTP_CLI_PRINTF_WARNING("WARNING!\r\n");
+    TOTP_CLI_PRINTF_WARNING(
+        "ALL THE INFORMATION (INCL. UNENCRYPTED SECRET) ABOUT ALL THE TOKENS WILL BE EXPORTED AND PRINTED TO THE CONSOLE.\r\n");
+    TOTP_CLI_PRINTF_WARNING("Confirm? [y/n]\r\n");
+    fflush(stdout);
+    char user_pick;
+    do {
+        user_pick = tolower(cli_getc(cli));
+    } while(user_pick != 'y' && user_pick != 'n' && user_pick != CliSymbolAsciiCR &&
+            user_pick != CliSymbolAsciiETX && user_pick != CliSymbolAsciiEsc);
+
+    if(user_pick != 'y' && user_pick != CliSymbolAsciiCR) {
+        TOTP_CLI_PRINTF_INFO("User has not confirmed\r\n");
+        return;
+    }
+
+    TokenInfoIteratorContext* iterator_context =
+        totp_config_get_token_iterator_context(plugin_state);
+    size_t total_count = totp_token_info_iterator_get_total_count(iterator_context);
+
+    TOTP_CLI_LOCK_UI(plugin_state);
+
+    size_t original_index = totp_token_info_iterator_get_current_token_index(iterator_context);
+
+    cli_nl();
+    TOTP_CLI_PRINTF("# --- EXPORT LIST BEGIN ---\r\n");
+
+    for(size_t i = 0; i < total_count; i++) {
+        totp_token_info_iterator_go_to(iterator_context, i);
+        const TokenInfo* token_info = totp_token_info_iterator_get_current_token(iterator_context);
+        TOTP_CLI_PRINTF("otpauth://%s/", token_info_get_type_as_cstr(token_info));
+        print_uri_component(
+            furi_string_get_cstr(token_info->name), furi_string_size(token_info->name));
+        TOTP_CLI_PRINTF("?secret=");
+        size_t key_length;
+        uint8_t* key = totp_crypto_decrypt(
+            token_info->token,
+            token_info->token_length,
+            &plugin_state->crypto_settings,
+            &key_length);
+        print_as_base32(key, key_length);
+        memset_s(key, key_length, 0, key_length);
+        free(key);
+        TOTP_CLI_PRINTF("&algorithm=%s", token_info_get_algo_as_cstr(token_info));
+        TOTP_CLI_PRINTF("&digits=%" PRIu8, token_info->digits);
+        if(token_info->type == TokenTypeHOTP) {
+            TOTP_CLI_PRINTF("&counter=%" PRIu64, token_info->counter);
+        } else {
+            TOTP_CLI_PRINTF("&period=%" PRIu8, token_info->duration);
+        }
+        cli_nl();
+    }
+
+    TOTP_CLI_PRINTF("# --- EXPORT LIST END ---\r\n\r\n");
+
+    totp_token_info_iterator_go_to(iterator_context, original_index);
+
+    TOTP_CLI_UNLOCK_UI(plugin_state);
+}
+
+static const CliPlugin plugin = {.name = "TOTP CLI Plugin: Export", .handle = &handle};
+
+static const FlipperAppPluginDescriptor plugin_descriptor = {
+    .appid = PLUGIN_APP_ID,
+    .ep_api_version = PLUGIN_API_VERSION,
+    .entry_point = &plugin,
+};
+
+const FlipperAppPluginDescriptor* totp_cli_export_plugin_ep() {
+    return &plugin_descriptor;
+}

totp/cli/plugins/export/meta.h

@@ -0,0 +1,4 @@
+#pragma once
+
+#define TOTP_CLI_COMMAND_EXPORT "export"
+#define TOTP_CLI_PLUGIN_EXPORT_FILE_NAME "totp_cli_export_plugin"

totp/cli/plugins/list/list.c

@@ -39,7 +39,7 @@ static void handle(PluginState* plugin_state, FuriString* args, Cli* cli) {
         totp_config_get_token_iterator_context(plugin_state);
     size_t total_count = totp_token_info_iterator_get_total_count(iterator_context);
     if(total_count <= 0) {
-        TOTP_CLI_PRINTF("There are no tokens");
+        TOTP_CLI_PRINTF("There are no tokens\r\n");
         return;
     }
 
@@ -79,4 +79,4 @@ static const FlipperAppPluginDescriptor plugin_descriptor = {
 
 const FlipperAppPluginDescriptor* totp_cli_list_plugin_ep() {
     return &plugin_descriptor;
-}
+}

totp/version.h

@@ -1,5 +1,5 @@
 #pragma once
 
 #define TOTP_APP_VERSION_MAJOR (5)
-#define TOTP_APP_VERSION_MINOR (9)
-#define TOTP_APP_VERSION_PATCH (1)
+#define TOTP_APP_VERSION_MINOR (10)
+#define TOTP_APP_VERSION_PATCH (0)