[FL-3690] Libraries cleanup; u2f crypto rework to use mbedtls (#3234)

* examples: plugins: utilize fal_embedded
* libs: removed fnv1a_hash
* furi: added FURI_PACKED; apps, libs: changed to use FURI_PACKED
* lib: mbedtls: using custom config
* lib: toolbox: removed md5, switched to mbedtls
* targets: f18: link fix
* lib: added mbedtls_cfg.h
* apps: nfc: explicit dependency on libmbedtls
* u2f: reworking to mbedtls
* u2f: replaced sha256 & hmac with mbedtls
* u2f: functional rework using mbedtls
* libs: dropped micro-ecc
* u2f: dropped old implementation
* toolbox: removed sha256 impl
* mcheck() for mbedtls
* libs: removed libmisc; split into smaller libs
* apps: debug: fixed display_test
* apps: include cleanups
* fbt: fixed VERSIONCOMSTR
* furi: added FURI_CHECK_RETURN
* lib: removed qrcode
* cleanup
* fbt: lint_py+format_py: fixed excessive command length
* api: Removed bzero from f7
* api: Removed bzero from f18
* Bump API Symbols

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

.pvsoptions

@@ -1 +1 @@
---ignore-ccache -C gccarm --rules-config .pvsconfig -e lib/cmsis_core -e lib/fatfs -e lib/fnv1a-hash -e lib/FreeRTOS-Kernel -e lib/heatshrink -e lib/libusb_stm32 -e lib/littlefs -e lib/mbedtls -e lib/micro-ecc -e lib/microtar -e lib/mlib -e lib/qrcode -e lib/stm32wb_cmsis -e lib/stm32wb_copro -e lib/stm32wb_hal -e lib/u8g2 -e lib/nanopb -e */arm-none-eabi/*
+--ignore-ccache -C gccarm --rules-config .pvsconfig -e lib/cmsis_core -e lib/fatfs -e lib/fnv1a-hash -e lib/FreeRTOS-Kernel -e lib/heatshrink -e lib/libusb_stm32 -e lib/littlefs -e lib/mbedtls -e lib/microtar -e lib/mlib -e lib/stm32wb_cmsis -e lib/stm32wb_copro -e lib/stm32wb_hal -e lib/u8g2 -e lib/nanopb -e */arm-none-eabi/*

SConstruct

@@ -288,13 +288,17 @@ distenv.PhonyTarget(
     LINT_SOURCES=[n.srcnode() for n in firmware_env["LINT_SOURCES"]],
 )
 
-# PY_LINT_SOURCES contains recursively-built modules' SConscript files + application manifests
+# PY_LINT_SOURCES contains recursively-built modules' SConscript files
 # Here we add additional Python files residing in repo root
 firmware_env.Append(
     PY_LINT_SOURCES=[
         # Py code folders
         "site_scons",
         "scripts",
+        "applications",
+        "applications_user",
+        "assets",
+        "targets",
         # Extra files
         "SConstruct",
         "firmware.scons",
@@ -304,7 +308,10 @@ firmware_env.Append(
 
 
 black_commandline = "@${PYTHON3} -m black ${PY_BLACK_ARGS} ${PY_LINT_SOURCES}"
-black_base_args = ["--include", '"\\.scons|\\.py|SConscript|SConstruct"']
+black_base_args = [
+    "--include",
+    '"(\\.scons|\\.py|SConscript|SConstruct|\\.fam)$"',
+]
 
 distenv.PhonyTarget(
     "lint_py",

applications/debug/ccid_test/iso7816_t0_apdu.h

@@ -13,12 +13,12 @@ struct ISO7816_Command_APDU {
     //body
     uint8_t Lc;
     uint8_t Le;
-} __attribute__((packed));
+} FURI_PACKED;
 
 struct ISO7816_Response_APDU {
     uint8_t SW1;
     uint8_t SW2;
-} __attribute__((packed));
+} FURI_PACKED;
 
 void iso7816_answer_to_reset(uint8_t* atrBuffer, uint32_t* atrlen);
 void iso7816_read_command_apdu(

applications/debug/display_test/application.fam

@@ -4,7 +4,7 @@ App(
     apptype=FlipperAppType.DEBUG,
     entry_point="display_test_app",
     requires=["gui"],
-    fap_libs=["misc"],
+    fap_libs=["u8g2"],
     stack_size=1 * 1024,
     order=120,
     fap_category="Debug",

applications/debug/unit_tests/rpc/rpc_test.c

@@ -1,27 +1,31 @@
-#include "flipper.pb.h"
 #include <core/check.h>
 #include <core/record.h>
-#include "pb_decode.h"
-#include <rpc/rpc.h>
-#include "rpc/rpc_i.h"
-#include "storage.pb.h"
-#include "storage/filesystem_api_defines.h"
-#include "storage/storage.h"
 #include <furi.h>
-#include "../minunit.h"
 #include <stdint.h>
-#include <pb.h>
-#include <pb_encode.h>
-#include <m-list.h>
-#include <lib/toolbox/md5_calc.h>
-#include <lib/toolbox/path.h>
-#include <cli/cli.h>
-#include <loader/loader.h>
-#include <protobuf_version.h>
 
 #include <FreeRTOS.h>
 #include <semphr.h>
 
+#include <rpc/rpc.h>
+#include <rpc/rpc_i.h>
+#include <cli/cli.h>
+#include <storage/storage.h>
+#include <loader/loader.h>
+#include <storage/filesystem_api_defines.h>
+
+#include <lib/toolbox/md5_calc.h>
+#include <lib/toolbox/path.h>
+
+#include <m-list.h>
+#include "../minunit.h"
+
+#include <protobuf_version.h>
+#include <pb.h>
+#include <pb_encode.h>
+#include <pb_decode.h>
+#include <storage.pb.h>
+#include <flipper.pb.h>
+
 LIST_DEF(MsgList, PB_Main, M_POD_OPLIST)
 #define M_OPL_MsgList_t() LIST_OPLIST(MsgList)
 

applications/examples/example_plugins_advanced/application.fam

@@ -14,6 +14,7 @@ App(
     entry_point="advanced_plugin1_ep",
     requires=["example_advanced_plugins"],
     sources=["plugin1.c"],
+    fal_embedded=True,
 )
 
 App(
@@ -22,4 +23,5 @@ App(
     entry_point="advanced_plugin2_ep",
     requires=["example_advanced_plugins"],
     sources=["plugin2.c"],
+    fal_embedded=True,
 )

applications/examples/example_plugins_advanced/example_advanced_plugins.c

@@ -23,7 +23,10 @@ int32_t example_advanced_plugins_app(void* p) {
         PLUGIN_APP_ID, PLUGIN_API_VERSION, composite_api_resolver_get(resolver));
 
     do {
-        if(plugin_manager_load_all(manager, APP_DATA_PATH("plugins")) != PluginManagerErrorNone) {
+        // For built-in .fals (fal_embedded==True), use APP_ASSETS_PATH
+        // Otherwise, use APP_DATA_PATH
+        if(plugin_manager_load_all(manager, APP_ASSETS_PATH("plugins")) !=
+           PluginManagerErrorNone) {
             FURI_LOG_E(TAG, "Failed to load all libs");
             break;
         }

applications/main/nfc/application.fam

@@ -13,7 +13,7 @@ App(
         "!plugins",
         "!nfc_cli.c",
     ],
-    fap_libs=["assets"],
+    fap_libs=["assets", "mbedtls"],
     fap_icon="icon.png",
     fap_category="NFC",
 )

applications/main/u2f/application.fam

@@ -7,7 +7,7 @@ App(
     icon="A_U2F_14",
     order=80,
     resources="resources",
-    fap_libs=["assets"],
+    fap_libs=["assets", "mbedtls"],
     fap_category="USB",
     fap_icon="icon.png",
 )