NFC: add Slix capabilities (#3652)

* iso15693 listener: fix inventory cmd and buffer overflow
* iso15 listener: fix read multiple blocks command
* slix: print password
* slix: add capabilities field
* slix listener: skip password validation for special capability
* slix: fix capability name
* slix: add capabilities handler to verify and reset
* nfc test: introduce slix tests
* fbt: change toolchain back to 33 version
* slix: fix saving capablities comment
* unit tests: add slix files to resources
* slix: fix set passwrd signature
* nfc tests: add set correct password test
* nfc test: complete slix password tests
* nfc test: add slix file test
* nfc test: handle errors in worker callback
* iso15693_3: code clean up
* iso15693_listener: fix incorrect afi handling
* slix: chage capabilities format to one word camel case
* unit tests: update nfc files with new slix format

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

lib/nfc/protocols/slix/slix.c

@@ -14,6 +14,7 @@
 #define SLIX_TYPE_INDICATOR_SLIX (0x02U)
 #define SLIX_TYPE_INDICATOR_SLIX2 (0x01U)
 
+#define SLIX_CAPABILITIES_KEY "Capabilities"
 #define SLIX_PASSWORD_READ_KEY "Password Read"
 #define SLIX_PASSWORD_WRITE_KEY "Password Write"
 #define SLIX_PASSWORD_PRIVACY_KEY "Password Privacy"
@@ -69,6 +70,11 @@ static const SlixTypeFeatures slix_type_features[] = {
     [SlixTypeSlix2] = SLIX_TYPE_FEATURES_SLIX2,
 };
 
+static const char* slix_capabilities_names[SlixCapabilitiesCount] = {
+    [SlixCapabilitiesDefault] = "Default",
+    [SlixCapabilitiesAcceptAllPasswords] = "AcceptAllPasswords",
+};
+
 typedef struct {
     const char* key;
     SlixTypeFeatures feature_flag;
@@ -110,6 +116,7 @@ void slix_reset(SlixData* data) {
     furi_check(data);
 
     iso15693_3_reset(data->iso15693_3_data);
+    data->capabilities = SlixCapabilitiesDefault;
     slix_password_set_defaults(data->passwords);
 
     memset(&data->system_info, 0, sizeof(SlixSystemInfo));
@@ -123,6 +130,7 @@ void slix_copy(SlixData* data, const SlixData* other) {
     furi_check(other);
 
     iso15693_3_copy(data->iso15693_3_data, other->iso15693_3_data);
+    data->capabilities = other->capabilities;
 
     memcpy(data->passwords, other->passwords, sizeof(SlixPassword) * SlixPasswordTypeCount);
     memcpy(data->signature, other->signature, sizeof(SlixSignature));
@@ -138,6 +146,30 @@ bool slix_verify(SlixData* data, const FuriString* device_type) {
     return false;
 }
 
+static bool slix_load_capabilities(SlixData* data, FlipperFormat* ff) {
+    bool capabilities_loaded = false;
+    FuriString* capabilities_str = furi_string_alloc();
+
+    if(!flipper_format_read_string(ff, SLIX_CAPABILITIES_KEY, capabilities_str)) {
+        if(flipper_format_rewind(ff)) {
+            data->capabilities = SlixCapabilitiesDefault;
+            capabilities_loaded = true;
+        }
+    } else {
+        for(size_t i = 0; i < COUNT_OF(slix_capabilities_names); i++) {
+            if(furi_string_cmp_str(capabilities_str, slix_capabilities_names[i]) == 0) {
+                data->capabilities = i;
+                capabilities_loaded = true;
+                break;
+            }
+        }
+    }
+
+    furi_string_free(capabilities_str);
+
+    return capabilities_loaded;
+}
+
 static bool slix_load_passwords(SlixPassword* passwords, SlixType slix_type, FlipperFormat* ff) {
     bool ret = true;
 
@@ -164,13 +196,14 @@ bool slix_load(SlixData* data, FlipperFormat* ff, uint32_t version) {
     furi_check(ff);
 
     bool loaded = false;
-
     do {
         if(!iso15693_3_load(data->iso15693_3_data, ff, version)) break;
 
         const SlixType slix_type = slix_get_type(data);
         if(slix_type >= SlixTypeCount) break;
 
+        if(!slix_load_capabilities(data, ff)) break;
+
         if(!slix_load_passwords(data->passwords, slix_type, ff)) break;
 
         if(slix_type_has_features(slix_type, SLIX_TYPE_FEATURE_SIGNATURE)) {
@@ -220,6 +253,33 @@ bool slix_load(SlixData* data, FlipperFormat* ff, uint32_t version) {
     return loaded;
 }
 
+static bool slix_save_capabilities(const SlixData* data, FlipperFormat* ff) {
+    bool save_success = false;
+
+    FuriString* tmp_str = furi_string_alloc();
+    do {
+        furi_string_set_str(
+            tmp_str, "SLIX capabilities field affects emulation modes. Possible options: ");
+        for(size_t i = 0; i < SlixCapabilitiesCount; i++) {
+            furi_string_cat_str(tmp_str, slix_capabilities_names[i]);
+            if(i < SlixCapabilitiesCount - 1) {
+                furi_string_cat(tmp_str, ", ");
+            }
+        }
+        if(!flipper_format_write_comment_cstr(ff, furi_string_get_cstr(tmp_str))) break;
+
+        if(!flipper_format_write_string_cstr(
+               ff, SLIX_CAPABILITIES_KEY, slix_capabilities_names[data->capabilities]))
+            break;
+
+        save_success = true;
+    } while(false);
+
+    furi_string_free(tmp_str);
+
+    return save_success;
+}
+
 static bool
     slix_save_passwords(const SlixPassword* passwords, SlixType slix_type, FlipperFormat* ff) {
     bool ret = true;
@@ -251,6 +311,8 @@ bool slix_save(const SlixData* data, FlipperFormat* ff) {
         if(!iso15693_3_save(data->iso15693_3_data, ff)) break;
         if(!flipper_format_write_comment_cstr(ff, SLIX_PROTOCOL_NAME " specific data")) break;
 
+        if(!slix_save_capabilities(data, ff)) break;
+
         if(!flipper_format_write_comment_cstr(
                ff,
                "Passwords are optional. If a password is omitted, a default value will be used"))