Namespoof also spoof serial number

firmware/targets/f7/api_symbols.csv

@@ -4669,6 +4669,7 @@ Function,+,version_get_gitbranchnum,const char*,const Version*
 Function,+,version_get_githash,const char*,const Version*
 Function,+,version_get_target,uint8_t,const Version*
 Function,+,version_get_version,const char*,const Version*
+Function,-,version_set_custom_name,void,"Version*, const char*"
 Function,-,vfiprintf,int,"FILE*, const char*, __gnuc_va_list"
 Function,-,vfiscanf,int,"FILE*, const char*, __gnuc_va_list"
 Function,-,vfprintf,int,"FILE*, const char*, __gnuc_va_list"

lib/toolbox/version.c

@@ -24,7 +24,7 @@ struct Version {
 };
 
 /* version of current running firmware (bootloader/flipper) */
-static const Version version = {
+static Version version = {
     .magic = VERSION_MAGIC,
     .major = VERSION_MAJOR,
     .minor = VERSION_MINOR,
@@ -74,6 +74,12 @@ const char* version_get_custom_name(const Version* v) {
     return v ? v->custom_flipper_name : version.custom_flipper_name;
 }
 
+void version_set_custom_name(Version* v, const char* name) {
+    Version* ver = v ? v : &version;
+    ver->custom_flipper_name = name;
+    return;
+}
+
 uint8_t version_get_target(const Version* v) {
     return v ? v->target : version.target;
 }

lib/toolbox/version.h

@@ -74,6 +74,14 @@ const char* version_get_version(const Version* v);
  */
 const char* version_get_custom_name(const Version* v);
 
+/** Get custom flipper name if set in ENV
+ *
+ * @param      v     pointer to Version data. NULL for currently running
+ *                   software.
+ * @param      custom name or NULL
+ */
+void version_set_custom_name(Version* v, const char* name);
+
 /** Get hardware target this firmware was built for
  *
  * @param      v     pointer to Version data. NULL for currently running

lib/xtreme/namespoof.c

@@ -17,7 +17,8 @@ void NAMESPOOF_INIT() {
         if(version != NAMESPOOF_VERSION) break;
 
         if(!flipper_format_read_string(file, "Name", str)) break;
-        furi_hal_version_set_name(furi_string_get_cstr(str));
+        version_set_custom_name(NULL, strdup(furi_string_get_cstr(str)));
+        furi_hal_version_set_name(version_get_custom_name(NULL));
     } while(false);
 
     flipper_format_free(file);