feat: add RSA patch for AccountRSAKey

hkrpg/src/modules/crypto.rs

@@ -0,0 +1,26 @@
+use crate::{
+    addr::{GAME_ASSEMBLY_BASE, rva_config},
+    il2cpp_string::Il2cppString,
+};
+
+use super::{HkrpgModule, HkrpgModuleContext};
+
+pub struct Crypto;
+
+const ACCOUNT_RSA_KEY_REPLACEMENT: &str = include_str!("../../sdk_public_key.xml");
+
+impl HkrpgModule for HkrpgModuleContext<Crypto> {
+    unsafe fn init(&mut self) -> Result<(), ilhook::HookError> {
+        let config = rva_config();
+        if config.sdk_public_key != 0 {
+            unsafe {
+                *(GAME_ASSEMBLY_BASE.wrapping_add(config.sdk_public_key) as *mut Il2cppString) =
+                    Il2cppString::new(ACCOUNT_RSA_KEY_REPLACEMENT)
+            }
+            println!("[crypto::init] AccountRSAKey replaced")
+        } else {
+            println!("[crypto::init] pattern is outdated! disabling AccountRSAKey replacement")
+        }
+        Ok(())
+    }
+}

hkrpg/src/modules/hk_check.rs

@@ -18,6 +18,7 @@ impl HkrpgModule for HkrpgModuleContext<HkCheck> {
                 self.base.wrapping_add(config.hk_check2),
                 HkCheck::replacement,
             )?;
+            println!("[hk_check::init] hk_check bypassed")
         }
         Ok(())
     }

hkrpg/src/modules/mod.rs

@@ -3,6 +3,7 @@ use std::marker::PhantomData;
 use crate::{addr, interceptor::Interceptor};
 
 pub mod censorship_patch;
+pub mod crypto;
 pub mod hk_check;
 pub mod network;
 

hkrpg/src/modules/network.rs

@@ -14,6 +14,7 @@ impl HkrpgModule for HkrpgModuleContext<Network> {
                 self.base.wrapping_add(config.make_initial_url),
                 Network::on_make_initial_url,
             )?;
+            println!("[network::init] network patch enabled")
         } else {
             println!("[network::init] pattern is outdated! disabling http redirection")
         }