From ae7a150629e8d5ee1a7727f7d0dec99df68e0f4d Mon Sep 17 00:00:00 2001
From: secp192k1 <github@alphexo.dev>
Date: Mon, 9 Mar 2026 02:32:24 +0000
Subject: [PATCH] feat(Universal): Spoof Security Level

Forces apps to see Keymaster and Attestation security levels as 'StrongBox' (Level 2).
---
 .../spoof/SpoofKeystoreSecurityLevelPatch.kt  | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 patches/src/main/kotlin/app/revanced/patches/all/misc/spoof/SpoofKeystoreSecurityLevelPatch.kt

diff --git a/patches/src/main/kotlin/app/revanced/patches/all/misc/spoof/SpoofKeystoreSecurityLevelPatch.kt b/patches/src/main/kotlin/app/revanced/patches/all/misc/spoof/SpoofKeystoreSecurityLevelPatch.kt
new file mode 100644
index 0000000000..199aca86b8
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/all/misc/spoof/SpoofKeystoreSecurityLevelPatch.kt
@@ -0,0 +1,28 @@
+package app.revanced.patches.all.misc.spoof
+
+import app.revanced.patcher.extensions.replaceInstructions
+import app.revanced.patcher.patch.bytecodePatch
+
+@Suppress("unused")
+val spoofKeystoreSecurityLevelPatch = bytecodePatch(
+    name = "Spoof Security Level",
+    description = "Forces apps to see Keymaster and Attestation security levels as 'StrongBox' (Level 2).",
+    use = false
+) {
+    apply {
+        classDefs.toList().forEach { classDef ->
+            val mutableClass = classDefs.getOrReplaceMutable(classDef)
+
+            mutableClass.methods.forEach { method ->
+                val name = method.name.lowercase()
+
+                // Match methods like getKeymasterSecurityLevel or getAttestationSecurityLevel
+                if (name.contains("securitylevel") && method.returnType == "I") {
+                    if (method.implementation?.instructions?.iterator()?.hasNext() == true) {
+                        method.replaceInstructions(0, "const/4 v0, 0x2\nreturn v0")
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file