feat(photomath): bump compatibility up to 8.21.0 (ReVanced#1886)

Slenderman00 · Apr 16, 2023 · 43464fd · 43464fd
1 parent d86b6a4
commit 43464fd
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Showing 4 changed files with 42 additions and 31 deletions.
diff --git a/...tches/photomath/detection/signature/annotations/DisableSignatureDetectionCompatibility.kt b/...tches/photomath/detection/signature/annotations/DisableSignatureDetectionCompatibility.kt
@@ -3,6 +3,28 @@ package app.revanced.patches.photomath.detection.signature.annotations
 import app.revanced.patcher.annotation.Compatibility
 import app.revanced.patcher.annotation.Package
 
-@Compatibility([Package("com.microblink.photomath")])
+@Compatibility(
+    [Package(
+        "com.microblink.photomath", arrayOf(
+            "8.6.0",
+            "8.7.0",
+            "8.8.0",
+            "8.9.0",
+            "8.10.0",
+            "8.11.0",
+            "8.12.0",
+            "8.13.0",
+            "8.14.0",
+            "8.15.0",
+            "8.16.0",
+            "8.17.0",
+            "8.18.0",
+            "8.18.1",
+            "8.19.0",
+            "8.20.0",
+            "8.21.0",
+        )
+    )]
+)
 @Target(AnnotationTarget.CLASS)
-internal annotation class DisableSignatureDetectionCompatibility
+internal annotation class DisableSignatureDetectionCompatibility
diff --git a/.../revanced/patches/photomath/detection/signature/fingerprints/CheckSignatureFingerprint.kt b/.../revanced/patches/photomath/detection/signature/fingerprints/CheckSignatureFingerprint.kt
@@ -1,9 +1,18 @@
 package app.revanced.patches.photomath.detection.signature.fingerprints
 
+import app.revanced.patcher.extensions.or
 import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.AccessFlags
 import org.jf.dexlib2.Opcode
 
 object CheckSignatureFingerprint : MethodFingerprint(
+    returnType = "V",
+    access = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    customFingerprint = {
+        (it.definingClass == "Lcom/microblink/photomath/main/activity/LauncherActivity;" ||
+                it.definingClass == "Lcom/microblink/photomath/PhotoMath;") &&
+                it.name == "onCreate"
+    },
     strings = listOf(
         "currentSignature"
     ),
@@ -18,4 +27,4 @@ object CheckSignatureFingerprint : MethodFingerprint(
         Opcode.INVOKE_STATIC,
         Opcode.MOVE_RESULT,
     )
-)
+)
diff --git a/...pp/revanced/patches/photomath/detection/signature/fingerprints/MainOnCreateFingerprint.kt b/...pp/revanced/patches/photomath/detection/signature/fingerprints/MainOnCreateFingerprint.kt
diff --git a/...otlin/app/revanced/patches/photomath/detection/signature/patch/SignatureDetectionPatch.kt b/...otlin/app/revanced/patches/photomath/detection/signature/patch/SignatureDetectionPatch.kt
@@ -1,42 +1,35 @@
 package app.revanced.patches.photomath.detection.signature.patch
 
+import app.revanced.extensions.toErrorResult
 import app.revanced.patcher.annotation.Description
 import app.revanced.patcher.annotation.Version
 import app.revanced.patcher.data.BytecodeContext
 import app.revanced.patcher.extensions.instruction
 import app.revanced.patcher.extensions.replaceInstruction
-import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint.Companion.resolve
 import app.revanced.patcher.patch.BytecodePatch
 import app.revanced.patcher.patch.PatchResult
 import app.revanced.patcher.patch.PatchResultSuccess
 import app.revanced.patches.photomath.detection.signature.annotations.DisableSignatureDetectionCompatibility
 import app.revanced.patches.photomath.detection.signature.fingerprints.CheckSignatureFingerprint
-import app.revanced.patches.photomath.detection.signature.fingerprints.MainOnCreateFingerprint
 import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
 
 @Description("Disables detection of incorrect signature.")
 @DisableSignatureDetectionCompatibility
-@Version("0.0.1")
+@Version("0.0.2")
 class SignatureDetectionPatch : BytecodePatch(
     listOf(
-        MainOnCreateFingerprint
+        CheckSignatureFingerprint
     )
 ) {
     override fun execute(context: BytecodeContext): PatchResult {
-        val mainOnCreate = MainOnCreateFingerprint.result!!
-
-        val patternResult = CheckSignatureFingerprint.also {
-            it.resolve(context, mainOnCreate.method, mainOnCreate.classDef)
-        }.result!!.scanResult.patternScanResult!!
-
-        mainOnCreate.mutableMethod.apply {
-            val signatureCheckInstruction = instruction(patternResult.endIndex)
+        CheckSignatureFingerprint.result?.apply {
+            val signatureCheckInstruction = mutableMethod.instruction(scanResult.patternScanResult!!.endIndex)
             val checkRegister = (signatureCheckInstruction as OneRegisterInstruction).registerA
 
-            replaceInstruction(signatureCheckInstruction.location.index, "const/4 v$checkRegister, 0x1")
-        }
+            mutableMethod.replaceInstruction(signatureCheckInstruction.location.index, "const/4 v$checkRegister, 0x1")
+        } ?: throw CheckSignatureFingerprint.toErrorResult()
 
         return PatchResultSuccess()
     }
 
-}
+}