feat(Lightroom): Add Disable mandatory login patch (#2738)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>

src/main/kotlin/app/revanced/patches/lightroom/misc/login/annotations/DisableMandatoryLoginCompatibility.kt

@@ -0,0 +1,8 @@
+package app.revanced.patches.lightroom.misc.login.annotations
+
+import app.revanced.patcher.annotation.Compatibility
+import app.revanced.patcher.annotation.Package
+
+@Compatibility([Package("com.adobe.lrmobile",)])
+@Target(AnnotationTarget.CLASS)
+internal annotation class DisableMandatoryLoginCompatibility

src/main/kotlin/app/revanced/patches/lightroom/misc/login/fingerprint/IsLoggedInFingerprint.kt

@@ -0,0 +1,19 @@
+package app.revanced.patches.lightroom.misc.login.fingerprint
+
+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 IsLoggedInFingerprint : MethodFingerprint(
+    returnType = "Z",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.STATIC or AccessFlags.FINAL,
+    opcodes = listOf(
+        Opcode.INVOKE_STATIC,
+        Opcode.MOVE_RESULT_OBJECT,
+        Opcode.SGET_OBJECT,
+        Opcode.IF_NE,
+        Opcode.CONST_4,
+        Opcode.GOTO
+    )
+)

src/main/kotlin/app/revanced/patches/lightroom/misc/login/patch/DisableMandatoryLoginPatch.kt

@@ -0,0 +1,27 @@
+package app.revanced.patches.lightroom.misc.login.patch
+
+import app.revanced.extensions.toErrorResult
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.lightroom.misc.login.annotations.DisableMandatoryLoginCompatibility
+import app.revanced.patches.lightroom.misc.login.fingerprint.IsLoggedInFingerprint
+
+@Patch
+@Name("Disable mandatory login")
+@DisableMandatoryLoginCompatibility
+class DisableMandatoryLoginPatch : BytecodePatch(listOf(IsLoggedInFingerprint)) {
+    override fun execute(context: BytecodeContext): PatchResult {
+        IsLoggedInFingerprint.result?.mutableMethod?.apply {
+            val index = implementation!!.instructions.lastIndex - 1
+            // Set isLoggedIn = true.
+            replaceInstruction(index, "const/4 v0, 0x1")
+        } ?: throw IsLoggedInFingerprint.toErrorResult()
+
+        return PatchResultSuccess()
+    }
+}