fix(Spotify - Spoof client patch): Block sending bad integrity verdicts to potentially fix account suspensions (#5274)

Co-authored-by: oSumAtrIX <[email protected]>

Author: brosssh

patches/src/main/kotlin/app/revanced/patches/spotify/misc/fix/Fingerprints.kt

@@ -19,3 +19,11 @@ internal val startupPageLayoutInflateFingerprint = fingerprint {
     parameters("Landroid/view/LayoutInflater;", "Landroid/view/ViewGroup;", "Landroid/os/Bundle;")
     strings("blueprintContainer", "gradient", "valuePropositionTextView")
 }
+
+internal val standardIntegrityTokenProviderBuilderFingerprint = fingerprint {
+    strings(
+        "standard_pi_init",
+        "outcome",
+        "success"
+    )
+}

patches/src/main/kotlin/app/revanced/patches/spotify/misc/fix/SpoofClientPatch.kt

@@ -12,6 +12,7 @@ import app.revanced.patches.spotify.misc.extension.sharedExtensionPatch
 import app.revanced.util.findInstructionIndicesReversedOrThrow
 import app.revanced.util.getReference
 import app.revanced.util.indexOfFirstInstructionReversedOrThrow
+import app.revanced.util.returnEarly
 import com.android.tools.smali.dexlib2.Opcode
 import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
 import com.android.tools.smali.dexlib2.iface.reference.MethodReference
@@ -118,5 +119,8 @@ val spoofClientPatch = bytecodePatch(
                 """
             )
         }
+
+        // Early return to block sending bad verdicts to the API.
+        standardIntegrityTokenProviderBuilderFingerprint.method.returnEarly()
     }
 }