From d953c6bdd4315d2ba44845fd569a3d12ac4d1af0 Mon Sep 17 00:00:00 2001
From: Romain <wycvhrt6vzscfpedxr@gmail.com>
Date: Sat, 18 May 2024 23:04:58 +0200
Subject: [PATCH] feat(Piccoma): Add `Spoof Android device ID` patch (#3145)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
---
 api/revanced-patches.api                      |  6 ++
 .../misc/SpoofAndroidDeviceIdPatch.kt         | 59 +++++++++++++++++++
 .../fingerprints/GetAndroidIDFingerprint.kt   | 16 +++++
 3 files changed, 81 insertions(+)
 create mode 100644 src/main/kotlin/app/revanced/patches/piccomafr/misc/SpoofAndroidDeviceIdPatch.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/piccomafr/misc/fingerprints/GetAndroidIDFingerprint.kt

diff --git a/api/revanced-patches.api b/api/revanced-patches.api
index cfe80faef0..620ca8e9a4 100644
--- a/api/revanced-patches.api
+++ b/api/revanced-patches.api
@@ -487,6 +487,12 @@ public final class app/revanced/patches/photomath/misc/unlock/plus/UnlockPlusPat
 	public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
 }
 
+public final class app/revanced/patches/piccomafr/misc/SpoofAndroidDeviceIdPatch : app/revanced/patcher/patch/BytecodePatch {
+	public static final field INSTANCE Lapp/revanced/patches/piccomafr/misc/SpoofAndroidDeviceIdPatch;
+	public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
+	public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
+}
+
 public final class app/revanced/patches/piccomafr/tracking/DisableTrackingPatch : app/revanced/patcher/patch/BytecodePatch {
 	public static final field INSTANCE Lapp/revanced/patches/piccomafr/tracking/DisableTrackingPatch;
 	public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
diff --git a/src/main/kotlin/app/revanced/patches/piccomafr/misc/SpoofAndroidDeviceIdPatch.kt b/src/main/kotlin/app/revanced/patches/piccomafr/misc/SpoofAndroidDeviceIdPatch.kt
new file mode 100644
index 0000000000..a2a9205261
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/piccomafr/misc/SpoofAndroidDeviceIdPatch.kt
@@ -0,0 +1,59 @@
+package app.revanced.patches.piccomafr.misc
+
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.annotation.CompatiblePackage
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.patcher.patch.options.PatchOption.PatchExtensions.stringPatchOption
+import app.revanced.patches.piccomafr.misc.fingerprints.GetAndroidIDFingerprint
+import app.revanced.util.exception
+
+@Patch(
+    name = "Spoof Android device ID",
+    description = "Spoofs the Android device ID used by the app for account authentication." +
+        "This can be used to copy the account to another device.",
+    compatiblePackages = [
+        CompatiblePackage(
+            "com.piccomaeurope.fr",
+            [
+                "6.4.0",
+                "6.4.1",
+                "6.4.2",
+                "6.4.3",
+                "6.4.4",
+                "6.4.5",
+                "6.5.0",
+                "6.5.1",
+                "6.5.2",
+                "6.5.3",
+                "6.5.4",
+                "6.6.0",
+                "6.6.1",
+                "6.6.2",
+            ],
+        ),
+    ],
+    use = false,
+)
+@Suppress("unused")
+object SpoofAndroidDeviceIdPatch : BytecodePatch(
+    setOf(GetAndroidIDFingerprint),
+) {
+    private var androidDeviceId =
+        stringPatchOption(
+            key = "android-device-id",
+            default = "0011223344556677",
+            title = "Android device ID",
+            description = "The Android device ID to spoof to.",
+            required = true,
+        ) { it!!.matches("[A-Fa-f0-9]{16}".toRegex()) }
+
+    override fun execute(context: BytecodeContext) = GetAndroidIDFingerprint.result?.mutableMethod?.addInstructions(
+        0,
+        """
+            const-string v0, "$androidDeviceId"
+            return-object v0
+        """,
+    ) ?: throw GetAndroidIDFingerprint.exception
+}
diff --git a/src/main/kotlin/app/revanced/patches/piccomafr/misc/fingerprints/GetAndroidIDFingerprint.kt b/src/main/kotlin/app/revanced/patches/piccomafr/misc/fingerprints/GetAndroidIDFingerprint.kt
new file mode 100644
index 0000000000..31e1ca6ab2
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/piccomafr/misc/fingerprints/GetAndroidIDFingerprint.kt
@@ -0,0 +1,16 @@
+package app.revanced.patches.piccomafr.misc.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+
+internal object GetAndroidIDFingerprint : MethodFingerprint(
+    parameters = listOf("Landroid/content/Context"),
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    strings = listOf(
+        "context",
+        "android_id"
+    ),
+    returnType = "Ljava/lang/String"
+)
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