From 8f3f4c95bb8f151fc9a2c272bf7d0e905c2f01fc Mon Sep 17 00:00:00 2001
From: xehpuk <xehpuk.dev@gmail.com>
Date: Sat, 27 Dec 2025 18:45:09 +0100
Subject: [PATCH] feat(Strava): Add `Enable password login` patch (#6396)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>
---
 patches/api/patches.api                       |  4 ++++
 .../password/EnablePasswordLoginPatch.kt      | 21 +++++++++++++++++++
 .../patches/strava/password/Fingerprints.kt   | 18 ++++++++++++++++
 3 files changed, 43 insertions(+)
 create mode 100644 patches/src/main/kotlin/app/revanced/patches/strava/password/EnablePasswordLoginPatch.kt
 create mode 100644 patches/src/main/kotlin/app/revanced/patches/strava/password/Fingerprints.kt

diff --git a/patches/api/patches.api b/patches/api/patches.api
index c8438af90..83f2197be 100644
--- a/patches/api/patches.api
+++ b/patches/api/patches.api
@@ -1188,6 +1188,10 @@ public final class app/revanced/patches/stocard/layout/HideStoryBubblesPatchKt {
 	public static final fun getHideStoryBubblesPatch ()Lapp/revanced/patcher/patch/ResourcePatch;
 }
 
+public final class app/revanced/patches/strava/password/EnablePasswordLoginPatchKt {
+	public static final fun getEnablePasswordLoginPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
+}
+
 public final class app/revanced/patches/strava/subscription/UnlockSubscriptionPatchKt {
 	public static final fun getUnlockSubscriptionPatch ()Lapp/revanced/patcher/patch/BytecodePatch;
 }
diff --git a/patches/src/main/kotlin/app/revanced/patches/strava/password/EnablePasswordLoginPatch.kt b/patches/src/main/kotlin/app/revanced/patches/strava/password/EnablePasswordLoginPatch.kt
new file mode 100644
index 000000000..1d6a62569
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/strava/password/EnablePasswordLoginPatch.kt
@@ -0,0 +1,21 @@
+package app.revanced.patches.strava.password
+
+import app.revanced.patcher.Fingerprint
+import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
+import app.revanced.patcher.patch.bytecodePatch
+
+@Suppress("unused")
+val enablePasswordLoginPatch = bytecodePatch(
+    name = "Enable password login",
+    description = "Re-enables password login after having used an OTP code.",
+) {
+    compatibleWith("com.strava")
+
+    execute {
+        fun Fingerprint.loadTrueInsteadOfField() =
+            method.replaceInstruction(patternMatch!!.startIndex, "const/4 v0, 0x1")
+
+        logInGetUsePasswordFingerprint.loadTrueInsteadOfField()
+        emailChangeGetUsePasswordFingerprint.loadTrueInsteadOfField()
+    }
+}
diff --git a/patches/src/main/kotlin/app/revanced/patches/strava/password/Fingerprints.kt b/patches/src/main/kotlin/app/revanced/patches/strava/password/Fingerprints.kt
new file mode 100644
index 000000000..f5ce86f18
--- /dev/null
+++ b/patches/src/main/kotlin/app/revanced/patches/strava/password/Fingerprints.kt
@@ -0,0 +1,18 @@
+package app.revanced.patches.strava.password
+
+import app.revanced.patcher.fingerprint
+import com.android.tools.smali.dexlib2.Opcode
+
+internal val logInGetUsePasswordFingerprint = fingerprint {
+    opcodes(Opcode.IGET_BOOLEAN)
+    custom { method, classDef ->
+        method.name == "getUsePassword" && classDef.endsWith("/RequestOtpLogInNetworkResponse;")
+    }
+}
+
+internal val emailChangeGetUsePasswordFingerprint = fingerprint {
+    opcodes(Opcode.IGET_BOOLEAN)
+    custom { method, classDef ->
+        method.name == "getUsePassword" && classDef.endsWith("/RequestEmailChangeWithOtpOrPasswordResponse;")
+    }
+}