feat(Sync for Reddit): Add Fix /user/ endpoint patch

api/revanced-patches.api

@@ -828,6 +828,12 @@ public final class app/revanced/patches/reddit/customclients/syncforreddit/fix/s
 	public static final field INSTANCE Lapp/revanced/patches/reddit/customclients/syncforreddit/fix/slink/FixSLinksPatch;
 }
 
+public final class app/revanced/patches/reddit/customclients/syncforreddit/fix/user/FixUserEndpointPatch : app/revanced/patcher/patch/BytecodePatch {
+	public static final field INSTANCE Lapp/revanced/patches/reddit/customclients/syncforreddit/fix/user/FixUserEndpointPatch;
+	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/reddit/customclients/syncforreddit/misc/integrations/IntegrationsPatch : app/revanced/patches/shared/misc/integrations/BaseIntegrationsPatch {
 	public static final field INSTANCE Lapp/revanced/patches/reddit/customclients/syncforreddit/misc/integrations/IntegrationsPatch;
 }

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/FixUserEndpointPatch.kt

@@ -0,0 +1,60 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user
+
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
+import app.revanced.patcher.extensions.InstructionExtensions.replaceInstruction
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.annotation.CompatiblePackage
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints.*
+import app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints.OAuthFriendRequestFingerprint
+import app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints.OAuthSubredditInfoRequestHelperFingerprint
+import app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints.OAuthUnfriendRequestFingerprint
+import app.revanced.util.getReference
+import app.revanced.util.resultOrThrow
+import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
+import com.android.tools.smali.dexlib2.iface.reference.StringReference
+
+@Patch(
+    name = "Fix /user/ endpoint",
+    description = "Fixes the endpoint for viewing user profiles by replacing /u/ with /user/.",
+    compatiblePackages = [
+        CompatiblePackage("com.laurencedawson.reddit_sync"),
+        CompatiblePackage("com.laurencedawson.reddit_sync.pro"),
+        CompatiblePackage("com.laurencedawson.reddit_sync.dev"),
+    ],
+)
+@Suppress("unused")
+object FixUserEndpointPatch : BytecodePatch(
+    fingerprints = setOf(
+        OAuthFriendRequestFingerprint,
+        OAuthSubredditInfoRequestConstructorFingerprint,
+        OAuthSubredditInfoRequestHelperFingerprint,
+        OAuthUnfriendRequestFingerprint,
+        OAuthUserIdRequestFingerprint,
+        OAuthUserInfoRequestFingerprint,
+    ),
+) {
+    override fun execute(context: BytecodeContext) {
+        arrayOf(
+            OAuthFriendRequestFingerprint,
+            OAuthSubredditInfoRequestConstructorFingerprint,
+            OAuthSubredditInfoRequestHelperFingerprint,
+            OAuthUnfriendRequestFingerprint,
+            OAuthUserIdRequestFingerprint,
+            OAuthUserInfoRequestFingerprint,
+        ).map(MethodFingerprint::resultOrThrow).map {
+            it.scanResult.stringsScanResult!!.matches.first().index to it.mutableMethod
+        }.forEach { (userPathStringIndex, method) ->
+            val userPathStringInstruction = method.getInstruction<OneRegisterInstruction>(userPathStringIndex)
+            val userPathStringRegister = userPathStringInstruction.registerA
+            val fixedUserPathString = userPathStringInstruction.getReference<StringReference>()!!.string.replace("u/", "user/")
+
+            method.replaceInstruction(
+                userPathStringIndex,
+                "const-string v$userPathStringRegister, \"${fixedUserPathString}\"",
+            )
+        }
+    }
+}

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/BaseUserEndpointFingerprint.kt

@@ -0,0 +1,10 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+import app.revanced.patcher.fingerprint.MethodFingerprint
+
+internal abstract class BaseUserEndpointFingerprint(source: String, accessFlags: Int? = null) :
+    MethodFingerprint(
+        accessFlags = accessFlags,
+        strings = listOf("u/"),
+        customFingerprint = { _, classDef -> classDef.sourceFile == source },
+    )

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/OAuthFriendRequestFingerprint.kt

@@ -0,0 +1,3 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+internal object OAuthFriendRequestFingerprint : BaseUserEndpointFingerprint("OAuthFriendRequest.java")

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/OAuthSubredditInfoRequestConstructorFingerprint.kt

@@ -0,0 +1,10 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+import app.revanced.patcher.extensions.or
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal object OAuthSubredditInfoRequestConstructorFingerprint :
+    BaseUserEndpointFingerprint(
+        "OAuthSubredditInfoRequest.java",
+        AccessFlags.PUBLIC or AccessFlags.CONSTRUCTOR,
+    )

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/OAuthSubredditInfoRequestHelperFingerprint.kt

@@ -0,0 +1,10 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+import app.revanced.patcher.extensions.or
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal object OAuthSubredditInfoRequestHelperFingerprint :
+    BaseUserEndpointFingerprint(
+        "OAuthSubredditInfoRequest.java",
+        AccessFlags.PRIVATE or AccessFlags.STATIC,
+    )

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/OAuthUnfriendRequestFingerprint.kt

@@ -0,0 +1,3 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+internal object OAuthUnfriendRequestFingerprint : BaseUserEndpointFingerprint("OAuthUnfriendRequest.java")

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/OAuthUserIdRequestFingerprint.kt

@@ -0,0 +1,3 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+internal object OAuthUserIdRequestFingerprint : BaseUserEndpointFingerprint("OAuthUserIdRequest.java")

src/main/kotlin/app/revanced/patches/reddit/customclients/syncforreddit/fix/user/fingerprints/OAuthUserInfoRequestFingerprint.kt

@@ -0,0 +1,3 @@
+package app.revanced.patches.reddit.customclients.syncforreddit.fix.user.fingerprints
+
+internal object OAuthUserInfoRequestFingerprint : BaseUserEndpointFingerprint("OAuthUserInfoRequest.java")