From 6339b38deedfe1230bbf4b480778a095a80ca32b Mon Sep 17 00:00:00 2001
From: Greyson Parrelli <greyson@signal.org>
Date: Wed, 13 May 2026 14:34:50 -0400
Subject: [PATCH] Move RemoteConfigResponse.

---
 .../api/remoteconfig/RemoteConfigResponse.kt   | 12 ------------
 .../internal/push/PushServiceSocket.java       |  9 ---------
 .../org/signal/network/api/RemoteConfigApi.kt  | 18 +++++++-----------
 3 files changed, 7 insertions(+), 32 deletions(-)
 delete mode 100644 lib/libsignal-service/src/main/java/org/whispersystems/signalservice/api/remoteconfig/RemoteConfigResponse.kt

diff --git a/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/api/remoteconfig/RemoteConfigResponse.kt b/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/api/remoteconfig/RemoteConfigResponse.kt
deleted file mode 100644
index a4aa95ffbf..0000000000
--- a/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/api/remoteconfig/RemoteConfigResponse.kt
+++ /dev/null
@@ -1,12 +0,0 @@
-package org.whispersystems.signalservice.api.remoteconfig
-
-import com.fasterxml.jackson.annotation.JsonProperty
-
-/**
- * Response class used in /v2/config. [serverEpochTime] should only be used in REST calls.
- */
-data class RemoteConfigResponse(
-  @JsonProperty
-  val config: Map<String, String> = emptyMap(),
-  var serverEpochTime: Long = 0
-)
diff --git a/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/internal/push/PushServiceSocket.java b/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/internal/push/PushServiceSocket.java
index 3e54aa8038..062485088f 100644
--- a/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/internal/push/PushServiceSocket.java
+++ b/lib/libsignal-service/src/main/java/org/whispersystems/signalservice/internal/push/PushServiceSocket.java
@@ -67,7 +67,6 @@ import org.whispersystems.signalservice.api.push.exceptions.SubmitVerificationCo
 import org.whispersystems.signalservice.api.push.exceptions.TokenNotAcceptedException;
 import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
 import org.whispersystems.signalservice.api.registration.RestoreMethodBody;
-import org.whispersystems.signalservice.api.remoteconfig.RemoteConfigResponse;
 import org.whispersystems.signalservice.api.svr.Svr3Credentials;
 import org.whispersystems.signalservice.api.util.CredentialsProvider;
 import org.whispersystems.signalservice.api.util.Tls12SocketFactory;
@@ -629,14 +628,6 @@ public class PushServiceSocket {
     }
   }
 
-  public RemoteConfigResponse getRemoteConfig() throws IOException {
-    try (Response response = makeServiceRequest(REMOTE_CONFIG, "GET", jsonRequestBody(null), NO_HEADERS, NO_HANDLER, SealedSenderAccess.NONE, false)) {
-      RemoteConfigResponse remoteConfigResponse = JsonUtil.fromJson(readBodyString(response), RemoteConfigResponse.class);
-      remoteConfigResponse.setServerEpochTime(response.headers().get("X-Signal-Timestamp") != null ? Long.parseLong(response.headers().get("X-Signal-Timestamp")) : System.currentTimeMillis());
-      return remoteConfigResponse;
-    }
-  }
-
   public void cancelInFlightRequests() {
     synchronized (connections) {
       Log.w(TAG, "Canceling: " + connections.size());
diff --git a/lib/network/src/main/java/org/signal/network/api/RemoteConfigApi.kt b/lib/network/src/main/java/org/signal/network/api/RemoteConfigApi.kt
index 9141108a9a..1cf931e8ec 100644
--- a/lib/network/src/main/java/org/signal/network/api/RemoteConfigApi.kt
+++ b/lib/network/src/main/java/org/signal/network/api/RemoteConfigApi.kt
@@ -5,8 +5,8 @@
 
 package org.signal.network.api
 
+import com.fasterxml.jackson.annotation.JsonProperty
 import org.whispersystems.signalservice.api.NetworkResult
-import org.whispersystems.signalservice.api.remoteconfig.RemoteConfigResponse
 import org.whispersystems.signalservice.api.remoteconfig.RemoteConfigResult
 import org.whispersystems.signalservice.api.websocket.SignalWebSocket
 import org.whispersystems.signalservice.internal.get
@@ -35,16 +35,6 @@ class RemoteConfigApi(val authWebSocket: SignalWebSocket.AuthenticatedWebSocket,
     val headers = if (eTag.isNotEmpty()) mapOf("If-None-Match" to eTag) else mapOf()
     val request = WebSocketRequestMessage.get("/v2/config", headers = headers)
     return NetworkResult.fromWebSocketRequest(signalWebSocket = authWebSocket, request = request, webSocketResponseConverter = RemoteConfigResultWebSocketResponseConverter())
-      .fallback(predicate = { it is NetworkResult.StatusCodeError && it.code != 304 }) {
-        NetworkResult.fromFetch {
-          val response = pushServiceSocket.getRemoteConfig()
-          val transformed = response.config.map { it.key to (it.value.lowercase(Locale.getDefault()).toBooleanStrictOrNull() ?: it.value) }.toMap()
-          RemoteConfigResult(
-            config = transformed,
-            serverEpochTimeMilliseconds = response.serverEpochTime
-          )
-        }
-      }
   }
 
   /**
@@ -70,3 +60,9 @@ class RemoteConfigApi(val authWebSocket: SignalWebSocket.AuthenticatedWebSocket,
     }
   }
 }
+
+private data class RemoteConfigResponse(
+  @JsonProperty
+  val config: Map<String, String> = emptyMap(),
+  var serverEpochTime: Long = 0
+)