From d1ff9537178b7ad3e2a4ba39b0c7dab07360babc Mon Sep 17 00:00:00 2001
From: zontreck <tarapiccari@gmail.com>
Date: Thu, 29 Aug 2024 16:25:28 -0700
Subject: [PATCH] Fix sha56 byte count in protocol

---
 lib/consts.dart          |  2 +-
 lib/packets/packets.dart |  4 ++--
 pubspec.yaml             |  2 +-
 test/hash_test.dart      | 10 ++++++++++
 test/io_test.dart        |  2 +-
 5 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/lib/consts.dart b/lib/consts.dart
index 8f39773..ebe62f4 100644
--- a/lib/consts.dart
+++ b/lib/consts.dart
@@ -1,3 +1,3 @@
 class Constants {
-  static const VERSION = "1.2.082924+1513";
+  static const VERSION = "1.2.082924+1625";
 }
diff --git a/lib/packets/packets.dart b/lib/packets/packets.dart
index 803b898..4b6a878 100644
--- a/lib/packets/packets.dart
+++ b/lib/packets/packets.dart
@@ -41,7 +41,7 @@ class PacketServer {
           layer.resetPosition();
           layer.readLong(); // This is unused outside of the above sanity check.
           try {
-            List<int> dataHash = layer.readBytes(256);
+            List<int> dataHash = layer.readBytes(32); // Sha256
             int sequenceID = layer.readLong();
             print("Sequence ID in request: $sequenceID");
 
@@ -196,7 +196,7 @@ class PacketClient {
         reply.readLong(); // This is unused outside of the sanity check above.
         int sequence = reply.readLong();
         int successReceipt = reply.readByte();
-        List<int> serverHash = reply.readBytes(256);
+        List<int> serverHash = reply.readBytes(32);
         String srvHashStr = Hashing.bytes2Hash(serverHash);
         int numBytes = reply.readLong();
         List<int> pktBytes = reply.readBytes(numBytes);
diff --git a/pubspec.yaml b/pubspec.yaml
index ffb6e19..52cea17 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: libac_dart
 description: "Aria's Creations code library"
-version: 1.2.082924+1513
+version: 1.2.082924+1625
 homepage: "https://zontreck.com"
 
 
diff --git a/test/hash_test.dart b/test/hash_test.dart
index 9539fa7..1ec7fdf 100644
--- a/test/hash_test.dart
+++ b/test/hash_test.dart
@@ -6,4 +6,14 @@ void main() {
   test("Test md5", () {
     expect(Hashing.md5Hash("Hello World"), "b10a8db164e0754105b7a99be72e3fe5");
   });
+
+  test("Test sha256", () {
+    List<int> hsh = Hashing.sha256Sum([0x0A, 0x0B]);
+    print("Sha256 Length: ${hsh.length}");
+
+    print("Sha256 Hash: ${Hashing.bytes2Hash(hsh)}");
+
+    expect(Hashing.bytes2Hash(hsh),
+        "bea0b72e71bfe7f15a88c25305bf96a9681e34d3aabe0c9a1b7093cb32d8ff05");
+  });
 }
diff --git a/test/io_test.dart b/test/io_test.dart
index e86458f..57f9aaf 100644
--- a/test/io_test.dart
+++ b/test/io_test.dart
@@ -11,7 +11,7 @@ Future<void> main() async {
   });
 
   test("Test directory size checking", () async {
-    expect(await getDirectorySize("test"), 12819);
+    expect(await getDirectorySize("test"), 13118);
   });
 
   test("Test file info methods", () async {