zombieb/undead-universal-patch-il2cpp
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Add token expiry (bump minor)

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Temp remove genuine patch for unity product name
Exporting and importing tokens (not tested very well)
Insecure HTTP warning on auth
This commit is contained in:
zombieb
2025-03-25 21:57:14 -04:00
parent a61549c932
commit bc84ef04ed
7 changed files with 61 additions and 26 deletions
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40
Galvanic.cs
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@@ -4,6 +4,7 @@ using System.Security.Cryptography;
using System.Text;
using UnityEngine;
using System.Text.Json;
using System.IO;
// this entire file could be better
@@ -70,6 +71,28 @@ namespace undead_universal_patch_il2cpp
return Convert.ToBase64String(signature);
}
}
public static void Export()
{
File.WriteAllText("./galvanic_keys_export.txt", $"{GetPubKey()}\n{Convert.ToBase64String(GetPrivKey().ExportPkcs8PrivateKey())}");
Plugin.Log.LogWarning("Galvanic Authentication keys were exported.");
}
public static void Import()
{
try
{
string imported = File.ReadAllText("./galvanic_keys_export.txt").ToString();
string privkey = imported.Split("\n")[1];
string pubkey = imported.Split("\n")[0];
if (privkey == null || pubkey == null) throw new Exception("Either imported key was null");
PlayerPrefs.SetString("GalvanicPrivateKey", privkey);
PlayerPrefs.SetString("GalvanicPublicKey", pubkey);
PlayerPrefs.Save();
} catch (Exception err)
{
Plugin.Log.LogError($"Could not import Galvanic Authentication keys: {err}");
}
}
public static ServerInfoRes GetServerInfo()
{
UriBuilder nameserver = new(NameserverConfig.NewUrl.Value);
@@ -103,6 +126,22 @@ namespace undead_universal_patch_il2cpp
public static class GalvanicWebAuth
{
public static string Token { get; private set; } = null;
public static void TokenExpiry()
{
string url = NameserverConfig.NewUrl.Value;
UriBuilder uri = new(url);
uri.Path = "/user/checkExpired";
uri.Query = "";
HttpClient client = new();
client.DefaultRequestHeaders.Add("GalvanicAuth", Token);
HttpResponseMessage res = client.GetAsync(uri.ToString()).Result;
if (res.IsSuccessStatusCode)
{
bool expired = JsonSerializer.Deserialize<bool>(res.Content.ReadAsStringAsync().Result.ToString());
if (expired) GetToken();
}
}
public static void GetToken()
{
@@ -113,6 +152,7 @@ namespace undead_universal_patch_il2cpp
var info = GalvanicAuth.GetServerInfo();
Plugin.Log.LogInfo($"Sending authentication request to server ID '{info.id}'");
if (uri.Scheme == "http") Plugin.Log.LogWarning("The server is not secure! Please use HTTPS.");
UserAuthPayload payload = new UserAuthPayload
{