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6 changed files with 206 additions and 114 deletions
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@ -1,7 +1,7 @@
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<Project>
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<PropertyGroup>
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<Version>7.13.7</Version>
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<Version>7.14.0</Version>
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</PropertyGroup>
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<PropertyGroup>
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@ -464,9 +464,11 @@ public class Global
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public static readonly List<int> TunMtus =
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[
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1280,
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1408,
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1500,
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9000
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1408,
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1500,
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4064,
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9000,
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65535
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];
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public static readonly List<string> TunStacks =
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@ -1412,6 +1412,11 @@ public class ConfigHandler
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{
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profileItem = V2rayFmt.ResolveFull(strData, subRemarks);
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}
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//Is Html Page
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if (profileItem is null && HtmlPageFmt.IsHtmlPage(strData))
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{
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return -1;
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}
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//Is Clash configuration
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if (profileItem is null)
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{
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@ -220,14 +220,7 @@ public class BaseFmt
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protected static bool Contains(string str, params string[] s)
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{
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foreach (var item in s)
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{
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if (str.Contains(item, StringComparison.OrdinalIgnoreCase))
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{
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return true;
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}
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}
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return false;
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return s.All(item => str.Contains(item, StringComparison.OrdinalIgnoreCase));
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}
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protected static string WriteAllText(string strData, string ext = "json")
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11
v2rayN/ServiceLib/Handler/Fmt/HtmlPageFmt.cs
Normal file
11
v2rayN/ServiceLib/Handler/Fmt/HtmlPageFmt.cs
Normal file
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@ -0,0 +1,11 @@
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using SkiaSharp;
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namespace ServiceLib.Handler.Fmt;
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public class HtmlPageFmt : BaseFmt
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{
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public static bool IsHtmlPage(string strData)
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{
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return Contains(strData, "<html", "<!doctype html", "<head");
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}
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}
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@ -15,119 +15,200 @@ public class SubscriptionHandler
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foreach (var item in subItem)
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{
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var id = item.Id.TrimEx();
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var url = item.Url.TrimEx();
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var userAgent = item.UserAgent.TrimEx();
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var hashCode = $"{item.Remarks}->";
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if (id.IsNullOrEmpty() || url.IsNullOrEmpty() || (subId.IsNotEmpty() && item.Id != subId))
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try
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{
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//_updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgNoValidSubscription}");
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continue;
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}
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if (!url.StartsWith(Global.HttpsProtocol) && !url.StartsWith(Global.HttpProtocol))
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{
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continue;
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}
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if (item.Enabled == false)
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{
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgSkipSubscriptionUpdate}");
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continue;
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}
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var downloadHandle = new DownloadService();
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downloadHandle.Error += (sender2, args) =>
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{
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updateFunc?.Invoke(false, $"{hashCode}{args.GetException().Message}");
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};
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgStartGettingSubscriptions}");
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//one url
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url = Utils.GetPunycode(url);
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//convert
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if (item.ConvertTarget.IsNotEmpty())
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{
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var subConvertUrl = config.ConstItem.SubConvertUrl.IsNullOrEmpty() ? Global.SubConvertUrls.FirstOrDefault() : config.ConstItem.SubConvertUrl;
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url = string.Format(subConvertUrl!, Utils.UrlEncode(url));
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if (!url.Contains("target="))
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if (!IsValidSubscription(item, subId))
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{
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url += string.Format("&target={0}", item.ConvertTarget);
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}
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if (!url.Contains("config="))
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{
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url += string.Format("&config={0}", Global.SubConvertConfig.FirstOrDefault());
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}
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}
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var result = await downloadHandle.TryDownloadString(url, blProxy, userAgent);
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if (blProxy && result.IsNullOrEmpty())
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{
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result = await downloadHandle.TryDownloadString(url, false, userAgent);
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}
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//more url
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if (item.ConvertTarget.IsNullOrEmpty() && item.MoreUrl.TrimEx().IsNotEmpty())
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{
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if (result.IsNotEmpty() && Utils.IsBase64String(result))
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{
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result = Utils.Base64Decode(result);
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continue;
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}
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var lstUrl = item.MoreUrl.TrimEx().Split(",") ?? [];
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foreach (var it in lstUrl)
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var hashCode = $"{item.Remarks}->";
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if (item.Enabled == false)
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{
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var url2 = Utils.GetPunycode(it);
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if (url2.IsNullOrEmpty())
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{
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continue;
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}
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var result2 = await downloadHandle.TryDownloadString(url2, blProxy, userAgent);
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if (blProxy && result2.IsNullOrEmpty())
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{
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result2 = await downloadHandle.TryDownloadString(url2, false, userAgent);
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}
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if (result2.IsNotEmpty())
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{
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if (Utils.IsBase64String(result2))
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{
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result += Environment.NewLine + Utils.Base64Decode(result2);
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}
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else
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{
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result += Environment.NewLine + result2;
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}
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}
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgSkipSubscriptionUpdate}");
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continue;
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}
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}
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if (result.IsNullOrEmpty())
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// Create download handler
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var downloadHandle = CreateDownloadHandler(hashCode, updateFunc);
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgStartGettingSubscriptions}");
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// Get all subscription content (main subscription + additional subscriptions)
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var result = await DownloadAllSubscriptions(config, item, blProxy, downloadHandle);
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// Process download result
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await ProcessDownloadResult(config, item.Id, result, hashCode, updateFunc);
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updateFunc?.Invoke(false, "-------------------------------------------------------");
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}
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catch (Exception ex)
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{
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgSubscriptionDecodingFailed}");
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var hashCode = $"{item.Remarks}->";
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Logging.SaveLog("UpdateSubscription", ex);
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgFailedImportSubscription}: {ex.Message}");
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updateFunc?.Invoke(false, "-------------------------------------------------------");
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}
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else
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{
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgGetSubscriptionSuccessfully}");
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if (result?.Length < 99)
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{
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updateFunc?.Invoke(false, $"{hashCode}{result}");
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}
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var ret = await ConfigHandler.AddBatchServers(config, result, id, true);
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if (ret <= 0)
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{
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Logging.SaveLog("FailedImportSubscription");
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Logging.SaveLog(result);
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}
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updateFunc?.Invoke(false,
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ret > 0
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? $"{hashCode}{ResUI.MsgUpdateSubscriptionEnd}"
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: $"{hashCode}{ResUI.MsgFailedImportSubscription}");
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}
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updateFunc?.Invoke(false, "-------------------------------------------------------");
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//await ConfigHandler.DedupServerList(config, id);
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}
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updateFunc?.Invoke(true, $"{ResUI.MsgUpdateSubscriptionEnd}");
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}
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private static bool IsValidSubscription(SubItem item, string subId)
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{
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var id = item.Id.TrimEx();
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var url = item.Url.TrimEx();
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if (id.IsNullOrEmpty() || url.IsNullOrEmpty())
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{
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return false;
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}
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if (subId.IsNotEmpty() && item.Id != subId)
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{
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return false;
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}
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if (!url.StartsWith(Global.HttpsProtocol) && !url.StartsWith(Global.HttpProtocol))
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{
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return false;
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}
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return true;
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}
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private static DownloadService CreateDownloadHandler(string hashCode, Action<bool, string> updateFunc)
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{
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var downloadHandle = new DownloadService();
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downloadHandle.Error += (sender2, args) =>
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{
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updateFunc?.Invoke(false, $"{hashCode}{args.GetException().Message}");
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};
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return downloadHandle;
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}
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private static async Task<string> DownloadSubscriptionContent(DownloadService downloadHandle, string url, bool blProxy, string userAgent)
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{
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var result = await downloadHandle.TryDownloadString(url, blProxy, userAgent);
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// If download with proxy fails, try direct connection
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if (blProxy && result.IsNullOrEmpty())
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{
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result = await downloadHandle.TryDownloadString(url, false, userAgent);
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}
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return result ?? string.Empty;
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}
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private static async Task<string> DownloadAllSubscriptions(Config config, SubItem item, bool blProxy, DownloadService downloadHandle)
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{
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// Download main subscription content
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var result = await DownloadMainSubscription(config, item, blProxy, downloadHandle);
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// Process additional subscription links (if any)
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if (item.ConvertTarget.IsNullOrEmpty() && item.MoreUrl.TrimEx().IsNotEmpty())
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{
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result = await DownloadAdditionalSubscriptions(item, result, blProxy, downloadHandle);
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}
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return result;
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}
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private static async Task<string> DownloadMainSubscription(Config config, SubItem item, bool blProxy, DownloadService downloadHandle)
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{
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// Prepare subscription URL and download directly
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var url = Utils.GetPunycode(item.Url.TrimEx());
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// If conversion is needed
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if (item.ConvertTarget.IsNotEmpty())
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{
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var subConvertUrl = config.ConstItem.SubConvertUrl.IsNullOrEmpty()
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? Global.SubConvertUrls.FirstOrDefault()
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: config.ConstItem.SubConvertUrl;
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url = string.Format(subConvertUrl!, Utils.UrlEncode(url));
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if (!url.Contains("target="))
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{
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url += string.Format("&target={0}", item.ConvertTarget);
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}
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if (!url.Contains("config="))
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{
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url += string.Format("&config={0}", Global.SubConvertConfig.FirstOrDefault());
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}
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}
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// Download and return result directly
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return await DownloadSubscriptionContent(downloadHandle, url, blProxy, item.UserAgent);
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}
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private static async Task<string> DownloadAdditionalSubscriptions(SubItem item, string mainResult, bool blProxy, DownloadService downloadHandle)
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{
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var result = mainResult;
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// If main subscription result is Base64 encoded, decode it first
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if (result.IsNotEmpty() && Utils.IsBase64String(result))
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{
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result = Utils.Base64Decode(result);
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}
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// Process additional URL list
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var lstUrl = item.MoreUrl.TrimEx().Split(",") ?? [];
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foreach (var it in lstUrl)
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{
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var url2 = Utils.GetPunycode(it);
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if (url2.IsNullOrEmpty())
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{
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continue;
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}
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var additionalResult = await DownloadSubscriptionContent(downloadHandle, url2, blProxy, item.UserAgent);
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if (additionalResult.IsNotEmpty())
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{
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// Process additional subscription results, add to main result
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if (Utils.IsBase64String(additionalResult))
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{
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result += Environment.NewLine + Utils.Base64Decode(additionalResult);
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}
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else
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{
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result += Environment.NewLine + additionalResult;
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}
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}
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}
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return result;
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}
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private static async Task ProcessDownloadResult(Config config, string id, string result, string hashCode, Action<bool, string> updateFunc)
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{
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if (result.IsNullOrEmpty())
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{
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgSubscriptionDecodingFailed}");
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return;
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}
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updateFunc?.Invoke(false, $"{hashCode}{ResUI.MsgGetSubscriptionSuccessfully}");
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// If result is too short, display content directly
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if (result.Length < 99)
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{
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updateFunc?.Invoke(false, $"{hashCode}{result}");
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}
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// Add servers to configuration
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var ret = await ConfigHandler.AddBatchServers(config, result, id, true);
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if (ret <= 0)
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{
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Logging.SaveLog("FailedImportSubscription");
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Logging.SaveLog(result);
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}
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// Update completion message
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updateFunc?.Invoke(false,
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ret > 0
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? $"{hashCode}{ResUI.MsgUpdateSubscriptionEnd}"
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: $"{hashCode}{ResUI.MsgFailedImportSubscription}");
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}
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}
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