38 lines
1.5 KiB
C#
38 lines
1.5 KiB
C#
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using System.Net;
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using System.Net.Http;
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using PCL.Core.App;
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namespace PCL.Network;
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public static class RequestSigning
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{
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internal static string SecretCdnSign(string urlWithMark)
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{
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if (!urlWithMark.EndsWithF("{CDN}"))
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return urlWithMark;
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return urlWithMark.Replace("{CDN}", "").Replace(" ", "%20");
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}
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/// <summary>
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/// 设置 Headers 的 UA、Referer。
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/// </summary>
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internal static void SecretHeadersSign(string url, ref HttpRequestMessage client, bool useBrowserUserAgent = false,
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string customUserAgent = "")
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{
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client.Version = HttpVersion.Version20;
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client.VersionPolicy = HttpVersionPolicy.RequestVersionOrLower;
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if (Uri.TryCreate(url, UriKind.Absolute, out var parsedUri)
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&& (parsedUri.Host == "api.curseforge.com"
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|| parsedUri.Host == "edge.forgecdn.net"
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|| parsedUri.Host == "mediafilez.forgecdn.net"))
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{
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client.Headers.Add("x-api-key", Secrets.CurseForgeAPIKey);
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}
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var userAgent = !string.IsNullOrEmpty(customUserAgent)
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? customUserAgent
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: useBrowserUserAgent
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? $"PCL2/{ModBase.upstreamVersion}.{ModBase.versionBranchCode} PCLCE/{ModBase.versionStandardCode} Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0"
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: $"PCL2/{ModBase.upstreamVersion}.{ModBase.versionBranchCode} PCLCE/{ModBase.versionStandardCode}";
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client.Headers.Add("User-Agent", userAgent);
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}
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}
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