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51 lines
1.7 KiB
C#
51 lines
1.7 KiB
C#
namespace Oms.Application.Storage;
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/// <summary>
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/// 预签名 PUT 直传凭证（前端直接 PUT 到 COS，文件不经后端）。
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/// </summary>
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public sealed class PresignedUploadTicket
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{
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/// <summary>库内应保存的逻辑 key（不含 KeyPrefix）。</summary>
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public string Key { get; init; } = string.Empty;
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/// <summary>一次性 PUT 地址（含签名）。</summary>
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public string UploadUrl { get; init; } = string.Empty;
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public string Method { get; init; } = "PUT";
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/// <summary>PUT 时必须带上的 Content-Type（若签发时绑定了则必填）。</summary>
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public string? ContentType { get; init; }
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/// <summary>PUT 时必须原样携带的请求头。</summary>
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public IReadOnlyDictionary<string, string> Headers { get; init; } =
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new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
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public DateTime ExpireAt { get; init; }
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}
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/// <summary>
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/// STS 临时密钥直传凭证（前端用 cos-js-sdk 等上传）。
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/// </summary>
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public sealed class StsUploadTicket
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{
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/// <summary>库内应保存的逻辑 key。</summary>
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public string Key { get; init; } = string.Empty;
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/// <summary>COS 对象完整键（含 KeyPrefix），SDK putObject 用。</summary>
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public string CosKey { get; init; } = string.Empty;
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public string Bucket { get; init; } = string.Empty;
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public string Region { get; init; } = string.Empty;
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public string TmpSecretId { get; init; } = string.Empty;
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public string TmpSecretKey { get; init; } = string.Empty;
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public string SessionToken { get; init; } = string.Empty;
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public long StartTime { get; init; }
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public long ExpiredTime { get; init; }
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}
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