feat: add aliyun oss storage foundation

Tiku.Infrastructure/Storage/AliyunOssOptions.cs

@@ -0,0 +1,26 @@
+namespace Tiku.Infrastructure.Storage;
+
+public sealed class AliyunOssOptions
+{
+    public const string SectionName = "Storage:AliyunOss";
+
+    public string? Region { get; set; }
+    public string? Endpoint { get; set; }
+    public string? AccessKeyId { get; set; }
+    public string? AccessKeySecret { get; set; }
+    public string? SecurityToken { get; set; }
+    public bool UseInternalEndpoint { get; set; }
+    public bool UsePathStyle { get; set; }
+    public bool UseCName { get; set; }
+    public int PresignDefaultMinutes { get; set; } = 15;
+
+    public bool IsConfigured =>
+        (!string.IsNullOrWhiteSpace(Region) || !string.IsNullOrWhiteSpace(Endpoint)) &&
+        !string.IsNullOrWhiteSpace(AccessKeyId) &&
+        !string.IsNullOrWhiteSpace(AccessKeySecret);
+
+    public static bool BeValid(AliyunOssOptions options)
+    {
+        return options.PresignDefaultMinutes > 0;
+    }
+}