s3

package

v1.13.0 Latest Latest Go to latest Published: Apr 30, 2026 License: MIT Imports: 13 Imported by: 0

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type Client struct {
	// contains filtered or unexported fields
}

func NewClient(endpoint, accessKeyId, secretAccessKey, region, bucket string, useSSL bool) (*Client, error)

NewClient creates S3 client

func (c *Client) ListObjectsPrefix(ctx context.Context, prefix string, max int64) ([]ObjectInfo, error)

ListObjectsPrefix lists object keys under a given prefix

func (c *Client) MakeDownloadURL(ctx context.Context, key string, ttl time.Duration) (string, error)

func (c *Client) MakeUploadAttachment(ctx context.Context, channelId, objectId, fileSize int64, objectName string) (string, error)

MakeUploadAttachment returns a presigned PUT URL to upload the object with one-minute duration.

func (c *Client) RemoveAttachment(ctx context.Context, key string) error

func (c *Client) StatObject(ctx context.Context, key string) (int64, *string, error)

StatObject performs a HEAD request to retrieve object size and content type

func (c *Client) UploadObject(ctx context.Context, key string, body io.Reader, contentType string) (err error)

UploadObject uploads an object from a stream to S3 without requiring local disk.

type ObjectInfo struct {
	Key  string
	Size int64
}

ObjectInfo contains minimal info returned from listing