snapshot of https://github.com/cortezaproject/corteza.git (2024.9.x, 2026-09-18; blobs > 131072B omitted)

server/pkg/objstore/util.go

@@ -0,0 +1,53 @@
+package objstore
+
+import (
+	"fmt"
+	"github.com/pkg/errors"
+	"io"
+	"mime/multipart"
+	"net/url"
+
+	"github.com/cortezaproject/corteza/server/pkg/http"
+)
+
+func FromURL(fileURL string) (io.ReadCloser, error) {
+	if u, err := url.ParseRequestURI(fileURL); err != nil {
+		return nil, errors.WithStack(err)
+	} else if u.Scheme != "https" {
+		return nil, fmt.Errorf("Only HTTPS is supported for file uploads")
+	}
+
+	client, err := http.New(&http.Config{
+		Timeout: 10,
+	})
+
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+
+	req, err := client.Get(fileURL)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	return resp.Body, nil
+}
+
+func FromMultipartFile(file *multipart.FileHeader) (io.ReadCloser, error) {
+	reader, err := file.Open()
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+	return reader, nil
+}
+
+func FromAny(file *multipart.FileHeader, url string) (io.ReadCloser, error) {
+	if file != nil {
+		return FromMultipartFile(file)
+	}
+	return FromURL(url)
+}