forked from TrueCloudLab/frostfs-s3-gw
Denis Kirillov
b445f7bbf9
Don't use escaping when presign url. Escape manually before. Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package auth
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
"time"
|
|
|
|
v4 "git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/auth/signer/v4"
|
|
"github.com/aws/aws-sdk-go/aws/credentials"
|
|
"github.com/aws/aws-sdk-go/private/protocol/rest"
|
|
)
|
|
|
|
type RequestData struct {
|
|
Method string
|
|
Endpoint string
|
|
Bucket string
|
|
Object string
|
|
}
|
|
|
|
type PresignData struct {
|
|
Service string
|
|
Region string
|
|
Lifetime time.Duration
|
|
SignTime time.Time
|
|
}
|
|
|
|
// PresignRequest forms pre-signed request to access objects without aws credentials.
|
|
func PresignRequest(creds *credentials.Credentials, reqData RequestData, presignData PresignData) (*http.Request, error) {
|
|
urlStr := fmt.Sprintf("%s/%s/%s", reqData.Endpoint, rest.EscapePath(reqData.Bucket, false), rest.EscapePath(reqData.Object, false))
|
|
req, err := http.NewRequest(strings.ToUpper(reqData.Method), urlStr, nil)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create new request: %w", err)
|
|
}
|
|
|
|
req.Header.Set(AmzDate, presignData.SignTime.Format("20060102T150405Z"))
|
|
|
|
signer := v4.NewSigner(creds)
|
|
signer.DisableURIPathEscaping = true
|
|
|
|
if _, err = signer.Presign(req, nil, presignData.Service, presignData.Region, presignData.Lifetime, presignData.SignTime); err != nil {
|
|
return nil, fmt.Errorf("presign: %w", err)
|
|
}
|
|
|
|
return req, nil
|
|
}
|