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Add functionality to make a url signed for a HEAD request to S4 driver

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This commit is contained in:
Andrey Kostov 2015-01-14 11:31:11 -08:00
parent 6b18639eac
commit bdd5d35622
2 changed files with 20 additions and 1 deletions
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11
storagedriver/s3/s3.go
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@ -642,6 +642,15 @@ func (d *Driver) URLFor(path string, options map[string]interface{}) (string, er
return "", storagedriver.InvalidPathError{Path: path}
}
methodString := "GET"
method, ok := options["method"]
if ok {
methodString, ok = method.(string)
if !ok || (methodString != "GET" && methodString != "HEAD") {
return "", storagedriver.ErrUnsupportedMethod
}
}
expiresTime := time.Now().Add(20 * time.Minute)
expires, ok := options["expiry"]
if ok {
@ -651,7 +660,7 @@ func (d *Driver) URLFor(path string, options map[string]interface{}) (string, er
}
}
return d.Bucket.SignedURL(d.s3Path(path), expiresTime), nil
return d.Bucket.SignedURLWithMethod(methodString, d.s3Path(path), expiresTime, nil, nil), nil
}
func (d *Driver) s3Path(path string) string {

10
storagedriver/testsuites/testsuites.go
View file

@ -605,6 +605,16 @@ func (suite *DriverSuite) TestURLFor(c *check.C) {
read, err := ioutil.ReadAll(response.Body)
c.Assert(err, check.IsNil)
c.Assert(read, check.DeepEquals, contents)
url, err = suite.StorageDriver.URLFor(filename, map[string]interface{}{"method": "HEAD"})
if err == storagedriver.ErrUnsupportedMethod {
return
}
c.Assert(err, check.IsNil)
response, err = http.Head(url)
c.Assert(response.StatusCode, check.Equals, 200)
c.Assert(response.ContentLength, check.Equals, int64(32))
}
// TestDeleteNonexistent checks that removing a nonexistent key fails.