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Merge pull request #3206 from takmatsu/suppurt-path-in-middleware

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Make redirect middleware can use path
This commit is contained in:
Milos Gajdos 2023-07-14 10:50:29 +01:00 committed by GitHub
commit d5c1b39b8b
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2 changed files with 53 additions and 5 deletions
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15
registry/storage/driver/middleware/redirect/middleware.go
View file

@ -4,6 +4,7 @@ import (
"context"
"fmt"
"net/url"
"path"
storagedriver "github.com/distribution/distribution/v3/registry/storage/driver"
storagemiddleware "github.com/distribution/distribution/v3/registry/storage/driver/middleware"
@ -11,8 +12,9 @@ import (
type redirectStorageMiddleware struct {
storagedriver.StorageDriver
scheme string
host string
scheme string
host string
basePath string
}
var _ storagedriver.StorageDriver = &redirectStorageMiddleware{}
@ -37,11 +39,14 @@ func newRedirectStorageMiddleware(sd storagedriver.StorageDriver, options map[st
return nil, fmt.Errorf("no host specified for redirect baseurl")
}
return &redirectStorageMiddleware{StorageDriver: sd, scheme: u.Scheme, host: u.Host}, nil
return &redirectStorageMiddleware{StorageDriver: sd, scheme: u.Scheme, host: u.Host, basePath: u.Path}, nil
}
func (r *redirectStorageMiddleware) URLFor(ctx context.Context, path string, options map[string]interface{}) (string, error) {
u := &url.URL{Scheme: r.scheme, Host: r.host, Path: path}
func (r *redirectStorageMiddleware) URLFor(ctx context.Context, urlPath string, options map[string]interface{}) (string, error) {
if r.basePath != "" {
urlPath = path.Join(r.basePath, urlPath)
}
u := &url.URL{Scheme: r.scheme, Host: r.host, Path: urlPath}
return u.String(), nil
}

43
registry/storage/driver/middleware/redirect/middleware_test.go
View file

@ -57,3 +57,46 @@ func (s *MiddlewareSuite) TestHTTP(c *check.C) {
c.Assert(err, check.Equals, nil)
c.Assert(url, check.Equals, "http://example.com/morty/data")
}
func (s *MiddlewareSuite) TestPath(c *check.C) {
// basePath: end with no slash
options := make(map[string]interface{})
options["baseurl"] = "https://example.com/path"
middleware, err := newRedirectStorageMiddleware(nil, options)
c.Assert(err, check.Equals, nil)
m, ok := middleware.(*redirectStorageMiddleware)
c.Assert(ok, check.Equals, true)
c.Assert(m.scheme, check.Equals, "https")
c.Assert(m.host, check.Equals, "example.com")
c.Assert(m.basePath, check.Equals, "/path")
// call URLFor() with no leading slash
url, err := middleware.URLFor(context.TODO(), "morty/data", nil)
c.Assert(err, check.Equals, nil)
c.Assert(url, check.Equals, "https://example.com/path/morty/data")
// call URLFor() with leading slash
url, err = middleware.URLFor(context.TODO(), "/morty/data", nil)
c.Assert(err, check.Equals, nil)
c.Assert(url, check.Equals, "https://example.com/path/morty/data")
// basePath: end with slash
options["baseurl"] = "https://example.com/path/"
middleware, err = newRedirectStorageMiddleware(nil, options)
c.Assert(err, check.Equals, nil)
m, ok = middleware.(*redirectStorageMiddleware)
c.Assert(ok, check.Equals, true)
c.Assert(m.scheme, check.Equals, "https")
c.Assert(m.host, check.Equals, "example.com")
c.Assert(m.basePath, check.Equals, "/path/")
// call URLFor() with no leading slash
url, err = middleware.URLFor(context.TODO(), "morty/data", nil)
c.Assert(err, check.Equals, nil)
c.Assert(url, check.Equals, "https://example.com/path/morty/data")
// call URLFor() with leading slash
url, err = middleware.URLFor(context.TODO(), "/morty/data", nil)
c.Assert(err, check.Equals, nil)
c.Assert(url, check.Equals, "https://example.com/path/morty/data")
}