[23.0] vendor: github.com/docker/docker 0420d2b33c42 (23.0.7-dev)

full diff: https://github.com/docker/docker/compare/v23.0.6...0420d2b33c42a9f0708c71a18948e60e1b9e4191

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor.mod

@@ -10,7 +10,7 @@ require (
 	github.com/containerd/containerd v1.6.21
 	github.com/creack/pty v1.1.11
 	github.com/docker/distribution v2.8.2+incompatible
-	github.com/docker/docker v23.0.6+incompatible
+	github.com/docker/docker v23.0.7-0.20230715134620-0420d2b33c42+incompatible // v23.0.7-dev
 	github.com/docker/docker-credential-helpers v0.7.0
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.5.0

vendor.sum

@@ -96,8 +96,8 @@ github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73/go.mod h1:xb
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/distribution v2.8.2+incompatible h1:T3de5rq0dB1j30rp0sA2rER+m322EBzniBPB6ZIzuh8=
 github.com/docker/distribution v2.8.2+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v23.0.6+incompatible h1:aBD4np894vatVX99UTx/GyOUOK4uEcROwA3+bQhEcoU=
+github.com/docker/docker v23.0.7-0.20230715134620-0420d2b33c42+incompatible h1:2YPQGRAPTR51dHn0mNq0gPFbvLOKthzXuAvFBM2Ox5o=
-github.com/docker/docker v23.0.6+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v23.0.7-0.20230715134620-0420d2b33c42+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker-credential-helpers v0.7.0 h1:xtCHsjxogADNZcdv1pKUHXryefjlVRqWqIhk/uXJp0A=
 github.com/docker/docker-credential-helpers v0.7.0/go.mod h1:rETQfLdHNT3foU5kuNkFR1R1V12OJRRO5lzt2D1b5X0=
 github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c h1:lzqkGL9b3znc+ZUgi7FlLnqjQhcXxkNM/quxIjBVMD0=

vendor/github.com/docker/docker/client/client.go

@@ -56,6 +56,36 @@ import (
 	"github.com/pkg/errors"
 )
 
+// DummyHost is a hostname used for local communication.
+//
+// It acts as a valid formatted hostname for local connections (such as "unix://"
+// or "npipe://") which do not require a hostname. It should never be resolved,
+// but uses the special-purpose ".localhost" TLD (as defined in [RFC 2606, Section 2]
+// and [RFC 6761, Section 6.3]).
+//
+// [RFC 7230, Section 5.4] defines that an empty header must be used for such
+// cases:
+//
+//	If the authority component is missing or undefined for the target URI,
+//	then a client MUST send a Host header field with an empty field-value.
+//
+// However, [Go stdlib] enforces the semantics of HTTP(S) over TCP, does not
+// allow an empty header to be used, and requires req.URL.Scheme to be either
+// "http" or "https".
+//
+// For further details, refer to:
+//
+//   - https://github.com/docker/engine-api/issues/189
+//   - https://github.com/golang/go/issues/13624
+//   - https://github.com/golang/go/issues/61076
+//   - https://github.com/moby/moby/issues/45935
+//
+// [RFC 2606, Section 2]: https://www.rfc-editor.org/rfc/rfc2606.html#section-2
+// [RFC 6761, Section 6.3]: https://www.rfc-editor.org/rfc/rfc6761#section-6.3
+// [RFC 7230, Section 5.4]: https://datatracker.ietf.org/doc/html/rfc7230#section-5.4
+// [Go stdlib]: https://github.com/golang/go/blob/6244b1946bc2101b01955468f1be502dbadd6807/src/net/http/transport.go#L558-L569
+const DummyHost = "api.moby.localhost"
+
 // ErrRedirect is the error returned by checkRedirect when the request is non-GET.
 var ErrRedirect = errors.New("unexpected redirect in response")
 

vendor/github.com/docker/docker/client/hijack.go

@@ -64,7 +64,11 @@ func fallbackDial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) {
 }
 
 func (cli *Client) setupHijackConn(ctx context.Context, req *http.Request, proto string) (net.Conn, string, error) {
-	req.Host = cli.addr
+	req.URL.Host = cli.addr
+	if cli.proto == "unix" || cli.proto == "npipe" {
+		// Override host header for non-tcp connections.
+		req.Host = DummyHost
+	}
 	req.Header.Set("Connection", "Upgrade")
 	req.Header.Set("Upgrade", proto)
 

vendor/github.com/docker/docker/client/request.go

@@ -96,16 +96,14 @@ func (cli *Client) buildRequest(method, path string, body io.Reader, headers hea
 		return nil, err
 	}
 	req = cli.addHeaders(req, headers)
+	req.URL.Scheme = cli.scheme
+	req.URL.Host = cli.addr
 
 	if cli.proto == "unix" || cli.proto == "npipe" {
-		// For local communications, it doesn't matter what the host is. We just
+		// Override host header for non-tcp connections.
-		// need a valid and meaningful host name. (See #189)
+		req.Host = DummyHost
-		req.Host = "docker"
 	}
 
-	req.URL.Host = cli.addr
-	req.URL.Scheme = cli.scheme
-
 	if expectedPayload && req.Header.Get("Content-Type") == "" {
 		req.Header.Set("Content-Type", "text/plain")
 	}

vendor/modules.txt

@@ -40,7 +40,7 @@ github.com/docker/distribution/registry/client/transport
 github.com/docker/distribution/registry/storage/cache
 github.com/docker/distribution/registry/storage/cache/memory
 github.com/docker/distribution/uuid
-# github.com/docker/docker v23.0.6+incompatible
+# github.com/docker/docker v23.0.7-0.20230715134620-0420d2b33c42+incompatible
 ## explicit
 github.com/docker/docker/api
 github.com/docker/docker/api/types