Merge pull request #7815 from jwhonce/wip/creds_remote

Add X-Registry-Config support

1 files changed, 21 insertions, 0 deletions

diff --git a/vendor/gopkg.in/square/go-jose.v2/shared.go b/vendor/gopkg.in/square/go-jose.v2/shared.go
index b0a6255ec..f8438641f 100644
--- a/vendor/gopkg.in/square/go-jose.v2/shared.go
+++ b/vendor/gopkg.in/square/go-jose.v2/shared.go
@@ -153,12 +153,18 @@ const (
 	headerJWK   = "jwk"   // *JSONWebKey
 	headerKeyID = "kid"   // string
 	headerNonce = "nonce" // string
+	headerB64   = "b64"   // bool
 
 	headerP2C = "p2c" // *byteBuffer (int)
 	headerP2S = "p2s" // *byteBuffer ([]byte)
 
 )
 
+// supportedCritical is the set of supported extensions that are understood and processed.
+var supportedCritical = map[string]bool{
+	headerB64: true,
+}
+
 // rawHeader represents the JOSE header for JWE/JWS objects (used for parsing).
 //
 // The decoding of the constituent items is deferred because we want to marshal
@@ -349,6 +355,21 @@ func (parsed rawHeader) getP2S() (*byteBuffer, error) {
 	return parsed.getByteBuffer(headerP2S)
 }
 
+// getB64 extracts parsed "b64" from the raw JSON, defaulting to true.
+func (parsed rawHeader) getB64() (bool, error) {
+	v := parsed[headerB64]
+	if v == nil {
+		return true, nil
+	}
+
+	var b64 bool
+	err := json.Unmarshal(*v, &b64)
+	if err != nil {
+		return true, err
+	}
+	return b64, nil
+}
+
 // sanitized produces a cleaned-up header object from the raw JSON.
 func (parsed rawHeader) sanitized() (h Header, err error) {
 	for k, v := range parsed {