func basicCredentialsFromKeyring(keyring credentialprovider.DockerKeyring, target *url.URL) (string, string) {
// TODO: compare this logic to Docker authConfig in v2 configuration
value := target.Host + target.Path
// Lookup(...) expects an image (not a URL path).
// The keyring strips /v1/ and /v2/ version prefixes,
// so we should also when selecting a valid auth for a URL.
pathWithSlash := target.Path + "/"
if strings.HasPrefix(pathWithSlash, "/v1/") || strings.HasPrefix(pathWithSlash, "/v2/") {
value = target.Host + target.Path[3:]
}
configs, found := keyring.Lookup(value)
if !found || len(configs) == 0 {
// do a special case check for docker.io to match historical lookups when we respond to a challenge
if value == "auth.docker.io/token" {
glog.V(5).Infof("Being asked for %s, trying %s for legacy behavior", target, "index.docker.io/v1")
return basicCredentialsFromKeyring(keyring, &url.URL{Host: "index.docker.io", Path: "/v1"})
}
// docker 1.9 saves 'docker.io' in config in f23, see https://bugzilla.redhat.com/show_bug.cgi?id=1309739
if value == "index.docker.io" {
glog.V(5).Infof("Being asked for %s, trying %s for legacy behavior", target, "docker.io")
return basicCredentialsFromKeyring(keyring, &url.URL{Host: "docker.io"})
}
glog.V(5).Infof("Unable to find a secret to match %s (%s)", target, value)
return "", ""
}
glog.V(5).Infof("Found secret to match %s (%s): %s", target, value, configs[0].ServerAddress)
return configs[0].Username, configs[0].Password
}
func basicCredentialsFromKeyring(keyring credentialprovider.DockerKeyring, url *url.URL) (string, string) {
// TODO: compare this logic to Docker authConfig in v2 configuration
value := url.Host + url.Path
configs, found := keyring.Lookup(value)
if !found || len(configs) == 0 {
glog.V(5).Infof("Unable to find a secret to match %s (%s)", url, value)
return "", ""
}
return configs[0].Username, configs[0].Password
}
func basicCredentialsFromKeyring(keyring credentialprovider.DockerKeyring, target *url.URL) (string, string) {
// TODO: compare this logic to Docker authConfig in v2 configuration
value := target.Host + target.Path
configs, found := keyring.Lookup(value)
if !found || len(configs) == 0 {
// do a special case check for docker.io to match historical lookups when we respond to a challenge
if value == "auth.docker.io/token" {
glog.V(5).Infof("Being asked for %s, trying %s for legacy behavior", target, "index.docker.io/v1")
return basicCredentialsFromKeyring(keyring, &url.URL{Host: "index.docker.io", Path: "/v1"})
}
glog.V(5).Infof("Unable to find a secret to match %s (%s)", target, value)
return "", ""
}
glog.V(5).Infof("Found secret to match %s (%s): %s", target, value, configs[0].ServerAddress)
return configs[0].Username, configs[0].Password
}