| package registry // import "github.com/docker/docker/registry" |
| |
| import ( |
| "net/url" |
| "strings" |
| |
| "github.com/docker/go-connections/tlsconfig" |
| ) |
| |
| func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, err error) { |
| tlsConfig := tlsconfig.ServerDefault() |
| if hostname == DefaultNamespace || hostname == IndexHostname { |
| // v2 mirrors |
| for _, mirror := range s.config.Mirrors { |
| if !strings.HasPrefix(mirror, "http://") && !strings.HasPrefix(mirror, "https://") { |
| mirror = "https://" + mirror |
| } |
| mirrorURL, err := url.Parse(mirror) |
| if err != nil { |
| return nil, err |
| } |
| mirrorTLSConfig, err := s.tlsConfigForMirror(mirrorURL) |
| if err != nil { |
| return nil, err |
| } |
| endpoints = append(endpoints, APIEndpoint{ |
| URL: mirrorURL, |
| // guess mirrors are v2 |
| Version: APIVersion2, |
| Mirror: true, |
| TrimHostname: true, |
| TLSConfig: mirrorTLSConfig, |
| }) |
| } |
| // v2 registry |
| endpoints = append(endpoints, APIEndpoint{ |
| URL: DefaultV2Registry, |
| Version: APIVersion2, |
| Official: true, |
| TrimHostname: true, |
| TLSConfig: tlsConfig, |
| }) |
| |
| return endpoints, nil |
| } |
| |
| ana := allowNondistributableArtifacts(s.config, hostname) |
| |
| tlsConfig, err = s.tlsConfig(hostname) |
| if err != nil { |
| return nil, err |
| } |
| |
| endpoints = []APIEndpoint{ |
| { |
| URL: &url.URL{ |
| Scheme: "https", |
| Host: hostname, |
| }, |
| Version: APIVersion2, |
| AllowNondistributableArtifacts: ana, |
| TrimHostname: true, |
| TLSConfig: tlsConfig, |
| }, |
| } |
| |
| if tlsConfig.InsecureSkipVerify { |
| endpoints = append(endpoints, APIEndpoint{ |
| URL: &url.URL{ |
| Scheme: "http", |
| Host: hostname, |
| }, |
| Version: APIVersion2, |
| AllowNondistributableArtifacts: ana, |
| TrimHostname: true, |
| // used to check if supposed to be secure via InsecureSkipVerify |
| TLSConfig: tlsConfig, |
| }) |
| } |
| |
| return endpoints, nil |
| } |