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30e5333ce3
Previously, Docker Hub was excluded when configuring "allow-nondistributable-artifacts". With the updated policy announced by Microsoft, we can remove this restriction; https://techcommunity.microsoft.com/t5/containers/announcing-windows-container-base-image-redistribution-rights/ba-p/3645201 There are plans to deprecated support for foreign layers altogether in the OCI, and we should consider to make this option the default, but as that requires deprecating the option (and possibly keeping an "opt-out" option), we can look at that separately. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
80 lines
2 KiB
Go
80 lines
2 KiB
Go
package registry // import "github.com/docker/docker/registry"
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import (
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"net/url"
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"strings"
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"github.com/docker/go-connections/tlsconfig"
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)
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func (s *defaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndpoint, err error) {
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ana := s.config.allowNondistributableArtifacts(hostname)
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if hostname == DefaultNamespace || hostname == IndexHostname {
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for _, mirror := range s.config.Mirrors {
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if !strings.HasPrefix(mirror, "http://") && !strings.HasPrefix(mirror, "https://") {
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mirror = "https://" + mirror
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}
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mirrorURL, err := url.Parse(mirror)
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if err != nil {
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return nil, invalidParam(err)
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}
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mirrorTLSConfig, err := newTLSConfig(mirrorURL.Host, s.config.isSecureIndex(mirrorURL.Host))
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if err != nil {
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return nil, err
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}
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endpoints = append(endpoints, APIEndpoint{
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URL: mirrorURL,
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Version: APIVersion2,
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Mirror: true,
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TrimHostname: true,
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TLSConfig: mirrorTLSConfig,
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})
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}
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endpoints = append(endpoints, APIEndpoint{
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URL: DefaultV2Registry,
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Version: APIVersion2,
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Official: true,
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TrimHostname: true,
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TLSConfig: tlsconfig.ServerDefault(),
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AllowNondistributableArtifacts: ana,
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})
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return endpoints, nil
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}
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tlsConfig, err := newTLSConfig(hostname, s.config.isSecureIndex(hostname))
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if err != nil {
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return nil, err
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}
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endpoints = []APIEndpoint{
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{
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URL: &url.URL{
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Scheme: "https",
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Host: hostname,
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},
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Version: APIVersion2,
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AllowNondistributableArtifacts: ana,
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TrimHostname: true,
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TLSConfig: tlsConfig,
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},
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}
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if tlsConfig.InsecureSkipVerify {
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endpoints = append(endpoints, APIEndpoint{
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URL: &url.URL{
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Scheme: "http",
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Host: hostname,
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},
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Version: APIVersion2,
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AllowNondistributableArtifacts: ana,
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TrimHostname: true,
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// used to check if supposed to be secure via InsecureSkipVerify
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TLSConfig: tlsConfig,
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})
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}
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return endpoints, nil
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}
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