9a2cef38e3
This allows easier URL handling in code that uses APIEndpoint. If we continued to store the URL unparsed, it would require redundant parsing whenver we want to extract information from it. Also, parsing the URL earlier should give improve validation. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
package registry
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import (
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"fmt"
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"net/url"
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"strings"
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"github.com/docker/docker/reference"
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"github.com/docker/go-connections/tlsconfig"
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)
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func (s *Service) lookupV1Endpoints(repoName reference.Named) (endpoints []APIEndpoint, err error) {
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var cfg = tlsconfig.ServerDefault
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tlsConfig := &cfg
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nameString := repoName.FullName()
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if strings.HasPrefix(nameString, DefaultNamespace+"/") {
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endpoints = append(endpoints, APIEndpoint{
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URL: DefaultV1Registry,
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Version: APIVersion1,
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Official: true,
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TrimHostname: true,
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TLSConfig: tlsConfig,
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})
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return endpoints, nil
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}
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slashIndex := strings.IndexRune(nameString, '/')
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if slashIndex <= 0 {
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return nil, fmt.Errorf("invalid repo name: missing '/': %s", nameString)
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}
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hostname := nameString[:slashIndex]
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tlsConfig, err = s.TLSConfig(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: APIVersion1,
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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{ // or this
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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: APIVersion1,
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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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