forked from TrueCloudLab/distribution
1013 lines
30 KiB
Go
1013 lines
30 KiB
Go
package registry
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import (
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"fmt"
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"net/http"
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"net/http/httputil"
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"net/url"
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"strings"
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"testing"
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"github.com/docker/distribution/registry/client/transport"
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"github.com/docker/docker/api/types"
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registrytypes "github.com/docker/docker/api/types/registry"
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"github.com/docker/docker/reference"
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)
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var (
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token = []string{"fake-token"}
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)
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const (
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imageID = "42d718c941f5c532ac049bf0b0ab53f0062f09a03afd4aa4a02c098e46032b9d"
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REPO = "foo42/bar"
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)
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func spawnTestRegistrySession(t *testing.T) *Session {
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authConfig := &types.AuthConfig{}
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endpoint, err := NewEndpoint(makeIndex("/v1/"), nil, APIVersionUnknown)
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if err != nil {
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t.Fatal(err)
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}
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var tr http.RoundTripper = debugTransport{NewTransport(nil), t.Log}
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tr = transport.NewTransport(AuthTransport(tr, authConfig, false), DockerHeaders(nil)...)
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client := HTTPClient(tr)
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r, err := NewSession(client, authConfig, endpoint)
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if err != nil {
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t.Fatal(err)
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}
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// In a normal scenario for the v1 registry, the client should send a `X-Docker-Token: true`
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// header while authenticating, in order to retrieve a token that can be later used to
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// perform authenticated actions.
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//
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// The mock v1 registry does not support that, (TODO(tiborvass): support it), instead,
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// it will consider authenticated any request with the header `X-Docker-Token: fake-token`.
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//
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// Because we know that the client's transport is an `*authTransport` we simply cast it,
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// in order to set the internal cached token to the fake token, and thus send that fake token
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// upon every subsequent requests.
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r.client.Transport.(*authTransport).token = token
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return r
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}
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func TestPingRegistryEndpoint(t *testing.T) {
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testPing := func(index *registrytypes.IndexInfo, expectedStandalone bool, assertMessage string) {
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ep, err := NewEndpoint(index, nil, APIVersionUnknown)
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if err != nil {
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t.Fatal(err)
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}
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regInfo, err := ep.Ping()
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if err != nil {
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t.Fatal(err)
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}
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assertEqual(t, regInfo.Standalone, expectedStandalone, assertMessage)
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}
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testPing(makeIndex("/v1/"), true, "Expected standalone to be true (default)")
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testPing(makeHTTPSIndex("/v1/"), true, "Expected standalone to be true (default)")
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testPing(makePublicIndex(), false, "Expected standalone to be false for public index")
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}
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func TestEndpoint(t *testing.T) {
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// Simple wrapper to fail test if err != nil
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expandEndpoint := func(index *registrytypes.IndexInfo) *Endpoint {
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endpoint, err := NewEndpoint(index, nil, APIVersionUnknown)
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if err != nil {
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t.Fatal(err)
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}
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return endpoint
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}
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assertInsecureIndex := func(index *registrytypes.IndexInfo) {
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index.Secure = true
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_, err := NewEndpoint(index, nil, APIVersionUnknown)
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assertNotEqual(t, err, nil, index.Name+": Expected error for insecure index")
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assertEqual(t, strings.Contains(err.Error(), "insecure-registry"), true, index.Name+": Expected insecure-registry error for insecure index")
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index.Secure = false
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}
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assertSecureIndex := func(index *registrytypes.IndexInfo) {
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index.Secure = true
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_, err := NewEndpoint(index, nil, APIVersionUnknown)
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assertNotEqual(t, err, nil, index.Name+": Expected cert error for secure index")
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assertEqual(t, strings.Contains(err.Error(), "certificate signed by unknown authority"), true, index.Name+": Expected cert error for secure index")
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index.Secure = false
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}
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index := ®istrytypes.IndexInfo{}
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index.Name = makeURL("/v1/")
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endpoint := expandEndpoint(index)
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assertEqual(t, endpoint.String(), index.Name, "Expected endpoint to be "+index.Name)
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if endpoint.Version != APIVersion1 {
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t.Fatal("Expected endpoint to be v1")
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}
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assertInsecureIndex(index)
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index.Name = makeURL("")
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endpoint = expandEndpoint(index)
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assertEqual(t, endpoint.String(), index.Name+"/v1/", index.Name+": Expected endpoint to be "+index.Name+"/v1/")
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if endpoint.Version != APIVersion1 {
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t.Fatal("Expected endpoint to be v1")
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}
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assertInsecureIndex(index)
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httpURL := makeURL("")
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index.Name = strings.SplitN(httpURL, "://", 2)[1]
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endpoint = expandEndpoint(index)
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assertEqual(t, endpoint.String(), httpURL+"/v1/", index.Name+": Expected endpoint to be "+httpURL+"/v1/")
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if endpoint.Version != APIVersion1 {
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t.Fatal("Expected endpoint to be v1")
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}
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assertInsecureIndex(index)
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index.Name = makeHTTPSURL("/v1/")
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endpoint = expandEndpoint(index)
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assertEqual(t, endpoint.String(), index.Name, "Expected endpoint to be "+index.Name)
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if endpoint.Version != APIVersion1 {
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t.Fatal("Expected endpoint to be v1")
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}
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assertSecureIndex(index)
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index.Name = makeHTTPSURL("")
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endpoint = expandEndpoint(index)
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assertEqual(t, endpoint.String(), index.Name+"/v1/", index.Name+": Expected endpoint to be "+index.Name+"/v1/")
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if endpoint.Version != APIVersion1 {
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t.Fatal("Expected endpoint to be v1")
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}
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assertSecureIndex(index)
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httpsURL := makeHTTPSURL("")
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index.Name = strings.SplitN(httpsURL, "://", 2)[1]
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endpoint = expandEndpoint(index)
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assertEqual(t, endpoint.String(), httpsURL+"/v1/", index.Name+": Expected endpoint to be "+httpsURL+"/v1/")
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if endpoint.Version != APIVersion1 {
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t.Fatal("Expected endpoint to be v1")
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}
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assertSecureIndex(index)
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badEndpoints := []string{
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"http://127.0.0.1/v1/",
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"https://127.0.0.1/v1/",
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"http://127.0.0.1",
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"https://127.0.0.1",
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"127.0.0.1",
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}
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for _, address := range badEndpoints {
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index.Name = address
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_, err := NewEndpoint(index, nil, APIVersionUnknown)
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checkNotEqual(t, err, nil, "Expected error while expanding bad endpoint")
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}
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}
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func TestGetRemoteHistory(t *testing.T) {
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r := spawnTestRegistrySession(t)
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hist, err := r.GetRemoteHistory(imageID, makeURL("/v1/"))
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if err != nil {
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t.Fatal(err)
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}
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assertEqual(t, len(hist), 2, "Expected 2 images in history")
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assertEqual(t, hist[0], imageID, "Expected "+imageID+"as first ancestry")
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assertEqual(t, hist[1], "77dbf71da1d00e3fbddc480176eac8994025630c6590d11cfc8fe1209c2a1d20",
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"Unexpected second ancestry")
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}
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func TestLookupRemoteImage(t *testing.T) {
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r := spawnTestRegistrySession(t)
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err := r.LookupRemoteImage(imageID, makeURL("/v1/"))
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assertEqual(t, err, nil, "Expected error of remote lookup to nil")
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if err := r.LookupRemoteImage("abcdef", makeURL("/v1/")); err == nil {
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t.Fatal("Expected error of remote lookup to not nil")
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}
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}
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func TestGetRemoteImageJSON(t *testing.T) {
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r := spawnTestRegistrySession(t)
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json, size, err := r.GetRemoteImageJSON(imageID, makeURL("/v1/"))
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if err != nil {
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t.Fatal(err)
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}
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assertEqual(t, size, int64(154), "Expected size 154")
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if len(json) <= 0 {
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t.Fatal("Expected non-empty json")
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}
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_, _, err = r.GetRemoteImageJSON("abcdef", makeURL("/v1/"))
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if err == nil {
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t.Fatal("Expected image not found error")
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}
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}
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func TestGetRemoteImageLayer(t *testing.T) {
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r := spawnTestRegistrySession(t)
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data, err := r.GetRemoteImageLayer(imageID, makeURL("/v1/"), 0)
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if err != nil {
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t.Fatal(err)
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}
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if data == nil {
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t.Fatal("Expected non-nil data result")
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}
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_, err = r.GetRemoteImageLayer("abcdef", makeURL("/v1/"), 0)
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if err == nil {
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t.Fatal("Expected image not found error")
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}
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}
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func TestGetRemoteTag(t *testing.T) {
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r := spawnTestRegistrySession(t)
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repoRef, err := reference.ParseNamed(REPO)
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if err != nil {
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t.Fatal(err)
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}
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tag, err := r.GetRemoteTag([]string{makeURL("/v1/")}, repoRef, "test")
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if err != nil {
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t.Fatal(err)
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}
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assertEqual(t, tag, imageID, "Expected tag test to map to "+imageID)
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bazRef, err := reference.ParseNamed("foo42/baz")
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if err != nil {
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t.Fatal(err)
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}
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_, err = r.GetRemoteTag([]string{makeURL("/v1/")}, bazRef, "foo")
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if err != ErrRepoNotFound {
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t.Fatal("Expected ErrRepoNotFound error when fetching tag for bogus repo")
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}
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}
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func TestGetRemoteTags(t *testing.T) {
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r := spawnTestRegistrySession(t)
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repoRef, err := reference.ParseNamed(REPO)
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if err != nil {
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t.Fatal(err)
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}
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tags, err := r.GetRemoteTags([]string{makeURL("/v1/")}, repoRef)
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if err != nil {
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t.Fatal(err)
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}
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assertEqual(t, len(tags), 2, "Expected two tags")
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assertEqual(t, tags["latest"], imageID, "Expected tag latest to map to "+imageID)
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assertEqual(t, tags["test"], imageID, "Expected tag test to map to "+imageID)
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bazRef, err := reference.ParseNamed("foo42/baz")
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if err != nil {
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t.Fatal(err)
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}
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_, err = r.GetRemoteTags([]string{makeURL("/v1/")}, bazRef)
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if err != ErrRepoNotFound {
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t.Fatal("Expected ErrRepoNotFound error when fetching tags for bogus repo")
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}
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}
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func TestGetRepositoryData(t *testing.T) {
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r := spawnTestRegistrySession(t)
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parsedURL, err := url.Parse(makeURL("/v1/"))
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if err != nil {
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t.Fatal(err)
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}
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host := "http://" + parsedURL.Host + "/v1/"
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repoRef, err := reference.ParseNamed(REPO)
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if err != nil {
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t.Fatal(err)
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}
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data, err := r.GetRepositoryData(repoRef)
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if err != nil {
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t.Fatal(err)
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}
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assertEqual(t, len(data.ImgList), 2, "Expected 2 images in ImgList")
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assertEqual(t, len(data.Endpoints), 2,
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fmt.Sprintf("Expected 2 endpoints in Endpoints, found %d instead", len(data.Endpoints)))
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assertEqual(t, data.Endpoints[0], host,
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fmt.Sprintf("Expected first endpoint to be %s but found %s instead", host, data.Endpoints[0]))
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assertEqual(t, data.Endpoints[1], "http://test.example.com/v1/",
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fmt.Sprintf("Expected first endpoint to be http://test.example.com/v1/ but found %s instead", data.Endpoints[1]))
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}
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func TestPushImageJSONRegistry(t *testing.T) {
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r := spawnTestRegistrySession(t)
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imgData := &ImgData{
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ID: "77dbf71da1d00e3fbddc480176eac8994025630c6590d11cfc8fe1209c2a1d20",
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Checksum: "sha256:1ac330d56e05eef6d438586545ceff7550d3bdcb6b19961f12c5ba714ee1bb37",
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}
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err := r.PushImageJSONRegistry(imgData, []byte{0x42, 0xdf, 0x0}, makeURL("/v1/"))
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if err != nil {
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t.Fatal(err)
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}
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}
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func TestPushImageLayerRegistry(t *testing.T) {
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r := spawnTestRegistrySession(t)
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layer := strings.NewReader("")
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_, _, err := r.PushImageLayerRegistry(imageID, layer, makeURL("/v1/"), []byte{})
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if err != nil {
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t.Fatal(err)
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}
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}
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func TestValidateRepositoryName(t *testing.T) {
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validRepoNames := []string{
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"docker/docker",
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"library/debian",
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"debian",
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"docker.io/docker/docker",
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"docker.io/library/debian",
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"docker.io/debian",
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"index.docker.io/docker/docker",
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"index.docker.io/library/debian",
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"index.docker.io/debian",
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"127.0.0.1:5000/docker/docker",
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"127.0.0.1:5000/library/debian",
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"127.0.0.1:5000/debian",
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"thisisthesongthatneverendsitgoesonandonandonthisisthesongthatnev",
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}
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invalidRepoNames := []string{
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"https://github.com/docker/docker",
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"docker/Docker",
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"-docker",
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"-docker/docker",
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"-docker.io/docker/docker",
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"docker///docker",
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"docker.io/docker/Docker",
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"docker.io/docker///docker",
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"1a3f5e7d9c1b3a5f7e9d1c3b5a7f9e1d3c5b7a9f1e3d5d7c9b1a3f5e7d9c1b3a",
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"docker.io/1a3f5e7d9c1b3a5f7e9d1c3b5a7f9e1d3c5b7a9f1e3d5d7c9b1a3f5e7d9c1b3a",
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}
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for _, name := range invalidRepoNames {
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named, err := reference.WithName(name)
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if err == nil {
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err := ValidateRepositoryName(named)
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assertNotEqual(t, err, nil, "Expected invalid repo name: "+name)
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}
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}
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for _, name := range validRepoNames {
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named, err := reference.WithName(name)
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if err != nil {
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t.Fatalf("could not parse valid name: %s", name)
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}
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err = ValidateRepositoryName(named)
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assertEqual(t, err, nil, "Expected valid repo name: "+name)
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}
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}
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func TestParseRepositoryInfo(t *testing.T) {
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withName := func(name string) reference.Named {
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named, err := reference.WithName(name)
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if err != nil {
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t.Fatalf("could not parse reference %s", name)
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}
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return named
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}
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expectedRepoInfos := map[string]RepositoryInfo{
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"fooo/bar": {
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Index: ®istrytypes.IndexInfo{
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Name: IndexName,
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Official: true,
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},
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RemoteName: withName("fooo/bar"),
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LocalName: withName("fooo/bar"),
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CanonicalName: withName("docker.io/fooo/bar"),
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Official: false,
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},
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"library/ubuntu": {
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Index: ®istrytypes.IndexInfo{
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Name: IndexName,
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Official: true,
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},
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RemoteName: withName("library/ubuntu"),
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LocalName: withName("ubuntu"),
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CanonicalName: withName("docker.io/library/ubuntu"),
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Official: true,
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},
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"nonlibrary/ubuntu": {
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Index: ®istrytypes.IndexInfo{
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Name: IndexName,
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Official: true,
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},
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RemoteName: withName("nonlibrary/ubuntu"),
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LocalName: withName("nonlibrary/ubuntu"),
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CanonicalName: withName("docker.io/nonlibrary/ubuntu"),
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Official: false,
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},
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"ubuntu": {
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Index: ®istrytypes.IndexInfo{
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Name: IndexName,
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Official: true,
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},
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RemoteName: withName("library/ubuntu"),
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LocalName: withName("ubuntu"),
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CanonicalName: withName("docker.io/library/ubuntu"),
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Official: true,
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},
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"other/library": {
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Index: ®istrytypes.IndexInfo{
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Name: IndexName,
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Official: true,
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},
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RemoteName: withName("other/library"),
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LocalName: withName("other/library"),
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CanonicalName: withName("docker.io/other/library"),
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Official: false,
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},
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"127.0.0.1:8000/private/moonbase": {
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Index: ®istrytypes.IndexInfo{
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Name: "127.0.0.1:8000",
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Official: false,
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},
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RemoteName: withName("private/moonbase"),
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LocalName: withName("127.0.0.1:8000/private/moonbase"),
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CanonicalName: withName("127.0.0.1:8000/private/moonbase"),
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Official: false,
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},
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"127.0.0.1:8000/privatebase": {
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Index: ®istrytypes.IndexInfo{
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Name: "127.0.0.1:8000",
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Official: false,
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},
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RemoteName: withName("privatebase"),
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LocalName: withName("127.0.0.1:8000/privatebase"),
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CanonicalName: withName("127.0.0.1:8000/privatebase"),
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Official: false,
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},
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"localhost:8000/private/moonbase": {
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Index: ®istrytypes.IndexInfo{
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Name: "localhost:8000",
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Official: false,
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},
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RemoteName: withName("private/moonbase"),
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LocalName: withName("localhost:8000/private/moonbase"),
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CanonicalName: withName("localhost:8000/private/moonbase"),
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Official: false,
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},
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"localhost:8000/privatebase": {
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Index: ®istrytypes.IndexInfo{
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Name: "localhost:8000",
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Official: false,
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},
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RemoteName: withName("privatebase"),
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LocalName: withName("localhost:8000/privatebase"),
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CanonicalName: withName("localhost:8000/privatebase"),
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Official: false,
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},
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"example.com/private/moonbase": {
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Index: ®istrytypes.IndexInfo{
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Name: "example.com",
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Official: false,
|
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},
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RemoteName: withName("private/moonbase"),
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LocalName: withName("example.com/private/moonbase"),
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CanonicalName: withName("example.com/private/moonbase"),
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Official: false,
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},
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"example.com/privatebase": {
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Index: ®istrytypes.IndexInfo{
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Name: "example.com",
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Official: false,
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},
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RemoteName: withName("privatebase"),
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LocalName: withName("example.com/privatebase"),
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CanonicalName: withName("example.com/privatebase"),
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Official: false,
|
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},
|
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"example.com:8000/private/moonbase": {
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Index: ®istrytypes.IndexInfo{
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Name: "example.com:8000",
|
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Official: false,
|
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},
|
|
RemoteName: withName("private/moonbase"),
|
|
LocalName: withName("example.com:8000/private/moonbase"),
|
|
CanonicalName: withName("example.com:8000/private/moonbase"),
|
|
Official: false,
|
|
},
|
|
"example.com:8000/privatebase": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: "example.com:8000",
|
|
Official: false,
|
|
},
|
|
RemoteName: withName("privatebase"),
|
|
LocalName: withName("example.com:8000/privatebase"),
|
|
CanonicalName: withName("example.com:8000/privatebase"),
|
|
Official: false,
|
|
},
|
|
"localhost/private/moonbase": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: "localhost",
|
|
Official: false,
|
|
},
|
|
RemoteName: withName("private/moonbase"),
|
|
LocalName: withName("localhost/private/moonbase"),
|
|
CanonicalName: withName("localhost/private/moonbase"),
|
|
Official: false,
|
|
},
|
|
"localhost/privatebase": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: "localhost",
|
|
Official: false,
|
|
},
|
|
RemoteName: withName("privatebase"),
|
|
LocalName: withName("localhost/privatebase"),
|
|
CanonicalName: withName("localhost/privatebase"),
|
|
Official: false,
|
|
},
|
|
IndexName + "/public/moonbase": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: IndexName,
|
|
Official: true,
|
|
},
|
|
RemoteName: withName("public/moonbase"),
|
|
LocalName: withName("public/moonbase"),
|
|
CanonicalName: withName("docker.io/public/moonbase"),
|
|
Official: false,
|
|
},
|
|
"index." + IndexName + "/public/moonbase": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: IndexName,
|
|
Official: true,
|
|
},
|
|
RemoteName: withName("public/moonbase"),
|
|
LocalName: withName("public/moonbase"),
|
|
CanonicalName: withName("docker.io/public/moonbase"),
|
|
Official: false,
|
|
},
|
|
"ubuntu-12.04-base": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: IndexName,
|
|
Official: true,
|
|
},
|
|
RemoteName: withName("library/ubuntu-12.04-base"),
|
|
LocalName: withName("ubuntu-12.04-base"),
|
|
CanonicalName: withName("docker.io/library/ubuntu-12.04-base"),
|
|
Official: true,
|
|
},
|
|
IndexName + "/ubuntu-12.04-base": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: IndexName,
|
|
Official: true,
|
|
},
|
|
RemoteName: withName("library/ubuntu-12.04-base"),
|
|
LocalName: withName("ubuntu-12.04-base"),
|
|
CanonicalName: withName("docker.io/library/ubuntu-12.04-base"),
|
|
Official: true,
|
|
},
|
|
"index." + IndexName + "/ubuntu-12.04-base": {
|
|
Index: ®istrytypes.IndexInfo{
|
|
Name: IndexName,
|
|
Official: true,
|
|
},
|
|
RemoteName: withName("library/ubuntu-12.04-base"),
|
|
LocalName: withName("ubuntu-12.04-base"),
|
|
CanonicalName: withName("docker.io/library/ubuntu-12.04-base"),
|
|
Official: true,
|
|
},
|
|
}
|
|
|
|
for reposName, expectedRepoInfo := range expectedRepoInfos {
|
|
named, err := reference.WithName(reposName)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
repoInfo, err := ParseRepositoryInfo(named)
|
|
if err != nil {
|
|
t.Error(err)
|
|
} else {
|
|
checkEqual(t, repoInfo.Index.Name, expectedRepoInfo.Index.Name, reposName)
|
|
checkEqual(t, repoInfo.RemoteName.String(), expectedRepoInfo.RemoteName.String(), reposName)
|
|
checkEqual(t, repoInfo.LocalName.String(), expectedRepoInfo.LocalName.String(), reposName)
|
|
checkEqual(t, repoInfo.CanonicalName.String(), expectedRepoInfo.CanonicalName.String(), reposName)
|
|
checkEqual(t, repoInfo.Index.Official, expectedRepoInfo.Index.Official, reposName)
|
|
checkEqual(t, repoInfo.Official, expectedRepoInfo.Official, reposName)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestNewIndexInfo(t *testing.T) {
|
|
testIndexInfo := func(config *registrytypes.ServiceConfig, expectedIndexInfos map[string]*registrytypes.IndexInfo) {
|
|
for indexName, expectedIndexInfo := range expectedIndexInfos {
|
|
index, err := newIndexInfo(config, indexName)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
} else {
|
|
checkEqual(t, index.Name, expectedIndexInfo.Name, indexName+" name")
|
|
checkEqual(t, index.Official, expectedIndexInfo.Official, indexName+" is official")
|
|
checkEqual(t, index.Secure, expectedIndexInfo.Secure, indexName+" is secure")
|
|
checkEqual(t, len(index.Mirrors), len(expectedIndexInfo.Mirrors), indexName+" mirrors")
|
|
}
|
|
}
|
|
}
|
|
|
|
config := NewServiceConfig(nil)
|
|
noMirrors := []string{}
|
|
expectedIndexInfos := map[string]*registrytypes.IndexInfo{
|
|
IndexName: {
|
|
Name: IndexName,
|
|
Official: true,
|
|
Secure: true,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"index." + IndexName: {
|
|
Name: IndexName,
|
|
Official: true,
|
|
Secure: true,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"example.com": {
|
|
Name: "example.com",
|
|
Official: false,
|
|
Secure: true,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"127.0.0.1:5000": {
|
|
Name: "127.0.0.1:5000",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
}
|
|
testIndexInfo(config, expectedIndexInfos)
|
|
|
|
publicMirrors := []string{"http://mirror1.local", "http://mirror2.local"}
|
|
config = makeServiceConfig(publicMirrors, []string{"example.com"})
|
|
|
|
expectedIndexInfos = map[string]*registrytypes.IndexInfo{
|
|
IndexName: {
|
|
Name: IndexName,
|
|
Official: true,
|
|
Secure: true,
|
|
Mirrors: publicMirrors,
|
|
},
|
|
"index." + IndexName: {
|
|
Name: IndexName,
|
|
Official: true,
|
|
Secure: true,
|
|
Mirrors: publicMirrors,
|
|
},
|
|
"example.com": {
|
|
Name: "example.com",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"example.com:5000": {
|
|
Name: "example.com:5000",
|
|
Official: false,
|
|
Secure: true,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"127.0.0.1": {
|
|
Name: "127.0.0.1",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"127.0.0.1:5000": {
|
|
Name: "127.0.0.1:5000",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"other.com": {
|
|
Name: "other.com",
|
|
Official: false,
|
|
Secure: true,
|
|
Mirrors: noMirrors,
|
|
},
|
|
}
|
|
testIndexInfo(config, expectedIndexInfos)
|
|
|
|
config = makeServiceConfig(nil, []string{"42.42.0.0/16"})
|
|
expectedIndexInfos = map[string]*registrytypes.IndexInfo{
|
|
"example.com": {
|
|
Name: "example.com",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"example.com:5000": {
|
|
Name: "example.com:5000",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"127.0.0.1": {
|
|
Name: "127.0.0.1",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"127.0.0.1:5000": {
|
|
Name: "127.0.0.1:5000",
|
|
Official: false,
|
|
Secure: false,
|
|
Mirrors: noMirrors,
|
|
},
|
|
"other.com": {
|
|
Name: "other.com",
|
|
Official: false,
|
|
Secure: true,
|
|
Mirrors: noMirrors,
|
|
},
|
|
}
|
|
testIndexInfo(config, expectedIndexInfos)
|
|
}
|
|
|
|
func TestMirrorEndpointLookup(t *testing.T) {
|
|
containsMirror := func(endpoints []APIEndpoint) bool {
|
|
for _, pe := range endpoints {
|
|
if pe.URL == "my.mirror" {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
s := Service{Config: makeServiceConfig([]string{"my.mirror"}, nil)}
|
|
|
|
imageName, err := reference.WithName(IndexName + "/test/image")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
pushAPIEndpoints, err := s.LookupPushEndpoints(imageName)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if containsMirror(pushAPIEndpoints) {
|
|
t.Fatal("Push endpoint should not contain mirror")
|
|
}
|
|
|
|
pullAPIEndpoints, err := s.LookupPullEndpoints(imageName)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !containsMirror(pullAPIEndpoints) {
|
|
t.Fatal("Pull endpoint should contain mirror")
|
|
}
|
|
}
|
|
|
|
func TestPushRegistryTag(t *testing.T) {
|
|
r := spawnTestRegistrySession(t)
|
|
repoRef, err := reference.ParseNamed(REPO)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = r.PushRegistryTag(repoRef, imageID, "stable", makeURL("/v1/"))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestPushImageJSONIndex(t *testing.T) {
|
|
r := spawnTestRegistrySession(t)
|
|
imgData := []*ImgData{
|
|
{
|
|
ID: "77dbf71da1d00e3fbddc480176eac8994025630c6590d11cfc8fe1209c2a1d20",
|
|
Checksum: "sha256:1ac330d56e05eef6d438586545ceff7550d3bdcb6b19961f12c5ba714ee1bb37",
|
|
},
|
|
{
|
|
ID: "42d718c941f5c532ac049bf0b0ab53f0062f09a03afd4aa4a02c098e46032b9d",
|
|
Checksum: "sha256:bea7bf2e4bacd479344b737328db47b18880d09096e6674165533aa994f5e9f2",
|
|
},
|
|
}
|
|
repoRef, err := reference.ParseNamed(REPO)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
repoData, err := r.PushImageJSONIndex(repoRef, imgData, false, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if repoData == nil {
|
|
t.Fatal("Expected RepositoryData object")
|
|
}
|
|
repoData, err = r.PushImageJSONIndex(repoRef, imgData, true, []string{r.indexEndpoint.String()})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if repoData == nil {
|
|
t.Fatal("Expected RepositoryData object")
|
|
}
|
|
}
|
|
|
|
func TestSearchRepositories(t *testing.T) {
|
|
r := spawnTestRegistrySession(t)
|
|
results, err := r.SearchRepositories("fakequery")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if results == nil {
|
|
t.Fatal("Expected non-nil SearchResults object")
|
|
}
|
|
assertEqual(t, results.NumResults, 1, "Expected 1 search results")
|
|
assertEqual(t, results.Query, "fakequery", "Expected 'fakequery' as query")
|
|
assertEqual(t, results.Results[0].StarCount, 42, "Expected 'fakeimage' to have 42 stars")
|
|
}
|
|
|
|
func TestValidRemoteName(t *testing.T) {
|
|
validRepositoryNames := []string{
|
|
// Sanity check.
|
|
"docker/docker",
|
|
|
|
// Allow 64-character non-hexadecimal names (hexadecimal names are forbidden).
|
|
"thisisthesongthatneverendsitgoesonandonandonthisisthesongthatnev",
|
|
|
|
// Allow embedded hyphens.
|
|
"docker-rules/docker",
|
|
|
|
// Allow multiple hyphens as well.
|
|
"docker---rules/docker",
|
|
|
|
//Username doc and image name docker being tested.
|
|
"doc/docker",
|
|
|
|
// single character names are now allowed.
|
|
"d/docker",
|
|
"jess/t",
|
|
|
|
// Consecutive underscores.
|
|
"dock__er/docker",
|
|
}
|
|
for _, repositoryName := range validRepositoryNames {
|
|
repositoryRef, err := reference.WithName(repositoryName)
|
|
if err != nil {
|
|
t.Errorf("Repository name should be valid: %v. Error: %v", repositoryName, err)
|
|
}
|
|
if err := validateRemoteName(repositoryRef); err != nil {
|
|
t.Errorf("Repository name should be valid: %v. Error: %v", repositoryName, err)
|
|
}
|
|
}
|
|
|
|
invalidRepositoryNames := []string{
|
|
// Disallow capital letters.
|
|
"docker/Docker",
|
|
|
|
// Only allow one slash.
|
|
"docker///docker",
|
|
|
|
// Disallow 64-character hexadecimal.
|
|
"1a3f5e7d9c1b3a5f7e9d1c3b5a7f9e1d3c5b7a9f1e3d5d7c9b1a3f5e7d9c1b3a",
|
|
|
|
// Disallow leading and trailing hyphens in namespace.
|
|
"-docker/docker",
|
|
"docker-/docker",
|
|
"-docker-/docker",
|
|
|
|
// Don't allow underscores everywhere (as opposed to hyphens).
|
|
"____/____",
|
|
|
|
"_docker/_docker",
|
|
|
|
// Disallow consecutive periods.
|
|
"dock..er/docker",
|
|
"dock_.er/docker",
|
|
"dock-.er/docker",
|
|
|
|
// No repository.
|
|
"docker/",
|
|
|
|
//namespace too long
|
|
"this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255_this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255_this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255_this_is_not_a_valid_namespace_because_its_lenth_is_greater_than_255/docker",
|
|
}
|
|
for _, repositoryName := range invalidRepositoryNames {
|
|
repositoryRef, err := reference.ParseNamed(repositoryName)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
if err := validateRemoteName(repositoryRef); err == nil {
|
|
t.Errorf("Repository name should be invalid: %v", repositoryName)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestTrustedLocation(t *testing.T) {
|
|
for _, url := range []string{"http://example.com", "https://example.com:7777", "http://docker.io", "http://test.docker.com", "https://fakedocker.com"} {
|
|
req, _ := http.NewRequest("GET", url, nil)
|
|
if trustedLocation(req) == true {
|
|
t.Fatalf("'%s' shouldn't be detected as a trusted location", url)
|
|
}
|
|
}
|
|
|
|
for _, url := range []string{"https://docker.io", "https://test.docker.com:80"} {
|
|
req, _ := http.NewRequest("GET", url, nil)
|
|
if trustedLocation(req) == false {
|
|
t.Fatalf("'%s' should be detected as a trusted location", url)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestAddRequiredHeadersToRedirectedRequests(t *testing.T) {
|
|
for _, urls := range [][]string{
|
|
{"http://docker.io", "https://docker.com"},
|
|
{"https://foo.docker.io:7777", "http://bar.docker.com"},
|
|
{"https://foo.docker.io", "https://example.com"},
|
|
} {
|
|
reqFrom, _ := http.NewRequest("GET", urls[0], nil)
|
|
reqFrom.Header.Add("Content-Type", "application/json")
|
|
reqFrom.Header.Add("Authorization", "super_secret")
|
|
reqTo, _ := http.NewRequest("GET", urls[1], nil)
|
|
|
|
addRequiredHeadersToRedirectedRequests(reqTo, []*http.Request{reqFrom})
|
|
|
|
if len(reqTo.Header) != 1 {
|
|
t.Fatalf("Expected 1 headers, got %d", len(reqTo.Header))
|
|
}
|
|
|
|
if reqTo.Header.Get("Content-Type") != "application/json" {
|
|
t.Fatal("'Content-Type' should be 'application/json'")
|
|
}
|
|
|
|
if reqTo.Header.Get("Authorization") != "" {
|
|
t.Fatal("'Authorization' should be empty")
|
|
}
|
|
}
|
|
|
|
for _, urls := range [][]string{
|
|
{"https://docker.io", "https://docker.com"},
|
|
{"https://foo.docker.io:7777", "https://bar.docker.com"},
|
|
} {
|
|
reqFrom, _ := http.NewRequest("GET", urls[0], nil)
|
|
reqFrom.Header.Add("Content-Type", "application/json")
|
|
reqFrom.Header.Add("Authorization", "super_secret")
|
|
reqTo, _ := http.NewRequest("GET", urls[1], nil)
|
|
|
|
addRequiredHeadersToRedirectedRequests(reqTo, []*http.Request{reqFrom})
|
|
|
|
if len(reqTo.Header) != 2 {
|
|
t.Fatalf("Expected 2 headers, got %d", len(reqTo.Header))
|
|
}
|
|
|
|
if reqTo.Header.Get("Content-Type") != "application/json" {
|
|
t.Fatal("'Content-Type' should be 'application/json'")
|
|
}
|
|
|
|
if reqTo.Header.Get("Authorization") != "super_secret" {
|
|
t.Fatal("'Authorization' should be 'super_secret'")
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestIsSecureIndex(t *testing.T) {
|
|
tests := []struct {
|
|
addr string
|
|
insecureRegistries []string
|
|
expected bool
|
|
}{
|
|
{IndexName, nil, true},
|
|
{"example.com", []string{}, true},
|
|
{"example.com", []string{"example.com"}, false},
|
|
{"localhost", []string{"localhost:5000"}, false},
|
|
{"localhost:5000", []string{"localhost:5000"}, false},
|
|
{"localhost", []string{"example.com"}, false},
|
|
{"127.0.0.1:5000", []string{"127.0.0.1:5000"}, false},
|
|
{"localhost", nil, false},
|
|
{"localhost:5000", nil, false},
|
|
{"127.0.0.1", nil, false},
|
|
{"localhost", []string{"example.com"}, false},
|
|
{"127.0.0.1", []string{"example.com"}, false},
|
|
{"example.com", nil, true},
|
|
{"example.com", []string{"example.com"}, false},
|
|
{"127.0.0.1", []string{"example.com"}, false},
|
|
{"127.0.0.1:5000", []string{"example.com"}, false},
|
|
{"example.com:5000", []string{"42.42.0.0/16"}, false},
|
|
{"example.com", []string{"42.42.0.0/16"}, false},
|
|
{"example.com:5000", []string{"42.42.42.42/8"}, false},
|
|
{"127.0.0.1:5000", []string{"127.0.0.0/8"}, false},
|
|
{"42.42.42.42:5000", []string{"42.1.1.1/8"}, false},
|
|
{"invalid.domain.com", []string{"42.42.0.0/16"}, true},
|
|
{"invalid.domain.com", []string{"invalid.domain.com"}, false},
|
|
{"invalid.domain.com:5000", []string{"invalid.domain.com"}, true},
|
|
{"invalid.domain.com:5000", []string{"invalid.domain.com:5000"}, false},
|
|
}
|
|
for _, tt := range tests {
|
|
config := makeServiceConfig(nil, tt.insecureRegistries)
|
|
if sec := isSecureIndex(config, tt.addr); sec != tt.expected {
|
|
t.Errorf("isSecureIndex failed for %q %v, expected %v got %v", tt.addr, tt.insecureRegistries, tt.expected, sec)
|
|
}
|
|
}
|
|
}
|
|
|
|
type debugTransport struct {
|
|
http.RoundTripper
|
|
log func(...interface{})
|
|
}
|
|
|
|
func (tr debugTransport) RoundTrip(req *http.Request) (*http.Response, error) {
|
|
dump, err := httputil.DumpRequestOut(req, false)
|
|
if err != nil {
|
|
tr.log("could not dump request")
|
|
}
|
|
tr.log(string(dump))
|
|
resp, err := tr.RoundTripper.RoundTrip(req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
dump, err = httputil.DumpResponse(resp, false)
|
|
if err != nil {
|
|
tr.log("could not dump response")
|
|
}
|
|
tr.log(string(dump))
|
|
return resp, err
|
|
}
|