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Merge pull request #44 from buildtool/gcr
feat: initial support for GCP Container registry
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| package registry | ||
|
|
||
| import ( | ||
| "context" | ||
| "docker.io/go-docker/api/types" | ||
| "encoding/base64" | ||
| "encoding/json" | ||
| "fmt" | ||
| "github.com/buildtool/build-tools/pkg/docker" | ||
| "io" | ||
| ) | ||
|
|
||
| type GCR struct { | ||
| dockerRegistry | ||
| Url string `yaml:"url" env:"GCR_URL"` | ||
| KeyFileContent string `yaml:"keyfileContent" env:"GCR_KEYFILE_CONTENT"` | ||
| } | ||
|
|
||
| var _ Registry = &GCR{} | ||
|
|
||
| func (r *GCR) Name() string { | ||
| return "GCR" | ||
| } | ||
|
|
||
| func (r *GCR) Configured() bool { | ||
| if len(r.Url) > 0 { | ||
| return true | ||
| } | ||
| return false | ||
| } | ||
|
|
||
| func (r *GCR) Login(client docker.Client, out io.Writer) error { | ||
| auth := r.GetAuthConfig() | ||
| auth.ServerAddress = r.Url | ||
| if ok, err := client.RegistryLogin(context.Background(), auth); err == nil { | ||
| _, _ = fmt.Fprintln(out, ok.Status) | ||
| return nil | ||
| } else { | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| func (r *GCR) GetAuthConfig() types.AuthConfig { | ||
| decoded, err := base64.StdEncoding.DecodeString(r.KeyFileContent) | ||
| if err != nil { | ||
| return types.AuthConfig{} | ||
| } | ||
| return types.AuthConfig{Username: "_json_key", Password: string(decoded)} | ||
| } | ||
|
|
||
| func (r *GCR) GetAuthInfo() string { | ||
| authBytes, _ := json.Marshal(r.GetAuthConfig()) | ||
| return base64.URLEncoding.EncodeToString(authBytes) | ||
| } | ||
|
|
||
| func (r GCR) RegistryUrl() string { | ||
| return r.Url | ||
| } | ||
|
|
||
| func (r GCR) Create(repository string) error { | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,163 @@ | ||
| package registry | ||
|
|
||
| import ( | ||
| "github.com/stretchr/testify/assert" | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestGcr_Name(t *testing.T) { | ||
| registry := &GCR{ | ||
| Url: "url", | ||
| KeyFileContent: "a2V5ZmlsZSBjb250ZW50Cg==", | ||
| } | ||
| assert.Equal(t, "GCR", registry.Name()) | ||
| } | ||
|
|
||
| func TestGcr_Configured(t *testing.T) { | ||
| registry := &GCR{ | ||
| Url: "url", | ||
| KeyFileContent: "a2V5ZmlsZSBjb250ZW50Cg==", | ||
| } | ||
|
|
||
| assert.True(t, registry.Configured()) | ||
| } | ||
|
|
||
| func TestGcr_GetAuthInfo(t *testing.T) { | ||
| registry := &GCR{ | ||
| Url: "url", | ||
| KeyFileContent: "a2V5ZmlsZSBjb250ZW50Cg==", | ||
| } | ||
|
|
||
| auth := registry.GetAuthInfo() | ||
| assert.Equal(t, "eyJ1c2VybmFtZSI6Il9qc29uX2tleSIsInBhc3N3b3JkIjoia2V5ZmlsZSBjb250ZW50XG4ifQ==", auth) | ||
| } | ||
|
|
||
| // | ||
| //func TestEcr_LoginAuthRequestFailed(t *testing.T) { | ||
| // client := &docker.MockDocker{} | ||
| // registry := &ECR{Url: "ecr-url", Region: "eu-west-1", svc: &MockECR{loginError: fmt.Errorf("auth failure")}} | ||
| // out := &bytes.Buffer{} | ||
| // err := registry.Login(client, out) | ||
| // assert.EqualError(t, err, "auth failure") | ||
| // assert.Equal(t, "", out.String()) | ||
| //} | ||
| // | ||
| //func TestEcr_LoginInvalidAuthData(t *testing.T) { | ||
| // client := &docker.MockDocker{} | ||
| // registry := &ECR{Url: "ecr-url", Region: "eu-west-1", svc: &MockECR{authData: "aaabbb"}} | ||
| // out := &bytes.Buffer{} | ||
| // err := registry.Login(client, out) | ||
| // assert.EqualError(t, err, "illegal base64 data at input byte 4") | ||
| // assert.Equal(t, "", out.String()) | ||
| //} | ||
| // | ||
| //func TestEcr_LoginFailed(t *testing.T) { | ||
| // client := &docker.MockDocker{LoginError: fmt.Errorf("invalid username/password")} | ||
| // registry := &ECR{Url: "ecr-url", Region: "eu-west-1", svc: &MockECR{authData: "QVdTOmFiYzEyMw=="}} | ||
| // out := &bytes.Buffer{} | ||
| // err := registry.Login(client, out) | ||
| // assert.EqualError(t, err, "invalid username/password") | ||
| // assert.Equal(t, "", out.String()) | ||
| //} | ||
| // | ||
| //func TestEcr_LoginSuccess(t *testing.T) { | ||
| // client := &docker.MockDocker{} | ||
| // registry := &ECR{Url: "ecr-url", Region: "eu-west-1", svc: &MockECR{authData: "QVdTOmFiYzEyMw=="}} | ||
| // out := &bytes.Buffer{} | ||
| // err := registry.Login(client, out) | ||
| // assert.Nil(t, err) | ||
| // assert.Equal(t, "AWS", client.Username) | ||
| // assert.Equal(t, "abc123", client.Password) | ||
| // assert.Equal(t, "ecr-url", client.ServerAddress) | ||
| // assert.Equal(t, "Logged in\n", out.String()) | ||
| //} | ||
| // | ||
| //func TestEcr_GetAuthInfo(t *testing.T) { | ||
| // registry := &ECR{Url: "ecr-url", Region: "eu-west-1", username: "AWS", password: "abc123"} | ||
| // auth := registry.GetAuthInfo() | ||
| // assert.Equal(t, "eyJ1c2VybmFtZSI6IkFXUyIsInBhc3N3b3JkIjoiYWJjMTIzIn0=", auth) | ||
| //} | ||
| // | ||
| //func TestEcr_ExistingRepository(t *testing.T) { | ||
| // mock := &MockECR{repoExists: true} | ||
| // registry := &ECR{svc: mock} | ||
| // repo := "repo" | ||
| // err := registry.Create(repo) | ||
| // assert.Nil(t, err) | ||
| // assert.Equal(t, []*string{&repo}, mock.describeRepositoriesInput.RepositoryNames) | ||
| //} | ||
| // | ||
| //func TestEcr_NewRepositoryCreateError(t *testing.T) { | ||
| // registry := &ECR{svc: &MockECR{createError: fmt.Errorf("create error")}} | ||
| // err := registry.Create("repo") | ||
| // assert.EqualError(t, err, "create error") | ||
| //} | ||
| // | ||
| //func TestEcr_NewRepositoryPutError(t *testing.T) { | ||
| // registry := &ECR{svc: &MockECR{putError: fmt.Errorf("put error")}} | ||
| // err := registry.Create("repo") | ||
| // assert.EqualError(t, err, "put error") | ||
| //} | ||
| // | ||
| //func TestEcr_NewRepository(t *testing.T) { | ||
| // mock := &MockECR{} | ||
| // registry := &ECR{svc: mock} | ||
| // repo := "repo" | ||
| // err := registry.Create(repo) | ||
| // assert.Nil(t, err) | ||
| // assert.Equal(t, &repo, mock.createRepositoryInput.RepositoryName) | ||
| // policyText := `{"rules":[{"rulePriority":10,"description":"Only keep 20 images","selection":{"tagStatus":"untagged","countType":"imageCountMoreThan","countNumber":20},"action":{"type":"expire"}}]}` | ||
| // assert.Equal(t, &policyText, mock.putLifecyclePolicyInput.LifecyclePolicyText) | ||
| //} | ||
| // | ||
| //func TestEcr_ParseECRUrlIfNoRegionIsSet(t *testing.T) { | ||
| // ecr := ECR{ | ||
| // Url: "12345678.dkr.ecr.eu-west-1.amazonaws.com", | ||
| // } | ||
| // assert.Equal(t, "eu-west-1", *ecr.region()) | ||
| //} | ||
| // | ||
| //func TestEcr_UseRegionIfSet(t *testing.T) { | ||
| // ecr := ECR{ | ||
| // Url: "12345678.dkr.ecr.eu-west-1.amazonaws.com", | ||
| // Region: "region", | ||
| // } | ||
| // assert.Equal(t, "region", *ecr.region()) | ||
| //} | ||
| // | ||
| //type MockECR struct { | ||
| // ecriface.ECRAPI | ||
| // loginError error | ||
| // authData string | ||
| // describeRepositoriesInput *awsecr.DescribeRepositoriesInput | ||
| // repoExists bool | ||
| // createError error | ||
| // createRepositoryInput *awsecr.CreateRepositoryInput | ||
| // putLifecyclePolicyInput *awsecr.PutLifecyclePolicyInput | ||
| // putError error | ||
| //} | ||
| // | ||
| //func (r MockECR) GetAuthorizationToken(input *awsecr.GetAuthorizationTokenInput) (*awsecr.GetAuthorizationTokenOutput, error) { | ||
| // if r.loginError != nil { | ||
| // return &awsecr.GetAuthorizationTokenOutput{AuthorizationData: []*awsecr.AuthorizationData{}}, r.loginError | ||
| // } | ||
| // return &awsecr.GetAuthorizationTokenOutput{AuthorizationData: []*awsecr.AuthorizationData{{AuthorizationToken: &r.authData}}}, nil | ||
| //} | ||
| // | ||
| //func (r *MockECR) DescribeRepositories(input *awsecr.DescribeRepositoriesInput) (*awsecr.DescribeRepositoriesOutput, error) { | ||
| // r.describeRepositoriesInput = input | ||
| // if r.repoExists { | ||
| // return &awsecr.DescribeRepositoriesOutput{Repositories: []*awsecr.Repository{}}, nil | ||
| // } | ||
| // return &awsecr.DescribeRepositoriesOutput{Repositories: []*awsecr.Repository{}}, fmt.Errorf("NoDockerRegistry repository found") | ||
| //} | ||
| // | ||
| //func (r *MockECR) CreateRepository(input *awsecr.CreateRepositoryInput) (*awsecr.CreateRepositoryOutput, error) { | ||
| // r.createRepositoryInput = input | ||
| // return &awsecr.CreateRepositoryOutput{}, r.createError | ||
| //} | ||
| // | ||
| //func (r *MockECR) PutLifecyclePolicy(input *awsecr.PutLifecyclePolicyInput) (*awsecr.PutLifecyclePolicyOutput, error) { | ||
| // r.putLifecyclePolicyInput = input | ||
| // return &awsecr.PutLifecyclePolicyOutput{}, r.putError | ||
| //} |
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