Add support for docker cli login using Username and Email plugin

plugins/docker/docker.go

@@ -0,0 +1,26 @@
+package docker
+
+import (
+	"github.com/1Password/shell-plugins/sdk"
+	"github.com/1Password/shell-plugins/sdk/needsauth"
+	"github.com/1Password/shell-plugins/sdk/schema"
+	"github.com/1Password/shell-plugins/sdk/schema/credname"
+)
+
+func DockerCLI() schema.Executable {
+	return schema.Executable{
+		Name:    "Docker CLI",
+		Runs:    []string{"docker"},
+		DocsURL: sdk.URL("https://docker.com/docs/cli"),
+		NeedsAuth: needsauth.IfAll(
+			needsauth.NotForHelpOrVersion(),
+			needsauth.NotWithoutArgs(),
+			needsauth.ForCommand("login", "push", "pull"),
+		),
+		Uses: []schema.CredentialUsage{
+			{
+				Name: credname.UserLogin,
+			},
+		},
+	}
+}

plugins/docker/plugin.go

@@ -0,0 +1,22 @@
+package docker
+
+import (
+	"github.com/1Password/shell-plugins/sdk"
+	"github.com/1Password/shell-plugins/sdk/schema"
+)
+
+func New() schema.Plugin {
+	return schema.Plugin{
+		Name: "docker",
+		Platform: schema.PlatformInfo{
+			Name:     "Docker",
+			Homepage: sdk.URL("https://docker.com"),
+		},
+		Credentials: []schema.CredentialType{
+			UserLogin(),
+		},
+		Executables: []schema.Executable{
+			DockerCLI(),
+		},
+	}
+}

plugins/docker/test-fixtures/config.json

@@ -0,0 +1,7 @@
+{
+"auths":{
+"https://index.docker.io/v1/":{
+"auth":"U3RyZWFtOlN0cmVhbUAwODc="
+}
+}
+}

plugins/docker/user_login.go

@@ -0,0 +1,96 @@
+package docker
+
+import (
+	"context"
+	"encoding/base64"
+	"strings"
+
+	"github.com/1Password/shell-plugins/sdk"
+	"github.com/1Password/shell-plugins/sdk/importer"
+	"github.com/1Password/shell-plugins/sdk/provision"
+	"github.com/1Password/shell-plugins/sdk/schema"
+	"github.com/1Password/shell-plugins/sdk/schema/credname"
+	"github.com/1Password/shell-plugins/sdk/schema/fieldname"
+)
+
+func UserLogin() schema.CredentialType {
+	return schema.CredentialType{
+		Name:          credname.UserLogin,
+		DocsURL:       sdk.URL("https://docker.com/docs/user_login"),
+		ManagementURL: sdk.URL("https://console.docker.com/user/security/tokens"),
+		Fields: []schema.CredentialField{
+			{
+				Name:                fieldname.Username,
+				MarkdownDescription: "Username of the user registered in Docker.",
+			},
+			{
+				Name:                fieldname.Password,
+				MarkdownDescription: "Password of the user registered in Docker.",
+				Secret:              true,
+			},
+		},
+		DefaultProvisioner: provision.TempFile(dockerConfig, provision.AtFixedPath("~/.docker/config.json")),
+		Importer:           importer.TryAll(TryDockerConfigFile()),
+	}
+}
+
+func dockerConfig(in sdk.ProvisionInput) ([]byte, error) {
+	content := "{\n"
+	content += "\"auths\":{\n"
+
+	if username, ok := in.ItemFields[fieldname.Username]; ok {
+		auth := base64.StdEncoding.EncodeToString([]byte(username + ":" + in.ItemFields[fieldname.Password]))
+		content += "\"https://index.docker.io/v1/\":{\n"
+		content += "\"auth\":\"" + auth + "\"\n"
+		content += "}\n"
+	}
+
+	content += "}\n"
+	content += "}\n"
+
+	return []byte(content), nil
+}
+
+func TryDockerConfigFile() sdk.Importer {
+	return importer.TryFile("~/.docker/config.json", func(ctx context.Context, contents importer.FileContents, in sdk.ImportInput, out *sdk.ImportAttempt) {
+
+		var config struct {
+			Auths map[string]struct {
+				Auth string `json:"auth"`
+			} `json:"auths"`
+		}
+
+		if err := contents.ToJSON(&config); err != nil {
+			out.AddError(err)
+			return
+		}
+		for _, auth := range config.Auths {
+			decoded, err := base64.StdEncoding.DecodeString(auth.Auth)
+			if err != nil {
+				out.AddError(err)
+				return
+			}
+			credentials := string(decoded)
+			username, password := parseCredentials(credentials)
+			if username != "" {
+				out.AddCandidate(sdk.ImportCandidate{
+					NameHint: "",
+					Fields: map[sdk.FieldName]string{
+						fieldname.Username: username,
+						fieldname.Password: password,
+					},
+				})
+			}
+		}
+
+	})
+}
+
+func parseCredentials(credentials string) (username string, password string) {
+	parts := strings.SplitN(credentials, ":", 2)
+	if len(parts) == 2 {
+		username = parts[0]
+		password = parts[1]
+	}
+	return username, password
+}

plugins/docker/user_login_test.go

@@ -0,0 +1,45 @@
+package docker
+
+import (
+	"testing"
+
+	"github.com/1Password/shell-plugins/sdk"
+	"github.com/1Password/shell-plugins/sdk/plugintest"
+	"github.com/1Password/shell-plugins/sdk/schema/fieldname"
+)
+
+func TestUserLoginProvisioner(t *testing.T) {
+	plugintest.TestProvisioner(t, UserLogin().DefaultProvisioner, map[string]plugintest.ProvisionCase{
+		"default": {
+			ItemFields: map[sdk.FieldName]string{
+				fieldname.Username: "Stream",
+				fieldname.Password: "Stream@087",
+				//	fieldname.URL:      "https://index.docker.io/v1/",
+			},
+			ExpectedOutput: sdk.ProvisionOutput{
+
+				Files: map[string]sdk.OutputFile{
+					"~/.docker/config.json": {Contents: []byte(plugintest.LoadFixture(t, "config.json"))},
+				},
+			},
+		},
+	})
+}
+
+func TestUserLoginImporter(t *testing.T) {
+	plugintest.TestImporter(t, UserLogin().Importer, map[string]plugintest.ImportCase{
+		"config file": {
+			Files: map[string]string{
+				"~/.docker/config.json": plugintest.LoadFixture(t, "config.json"),
+			},
+			ExpectedCandidates: []sdk.ImportCandidate{
+				{
+					Fields: map[sdk.FieldName]string{
+						fieldname.Username: "Stream",
+						fieldname.Password: "Stream@087",
+					},
+				},
+			},
+		},
+	})
+}