feat: basic authorization model

internal/command/api/agent/delete.go

@@ -0,0 +1,56 @@
+package agent
+
+import (
+	"os"
+
+	"forge.cadoles.com/Cadoles/emissary/internal/client"
+	agentFlag "forge.cadoles.com/Cadoles/emissary/internal/command/api/agent/flag"
+	"forge.cadoles.com/Cadoles/emissary/internal/command/api/apierr"
+	clientFlag "forge.cadoles.com/Cadoles/emissary/internal/command/api/flag"
+	"forge.cadoles.com/Cadoles/emissary/internal/datastore"
+	"forge.cadoles.com/Cadoles/emissary/internal/format"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func DeleteCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "delete",
+		Usage: "Delete agent",
+		Flags: agentFlag.WithAgentFlags(),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			agentID, err := agentFlag.AssertAgentID(ctx)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			agentID, err = client.DeleteAgent(ctx.Context, agentID)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			hints := format.Hints{
+				OutputMode: baseFlags.OutputMode,
+			}
+
+			if err := format.Write(baseFlags.Format, os.Stdout, hints, struct {
+				ID datastore.AgentID `json:"id"`
+			}{
+				ID: agentID,
+			}); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/api/agent/root.go

@@ -14,6 +14,7 @@ func Root() *cli.Command {
 			CountCommand(),
 			UpdateCommand(),
 			GetCommand(),
+			DeleteCommand(),
 			spec.Root(),
 		},
 	}

internal/command/api/agent/spec/delete.go

@@ -0,0 +1,67 @@
+package spec
+
+import (
+	"os"
+
+	"forge.cadoles.com/Cadoles/emissary/internal/client"
+	agentFlag "forge.cadoles.com/Cadoles/emissary/internal/command/api/agent/flag"
+	"forge.cadoles.com/Cadoles/emissary/internal/command/api/apierr"
+	clientFlag "forge.cadoles.com/Cadoles/emissary/internal/command/api/flag"
+	"forge.cadoles.com/Cadoles/emissary/internal/format"
+	"forge.cadoles.com/Cadoles/emissary/internal/spec"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func DeleteCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "delete",
+		Usage: "Delete spec",
+
+		Flags: agentFlag.WithAgentFlags(
+			&cli.StringFlag{
+				Name:  "spec-name",
+				Usage: "use `NAME` as specification's name",
+			},
+		),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			agentID, err := agentFlag.AssertAgentID(ctx)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			specName, err := assertSpecName(ctx)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			specName, err = client.DeleteAgentSpec(ctx.Context, agentID, specName)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			hints := format.Hints{
+				OutputMode: baseFlags.OutputMode,
+			}
+
+			if err := format.Write(baseFlags.Format, os.Stdout, hints, struct {
+				Name spec.Name `json:"name"`
+			}{
+				Name: specName,
+			}); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/api/agent/spec/root.go

@@ -11,6 +11,7 @@ func Root() *cli.Command {
 		Subcommands: []*cli.Command{
 			GetCommand(),
 			UpdateCommand(),
+			DeleteCommand(),
 		},
 	}
 }

internal/command/api/agent/spec/update.go

@@ -27,11 +27,11 @@ func UpdateCommand() *cli.Command {
 		Flags: agentFlag.WithAgentFlags(
 			&cli.StringFlag{
 				Name:  "spec-name",
-				Usage: "use `NAME` as spec name",
+				Usage: "use `NAME` as specification's name",
 			},
 			&cli.StringFlag{
 				Name:  "spec-data",
-				Usage: "use `DATA` as spec data, '-' to read from STDIN",
+				Usage: "use `DATA` as specification's data, '-' to read from STDIN",
 			},
 			&cli.BoolFlag{
 				Name:  "no-patch",

internal/command/api/flag/flag.go

@@ -35,11 +35,11 @@ func ComposeFlags(flags ...cli.Flag) []cli.Flag {
 		&cli.StringFlag{
 			Name:    "token",
 			Aliases: []string{"t"},
-			Usage:   "use `TOKEN` as authentification token",
+			Usage:   "use `TOKEN` as authentication token",
 		},
 		&cli.StringFlag{
 			Name:      "token-file",
-			Usage:     "use `TOKEN_FILE` as file containing the authentification token",
+			Usage:     "use `TOKEN_FILE` as file containing the authentication token",
 			Value:     ".emissary-token",
 			TakesFile: true,
 		},