feat: initial commit

internal/command/admin/proxy/create.go

@@ -0,0 +1,69 @@
+package proxy
+
+import (
+	"net/url"
+	"os"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/client"
+	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
+	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	proxyFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/proxy/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/format"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func CreateCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "create",
+		Usage: "Create proxy",
+		Flags: proxyFlag.WithProxyFlags(
+			&cli.StringFlag{
+				Name:     "to",
+				Usage:    "Set `TO` as proxy's destination url",
+				Value:    "",
+				Required: true,
+			},
+			&cli.StringSliceFlag{
+				Name:  "from",
+				Usage: "Set `FROM` as proxy's patterns to match incoming requests",
+				Value: cli.NewStringSlice("*"),
+			},
+		),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			proxyName, err := proxyFlag.AssertProxyName(ctx)
+			if err != nil {
+				return errors.Wrap(err, "'to' parameter should be a valid url")
+			}
+
+			to, err := url.Parse(ctx.String("to"))
+			if err != nil {
+				return errors.Wrap(err, "'to' parameter should be a valid url")
+			}
+
+			from := ctx.StringSlice("from")
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			proxy, err := client.CreateProxy(ctx.Context, proxyName, to, from)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			hints := proxyHints(baseFlags.OutputMode)
+
+			if err := format.Write(baseFlags.Format, os.Stdout, hints, proxy); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/admin/proxy/delete.go

@@ -0,0 +1,56 @@
+package proxy
+
+import (
+	"os"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/client"
+	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
+	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	proxyFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/proxy/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/format"
+	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func DeleteCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "delete",
+		Usage: "Delete proxy",
+		Flags: proxyFlag.WithProxyFlags(),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			proxyName, err := proxyFlag.AssertProxyName(ctx)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			proxyName, err = client.DeleteProxy(ctx.Context, proxyName)
+			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 store.ProxyName `json:"id"`
+			}{
+				Name: proxyName,
+			}); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/admin/proxy/flag/flag.go

@@ -0,0 +1,36 @@
+package flag
+
+import (
+	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+const FlagProxyName = "proxy-name"
+
+func WithProxyFlags(flags ...cli.Flag) []cli.Flag {
+	baseFlags := clientFlag.ComposeFlags(
+		&cli.StringFlag{
+			Name:     FlagProxyName,
+			Usage:    "use `PROXY_NAME` as targeted proxy",
+			Value:    "",
+			Required: true,
+		},
+	)
+
+	flags = append(flags, baseFlags...)
+
+	return flags
+}
+
+func AssertProxyName(ctx *cli.Context) (store.ProxyName, error) {
+	rawProxyName := ctx.String(FlagProxyName)
+
+	name, err := store.ValidateName(rawProxyName)
+	if err != nil {
+		return "", errors.WithStack(err)
+	}
+
+	return store.ProxyName(name), nil
+}

internal/command/admin/proxy/get.go

@@ -0,0 +1,49 @@
+package proxy
+
+import (
+	"os"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/client"
+	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
+	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	proxyFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/proxy/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/format"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func GetCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "get",
+		Usage: "Get proxy",
+		Flags: proxyFlag.WithProxyFlags(),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			proxyName, err := proxyFlag.AssertProxyName(ctx)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			proxy, err := client.GetProxy(ctx.Context, proxyName)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			hints := proxyHints(baseFlags.OutputMode)
+
+			if err := format.Write(baseFlags.Format, os.Stdout, hints, proxy); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/admin/proxy/query.go

@@ -0,0 +1,63 @@
+package proxy
+
+import (
+	"os"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/client"
+	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
+	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/format"
+	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func QueryCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "query",
+		Usage: "Query proxies",
+		Flags: clientFlag.ComposeFlags(
+			&cli.Int64SliceFlag{
+				Name:  "ids",
+				Usage: "use `IDS` as query filter",
+			},
+		),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			options := make([]client.QueryProxyOptionFunc, 0)
+
+			rawNames := ctx.StringSlice("ids")
+			if rawNames != nil {
+				proxyNames := func(names []string) []store.ProxyName {
+					proxyNames := make([]store.ProxyName, len(names))
+					for i, name := range names {
+						proxyNames[i] = store.ProxyName(name)
+					}
+					return proxyNames
+				}(rawNames)
+				options = append(options, client.WithQueryProxyNames(proxyNames...))
+			}
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			proxies, err := client.QueryProxy(ctx.Context, options...)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			hints := proxyHeaderHints(baseFlags.OutputMode)
+
+			if err := format.Write(baseFlags.Format, os.Stdout, hints, clientFlag.AsAnySlice(proxies)...); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/admin/proxy/root.go

@@ -0,0 +1,19 @@
+package proxy
+
+import (
+	"github.com/urfave/cli/v2"
+)
+
+func Root() *cli.Command {
+	return &cli.Command{
+		Name:  "proxy",
+		Usage: "Execute actions related to proxies",
+		Subcommands: []*cli.Command{
+			GetCommand(),
+			CreateCommand(),
+			QueryCommand(),
+			DeleteCommand(),
+			UpdateCommand(),
+		},
+	}
+}

internal/command/admin/proxy/update.go

@@ -0,0 +1,93 @@
+package proxy
+
+import (
+	"net/url"
+	"os"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/client"
+	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
+	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	proxyFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/proxy/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/format"
+	"github.com/pkg/errors"
+	"github.com/urfave/cli/v2"
+)
+
+func UpdateCommand() *cli.Command {
+	return &cli.Command{
+		Name:  "update",
+		Usage: "Update proxy",
+		Flags: proxyFlag.WithProxyFlags(
+			&cli.StringFlag{
+				Name:  "to",
+				Usage: "Set `TO` as proxy's destination url",
+			},
+			&cli.StringSliceFlag{
+				Name:  "from",
+				Usage: "Set `FROM` as proxy's patterns to match incoming requests",
+			},
+			&cli.BoolFlag{
+				Name:  "enabled",
+				Usage: "Enable or disable proxy",
+			},
+			&cli.IntFlag{
+				Name:  "weight",
+				Usage: "Set `WEIGHT` as proxy's weight",
+			},
+		),
+		Action: func(ctx *cli.Context) error {
+			baseFlags := clientFlag.GetBaseFlags(ctx)
+
+			token, err := clientFlag.GetToken(baseFlags)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			proxyName, err := proxyFlag.AssertProxyName(ctx)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			opts := &client.UpdateProxyOptions{}
+
+			if ctx.IsSet("to") {
+				to := ctx.String("to")
+				if _, err := url.Parse(to); err != nil {
+					return errors.Wrap(err, "'to' parameter should be a valid url")
+				}
+
+				opts.To = &to
+			}
+
+			from := ctx.StringSlice("from")
+			if from != nil {
+				opts.From = from
+			}
+
+			if ctx.IsSet("weight") {
+				weight := ctx.Int("weight")
+				opts.Weight = &weight
+			}
+
+			if ctx.IsSet("enabled") {
+				enabled := ctx.Bool("enabled")
+				opts.Enabled = &enabled
+			}
+
+			client := client.New(baseFlags.ServerURL, client.WithToken(token))
+
+			proxy, err := client.UpdateProxy(ctx.Context, proxyName, opts)
+			if err != nil {
+				return errors.WithStack(apierr.Wrap(err))
+			}
+
+			hints := proxyHints(baseFlags.OutputMode)
+
+			if err := format.Write(baseFlags.Format, os.Stdout, hints, proxy); err != nil {
+				return errors.WithStack(err)
+			}
+
+			return nil
+		},
+	}
+}

internal/command/admin/proxy/util.go

@@ -0,0 +1,32 @@
+package proxy
+
+import (
+	"forge.cadoles.com/cadoles/bouncer/internal/format"
+	"forge.cadoles.com/cadoles/bouncer/internal/format/table"
+)
+
+func proxyHeaderHints(outputMode format.OutputMode) format.Hints {
+	return format.Hints{
+		OutputMode: outputMode,
+		Props: []format.Prop{
+			format.NewProp("Name", "Name"),
+			format.NewProp("Enabled", "Enabled"),
+			format.NewProp("Weight", "Weight"),
+		},
+	}
+}
+
+func proxyHints(outputMode format.OutputMode) format.Hints {
+	return format.Hints{
+		OutputMode: outputMode,
+		Props: []format.Prop{
+			format.NewProp("Name", "Name"),
+			format.NewProp("From", "From"),
+			format.NewProp("To", "To"),
+			format.NewProp("Enabled", "Enabled"),
+			format.NewProp("Weight", "Weight"),
+			format.NewProp("CreatedAt", "CreatedAt", table.WithCompactModeMaxColumnWidth(20)),
+			format.NewProp("UpdatedAt", "UpdatedAt", table.WithCompactModeMaxColumnWidth(20)),
+		},
+	}
+}