Esempio n. 1
0
func (h *PolicyHandler) AddResourceToPolicy(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Endpoint = h.Config.Resolve("/policies")
	h.M.Client = h.Config.OAuth2Client(cmd)

	if len(args) < 2 {
		fmt.Print(cmd.UsageString())
		return
	}

	policy, err := h.M.Get(args[0])
	pkg.Must(err, "Could not get policy: %s", err)

	err = h.M.Delete(args[0])
	if h.M.Dry {
		fmt.Printf("%s\n", err)
	} else {
		pkg.Must(err, "Could not prepare policy for update: %s", err)
	}

	p := policy.(*ladon.DefaultPolicy)
	p.Resources = append(p.Resources, args[1:]...)

	err = h.M.Create(policy)
	if h.M.Dry {
		fmt.Printf("%s\n", err)
		return
	}
	pkg.Must(err, "Could not update policy: %s", err)
	fmt.Printf("Added resources to policy %s", p.ID)
}
Esempio n. 2
0
func checkVolumeArgs(cmd *cobra.Command, args []string) {
	if len(args) > 0 {
		return
	}
	fmt.Fprintln(os.Stderr, cmd.UsageString())
	os.Exit(1)
}
Esempio n. 3
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// FlagErrorFunc prints an error messages which matches the format of the
// docker/docker/cli error messages
func FlagErrorFunc(cmd *cobra.Command, err error) error {
	if err == nil {
		return err
	}

	usage := ""
	if cmd.HasSubCommands() {
		usage = "\n\n" + cmd.UsageString()
	}
	return fmt.Errorf("%s\nSee '%s --help'.%s", err, cmd.CommandPath(), usage)
}
Esempio n. 4
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func (h *PolicyHandler) CreatePolicy(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Endpoint = h.Config.Resolve("/policies")
	h.M.Client = h.Config.OAuth2Client(cmd)

	files, _ := cmd.Flags().GetStringSlice("files")
	if len(files) > 0 {
		for _, path := range files {
			reader, err := os.Open(path)
			pkg.Must(err, "Could not open file %s: %s", path, err)
			var policy ladon.DefaultPolicy
			err = json.NewDecoder(reader).Decode(&policy)
			pkg.Must(err, "Could not parse JSON: %s", err)
			err = h.M.Create(&policy)
			pkg.Must(err, "Could not create policy: %s", err)
			fmt.Printf("Imported policy %s from %s.\n", policy.ID, path)
		}
		return
	}

	id, _ := cmd.Flags().GetString("id")
	description, _ := cmd.Flags().GetString("description")
	subjects, _ := cmd.Flags().GetStringSlice("subjects")
	resources, _ := cmd.Flags().GetStringSlice("resources")
	actions, _ := cmd.Flags().GetStringSlice("actions")
	isAllow, _ := cmd.Flags().GetBool("allow")
	if len(subjects) == 0 || len(resources) == 0 || len(actions) == 0 {
		fmt.Println(cmd.UsageString())
		fmt.Println("")
		fmt.Println("Got empty subject, resource or action list")
	}

	effect := ladon.DenyAccess
	if isAllow {
		effect = ladon.AllowAccess
	}

	policy := &ladon.DefaultPolicy{
		ID:          id,
		Description: description,
		Subjects:    subjects,
		Resources:   resources,
		Actions:     actions,
		Effect:      effect,
	}
	err := h.M.Create(policy)
	if h.M.Dry {
		fmt.Printf("%s\n", err)
		return
	}
	pkg.Must(err, "Could not create policy: %s", err)
	fmt.Printf("Created policy %s.\n", policy.ID)

}
Esempio n. 5
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// FlagErrorFunc prints an error message which matches the format of the
// docker/docker/cli error messages
func FlagErrorFunc(cmd *cobra.Command, err error) error {
	if err == nil {
		return err
	}

	usage := ""
	if cmd.HasSubCommands() {
		usage = "\n\n" + cmd.UsageString()
	}
	return StatusError{
		Status:     fmt.Sprintf("%s\nSee '%s --help'.%s", err, cmd.CommandPath(), usage),
		StatusCode: 125,
	}
}
Esempio n. 6
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func (h *JWKHandler) DeleteKeys(cmd *cobra.Command, args []string) {
	h.M.Endpoint = h.Config.Resolve("/keys")
	h.M.Client = h.Config.OAuth2Client(cmd)
	if len(args) == 0 {
		fmt.Println(cmd.UsageString())
		return
	}

	err := h.M.DeleteKeySet(args[0])
	if h.M.Dry {
		fmt.Printf("%s\n", err)
		return
	}
	pkg.Must(err, "Could not generate keys: %s", err)
	fmt.Println("Key set deleted.")
}
Esempio n. 7
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// NoArgs validate args and returns an error if there are any args
func NoArgs(cmd *cobra.Command, args []string) error {
	if len(args) == 0 {
		return nil
	}

	if cmd.HasSubCommands() {
		return fmt.Errorf("\n" + strings.TrimRight(cmd.UsageString(), "\n"))
	}

	return fmt.Errorf(
		"\"%s\" accepts no argument(s).\nSee '%s --help'.\n\nUsage:  %s\n\n%s",
		cmd.CommandPath(),
		cmd.CommandPath(),
		cmd.UseLine(),
		cmd.Short,
	)
}
func genMarkdown(command, parent *cobra.Command, out io.Writer) {
	name := command.Name()
	if parent != nil {
		name = fmt.Sprintf("%s %s", parent.Name(), name)
	}
	fmt.Fprintf(out, "#### %s\n", name)
	desc := command.Long
	if len(desc) == 0 {
		desc = command.Short
	}
	fmt.Fprintf(out, "%s\n\n", desc)
	usage := command.UsageString()
	fmt.Fprintf(out, "Usage:\n```\n%s\n```\n\n", usage[9:len(usage)-1])
	for _, c := range command.Commands() {
		genMarkdown(c, command, out)
	}
}
Esempio n. 9
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func (h *ConnectionHandler) DeleteConnection(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Client = h.Config.OAuth2Client(cmd)
	h.M.Endpoint = h.Config.Resolve("/connections")
	if len(args) == 0 {
		fmt.Print(cmd.UsageString())
		return
	}

	for _, arg := range args {
		err := h.M.Delete(arg)
		if h.M.Dry {
			fmt.Printf("%s\n", err)
			continue
		}
		pkg.Must(err, "Could not delete connection: %s", err)
		fmt.Printf("Connection %s deleted.\n", arg)
	}
}
Esempio n. 10
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func (h *ClientHandler) DeleteClient(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Endpoint = h.Config.Resolve("/clients")
	h.M.Client = h.Config.OAuth2Client(cmd)
	if len(args) == 0 {
		fmt.Print(cmd.UsageString())
		return
	}

	for _, c := range args {
		err := h.M.DeleteClient(c)
		if h.M.Dry {
			fmt.Printf("%s\n", err)
			continue
		}
		pkg.Must(err, "Could not delete client: %s", err)
	}

	fmt.Println("Client(s) deleted.")
}
Esempio n. 11
0
func (h *JWKHandler) GetKeys(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Endpoint = h.Config.Resolve("/keys")
	h.M.Client = h.Config.OAuth2Client(cmd)
	if len(args) == 0 {
		fmt.Println(cmd.UsageString())
		return
	}

	keys, err := h.M.GetKeySet(args[0])
	if h.M.Dry {
		fmt.Printf("%s\n", err)
		return
	}
	pkg.Must(err, "Could not generate keys: %s", err)

	out, err := json.MarshalIndent(keys, "", "\t")
	pkg.Must(err, "Could not marshall keys: %s", err)

	fmt.Printf("%s\n", out)
}
Esempio n. 12
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func (h *ConnectionHandler) CreateConnection(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Client = h.Config.OAuth2Client(cmd)
	h.M.Endpoint = h.Config.Resolve("/connections")
	if len(args) != 3 {
		fmt.Print(cmd.UsageString())
		return
	}

	err := h.M.Create(&connection.Connection{
		ID:            uuid.New(),
		Provider:      args[0],
		LocalSubject:  args[1],
		RemoteSubject: args[2],
	})
	if h.M.Dry {
		fmt.Printf("%s\n", err)
		return
	}
	pkg.Must(err, "Could not create connection: %s", err)
}
Esempio n. 13
0
func (h *PolicyHandler) GetPolicy(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	h.M.Endpoint = h.Config.Resolve("/policies")
	h.M.Client = h.Config.OAuth2Client(cmd)

	if len(args) == 0 {
		fmt.Print(cmd.UsageString())
		return
	}

	policy, err := h.M.Get(args[0])
	if h.M.Dry {
		fmt.Printf("%s\n", err)
		return
	}
	pkg.Must(err, "Could not delete policy: %s", err)

	out, err := json.MarshalIndent(policy, "", "\t")
	pkg.Must(err, "Could not retrieve policy: %s", err)

	fmt.Printf("%s\n", out)
}
Esempio n. 14
0
func (h *ClientHandler) ImportClients(cmd *cobra.Command, args []string) {
	h.M.Dry = *h.Config.Dry
	if len(args) == 0 {
		fmt.Print(cmd.UsageString())
		return
	}

	for _, path := range args {
		reader, err := os.Open(path)
		pkg.Must(err, "Could not open file %s: %s", path, err)
		var client fosite.DefaultClient
		err = json.NewDecoder(reader).Decode(&client)
		pkg.Must(err, "Could not parse JSON: %s", err)

		err = h.M.CreateClient(&client)
		if h.M.Dry {
			fmt.Printf("%s\n", err)
			continue
		}
		pkg.Must(err, "Could not create client: %s", err)
		fmt.Printf("Imported client %s from %s.\n", client.ID, path)
	}
}