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88 lines
2.5 KiB
Go
88 lines
2.5 KiB
Go
// Copyright © 2023 Ory Corp
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// SPDX-License-Identifier: Apache-2.0
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package expand
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import (
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"fmt"
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"github.com/ory/x/cmdx"
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"github.com/spf13/cobra"
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"github.com/ory/keto/cmd/client"
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"github.com/ory/keto/cmd/helpers"
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rts "github.com/ory/keto/gen/go/ory/keto/relation_tuples/v1alpha2"
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"github.com/ory/keto/ketoapi"
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)
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const FlagMaxDepth = "max-depth"
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func NewExpandCmd() *cobra.Command {
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var maxDepth int32
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cmd := &cobra.Command{
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Use: "expand <relation> <object_namespace>:<object_id>",
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Short: "Expand all subjects that have the relation on the object",
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Long: "Expand all subjects that have the relation on the object, including how access is granted.\n\n" +
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"Example:\n" +
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" keto expand view Doc:readme\n\n",
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Args: cobra.RangeArgs(2, 3),
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RunE: func(cmd *cobra.Command, args []string) error {
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namespace, object, err := helpers.ParseNamespaceObject(cmd, args[1:])
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if err != nil {
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return err
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}
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conn, err := client.GetReadConn(cmd)
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if err != nil {
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return err
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}
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defer func() { _ = conn.Close() }()
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cl := rts.NewExpandServiceClient(conn)
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resp, err := cl.Expand(cmd.Context(), &rts.ExpandRequest{
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Subject: rts.NewSubjectSet(namespace, object, args[0]),
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MaxDepth: maxDepth,
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})
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if err != nil {
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_, _ = fmt.Fprintf(cmd.ErrOrStderr(), "Could not make request: %s\n", err)
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return cmdx.FailSilently(cmd)
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}
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var tree *ketoapi.Tree[*ketoapi.RelationTuple]
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if resp.Tree != nil {
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tree = ketoapi.TreeFromProto[*ketoapi.RelationTuple](resp.Tree)
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}
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cmdx.PrintJSONAble(cmd, tree)
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format, err := cmd.Flags().GetString(cmdx.FlagFormat)
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if err != nil {
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return err
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}
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quiet, err := cmd.Flags().GetBool(cmdx.FlagQuiet)
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if err != nil {
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return err
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}
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switch format {
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case string(cmdx.FormatDefault), "":
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if tree == nil && !quiet {
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_, _ = fmt.Fprint(cmd.OutOrStdout(), "Got an empty tree. This probably means that the requested relation tuple is not present in Keto.")
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}
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_, _ = fmt.Fprintln(cmd.OutOrStdout())
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}
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return nil
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},
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}
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client.RegisterRemoteURLFlags(cmd.Flags())
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cmdx.RegisterJSONFormatFlags(cmd.Flags())
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cmdx.RegisterNoiseFlags(cmd.Flags())
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cmd.Flags().Int32VarP(&maxDepth, FlagMaxDepth, "d", 0, "Maximum depth of the tree to be returned. If the value is less than 1 or greater than the global max-depth then the global max-depth will be used instead.")
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return cmd
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}
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func RegisterCommandsRecursive(parent *cobra.Command) {
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parent.AddCommand(NewExpandCmd())
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}
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