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Add support for impersonating a user or service account with flag #39

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merged 1 commit into from
Feb 16, 2024
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Add support for impersonating a user or service account with flag #39

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7 changes: 7 additions & 0 deletions pkg/cmd/view-secret.go
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,7 @@ type CommandOpts struct {
secretName string
secretKey string
quiet bool
impersonateAs string
}

// NewCmdViewSecret creates the cobra command to be executed
Expand Down Expand Up @@ -92,6 +93,7 @@ func NewCmdViewSecret() *cobra.Command {
StringVarP(&res.customNamespace, "namespace", "n", res.customNamespace, "override the namespace defined in the current context")
cmd.Flags().StringVarP(&res.customContext, "context", "c", res.customContext, "override the current context")
cmd.Flags().StringVarP(&res.kubeConfig, "kubeconfig", "k", res.kubeConfig, "explicitly provide the kubeconfig to use")
cmd.Flags().StringVar(&res.impersonateAs, "as", res.impersonateAs, "Username to impersonate for the operation. User could be a regular user or a service account in a namespace.")

return cmd
}
Expand All @@ -116,6 +118,7 @@ func (c *CommandOpts) Retrieve(cmd *cobra.Command) error {
nsOverride, _ := cmd.Flags().GetString("namespace")
ctxOverride, _ := cmd.Flags().GetString("context")
kubeConfigOverride, _ := cmd.Flags().GetString("kubeconfig")
impersonateOverride, _ := cmd.Flags().GetString("as")

var res, cmdErr bytes.Buffer
commandArgs := []string{"get", "secret", c.secretName, "-o", "json"}
Expand All @@ -131,6 +134,10 @@ func (c *CommandOpts) Retrieve(cmd *cobra.Command) error {
commandArgs = append(commandArgs, "--kubeconfig", kubeConfigOverride)
}

if impersonateOverride != "" {
commandArgs = append(commandArgs, "--as", impersonateOverride)
}

out := exec.Command("kubectl", commandArgs...)
out.Stdout = &res
out.Stderr = &cmdErr
Expand Down
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