Kyle Isom
feeadc582b
All import paths updated to git.wntrmute.dev/mc/. Bumps mcdsl to v1.2.0. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
115 lines
2.9 KiB
Go
115 lines
2.9 KiB
Go
package main
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import (
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"context"
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"fmt"
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"time"
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"github.com/spf13/cobra"
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mcproxy "git.wntrmute.dev/mc/mc-proxy/client/mcproxy"
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)
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func policiesCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "policies",
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Short: "Manage L7 policies",
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Long: "Manage L7 HTTP policies for mc-proxy routes.",
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}
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cmd.AddCommand(policiesListCmd())
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cmd.AddCommand(policiesAddCmd())
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cmd.AddCommand(policiesRemoveCmd())
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return cmd
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}
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func policiesListCmd() *cobra.Command {
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return &cobra.Command{
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Use: "list LISTENER HOSTNAME",
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Short: "List L7 policies for a route",
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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listenerAddr := args[0]
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hostname := args[1]
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client := clientFromContext(cmd.Context())
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ctx, cancel := context.WithTimeout(cmd.Context(), 5*time.Second)
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defer cancel()
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policies, err := client.ListL7Policies(ctx, listenerAddr, hostname)
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if err != nil {
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return fmt.Errorf("listing policies: %w", err)
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}
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if len(policies) == 0 {
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fmt.Printf("No L7 policies for %s on %s\n", hostname, listenerAddr)
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return nil
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}
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fmt.Printf("L7 policies for %s on %s:\n", hostname, listenerAddr)
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for _, p := range policies {
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fmt.Printf(" %-20s %s\n", p.Type, p.Value)
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}
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return nil
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},
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}
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}
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func policiesAddCmd() *cobra.Command {
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return &cobra.Command{
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Use: "add LISTENER HOSTNAME TYPE VALUE",
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Short: "Add an L7 policy",
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Long: "Add an L7 policy to a route. TYPE is block_user_agent or require_header.",
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Args: cobra.ExactArgs(4),
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RunE: func(cmd *cobra.Command, args []string) error {
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listenerAddr := args[0]
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hostname := args[1]
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policyType := args[2]
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policyValue := args[3]
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client := clientFromContext(cmd.Context())
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ctx, cancel := context.WithTimeout(cmd.Context(), 5*time.Second)
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defer cancel()
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if err := client.AddL7Policy(ctx, listenerAddr, hostname, mcproxy.L7Policy{
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Type: policyType,
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Value: policyValue,
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}); err != nil {
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return fmt.Errorf("adding policy: %w", err)
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}
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fmt.Printf("Added policy: %s %q on %s/%s\n", policyType, policyValue, listenerAddr, hostname)
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return nil
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},
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}
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}
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func policiesRemoveCmd() *cobra.Command {
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return &cobra.Command{
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Use: "remove LISTENER HOSTNAME TYPE VALUE",
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Short: "Remove an L7 policy",
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Args: cobra.ExactArgs(4),
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RunE: func(cmd *cobra.Command, args []string) error {
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listenerAddr := args[0]
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hostname := args[1]
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policyType := args[2]
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policyValue := args[3]
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client := clientFromContext(cmd.Context())
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ctx, cancel := context.WithTimeout(cmd.Context(), 5*time.Second)
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defer cancel()
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if err := client.RemoveL7Policy(ctx, listenerAddr, hostname, mcproxy.L7Policy{
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Type: policyType,
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Value: policyValue,
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}); err != nil {
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return fmt.Errorf("removing policy: %w", err)
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}
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fmt.Printf("Removed policy: %s %q from %s/%s\n", policyType, policyValue, listenerAddr, hostname)
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return nil
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},
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}
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}
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