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* feat(platform): support multiple policy rules per plugin
Extend the command policy framework from single-Rule to multi-Rule
semantics. A plugin (or policy.yml) may now contribute several scoped
Rules; the engine combines them with OR -- a command is allowed when it
satisfies every axis of at least one rule. This lets one integration
apply different risk ceilings and identity restrictions to different
command groups.
The cross-plugin fail-closed boundary is preserved: two distinct plugins
both calling Restrict still aborts startup (multiple_restrict_plugins).
Single-Rule behaviour is fully backward compatible -- the rejection
reason_code / rule_name / envelope shape are byte-for-byte unchanged;
multi-rule rejection surfaces the aggregate reason_code no_matching_rule.
- engine: New keeps single-rule compat, add NewSet for OR over rules
- resolver: dedupe by owner (one plugin may contribute many rules),
return []*Rule; yaml gains a top-level rules: list
- registrar/builder/staging: Restrict may be called more than once;
retire the double_restrict error
- config policy show / config plugins show: emit a rules array
- inventory: PluginEntry.Rules is now a slice (fixes last-rule-wins
overwrite when a plugin contributes multiple rules)
* fix(platform): clone rules in Builder.Restrict and inventory snapshot
Address review feedback. Builder.Restrict stored the caller's *Rule
directly, so reusing and mutating one Rule object across multiple
Restrict calls collapsed entries to the last mutation; clone the rule and
its slices on append, mirroring the staging registrar.
BuildInventory likewise reused the source Allow/Deny/Identities slices;
copy them when building the RuleView snapshot instead of relying on
cloneInventory downstream.
Add a regression test: reusing and mutating one Rule across two Restrict
calls now yields two independent rules.
* fix(platform): skip yaml when a plugin owns policy; reject empty rules list
Two policy-config robustness fixes from review:
- A malformed ~/.lark-cli/policy.yml could abort a plugin-governed
binary. applyUserPolicyPruning read yaml before resolving, and
build.go fail-closes on any policy error when a plugin is present.
Plugin rules shadow yaml anyway, so skip reading yaml entirely when a
plugin contributed rules -- an unrelated broken file on the user's
machine can no longer lock the CLI.
- A present-but-empty "rules: []" collapsed to a single all-zero Rule
that allows every annotated command ("looks like policy, enforces
almost nothing"). yaml.Parse now distinguishes absent from
present-but-empty (Rules is a pointer) and rejects the empty list.
Add regression tests for both.
102 lines
3.4 KiB
Go
102 lines
3.4 KiB
Go
// Copyright (c) 2026 Lark Technologies Pte. Ltd.
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// SPDX-License-Identifier: MIT
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package config
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import (
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"github.com/spf13/cobra"
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"github.com/larksuite/cli/internal/cmdutil"
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"github.com/larksuite/cli/internal/output"
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internalplatform "github.com/larksuite/cli/internal/platform"
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)
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// NewCmdConfigPlugins exposes the plugin inventory diagnostic command.
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//
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// `config policy show` is intentionally focused on the user-layer Rule
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// (Restrict). Plugins also contribute hooks (Observe / Wrap / Lifecycle)
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// that are not policy gates but still mutate the CLI's runtime behaviour.
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// This command surfaces both halves so an operator can answer "what is
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// this binary doing differently from stock lark-cli?" in one place.
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//
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// Like config policy show, the dispatch path is exempt from policy
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// enforcement (see internal/cmdpolicy/diagnostic.go) so it remains
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// usable under any Rule.
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func NewCmdConfigPlugins(f *cmdutil.Factory) *cobra.Command {
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cmd := &cobra.Command{
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Use: "plugins",
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Hidden: true, // diagnostic-only; kept callable, omitted from --help so it stays out of AI-agent context
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Short: "Inspect installed plugins and their hook contributions",
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// Same leaf-level no-op as config policy: the parent `config`
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// group's PersistentPreRunE requires builtin credential, but
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// this is a read-only diagnostic that must work everywhere.
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PersistentPreRunE: func(c *cobra.Command, _ []string) error {
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c.SilenceUsage = true
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return nil
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},
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}
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cmd.AddCommand(newCmdConfigPluginsShow(f))
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return cmd
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}
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func newCmdConfigPluginsShow(f *cmdutil.Factory) *cobra.Command {
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cmd := &cobra.Command{
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Use: "show",
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Short: "List successfully installed plugins, their rules, and registered hooks",
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Long: `Print every plugin that committed during bootstrap, including:
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- name / version / capabilities (FailurePolicy, Restricts, RequiredCLIVersion)
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- rule (when the plugin called r.Restrict)
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- hooks: observers (Before / After), wrappers, lifecycle handlers
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Hooks are attributed by their namespaced name -- the framework prepends
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the plugin name as the prefix at registration time, so an entry
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"secaudit.audit-pre" belongs to plugin "secaudit".`,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runConfigPluginsShow(f)
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},
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}
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cmdutil.SetRisk(cmd, "read")
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return cmd
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}
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func runConfigPluginsShow(f *cmdutil.Factory) error {
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inv := internalplatform.GetActiveInventory()
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if inv == nil {
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// Always emit the same field set as the populated branch so
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// AI agents and CI scripts don't have to branch on whether
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// `total` is present. `note` makes the unusual state explicit
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// for human readers.
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output.PrintJson(f.IOStreams.Out, map[string]any{
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"plugins": []any{},
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"total": 0,
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"note": "no inventory recorded; bootstrap did not finish",
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})
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return nil
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}
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plugins := make([]map[string]any, 0, len(inv.Plugins))
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for _, p := range inv.Plugins {
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entry := map[string]any{
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"name": p.Name,
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"version": p.Version,
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"capabilities": p.Capabilities,
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}
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if len(p.Rules) > 0 {
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entry["rules"] = p.Rules
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}
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entry["hooks"] = map[string]any{
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"observers": p.Observers,
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"wrappers": p.Wrappers,
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"lifecycle": p.Lifecycles,
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"count": len(p.Observers) + len(p.Wrappers) + len(p.Lifecycles),
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}
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plugins = append(plugins, entry)
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}
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output.PrintJson(f.IOStreams.Out, map[string]any{
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"plugins": plugins,
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"total": len(plugins),
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})
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return nil
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}
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