Files
passepartout/lisp/security-permissions.lisp
Amr Gharbeia c227877302 v0.8.3: TUI stabilization — box calls, package fixes, sandbox, configure
Bug fixes:
- Fix box() calls: set color-pair before box, pass ACS default chtype integers
- Fix markdown functions: move to passepartout.channel-tui package where
  Croatoan is imported; use add-attributes/remove-attributes instead of
  :bold/:underline kwargs to add-string; call theme-color in gate-trace-lines
  to convert theme keys to Croatoan colors
- Fix sandbox: remove dex:get/dex:post from restricted symbols
  (blocked neuro-provider from loading)
- Export *log-lock* from passepartout (was unbound in jailed skill packages)
- Fix configure: always deploy to XDG, skip cp when source==dest
- Fix bash crash handler format string (~~ escaping)
- Revert test reorder in 28 files (caused package leakage in skill loader)

Design cleanup:
- Extract tui-run-screen from tui-main for clean separation
- Remove inject-stimulus alias
- Merge *backend-registry* into *probabilistic-backends*
- Fix read-framed-message whitespace DoS (4096-iteration max)
- Add *read-eval* nil to dispatcher-approvals-process read-from-string
2026-05-13 09:17:48 -04:00

45 lines
1.5 KiB
Common Lisp

(in-package :passepartout)
(defvar *permission-table* (make-hash-table :test 'equal))
(defun permission-set (tool-name level)
"Sets the permission level for a tool."
(setf (gethash (string-downcase (string tool-name)) *permission-table*) level))
(defun permission-get (tool-name)
"Retrieves the permission level for a tool. Defaults to :ask."
(gethash (string-downcase (string tool-name)) *permission-table* :ask))
(defskill :passepartout-security-permissions
:priority 600
:trigger (lambda (ctx) (declare (ignore ctx)) nil))
(eval-when (:compile-toplevel :load-toplevel :execute)
(ql:quickload :fiveam :silent t))
(defpackage :passepartout-security-permissions-tests
(:use :cl :fiveam :passepartout)
(:export #:permissions-suite))
(in-package :passepartout-security-permissions-tests)
(def-suite permissions-suite :description "Verification of Tool Permissions")
(in-suite permissions-suite)
(test test-permission-round-trip
"Contract 1: permission-set stores a level; permission-get retrieves it."
(permission-set "test-tool" :allow)
(is (eq :allow (permission-get "test-tool")))
;; Clean up
(permission-set "test-tool" nil))
(test test-permission-default
"Contract 2: unregistered tools default to :ask."
(is (eq :ask (permission-get "never-registered-tool-xyz"))))
(test test-permission-case-insensitive
"Contract 3: tool names are normalized to lowercase."
(permission-set :CapitalTool :deny)
(is (eq :deny (permission-get :capitaltool)))
(permission-set "CapitalTool" nil))