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Add start of clog-auth

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David Botton 2022-04-14 23:47:09 -04:00
parent 9b31c3b1de
commit 7038af9e14
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;; CLOG - The Common Lisp Omnificent GUI ;;;;
;;;; (c) 2020-2022 David Botton ;;;;
;;;; License BSD 3 Clause ;;;;
;;;; ;;;;
;;;; clog-auth.lisp ;;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; CLOG-Auth an authorization abstraction for CLOG
(mgl-pax:define-package :clog-auth
(:documentation "CLOG-AUTH an authorization abstraction for CLOG")
(:use #:cl #:clog #:mgl-pax))
(cl:in-package :clog-auth)
(defsection @clog-auth (:title "CLOG Auth Objects")
"CLOG-AUTH - authorization abstraction for CLOG"
(get-authentication-token function)
(store-authentication-token function)
(remove-authentication-token function))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Implementation - clog-auth
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defparameter *clog-auth-key* "clog-auth-token"
"Key used for local storage of authentication token")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; get-authentication-token ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun get-authentication-token (body &key auth-path)
"Retrieve the stored authorization token"
(let ((token (storage-element (window body) :local *clog-auth-key*)))
(print token)
(when (equalp token "null")
(setf token nil))
(unless token
(when auth-path
(url-assign (window body) auth-path)))
token))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; store-authentication-token ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun store-authentication-token (body token)
(setf (storage-element (window body) :local *clog-auth-key*) token))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; remove-authentication-token ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun remove-authentication-token (body)
(storage-remove (window body) :local *clog-auth-key*))