Function: tls-certificate-information

tls-certificate-information is a byte-compiled function defined in tls.el.gz.

Signature

(tls-certificate-information DER)

Documentation

Parse X.509 certificate in DER format into an assoc list.

Source Code

;; Defined in /usr/src/emacs/lisp/obsolete/tls.el.gz
(defun tls-certificate-information (der)
  "Parse X.509 certificate in DER format into an assoc list."
  (let ((certificate (concat "-----BEGIN CERTIFICATE-----\n"
			     (base64-encode-string der)
			     "\n-----END CERTIFICATE-----\n"))
	(exit-code 0))
    (with-current-buffer (get-buffer-create " *certtool*")
      (erase-buffer)
      (insert certificate)
      (setq exit-code (condition-case ()
			  (call-process-region (point-min) (point-max)
					       tls-certtool-program
					       t (list (current-buffer) nil) t
					       "--certificate-info")
			(error -1)))
      (if (/= exit-code 0)
	  nil
	(let ((vals nil))
	  (goto-char (point-min))
	  (while (re-search-forward "^\\([^:]+\\): \\(.*\\)" nil t)
	    (push (cons (match-string 1) (match-string 2)) vals))
	  (nreverse vals))))))