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;;; Copyright (C) 2011 David Lichteblau
;;;
;;; See LICENSE for details.
#+xcvb (module (:depends-on ("package")))
(in-package :cl+ssl)
;; from cl+ssl/example.lisp
(defun read-line-crlf-2 (stream &optional eof-error-p)
(let ((s (make-string-output-stream)))
(loop
for empty = t then nil
for c = (read-char stream eof-error-p nil)
while (and c (not (eql c #\return)))
do
(unless (eql c #\newline)
(write-char c s))
finally
(return
(if empty nil (get-output-stream-string s))))))
(defun write-ssl-certificate-names (ssl-stream &optional (output-stream t))
(let* ((ssl (ssl-stream-handle ssl-stream))
(cert (ssl-get-peer-certificate ssl)))
(unless (cffi:null-pointer-p cert)
(unwind-protect
(multiple-value-bind (issuer subject)
(x509-certificate-names cert)
(format output-stream
" issuer: ~a~% subject: ~a~%" issuer subject))
(x509-free cert)))))
;; from cl+ssl/example.lisp
(defun test-https-client-2 (host &key (port 443) show-text-p)
(let* ((deadline (+ (get-internal-real-time)
(* 3 internal-time-units-per-second)))
(socket (ccl:make-socket :address-family :internet
:connect :active
:type :stream
:remote-host host
:remote-port port
;; :local-host (resolve-hostname local-host)
;; :local-port local-port
:deadline deadline))
https)
(unwind-protect
(handler-bind
((ssl-error-verify
(lambda (c)
(write-ssl-certificate-names (ssl-error-stream c)))))
(setf https
(cl+ssl:make-ssl-client-stream
socket
:unwrap-stream-p t
:external-format '(:iso-8859-1 :eol-style :lf)))
(write-ssl-certificate-names https)
(format https "GET / HTTP/1.0~%Host: ~a~%~%" host)
(force-output https)
(loop :for line = (read-line-crlf-2 https nil)
for cnt from 0
:while line :do
(when show-text-p
(format t "HTTPS> ~a~%" line))
finally (return cnt)))
(if https
(close https)
(close socket)))))
(defparameter *rayservers-ca-certificate-pem-file*
"rayservers-ca-certificate.pem")
(defparameter *rayservers-ca-certificate-path*
(merge-pathnames *rayservers-ca-certificate-pem-file*
(asdf:system-source-directory :cl+ssl)))
(defparameter *rayservers-ca-certificate-pem*
"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----")
(defun write-rayservers-certificate-pem ()
(with-open-file (s *rayservers-ca-certificate-path*
:direction :output
:if-exists :supersede
:if-does-not-exist :create)
(write-string *rayservers-ca-certificate-pem* s)
*rayservers-ca-certificate-path*))
(defun install-rayservers-ca-certificate ()
(let ((path (write-rayservers-certificate-pem)))
(ssl-load-global-verify-locations path)))
(defun test-loom-client (&optional show-text-p)
(test-https-client-2 "secure.loom.cc" :show-text-p show-text-p))
(defun test-yahoo-client (&optional show-text-p)
(test-https-client-2 "yahoo.com" :show-text-p show-text-p))
(defmacro expecting-no-errors (&body body)
`(handler-case
(progn ,@body)
(error (c)
(error "Got an unexpected error: ~a" c))))
(defmacro expecting-error ((type) &body body)
`(let ((got-error-p nil))
(handler-case
(progn ,@body)
(error (c)
(unless (typep c ',type)
(error "Got an unexpected error type: ~a" c))
(setf got-error-p t)))
(unless got-error-p
(error "Did not get expected error."))))
(defun test-verify (&optional quietly)
(let ((*standard-output*
;; test-https-client-2 prints the certificate names
(if quietly (make-broadcast-stream) *standard-output*)))
(expecting-no-errors
(reload)
(test-loom-client)
(test-yahoo-client)
(setf (ssl-check-verify-p) t))
;; The Mac appears to have no way to get rid of the default CA certificates
;; #+darwin-host is only true in Clozure Common Lisp running on a Mac,
;; So this test will fail in SBCL on a Mac
#-darwin-host
(expecting-error (ssl-error-verify)
(test-yahoo-client))
#+darwin-host
(expecting-no-errors
(test-yahoo-client))
(expecting-error (ssl-error-verify)
(test-loom-client))
(expecting-no-errors
(install-rayservers-ca-certificate)
(test-loom-client))
(expecting-no-errors
(ssl-set-global-default-verify-paths)
(test-yahoo-client))))
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