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ca1e9749bf
* common/homedir.c (gnupg_build_directory): New variable. (gnupg_module_name_called): Likewise. (gnupg_set_builddir): New function. (gnupg_set_builddir_from_env): Likewise. (gnupg_module_name): Support locating components in the build tree. * common/util.h (gnupg_set_builddir): New prototype. * tests/openpgp/defs.scm (tools): Drop 'gpg and 'gpg-agent. (tool): Rename to 'tool-hardcoded. (gpg-conf): New function, with accessors for the results. (gpg-components): New variable. (tool): New function. * tools/gpgconf.c (enum cmd_and_opt_values): New key. (opts): New option '--build-prefix'. (main): Handle new option. -- This change makes sure that the components from the build tree are used, and not some older installed version in PATH. It also lets us make GPGME use components from the build tree, making it possible to execute GPGME's test suite with them. Signed-off-by: Justus Winter <justus@g10code.com>
309 lines
9.9 KiB
Scheme
309 lines
9.9 KiB
Scheme
;; Common definitions for the OpenPGP test scripts.
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;;
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;; Copyright (C) 2016 g10 Code GmbH
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;;
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;; This file is part of GnuPG.
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;;
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;; GnuPG is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; GnuPG is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, see <http://www.gnu.org/licenses/>.
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;;
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;; Constants.
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;;
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(define usrname1 "one@example.com")
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(define usrpass1 "def")
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(define usrname2 "two@example.com")
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(define usrpass2 "")
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(define usrname3 "three@example.com")
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(define usrpass3 "")
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(define dsa-usrname1 "pgp5")
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;; we use the sub key because we do not yet have the logic to to derive
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;; the first encryption key from a keyblock (I guess) (Well of course
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;; we have this by now and the notation below will lookup the primary
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;; first and then search for the encryption subkey.)
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(define dsa-usrname2 "0xCB879DE9")
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(define key-file1 "samplekeys/rsa-rsa-sample-1.asc")
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(define key-file2 "samplekeys/ed25519-cv25519-sample-1.asc")
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(define plain-files '("plain-1" "plain-2" "plain-3"))
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(define data-files '("data-500" "data-9000" "data-32000" "data-80000"))
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(define exp-files '())
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(let ((verbose (string->number (getenv "verbose"))))
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(if (number? verbose)
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(*set-verbose!* verbose)))
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(define (qualify executable)
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(string-append executable (getenv "EXEEXT")))
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(define (getenv' key default)
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(let ((value (getenv key)))
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(if (string=? "" value)
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default
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value)))
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(define tools
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'((gpgv "GPGV" "g10/gpgv")
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(gpg-connect-agent "GPG_CONNECT_AGENT" "tools/gpg-connect-agent")
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(gpgconf "GPGCONF" "tools/gpgconf")
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(gpg-preset-passphrase "GPG_PRESET_PASSPHRASE"
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"agent/gpg-preset-passphrase")
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(gpgtar "GPGTAR" "tools/gpgtar")
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(gpg-zip "GPGZIP" "tools/gpg-zip")
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(pinentry "PINENTRY" "tests/openpgp/fake-pinentry")))
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(define (tool-hardcoded which)
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(let ((t (assoc which tools))
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(prefix (getenv "BIN_PREFIX")))
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(getenv' (cadr t)
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(qualify (if (string=? prefix "")
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(string-append (getenv "objdir") "/" (caddr t))
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(string-append prefix "/" (basename (caddr t))))))))
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(define (gpg-conf . args)
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(let ((s (call-popen `(,(tool-hardcoded 'gpgconf) ,@args) "")))
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(map (lambda (line) (string-split line #\:))
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(string-split-newlines s))))
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(define :gc:c:name car)
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(define :gc:c:description cadr)
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(define :gc:c:pgmname caddr)
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(setenv "GNUPG_BUILDDIR" (getenv "objdir") #t)
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(define gpg-components (gpg-conf '--build-prefix (getenv "objdir")
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'--list-components))
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(define (tool which)
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(case which
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((gpg gpg-agent scdaemon gpgsm dirmngr)
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(:gc:c:pgmname (assoc (symbol->string which) gpg-components)))
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(else
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(tool-hardcoded which))))
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(define (gpg-has-option? option)
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(string-contains? (call-popen `(,(tool 'gpg) --dump-options) "")
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option))
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(define have-opt-always-trust
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(catch #f
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(call-check `(,(tool 'gpg) --gpgconf-test --always-trust))
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#t))
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(define GPG `(,(tool 'gpg) --no-permission-warning
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,@(if have-opt-always-trust '(--always-trust) '())))
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(define GPGV `(,(tool 'gpgv)))
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(define PINENTRY (tool 'pinentry))
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(define (tr:gpg input args)
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(tr:spawn input `(,@GPG --output **out** ,@args **in**)))
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(define (pipe:gpg args)
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(pipe:spawn `(,@GPG --output - ,@args -)))
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(define (gpg-with-colons args)
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(let ((s (call-popen `(,@GPG --with-colons ,@args) "")))
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(map (lambda (line) (string-split line #\:))
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(string-split-newlines s))))
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(define (get-config what)
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(string-split (caddar (gpg-with-colons `(--list-config ,what))) #\;))
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(define all-pubkey-algos (delay (get-config "pubkeyname")))
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(define all-hash-algos (delay (get-config "digestname")))
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(define all-cipher-algos (delay (get-config "ciphername")))
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(define all-compression-algos (delay (get-config "compressname")))
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(define (have-pubkey-algo? x)
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(not (not (member x (force all-pubkey-algos)))))
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(define (have-hash-algo? x)
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(not (not (member x (force all-hash-algos)))))
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(define (have-cipher-algo? x)
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(not (not (member x (force all-cipher-algos)))))
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(define (gpg-pipe args0 args1 errfd)
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(lambda (source sink)
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(let* ((p (pipe))
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(task0 (spawn-process-fd `(,@GPG ,@args0)
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source (:write-end p) errfd))
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(_ (close (:write-end p)))
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(task1 (spawn-process-fd `(,@GPG ,@args1)
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(:read-end p) sink errfd)))
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(close (:read-end p))
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(wait-processes (list GPG GPG) (list task0 task1) #t))))
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(setenv "GPG_AGENT_INFO" "" #t)
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(setenv "GNUPGHOME" (getcwd) #t)
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;;
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;; GnuPG helper.
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;;
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;; Call GPG to obtain the hash sums. Either specify an input file in
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;; ARGS, or an string in INPUT. Returns a list of (<algo>
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;; "<hashsum>") lists.
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(define (gpg-hash-string args input)
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(map
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(lambda (line)
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(let ((p (string-split line #\:)))
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(list (string->number (cadr p)) (caddr p))))
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(string-split-newlines
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(call-popen `(,@GPG --with-colons ,@args) input))))
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;; Dearmor a file.
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(define (dearmor source-name sink-name)
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(pipe:do
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(pipe:open source-name (logior O_RDONLY O_BINARY))
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(pipe:spawn `(,@GPG --dearmor))
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(pipe:write-to sink-name (logior O_WRONLY O_CREAT O_BINARY) #o600)))
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;;
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;; Support for test environment creation and teardown.
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;;
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(define (make-test-data filename size)
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(call-with-binary-output-file
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filename
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(lambda (port)
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(display (make-random-string size) port))))
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(define (create-gpghome)
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(log "Creating test environment...")
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(srandom (getpid))
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(make-test-data "random_seed" 600)
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(log "Creating configuration files")
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(for-each
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(lambda (name)
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(file-copy (in-srcdir (string-append name ".tmpl")) name)
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(let ((p (open-input-output-file name)))
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(cond
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((string=? "gpg.conf" name)
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(if have-opt-always-trust
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(display "no-auto-check-trustdb\n" p))
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(display (string-append "agent-program "
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(tool 'gpg-agent)
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"|--debug-quick-random\n") p)
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(display "allow-weak-digest-algos\n" p))
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((string=? "gpg-agent.conf" name)
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(display (string-append "pinentry-program " PINENTRY "\n") p)))))
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'("gpg.conf" "gpg-agent.conf")))
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;; Initialize the test environment, install appropriate configuration
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;; and start the agent, without any keys.
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(define (setup-environment)
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(create-gpghome)
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(start-agent))
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(define (create-legacy-gpghome)
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(log "Creating sample data files")
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(for-each
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(lambda (size)
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(make-test-data (string-append "data-" (number->string size))
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size))
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'(500 9000 32000 80000))
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(log "Unpacking samples")
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(for-each
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(lambda (name)
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(dearmor (in-srcdir (string-append name "o.asc")) name))
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'("plain-1" "plain-2" "plain-3" "plain-large"))
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(mkdir "private-keys-v1.d" "-rwx")
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(log "Storing private keys")
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(for-each
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(lambda (name)
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(dearmor (in-srcdir (string-append "/privkeys/" name ".asc"))
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(string-append "private-keys-v1.d/" name ".key")))
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'("50B2D4FA4122C212611048BC5FC31BD44393626E"
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"7E201E28B6FEB2927B321F443205F4724EBE637E"
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"13FDB8809B17C5547779F9D205C45F47CE0217CE"
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"343D8AF79796EE107D645A2787A9D9252F924E6F"
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"8B5ABF3EF9EB8D96B91A0B8C2C4401C91C834C34"
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"0D6F6AD4C4C803B25470F9104E9F4E6A4CA64255"
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"FD692BD59D6640A84C8422573D469F84F3B98E53"
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"76F7E2B35832976B50A27A282D9B87E44577EB66"
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"A0747D5F9425E6664F4FFBEED20FBCA79FDED2BD"
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"00FE67F28A52A8AA08FFAED20AF832DA916D1985"
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"1DF48228FEFF3EC2481B106E0ACA8C465C662CC5"
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"A2832820DC9F40751BDCD375BB0945BA33EC6B4C"
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"ADE710D74409777B7729A7653373D820F67892E0"
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"CEFC51AF91F68A2904FBFF62C4F075A4785B803F"
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"1E28F20E41B54C2D1234D896096495FF57E08D18"
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"EB33B687EB8581AB64D04852A54453E85F3DF62D"
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"C6A6390E9388CDBAD71EAEA698233FE5E04F001E"
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"D69102E0F5AC6B6DB8E4D16DA8E18CF46D88CAE3"))
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(log "Importing public demo and test keys")
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(for-each
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(lambda (file)
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(call-check `(,@GPG --yes --import ,(in-srcdir file))))
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(list "pubdemo.asc" "pubring.asc" key-file1))
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(pipe:do
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(pipe:open (in-srcdir "pubring.pkr.asc") (logior O_RDONLY O_BINARY))
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(pipe:spawn `(,@GPG --dearmor))
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(pipe:spawn `(,@GPG --yes --import))))
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(define (preset-passphrases)
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(log "Presetting passphrases")
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;; one@example.com
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(call-check `(,(tool 'gpg-preset-passphrase)
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--preset --passphrase def
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"50B2D4FA4122C212611048BC5FC31BD44393626E"))
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(call-check `(,(tool 'gpg-preset-passphrase)
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--preset --passphrase def
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"7E201E28B6FEB2927B321F443205F4724EBE637E"))
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;; alpha@example.net
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(call-check `(,(tool 'gpg-preset-passphrase)
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--preset --passphrase abc
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"76F7E2B35832976B50A27A282D9B87E44577EB66"))
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(call-check `(,(tool 'gpg-preset-passphrase)
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--preset --passphrase abc
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"A0747D5F9425E6664F4FFBEED20FBCA79FDED2BD")))
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;; Initialize the test environment, install appropriate configuration
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;; and start the agent, with the keys from the legacy test suite.
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(define (setup-legacy-environment)
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(create-gpghome)
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(if (member "--unpack-tarball" *args*)
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(begin
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(call-check `(,(tool 'gpgtar) --extract --directory=. ,(cadr *args*)))
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(start-agent))
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(begin
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(start-agent)
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(create-legacy-gpghome)))
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(preset-passphrases))
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;; Create the socket dir and start the agent.
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(define (start-agent)
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(log "Starting gpg-agent...")
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(atexit stop-agent)
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(catch (log "Warning: Creating socket directory failed:" (car *error*))
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(call-popen `(,(tool 'gpgconf) --create-socketdir) ""))
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(call-check `(,(tool 'gpg-connect-agent) --verbose
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,(string-append "--agent-program=" (tool 'gpg-agent)
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"|--debug-quick-random")
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/bye)))
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;; Stop the agent and remove the socket dir.
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(define (stop-agent)
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(log "Stopping gpg-agent...")
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(catch (log "Warning: Removing socket directory failed.")
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(call-popen `(,(tool 'gpgconf) --remove-socketdir) ""))
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(call-check `(,(tool 'gpg-connect-agent) --verbose --no-autostart
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killagent /bye)))
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