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1062953d51
* tests/openpgp/defs.scm (setup-legacy-environment): Do not call 'setup-environment' because that will start the agent, and hence register the atexit function twice. Fixes: a55393cb5f4b331cb3a715c7d9a8b91f7606f337 Signed-off-by: Justus Winter <justus@g10code.com>
287 lines
9.1 KiB
Scheme
287 lines
9.1 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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(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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'((gpg "GPG" "g10/gpg")
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(gpgv "GPGV" "g10/gpgv")
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(gpg-agent "GPG_AGENT" "agent/gpg-agent")
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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 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 have-opt-always-trust
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(string-contains? (call-popen `(,(tool 'gpg) --dump-options) "")
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"--always-trust"))
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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 (get-config "pubkeyname"))
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(define all-hash-algos (get-config "digestname"))
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(define all-cipher-algos (get-config "ciphername"))
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(define (have-pubkey-algo? x)
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(not (not (member x all-pubkey-algos))))
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(define (have-hash-algo? x)
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(not (not (member x all-hash-algos))))
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(define (have-cipher-algo? x)
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(not (not (member x 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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(let ((verbose (string->number (getenv "verbose"))))
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(if (number? verbose)
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(*set-verbose!* verbose)))
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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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