File indexing completed on 2024-06-16 05:01:53

 #!/bin/sh
 
 # Copyright (C) 2015 Stephan Platz <trojita@paalsteek.de>
 #
 # This file is part of the Trojita Qt IMAP e-mail client,
 # http://trojita.flaska.net/
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
 # published by the Free Software Foundation; either version 2 of
 # the License or (at your option) version 3 or any later version
 # accepted by the membership of KDE e.V. (or its successor approved
 # by the membership of KDE e.V.), which shall act as a proxy
 # defined in Section 14 of version 3 of the license.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 set -e
 
 GPG=$(gpgconf --check-programs | grep "^gpg:" | cut -d : -f 3)
 
 SRCDIR=$1
 
 if [[ ! -f ${SRCDIR}/CMakeLists.txt ]] ; then
     echo "Usage: ${0} path/to/trojita/sources"
     exit 1
 fi
 
 KEYDIR="./keys"
 SED_QUOTE='s/^\(.*\)$/\t"\1\\r\\n"/g'
 
 # params: receiver, plaintext
 # output: quoted encrypted messages
 _encrypt() {
         ENC=$(echo -en "$2" | ${GPG} -e --armor -r $1)
         # quote each line and add newlines
         echo "${ENC}" | sed -e ${SED_QUOTE}
 }
 
 # params: signer, plaintext
 gpg_sign() {
         CYP=$(echo -en "${2}" | ${GPG} --sign --detach-sig --armor --local-user $1)
         echo "${CYP}" | sed -e ${SED_QUOTE}
 }
 
 # params: signer, recipient, plaintext
 gpg_sign_encrypt() {
         ENC=$(echo -en "${3}" | ${GPG} --sign --encrypt --detach-sig --armor --local-user $1 --recipient $2)
         echo "${ENC}" | sed -e ${SED_QUOTE}
 }
 
 [ -d "$KEYDIR" ] && rm -r "$KEYDIR"
 mkdir -m700 "$KEYDIR"
 
 export GNUPGHOME="$KEYDIR"
 
 # generate keys
 LD_PRELOAD=./libfake-dev-random.so ${GPG} --batch --quiet --gen-key ${SRCDIR}/tests/Cryptography/batch-keygen
 
 HEAD="// This file is autogenerated by tests/Cryptography/keygen.sh
 // Do not edit manually.
 
 #ifndef CRYPTOGRAPHY_DATA_H
 #define CRYPTOGRAPHY_DATA_H"
 TAIL="#endif // CRYPTOGRAPHY_DATA_H"
 
 # generate messages
 # simple valid message encrypted to valid@
 VALID=$(_encrypt valid@test.trojita.flaska.net plaintext)
 
 # for an invalid message replace some characters. one of vwxyz should occur in every case
 INVALID=$(echo "$VALID" | tr vwxyz lmnop)
 
 # for an expired message we use a key that will be expired after the creation of the messages
 EXPIRED=$(_encrypt expired@test.trojita.flaska.net plaintext)
 
 # for a message with missing key we use a key that will be deleted from the keyring after message generation
 UNKNOWN=$(_encrypt unknown@test.trojita.flaska.net plaintext)
 
 # valid signature
 PLAINTEXT_FOR_SIGNING="Content-Type: text/plain\r\n\r\nplaintext\r\n"
 SIGNATURE_ME=$(gpg_sign valid@test.trojita.flaska.net "${PLAINTEXT_FOR_SIGNING}")
 
 echo "$HEAD
 
 const QByteArray encValid(
 $VALID
 );
 
 const QByteArray encInvalid(
 $INVALID
 );
 
 const QByteArray encExpired(
 $EXPIRED
 );
 
 const QByteArray encUnknown(
 $UNKNOWN
 );
 
 const QByteArray sigFromMe(
 $SIGNATURE_ME
 );
 
 $TAIL" > crypto_test_data.h
 
 # expire key
 echo -n "key *\nexpire\nseconds=1\nsave\n" | ${GPG} --no-tty --quiet --command-fd 0 --edit-key "expired@test.trojita.flaska.net"
 
 # extract fingerprint of key to be deleted
 FINGERPRINT="$(${GPG} --quiet --no-tty --list-keys --with-colons --fingerprint unknown@test.trojita.flaska.net | grep fpr | head -n 1 | cut -d : -f 10)"
 
 # delete key
 yes | DISPLAY="" ${GPG} --quiet --batch --no-tty --delete-secret-and-public-key --yes --command-fd 0 --passphrase-fd 0 "${FINGERPRINT}"
 
 #TODO: cleanup: we only want the secring and the keyring in test_keys
 if [[ -e "$KEYDIR"/S.gpg-agent ]]; then
         rm "$KEYDIR"/S.gpg-agent
 fi