gnupg/tests/migrations/from-classic.test

#!/bin/sh
# Copyright 2016 g10 Code GmbH
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.  This file is
# distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY, to the extent permitted by law; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

if [ -z "$srcdir" ]; then
   echo "not called from make" >&2
   exit 1
fi

unset GNUPGHOME
set -e

# (We may not use a relative name for gpg-agent.)
GPG_AGENT="$(cd ../../agent && /bin/pwd)/gpg-agent"
GPG="../../g10/gpg --no-permission-warning --no-greeting --no-secmem-warning
--batch --agent-program=${GPG_AGENT}|--debug-quick-random"

TEST="from-classic"

setup_home()
{
    XGNUPGHOME="`mktemp -d`"
    rm -rf -- scratch
    mkdir -p "$XGNUPGHOME"
    for F in $srcdir/$TEST.gpghome/*.asc; do
	$GPG --dearmor <"$F" >"$XGNUPGHOME/`basename $F .asc`"
    done
    chmod go-rwx $XGNUPGHOME/*
    export GNUPGHOME="$XGNUPGHOME"
}

cleanup_home()
{
    rm -rf -- "$XGNUPGHOME"
}

trigger_migration()
{
    $GPG --list-secret-keys >/dev/null 2>&1
}

assert_migrated()
{
    test -f $GNUPGHOME/.gpg-v21-migrated

    for KEY in D74C5F22 C40FDECF ECABF51D; do
	$GPG --list-secret-keys $KEY >/dev/null
    done
}

setup_home
trigger_migration
assert_migrated
cleanup_home

# Test with an existing private-keys-v1.d.
setup_home
mkdir "$GNUPGHOME/private-keys-v1.d"
trigger_migration
assert_migrated
cleanup_home

# Test with an existing private-keys-v1.d with weird permissions.
setup_home
mkdir "$GNUPGHOME/private-keys-v1.d"
chmod 0 "$GNUPGHOME/private-keys-v1.d"
trigger_migration
assert_migrated
cleanup_home

# XXX Check a case where the migration fails.