deal with spaces in path, command and filepaths in apt-key

Filenames we get could include spaces, but also the tmpdir we work in
and the failures we print in return a very generic and unhelpful…
Properly supporting spaces is a bit painful as we constructed gpg
command before, which is now moved to (multilevel) calls to temporary
scripts instead.

diff --git a/cmdline/apt-key.in b/cmdline/apt-key.in
index 8c47b53595498eac873e288b51aa70a0a9d957c9..c2e8d176ca3187661c7f66985ffec82bc5f1d84b 100644 (file)
--- a/cmdline/apt-key.in
+++ b/cmdline/apt-key.in
@@ -2,6 +2,7 @@
 
 set -e
 unset GREP_OPTIONS
 
 set -e
 unset GREP_OPTIONS

+export IFS="$(printf "\n\b")"

 
 APT_DIR="/"
 eval $(apt-config shell APT_DIR Dir)
 
 APT_DIR="/"
 eval $(apt-config shell APT_DIR Dir)


@@ -25,7 +26,7 @@ requires_root() {
 }
 
 get_fingerprints_of_keyring() {
 }
 
 get_fingerprints_of_keyring() {

-    $GPG_CMD --keyring "$1" --with-colons --fingerprint | while read publine; do
+    aptkey_execute "$GPG_SH" --keyring "$1" --with-colons --fingerprint | while read publine; do

        # search for a public key
        if [ "${publine%%:*}" != 'pub' ]; then continue; fi
        # search for the associated fingerprint (should be the very next line)
        # search for a public key
        if [ "${publine%%:*}" != 'pub' ]; then continue; fi
        # search for the associated fingerprint (should be the very next line)


@@ -56,8 +57,8 @@ add_keys_with_verify_against_master_keyring() {
     #   all keys that are exported must have a valid signature
     #   from a key in the $distro-master-keyring
     add_keys="$(get_fingerprints_of_keyring "$ADD_KEYRING")"
     #   all keys that are exported must have a valid signature
     #   from a key in the $distro-master-keyring
     add_keys="$(get_fingerprints_of_keyring "$ADD_KEYRING")"

-    all_add_keys=`$GPG_CMD --keyring $ADD_KEYRING --with-colons --list-keys | grep ^[ps]ub | cut -d: -f5`
-    master_keys=`$GPG_CMD --keyring $MASTER --with-colons --list-keys | grep ^pub | cut -d: -f5`
+    all_add_keys=`aptkey_execute "$GPG_SH" --keyring "$ADD_KEYRING" --with-colons --list-keys | grep ^[ps]ub | cut -d: -f5`
+    master_keys=`aptkey_execute "$GPG_SH" --keyring "$MASTER" --with-colons --list-keys | grep ^pub | cut -d: -f5`

 
     # ensure there are no colisions LP: #857472
     for all_add_key in $all_add_keys; do
 
     # ensure there are no colisions LP: #857472
     for all_add_key in $all_add_keys; do


@@ -72,16 +73,18 @@ add_keys_with_verify_against_master_keyring() {
     for add_key in $add_keys; do
         # export the add keyring one-by-one
        local TMP_KEYRING="${GPGHOMEDIR}/tmp-keyring.gpg"
     for add_key in $add_keys; do
         # export the add keyring one-by-one
        local TMP_KEYRING="${GPGHOMEDIR}/tmp-keyring.gpg"

-       $GPG_CMD --batch --yes --keyring "$ADD_KEYRING" --output "$TMP_KEYRING" --export "$add_key"
-       if ! $GPG_CMD --batch --yes --keyring "$TMP_KEYRING" --import "$MASTER" > "${GPGHOMEDIR}/gpgoutput.log" 2>&1; then
+       aptkey_execute "$GPG_SH" --batch --yes --keyring "$ADD_KEYRING" --output "$TMP_KEYRING" --export "$add_key"
+       if ! aptkey_execute "$GPG_SH" --batch --yes --keyring "$TMP_KEYRING" --import "$MASTER" > "${GPGHOMEDIR}/gpgoutput.log" 2>&1; then

            cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
            false
        fi
        # check if signed with the master key and only add in this case
        ADDED=0
        for master_key in $master_keys; do
            cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
            false
        fi
        # check if signed with the master key and only add in this case
        ADDED=0
        for master_key in $master_keys; do

-           if $GPG_CMD --keyring $TMP_KEYRING --check-sigs --with-colons $add_key | grep '^sig:!:' | cut -d: -f5 | grep -q $master_key; then
-               $GPG_CMD --batch --yes --keyring "$ADD_KEYRING" --export "$add_key" | $GPG --batch --yes --import
+           if aptkey_execute "$GPG_SH" --keyring "$TMP_KEYRING" --check-sigs --with-colons "$add_key" \
+              | grep '^sig:!:' | cut -d: -f5 | grep -q "$master_key"; then
+               aptkey_execute "$GPG_SH" --batch --yes --keyring "$ADD_KEYRING" --export "$add_key" \
+                  | aptkey_execute "$GPG" --batch --yes --import

                ADDED=1
            fi
        done
                ADDED=1
            fi
        done


@@ -113,27 +116,27 @@ net_update() {
        echo >&2 "ERROR: an installed wget is required for a network-based update"
        exit 1
     fi
        echo >&2 "ERROR: an installed wget is required for a network-based update"
        exit 1
     fi

-    if [ ! -d ${APT_DIR}/var/lib/apt/keyrings ]; then
-       mkdir -p ${APT_DIR}/var/lib/apt/keyrings
+    if [ ! -d "${APT_DIR}/var/lib/apt/keyrings" ]; then
+       mkdir -p "${APT_DIR}/var/lib/apt/keyrings"

     fi
     fi

-    keyring=${APT_DIR}/var/lib/apt/keyrings/$(basename $ARCHIVE_KEYRING_URI)
+    keyring="${APT_DIR}/var/lib/apt/keyrings/$(basename "$ARCHIVE_KEYRING_URI")"

     old_mtime=0
     if [ -e $keyring ]; then
        old_mtime=$(stat -c %Y $keyring)
     fi
     old_mtime=0
     if [ -e $keyring ]; then
        old_mtime=$(stat -c %Y $keyring)
     fi

-    (cd  ${APT_DIR}/var/lib/apt/keyrings; wget --timeout=90 -q -N $ARCHIVE_KEYRING_URI)
-    if [ ! -e $keyring ]; then
+    (cd  "${APT_DIR}/var/lib/apt/keyrings"; wget --timeout=90 -q -N "$ARCHIVE_KEYRING_URI")
+    if [ ! -e "$keyring" ]; then

        return
     fi
        return
     fi

-    new_mtime=$(stat -c %Y $keyring)
+    new_mtime=$(stat -c %Y "$keyring")

     if [ $new_mtime -ne $old_mtime ]; then
        aptkey_echo "Checking for new archive signing keys now"
     if [ $new_mtime -ne $old_mtime ]; then
        aptkey_echo "Checking for new archive signing keys now"

-       add_keys_with_verify_against_master_keyring $keyring $MASTER_KEYRING
+       add_keys_with_verify_against_master_keyring "$keyring" "$MASTER_KEYRING"

     fi
 }
 
 update() {
     fi
 }
 
 update() {

-    if [ ! -f $ARCHIVE_KEYRING ]; then
+    if [ ! -f "$ARCHIVE_KEYRING" ]; then

        echo >&2 "ERROR: Can't find the archive-keyring"
        echo >&2 "Is the &keyring-package; package installed?"
        exit 1
        echo >&2 "ERROR: Can't find the archive-keyring"
        echo >&2 "Is the &keyring-package; package installed?"
        exit 1


@@ -166,7 +169,6 @@ remove_key_from_keyring() {
        return
     fi
 
        return
     fi
 

-    local GPG="$GPG_CMD --keyring $KEYRINGFILE"

     for KEY in "$@"; do
        local FINGERPRINTS="${GPGHOMEDIR}/keyringfile.keylst"
        get_fingerprints_of_keyring "$KEYRINGFILE" > "$FINGERPRINTS"
     for KEY in "$@"; do
        local FINGERPRINTS="${GPGHOMEDIR}/keyringfile.keylst"
        get_fingerprints_of_keyring "$KEYRINGFILE" > "$FINGERPRINTS"


@@ -191,7 +193,7 @@ remove_key_from_keyring() {
            cp -a "$REALTARGET" "$KEYRINGFILE"
        fi
        # delete the key from the keyring
            cp -a "$REALTARGET" "$KEYRINGFILE"
        fi
        # delete the key from the keyring

-       $GPG --batch --delete-keys --yes "$KEY"
+       aptkey_execute "$GPG_SH" --keyring "$KEYRINGFILE" --batch --delete-keys --yes "$KEY"

        if [ -n "$REALTARGET" ]; then
            # the real backup is the old link, not the copy we made
            mv -f "${KEYRINGFILE}.dpkg-tmp" "${KEYRINGFILE}~"
        if [ -n "$REALTARGET" ]; then
            # the real backup is the old link, not the copy we made
            mv -f "${KEYRINGFILE}.dpkg-tmp" "${KEYRINGFILE}~"


@@ -231,7 +233,7 @@ run_cmd_on_keyring() {
     local KEYRINGFILE="$1"
     shift
     # fingerprint and co will fail if key isn't in this keyring
     local KEYRINGFILE="$1"
     shift
     # fingerprint and co will fail if key isn't in this keyring

-    $GPG_CMD --keyring "$KEYRINGFILE" --batch "$@" 2>/dev/null || true
+    aptkey_execute "$GPG_SH" --keyring "$KEYRINGFILE" --batch "$@" 2>/dev/null || true

 }
 
 import_keyring_into_keyring() {
 }
 
 import_keyring_into_keyring() {


@@ -249,7 +251,7 @@ import_keyring_into_keyring() {
     if [ ! -s "$TO" ]; then
        if [ -s "$FROM" ]; then
            if [ -z "$2" ]; then
     if [ ! -s "$TO" ]; then
        if [ -s "$FROM" ]; then
            if [ -z "$2" ]; then

-               if ! $GPG_CMD --keyring "$FROM" --export ${1:+"$1"} > "$TO" 2> "${GPGHOMEDIR}/gpgoutput.log"; then
+               if ! aptkey_execute "$GPG_SH" --keyring "$FROM" --export ${1:+"$1"} > "$TO" 2> "${GPGHOMEDIR}/gpgoutput.log"; then

                    cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
                    false
                else
                    cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
                    false
                else


@@ -264,7 +266,8 @@ import_keyring_into_keyring() {
     elif [ -s "$FROM" ]; then
        local EXPORTLIMIT="$1"
        if [ -n "$1$2" ]; then shift; fi
     elif [ -s "$FROM" ]; then
        local EXPORTLIMIT="$1"
        if [ -n "$1$2" ]; then shift; fi

-       if ! $GPG_CMD --keyring "$FROM" --export ${EXPORTLIMIT:+"$EXPORTLIMIT"} | $GPG_CMD --keyring "$TO" --batch --import "$@" > "${GPGHOMEDIR}/gpgoutput.log" 2>&1; then
+       if ! aptkey_execute "$GPG_SH" --keyring "$FROM" --export ${EXPORTLIMIT:+"$EXPORTLIMIT"} \
+          | aptkey_execute "$GPG_SH" --keyring "$TO" --batch --import "$@" > "${GPGHOMEDIR}/gpgoutput.log" 2>&1; then

            cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
            false
        fi
            cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
            false
        fi


@@ -287,7 +290,12 @@ merge_all_trusted_keyrings_into_pubring() {
        eval $(apt-config shell TRUSTEDPARTS Dir::Etc::TrustedParts/d)
        if [ -d "$TRUSTEDPARTS" ]; then
            # ignore errors mostly for non-existing $TRUSTEDFILE
        eval $(apt-config shell TRUSTEDPARTS Dir::Etc::TrustedParts/d)
        if [ -d "$TRUSTEDPARTS" ]; then
            # ignore errors mostly for non-existing $TRUSTEDFILE

-           cat /dev/null "$TRUSTEDFILE" $(find -L "$TRUSTEDPARTS" -type f -name '*.gpg') > "$PUBRING" 2>/dev/null || true
+           {
+              cat "$TRUSTEDFILE" || true
+              for parts in $(find -L "$TRUSTEDPARTS" -type f -name '*.gpg'); do
+                 cat "$parts" || true
+              done
+           } > "$PUBRING" 2>/dev/null

        elif [ -s "$TRUSTEDFILE" ]; then
            cp --dereference "$TRUSTEDFILE" "$PUBRING"
        fi
        elif [ -s "$TRUSTEDFILE" ]; then
            cp --dereference "$TRUSTEDFILE" "$PUBRING"
        fi


@@ -336,7 +344,9 @@ setup_merged_keyring() {
        merge_all_trusted_keyrings_into_pubring
        FORCED_KEYRING="${GPGHOMEDIR}/forcedkeyid.gpg"
        TRUSTEDFILE="${FORCED_KEYRING}"
        merge_all_trusted_keyrings_into_pubring
        FORCED_KEYRING="${GPGHOMEDIR}/forcedkeyid.gpg"
        TRUSTEDFILE="${FORCED_KEYRING}"

-       GPG="$GPG --keyring $TRUSTEDFILE"
+       echo "#!/bin/sh
+exec sh \"${GPG}\" --keyring \"${TRUSTEDFILE}\" \"\$@\"" > "${GPGHOMEDIR}/gpg.1.sh"
+       GPG="${GPGHOMEDIR}/gpg.1.sh"

        # ignore error as this "just" means we haven't found the forced keyid and the keyring will be empty
        import_keyring_into_keyring '' "$TRUSTEDFILE" "$FORCED_KEYID" || true
     elif [ -z "$FORCED_KEYRING" ]; then
        # ignore error as this "just" means we haven't found the forced keyid and the keyring will be empty
        import_keyring_into_keyring '' "$TRUSTEDFILE" "$FORCED_KEYID" || true
     elif [ -z "$FORCED_KEYRING" ]; then


@@ -346,10 +356,14 @@ setup_merged_keyring() {
        else
           touch "${GPGHOMEDIR}/pubring.gpg" "${GPGHOMEDIR}/pubring.orig.gpg"
        fi
        else
           touch "${GPGHOMEDIR}/pubring.gpg" "${GPGHOMEDIR}/pubring.orig.gpg"
        fi

-       GPG="$GPG --keyring ${GPGHOMEDIR}/pubring.gpg"
+       echo "#!/bin/sh
+exec sh \"${GPG}\" --keyring \"${GPGHOMEDIR}/pubring.gpg\" \"\$@\"" > "${GPGHOMEDIR}/gpg.1.sh"
+       GPG="${GPGHOMEDIR}/gpg.1.sh"

     else
        create_new_keyring "$TRUSTEDFILE"
     else
        create_new_keyring "$TRUSTEDFILE"

-       GPG="$GPG --keyring $TRUSTEDFILE"
+       echo "#!/bin/sh
+exec sh \"${GPG}\" --keyring \"${TRUSTEDFILE}\" \"\$@\"" > "${GPGHOMEDIR}/gpg.1.sh"
+       GPG="${GPGHOMEDIR}/gpg.1.sh"

     fi
 }
 
     fi
 }
 


@@ -363,6 +377,8 @@ create_new_keyring() {
     fi
 }
 
     fi
 }
 

+aptkey_execute() { sh "$@"; }
+

 usage() {
     echo "Usage: apt-key [--keyring file] [command] [arguments]"
     echo
 usage() {
     echo "Usage: apt-key [--keyring file] [command] [arguments]"
     echo


@@ -398,7 +414,7 @@ while [ -n "$1" ]; do
         ;;
       --readonly)
         merge_back_changes() { true; }
         ;;
       --readonly)
         merge_back_changes() { true; }

-        create_new_keyring() { if [ ! -r $FORCED_KEYRING ]; then TRUSTEDFILE='/dev/null'; FORCED_KEYRING="$TRUSTEDFILE"; fi; }
+        create_new_keyring() { if [ ! -r "$FORCED_KEYRING" ]; then TRUSTEDFILE='/dev/null'; FORCED_KEYRING="$TRUSTEDFILE"; fi; }

         ;;
       --fakeroot)
         requires_root() { true; }
         ;;
       --fakeroot)
         requires_root() { true; }


@@ -408,11 +424,11 @@ while [ -n "$1" ]; do
         ;;
       --debug1)
         # some cmds like finger redirect stderr to /dev/null …
         ;;
       --debug1)
         # some cmds like finger redirect stderr to /dev/null …

-       aptkey_execute() { echo 'EXEC:' "$@"; "$@"; }
+       aptkey_execute() { echo 'EXEC:' "$@"; sh "$@"; }

        ;;
       --debug2)
         # … other more complicated ones pipe gpg into gpg.
        ;;
       --debug2)
         # … other more complicated ones pipe gpg into gpg.

-       aptkey_execute() { echo >&2 'EXEC:' "$@"; "$@"; }
+       aptkey_execute() { echo >&2 'EXEC:' "$@"; sh "$@"; }

        ;;
       --*)
         echo >&2 "Unknown option: $1"
        ;;
       --*)
         echo >&2 "Unknown option: $1"


@@ -469,26 +485,28 @@ prepare_gpg_home() {
        exit 255
     fi
 
        exit 255
     fi
 

-    if type aptkey_execute >/dev/null 2>&1; then
-       GPG_EXE="aptkey_execute $GPG_EXE"
-    fi
-    GPG_CMD="$GPG_EXE --ignore-time-conflict --no-options --no-default-keyring"
-

     create_gpg_home
 
     # We don't use a secret keyring, of course, but gpg panics and
     # implodes if there isn't one available - and writeable for imports
     SECRETKEYRING="${GPGHOMEDIR}/secring.gpg"
     create_gpg_home
 
     # We don't use a secret keyring, of course, but gpg panics and
     # implodes if there isn't one available - and writeable for imports
     SECRETKEYRING="${GPGHOMEDIR}/secring.gpg"

-    touch $SECRETKEYRING
-    GPG_CMD="$GPG_CMD --homedir $GPGHOMEDIR"
+    touch "$SECRETKEYRING"
+

     # create the trustdb with an (empty) dummy keyring
     # older gpgs required it, newer gpgs even warn that it isn't needed,
     # but require it nonetheless for some commands, so we just play safe
     # here for the foreseeable future and create a dummy one
     # create the trustdb with an (empty) dummy keyring
     # older gpgs required it, newer gpgs even warn that it isn't needed,
     # but require it nonetheless for some commands, so we just play safe
     # here for the foreseeable future and create a dummy one

-    $GPG_CMD --quiet --check-trustdb --keyring $SECRETKEYRING >/dev/null 2>&1
+    if ! "$GPG_EXE" --ignore-time-conflict --no-options --no-default-keyring \
+       --homedir "$GPGHOMEDIR" --quiet --check-trustdb --keyring "$SECRETKEYRING" >"${GPGHOMEDIR}/gpgoutput.log" 2>&1; then
+       cat >&2 "${GPGHOMEDIR}/gpgoutput.log"
+       false
+    fi

     # tell gpg that it shouldn't try to maintain a trustdb file
     # tell gpg that it shouldn't try to maintain a trustdb file

-    GPG_CMD="$GPG_CMD --no-auto-check-trustdb --trust-model always"
-    GPG="$GPG_CMD"
+    echo "#!/bin/sh
+exec \"${GPG_EXE}\" --ignore-time-conflict --no-options --no-default-keyring \\
+   --homedir \"${GPGHOMEDIR}\" --no-auto-check-trustdb --trust-model always \"\$@\"" > "${GPGHOMEDIR}/gpg.0.sh"
+    GPG_SH="${GPGHOMEDIR}/gpg.0.sh"
+    GPG="$GPG_SH"

 
     # for advanced operations, we might really need a secret keyring after all
     if [ -n "$FORCED_SECRET_KEYRING" ] && [ -r "$FORCED_SECRET_KEYRING" ]; then
 
     # for advanced operations, we might really need a secret keyring after all
     if [ -n "$FORCED_SECRET_KEYRING" ] && [ -r "$FORCED_SECRET_KEYRING" ]; then


@@ -500,7 +518,7 @@ prepare_gpg_home() {
     # a hint to start a migration from earlier versions. The file is empty
     # anyhow, so nothing actually happens, but its three lines of output
     # nobody expects to see in apt-key context, so trigger it in silence
     # a hint to start a migration from earlier versions. The file is empty
     # anyhow, so nothing actually happens, but its three lines of output
     # nobody expects to see in apt-key context, so trigger it in silence

-    echo -n | $GPG --batch --import >/dev/null 2>&1 || true
+    echo -n | aptkey_execute "$GPG" --batch --import >/dev/null 2>&1 || true

 }
 
 if [ "$command" != 'help' ] && [ "$command" != 'verify' ]; then
 }
 
 if [ "$command" != 'help' ] && [ "$command" != 'verify' ]; then


@@ -511,7 +529,7 @@ case "$command" in
     add)
        requires_root
        setup_merged_keyring
     add)
        requires_root
        setup_merged_keyring

-       $GPG --quiet --batch --import "$@"
+       aptkey_execute "$GPG" --quiet --batch --import "$@"

        merge_back_changes
        aptkey_echo "OK"
         ;;
        merge_back_changes
        aptkey_echo "OK"
         ;;


@@ -540,12 +558,12 @@ case "$command" in
        ;;
     export|exportall)
        merge_all_trusted_keyrings_into_pubring
        ;;
     export|exportall)
        merge_all_trusted_keyrings_into_pubring

-       $GPG_CMD --keyring "${GPGHOMEDIR}/pubring.gpg" --armor --export "$@"
+       aptkey_execute "$GPG_SH" --keyring "${GPGHOMEDIR}/pubring.gpg" --armor --export "$@"

        ;;
     adv*)
        setup_merged_keyring
        aptkey_echo "Executing: $GPG $*"
        ;;
     adv*)
        setup_merged_keyring
        aptkey_echo "Executing: $GPG $*"

-       $GPG "$@"
+       aptkey_execute "$GPG" "$@"

        merge_back_changes
        ;;
     verify)
        merge_back_changes
        ;;
     verify)


@@ -566,9 +584,9 @@ case "$command" in
        fi
        setup_merged_keyring
        if [ -n "$FORCED_KEYRING" ]; then
        fi
        setup_merged_keyring
        if [ -n "$FORCED_KEYRING" ]; then

-           $GPGV --homedir "${GPGHOMEDIR}" --keyring "${FORCED_KEYRING}" --ignore-time-conflict "$@"
+           "$GPGV" --homedir "${GPGHOMEDIR}" --keyring "${FORCED_KEYRING}" --ignore-time-conflict "$@"

        else
        else

-           $GPGV --homedir "${GPGHOMEDIR}" --keyring "${GPGHOMEDIR}/pubring.gpg" --ignore-time-conflict "$@"
+           "$GPGV" --homedir "${GPGHOMEDIR}" --keyring "${GPGHOMEDIR}/pubring.gpg" --ignore-time-conflict "$@"

        fi
        ;;
     help)
        fi
        ;;
     help)

diff --git a/test/integration/test-apt-key b/test/integration/test-apt-key
index a1a0d883db6af1c71f6d77521fc3532a08c2bb71..dbe01c15308f59ee3fb2a319a10ccd445f35f582 100755 (executable)
--- a/test/integration/test-apt-key
+++ b/test/integration/test-apt-key
@@ -47,7 +47,7 @@ APT::Key::RemovedKeys "./keys/rexexpired.pub";' > rootdir/etc/apt/apt.conf.d/apt
 
 testrun() {
        cleanplate
 
 testrun() {
        cleanplate

-       ln -sf ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
+       ln -sf "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg

 
        msgtest 'Check that paths in list output are not' 'double-slashed'
        aptkey list 2>&1 | grep -q '//' && msgfail || msgpass
 
        msgtest 'Check that paths in list output are not' 'double-slashed'
        aptkey list 2>&1 | grep -q '//' && msgfail || msgpass


@@ -125,7 +125,7 @@ gpg:              unchanged: 1' aptkey --fakeroot update
 
        msgtest 'Test key removal with' 'single key in softlink'
        cleanplate
 
        msgtest 'Test key removal with' 'single key in softlink'
        cleanplate

-       ln -s $(readlink -f ./keys/joesixpack.pub) rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
+       ln -s "$(readlink -f ./keys/joesixpack.pub)" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg

        testsuccess --nomsg aptkey --fakeroot del DBAC8DAE
        testempty aptkey list
        testfailure test -e rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
        testsuccess --nomsg aptkey --fakeroot del DBAC8DAE
        testempty aptkey list
        testfailure test -e rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg


@@ -133,7 +133,8 @@ gpg:              unchanged: 1' aptkey --fakeroot update
 
        cleanplate
        testsuccess aptkey --fakeroot add ./keys/joesixpack.pub
 
        cleanplate
        testsuccess aptkey --fakeroot add ./keys/joesixpack.pub

-       testsuccess aptkey --fakeroot add ./keys/marvinparanoid.pub
+       ln -sf "$(readlink -f ./keys/marvinparanoid.pub)" "./keys/marvin paránöid.pub"
+       testsuccess aptkey --fakeroot add "./keys/marvin paránöid.pub"

        testaptkeys 'Joe Sixpack' 'Marvin Paranoid'
        cp -a rootdir/etc/apt/trusted.gpg keys/testcase-multikey.pub # store for reuse
 
        testaptkeys 'Joe Sixpack' 'Marvin Paranoid'
        cp -a rootdir/etc/apt/trusted.gpg keys/testcase-multikey.pub # store for reuse
 


@@ -146,7 +147,7 @@ gpg:              unchanged: 1' aptkey --fakeroot update
 
        msgtest 'Test key removal with' 'multi key in softlink'
        cleanplate
 
        msgtest 'Test key removal with' 'multi key in softlink'
        cleanplate

-       ln -s $(readlink -f ./keys/testcase-multikey.pub) rootdir/etc/apt/trusted.gpg.d/multikey.gpg
+       ln -s "$(readlink -f ./keys/testcase-multikey.pub)" rootdir/etc/apt/trusted.gpg.d/multikey.gpg

        testsuccess --nomsg aptkey --fakeroot del DBAC8DAE
        testaptkeys 'Marvin Paranoid'
        testsuccess cmp keys/testcase-multikey.pub rootdir/etc/apt/trusted.gpg.d/multikey.gpg~
        testsuccess --nomsg aptkey --fakeroot del DBAC8DAE
        testaptkeys 'Marvin Paranoid'
        testsuccess cmp keys/testcase-multikey.pub rootdir/etc/apt/trusted.gpg.d/multikey.gpg~


@@ -225,13 +226,13 @@ setupgpgcommand() {
        msgmsg 'Force tests to be run with' "$1"
        testsuccess aptkey --readonly adv --version
        cp rootdir/tmp/testsuccess.output aptkey.version
        msgmsg 'Force tests to be run with' "$1"
        testsuccess aptkey --readonly adv --version
        cp rootdir/tmp/testsuccess.output aptkey.version

-       testsuccess grep "^Executing: $1 --" aptkey.version
+       testsuccess grep "^gpg (GnuPG) $2\." aptkey.version

 }
 
 # run with default (whatever this is)
 testrun
 # run with …
 }
 
 # run with default (whatever this is)
 testrun
 # run with …

-setupgpgcommand 'gpg'
+setupgpgcommand 'gpg' '1'

 testrun
 testrun

-setupgpgcommand 'gpg2'
+setupgpgcommand 'gpg2' '2'

 testrun
 testrun