diff options
Diffstat (limited to 'cmdline/apt-key.in')
| -rw-r--r-- | cmdline/apt-key.in | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/cmdline/apt-key.in b/cmdline/apt-key.in index 5bd8d1249..49056f2a6 100644 --- a/cmdline/apt-key.in +++ b/cmdline/apt-key.in @@ -494,7 +494,7 @@ prepare_gpg_home() { # package depends on gnupg or not. We accept recommends here as # well as the script hopefully uses apt-key optionally then like e.g. # debian-archive-keyring for (upgrade) cleanup did - if [ -n "$DPKG_MAINTSCRIPT_PACKAGE" ]; then + if [ -n "$DPKG_MAINTSCRIPT_PACKAGE" ] && [ -z "$APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE" ]; then if ! dpkg-query --show --showformat '${Pre-Depends}${Depends}${Recommends}\n' "$DPKG_MAINTSCRIPT_PACKAGE" 2>/dev/null | grep -q gnupg; then cat >&2 <<EOF Warning: The $DPKG_MAINTSCRIPT_NAME maintainerscript of the package $DPKG_MAINTSCRIPT_PACKAGE @@ -554,12 +554,25 @@ exec '$(escape_shell "${GPG_EXE}")' --ignore-time-conflict --no-options --no-def fi } +warn_on_script_usage() { + if [ -n "$APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE" ]; then + return + fi + # (Maintainer) scripts should not be using apt-key + if [ -n "$DPKG_MAINTSCRIPT_PACKAGE" ]; then + echo >&2 "Warning: apt-key should not be used in scripts (called from $DPKG_MAINTSCRIPT_NAME maintainerscript of the package ${DPKG_MAINTSCRIPT_PACKAGE})" + elif [ ! -t 1 ]; then + echo >&2 "Warning: apt-key output should not be parsed (stdout is not a terminal)" + fi +} + if [ "$command" != 'help' ] && [ "$command" != 'verify' ]; then prepare_gpg_home fi case "$command" in add) + warn_on_script_usage requires_root setup_merged_keyring aptkey_execute "$GPG" --quiet --batch --import "$@" @@ -567,11 +580,13 @@ case "$command" in aptkey_echo "OK" ;; del|rm|remove) + # no script warning here as removing 'add' usage needs 'del' for cleanup requires_root foreach_keyring_do 'remove_key_from_keyring' "$@" aptkey_echo "OK" ;; update) + warn_on_script_usage requires_root setup_merged_keyring update @@ -584,13 +599,16 @@ case "$command" in merge_back_changes ;; list|finger*) + warn_on_script_usage foreach_keyring_do 'run_cmd_on_keyring' --fingerprint "$@" ;; export|exportall) + warn_on_script_usage merge_all_trusted_keyrings_into_pubring aptkey_execute "$GPG_SH" --keyring "${GPGHOMEDIR}/pubring.gpg" --armor --export "$@" ;; adv*) + warn_on_script_usage setup_merged_keyring aptkey_echo "Executing: $GPG $*" aptkey_execute "$GPG" "$@" |