Makes sure that the pacman keyring is readable and that the user has permissions to create a lock file if lock-never is not specified in the gpg.conf file.

Signed-off-by: Allan McRae allan@archlinux.org --- scripts/pacman-key.sh.in | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/scripts/pacman-key.sh.in b/scripts/pacman-key.sh.in index 4ea9842..b4e7abc 100644 --- a/scripts/pacman-key.sh.in +++ b/scripts/pacman-key.sh.in @@ -112,6 +112,25 @@ initialize() { fi }

+check_keyring() { + if [[ ! -r ${PACMAN_KEYRING_DIR}/pubring.gpg || \ + ! -r ${PACMAN_KEYRING_DIR}/secring.gpg || \ + ! -r ${PACMAN_KEYRING_DIR}/trustdb.gpg ]]; then + error "$(gettext "You do not have sufficient permissions to read the %s keyring...")" "pacman" + msg "$(gettext "Use '%s' to correct the keyring permissions.")" "pacman-key --init" + exit 1 + fi + + if (( (EXPORT || FINGER || LIST || VERIFY) && EUID != 0 )); then + if ! grep -w -q "lock-never" ${PACMAN_KEYRING_DIR}/gpg.conf &>/dev/null; then + error "$(gettext "You do not have sufficient permissions to run this command...")" + msg "$(gettext "Use '%s' to correct the keyring permissions.")" "pacman-key --init" + exit 1 + fi + fi + +} + verify_keyring_input() { local ret=0;

@@ -344,6 +363,7 @@ if (( numopt != 1 )); then exit 1 fi

+(( ! INIT )) && check_keyring

(( ADD )) && ${GPG_PACMAN} --quiet --batch --import "${KEYFILES[@]}" (( DELETE )) && ${GPG_PACMAN} --quiet --batch --delete-key --yes "${KEYIDS[@]}"