diff options
Diffstat (limited to 'cmdline/apt-key')
| -rwxr-xr-x | cmdline/apt-key | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/cmdline/apt-key b/cmdline/apt-key index 7bb30240e..b579e5a53 100755 --- a/cmdline/apt-key +++ b/cmdline/apt-key @@ -10,13 +10,10 @@ GPG_CMD="gpg --ignore-time-conflict --no-options --no-default-keyring --secret-k GPG="$GPG_CMD --keyring /etc/apt/trusted.gpg" -MASTER_KEYRING="" -ARCHIVE_KEYRING_URI="" -#MASTER_KEYRING=/usr/share/keyrings/debian-master-keyring.gpg -#ARCHIVE_KEYRING_URI=http://ftp.debian.org/debian/debian-archive-keyring.gpg - -ARCHIVE_KEYRING=/usr/share/keyrings/debian-archive-keyring.gpg -REMOVED_KEYS=/usr/share/keyrings/debian-archive-removed-keys.gpg +MASTER_KEYRING=/usr/share/keyrings/ubuntu-master-keyring.gpg +ARCHIVE_KEYRING=/usr/share/keyrings/ubuntu-archive-keyring.gpg +REMOVED_KEYS=/usr/share/keyrings/ubuntu-archive-removed-keys.gpg +ARCHIVE_KEYRING_URI=http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg add_keys_with_verify_against_master_keyring() { ADD_KEYRING=$1 @@ -80,26 +77,30 @@ net_update() { update() { if [ ! -f $ARCHIVE_KEYRING ]; then echo >&2 "ERROR: Can't find the archive-keyring" - echo >&2 "Is the debian-archive-keyring package installed?" + echo >&2 "Is the ubuntu-keyring package installed?" exit 1 fi # add new keys from the package; # we do not use add_keys_with_verify_against_master_keyring here, - # because "update" is run on regular package updates. A + # because we "update" is run on regular package updates. A # attacker might as well replace the master-archive-keyring file # in the package and add his own keys. so this check wouldn't # add any security. we *need* this check on net-update though $GPG_CMD --quiet --batch --keyring $ARCHIVE_KEYRING --export | $GPG --import - # remove no-longer supported/used keys - keys=`$GPG_CMD --keyring $REMOVED_KEYS --with-colons --list-keys | grep ^pub | cut -d: -f5` - for key in $keys; do - if $GPG --list-keys --with-colons | grep ^pub | cut -d: -f5 | grep -q $key; then - $GPG --quiet --batch --delete-key --yes ${key} - fi - done + if [ -r "$REMOVED_KEYS" ]; then + # remove no-longer supported/used keys + keys=`$GPG_CMD --keyring $REMOVED_KEYS --with-colons --list-keys | grep ^pub | cut -d: -f5` + for key in $keys; do + if $GPG --list-keys --with-colons | grep ^pub | cut -d: -f5 | grep -q $key; then + $GPG --quiet --batch --delete-key --yes ${key} + fi + done + else + echo "Warning: removed keys keyring $REMOVED_KEYS missing or not readable" >&2 + fi } |