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|
#!/bin/sh
if [ -z "$1" ]; then
echo "Usage: pull-updates keyring [dir | keyring]" >&2
exit 1
fi
# avoid gnupg touching ~/.gnupg
GNUPGHOME=$(mktemp -d -t jetring.XXXXXXXX)
export GNUPGHOME
cat > "$GNUPGHOME"/gpg.conf <<EOF
keyid-format 0xlong
import-options import-clean,merge-only
export-options export-clean,no-export-attributes
no-auto-check-trustdb
no-autostart
quiet
EOF
trap cleanup exit
cleanup () {
rm -rf "$GNUPGHOME"
}
if [ ! -e output/keyrings/debian-keyring.pgp ]; then
echo "Keyrings don't appear to be built. Run make?"
exit 1
fi
# Build a set of keyrings
for keyring in output/keyrings/debian-keyring.pgp output/keyrings/debian-nonupload.pgp \
output/keyrings/debian-maintainers.pgp; do
gpg --import-options no-import-clean,no-merge-only --import $keyring
done
mkdir updates/
if [ ! -z "$2" -a -d "$2" ]; then
# Old style with directory as second parameter
scripts/explode-keyring $1 updates
else
# New style. Keyrings all the way.
touch update-keyring.pgp
echo Exploding keyrings
for keyring in $*; do
scripts/explode-keyring $keyring updates
cd updates
for i in 0x*; do
if [ ! -e ../debian-*-pgp/$i ]; then
echo $i no longer exists, removing.
rm $i
elif cmp -s $i ../debian-*-pgp/$i; then
echo $i matches old key version, removing.
rm $i
fi
done
if [ "$(echo 0x*)" != "0x*" ]; then
cat 0x* >> ../update-keyring.pgp
rm 0x*
fi
cd ..
done
echo Importing updates
gpg --import update-keyring.pgp
echo Exploding keyring
for key in $(gpg --list-keys --with-colons --no-default-keyring --keyring ./update-keyring.pgp | awk -F: '/^pub/ {print $5}'); do
gpg --export 0x$key > updates/0x$key
done
rm update-keyring.pgp
fi
cd updates
if [ "$(echo 0x*)" = "0x*" ]; then
echo "No updated keys".
cd ..
rmdir updates/
exit 0
fi
for i in 0x*; do
if [ ! -e ../debian-*-pgp/$i ]; then
echo $i no longer exists, removing.
rm $i
elif cmp -s $i ../debian-*-pgp/$i; then
echo $i matches old key version, removing.
rm $i
fi
done
echo Updated keys are:
ls
cd ..
for i in updates/0x*; do
if [ -f $i ]; then
scripts/update-key --no-clean $i \
$(dirname debian-*-pgp/$(basename $i))
rm $i
fi
done
rmdir updates/
|
