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authorDan McGee <dan@archlinux.org>2011-09-26 13:18:19 -0500
committerDan McGee <dan@archlinux.org>2011-10-05 22:00:52 -0500
commit484d5ec624f12220df809b63bba719105eafdb8f (patch)
treeda6373543e0fef7cb2b23bdbeaf65fd612f388bd /scripts
parentab7d2890a47f051a892b05b4d551de0e5c5c8282 (diff)
pacman-key: treat foo-trusted as an ownertrust export file
This allows it to serve double-duty. In order to allow users to base verification decisions off of both a valid signature and a trusted signature, we need to assign some level of owner trust to the keys we designate as trusted on import. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/pacman-key.sh.in24
1 files changed, 18 insertions, 6 deletions
diff --git a/scripts/pacman-key.sh.in b/scripts/pacman-key.sh.in
index da07492c..482e0468 100644
--- a/scripts/pacman-key.sh.in
+++ b/scripts/pacman-key.sh.in
@@ -215,7 +215,7 @@ verify_keyring_input() {
local ret=0;
local KEYRING_IMPORT_DIR='@pkgdatadir@/keyrings'
- # Verify signatures of keyring files and association revocation files if they exist
+ # Verify signatures of keyring files and trusted/revoked files if they exist
msg "$(gettext "Verifying keyring file signatures...")"
local keyring keyfile
for keyring in "${KEYRINGIDS[@]}"; do
@@ -278,14 +278,18 @@ populate_keyring() {
"${GPG_PACMAN[@]}" --import "${KEYRING_IMPORT_DIR}/${keyring}.gpg"
done
- # Read the trusted key IDs to an array. The conversion from whatever is inside the file
- # to key ids is important, because key ids are the only guarantee of identification
- # for the keys.
+ # Read the trusted key IDs to an array. Because this is an ownertrust
+ # file, we know we have the full 40 hex digit fingerprint values.
+ # Format of ownertrust dump file:
+ # 40CHARFINGERPRINTXXXXXXXXXXXXXXXXXXXXXXX:6:
+ # 40CHARFINGERPRINTXXXXXXXXXXXXXXXXXXXXXXX:5:
local -A trusted_ids
for keyring in "${KEYRINGIDS[@]}"; do
if [[ -f "${KEYRING_IMPORT_DIR}/${keyring}-trusted" ]]; then
while read key; do
- key_id="$("${GPG_PACMAN[@]}" --quiet --with-colons --list-key "${key}" 2>/dev/null | grep ^pub | cut -d: -f5)"
+ # skip comments; these are valid in this file
+ [[ $key = \#* ]] && continue
+ key_id="${key%%:*}"
if [[ -n ${key_id} ]]; then
# Mark this key to be lsigned
trusted_ids[$key_id]="${keyring}"
@@ -300,9 +304,17 @@ populate_keyring() {
msg2 "$(gettext "Locally signing key %s...")" "${key_id}"
"${GPG_PACMAN[@]}" --quiet --lsign-key "${key_id}"
done
+ msg "$(gettext "Importing owner trust values...")"
+ for keyring in "${KEYRINGIDS[@]}"; do
+ if [[ -f "${KEYRING_IMPORT_DIR}/${keyring}-trusted" ]]; then
+ "${GPG_PACMAN[@]}" --import-ownertrust "${KEYRING_IMPORT_DIR}/${keyring}-trusted"
+ fi
+ done
fi
- # Read the revoked key IDs to an array.
+ # Read the revoked key IDs to an array. The conversion from whatever is
+ # inside the file to key ids is important, because key ids are the only
+ # guarantee of identification for the keys.
local -A revoked_ids
for keyring in "${KEYRINGIDS[@]}"; do
if [[ -f "${KEYRING_IMPORT_DIR}/${keyring}-revoked" ]]; then