X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/0b94a7bc2ebb42453d9e22dc58dde76b9261de50..b0d408547734100bf86781615f546487ecf390d9:/cmdline/apt-key.in

diff --git a/cmdline/apt-key.in b/cmdline/apt-key.in
index a9a729cce..16887bd50 100644
--- a/cmdline/apt-key.in
+++ b/cmdline/apt-key.in
@@ -168,7 +168,7 @@ remove_key_from_keyring() {
     local GPG="$GPG_CMD --keyring $KEYRINGFILE"
     for KEY in "$@"; do
 	# check if the key is in this keyring: the key id is in the 5 column at the end
-	if ! get_fingerprints_of_keyring "$KEYRINGFILE" | grep -q "^[0-9A-F]*${KEY}$"; then
+	if ! get_fingerprints_of_keyring "$KEYRINGFILE" | grep -iq "^[0-9A-F]*${KEY}$"; then
 	    continue
 	fi
 	if [ ! -w "$KEYRINGFILE" ]; then
@@ -199,7 +199,7 @@ remove_key_from_keyring() {
 foreach_keyring_do() {
    local ACTION="$1"
    shift
-   # if a --keyring was given, just remove from there
+   # if a --keyring was given, just work on this one
    if [ -n "$FORCED_KEYRING" ]; then
 	$ACTION "$FORCED_KEYRING" "$@"
    else
@@ -279,7 +279,14 @@ merge_back_changes() {
 }
 
 setup_merged_keyring() {
-    if [ -z "$FORCED_KEYRING" ]; then
+    if [ -n "$FORCED_KEYID" ]; then
+	foreach_keyring_do 'import_keys_from_keyring' "${GPGHOMEDIR}/allrings.gpg"
+	FORCED_KEYRING="${GPGHOMEDIR}/forcedkeyid.gpg"
+	TRUSTEDFILE="${FORCED_KEYRING}"
+	GPG="$GPG --keyring $TRUSTEDFILE"
+	# ignore error as this "just" means we haven't found the forced keyid and the keyring will be empty
+	$GPG_CMD --batch --yes --keyring "${GPGHOMEDIR}/allrings.gpg" --export "$FORCED_KEYID" | $GPG --batch --yes --import || true
+    elif [ -z "$FORCED_KEYRING" ]; then
 	foreach_keyring_do 'import_keys_from_keyring' "${GPGHOMEDIR}/pubring.gpg"
 	if [ -r "${GPGHOMEDIR}/pubring.gpg" ]; then
 	    cp -a "${GPGHOMEDIR}/pubring.gpg" "${GPGHOMEDIR}/pubring.orig.gpg"
@@ -328,12 +335,17 @@ while [ -n "$1" ]; do
 	 TRUSTEDFILE="$1"
 	 FORCED_KEYRING="$1"
 	 ;;
+      --keyid)
+	 shift
+	 FORCED_KEYID="$1"
+	 ;;
       --secret-keyring)
 	 shift
 	 FORCED_SECRET_KEYRING="$1"
 	 ;;
       --readonly)
 	 merge_back_changes() { true; }
+	 create_new_keyring() { true; }
 	 ;;
       --fakeroot)
 	 requires_root() { true; }
@@ -384,6 +396,13 @@ if [ "$command" != "help" ]; then
 
     # gpg needs (in different versions more or less) files to function correctly,
     # so we give it its own homedir and generate some valid content for it
+    if [ -n "$TMPDIR" ]; then
+       # tmpdir is a directory and current user has rwx access to it
+       # same tests as in apt-pkg/contrib/fileutl.cc GetTempDir()
+       if [ ! -d "$TMPDIR" ] || [ ! -r "$TMPDIR" ] || [ ! -w "$TMPDIR" ] || [ ! -x "$TMPDIR" ]; then
+	  unset TMPDIR
+       fi
+    fi
     GPGHOMEDIR="$(mktemp -d)"
     CURRENTTRAP="${CURRENTTRAP} rm -rf '${GPGHOMEDIR}';"
     trap "${CURRENTTRAP}" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
@@ -450,6 +469,18 @@ case "$command" in
 	$GPG "$@"
 	merge_back_changes
 	;;
+    verify)
+	setup_merged_keyring
+	if which gpgv >/dev/null 2>&1; then
+	    if [ -n "$FORCED_KEYRING" ]; then
+		gpgv --homedir "${GPGHOMEDIR}" --keyring "${FORCED_KEYRING}" --ignore-time-conflict "$@"
+	    else
+		gpgv --homedir "${GPGHOMEDIR}" --keyring "${GPGHOMEDIR}/pubring.gpg" --ignore-time-conflict "$@"
+	    fi
+	else
+	    $GPG --verify "$@"
+	fi
+	;;
     help)
         usage
         ;;