diff options
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common | 64 |
1 files changed, 44 insertions, 20 deletions
@@ -69,11 +69,40 @@ file_hash() { md5sum "$1" 2> /dev/null } -# convert escaped characters from gpg output back into original -# character -# FIXME: undo all escape character translation in with-colons gpg output -unescape() { - echo "$1" | sed 's/\\x3a/:/g' +# convert escaped characters in pipeline from gpg output back into +# original character +# FIXME: undo all escape character translation in with-colons gpg +# output +gpg_unescape() { + sed 's/\\x3a/:/g' +} + +# convert nasty chars into gpg-friendly form in pipeline +# FIXME: escape everything, not just colons! +gpg_escape() { + sed 's/:/\\x3a/g' +} + +# prompt for GPG-formatted expiration, and emit result on stdout +get_gpg_expiration() { + local keyExpire= + + cat >&2 <<EOF +Please specify how long the key should be valid. + 0 = key does not expire + <n> = key expires in n days + <n>w = key expires in n weeks + <n>m = key expires in n months + <n>y = key expires in n years +EOF + while [ -z "$keyExpire" ] ; do + read -p "Key is valid for? (0) " keyExpire + if ! test_gpg_expire ${keyExpire:=0} ; then + echo "invalid value" >&2 + unset keyExpire + fi + done + echo "$keyExpire" } # remove all lines with specified string from specified file @@ -386,29 +415,24 @@ process_user_id() { ;; 'uid') # user ids if [ "$lastKey" != pub ] ; then - log " - got a user ID after a sub key! user IDs should only follow primary keys!" - continue - fi - # don't bother with a uid if there is no valid or reasonable primary key. - if [ "$keyOK" != true ] ; then + log " - got a user ID after a sub key?! user IDs should only follow primary keys!" continue fi # if an acceptable user ID was already found, skip - if [ "$uidOK" ] ; then - continue - fi - # if the user ID does not match, skip - if [ "$(unescape "$uidfpr")" != "$userID" ] ; then + if [ "$uidOK" = 'true' ] ; then continue fi - # if the user ID validity is not ok, skip - if [ "$validity" != 'u' -a "$validity" != 'f' ] ; then + # if the user ID does matches... + if [ "$(echo "$uidfpr" | gpg_unescape)" = "$userID" ] ; then + # and the user ID validity is ok + if [ "$validity" = 'u' -o "$validity" = 'f' ] ; then + # mark user ID acceptable + uidOK=true + fi + else continue fi - # mark user ID acceptable - uidOK=true - # output a line for the primary key # 0 = ok, 1 = bad if [ "$keyOK" -a "$uidOK" -a "$lastKeyOK" ] ; then |