diff options
Diffstat (limited to 'src/share/ma/add_certifier')
| -rw-r--r-- | src/share/ma/add_certifier | 125 |
1 files changed, 65 insertions, 60 deletions
diff --git a/src/share/ma/add_certifier b/src/share/ma/add_certifier index d34f0de..f2cadf2 100644 --- a/src/share/ma/add_certifier +++ b/src/share/ma/add_certifier @@ -31,7 +31,6 @@ local domain= local trust=full local depth=1 local keyID -local importinfo local fingerprint local ltsignCommand local trustval @@ -51,6 +50,9 @@ while true ; do depth="$2" shift 2 ;; + -) + break + ;; *) if [ "$(echo "$1" | cut -c 1)" = '-' ] ; then failure "Unknown option '$1'. @@ -62,67 +64,13 @@ Type '$PGRM help' for usage." done keyID="$1" + +# check that key ID or file is specified if [ -z "$keyID" ] ; then failure "You must specify the key ID of a key to add, or specify a file to read the key from." fi -if [ -f "$keyID" ] ; then - log info "Reading key from file '$keyID':" - importinfo=$(gpg_sphere "--import" < "$keyID" 2>&1) || failure "could not read key from '$keyID'" - # FIXME: if this is tried when the key database is not - # up-to-date, i got these errors (using set -x): - - # ++ su -m monkeysphere -c '\''gpg --import'\'' - # Warning: using insecure memory! - # gpg: key D21739E9: public key "Daniel Kahn Gillmor <dkg@fifthhorseman.net>" imported - # gpg: Total number processed: 1 - # gpg: imported: 1 (RSA: 1) - # gpg: can'\''t create `/var/monkeysphere/gnupg-host/pubring.gpg.tmp'\'': Permission denied - # gpg: failed to rebuild keyring cache: Permission denied - # gpg: 3 marginal(s) needed, 1 complete(s) needed, PGP trust model - # gpg: depth: 0 valid: 1 signed: 0 trust: 0-, 0q, 0n, 0m, 0f, 1u - # gpg: next trustdb check due at 2009-01-10' - # + failure 'could not read key from '\''/root/dkg.gpg'\''' - # + echo 'could not read key from '\''/root/dkg.gpg'\''' - - keyID=$(echo "$importinfo" | grep '^gpg: key ' | cut -f2 -d: | cut -f3 -d\ ) - if [ -z "$keyID" ] || [ $(echo "$keyID" | wc -l) -ne 1 ] ; then - failure "There was not exactly one gpg key in the file." - fi -else - # get the key from the key server - log debug "retrieving key from keyserver..." - gpg_sphere "--keyserver $KEYSERVER --recv-key '0x${keyID}!'" || failure "Could not receive a key with this ID from the '$KEYSERVER' keyserver." -fi - -export keyID - -# get the full fingerprint of new certifier key -log debug "getting fingerprint of certifier key..." -fingerprint=$(gpg_sphere "--list-key --with-colons --with-fingerprint 0x${keyID}!" \ - | grep '^fpr:' | grep "$keyID" | cut -d: -f10) - -if [ -z "$fingerprint" ] ; then - failure "Key '$keyID' not found." -fi - -log info "key found:" -gpg_sphere "--fingerprint 0x${fingerprint}!" - -if [ "$PROMPT" = "true" ] ; then - echo "Are you sure you want to add the above key as a" - read -p "certifier of users on this system? (y/N) " OK; OK=${OK:-N} - if [ "${OK/y/Y}" != 'Y' ] ; then - failure "Identity certifier not added." - fi -else - log debug "adding key without prompting." -fi - -# export the key to the core keyring so that the core can sign the -# new certifier key -log debug "exporting retrieved certifier key to core keyring..." -gpg_sphere "--export 0x${fingerprint}!" | gpg_core --import +# check the trust value case "$trust" in 'marginal') trustval=1 @@ -135,6 +83,64 @@ case "$trust" in ;; esac +# if file is specified +if [ -f "$keyID" -o "$keyID" = '-' ] ; then + # load the key from stdin + if [ "$keyID" = '-' ] ; then + # make a temporary file to hold the key from stdin + keyID=$(msmktempfile) + trap "rm -f $keyID" EXIT + log verbose "reading key from stdin..." + cat > "$keyID" + + # load the key from the file + elif [ -f "$keyID" ] ; then + log verbose "reading key from file '$keyID'..." + fi + + # check the key is ok as monkeysphere user before loading + log debug "checking keys in file..." + fingerprint=$(su_monkeysphere_user \ + ". ${SYSSHAREDIR}/common; list_primary_fingerprints" < "$keyID") + + if [ $(printf "%s" "$fingerprint" | egrep -c '^[A-F0-9]{40}$') -ne 1 ] ; then + failure "There was not exactly one gpg key in the file." + fi + + # load the key + gpg_sphere "--import" <"$keyID" \ + || failure "could not read key from '$keyID'" + +# else, get the key from the keyserver +else + log verbose "searching keyserver $KEYSERVER for keyID $keyID..." + gpg_sphere "--keyserver $KEYSERVER --recv-key '0x${keyID}!'" \ + || failure "Could not receive a key with this ID from the '$KEYSERVER' keyserver." + + # get the full fingerprint of new certifier key + log debug "getting fingerprint of certifier key..." + fingerprint=$(gpg_sphere "--list-key --with-colons --with-fingerprint 0x${keyID}!" \ + | grep '^fpr:' | grep "$keyID" | cut -d: -f10) + + log info "key found:" + gpg_sphere "--fingerprint 0x${fingerprint}!" + + if [ "$PROMPT" = "true" ] ; then + echo "Are you sure you want to add the above key as a" + read -p "certifier of users on this system? (Y/n) " OK; OK=${OK:-Y} + if [ "${OK/y/Y}" != 'Y' ] ; then + failure "Identity certifier not added." + fi + else + log debug "adding key without prompting." + fi +fi + +# export the key to the core keyring so that the core can sign the +# new certifier key +log debug "loading key into core keyring..." +gpg_sphere "--export 0x${fingerprint}!" | gpg_core --import + # edit-key script to ltsign key # NOTE: *all* user IDs will be ltsigned ltsignCommand=$(cat <<EOF @@ -151,8 +157,7 @@ EOF # core ltsigns the newly imported certifier key log debug "executing core ltsign script..." if echo "$ltsignCommand" | \ - gpg_core --quiet --command-fd 0 --no-tty --edit-key "0x${fingerprint}!" \ - 2>&1 | log debug ; then + gpg_core --command-fd 0 --edit-key "0x${fingerprint}!" ; then # transfer the new sigs back to the sphere keyring gpg_core_sphere_sig_transfer |