diff options
Diffstat (limited to 'src/share')
| -rw-r--r-- | src/share/ma/setup | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/src/share/ma/setup b/src/share/ma/setup index 0cd92e0..5960ab4 100644 --- a/src/share/ma/setup +++ b/src/share/ma/setup @@ -23,6 +23,7 @@ setup() { # deliberately replace the config files via truncation # FIXME: should we be dumping to tmp files and then moving atomically? + log debug "write core gpg.conf..." cat >"${GNUPGHOME_CORE}"/gpg.conf <<EOF # Monkeysphere trust core GnuPG configuration # This file is maintained by the Monkeysphere software. @@ -30,7 +31,8 @@ setup() { no-greeting list-options show-uid-validity EOF - + + log debug "write sphere gpg.conf..." cat >"${GNUPGHOME_SPHERE}"/gpg.conf <<EOF # Monkeysphere trust sphere GnuPG configuration # This file is maintained by the Monkeysphere software. @@ -42,23 +44,28 @@ EOF # make sure the monkeysphere user owns everything in the sphere # gnupghome - chown -R "$MONKEYPSHERE_USER" "${GNUPGHOME_SPHERE}" - chgrp -R "$MONKEYPSHERE_USER" "${GNUPGHOME_SPHERE}" + log debuf "fix sphere gnupg home ownership..." + chown -R "$MONKEYSPHERE_USER" "${GNUPGHOME_SPHERE}" + chgrp -R "$MONKEYSPHERE_USER" "${GNUPGHOME_SPHERE}" # get fingerprint of core key. this should be empty on unconfigured systems. - local CORE_FPR=$(gpg_core --with-colons --fixed-list-mode --fingerprint --list-secret-key | grep ^fpr: | cut -f10 -d: ) + local CORE_FPR=$(core_fingerprint) + log debug "core fingerprint: $CORE_FPR" if [ -z "$CORE_FPR" ] ; then - log info "Setting up Monkeysphere authentication trust core..." + log info "setting up Monkeysphere authentication trust core..." local CORE_UID=$(printf "Monkeysphere authentication trust core UID (random string: %s)" $(head -c21 </dev/urandom | base64)) log debug "generating monkeysphere authentication trust core key ($CORE_KEYLENGTH bits)..." - PEM2OPENPGP_USAGE_FLAGS=certify PEM2OPENPGP_NEWKEY=$CORE_KEYLENGTH pem2openpgp "$CORE_UID" | gpg_core --import || failure "Could not import new key for Monkeysphere authentication trust core" + PEM2OPENPGP_USAGE_FLAGS=certify \ + PEM2OPENPGP_NEWKEY=$CORE_KEYLENGTH pem2openpgp "$CORE_UID" \ + | gpg_core --import \ + || failure "Could not import new key for Monkeysphere authentication trust core" # get fingerprint of core key. should definitely not be empty at this point - log debug "get core key fingerprint..." - CORE_FPR=$(gpg_core --with-colons --fixed-list-mode --fingerprint --list-secret-key | grep ^fpr: | cut -f10 -d: ) + CORE_FPR=$(core_fingerprint) + log debug "core fingerprint: $CORE_FPR" if [ -z "$CORE_FPR" ] ; then failure "Failed to create Monkeysphere authentication trust core!" fi @@ -67,12 +74,18 @@ EOF log verbose "This system has already set up the Monkeysphere authentication trust core." fi + # export the core key to the sphere keyring + log debug "export core pub key to sphere keyring..." + gpg_core --export | gpg_sphere --import # ensure that the authentication sphere checker has absolute ownertrust on the expected key. log debug "set ultimate owner trust on core key in gpg_sphere..." printf "%s:6:\n" "$CORE_FPR" | gpg_sphere --import-ownertrust - local ORIG_TRUST + gpg_sphere --export-ownertrust | log debug + + # check the owner trust log debug "check gpg_sphere owner trust set properly..." + local ORIG_TRUST if ORIG_TRUST=$(gpg_sphere --export-ownertrust | grep '^[^#]') ; then if [ "${CORE_FPR}:6:" != "$ORIG_TRUST" ] ; then failure "Monkeysphere authentication trust sphere should explicitly trust the core. It does not have proper ownertrust settings." @@ -84,10 +97,10 @@ EOF # ensure that we're using the extended trust model (1), and that # our preferences are reasonable (i.e. 3 marginal OR 1 fully # trusted certifications are sufficient to grant full validity. - log debug "check trust level of core key..." + log debug "checking trust level of core key..." local TRUST_LEVEL=$(gpg_sphere --with-colons --fixed-list-mode --list-keys \ | head -n1 | grep "^tru:" | cut -d: -f3,6,7) - log debug "trust level: $TRUST_LEVEL" + log debug "sphere trust level of core: $TRUST_LEVEL" if [ "$TRUST_LEVEL" != '1:3:1' ] ; then failure "monkeysphere-authentication does not have the expected trust model settings." fi |