# version 3 or later.
########################################################################
+set -e
+
PGRM=$(basename $0)
SYSSHAREDIR=${MONKEYSPHERE_SYSSHAREDIR:-"/usr/share/monkeysphere"}
export SYSSHAREDIR
. "${SYSSHAREDIR}/common" || exit 1
+SYSDATADIR=${MONKEYSPHERE_SYSDATADIR:-"/var/lib/monkeysphere"}
+export SYSDATADIR
+
# sharedir for authentication functions
MASHAREDIR="${SYSSHAREDIR}/ma"
-SYSDATADIR=${MONKEYSPHERE_SYSDATADIR:-"/var/lib/monkeysphere"}
-export SYSDATADIR
+# datadir for authentication functions
+MADATADIR="${SYSDATADIR}/authentication"
# temp directory to enable atomic moves of authorized_keys files
-MATMPDIR="${SYSDATADIR}/tmp"
+MATMPDIR="${MADATADIR}/tmp"
export MSTMPDIR
# UTC date in ISO 8601 format if needed
# function to interact with the gpg core keyring
gpg_core() {
- local returnCode
-
GNUPGHOME="$GNUPGHOME_CORE"
export GNUPGHOME
# user to be able to read the host pubring. we realize this might
# be problematic, but it's the simplest solution, without too much
# loss of security.
- gpg --no-permission-warning "$@"
- returnCode="$?"
-
- # always reset the permissions on the host pubring so that the
- # monkeysphere user can read the trust signatures
- chgrp "$MONKEYSPHERE_USER" "${GNUPGHOME_CORE}/pubring.gpg"
- chmod g+r "${GNUPGHOME_CORE}/pubring.gpg"
-
- return "$returnCode"
+ gpg "$@"
}
# function to interact with the gpg sphere keyring
su_monkeysphere_user "gpg $@"
}
+# export signatures from core to sphere
+gpg_core_sphere_sig_transfer() {
+ gpg_core --export-options export-local-sigs --export | \
+ gpg_sphere --import-options import-local-sigs --import
+}
+
########################################################################
# MAIN
########################################################################
# other variables
CHECK_KEYSERVER=${MONKEYSPHERE_CHECK_KEYSERVER:="true"}
REQUIRED_USER_KEY_CAPABILITY=${MONKEYSPHERE_REQUIRED_USER_KEY_CAPABILITY:="a"}
-GNUPGHOME_CORE=${MONKEYSPHERE_GNUPGHOME_CORE:="${SYSDATADIR}/authentication/core"}
-GNUPGHOME_SPHERE=${MONKEYSPHERE_GNUPGHOME_SPHERE:="${SYSDATADIR}/authentication/sphere"}
+GNUPGHOME_CORE=${MONKEYSPHERE_GNUPGHOME_CORE:="${MADATADIR}/core"}
+GNUPGHOME_SPHERE=${MONKEYSPHERE_GNUPGHOME_SPHERE:="${MADATADIR}/sphere"}
+CORE_KEYLENGTH=${MONKEYSPHERE_CORE_KEYLENGTH:="2048"}
# export variables needed in su invocation
export DATE
export GNUPGHOME_CORE
export GNUPGHOME_SPHERE
export GNUPGHOME
+export CORE_KEYLENGTH
# get subcommand
COMMAND="$1"