openldap/libexec-functions

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2011-10-25 14:33:20 +00:00
# Author: Jan Vcelak <jvcelak@redhat.com>
SLAPD_USER=
SLAPD_CONFIG_FILE=
SLAPD_CONFIG_DIR=
SLAPD_CONFIG_CUSTOM=
SLAPD_GLOBAL_OPTIONS=
SLAPD_SYSCONFIG_FILE=
function default_config()
{
SLAPD_USER=ldap
SLAPD_CONFIG_FILE=/etc/openldap/slapd.conf
SLAPD_CONFIG_DIR=/etc/openldap/slapd.d
SLAPD_CONFIG_CUSTOM=
SLAPD_GLOBAL_OPTIONS=
SLAPD_SYSCONFIG_FILE=/etc/sysconfig/slapd
}
function parse_config_options()
{
user=
config_file=
config_dir=
while getopts :u:f:F: opt; do
case "$opt" in
u)
user="$OPTARG"
;;
f)
config_file="$OPTARG"
;;
F)
config_dir="$OPTARG"
;;
esac
done
if [ -n "$user" ]; then
SLAPD_USER="$user"
fi
if [ -n "$config_dir" ]; then
SLAPD_CONFIG_DIR="$config_dir"
SLAPD_CONFIG_FILE=
SLAPD_CONFIG_CUSTOM=1
SLAPD_GLOBAL_OPTIONS="-F '$config_dir'"
elif [ -n "$config_file" ]; then
SLAPD_CONFIG_DIR=
SLAPD_CONFIG_FILE="$config_file"
SLAPD_CONFIG_CUSTOM=1
SLAPD_GLOBAL_OPTIONS="-f '$config_file'"
fi
}
function uses_new_config()
{
[ -n "$SLAPD_CONFIG_DIR" ]
return $?
}
function run_as_ldap()
{
/bin/su --shell /bin/sh --session-command "$1" "$SLAPD_USER"
return $?
}
function ldif_unbreak()
{
sed ':a;N;s/\n //;ta;P;D'
}
function ldif_value()
{
sed 's/^[^:]*: //'
}
function databases_new()
{
slapcat $SLAPD_GLOBAL_OPTIONS -c \
-H 'ldap:///cn=config???(|(objectClass=olcBdbConfig)(objectClass=olcHdbConfig))' 2>/dev/null | \
ldif_unbreak | \
grep '^olcDbDirectory: ' | \
ldif_value
}
function databases_old()
{
awk 'begin { database="" }
$1 == "database" { database=$2 }
$1 == "directory" { if (database == "bdb" || database == "hdb") print $2}' \
"$SLAPD_CONFIG_FILE"
}
function certificates_new()
{
slapcat $SLAPD_GLOBAL_OPTIONS -c -H 'ldap:///cn=config???(cn=config)' 2>/dev/null | \
ldif_unbreak | \
grep '^olcTLS\(CACertificateFile\|CACertificatePath\|CertificateFile\|CertificateKeyFile\): ' | \
ldif_value
}
function certificates_old()
{
awk '$1 ~ "^TLS(CACertificate(File|Path)|CertificateFile|CertificateKeyFile)$" { print $2 } ' \
"$SLAPD_CONFIG_FILE"
}
function certificates()
{
uses_new_config && certificates_new || certificates_old
}
function databases()
{
uses_new_config && databases_new || databases_old
}
function error()
{
format="$1\n"; shift
printf "$format" $@ >&2
}
function load_sysconfig()
{
[ -r "$SLAPD_SYSCONFIG_FILE" ] || return
. "$SLAPD_SYSCONFIG_FILE"
[ -n "$SLAPD_OPTIONS" ] && parse_config_options $SLAPD_OPTIONS
}
default_config