Blame SOURCES/libexec-functions

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