From b1eab41d5a2fde4ef0bb0c1ff716b64a00324122 Mon Sep 17 00:00:00 2001
From: Victor LABORIE <vlaborie@evolix.fr>
Date: Mon, 17 Sep 2018 16:46:25 +0200
Subject: [PATCH] Add a script for import alias from csv

---
 scripts/csv2ldap_alias.sh | 58 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100755 scripts/csv2ldap_alias.sh

diff --git a/scripts/csv2ldap_alias.sh b/scripts/csv2ldap_alias.sh
new file mode 100755
index 0000000..4cca274
--- /dev/null
+++ b/scripts/csv2ldap_alias.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+# Script for import evoadmin alias from stdin csv file
+#
+# CSV format must be : name;mail_address;alias
+#
+
+set -eu
+
+tmp_file=$(mktemp --suffix=.ldif)
+tmp_dir=$(mktemp --directory)
+gid_file=$(mktemp)
+
+trap "rm -r ${tmp_file} ${tmp_dir} ${gid_file}" 0
+
+ldapvi --ldapsearch|grep -E "^gidNumber:"|awk '{ print $2 }'|sort -n|tail -n1 > "${gid_file}"
+
+dc=$(grep "^base:" /root/.ldapvirc|awk '{ print $2 }')
+
+get_gid() {
+    domain=${1:-}
+    gid=$(ldapvi --ldapsearch --read "cn=${domain},${dc}" 2>/dev/null|grep -E "^gidNumber:"|awk '{ print $2 }')
+    if [ -z "${gid}" ]; then
+        lastgid=$(cat "${gid_file}")
+        gid=$((lastgid + 1))
+        echo "${gid}" > "${gid_file}"
+    cat >> "${tmp_file}" <<EOF
+dn: cn=${domain},${dc}
+cn: ${domain}
+objectClass: postfixDomain
+objectClass: posixGroup
+postfixTransport: virtual:
+isActive: TRUE
+gidNumber: ${gid}
+
+EOF
+    fi
+    echo "${gid}"
+}
+
+grep -v "#" /dev/stdin | while read account; do
+    name=$(echo "${account}"|cut -d';' -f1)
+    uid=$(echo "${account}"|cut -d';' -f2)
+    alias=$(echo "${account}"|cut -d';' -f3)
+    domain=$(echo "${uid}"|cut -d'@' -f2)
+    gid=$(get_gid "${domain}")
+    [ -f "${tmp_dir}/${name}" ] || cat > "${tmp_dir}/${name}" <<EOF
+
+dn: cn=${name},cn=${domain},${dc}
+cn: ${name}
+objectClass: mailAlias
+isActive: TRUE
+EOF
+    grep -q "^mailacceptinggeneralid: ${uid}$" "${tmp_dir}/${name}" || echo "mailacceptinggeneralid: ${uid}" >> "${tmp_dir}/${name}"
+    grep -q "^maildrop: ${alias}$" "${tmp_dir}/${name}" || echo "maildrop: ${alias}" >> "${tmp_dir}/${name}"
+done
+
+cat "${tmp_file}" "${tmp_dir}"/*|ldapvi --add --in