From 4e7383f118540ca723d0285121f82ddf5ae821d9 Mon Sep 17 00:00:00 2001
From: Edward Mead <emead@indeed.com>
Date: Fri, 4 Sep 2020 20:18:02 +0900
Subject: [PATCH] Add bind url option

---
 docker-entrypoint.sh | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index fb704b0..15655df 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -85,12 +85,19 @@ for l in /ldif/*; do
   esac
 done
 
-if [ "$LDAPS" = true ]; then
-  echo "Starting LDAPS"
-  slapd -d "$LOG_LEVEL" -h "ldaps:///"
+# default to listening on 389/636 if BIND_URL isn't specified
+# https://www.openldap.org/doc/admin24/runningslapd.html
+if [ -z "$BIND_URL" ]; then
+  if [ "$LDAPS" = true ]; then
+    echo "Starting LDAPS"
+    slapd -d "$LOG_LEVEL" -h "ldaps:///"
+  else
+    echo "Starting LDAP"
+    slapd -d "$LOG_LEVEL" -h "ldap:///"
+  fi
 else
-  echo "Starting LDAP"
-  slapd -d "$LOG_LEVEL" -h "ldap:///"
+  echo "Starting LDAP(S)"
+  slapd -d "$LOG_LEVEL" -h "$BIND_URL"
 fi
 
 # run command passed to docker run