commit 9dde6c39b48470bb4c4a4b90d7c8c69afdd3f61e
Author: luca <luca@labiaga.ikastola>
Date:   Wed Dec 14 11:19:32 2022 +0100

    Ldap Docker Server

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..19ea029
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,21 @@
+FROM debian:stable-slim
+
+ARG LDAP_ADMIN_PASSWORD
+ARG LDAP_DOMAIN
+ARG LDAP_ORGANISATION
+
+ENV LDAP_ADMIN_PASSWORD $LDAP_ADMIN_PASSWORD
+ENV LDAP_ORGANISATION $LDAP_ORGANISATION
+ENV LDAP_DOMAIN $LDAP_DOMAIN
+
+RUN apt-get update -y && apt dist-upgrade -y
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y slapd ldap-utils
+
+EXPOSE 389
+
+ADD slapd.sh /opt/slapd
+
+RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+CMD /opt/slapd
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..c0eb379
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,12 @@
+version: "2.4"
+
+services:
+  ldap:
+    build: 
+      context: .
+      dockerfile: Dockerfile
+      args:
+        - LDAP_ADMIN_PASSWORD=${LDAP_ADMIN_PASSWORD}
+        - LDAP_ORGANISATION=${LDAP_ORGANISATION}
+        - LDAP_DOMAIN=${LDAP_DOMAIN}
+    
diff --git a/env.sample b/env.sample
new file mode 100644
index 0000000..fb5aae0
--- /dev/null
+++ b/env.sample
@@ -0,0 +1,3 @@
+LDAP_ADMIN_PASSWORD=admin
+LDAP_ORGANISATION=organisation
+LDAP_DOMAIN=domain
diff --git a/slapd.sh b/slapd.sh
new file mode 100755
index 0000000..a61ab15
--- /dev/null
+++ b/slapd.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+set -eu
+
+status () {
+  echo "---> ${@}" >&2
+}
+
+set -x
+: LDAP_ADMIN_PASSWORD=${LDAP_ADMIN_PASSWORD}
+: LDAP_DOMAIN=${LDAP_DOMAIN}
+: LDAP_ORGANISATION=${LDAP_ORGANISATION}
+
+if [ ! -e /var/lib/ldap/docker_bootstrapped ]; then
+  status "configuring slapd for first run"
+
+  cat <<EOF | debconf-set-selections
+slapd slapd/internal/generated_adminpw password ${LDAP_ADMIN_PASSWORD}
+slapd slapd/internal/adminpw password ${LDAP_ADMIN_PASSWORD}
+slapd slapd/password2 password ${LDAP_ADMIN_PASSWORD}
+slapd slapd/password1 password ${LDAP_ADMIN_PASSWORD}
+slapd slapd/dump_database_destdir string /var/backups/slapd-VERSION
+slapd slapd/domain string ${LDAP_DOMAIN}
+slapd shared/organization string ${LDAP_ORGANISATION}
+slapd slapd/backend string HDB
+slapd slapd/purge_database boolean true
+slapd slapd/move_old_database boolean true
+slapd slapd/allow_ldap_v2 boolean false
+slapd slapd/no_configuration boolean false
+slapd slapd/dump_database select when needed
+EOF
+
+  dpkg-reconfigure -f noninteractive slapd
+
+  touch /var/lib/ldap/docker_bootstrapped
+else
+  status "found already-configured slapd"
+fi
+
+status "starting slapd"
+set -x
+exec /usr/sbin/slapd -h "ldap:///" -u openldap -g openldap -d 0