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dockerfiles/openldap
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kev 70c4e53571 update openldap 2019-09-27 09:29:09 +08:00
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README.md update openldap 2019-09-27 09:29:09 +08:00
docker-compose.yml update openldap 2019-09-27 09:29:09 +08:00
nginx.conf update openldap 2019-09-27 09:29:09 +08:00

README.md

OpenLDAP

OpenLDAP Software is an open source implementation of the Lightweight Directory Access Protocol.

Directory Tree

├── data
│   ├── certs
│   │   ├── ca.crt
│   │   ├── ca.key
│   │   ├── ca.srl
│   │   ├── ldap.crt
│   │   ├── ldap.csr
│   │   └── ldap.key
│   ├── conf (auto generated)
│   │   ├── cn=config
│   │   ├── cn=config.ldif
│   │   └── docker-openldap-was-started-with-tls
│   └── data (auto generated)
│       ├── data.mdb
│       └── lock.mdb
└── docker-compose.yml

docker-compose.yml

version: "3.7"

services:

  openldap:
    image: osixia/openldap
    command: "--loglevel debug"
    hostname: ldap.easypi.pro
    ports:
      - "389:389"
      - "636:636"
    volumes:
      - ./data/certs:/container/service/slapd/assets/certs
      - ./data/etc:/etc/ldap/slapd.d
      - ./data/var:/var/lib/ldap
      - ./data/run:/container/run
    environment:
      - LDAP_ORGANISATION=EasyPi
      - LDAP_DOMAIN=ldap.easypi.pro
      - LDAP_ADMIN_PASSWORD=admin
      - LDAP_CONFIG_PASSWORD=config
      - LDAP_TLS=true
      - LDAP_TLS_CA_CRT_FILENAME=ca.crt
      - LDAP_TLS_CRT_FILENAME=ldap.crt
      - LDAP_TLS_KEY_FILENAME=ldap.key
      - LDAP_TLS_VERIFY_CLIENT=try
      - LDAP_TLS_ENFORCE=true
    restart: always
  
  phpldapadmin:
    image: osixia/phpldapadmin
    command: "--loglevel debug"
    ports:
      - "8080:80"
    environment:
      # PHPLDAPADMIN_LDAP_HOSTS=#PYTHON2BASH:[{'ldap.easypi.pro':[{'server':[{'tls':True}]}]}]
      - PHPLDAPADMIN_LDAP_HOSTS=ldaps://ldap.easypi.pro/
      - PHPLDAPADMIN_HTTPS=false
      - PHPLDAPADMIN_TRUST_PROXY_SSL=true
    extra_hosts:
      - ldap.easypi.pro:x.x.x.x
    depends_on:
      - openldap
    restart: always

:warnning: I haven't figured out how to connect phpldapadmin to openladp via STARTTLS:

openldap_1 | 5d8a7abe conn=1023 fd=12 ACCEPT from IP=172.29.0.1:59342 (IP=0.0.0.0:389) openldap_1 | 5d8a7abe conn=1023 op=0 EXT oid=1.3.6.1.4.1.1466.20037 openldap_1 | 5d8a7abe conn=1023 op=0 STARTTLS openldap_1 | 5d8a7abe conn=1023 op=0 RESULT oid= err=0 text= openldap_1 | 5d8a7abe conn=1023 fd=12 TLS established tls_ssf=256 ssf=256 openldap_1 | 5d8a7abe conn=1023 fd=12 closed (connection lost)

Create Keys and Certificates

openssl req \
  -x509 -nodes -days 3650 -sha256 \
  -subj '/C=US/ST=Oregon/L=Portland/CN=easypi.pro' \
  -newkey rsa:2048 -keyout ca.key -out ca.crt

openssl req \
  -new -sha256 -newkey rsa:2048 -nodes \
  -subj '/CN=ldap.easypi.pro/O=EasyPi/C=US/ST=Oregon/L=Portland' \
  -keyout ldap.key -out ldap.csr

openssl x509 \
  -req -days 3650 -sha256 \
  -in ldap.csr -CA ca.crt -CAkey ca.key -CAcreateserial \
  -out ldap.crt

Test the STARTTLS & SSL connections

$ docker-compose exec openldap bash
>>> ldapwhoami -H ldap://ldap.easypi.pro -x -ZZ
anonymous
>>> ldapwhoami -H ldaps://ldap.easypi.pro -x -D cn=admin,dc=ldap,dc=easypi,dc=pro -w admin
dn:cn=admin,dc=ldap,dc=easypi,dc=pro
>>> ldapsearch -H ldaps://ldap.easypi.pro -b dc=ldap,dc=easypi,dc=pro -D cn=admin,dc=ldap,dc=easypi,dc=pro -w admin
...

GUI Client

References