Google Workspace Secure LDAP

LDAP.md

https://support.google.com/a/answer/9048516?hl=en

https://support.google.com/a/answer/9089736?hl=en&ref_topic=9173976

export LDAPTLS_CERT=Google_2024_04_01_53965.crt
export LDAPTLS_KEY=Google_2024_04_01_53965.key

uid=user10

ldapsearch -LLL -v -H ldaps://ldap.google.com -b dc=esodemoapp2,dc=com '(uid=user1)'


$ more /etc/ldap/ldap.conf

TLS_CACERT	/etc/ssl/certs/ca-certificates.crt
TLS_REQCERT allow


 ldapsearch -x -W -LLL -v -H ldaps://ldap.google.com -D 'uid=user10,ou=Users,dc=esodemoapp2,dc=com'  -b ou=Users,dc=esodemoapp2,dc=com -s sub '(objectClass=*)' '(uid=user10)'



$ ldapsearch -LLL -v -H ldaps://ldap.google.com -b dc=esodemoapp2,dc=com '(uid=user1)'
        ldap_initialize( ldaps://ldap.google.com:636/??base )
        SASL/EXTERNAL authentication started
        SASL username: st=California,c=US,ou=GSuite,cn=LDAP Client,l=Mountain View,o=Google Inc.
        SASL SSF: 0
        filter: (uid=user1)
        requesting: All userApplication attributes
        dn: uid=user1,ou=Users,dc=esodemoapp2,dc=com
        objectClass: top
        objectClass: person
        objectClass: organizationalPerson
        objectClass: inetOrgPerson
        objectClass: posixAccount
        uid: user1
        googleUid: user1
        posixUid: user1_esodemoapp2_com
        cn: user1
        cn: user1 user1
        sn: user1
        displayName: user1 user1
        givenName: user1
        mail: [email protected]
        uidNumber: 1795327063
        gidNumber: 1795327063
        homeDirectory: /home/user1_esodemoapp2_com
        loginShell: /bin/bash
        gecos:
        apple-generateduid: 4E71C400-745E-4D01-A1A0-F477D339B34F
        memberOf: cn=group1_3,ou=Groups,dc=esodemoapp2,dc=com
        memberOf: cn=group8_10,ou=Groups,dc=esodemoapp2,dc=com
        memberOf: cn=group_external_mixed1,ou=Groups,dc=esodemoapp2,dc=com
        memberOf: cn=my-group,ou=Groups,dc=esodemoapp2,dc=com
        memberOf: cn=subgroup1,ou=Groups,dc=esodemoapp2,dc=com