LDAP write: auto add to group, different/additinoal objectType

opened issue for this on github as well: https://github.com/nextcloud/ldap_write_support/issues/8

Steps to reproduce

On creating a new user in LDAP, the entry is created. But we need some non-standard things: Object class should be posixAccount; the new entry should be memberOf a special group else it is not visible to NC. So, a newly created entry is visible in LDAP, but not in NC
This special group is not visible in NC / is not a NC group (in order to prevent users from seeing all the other users)

Expected behaviour

default group membership and additional objectClass added via template

Actual behaviour

no group membership and no additional objectClass added

Server configuration detail

Operating system: Linux 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5 (2019-06-19) x86_64

Webserver: Apache/2.4.38 (Debian) (apache2handler)

Database: pgsql PostgreSQL 11.4 (Debian 11.4-1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 8.3.0-7) 8.3.0, 64-bit

PHP version:

7.3.4-2
Modules loaded: Core, date, libxml, openssl, pcre, zlib, filter, hash, Reflection, SPL, session, sodium, standard, apache2handler, mysqlnd, PDO, xml, apcu, bz2, calendar, ctype, curl, dom, mbstring, fileinfo, ftp, gd, geoip, gettext, gmp, gnupg, horde_lz4, iconv, igbinary, imagick, imap, intl, json, ldap, exif, memcache, msgpack, mysqli, pdo_mysql, pdo_pgsql, pgsql, apc, posix, propro, raphf, readline, redis, shmop, SimpleXML, sockets, ssh2, sysvmsg, sysvsem, sysvshm, tidy, tokenizer, wddx, xmlreader, xmlwriter, xsl, zip, Phar, http, memcached, Zend OPcache

Nextcloud version: 16.0.3 - 16.0.3.0

Updated from an older Nextcloud/ownCloud or fresh install:

Where did you install Nextcloud from: unknown

Signing status

Array
(
)

List of activated apps
Enabled:
 - accessibility: 1.2.0
 - activity: 2.9.1
 - apporder: 0.7.1
 - bruteforcesettings: 1.4.0
 - calendar: 1.7.0
 - cloud_federation_api: 0.2.0
 - cms_pico: 0.9.8
 - comments: 1.6.0
 - contacts: 3.1.3
 - data_request: 1.3.0
 - dav: 1.9.2
 - deck: 0.6.4
 - dicomviewer: 1.2.0
 - drop_account: 0.1.0
 - external: 3.3.0
 - federatedfilesharing: 1.6.0
 - federation: 1.6.0
 - files: 1.11.0
 - files_fulltextsearch: 1.3.2
 - files_fulltextsearch_tesseract: 1.3.0
 - files_markdown: 2.0.6
 - files_pdfviewer: 1.5.0
 - files_readmemd: 1.1.0
 - files_rightclick: 0.13.0
 - files_sharing: 1.8.0
 - files_texteditor: 2.8.0
 - files_trashbin: 1.6.0
 - files_versions: 1.9.0
 - files_videoplayer: 1.5.0
 - firstrunwizard: 2.5.0
 - fulltextsearch: 1.3.4
 - fulltextsearch_elasticsearch: 1.3.4
 - gallery: 18.3.0
 - groupfolders: 4.0.3
 - impersonate: 1.3.0
 - issuetemplate: 0.5.0
 - ldap_write_support: 1.0.1
 - logreader: 2.1.0
 - lookup_server_connector: 1.4.0
 - mail: 0.15.1
 - nextcloud_announcements: 1.5.0
 - notes: 3.0.0
 - notifications: 2.4.1
 - oauth2: 1.4.2
 - passman: 2.3.2
 - password_policy: 1.6.0
 - polls: 0.10.2
 - previewgenerator: 2.1.0
 - privacy: 1.0.0
 - provisioning_api: 1.6.0
 - rainloop: 6.0.2
 - recommendations: 0.4.0
 - richdocuments: 3.3.13
 - serverinfo: 1.6.0
 - sharebymail: 1.6.0
 - social: 0.2.6
 - spreed: 6.0.2
 - support: 1.0.0
 - survey_client: 1.4.0
 - systemtags: 1.6.0
 - tasks: 0.11.0
 - text: 1.0.1
 - theming: 1.7.0
 - theming_customcss: 1.3.0
 - twofactor_backupcodes: 1.5.0
 - updatenotification: 1.6.0
 - user_ldap: 1.6.0
 - viewer: 1.0.0
 - workflowengine: 1.6.0
Disabled:
 - admin_audit
 - encryption
 - files_clipboard
 - files_external
 - mindmaps
 - ocr
 - ojsxc
 - ownnote
 - ransomware_protection
 - socialsharing_email

Configuration (config/config.php)
{
    "datadirectory": "***REMOVED SENSITIVE VALUE***",
    "dbtype": "pgsql",
    "version": "16.0.3.0",
    "dbname": "***REMOVED SENSITIVE VALUE***",
    "dbhost": "***REMOVED SENSITIVE VALUE***",
    "dbtableprefix": "oc_",
    "dbuser": "***REMOVED SENSITIVE VALUE***",
    "dbpassword": "***REMOVED SENSITIVE VALUE***",
    "installed": true,
    "theme": "",
    "maintenance": false,
    "maxZipInputSize": 838860800,
    "allowZipDownload": true,
    "mail_domain": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpmode": "smtp",
    "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
    "trusted_domains": [
        "test.myncdomain.de",
        "test.myncdomain.de"
    ],
    "forcessl": true,
    "mail_from_address": "***REMOVED SENSITIVE VALUE***",
    "overwritewebroot": "\/",
    "overwrite.cli.url": "https:\/\/test.myncdomain.de",
    "memcache.local": "\\OC\\Memcache\\Redis",
    "memcache.locking": "\\OC\\Memcache\\Redis",
    "redis": {
        "host": "***REMOVED SENSITIVE VALUE***",
        "port": 6379,
        "dbindex": 1
    },
    "knowledgebaseenabled": false,
    "trashbin_retention_obligation": "auto",
    "versions_retention_obligation": "auto, 7",
    "check_for_working_wellknown_setup": true,
    "loglevel": 1,
    "updatechecker": true,
    "lost_password_link": "https:\/\/myncdomain.de\/ssp\/?action=sendtoken",
    "tempdirectory": "\/var\/www\/tmp\/",
    "mail_smtpport": "25",
    "app.mail.imaplog.enabled": false,
    "cron_log": true,
    "log_rotate_size": 10485760,
    "appstoreenabled": true,
    "appstore.experimental.enabled": true,
    "asset-pipeline.enabled": false,
    "activity_expire_days": 7,
    "singleuser": false,
    "ldapIgnoreNamingRules": false,
    "updater.server.url": "https:\/\/updates.nextcloud.com\/updater_server\/",
    "updater.release.channel": "stable",
    "htaccess.RewriteBase": "\/",
    "ldapProviderFactory": "\\OCA\\User_LDAP\\LDAPProviderFactory",
    "dbport": "",
    "instanceid": "***REMOVED SENSITIVE VALUE***",
    "passwordsalt": "***REMOVED SENSITIVE VALUE***",
    "secret": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpauthtype": "LOGIN",
    "mail_smtpsecure": "tls",
    "mail_smtpauth": 1,
    "app_install_overwrite": [
        "data_request",
        "calendar",
        "ldaporg"
    ],
    "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
    "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
    "updater.secret": "***REMOVED SENSITIVE VALUE***"
}

Are you using external storage, if yes which one: no

Are you using encryption:

Are you using an external user-backend, if yes which one: LDAP/

LDAP configuration (delete this par if not used)
background_sync_interval: 43200background_sync_offset: 0background_sync_prefix: s01cleanUpJobOffset: 150enabled: yesinstalled_version: 1.6.0s01_lastChange: 1562360952s01has_memberof_filter_support: 0s01home_folder_naming_rule: s01last_jpegPhoto_lookup: 0s01ldap_agent_password: Z0FybTFzYzE0s01ldap_attributes_for_group_search: cn
descriptions01ldap_attributes_for_user_search: s01ldap_backup_host: dir.myncdomain.tlds01ldap_backup_port: 389s01ldap_base: dc=myncdomain,dc=des01ldap_base_groups: dc=myncdomain,dc=des01ldap_base_users: ou=People,dc=myncdomain,dc=des01ldap_cache_ttl: 600s01ldap_configuration_active: 1s01ldap_default_ppolicy_dn: s01ldap_display_name: uids01ldap_dn: cn=admin,dc=myncdomain,dc=des01ldap_dynamic_group_member_url: s01ldap_email_attr: mails01ldap_experienced_admin: 0s01ldap_expert_username_attr: s01ldap_expert_uuid_group_attr: s01ldap_expert_uuid_user_attr: uids01ldap_gid_number: gidNumbers01ldap_group_display_name: cns01ldap_group_filter: (&(objectclass=groupOfNames)(&(businessCategory=cloud)))s01ldap_group_filter_mode: 0s01ldap_group_member_assoc_attribute: members01ldap_groupfilter_groups: s01ldap_groupfilter_objectclass: s01ldap_host: mail3.myncdomain.locals01ldap_login_filter: (&(&(|(objectclass=posixAccount))(|(memberof=cn=oc,ou=functional groups,dc=myncdomain,dc=de)))(|(uid=%uid)(|(mail=%uid))))s01ldap_login_filter_mode: 1s01ldap_loginfilter_attributes: s01ldap_loginfilter_email: 1s01ldap_loginfilter_username: 1s01ldap_nested_groups: 0s01ldap_override_main_server: 0s01ldap_paging_size: 500s01ldap_port: 389s01ldap_quota_attr: s01ldap_quota_def: 20Gs01ldap_tls: 1s01ldap_turn_off_cert_check: 0s01ldap_turn_on_pwd_change: 1s01ldap_user_display_name_2: s01ldap_user_filter_mode: 1s01ldap_userfilter_groups: s01ldap_userfilter_objectclass: s01ldap_userlist_filter: (&(|(objectclass=posixAccount))(|(memberof=cn=oc,ou=functional groups,dc=myncdomain,dc=de)))s01use_memberof_to_detect_membership: 1types: authentication

Client configuration

Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Firefox/68.0

Operating system:

Logs

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