ncbulk 0.1.6

Nextcloud bulk user creation and update tool with CLI/TUI

nextcloud-bulk-users-utils (PyPI: ncbulk)

CLI: nextcloud-bulk · Python >= 3.12

Why

• Bulk create/update Nextcloud users from CSV via the OCS Provisioning API.

Bulk creation and updates of Nextcloud users via the OCS Provisioning API.

Features

• Create users from CSV.
• Group list in a single CSV field (groups or group), multiple groups separated by a configurable delimiter.
• Default quota and language via CLI/TUI or per-row via quota and language columns.
• Welcome mode (no password) – sends a welcome email (requires user email).
• Update existing users: email, displayname, quota, and add to groups.
• Dry-run, verbose logging, timeouts and retries.
• Flexible input/output CSV paths and delimiters.
• Step-by-step terminal wizard: delimiter auto-detection and CSV preview.

Environment

Set admin credentials via environment variables (see example.env):

export NEXTCLOUD_URL="https://cloud.example.com"
export NEXTCLOUD_ADMIN_USERNAME="admin"
export NEXTCLOUD_ADMIN_PASSWORD="secret"

You may put them into a local .env file; the tool reads values from the environment. An example file is provided as example.env. Security note: .env may contain plaintext password and is git-ignored. Keep it local and protected.

Tip: Prefer using an App Password

For better security and least-privilege access, create an App Password in Nextcloud for the admin account and use it as NEXTCLOUD_ADMIN_PASSWORD instead of the main account password. If the tool reports 401/403 during the early OCS check, verify the credentials and consider switching to an App Password.

CSV Format

CSV must include a header. Minimal columns: username;email;displayname;group

Optional columns: groups (instead of group), quota, language.

Default delimiter is ; (you can change it). Example:

username;email;displayname;groups;quota;language
alice;[e-mail];Alice A;Students,Math;10GB;en

If present, address column is ignored.

Install

Requires Python >= 3.12.

Local install:

pip install .

Via pipx (recommended isolation):

pipx install .

From PyPI:

pip install ncbulk

Usage

Run the interactive step-by-step wizard:

# installed entry point (recommended)
nextcloud-bulk

# or run module directly (development)
python -m ncbulk.main

Run the CLI directly:

nextcloud-bulk --input list.csv --quota 10GB --language en --output users_passwds.csv

Key options:

• --quota 10GB – default quota (overridden by row quota).
• --language en – default language (overridden by row language).
• --delimiter ";" – CSV delimiter.
• --groups-delimiter "," – delimiter inside the groups field.
• --welcome – do not set password, send welcome email.
• --password-length 12 – generated password length (when not in welcome mode).
• --dry-run – simulate without changes.
• --verbose – verbose HTTP attempts.
• --timeout 15 – HTTP timeout in seconds.
• --retries 2 – retry attempts.
• --update-existing – update existing users.
• --input, --output – input and report CSV paths.

Output Report

The report file (default users_passwds.csv) has the columns:

Username;Email;Displayname;Groups;Password;Status

Password is empty when --welcome is used. Status is one of Created, Updated, Skipped.

Examples

1. Basic creation with default quota and language:

nextcloud-bulk --input list.csv --quota 10GB --language en

2. Multiple groups and per-row quota/language from CSV:

username;email;displayname;groups;quota;language
bob;[e-mail];Bob B;HR,Onboarding;5GB;en

nextcloud-bulk --input list.csv

3. Welcome mode and update existing users:

nextcloud-bulk --input list.csv --welcome --update-existing

4. Dry-run:

nextcloud-bulk --input list.csv --dry-run --verbose

API Notes

• Create: POST /ocs/v2.php/cloud/users – params: userid, optional password, repeated groups[], optional language.
• Update fields: PUT /ocs/v2.php/cloud/users/{userid} with key/value for email, displayname, quota, etc.

Docs: Nextcloud User provisioning API

Wizard

• Clear, step-by-step terminal prompts with validation at each step.
• Auto-detects CSV delimiter and shows a small preview.
• You can still run the CLI directly via nextcloud-bulk.

License

Apache-2.0 © 2025 Jaguar Kovalev