zs-config 0.2.0

Interactive TUI for Zscaler OneAPI automation

z-config

Automation toolset for Zscaler OneAPI — interactive TUI with a local DB cache for fast lookups and bulk operations.

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Features

• Interactive TUI — Rich terminal UI with a persistent banner, full-screen scrollable table views, and keyboard-driven navigation
• ZPA Application Segments — list, search, bulk enable/disable, and bulk create from CSV with dry-run and dependency resolution
• ZPA Certificate Management — upload, rotate across all matching resources, and delete certificates
• ZPA Connectors — list, search, enable/disable, rename, and delete App Connectors; full CRUD for Connector Groups
• ZPA Privileged Remote Access — PRA Portal list, search, create, enable/disable, and delete
• ZPA Config Import — pull a full snapshot of 18 resource types into a local SQLite cache for fast lookups
• ZIA Firewall Policy — list, search, and enable/disable L4 Firewall Rules and DNS Filter Rules; IPS subscription-awareness
• ZIA Locations — list and search locations and location groups
• ZIA SSL Inspection — list, search, and enable/disable SSL inspection rules
• ZIA Config Import — pull a full snapshot of 19 resource types into a local SQLite cache
• Audit Log — immutable record of every operation with local-timezone timestamps
• Zero-config encryption — tenant secrets encrypted at rest; key auto-generated on first launch

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Architecture

z-config/
│
├── lib/               # Low-level API clients
│   ├── auth.py          # OAuth2 client_credentials token manager
│   ├── zpa_client.py    # ZPA API methods
│   ├── zia_client.py    # ZIA API methods
│   └── conf_writer.py   # zscaler-oneapi.conf writer (chmod 600)
│
├── db/                # Database layer (SQLAlchemy + SQLite by default)
│   ├── models.py      # TenantConfig, AuditLog, Certificate, ZPAResource, SyncLog
│   └── database.py    # Engine setup, session context manager
│
├── services/          # Business logic — shared by CLI and API
│   ├── config_service.py        # Tenant CRUD with encrypted secret storage
│   ├── audit_service.py         # Operation audit logging
│   ├── zpa_service.py           # ZPA workflows (cert rotation, etc.)
│   ├── zpa_import_service.py    # ZPA config import (pulls live config into DB)
│   ├── zpa_segment_service.py   # App segment bulk-create logic
│   ├── zia_service.py           # ZIA workflows
│   └── zia_import_service.py    # ZIA config import (pulls live config into DB)
│
├── cli/               # Interactive Rich TUI
│   ├── zscaler-cli.py
│   ├── banner.py
│   ├── session.py
│   ├── scroll_view.py     # Full-screen scrollable table viewer
│   └── menus/
│       ├── main_menu.py   # Main menu, settings, audit log viewer
│       ├── zpa_menu.py    # ZPA menus
│       └── zia_menu.py    # ZIA menus
│
├── api/               # FastAPI REST API (future GUI backend)
│
└── data/              # SQLite database (git-ignored)
    └── zscaler.db

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Quick Start

1. Install dependencies

pip install -r requirements.txt

2. Launch the CLI

python cli/z_config.py

On first launch an encryption key is generated automatically and saved to ~/.config/zscaler-cli/secret.key. No manual setup required.

Go to Settings → Manage Tenants → Add Tenant to register your first Zscaler tenant, then ZPA → Import Config to pull your tenant's configuration into the local cache.

Key override: set ZSCALER_SECRET_KEY in your environment to use a specific Fernet key instead of the auto-generated one.

Database override: set ZSCALER_DB_URL to use PostgreSQL or another SQLAlchemy-compatible database instead of the default SQLite file.

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CLI Reference

Main Menu

Option	Description
ZPA	Zscaler Private Access management
ZIA	Zscaler Internet Access management
Switch Tenant	Change the active tenant for the session
Settings	Tenant management, encryption key, credentials file, data reset
Audit Log	Scrollable viewer of all recorded operations
Exit	Quit

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ZPA Menu

Option	Description
Application Segments	Segment list, search, enable/disable, bulk create; App Segment Groups (coming soon)
Certificate Management	List, rotate, and delete certificates
Connectors	List, search, enable/disable, rename, and delete App Connectors; full CRUD for Connector Groups
Privileged Remote Access	PRA Portals — list, search, create, enable/disable, delete; PRA Consoles (coming soon)
Access Policy	(coming soon)
Import Config	Pull a full ZPA config snapshot into the local DB
Reset N/A Resource Types	Clear the list of auto-disabled resource types so they are retried on the next import

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ZPA — Import Config

Fetches 18 resource types from your ZPA tenant and stores each as a ZPAResource row in the local DB. Uses SHA-256 comparison so re-runs only write rows whose content has changed.

Resource types that return 401 (not entitled for your tenant) are automatically recorded as N/A and skipped on subsequent imports. Use Reset N/A Resource Types if your entitlements change.

Run Import Config before using any feature that reads from the local DB (List Segments, Search by Domain, Bulk Create dependency resolution, etc.).

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ZPA — Application Segments

Option	Description
List Segments	Scrollable table of all imported segments — filter by All / Enabled / Disabled
Search by Domain	Find segments by FQDN substring match
Enable / Disable	Spacebar multi-select; enable or disable any number of segments in one operation
Bulk Create from CSV	Import new segments from a CSV file (see below)
Export CSV Template	Write a ready-to-edit template to disk
CSV Field Reference	In-tool scrollable reference for every CSV column

Enable / Disable

Use Space to select one or more segments (current state shown as ✓/✗), then choose Enable or Disable. The local DB is updated immediately after each successful API call — no re-import needed.

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ZPA — Bulk Create from CSV

The workflow runs in stages:

1. Parse & validate — checks required fields and port format; invalid rows are shown with specific error messages. You can abort or skip invalid rows and continue.
2. Dry run — resolves segment group and server group names against the local DB. Each row is tagged:
   • READY — all dependencies found, will be created
   • MISSING_DEPENDENCY — a segment group or server group name was not found in the DB
3. Fix missing groups (optional) — create missing segment groups and server groups directly from the CLI. A targeted re-import runs automatically so the new groups are available immediately. Server groups created this way have no connector groups assigned — assign them in the ZPA portal afterwards.
4. Confirm & create — shows a count of READY rows. Confirm to proceed.
5. Progress bar — segments are created one at a time; failures are collected without aborting the batch.
6. Summary — ✓ Created X ✗ Failed Y — Skipped Z with per-row error details for failures.
7. Re-import — newly created segments are synced into the local DB automatically.

Every created resource is written to the audit log.

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CSV Format

Use Export CSV Template to get a pre-filled starting point, or build your own. The in-tool CSV Field Reference lists every column with accepted values and defaults.

Required columns

Column	Description
name	Segment name — must be unique within the tenant
domain_names	Semicolon-separated FQDNs, e.g. app.example.com;*.internal.example.com
segment_group	Exact name of an existing Segment Group (must be in local DB)
server_groups	Semicolon-separated Server Group names, e.g. SG-East;SG-West
tcp_ports	Required if udp_ports is blank — see port format below
udp_ports	Required if tcp_ports is blank — see port format below

Optional columns

Column	Default	Accepted values
description	(blank)	Any string
enabled	true	true / false
app_type	(blank)	Leave blank for standard segments. BROWSER_ACCESS | SIPA | INSPECT | SECURE_REMOTE_ACCESS — only applies to clientless/browser-based types
bypass_type	NEVER	NEVER | ALWAYS | ON_NET
double_encrypt	false	true / false
health_check_type	DEFAULT	DEFAULT | NONE
health_reporting	ON_ACCESS	NONE | ON_ACCESS | CONTINUOUS
icmp_access_type	NONE	NONE | PING | PING_TRACEROUTING
passive_health_enabled	true	true / false
is_cname_enabled	true	true / false
select_connector_close_to_app	false	true / false

Port format

Example	Meaning
443	Single port
8080-8090	Range (inclusive)
80;443;8080-8090	Multiple entries, semicolon-separated

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ZPA — Certificate Management

Option	Description
List Certificates	Show all certificates in the tenant
Rotate Certificate for Domain	Provide an existing cert and key file — the tool uploads the new cert to ZPA, updates all matching App Segments and PRA Portals, and deletes the old cert
Delete Certificate	Remove a certificate by selection

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ZIA Menu

Option	Description
SSL Inspection	List, search, and enable/disable SSL inspection rules
Locations	List and search locations; list location groups
Firewall Policy	List, search, and enable/disable L4 Firewall Rules and DNS Filter Rules; IPS subscription-awareness
URL Lookup	Look up the category classification of one or more URLs
Security Policy Settings	(coming soon)
URL Categories	(coming soon)
URL Filtering	(coming soon)
Traffic Forwarding	(coming soon)
Activation	View activation status; push pending ZIA policy changes
Import Config	Pull a full ZIA config snapshot (19 resource types) into the local DB
Reset N/A Resource Types	Clear the list of auto-disabled resource types so they are retried on the next import

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Settings

Option	Description
Manage Tenants	Add, list, or remove tenants
Generate Encryption Key	Rotate the Fernet key — warning: invalidates all saved tenant secrets
Configure Server Credentials File	Write zscaler-oneapi.conf (chmod 600) for use with server-side tooling
Clear Imported Data & Audit Log	Delete all ZPA resources, sync logs, and audit entries (tenant config is preserved)

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Audit Log

Displays up to 500 recent operations in a scrollable full-screen viewer. Timestamps are shown in the local timezone of the machine running the tool.

Navigation: ↑↓ / j k one line · PageDown/PageUp half page · g/G top/bottom · q exit

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Database

SQLite by default at data/zscaler.db (git-ignored). Override with:

export ZSCALER_DB_URL="postgresql://user:pass@host/dbname"

Table	Contents
TenantConfig	Connection details per Zscaler tenant (client secret encrypted at rest)
AuditLog	Immutable record of every operation performed
Certificate	Lifecycle tracking for certs managed by this toolset
ZPAResource	Full JSON snapshot of every ZPA resource (tenant × type × id); SHA-256 hash enables fast change detection on re-import
ZIAResource	Full JSON snapshot of every ZIA resource (tenant × type × id); same SHA-256 change-detection pattern as ZPA
SyncLog	Outcome of each import run (status, counters, errors) — shared by ZPA and ZIA imports

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Encryption Key

Tenant secrets are encrypted with Fernet symmetric encryption.

• Auto-managed: on first launch a key is generated and saved to ~/.config/z-config/secret.key (chmod 600)
• Env var override: set ZSCALER_SECRET_KEY to use a specific key
• Rotation: go to Settings → Generate Encryption Key — warning: rotating the key makes previously saved tenant secrets unreadable; re-add tenants after rotating

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Extending

• New ZPA endpoint → add a method to lib/zpa_client.py
• New CLI menu → add a file under cli/menus/, wire into main_menu.py
• New product (ZCC, ZDX, etc.) → add lib/<product>_client.py + services/<product>_service.py
• Reusable table view → call scroll_view(render_rich_to_lines(table), header_ansi=capture_banner()) from cli/scroll_view.py and cli/banner.py