# LOGAR: Fleet Log Aggregation & Centralized Provisioning System ### *Secure Log Aggregation, PKI Fleet Licensing & Centralized Delivery for Autonomous AI Analysis* [](RELEASE_NOTES.md) [](tests/) [](https://gitea.eibl.tech/me0nline/LOGAR/wiki/PKI-and-Licensing) [](https://gitea.eibl.tech/me0nline/LOGAR/wiki/Branding-Guide) **LOGAR** is an enterprise-grade log aggregation, normalization, and centralized provisioning system built for heterogeneous server fleets (Windows & Linux). It pairs ultra-lightweight, zero-state edge forwarders with a secure centralized server hub that enforces mutual TLS 1.3 (**mTLS**) authentication, dynamic PKI fleet licensing with cryptographic seat leasing, 12-hour temporal persistence tracking, and direct anomaly pass-through—delivering clean, structured, verified log telemetry directly to **Hermes AI** for autonomous deep reasoning, contextual root-cause analysis, and operational decision-making. > 📚 **Comprehensive Technical Documentation**: Full architectural specifications, state machines, PKI X.509 OID definitions, branding assets, and complete REST API references are maintained on the **[LOGAR Gitea Wiki](https://gitea.eibl.tech/me0nline/LOGAR/wiki)**. --- ## Key Capabilities - **Zero-State Edge Forwarders**: Windows (`Win_Client`) and Linux (`Linux_Client`) agents maintain zero local databases, zero cache files, and minimal memory footprint. - **Mutual TLS 1.3 (`:9443`)**: Enforces bidirectional cryptographic identity verification (`ssl.CERT_REQUIRED`) for all streaming log frames. - **Hierarchical PKI & Seat Licensing**: Subordinate CAs automatically enroll and sync seat quotas with the Master Authority (`logar.eibl.tech`) over WebSockets. - **12-Hour Temporal Persistence**: Evaluates anomalies over a rolling 12-hour temporal window, tracking occurrence velocity and first/last seen metrics. - **Direct Hermes AI Provisioning (`:8443`)**: Exposes verified anomalous telemetry directly to Hermes AI via `/api/hermes/report` without heuristic bottlenecks. - **WebUI Dashboard**: Authenticated, 2-tab management console for live anomaly telemetry, client seat leasing, and Sub-CA lifecycle management. --- ## System Architecture ```mermaid graph TB subgraph Authority [Master License Authority - logar.eibl.tech] M_CA[Master Root CA] AUTH_WS[WebSocket Licensing Hub] end subgraph ServerHub [LOGAR Server Hub] SUB_CA[Subordinate CA] SEAT_MGR[Dynamic Seat Manager] MTLS_SRV[mTLS 1.3 Ingestion Server
Port 9443] TEMP_ENG[12h Temporal Persistence Engine] PROV_API[Hermes Provisioning & WebUI API
Port 8443] SUB_CA --> SEAT_MGR SEAT_MGR --> MTLS_SRV MTLS_SRV --> TEMP_ENG TEMP_ENG --> PROV_API end subgraph EdgeNodes [Heterogeneous Edge Forwarders] WIN[Win_Client.exe
Windows Event Logs] LIN[Linux_Client.bin
systemd journalctl] end subgraph Downstream [Hermes AI Layer] HERMES[Hermes AI Engine] end M_CA -->|Signs Sub-CA Cert| SUB_CA AUTH_WS <==>|Live WebSocket Sync| SUB_CA WIN -->|1. Auto-Enrollment| SUB_CA LIN -->|1. Auto-Enrollment| SUB_CA WIN ==>|2. mTLS 1.3 Stream :9443| MTLS_SRV LIN ==>|2. mTLS 1.3 Stream :9443| MTLS_SRV PROV_API ==>|3. GET /api/hermes/report| HERMES ``` --- ## Quick Start & Automated Installers LOGAR provides automated production service installers for both Linux (`systemd`) and Windows (`services.msc` via NSSM): ### 1. Server Hub Installation - **Linux (Automated systemd Installer)**: ```bash sudo ./compilation/install_linux_server.sh ``` *Deploys standalone `Server.bin` to `/opt/logar-server`, initializes PKI, and enables `logar-server.service`.* - **Windows (Inno Setup / NSIS Installer)**: Download and execute `LOGAR-Server-Setup.exe` from [Releases](https://gitea.eibl.tech/me0nline/LOGAR/releases). Installs `Server.exe` into `C:\Program Files\LOGAR-Server` and registers `LOGAR_Server` Windows service. #### Default WebUI Management Credentials Once installed or executed, access the web console: - **URL**: `http://:8443/webui` - **Default Username**: `admin` - **Default Password**: `admin_logar_2026!` *(Configurable via `LOGAR_ADMIN_USER` / `LOGAR_ADMIN_PASS` or in the WebUI user settings)* ### 2. Edge Forwarder Installation - **Linux Client (1-Line Non-Interactive Installer)**: ```bash sudo ./compilation/install_linux_client.sh "http://:8443" "" ``` *Auto-enrolls mTLS certificates to `/etc/logar/certs` (`chmod 700`), generates configuration, and activates `logar-client.service`.* - **Windows Client (Inno Setup Installer)**: 1. Download and run `LOGAR-Client-Setup.exe` (supports silent install `/VERYSILENT`). 2. Place `client_config.json` (exported from Server WebUI) into `C:\Program Files\LOGAR\client_config.json`. 3. The `LOGAR_Client` service starts and auto-enrolls immediately. *(Alternatively, standalone binaries `./Server.bin` / `./Linux_Client.bin` / `.\Server.exe` / `.\Win_Client.exe` can be executed directly without service installation).* --- ## Repository Structure ``` LOGAR/ ├── assets/ # Official vector SVGs, PNGs, ICOs, and branding bitmaps │ ├── logo.svg # Master vector emblem │ ├── logo_transparent.svg # Transparent WebUI emblem │ ├── logo_banner.svg # Full brand banner │ ├── logo.ico / favicon.ico # Application & web icons │ └── wizard_*.bmp # Installer dialog bitmaps ├── .gitea/workflows/ # CI/CD pipelines (ci.yml, release.yml) ├── compilation/ # Build scripts, Linux installers & Inno Setup scripts │ ├── generate_branding_assets.py # Asset & bitmap generator │ ├── install_linux_client.sh # Linux client systemd auto-installer │ ├── install_linux_server.sh # Linux server systemd auto-installer │ ├── package_dist.py # Standalone binary cross-compiler │ └── upload_release.py # Gitea release asset publisher ├── src/ # Application source code │ ├── Server.py # Central mTLS hub, temporal engine & REST API │ ├── server_enrollment.py # Sub-CA PKI and certificate generator │ ├── Win_Client.py # Windows edge forwarder │ └── Linux_Client.py # Linux edge forwarder ├── tests/ # Automated test suites (42 unit & integration tests) ├── LOGAR-LICENSING/ # Standalone Master License Authority (Git submodule) ├── RELEASE_NOTES.md # Version history and security changelog └── README.md # Repository overview ``` --- ## Ports & REST API Summary | Port | Protocol | Service | Description | | :--- | :--- | :--- | :--- | | **`9443`** | `TCP / TLS 1.3` | **mTLS Log Ingestion** | Mutual TLS socket listener for edge forwarders | | **`8443`** | `HTTP / REST` | **Management & Hermes API** | WebUI, forwarder enrollment, seat management, and AI reports | ### Core Endpoints - **`POST /api/client/enroll`**: Forwarder auto-enrollment and proactive certificate renewal. - **`GET /api/clients`**: Returns active seat quota and registered edge forwarder telemetry *(Admin Auth)*. - **`GET /api/hermes/report`**: Structured JSON anomaly stream for Hermes AI reasoning. - **`POST /api/license/sync`**: Triggers immediate WebSocket sync with `logar.eibl.tech` *(Admin Auth)*. - **`GET /health`**: Server health, encryption fingerprint, and mTLS status. --- ## Testing & Cross-Compilation ```bash # Run full unit test suite (42 tests) python -m unittest discover -s tests -v # Run end-to-end mTLS pipeline integration test python tests/test_pipeline.py # Cross-compile native Linux and Windows binaries on Linux runner python compilation/package_dist.py --target all ``` --- ## Documentation & Deep Dives For in-depth operational guides, lifecycle state machines, and PKI specifications, consult the **[LOGAR Gitea Wiki](https://gitea.eibl.tech/me0nline/LOGAR/wiki)**: * [Branding & Design System Guide](https://gitea.eibl.tech/me0nline/LOGAR/wiki/Branding-Guide) * [Architecture & Design Details](https://gitea.eibl.tech/me0nline/LOGAR/wiki/Architecture-and-Design) * [System State Machines & Subsystem Lifecycles](https://gitea.eibl.tech/me0nline/LOGAR/wiki/State-Machines-and-Lifecycles) * [PKI Architecture & Custom X.509 Seat OIDs](https://gitea.eibl.tech/me0nline/LOGAR/wiki/PKI-and-Licensing) * [Complete REST API Specification](https://gitea.eibl.tech/me0nline/LOGAR/wiki/API-Reference) * [Production Deployment & Service Management](https://gitea.eibl.tech/me0nline/LOGAR/wiki/Deployment-and-Installation) * [CI/CD Pipeline & Cross-Compilation Workflow](https://gitea.eibl.tech/me0nline/LOGAR/wiki/Testing-and-Releases)