Add VPN configuration tools and agent documentation

Created comprehensive VPN setup tooling for Peaceful Spirit L2TP/IPsec connection
and enhanced agent documentation framework.

VPN Configuration (PST-NW-VPN):
- Setup-PST-L2TP-VPN.ps1: Automated L2TP/IPsec setup with split-tunnel and DNS
- Connect-PST-VPN.ps1: Connection helper with PPP adapter detection, DNS (192.168.0.2), and route config (192.168.0.0/24)
- Connect-PST-VPN-Standalone.ps1: Self-contained connection script for remote deployment
- Fix-PST-VPN-Auth.ps1: Authentication troubleshooting for CHAP/MSChapv2
- Diagnose-VPN-Interface.ps1: Comprehensive VPN interface and routing diagnostic
- Quick-Test-VPN.ps1: Fast connectivity verification (DNS/router/routes)
- Add-PST-VPN-Route-Manual.ps1: Manual route configuration helper
- vpn-connect.bat, vpn-disconnect.bat: Simple batch file shortcuts
- OpenVPN config files (Windows-compatible, abandoned for L2TP)

Key VPN Implementation Details:
- L2TP creates PPP adapter with connection name as interface description
- UniFi auto-configures DNS (192.168.0.2) but requires manual route to 192.168.0.0/24
- Split-tunnel enabled (only remote traffic through VPN)
- All-user connection for pre-login auto-connect via scheduled task
- Authentication: CHAP + MSChapv2 for UniFi compatibility

Agent Documentation:
- AGENT_QUICK_REFERENCE.md: Quick reference for all specialized agents
- documentation-squire.md: Documentation and task management specialist agent
- Updated all agent markdown files with standardized formatting

Project Organization:
- Moved conversation logs to dedicated directories (guru-connect-conversation-logs, guru-rmm-conversation-logs)
- Cleaned up old session JSONL files from projects/msp-tools/
- Added guru-connect infrastructure (agent, dashboard, proto, scripts, .gitea workflows)
- Added guru-rmm server components and deployment configs

Technical Notes:
- VPN IP pool: 192.168.4.x (client gets 192.168.4.6)
- Remote network: 192.168.0.0/24 (router at 192.168.0.10)
- PSK: rrClvnmUeXEFo90Ol+z7tfsAZHeSK6w7
- Credentials: pst-admin / 24Hearts$

Files: 15 VPN scripts, 2 agent docs, conversation log reorganization,
guru-connect/guru-rmm infrastructure additions

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-01-18 11:51:47 -07:00
parent b0a68d89bf
commit 6c316aa701
272 changed files with 37068 additions and 2 deletions

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-- GuruRMM Initial Schema
-- Creates tables for agents, metrics, commands, watchdog events, and users
-- Enable UUID extension
CREATE EXTENSION IF NOT EXISTS "pgcrypto";
-- Agents table
-- Stores registered agents and their current status
CREATE TABLE agents (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
hostname VARCHAR(255) NOT NULL,
api_key_hash VARCHAR(255) NOT NULL,
os_type VARCHAR(50) NOT NULL,
os_version VARCHAR(100),
agent_version VARCHAR(50),
last_seen TIMESTAMPTZ,
status VARCHAR(20) DEFAULT 'offline',
created_at TIMESTAMPTZ DEFAULT NOW(),
updated_at TIMESTAMPTZ DEFAULT NOW()
);
-- Index for looking up agents by hostname
CREATE INDEX idx_agents_hostname ON agents(hostname);
-- Index for finding online agents
CREATE INDEX idx_agents_status ON agents(status);
-- Metrics table
-- Time-series data for system metrics from agents
CREATE TABLE metrics (
id BIGSERIAL PRIMARY KEY,
agent_id UUID NOT NULL REFERENCES agents(id) ON DELETE CASCADE,
timestamp TIMESTAMPTZ DEFAULT NOW(),
cpu_percent REAL,
memory_percent REAL,
memory_used_bytes BIGINT,
disk_percent REAL,
disk_used_bytes BIGINT,
network_rx_bytes BIGINT,
network_tx_bytes BIGINT
);
-- Index for querying metrics by agent and time
CREATE INDEX idx_metrics_agent_time ON metrics(agent_id, timestamp DESC);
-- Index for finding recent metrics
CREATE INDEX idx_metrics_timestamp ON metrics(timestamp DESC);
-- Users table
-- Dashboard users for authentication
CREATE TABLE users (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
email VARCHAR(255) UNIQUE NOT NULL,
password_hash VARCHAR(255),
name VARCHAR(255),
role VARCHAR(50) DEFAULT 'user',
sso_provider VARCHAR(50),
sso_id VARCHAR(255),
created_at TIMESTAMPTZ DEFAULT NOW(),
last_login TIMESTAMPTZ
);
-- Index for email lookups during login
CREATE INDEX idx_users_email ON users(email);
-- Index for SSO lookups
CREATE INDEX idx_users_sso ON users(sso_provider, sso_id);
-- Commands table
-- Commands sent to agents and their results
CREATE TABLE commands (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
agent_id UUID NOT NULL REFERENCES agents(id) ON DELETE CASCADE,
command_type VARCHAR(50) NOT NULL,
command_text TEXT NOT NULL,
status VARCHAR(20) DEFAULT 'pending',
exit_code INTEGER,
stdout TEXT,
stderr TEXT,
created_at TIMESTAMPTZ DEFAULT NOW(),
started_at TIMESTAMPTZ,
completed_at TIMESTAMPTZ,
created_by UUID REFERENCES users(id) ON DELETE SET NULL
);
-- Index for finding pending commands for an agent
CREATE INDEX idx_commands_agent_status ON commands(agent_id, status);
-- Index for command history queries
CREATE INDEX idx_commands_created ON commands(created_at DESC);
-- Watchdog events table
-- Events from agent watchdog monitoring
CREATE TABLE watchdog_events (
id BIGSERIAL PRIMARY KEY,
agent_id UUID NOT NULL REFERENCES agents(id) ON DELETE CASCADE,
timestamp TIMESTAMPTZ DEFAULT NOW(),
service_name VARCHAR(255) NOT NULL,
event_type VARCHAR(50) NOT NULL,
details TEXT
);
-- Index for querying events by agent and time
CREATE INDEX idx_watchdog_agent_time ON watchdog_events(agent_id, timestamp DESC);
-- Index for finding recent events
CREATE INDEX idx_watchdog_timestamp ON watchdog_events(timestamp DESC);
-- Function to update updated_at timestamp
CREATE OR REPLACE FUNCTION update_updated_at_column()
RETURNS TRIGGER AS $$
BEGIN
NEW.updated_at = NOW();
RETURN NEW;
END;
$$ LANGUAGE plpgsql;
-- Trigger for agents table
CREATE TRIGGER update_agents_updated_at
BEFORE UPDATE ON agents
FOR EACH ROW
EXECUTE FUNCTION update_updated_at_column();

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-- GuruRMM Clients and Sites Schema
-- Adds multi-tenant support with clients, sites, and site-based agent registration
-- Clients table (organizations/companies)
CREATE TABLE clients (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
name VARCHAR(255) NOT NULL,
code VARCHAR(50) UNIQUE, -- Optional short code like "ACME"
notes TEXT,
is_active BOOLEAN DEFAULT TRUE,
created_at TIMESTAMPTZ DEFAULT NOW(),
updated_at TIMESTAMPTZ DEFAULT NOW()
);
CREATE INDEX idx_clients_name ON clients(name);
CREATE INDEX idx_clients_code ON clients(code);
-- Trigger for clients updated_at
CREATE TRIGGER update_clients_updated_at
BEFORE UPDATE ON clients
FOR EACH ROW
EXECUTE FUNCTION update_updated_at_column();
-- Sites table (locations under a client)
CREATE TABLE sites (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
client_id UUID NOT NULL REFERENCES clients(id) ON DELETE CASCADE,
name VARCHAR(255) NOT NULL,
-- Site code: human-friendly, used for agent registration (e.g., "BLUE-TIGER-4829")
site_code VARCHAR(50) UNIQUE NOT NULL,
-- API key hash for this site (all agents at site share this key)
api_key_hash VARCHAR(255) NOT NULL,
address TEXT,
notes TEXT,
is_active BOOLEAN DEFAULT TRUE,
created_at TIMESTAMPTZ DEFAULT NOW(),
updated_at TIMESTAMPTZ DEFAULT NOW()
);
CREATE INDEX idx_sites_client ON sites(client_id);
CREATE INDEX idx_sites_code ON sites(site_code);
CREATE INDEX idx_sites_api_key ON sites(api_key_hash);
-- Trigger for sites updated_at
CREATE TRIGGER update_sites_updated_at
BEFORE UPDATE ON sites
FOR EACH ROW
EXECUTE FUNCTION update_updated_at_column();
-- Add new columns to agents table
-- device_id: unique hardware-derived identifier for the machine
ALTER TABLE agents ADD COLUMN device_id VARCHAR(255);
-- site_id: which site this agent belongs to (nullable for legacy agents)
ALTER TABLE agents ADD COLUMN site_id UUID REFERENCES sites(id) ON DELETE SET NULL;
-- Make api_key_hash nullable (new agents will use site's api_key)
ALTER TABLE agents ALTER COLUMN api_key_hash DROP NOT NULL;
-- Index for looking up agents by device_id within a site
CREATE UNIQUE INDEX idx_agents_site_device ON agents(site_id, device_id) WHERE site_id IS NOT NULL AND device_id IS NOT NULL;
-- Index for site lookups
CREATE INDEX idx_agents_site ON agents(site_id);
-- Registration tokens table (optional: for secure site code distribution)
CREATE TABLE registration_tokens (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
site_id UUID NOT NULL REFERENCES sites(id) ON DELETE CASCADE,
token_hash VARCHAR(255) NOT NULL,
description VARCHAR(255),
uses_remaining INTEGER, -- NULL = unlimited
expires_at TIMESTAMPTZ,
created_at TIMESTAMPTZ DEFAULT NOW(),
created_by UUID REFERENCES users(id) ON DELETE SET NULL
);
CREATE INDEX idx_reg_tokens_site ON registration_tokens(site_id);
CREATE INDEX idx_reg_tokens_hash ON registration_tokens(token_hash);
-- Function to generate a random site code (WORD-WORD-####)
-- This is just a helper; actual generation should be in application code
-- for better word lists
CREATE OR REPLACE FUNCTION generate_site_code() RETURNS VARCHAR(50) AS $$
DECLARE
words TEXT[] := ARRAY['ALPHA', 'BETA', 'GAMMA', 'DELTA', 'ECHO', 'FOXTROT',
'BLUE', 'GREEN', 'RED', 'GOLD', 'SILVER', 'IRON',
'HAWK', 'EAGLE', 'TIGER', 'LION', 'WOLF', 'BEAR',
'NORTH', 'SOUTH', 'EAST', 'WEST', 'PEAK', 'VALLEY',
'RIVER', 'OCEAN', 'STORM', 'CLOUD', 'STAR', 'MOON'];
word1 TEXT;
word2 TEXT;
num INTEGER;
BEGIN
word1 := words[1 + floor(random() * array_length(words, 1))::int];
word2 := words[1 + floor(random() * array_length(words, 1))::int];
num := 1000 + floor(random() * 9000)::int;
RETURN word1 || '-' || word2 || '-' || num::text;
END;
$$ LANGUAGE plpgsql;

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-- Extended metrics and agent state
-- Adds columns for uptime, user info, IPs, and network state storage
-- Add extended columns to metrics table
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS uptime_seconds BIGINT;
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS boot_time BIGINT;
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS logged_in_user VARCHAR(255);
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS user_idle_seconds BIGINT;
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS public_ip VARCHAR(45); -- Supports IPv6
-- Agent state table for current/latest agent information
-- This stores the latest snapshot of extended agent info (not time-series)
CREATE TABLE IF NOT EXISTS agent_state (
agent_id UUID PRIMARY KEY REFERENCES agents(id) ON DELETE CASCADE,
-- Network state
network_interfaces JSONB,
network_state_hash VARCHAR(32),
-- Latest extended metrics (cached for quick access)
uptime_seconds BIGINT,
boot_time BIGINT,
logged_in_user VARCHAR(255),
user_idle_seconds BIGINT,
public_ip VARCHAR(45),
-- Timestamps
network_updated_at TIMESTAMPTZ,
metrics_updated_at TIMESTAMPTZ DEFAULT NOW()
);
-- Index for finding agents by public IP (useful for diagnostics)
CREATE INDEX IF NOT EXISTS idx_agent_state_public_ip ON agent_state(public_ip);
-- Add memory_total_bytes and disk_total_bytes to metrics for completeness
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS memory_total_bytes BIGINT;
ALTER TABLE metrics ADD COLUMN IF NOT EXISTS disk_total_bytes BIGINT;

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-- Agent update tracking
-- Tracks update commands sent to agents and their results
CREATE TABLE agent_updates (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
agent_id UUID NOT NULL REFERENCES agents(id) ON DELETE CASCADE,
update_id UUID NOT NULL UNIQUE,
old_version VARCHAR(50) NOT NULL,
target_version VARCHAR(50) NOT NULL,
status VARCHAR(20) DEFAULT 'pending', -- pending, downloading, installing, completed, failed, rolled_back
download_url TEXT,
checksum_sha256 VARCHAR(64),
started_at TIMESTAMPTZ DEFAULT NOW(),
completed_at TIMESTAMPTZ,
error_message TEXT,
created_at TIMESTAMPTZ DEFAULT NOW()
);
-- Index for finding updates by agent
CREATE INDEX idx_agent_updates_agent ON agent_updates(agent_id);
-- Index for finding updates by status (for monitoring)
CREATE INDEX idx_agent_updates_status ON agent_updates(status);
-- Index for finding pending/in-progress updates (for timeout detection)
CREATE INDEX idx_agent_updates_pending ON agent_updates(agent_id, status)
WHERE status IN ('pending', 'downloading', 'installing');
-- Add architecture column to agents table for proper binary matching
ALTER TABLE agents ADD COLUMN IF NOT EXISTS architecture VARCHAR(20) DEFAULT 'amd64';