Author: Mihai Criveti Version: 0.1.0

Blocks URLs based on configured blocked domains and string patterns before resource fetch.

• resource_pre_fetch

config:
  blocked_domains: ["malicious.example.com"]
  blocked_patterns: []

• Checks URL host against a blocked domain list (exact or subdomain match).
• Checks URL string for blocked substring patterns.
• Enforces block at resource_pre_fetch with structured violation details.

• Static lists only; no external reputation providers.
• Substring patterns only; no regex or anchors.
• Ignores scheme/port nuances beyond simple parsing.

• Add regex patterns and allowlist support.
• Optional threat-intel lookups with caching.
• Per-tenant/per-server override configuration.