Kitos
222979574a
Tarea 4.1 — OSINT Enrichment:
- Add OsintItem model with source_type, severity, CVSS metadata, review flag
- Add Alembic migration b022 with osint_items table and optimized indexes
- Add osint_enrichment_service with NVD API integration, deduplication, rate limiting
- Add OSINT router: GET /osint/items, /osint/summary, /osint/technique/{id}
- Add POST /osint/items/{id}/review to mark items as reviewed
- Add POST /osint/enrich/{technique_id} for manual single-technique enrichment
- Techniques with new CVEs are automatically flagged review_required=True
- Register weekly enrichment job in APScheduler
- Add NVD_API_KEY config setting for optional increased rate limits
Tarea 4.2 — Stale Coverage Detection:
- Add stale_detection_service that flags techniques with no validated test
in the last N days, or never-validated but with a coverage status
- Configurable threshold via STALE_THRESHOLD_DAYS setting (default 365)
- Register daily stale detection job in APScheduler
- Only flags techniques not already marked review_required
41 lines
1.6 KiB
Python
41 lines
1.6 KiB
Python
"""OSINT enrichment items — CVEs, blogs, PoCs, and advisories linked to techniques."""
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import uuid
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from datetime import datetime
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from sqlalchemy import Column, String, Text, Boolean, DateTime, ForeignKey
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from sqlalchemy.dialects.postgresql import UUID, JSONB
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from sqlalchemy.orm import relationship
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from app.database import Base
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class OsintItem(Base):
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"""Represents an OSINT data point (CVE, blog, PoC, advisory) associated
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with a MITRE ATT&CK technique.
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Used by the enrichment pipeline to surface relevant threat intelligence
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for each technique, flagging those that need review.
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"""
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__tablename__ = "osint_items"
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id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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technique_id = Column(
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UUID(as_uuid=True),
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ForeignKey("techniques.id"),
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nullable=False,
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index=True,
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)
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source_type = Column(String(50), nullable=False) # "cve", "blog", "poc", "advisory"
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source_url = Column(Text, nullable=False)
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title = Column(String(500), nullable=False)
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description = Column(Text, nullable=True)
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severity = Column(String(20), nullable=True) # CRITICAL, HIGH, MEDIUM, LOW, UNKNOWN
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discovered_at = Column(DateTime, default=datetime.utcnow, nullable=False)
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reviewed = Column(Boolean, default=False)
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metadata_ = Column("metadata", JSONB, default={})
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# ── Relationships ─────────────────────────────────────────────────
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technique = relationship("Technique", backref="osint_items")
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