38 lines
2.1 KiB
SQL
38 lines
2.1 KiB
SQL
PRAGMA foreign_keys=ON;
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CREATE TABLE IF NOT EXISTS meta (key TEXT PRIMARY KEY,value TEXT NOT NULL);
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CREATE TABLE IF NOT EXISTS sources (name TEXT PRIMARY KEY, revision TEXT NOT NULL, indexed INTEGER NOT NULL DEFAULT 0, documents INTEGER NOT NULL DEFAULT 0);
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CREATE TABLE IF NOT EXISTS vulnerabilities (id TEXT PRIMARY KEY, published TEXT, modified TEXT, state TEXT, summary TEXT);
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CREATE TABLE IF NOT EXISTS aliases (alias TEXT NOT NULL, vulnerability_id TEXT NOT NULL REFERENCES vulnerabilities(id) ON DELETE CASCADE, PRIMARY KEY(alias,vulnerability_id));
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CREATE INDEX IF NOT EXISTS idx_aliases_vuln ON aliases(vulnerability_id);
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CREATE TABLE IF NOT EXISTS affected_packages (
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id TEXT PRIMARY KEY, vulnerability_id TEXT NOT NULL REFERENCES vulnerabilities(id) ON DELETE CASCADE,
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ecosystem TEXT, package_name TEXT, ranges_json TEXT NOT NULL, versions_json TEXT NOT NULL, source TEXT NOT NULL);
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CREATE INDEX IF NOT EXISTS idx_affected_vuln ON affected_packages(vulnerability_id);
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CREATE INDEX IF NOT EXISTS idx_affected_package ON affected_packages(ecosystem,package_name);
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CREATE TABLE IF NOT EXISTS cpe_matches (
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id TEXT PRIMARY KEY, vulnerability_id TEXT NOT NULL REFERENCES vulnerabilities(id) ON DELETE CASCADE,
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criteria TEXT, vulnerable INTEGER, version_start_including TEXT, version_start_excluding TEXT,
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version_end_including TEXT, version_end_excluding TEXT, source TEXT NOT NULL);
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CREATE INDEX IF NOT EXISTS idx_cpe_vuln ON cpe_matches(vulnerability_id);
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CREATE TABLE IF NOT EXISTS cpe_nodes (
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id TEXT PRIMARY KEY,
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vulnerability_id TEXT NOT NULL
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REFERENCES vulnerabilities(id)
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ON DELETE CASCADE,
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parent_id TEXT REFERENCES cpe_nodes(id),
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operator TEXT NOT NULL
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CHECK (operator IN ('AND', 'OR')),
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negate INTEGER NOT NULL DEFAULT 0
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CHECK (negate IN (0, 1)),
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source TEXT NOT NULL
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);
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CREATE INDEX IF NOT EXISTS idx_cpe_nodes_vuln
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ON cpe_nodes(vulnerability_id);
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ALTER TABLE cpe_matches
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ADD COLUMN node_id TEXT REFERENCES cpe_nodes(id);
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CREATE INDEX IF NOT EXISTS idx_cpe_matches_node
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ON cpe_matches(node_id);
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-- Conditions expressed as AND, OR and negate are deliberately NOT converted into independent vulnerability assertions.
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