2da93e442e
- Fix migration conflicts and duplicate key errors - Remove duplicate scan logging from agents - Fix AgentHealth UI and Storage page triggers - Prevent scans from appearing on wrong pages Fixes duplicate key violations on fresh installs and storage scans appearing on Updates page.
13 lines
706 B
SQL
13 lines
706 B
SQL
-- Ensure proper UNIQUE constraint on machine_id for hardware fingerprint binding
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-- This prevents config file copying attacks by validating hardware identity
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-- NOTE: Migration 016 already added the machine_id column, this ensures proper unique constraint
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-- Drop the old non-unique index if it exists
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DROP INDEX IF EXISTS idx_agents_machine_id;
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-- Create unique index to prevent duplicate machine IDs (allows multiple NULLs)
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CREATE UNIQUE INDEX CONCURRENTLY idx_agents_machine_id_unique ON agents(machine_id) WHERE machine_id IS NOT NULL;
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-- Add comment for documentation
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COMMENT ON COLUMN agents.machine_id IS 'SHA-256 hash of hardware fingerprint (prevents agent impersonation via config copying)';
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