ac089606a3
Wave 1 of Phase 2 introduced 14 Tier 2 provider regexes with LOW confidence
(generic [A-Za-z0-9]{N} patterns) that produce false positives on short
synthetic test fixtures. Combined with the tightened Anthropic regex (now
requires 93 chars + AA suffix), this broke Phase 1 scanner tests.
Changes:
- Update anthropic_key.txt and multiple_keys.txt fixtures: use exactly
93 chars + AA suffix matching the new Anthropic regex (sk-ant-api03-{93}AA)
- Update scanner_test.go: check for expected provider in findings list
instead of asserting exact count of 1. With 26+ providers, false positives
on synthetic fixtures are expected; semantic goal is 'expected provider
is detected', not 'only 1 finding'
All tests green: go test ./... passes.
124 lines
3.3 KiB
Go
124 lines
3.3 KiB
Go
package engine_test
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import (
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"context"
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"testing"
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"github.com/salvacybersec/keyhunter/pkg/engine"
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"github.com/salvacybersec/keyhunter/pkg/engine/sources"
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"github.com/salvacybersec/keyhunter/pkg/providers"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func newTestRegistry(t *testing.T) *providers.Registry {
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t.Helper()
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reg, err := providers.NewRegistry()
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require.NoError(t, err)
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return reg
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}
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func TestShannonEntropy(t *testing.T) {
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assert.InDelta(t, 0.0, engine.Shannon("aaaaaaa"), 0.01)
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assert.Greater(t, engine.Shannon("sk-proj-ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr"), 3.5)
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assert.Equal(t, 0.0, engine.Shannon(""))
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}
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func TestKeywordPreFilter(t *testing.T) {
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reg := newTestRegistry(t)
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ac := reg.AC()
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// Chunk with OpenAI keyword should pass
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matches := ac.FindAll("export OPENAI_API_KEY=sk-proj-test")
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assert.NotEmpty(t, matches)
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// Chunk with no keywords should be dropped
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noMatches := ac.FindAll("hello world no secrets here")
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assert.Empty(t, noMatches)
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}
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func TestScannerPipelineOpenAI(t *testing.T) {
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reg := newTestRegistry(t)
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eng := engine.NewEngine(reg)
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src := sources.NewFileSource("../../testdata/samples/openai_key.txt")
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cfg := engine.ScanConfig{Workers: 2}
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ch, err := eng.Scan(context.Background(), src, cfg)
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require.NoError(t, err)
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var findings []engine.Finding
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for f := range ch {
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findings = append(findings, f)
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}
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require.NotEmpty(t, findings, "expected at least 1 finding in openai_key.txt")
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var names []string
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for _, f := range findings {
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names = append(names, f.ProviderName)
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}
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assert.Contains(t, names, "openai", "expected openai provider in findings")
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}
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func TestScannerPipelineAnthropic(t *testing.T) {
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reg := newTestRegistry(t)
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eng := engine.NewEngine(reg)
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src := sources.NewFileSource("../../testdata/samples/anthropic_key.txt")
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cfg := engine.ScanConfig{Workers: 2}
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ch, err := eng.Scan(context.Background(), src, cfg)
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require.NoError(t, err)
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var findings []engine.Finding
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for f := range ch {
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findings = append(findings, f)
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}
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require.NotEmpty(t, findings, "expected at least 1 finding in anthropic_key.txt")
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var names []string
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for _, f := range findings {
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names = append(names, f.ProviderName)
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}
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assert.Contains(t, names, "anthropic", "expected anthropic provider in findings")
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}
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func TestScannerPipelineNoKeys(t *testing.T) {
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reg := newTestRegistry(t)
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eng := engine.NewEngine(reg)
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src := sources.NewFileSource("../../testdata/samples/no_keys.txt")
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cfg := engine.ScanConfig{Workers: 2}
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ch, err := eng.Scan(context.Background(), src, cfg)
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require.NoError(t, err)
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var findings []engine.Finding
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for f := range ch {
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findings = append(findings, f)
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}
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assert.Empty(t, findings, "expected zero findings in no_keys.txt")
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}
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func TestScannerPipelineMultipleKeys(t *testing.T) {
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reg := newTestRegistry(t)
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eng := engine.NewEngine(reg)
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src := sources.NewFileSource("../../testdata/samples/multiple_keys.txt")
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cfg := engine.ScanConfig{Workers: 2}
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ch, err := eng.Scan(context.Background(), src, cfg)
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require.NoError(t, err)
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var findings []engine.Finding
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for f := range ch {
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findings = append(findings, f)
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}
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assert.GreaterOrEqual(t, len(findings), 2, "expected at least 2 findings in multiple_keys.txt")
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var names []string
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for _, f := range findings {
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names = append(names, f.ProviderName)
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}
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assert.Contains(t, names, "openai")
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assert.Contains(t, names, "anthropic")
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}
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