85 lines
2.7 KiB
Go
85 lines
2.7 KiB
Go
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package supervisor
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import (
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"crypto/tls"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/cloudflare/cloudflared/features"
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)
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func TestCurvePreferences(t *testing.T) {
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// This tests if the correct curves are returned
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// given a PostQuantumMode and a FIPS enabled bool
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t.Parallel()
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tests := []struct {
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name string
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currentCurves []tls.CurveID
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expectedCurves []tls.CurveID
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pqMode features.PostQuantumMode
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fipsEnabled bool
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}{
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{
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name: "FIPS with Prefer PQ",
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pqMode: features.PostQuantumPrefer,
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fipsEnabled: true,
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currentCurves: []tls.CurveID{tls.CurveP384},
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expectedCurves: []tls.CurveID{P256Kyber768Draft00PQKex, tls.CurveP256},
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},
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{
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name: "FIPS with Strict PQ",
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pqMode: features.PostQuantumStrict,
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fipsEnabled: true,
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currentCurves: []tls.CurveID{tls.CurveP256, tls.CurveP384},
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expectedCurves: []tls.CurveID{P256Kyber768Draft00PQKex},
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},
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{
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name: "FIPS with Prefer PQ - no duplicates",
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pqMode: features.PostQuantumPrefer,
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fipsEnabled: true,
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currentCurves: []tls.CurveID{tls.CurveP256},
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expectedCurves: []tls.CurveID{P256Kyber768Draft00PQKex, tls.CurveP256},
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},
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{
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name: "Non FIPS with Prefer PQ",
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pqMode: features.PostQuantumPrefer,
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fipsEnabled: false,
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currentCurves: []tls.CurveID{tls.CurveP256},
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expectedCurves: []tls.CurveID{X25519MLKEM768PQKex, X25519Kyber768Draft00PQKex, tls.CurveP256},
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},
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{
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name: "Non FIPS with Prefer PQ - no duplicates",
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pqMode: features.PostQuantumPrefer,
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fipsEnabled: false,
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currentCurves: []tls.CurveID{X25519Kyber768Draft00PQKex, tls.CurveP256},
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expectedCurves: []tls.CurveID{X25519MLKEM768PQKex, X25519Kyber768Draft00PQKex, tls.CurveP256},
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},
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{
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name: "Non FIPS with Prefer PQ - correct preference order",
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pqMode: features.PostQuantumPrefer,
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fipsEnabled: false,
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currentCurves: []tls.CurveID{tls.CurveP256, X25519Kyber768Draft00PQKex},
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expectedCurves: []tls.CurveID{X25519MLKEM768PQKex, X25519Kyber768Draft00PQKex, tls.CurveP256},
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},
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{
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name: "Non FIPS with Strict PQ",
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pqMode: features.PostQuantumStrict,
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fipsEnabled: false,
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currentCurves: []tls.CurveID{tls.CurveP256},
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expectedCurves: []tls.CurveID{X25519MLKEM768PQKex, X25519Kyber768Draft00PQKex},
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},
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}
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for _, tcase := range tests {
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t.Run(tcase.name, func(t *testing.T) {
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t.Parallel()
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curves, err := curvePreference(tcase.pqMode, tcase.fipsEnabled, tcase.currentCurves)
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require.NoError(t, err)
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assert.Equal(t, tcase.expectedCurves, curves)
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})
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}
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}
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