IliaDenisov
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
package harness
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import (
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"crypto/ed25519"
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"crypto/sha256"
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"crypto/x509"
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"encoding/pem"
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"os"
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"path/filepath"
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"testing"
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"github.com/alicebob/miniredis/v2"
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)
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// StartMiniredis starts one isolated Redis-compatible in-memory server and
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// registers automatic cleanup.
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func StartMiniredis(t testing.TB) *miniredis.Miniredis {
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t.Helper()
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server, err := miniredis.Run()
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if err != nil {
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t.Fatalf("start miniredis: %v", err)
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}
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t.Cleanup(server.Close)
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return server
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}
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// WriteResponseSignerPEM writes one deterministic PKCS#8 PEM-encoded Ed25519
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// private key for gateway response signing and returns the file path plus the
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// matching public key.
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func WriteResponseSignerPEM(t testing.TB, label string) (string, ed25519.PublicKey) {
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t.Helper()
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seed := sha256.Sum256([]byte("galaxy-integration-response-signer-" + label))
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privateKey := ed25519.NewKeyFromSeed(seed[:])
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encoded, err := x509.MarshalPKCS8PrivateKey(privateKey)
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if err != nil {
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t.Fatalf("marshal response signer private key: %v", err)
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}
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pemBytes := pem.EncodeToMemory(&pem.Block{
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Type: "PRIVATE KEY",
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Bytes: encoded,
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})
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path := filepath.Join(t.TempDir(), "response-signer.pem")
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if err := os.WriteFile(path, pemBytes, 0o600); err != nil {
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t.Fatalf("write response signer private key: %v", err)
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}
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return path, privateKey.Public().(ed25519.PublicKey)
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}
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