68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package dsig
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import (
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"crypto/rand"
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"crypto/rsa"
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"crypto/x509"
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"math/big"
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"time"
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)
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type X509KeyStore interface {
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GetKeyPair() (privateKey *rsa.PrivateKey, cert []byte, err error)
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}
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type X509ChainStore interface {
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GetChain() (certs [][]byte, err error)
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}
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type X509CertificateStore interface {
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Certificates() (roots []*x509.Certificate, err error)
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}
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type MemoryX509CertificateStore struct {
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Roots []*x509.Certificate
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}
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func (mX509cs *MemoryX509CertificateStore) Certificates() ([]*x509.Certificate, error) {
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return mX509cs.Roots, nil
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}
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type MemoryX509KeyStore struct {
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privateKey *rsa.PrivateKey
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cert []byte
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}
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func (ks *MemoryX509KeyStore) GetKeyPair() (*rsa.PrivateKey, []byte, error) {
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return ks.privateKey, ks.cert, nil
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}
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func RandomKeyStoreForTest() X509KeyStore {
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key, err := rsa.GenerateKey(rand.Reader, 1024)
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if err != nil {
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panic(err)
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}
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now := time.Now()
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template := &x509.Certificate{
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SerialNumber: big.NewInt(0),
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NotBefore: now.Add(-5 * time.Minute),
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NotAfter: now.Add(365 * 24 * time.Hour),
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KeyUsage: x509.KeyUsageDigitalSignature,
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ExtKeyUsage: []x509.ExtKeyUsage{},
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BasicConstraintsValid: true,
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}
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cert, err := x509.CreateCertificate(rand.Reader, template, template, &key.PublicKey, key)
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if err != nil {
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panic(err)
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}
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return &MemoryX509KeyStore{
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privateKey: key,
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cert: cert,
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}
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}
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