/
certificate_test.go
138 lines (106 loc) · 3.01 KB
/
certificate_test.go
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// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
// SPDX-License-Identifier: MIT
//go:build !js
// +build !js
package webrtc
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"crypto/tls"
"crypto/x509"
"encoding/pem"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestGenerateCertificateRSA(t *testing.T) {
sk, err := rsa.GenerateKey(rand.Reader, 2048)
assert.Nil(t, err)
skPEM := pem.EncodeToMemory(&pem.Block{
Type: "RSA PRIVATE KEY",
Bytes: x509.MarshalPKCS1PrivateKey(sk),
})
cert, err := GenerateCertificate(sk)
assert.Nil(t, err)
certPEM := pem.EncodeToMemory(&pem.Block{
Type: "CERTIFICATE",
Bytes: cert.x509Cert.Raw,
})
_, err = tls.X509KeyPair(certPEM, skPEM)
assert.Nil(t, err)
}
func TestGenerateCertificateECDSA(t *testing.T) {
sk, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
assert.Nil(t, err)
skDER, err := x509.MarshalECPrivateKey(sk)
assert.Nil(t, err)
skPEM := pem.EncodeToMemory(&pem.Block{
Type: "EC PRIVATE KEY",
Bytes: skDER,
})
cert, err := GenerateCertificate(sk)
assert.Nil(t, err)
certPEM := pem.EncodeToMemory(&pem.Block{
Type: "CERTIFICATE",
Bytes: cert.x509Cert.Raw,
})
_, err = tls.X509KeyPair(certPEM, skPEM)
assert.Nil(t, err)
}
func TestGenerateCertificateEqual(t *testing.T) {
sk1, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
assert.Nil(t, err)
sk3, err := rsa.GenerateKey(rand.Reader, 2048)
assert.NoError(t, err)
cert1, err := GenerateCertificate(sk1)
assert.Nil(t, err)
sk2, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
assert.Nil(t, err)
cert2, err := GenerateCertificate(sk2)
assert.Nil(t, err)
cert3, err := GenerateCertificate(sk3)
assert.NoError(t, err)
assert.True(t, cert1.Equals(*cert1))
assert.False(t, cert1.Equals(*cert2))
assert.True(t, cert3.Equals(*cert3))
}
func TestGenerateCertificateExpires(t *testing.T) {
sk, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
assert.Nil(t, err)
cert, err := GenerateCertificate(sk)
assert.Nil(t, err)
now := time.Now()
assert.False(t, cert.Expires().IsZero() || now.After(cert.Expires()))
x509Cert := CertificateFromX509(sk, &x509.Certificate{})
assert.NotNil(t, x509Cert)
assert.Contains(t, x509Cert.statsID, "certificate")
}
func TestBadCertificate(t *testing.T) {
var nokey interface{}
badcert, err := NewCertificate(nokey, x509.Certificate{})
assert.Nil(t, badcert)
assert.Error(t, err)
sk, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
assert.Nil(t, err)
badcert, err = NewCertificate(sk, x509.Certificate{})
assert.Nil(t, badcert)
assert.Error(t, err)
c0 := Certificate{}
c1 := Certificate{}
assert.False(t, c0.Equals(c1))
}
func TestPEM(t *testing.T) {
sk, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
assert.Nil(t, err)
cert, err := GenerateCertificate(sk)
assert.Nil(t, err)
pem, err := cert.PEM()
assert.Nil(t, err)
cert2, err := CertificateFromPEM(pem)
assert.Nil(t, err)
pem2, err := cert2.PEM()
assert.Nil(t, err)
assert.Equal(t, pem, pem2)
}