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|
package jose
import (
"crypto"
"crypto/ecdsa"
"crypto/ed25519"
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"reflect"
"testing"
"time"
"github.com/pkg/errors"
"go.step.sm/crypto/x25519"
)
func TestNumericDate(t *testing.T) {
now := time.Now()
// NewNumericDate
wantNumericDate := NumericDate(now.Unix())
if got := NewNumericDate(now); !reflect.DeepEqual(got, &wantNumericDate) {
t.Errorf("NewNumericDate() = %v, want %v", got, &wantNumericDate)
}
if got := NewNumericDate(time.Time{}); !reflect.DeepEqual(got, (*NumericDate)(nil)) {
t.Errorf("NewNumericDate() = %v, want %v", got, nil)
}
// UnixNumericDate
if got := UnixNumericDate(now.Unix()); !reflect.DeepEqual(got, &wantNumericDate) {
t.Errorf("UnixNumericDate() = %v, want %v", got, &wantNumericDate)
}
if got := UnixNumericDate(0); !reflect.DeepEqual(got, (*NumericDate)(nil)) {
t.Errorf("UnixNumericDate() = %v, want %v", got, nil)
}
}
func TestIsSymmetric(t *testing.T) {
type args struct {
k *JSONWebKey
}
tests := []struct {
name string
args args
want bool
}{
{"EC", args{mustGenerateJWK(t, "EC", "P-256", "ES256", "enc", "", 0)}, false},
{"RSA", args{mustGenerateJWK(t, "RSA", "", "RS256", "sig", "", 2048)}, false},
{"RSA", args{mustGenerateJWK(t, "RSA", "", "PS256", "enc", "", 2048)}, false},
{"OKP", args{mustGenerateJWK(t, "OKP", "Ed25519", "EdDSA", "sig", "", 0)}, false},
{"oct", args{mustGenerateJWK(t, "oct", "", "HS256", "sig", "", 64)}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := IsSymmetric(tt.args.k); got != tt.want {
t.Errorf("IsSymmetric() = %v, want %v", got, tt.want)
}
})
}
}
func TestIsAsymmetric(t *testing.T) {
type args struct {
k *JSONWebKey
}
tests := []struct {
name string
args args
want bool
}{
{"EC", args{mustGenerateJWK(t, "EC", "P-256", "ES256", "enc", "", 0)}, true},
{"RSA", args{mustGenerateJWK(t, "RSA", "", "RS256", "sig", "", 2048)}, true},
{"RSA", args{mustGenerateJWK(t, "RSA", "", "PS256", "enc", "", 2048)}, true},
{"OKP", args{mustGenerateJWK(t, "OKP", "Ed25519", "EdDSA", "sig", "", 0)}, true},
{"oct", args{mustGenerateJWK(t, "oct", "", "HS256", "sig", "", 64)}, false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := IsAsymmetric(tt.args.k); got != tt.want {
t.Errorf("IsAsymmetric() = %v, want %v", got, tt.want)
}
})
}
}
func TestTrimPrefix(t *testing.T) {
type args struct {
err error
}
tests := []struct {
name string
args args
wantErr error
}{
{"nil", args{nil}, nil},
{"trim", args{errors.New("go-jose/go-jose: an error")}, errors.New("an error")},
{"no trim", args{errors.New("json: an error")}, errors.New("json: an error")},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := TrimPrefix(tt.args.err); !reflect.DeepEqual(err, tt.wantErr) && err.Error() != tt.wantErr.Error() { //nolint:govet // variable names match crypto formulae docs
t.Errorf("TrimPrefix() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
func TestSignVerify(t *testing.T) {
must := func(args ...interface{}) crypto.Signer {
last := len(args) - 1
if err := args[last]; err != nil {
t.Fatal(err)
}
return args[last-1].(crypto.Signer)
}
p224 := must(ecdsa.GenerateKey(elliptic.P224(), rand.Reader))
p256 := must(ecdsa.GenerateKey(elliptic.P256(), rand.Reader))
p384 := must(ecdsa.GenerateKey(elliptic.P384(), rand.Reader))
p521 := must(ecdsa.GenerateKey(elliptic.P521(), rand.Reader))
rsa2048 := must(rsa.GenerateKey(rand.Reader, 2048))
edKey := must(ed25519.GenerateKey(rand.Reader))
xKey := must(x25519.GenerateKey(rand.Reader))
type args struct {
sig SigningKey
opts *SignerOptions
}
tests := []struct {
name string
args args
wantErr bool
}{
{"byte", args{SigningKey{Key: []byte("the-key")}, nil}, false},
{"P256", args{SigningKey{Key: p256}, nil}, false},
{"P384", args{SigningKey{Key: p384}, nil}, false},
{"P521", args{SigningKey{Key: p521}, nil}, false},
{"rsa2048", args{SigningKey{Key: rsa2048}, nil}, false},
{"ed", args{SigningKey{Key: edKey}, nil}, false},
{"x25519", args{SigningKey{Key: xKey}, nil}, false},
{"signer", args{SigningKey{Key: wrapSigner{edKey}}, nil}, false},
{"opaque", args{SigningKey{Key: NewOpaqueSigner(edKey)}, nil}, false},
{"fail P224", args{SigningKey{Key: p224}, nil}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := NewSigner(tt.args.sig, tt.args.opts)
if (err != nil) != tt.wantErr {
t.Errorf("NewSigner() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !tt.wantErr {
payload := []byte(`{"sub": "sub"}`)
jws, err := got.Sign(payload)
if err != nil {
t.Errorf("Signer.Sign() error = %v", err)
return
}
jwt, err := ParseSigned(jws.FullSerialize())
if err != nil {
t.Errorf("ParseSigned() error = %v", err)
return
}
var claims Claims
switch k := tt.args.sig.Key.(type) {
case crypto.Signer:
err = Verify(jwt, k.Public(), &claims)
case OpaqueSigner:
err = Verify(jwt, k.Public(), &claims)
default:
err = Verify(jwt, k, &claims)
}
if err != nil {
t.Errorf("JSONWebSignature.Verify() error = %v", err)
return
}
want := Claims{Subject: "sub"}
if !reflect.DeepEqual(claims, want) {
t.Errorf("JSONWebSignature.Verify() claims = %v, want %v", claims, want)
}
}
})
}
}
|
