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|
package auth
import (
"encoding/json"
"io/ioutil"
"testing"
)
var (
testProvider Provider
testProviderAD Provider
testKey = "0123456789ABCDEF0123456789ABCDEF"
testAD = []byte{1, 2, 3, 4} // IP address 1.2.3.4
)
func TestNew(t *testing.T) {
_, err := New("ABC", nil)
if err == nil {
t.Fatal("expected failure with improperly-hex-encoded key")
}
testProvider, err = New(testKey, nil)
if err != nil {
t.Fatalf("%v", err)
}
testProviderAD, err = New(testKey, testAD)
if err != nil {
t.Fatalf("%v", err)
}
}
var (
testRequest1A = &AuthenticatedRequest{
Request: []byte(`testing 1 2 3`),
}
testRequest1B = &AuthenticatedRequest{
Request: []byte(`testing 1 2 3`),
}
testRequest2 = &AuthenticatedRequest{
Request: []byte(`testing 3 2 1`),
}
)
// Sanity check: can a newly-generated token be verified?
func TestVerifyTrue(t *testing.T) {
var err error
testRequest1A.Token, err = testProvider.Token(testRequest1A.Request)
if err != nil {
t.Fatalf("%v", err)
}
testRequest1B.Token, err = testProviderAD.Token(testRequest1B.Request)
if err != nil {
t.Fatalf("%v", err)
}
if !testProvider.Verify(testRequest1A) {
t.Fatal("failed to verify request 1A")
}
if !testProviderAD.Verify(testRequest1B) {
t.Fatal("failed to verify request 1B")
}
}
// Sanity check: ensure that additional data is actually used in
// verification.
func TestVerifyAD(t *testing.T) {
if testProvider.Verify(testRequest1B) {
t.Fatal("no-AD provider verifies request with AD")
}
if testProviderAD.Verify(testRequest1A) {
t.Fatal("AD provider verifies request without AD")
}
}
// Sanity check: verification fails if tokens are not the same length.
func TestTokenLength(t *testing.T) {
token := testRequest1A.Token[:]
testRequest1A.Token = testRequest1A.Token[1:]
if testProvider.Verify(testRequest1A) {
t.Fatal("invalid token should not be verified")
}
testRequest1A.Token = token
}
// Sanity check: token fails validation if the request is changed.
func TestBadRequest(t *testing.T) {
testRequest2.Token = testRequest1A.Token
if testProvider.Verify(testRequest2) {
t.Fatal("bad request should fail verification")
}
}
// Sanity check: a null request should fail to verify.
func TestNullRequest(t *testing.T) {
if testProvider.Verify(nil) {
t.Fatal("null request should fail verification")
}
}
// Sanity check: verify a pre-generated authenticated request.
func TestPreGenerated(t *testing.T) {
in, err := ioutil.ReadFile("../../../../../../auth/testdata/authrequest.json")
if err != nil {
t.Fatalf("%v", err)
}
var req AuthenticatedRequest
err = json.Unmarshal(in, &req)
if err != nil {
t.Fatalf("%v", err)
}
if !testProvider.Verify(&req) {
t.Fatal("failed to verify pre-generated request")
}
}
var bmRequest []byte
func TestLoadBenchmarkRequest(t *testing.T) {
in, err := ioutil.ReadFile("../../../../../../auth/testdata/request.json")
if err != nil {
t.Fatalf("%v", err)
}
bmRequest = in
}
func BenchmarkToken(b *testing.B) {
for i := 0; i < b.N; i++ {
_, err := testProvider.Token(bmRequest)
if err != nil {
b.Fatalf("%v", err)
}
}
}
func BenchmarkVerify(b *testing.B) {
token, _ := testProvider.Token(bmRequest)
req := &AuthenticatedRequest{
Token: token,
Request: bmRequest,
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
if !testProvider.Verify(req) {
b.Fatal("failed to verify request")
}
}
}
|
