pkg/stryder: Implement stryder auth

1 files changed, 42 insertions, 0 deletions

diff --git a/pkg/stryder/stryder_test.go b/pkg/stryder/stryder_test.go
new file mode 100644
index 0000000..23ce717
--- /dev/null
+++ b/pkg/stryder/stryder_test.go
@@ -0,0 +1,42 @@
+package stryder
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"net/http"
+	"strings"
+	"testing"
+)
+
+func TestNucleusAuth(t *testing.T) {
+	testNucleusAuth(t, "Success", `{"token":"...","hasOnlineAccess":"1","expiry":"14399","storeUri":"https://www.origin.com/store/titanfall/titanfall-2/standard-edition"}`, nil)
+	testNucleusAuth(t, "NoMultiplayer", `{"token":"...","hasOnlineAccess":"0","expiry":"14399","storeUri":"https://www.origin.com/store/titanfall/titanfall-2/standard-edition"}`, ErrMultiplayerNotAllowed)
+	testNucleusAuth(t, "InvalidToken", `{"success": false, "status": "400", "error": "{"error":"invalid_grant","error_description":"code is invalid","code":100100}"}`, ErrInvalidToken)
+	testNucleusAuth(t, "StryderBadRequest", `{"success": false, "status": "400", "error": "{"error":"invalid_request","error_description":"code is not issued to this environment","code":100119}"}`, ErrStryder)
+	testNucleusAuth(t, "StryderBadEndpoint", ``, ErrStryder)
+	testNucleusAuth(t, "StryderGoAway", "Go away.\n", ErrStryder)
+	testNucleusAuth(t, "InvalidGame", `{"token":"...","hasOnlineAccess":"1","expiry":"1234","storeUri":"https://www.origin.com/store/titanfall/titanfall-3/future-edition"}`, ErrInvalidGame) // never seen this, but test it
+}
+
+func testNucleusAuth(t *testing.T, name, resp string, res error) {
+	t.Run(name, func(t *testing.T) {
+		buf, err := nucleusAuth(&http.Response{
+			Status:     "200 OK",
+			StatusCode: 200,
+			Body:       io.NopCloser(strings.NewReader(resp)),
+		})
+		if !bytes.Equal(buf, bytes.TrimSpace([]byte(resp))) {
+			t.Errorf("returned response %q doesn't match original response %q", string(buf), string(resp))
+		}
+		if res == nil {
+			if err != nil {
+				t.Errorf("unexpected error (resp %q): %v", resp, err)
+			}
+		} else {
+			if !errors.Is(err, res) {
+				t.Errorf("expected error %q, got %q", res, err)
+			}
+		}
+	})
+}