connector: add a SAML connector

connector/saml/saml_test.go

@@ -0,0 +1,42 @@
+package saml
+
+import (
+	"crypto/x509"
+	"encoding/pem"
+	"errors"
+	"io/ioutil"
+	"testing"
+
+	sdig "github.com/russellhaering/goxmldsig"
+)
+
+func loadCert(ca string) (*x509.Certificate, error) {
+	data, err := ioutil.ReadFile(ca)
+	if err != nil {
+		return nil, err
+	}
+	block, _ := pem.Decode(data)
+	if block == nil {
+		return nil, errors.New("ca file didn't contain any PEM data")
+	}
+	return x509.ParseCertificate(block.Bytes)
+}
+
+func TestVerify(t *testing.T) {
+	cert, err := loadCert("testdata/okta-ca.pem")
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := certStore{[]*x509.Certificate{cert}}
+
+	validator := sdig.NewDefaultValidationContext(s)
+
+	data, err := ioutil.ReadFile("testdata/okta-resp.xml")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if _, err := verify(validator, data); err != nil {
+		t.Fatal(err)
+	}
+}