Add some server integration session tests

internal/sessiontest/server_test.go

+package sessiontest
+
+import (
+	"encoding/json"
+	"net/http"
+	"path/filepath"
+	"testing"
+
+	"github.com/Sirupsen/logrus"
+	"github.com/mhe/gabi"
+	"github.com/privacybydesign/irmago"
+	"github.com/privacybydesign/irmago/internal/test"
+	"github.com/privacybydesign/irmago/irmaserver"
+	"github.com/privacybydesign/irmago/irmaserver/irmarequestor"
+	"github.com/stretchr/testify/require"
+)
+
+var irmaServer *http.Server
+
+func StartIrmaServer(t *testing.T) {
+	testdata := test.FindTestdataFolder(t)
+	skpath := filepath.Join(testdata, "irma_configuration", "irma-demo", "RU", "PrivateKeys", "2.xml")
+	iss := irma.NewIssuerIdentifier("irma-demo.RU")
+	sk, err := gabi.NewPrivateKeyFromFile(skpath)
+	require.NoError(t, err)
+
+	skpath = filepath.Join(testdata, "irma_configuration", "irma-demo", "MijnOverheid", "PrivateKeys", "1.xml")
+	iss2 := irma.NewIssuerIdentifier("irma-demo.MijnOverheid")
+	sk2, err := gabi.NewPrivateKeyFromFile(skpath)
+	require.NoError(t, err)
+
+	skpath = filepath.Join(testdata, "irma_configuration", "test", "test", "PrivateKeys", "3.xml")
+	iss3 := irma.NewIssuerIdentifier("test.test")
+	sk3, err := gabi.NewPrivateKeyFromFile(skpath)
+	require.NoError(t, err)
+
+	logger := logrus.New()
+	logger.Level = logrus.WarnLevel
+	logger.Formatter = &logrus.TextFormatter{}
+	require.NoError(t, irmarequestor.Initialize(&irmaserver.Configuration{
+		Logger:                logger,
+		IrmaConfigurationPath: filepath.Join(testdata, "irma_configuration"),
+		PrivateKeys: map[irma.IssuerIdentifier]*gabi.PrivateKey{
+			iss:  sk,
+			iss2: sk2,
+			iss3: sk3,
+		},
+	}))
+
+	mux := http.NewServeMux()
+	mux.HandleFunc("/", irmarequestor.HttpHandlerFunc("/"))
+	irmaServer = &http.Server{Addr: ":48680", Handler: mux}
+	go func() {
+		irmaServer.ListenAndServe()
+	}()
+}
+
+func StopIrmaServer() {
+	irmaServer.Close()
+}
+
+func newSessionHelper(t *testing.T, request irma.SessionRequest) *irmaserver.SessionResult {
+	StartIrmaServer(t)
+	client := parseStorage(t)
+	clientChan := make(chan *SessionResult)
+	serverChan := make(chan *irmaserver.SessionResult)
+
+	qr, token, err := irmarequestor.StartSession(request, func(result *irmaserver.SessionResult) {
+		serverChan <- result
+	})
+	require.NoError(t, err)
+	qr.URL = "http://localhost:48680/" + qr.URL
+
+	h := TestHandler{t, clientChan, client}
+	j, err := json.Marshal(qr)
+	require.NoError(t, err)
+	client.NewSession(string(j), h)
+	clientResult := <-clientChan
+	if clientResult != nil {
+		require.NoError(t, clientResult.Err)
+	}
+
+	serverResult := <-serverChan
+	StopIrmaServer()
+	test.ClearTestStorage(t)
+	require.Equal(t, token, serverResult.Token)
+	return serverResult
+}
+
+func TestNewSignatureSession(t *testing.T) {
+	id := irma.NewAttributeTypeIdentifier("irma-demo.RU.studentCard.studentID")
+	serverResult := newSessionHelper(t, &irma.SignatureRequest{
+		Message: "message",
+		DisclosureRequest: irma.DisclosureRequest{
+			BaseRequest: irma.BaseRequest{Type: irma.ActionSigning},
+			Content: irma.AttributeDisjunctionList([]*irma.AttributeDisjunction{{
+				Label:      "foo",
+				Attributes: []irma.AttributeTypeIdentifier{id},
+			}}),
+		},
+	})
+
+	require.Nil(t, serverResult.Err)
+	require.Equal(t, irma.ProofStatusValid, serverResult.ProofStatus)
+	require.NotEmpty(t, serverResult.Disclosed)
+	require.Equal(t, id, serverResult.Disclosed[0].Identifier)
+	require.Equal(t, "456", serverResult.Disclosed[0].Value["en"])
+}
+
+func TestNewDisclosureSession(t *testing.T) {
+	id := irma.NewAttributeTypeIdentifier("irma-demo.RU.studentCard.studentID")
+	serverResult := newSessionHelper(t, &irma.DisclosureRequest{
+		BaseRequest: irma.BaseRequest{Type: irma.ActionDisclosing},
+		Content: irma.AttributeDisjunctionList([]*irma.AttributeDisjunction{{
+			Label:      "foo",
+			Attributes: []irma.AttributeTypeIdentifier{id},
+		}}),
+	})
+
+	require.Nil(t, serverResult.Err)
+	require.Equal(t, irma.ProofStatusValid, serverResult.ProofStatus)
+	require.NotEmpty(t, serverResult.Disclosed)
+	require.Equal(t, id, serverResult.Disclosed[0].Identifier)
+	require.Equal(t, "456", serverResult.Disclosed[0].Value["en"])
+
+}
+
+func TestNewIssuanceSession(t *testing.T) {
+	attrid := irma.NewAttributeTypeIdentifier("irma-demo.RU.studentCard.studentID")
+	request := &irma.IssuanceRequest{
+		BaseRequest: irma.BaseRequest{Type: irma.ActionIssuing},
+	}
+	request.Credentials = []*irma.CredentialRequest{{
+		CredentialTypeID: irma.NewCredentialTypeIdentifier("irma-demo.RU.studentCard"),
+		Attributes: map[string]string{
+			"university":        "Radboud",
+			"studentCardNumber": "31415927",
+			"studentID":         "s1234567",
+			"level":             "42",
+		},
+	}, {
+		CredentialTypeID: irma.NewCredentialTypeIdentifier("irma-demo.MijnOverheid.root"),
+		Attributes: map[string]string{
+			"BSN": "299792458",
+		},
+	}, {
+		CredentialTypeID: irma.NewCredentialTypeIdentifier("test.test.mijnirma"),
+		Attributes:       map[string]string{"email": "testusername"},
+	}}
+	request.Disclose = []*irma.AttributeDisjunction{{
+		Label:      "foo",
+		Attributes: []irma.AttributeTypeIdentifier{attrid},
+	}}
+
+	result := newSessionHelper(t, request)
+	require.Nil(t, result.Err)
+	require.Equal(t, irma.ProofStatusValid, result.ProofStatus)
+	require.NotEmpty(t, result.Disclosed)
+	require.Equal(t, attrid, result.Disclosed[0].Identifier)
+	require.Equal(t, "456", result.Disclosed[0].Value["en"])
+}