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dex/server/handlers_test.go

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2016-07-25 20:00:28 +00:00
package server
import (
"bytes"
"context"
"encoding/json"
"errors"
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/gorilla/mux"
"github.com/dexidp/dex/storage"
"github.com/dexidp/dex/storage/memory"
)
func TestHandleHealth(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
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httpServer, server := newTestServer(ctx, t, nil)
defer httpServer.Close()
rr := httptest.NewRecorder()
server.ServeHTTP(rr, httptest.NewRequest("GET", "/healthz", nil))
if rr.Code != http.StatusOK {
t.Errorf("expected 200 got %d", rr.Code)
}
}
type badStorage struct {
storage.Storage
}
func (b *badStorage) CreateAuthRequest(r storage.AuthRequest) error {
return errors.New("storage unavailable")
}
func TestHandleHealthFailure(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
httpServer, server := newTestServer(ctx, t, func(c *Config) {
c.Storage = &badStorage{c.Storage}
})
defer httpServer.Close()
rr := httptest.NewRecorder()
server.ServeHTTP(rr, httptest.NewRequest("GET", "/healthz", nil))
if rr.Code != http.StatusInternalServerError {
t.Errorf("expected 500 got %d", rr.Code)
}
}
type emptyStorage struct {
storage.Storage
}
func (*emptyStorage) GetAuthRequest(string) (storage.AuthRequest, error) {
return storage.AuthRequest{}, storage.ErrNotFound
}
func TestHandleInvalidOAuth2Callbacks(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
httpServer, server := newTestServer(ctx, t, func(c *Config) {
c.Storage = &emptyStorage{c.Storage}
})
defer httpServer.Close()
tests := []struct {
TargetURI string
ExpectedCode int
}{
{"/callback", http.StatusBadRequest},
{"/callback?code=&state=", http.StatusBadRequest},
{"/callback?code=AAAAAAA&state=BBBBBBB", http.StatusBadRequest},
}
rr := httptest.NewRecorder()
for i, r := range tests {
server.ServeHTTP(rr, httptest.NewRequest("GET", r.TargetURI, nil))
if rr.Code != r.ExpectedCode {
t.Fatalf("test %d expected %d, got %d", i, r.ExpectedCode, rr.Code)
}
}
}
func TestHandleInvalidSAMLCallbacks(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
httpServer, server := newTestServer(ctx, t, func(c *Config) {
c.Storage = &emptyStorage{c.Storage}
})
defer httpServer.Close()
type requestForm struct {
RelayState string
}
tests := []struct {
RequestForm requestForm
ExpectedCode int
}{
{requestForm{}, http.StatusBadRequest},
{requestForm{RelayState: "AAAAAAA"}, http.StatusBadRequest},
}
rr := httptest.NewRecorder()
for i, r := range tests {
jsonValue, err := json.Marshal(r.RequestForm)
if err != nil {
t.Fatal(err.Error())
}
server.ServeHTTP(rr, httptest.NewRequest("POST", "/callback", bytes.NewBuffer(jsonValue)))
if rr.Code != r.ExpectedCode {
t.Fatalf("test %d expected %d, got %d", i, r.ExpectedCode, rr.Code)
}
}
}
func TestConnectorLoginDoesNotAllowToChangeConnectorForAuthRequest(t *testing.T) {
memStorage := memory.New(logger)
templates, err := loadTemplates(webConfig{}, "../web/templates")
if err != nil {
t.Fatal("failed to load templates")
}
s := &Server{
storage: memStorage,
logger: logger,
templates: templates,
supportedResponseTypes: map[string]bool{"code": true},
now: time.Now,
connectors: make(map[string]Connector),
}
r := mux.NewRouter()
r.HandleFunc("/auth/{connector}", s.handleConnectorLogin)
s.mux = r
clientID := "clientID"
clientSecret := "secret"
redirectURL := "localhost:5555" + "/callback"
client := storage.Client{
ID: clientID,
Secret: clientSecret,
RedirectURIs: []string{redirectURL},
}
if err := memStorage.CreateClient(client); err != nil {
t.Fatal("failed to create client")
}
createConnector := func(t *testing.T, id string) storage.Connector {
connector := storage.Connector{
ID: id,
Type: "mockCallback",
Name: "Mock",
ResourceVersion: "1",
}
if err := memStorage.CreateConnector(connector); err != nil {
t.Fatalf("failed to create connector %v", id)
}
return connector
}
connector1 := createConnector(t, "mock1")
connector2 := createConnector(t, "mock2")
authReq := storage.AuthRequest{
ID: storage.NewID(),
}
if err := memStorage.CreateAuthRequest(authReq); err != nil {
t.Fatal("failed to create auth request")
}
createConnectorLoginRequest := func(connID string) *http.Request {
req := httptest.NewRequest("GET", "/auth/"+connID, nil)
q := req.URL.Query()
q.Add("req", authReq.ID)
q.Add("redirect_uri", redirectURL)
q.Add("scope", "openid")
q.Add("response_type", "code")
req.URL.RawQuery = q.Encode()
return req
}
recorder := httptest.NewRecorder()
s.ServeHTTP(recorder, createConnectorLoginRequest(connector1.ID))
if recorder.Code != 302 {
t.Fatal("failed to process request")
}
recorder2 := httptest.NewRecorder()
s.ServeHTTP(recorder2, createConnectorLoginRequest(connector2.ID))
if recorder2.Code != 500 {
t.Error("attempt to overwrite connector on auth request should fail")
}
}