pomerium/internal/sessions/queryparam/middleware_test.go
2022-10-20 10:37:21 -06:00

87 lines
2.3 KiB
Go

package queryparam
import (
"fmt"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/google/go-cmp/cmp"
"github.com/stretchr/testify/require"
"github.com/pomerium/pomerium/internal/encoding/jws"
"github.com/pomerium/pomerium/internal/sessions"
"github.com/pomerium/pomerium/pkg/cryptutil"
)
func testAuthorizer(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
_, err := sessions.FromContext(r.Context())
if err != nil {
http.Error(w, err.Error(), http.StatusUnauthorized)
return
}
next.ServeHTTP(w, r)
})
}
func TestVerifier(t *testing.T) {
fnh := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
fmt.Fprint(w, http.StatusText(http.StatusOK))
w.WriteHeader(http.StatusOK)
})
tests := []struct {
name string
state sessions.State
wantBody string
wantStatus int
}{
{"good auth query param session", sessions.State{}, http.StatusText(http.StatusOK), http.StatusOK},
{"empty auth query param", sessions.State{}, "internal/sessions: session is not found\n", http.StatusUnauthorized},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
key := cryptutil.NewKey()
encoder, err := jws.NewHS256Signer(key)
require.NoError(t, err)
encSession, err := encoder.Marshal(&tt.state)
if err != nil {
t.Fatal(err)
}
if strings.Contains(tt.name, "malformed") {
// add some garbage to the end of the string
encSession = append(encSession, cryptutil.NewKey()...)
}
s := NewStore(encoder, "")
r := httptest.NewRequest(http.MethodGet, "/", nil)
r.Header.Set("Accept", "application/json")
w := httptest.NewRecorder()
q := r.URL.Query()
if strings.Contains(tt.name, "empty") {
encSession = []byte("")
}
q.Set("pomerium_session", string(encSession))
r.URL.RawQuery = q.Encode()
got := sessions.RetrieveSession(s)(testAuthorizer((fnh)))
got.ServeHTTP(w, r)
gotBody := w.Body.String()
gotStatus := w.Result().StatusCode
if diff := cmp.Diff(gotBody, tt.wantBody); diff != "" {
t.Errorf("RetrieveSession() = %v", diff)
}
if diff := cmp.Diff(gotStatus, tt.wantStatus); diff != "" {
t.Errorf("RetrieveSession() = %v", diff)
}
})
}
}