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// Copyright 2021 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package auth
import (
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"strings"
"testing"
"time"
)
func reponseFor(t *testing.T, claims jwtClaims) (*httptest.Server, Endpoint) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
bytes, err := json.Marshal(jwtClaimsParse{
Subject: claims.Subject,
Audience: claims.Audience,
Expiration: fmt.Sprint(claims.Expiration.Unix()),
})
if err != nil {
t.Fatalf("Marshal %v", err)
}
w.Header()["Content-Type"] = []string{"application/json"}
w.Write(bytes)
}))
return ts, MakeEndpoint(ts.URL)
}
func TestBearerValid(t *testing.T) {
tm := time.Now()
magic := "ValidSubj"
ts, dut := reponseFor(t, jwtClaims{
Subject: magic,
Audience: DashboardAudience,
Expiration: tm.AddDate(0, 0, 1),
})
defer ts.Close()
got, err := dut.DetermineAuthSubj(tm, []string{"Bearer x"})
if err != nil {
t.Errorf("Unexpected error %v", err)
}
if !strings.HasSuffix(got, magic) {
t.Errorf("Wrong subj %v not suffix of %v", magic, got)
}
}
func TestBearerWrongAudience(t *testing.T) {
tm := time.Now()
ts, dut := reponseFor(t, jwtClaims{
Subject: "irrelevant",
Expiration: tm.AddDate(0, 0, 1),
Audience: "junk",
})
defer ts.Close()
_, err := dut.DetermineAuthSubj(tm, []string{"Bearer x"})
if !strings.HasPrefix(err.Error(), "unexpected audience") {
t.Fatalf("Unexpected error %v", err)
}
}
func TestBearerExpired(t *testing.T) {
tm := time.Now()
ts, dut := reponseFor(t, jwtClaims{
Subject: "irrelevant",
Expiration: tm.AddDate(0, 0, -1),
Audience: DashboardAudience,
})
defer ts.Close()
_, err := dut.DetermineAuthSubj(tm, []string{"Bearer x"})
if !strings.HasPrefix(err.Error(), "token past expiration") {
t.Fatalf("Unexpected error %v", err)
}
}
func TestMissingHeader(t *testing.T) {
ts, dut := reponseFor(t, jwtClaims{})
defer ts.Close()
got, err := dut.DetermineAuthSubj(time.Now(), []string{})
if err != nil || got != "" {
t.Errorf("Unexpected error %v %v", got, err)
}
}
func TestBadHeader(t *testing.T) {
ts, dut := reponseFor(t, jwtClaims{})
defer ts.Close()
got, err := dut.DetermineAuthSubj(time.Now(), []string{"bad"})
if err != nil || got != "" {
t.Errorf("Unexpected error %v %v", got, err)
}
}
func TestBadHttpStatus(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(400)
}))
defer ts.Close()
dut := MakeEndpoint(ts.URL)
got, err := dut.DetermineAuthSubj(time.Now(), []string{"Bearer x"})
if err == nil || !strings.HasSuffix(err.Error(), "400") || got != "" {
t.Errorf("Unexpected error %v %v", got, err)
}
}
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