1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
package testhelper
import (
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path"
"regexp"
"runtime"
"testing"
"time"
"github.com/dgrijalva/jwt-go"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/labkit/log"
"gitlab.com/gitlab-org/gitlab/workhorse/internal/secret"
)
func ConfigureSecret() {
secret.SetPath(path.Join(RootDir(), "testdata/test-secret"))
}
func RequireResponseBody(t *testing.T, response *httptest.ResponseRecorder, expectedBody string) {
t.Helper()
require.Equal(t, expectedBody, response.Body.String(), "response body")
}
func RequireResponseHeader(t *testing.T, w interface{}, header string, expected ...string) {
t.Helper()
var actual []string
header = http.CanonicalHeaderKey(header)
type headerer interface{ Header() http.Header }
switch resp := w.(type) {
case *http.Response:
actual = resp.Header[header]
case headerer:
actual = resp.Header()[header]
default:
t.Fatal("invalid type of w passed RequireResponseHeader")
}
require.Equal(t, expected, actual, "values for HTTP header %s", header)
}
func TestServerWithHandler(url *regexp.Regexp, handler http.HandlerFunc) *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
logEntry := log.WithFields(log.Fields{
"method": r.Method,
"url": r.URL,
"action": "DENY",
})
if url != nil && !url.MatchString(r.URL.Path) {
logEntry.Info("UPSTREAM")
w.WriteHeader(404)
return
}
if version := r.Header.Get("Gitlab-Workhorse"); version == "" {
logEntry.Info("UPSTREAM")
w.WriteHeader(403)
return
}
handler(w, r)
}))
}
var workhorseExecutables = []string{"gitlab-workhorse", "gitlab-zip-cat", "gitlab-zip-metadata", "gitlab-resize-image"}
func BuildExecutables() error {
rootDir := RootDir()
for _, exe := range workhorseExecutables {
if _, err := os.Stat(path.Join(rootDir, exe)); os.IsNotExist(err) {
return fmt.Errorf("cannot find executable %s. Please run 'make prepare-tests'", exe)
}
}
oldPath := os.Getenv("PATH")
testPath := fmt.Sprintf("%s:%s", rootDir, oldPath)
if err := os.Setenv("PATH", testPath); err != nil {
return fmt.Errorf("failed to set PATH to %v", testPath)
}
return nil
}
func RootDir() string {
_, currentFile, _, ok := runtime.Caller(0)
if !ok {
panic(errors.New("RootDir: calling runtime.Caller failed"))
}
return path.Join(path.Dir(currentFile), "../..")
}
func LoadFile(t *testing.T, filePath string) string {
t.Helper()
content, err := ioutil.ReadFile(path.Join(RootDir(), filePath))
require.NoError(t, err)
return string(content)
}
func ReadAll(t *testing.T, r io.Reader) []byte {
t.Helper()
b, err := ioutil.ReadAll(r)
require.NoError(t, err)
return b
}
func ParseJWT(token *jwt.Token) (interface{}, error) {
// Don't forget to validate the alg is what you expect:
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, fmt.Errorf("unexpected signing method: %v", token.Header["alg"])
}
ConfigureSecret()
secretBytes, err := secret.Bytes()
if err != nil {
return nil, fmt.Errorf("read secret from file: %v", err)
}
return secretBytes, nil
}
// UploadClaims represents the JWT claim for upload parameters
type UploadClaims struct {
Upload map[string]string `json:"upload"`
jwt.StandardClaims
}
func Retry(t testing.TB, timeout time.Duration, fn func() error) {
t.Helper()
start := time.Now()
var err error
for ; time.Since(start) < timeout; time.Sleep(time.Millisecond) {
err = fn()
if err == nil {
return
}
}
t.Fatalf("test timeout after %v; last error: %v", timeout, err)
}
|
