mirror of
https://github.com/netbirdio/netbird.git
synced 2026-09-12 17:59:06 +02:00
137 lines
3.5 KiB
Go
137 lines
3.5 KiB
Go
package server
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import (
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"bytes"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"net/url"
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"github.com/netbirdio/netbird/upload-server/types"
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)
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func newLocalMux(t *testing.T) (*http.ServeMux, string) {
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t.Helper()
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mockDir := t.TempDir()
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t.Setenv("SERVER_URL", "http://localhost:8080")
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t.Setenv("STORE_DIR", mockDir)
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t.Setenv(signingKeyVar, testSigningKey)
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mux := http.NewServeMux()
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require.NoError(t, configureLocalHandlers(mux, newRateLimiter()))
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return mux, mockDir
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}
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func Test_LocalUploadURLRoundTrip(t *testing.T) {
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mux, mockDir := newLocalMux(t)
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getReq := httptest.NewRequest(http.MethodGet, types.GetURLPath+"?id=test-file", nil)
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getReq.Header.Set(types.ClientHeader, types.ClientHeaderValue)
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getRec := httptest.NewRecorder()
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mux.ServeHTTP(getRec, getReq)
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require.Equal(t, http.StatusOK, getRec.Code)
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var response types.GetURLResponse
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require.NoError(t, json.Unmarshal(getRec.Body.Bytes(), &response))
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minted, err := url.Parse(response.URL)
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require.NoError(t, err)
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require.NotEmpty(t, minted.Query().Get(signatureParam))
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content := []byte("bundle")
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putRec := httptest.NewRecorder()
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mux.ServeHTTP(putRec, httptest.NewRequest(http.MethodPut, minted.RequestURI(), bytes.NewReader(content)))
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require.Equal(t, http.StatusOK, putRec.Code)
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written, err := os.ReadFile(filepath.Join(mockDir, response.Key))
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require.NoError(t, err)
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require.Equal(t, content, written)
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}
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func Test_LocalHandlePutRequest_RejectsUnauthorized(t *testing.T) {
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expired := &signer{key: []byte(testSigningKey)}
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tests := []struct {
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name string
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query string
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}{
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{
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name: "no signature",
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query: "",
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},
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{
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name: "tampered signature",
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query: "exp=99999999999&sig=deadbeef",
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},
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{
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name: "malformed signature",
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query: "exp=99999999999&sig=not-hex",
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},
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{
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// A signature is only good for the key it was minted for, so a URL
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// handed out for one bundle cannot be replayed against another.
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name: "signature for a different object",
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query: signedQuery(t, "dir/other.txt"),
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},
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{
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name: "expired signature",
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query: expired.sign("dir/file.txt", time.Now().Add(-signatureTTL-time.Minute)).Encode(),
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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mux, mockDir := newLocalMux(t)
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target := putURLPath + "/dir/file.txt"
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if tc.query != "" {
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target += "?" + tc.query
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}
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rec := httptest.NewRecorder()
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mux.ServeHTTP(rec, httptest.NewRequest(http.MethodPut, target, bytes.NewReader([]byte("payload"))))
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require.Equal(t, http.StatusUnauthorized, rec.Code)
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_, err := os.Stat(filepath.Join(mockDir, "dir", "file.txt"))
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require.True(t, os.IsNotExist(err), "unauthorized upload should not be written")
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})
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}
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}
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func Test_SignerRejectsForeignKey(t *testing.T) {
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minted := (&signer{key: []byte("one key")}).sign("dir/file.txt", time.Now())
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err := (&signer{key: []byte("another key")}).verify("dir/file.txt", minted, time.Now())
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require.Error(t, err)
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}
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func Test_NewSignerGeneratesEphemeralKey(t *testing.T) {
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// Registers the restore hook, then clears the value for this test only.
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t.Setenv(signingKeyVar, "")
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os.Unsetenv(signingKeyVar)
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first, err := newSigner()
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require.NoError(t, err)
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second, err := newSigner()
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require.NoError(t, err)
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require.NotEqual(t, first.key, second.key)
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require.Len(t, first.key, 32)
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}
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func Test_NewSignerRejectsEmptyKey(t *testing.T) {
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t.Setenv(signingKeyVar, "")
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_, err := newSigner()
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require.Error(t, err)
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}
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