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package ssh
import (
"fmt"
"os"
"path/filepath"
"testing"
"time"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/v14/internal/git/gittest"
"gitlab.com/gitlab-org/gitaly/v14/internal/testhelper"
"gitlab.com/gitlab-org/gitaly/v14/internal/testhelper/testcfg"
"gitlab.com/gitlab-org/gitaly/v14/proto/go/gitalypb"
"google.golang.org/grpc/codes"
"google.golang.org/protobuf/encoding/protojson"
)
func TestFailedUploadArchiveRequestDueToTimeout(t *testing.T) {
t.Parallel()
cfg := testcfg.Build(t)
cfg.SocketPath = runSSHServerWithOptions(t, cfg, []ServerOpt{WithArchiveRequestTimeout(100 * time.Microsecond)})
ctx := testhelper.Context(t)
repo, _ := gittest.CreateRepository(ctx, t, cfg, gittest.CreateRepositoryConfig{
Seed: gittest.SeedGitLabTest,
})
client, conn := newSSHClient(t, cfg.SocketPath)
defer conn.Close()
stream, err := client.SSHUploadArchive(ctx)
require.NoError(t, err)
// The first request is not limited by timeout, but also not under attacker control
require.NoError(t, stream.Send(&gitalypb.SSHUploadArchiveRequest{Repository: repo}))
// Because the client says nothing, the server would block. Because of
// the timeout, it won't block forever, and return with a non-zero exit
// code instead.
requireFailedSSHStream(t, func() (int32, error) {
resp, err := stream.Recv()
if err != nil {
return 0, err
}
var code int32
if status := resp.GetExitStatus(); status != nil {
code = status.Value
}
return code, nil
})
}
func TestFailedUploadArchiveRequestDueToValidationError(t *testing.T) {
t.Parallel()
cfg := testcfg.Build(t)
serverSocketPath := runSSHServer(t, cfg)
client, conn := newSSHClient(t, serverSocketPath)
defer conn.Close()
tests := []struct {
Desc string
Req *gitalypb.SSHUploadArchiveRequest
Code codes.Code
}{
{
Desc: "Repository.RelativePath is empty",
Req: &gitalypb.SSHUploadArchiveRequest{Repository: &gitalypb.Repository{StorageName: cfg.Storages[0].Name, RelativePath: ""}},
Code: codes.InvalidArgument,
},
{
Desc: "Repository is nil",
Req: &gitalypb.SSHUploadArchiveRequest{Repository: nil},
Code: codes.InvalidArgument,
},
{
Desc: "Data exists on first request",
Req: &gitalypb.SSHUploadArchiveRequest{Repository: &gitalypb.Repository{StorageName: cfg.Storages[0].Name, RelativePath: "path/to/repo"}, Stdin: []byte("Fail")},
Code: func() codes.Code {
if testhelper.IsPraefectEnabled() {
return codes.NotFound
}
return codes.InvalidArgument
}(),
},
}
for _, test := range tests {
t.Run(test.Desc, func(t *testing.T) {
ctx := testhelper.Context(t)
stream, err := client.SSHUploadArchive(ctx)
if err != nil {
t.Fatal(err)
}
if err = stream.Send(test.Req); err != nil {
t.Fatal(err)
}
require.NoError(t, stream.CloseSend())
err = testUploadArchiveFailedResponse(t, stream)
testhelper.RequireGrpcCode(t, err, test.Code)
})
}
}
func TestUploadArchiveSuccess(t *testing.T) {
t.Parallel()
cfg := testcfg.Build(t)
testcfg.BuildGitalySSH(t, cfg)
cfg.SocketPath = runSSHServer(t, cfg)
ctx := testhelper.Context(t)
repo, _ := gittest.CreateRepository(ctx, t, cfg, gittest.CreateRepositoryConfig{
Seed: gittest.SeedGitLabTest,
})
payload, err := protojson.Marshal(&gitalypb.SSHUploadArchiveRequest{
Repository: repo,
})
require.NoError(t, err)
gittest.ExecOpts(t, cfg, gittest.ExecConfig{
Env: []string{
fmt.Sprintf("GITALY_ADDRESS=%s", cfg.SocketPath),
fmt.Sprintf("GITALY_PAYLOAD=%s", payload),
fmt.Sprintf("PATH=%s", ".:"+os.Getenv("PATH")),
fmt.Sprintf(`GIT_SSH_COMMAND=%s upload-archive`, filepath.Join(cfg.BinDir, "gitaly-ssh")),
},
}, "archive", "master", "--remote=git@localhost:test/test.git")
}
func testUploadArchiveFailedResponse(t *testing.T, stream gitalypb.SSHService_SSHUploadArchiveClient) error {
var err error
var res *gitalypb.SSHUploadArchiveResponse
for err == nil {
res, err = stream.Recv()
require.Nil(t, res.GetStdout())
}
return err
}
|
