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
|
package testserver
import (
"context"
"fmt"
"net"
"os"
"path"
"path/filepath"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/v15/client"
pb "gitlab.com/gitlab-org/gitaly/v15/proto/go/gitalypb"
"gitlab.com/gitlab-org/labkit/log"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"google.golang.org/grpc/metadata"
)
type TestGitalyServer struct {
ReceivedMD metadata.MD
pb.UnimplementedSSHServiceServer
}
func (s *TestGitalyServer) SSHReceivePack(stream pb.SSHService_SSHReceivePackServer) error {
req, err := stream.Recv()
if err != nil {
return err
}
s.ReceivedMD, _ = metadata.FromIncomingContext(stream.Context())
response := []byte("ReceivePack: " + req.GlId + " " + req.Repository.GlRepository)
stream.Send(&pb.SSHReceivePackResponse{Stdout: response})
return nil
}
func (s *TestGitalyServer) SSHUploadPack(stream pb.SSHService_SSHUploadPackServer) error {
req, err := stream.Recv()
if err != nil {
return err
}
s.ReceivedMD, _ = metadata.FromIncomingContext(stream.Context())
response := []byte("UploadPack: " + req.Repository.GlRepository)
stream.Send(&pb.SSHUploadPackResponse{Stdout: response})
return nil
}
func (s *TestGitalyServer) SSHUploadPackWithSidechannel(ctx context.Context, req *pb.SSHUploadPackWithSidechannelRequest) (*pb.SSHUploadPackWithSidechannelResponse, error) {
conn, err := client.OpenServerSidechannel(ctx)
if err != nil {
return nil, err
}
defer conn.Close()
s.ReceivedMD, _ = metadata.FromIncomingContext(ctx)
response := []byte("SSHUploadPackWithSidechannel: " + req.Repository.GlRepository)
if _, err := fmt.Fprintf(conn, "%04x\x01%s", len(response)+5, response); err != nil {
return nil, err
}
if err := conn.Close(); err != nil {
return nil, err
}
return &pb.SSHUploadPackWithSidechannelResponse{}, nil
}
func (s *TestGitalyServer) SSHUploadArchive(stream pb.SSHService_SSHUploadArchiveServer) error {
req, err := stream.Recv()
if err != nil {
return err
}
s.ReceivedMD, _ = metadata.FromIncomingContext(stream.Context())
response := []byte("UploadArchive: " + req.Repository.GlRepository)
stream.Send(&pb.SSHUploadArchiveResponse{Stdout: response})
return nil
}
func StartGitalyServer(t *testing.T, network string) (string, *TestGitalyServer) {
t.Helper()
switch network {
case "unix":
tempDir, _ := os.MkdirTemp("", "gitlab-shell-test-api")
gitalySocketPath := path.Join(tempDir, "gitaly.sock")
t.Cleanup(func() { require.NoError(t, os.RemoveAll(tempDir)) })
err := os.MkdirAll(filepath.Dir(gitalySocketPath), 0700)
require.NoError(t, err)
addr, testServer := doStartTestServer(t, "unix", gitalySocketPath)
return fmt.Sprintf("unix:%s", addr), testServer
case "tcp":
addr, testServer := doStartTestServer(t, "tcp", "127.0.0.1:0")
return fmt.Sprintf("tcp://%s", addr), testServer
case "dns":
addr, testServer := doStartTestServer(t, "tcp", "127.0.0.1:0")
// gRPC URL with DNS scheme follows this format: https://grpc.github.io/grpc/core/md_doc_naming.html
// When the authority is dropped, the URL have 3 splashes.
return fmt.Sprintf("dns:///%s", addr), testServer
default:
panic(fmt.Sprintf("Unsupported network %s", network))
}
}
func doStartTestServer(t *testing.T, network string, path string) (string, *TestGitalyServer) {
server := grpc.NewServer(
client.SidechannelServer(log.ContextLogger(context.Background()), insecure.NewCredentials()),
)
listener, err := net.Listen(network, path)
require.NoError(t, err)
testServer := TestGitalyServer{}
pb.RegisterSSHServiceServer(server, &testServer)
go func() {
require.NoError(t, server.Serve(listener))
}()
t.Cleanup(func() { server.Stop() })
return listener.Addr().String(), &testServer
}
|
