forked from v2ray/v2ray-core
-
Notifications
You must be signed in to change notification settings - Fork 0
/
v2ray.go
169 lines (145 loc) · 4.13 KB
/
v2ray.go
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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
package core
import (
"context"
"v2ray.com/core/app"
"v2ray.com/core/app/dispatcher"
"v2ray.com/core/app/dns"
"v2ray.com/core/app/log"
"v2ray.com/core/app/policy"
"v2ray.com/core/app/proxyman"
"v2ray.com/core/common"
"v2ray.com/core/common/net"
)
// Server is an instance of V2Ray. At any time, there must be at most one Server instance running.
type Server interface {
// Start starts the V2Ray server, and return any error during the process.
// In the case of any errors, the state of the server is unpredicatable.
Start() error
// Close closes the V2Ray server. All inbound and outbound connections will be closed immediately.
Close()
}
// New creates a new V2Ray server with given config.
func New(config *Config) (Server, error) {
return newSimpleServer(config)
}
// simpleServer shell of V2Ray.
type simpleServer struct {
space app.Space
}
// newSimpleServer returns a new Point server based on given configuration.
// The server is not started at this point.
func newSimpleServer(config *Config) (*simpleServer, error) {
var server = new(simpleServer)
if err := config.Transport.Apply(); err != nil {
return nil, err
}
space := app.NewSpace()
ctx := app.ContextWithSpace(context.Background(), space)
server.space = space
for _, appSettings := range config.App {
settings, err := appSettings.GetInstance()
if err != nil {
return nil, err
}
application, err := app.CreateAppFromConfig(ctx, settings)
if err != nil {
return nil, err
}
if err := space.AddApplication(application); err != nil {
return nil, err
}
}
if log.FromSpace(space) == nil {
l, err := app.CreateAppFromConfig(ctx, &log.Config{
ErrorLogType: log.LogType_Console,
ErrorLogLevel: log.LogLevel_Warning,
AccessLogType: log.LogType_None,
})
if err != nil {
return nil, newError("failed apply default log settings").Base(err)
}
common.Must(space.AddApplication(l))
}
outboundHandlerManager := proxyman.OutboundHandlerManagerFromSpace(space)
if outboundHandlerManager == nil {
o, err := app.CreateAppFromConfig(ctx, new(proxyman.OutboundConfig))
if err != nil {
return nil, err
}
if err := space.AddApplication(o); err != nil {
return nil, newError("failed to add default outbound handler manager").Base(err)
}
outboundHandlerManager = o.(proxyman.OutboundHandlerManager)
}
inboundHandlerManager := proxyman.InboundHandlerManagerFromSpace(space)
if inboundHandlerManager == nil {
o, err := app.CreateAppFromConfig(ctx, new(proxyman.InboundConfig))
if err != nil {
return nil, err
}
if err := space.AddApplication(o); err != nil {
return nil, newError("failed to add default inbound handler manager").Base(err)
}
inboundHandlerManager = o.(proxyman.InboundHandlerManager)
}
if dns.FromSpace(space) == nil {
dnsConfig := &dns.Config{
NameServers: []*net.Endpoint{{
Address: net.NewIPOrDomain(net.LocalHostDomain),
}},
}
d, err := app.CreateAppFromConfig(ctx, dnsConfig)
if err != nil {
return nil, err
}
common.Must(space.AddApplication(d))
}
if disp := dispatcher.FromSpace(space); disp == nil {
d, err := app.CreateAppFromConfig(ctx, new(dispatcher.Config))
if err != nil {
return nil, err
}
common.Must(space.AddApplication(d))
}
if p := policy.FromSpace(space); p == nil {
p, err := app.CreateAppFromConfig(ctx, &policy.Config{
Level: map[uint32]*policy.Policy{
1: {
Timeout: &policy.Policy_Timeout{
ConnectionIdle: &policy.Second{
Value: 600,
},
},
},
},
})
if err != nil {
return nil, err
}
common.Must(space.AddApplication(p))
}
for _, inbound := range config.Inbound {
if err := inboundHandlerManager.AddHandler(ctx, inbound); err != nil {
return nil, err
}
}
for _, outbound := range config.Outbound {
if err := outboundHandlerManager.AddHandler(ctx, outbound); err != nil {
return nil, err
}
}
if err := server.space.Initialize(); err != nil {
return nil, err
}
return server, nil
}
func (s *simpleServer) Close() {
s.space.Close()
}
func (s *simpleServer) Start() error {
if err := s.space.Start(); err != nil {
return err
}
log.Trace(newError("V2Ray started").AtWarning())
return nil
}