-
Notifications
You must be signed in to change notification settings - Fork 42
/
caddyfile.go
70 lines (64 loc) · 1.71 KB
/
caddyfile.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
package app
import (
"github.com/caddyserver/caddy/v2/caddyconfig"
"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
"github.com/caddyserver/caddy/v2/caddyconfig/httpcaddyfile"
)
func init() {
httpcaddyfile.RegisterGlobalOption("trojan", parseCaddyfile)
}
/*
trojan {
caddy
no_proxy | env_proxy
users pass1234 word5678
}
*/
func parseCaddyfile(d *caddyfile.Dispenser, _ interface{}) (interface{}, error) {
app := &App{
UpstreamRaw: nil,
ProxyRaw: nil,
Users: []string{},
}
for d.Next() {
for d.NextBlock(0) {
switch d.Val() {
case "caddy":
if app.UpstreamRaw != nil {
return nil, d.Err("only one upstream is allowed")
}
app.UpstreamRaw = caddyconfig.JSONModuleObject(new(CaddyUpstream), "upstream", "caddy", nil)
case "memory":
if app.UpstreamRaw != nil {
return nil, d.Err("only one upstream is allowed")
}
app.UpstreamRaw = caddyconfig.JSONModuleObject(new(MemoryUpstream), "upstream", "memory", nil)
case "env_proxy":
if app.ProxyRaw != nil {
return nil, d.Err("only one proxy is allowed")
}
app.ProxyRaw = caddyconfig.JSONModuleObject(new(EnvProxy), "proxy", "env_proxy", nil)
case "no_proxy":
if app.ProxyRaw != nil {
return nil, d.Err("only one proxy is allowed")
}
app.ProxyRaw = caddyconfig.JSONModuleObject(new(NoProxy), "proxy", "no_proxy", nil)
case "users":
args := d.RemainingArgs()
if len(args) < 1 {
return nil, d.ArgErr()
}
for _, v := range args {
if len(v) == 0 {
return nil, d.Err("empty user is not allowed")
}
app.Users = append(app.Users, v)
}
}
}
}
return httpcaddyfile.App{
Name: "trojan",
Value: caddyconfig.JSON(app, nil),
}, nil
}