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add tls

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This commit is contained in:
Alex Tsai 2021-05-07 13:12:32 +08:00
parent e78f121448
commit 2f81fcef89
4 changed files with 8 additions and 1 deletions
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1
README.md
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@ -12,6 +12,7 @@ A simple vpn.
``` ```
Usage of ./vtun: Usage of ./vtun:
-S server mode -S server mode
-t enable tls
-c string -c string
tun interface CIDR (default "172.16.0.1/24") tun interface CIDR (default "172.16.0.1/24")
-k string -k string

1
common/config/config.go
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@ -9,6 +9,7 @@ type Config struct {
Key string Key string
Protocol string Protocol string
ServerMode bool ServerMode bool
TLS bool
} }
func (config *Config) Init() { func (config *Config) Init() {

6
common/netutil/netutil.go
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@ -40,7 +40,11 @@ func DstAddr(b []byte) (addr string) {
} }
func ConnectWS(config config.Config) *websocket.Conn { func ConnectWS(config config.Config) *websocket.Conn {
u := url.URL{Scheme: "wss", Host: config.ServerAddr, Path: "/way-to-freedom"} scheme := "ws"
if config.TLS {
scheme = "wss"
}
u := url.URL{Scheme: scheme, Host: config.ServerAddr, Path: "/way-to-freedom"}
header := make(http.Header) header := make(http.Header)
header.Set("user-agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36") header.Set("user-agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36")
c, _, err := websocket.DefaultDialer.Dial(u.String(), header) c, _, err := websocket.DefaultDialer.Dial(u.String(), header)

1
main.go
View File

@ -16,6 +16,7 @@ func main() {
flag.StringVar(&config.Key, "k", "6w9z$C&F)J@NcRfWjXn3r4u7x!A%D*G-", "encryption key") flag.StringVar(&config.Key, "k", "6w9z$C&F)J@NcRfWjXn3r4u7x!A%D*G-", "encryption key")
flag.StringVar(&config.Protocol, "p", "udp", "protocol udp/ws") flag.StringVar(&config.Protocol, "p", "udp", "protocol udp/ws")
flag.BoolVar(&config.ServerMode, "S", false, "server mode") flag.BoolVar(&config.ServerMode, "S", false, "server mode")
flag.BoolVar(&config.TLS, "t", false, "enable tls")
flag.Parse() flag.Parse()
switch config.Protocol { switch config.Protocol {