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Charles-Antoine Mathieu
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Feb 21, 2018
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,43 +1,66 @@ | ||
| package client | ||
|
|
||
| import ( | ||
| "crypto/tls" | ||
| "net/http" | ||
|
|
||
| "github.com/gorilla/websocket" | ||
| "github.com/root-gg/wsp/common" | ||
| "log" | ||
| ) | ||
|
|
||
| // Client connects to one or more Server using HTTP websockets | ||
| // Client connects to one or more Server using HTTP WebSocket | ||
| // The Server can then send HTTP requests to execute | ||
| type Client struct { | ||
| Config *Config | ||
| Config *Config | ||
| validator *common.RequestValidator | ||
|
|
||
| client *http.Client | ||
| dialer *websocket.Dialer | ||
| pools map[string]*Pool | ||
| httpClient *http.Client | ||
| dialer *websocket.Dialer | ||
| pools map[string]*Pool | ||
| } | ||
|
|
||
| // NewClient creates a new Proxy | ||
| func NewClient(config *Config) (c *Client) { | ||
| c = new(Client) | ||
| c.Config = config | ||
| c.client = &http.Client{} | ||
| c.dialer = &websocket.Dialer{} | ||
| c.pools = make(map[string]*Pool) | ||
| func NewClient(config *Config) (client *Client) { | ||
| client = new(Client) | ||
| client.Config = config | ||
|
|
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| client.validator = &common.RequestValidator{ | ||
| Whitelist: config.Whitelist, | ||
| Blacklist: config.Blacklist, | ||
| } | ||
| err := client.validator.Initialize() | ||
| if err != nil { | ||
| log.Fatalf("Unable to initialize the request validator : %s", err) | ||
| } | ||
|
|
||
| // WebSocket tcp dialer to connect to the remote WSP servers | ||
| client.dialer = &websocket.Dialer{} | ||
|
|
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| // HTTP client to execute HTTP requests received by the WebSocket tunnels | ||
| tr := &http.Transport{ | ||
| TLSClientConfig: &tls.Config{InsecureSkipVerify: client.Config.InsecureSkipVerify}, | ||
| } | ||
| client.httpClient = &http.Client{Transport: tr} | ||
|
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| client.pools = make(map[string]*Pool) | ||
|
|
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| return | ||
| } | ||
|
|
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| // Start the Proxy | ||
| func (c *Client) Start() { | ||
| for _, target := range c.Config.Targets { | ||
| pool := NewPool(c, target, c.Config.SecretKey) | ||
| c.pools[target] = pool | ||
| go pool.Start() | ||
| func (client *Client) Start() { | ||
| for _, target := range client.Config.Targets { | ||
| pool := NewPool(client, target) | ||
| client.pools[target] = pool | ||
| pool.start() | ||
| } | ||
| } | ||
|
|
||
| // Shutdown the Proxy | ||
| func (c *Client) Shutdown() { | ||
| for _, pool := range c.pools { | ||
| pool.Shutdown() | ||
| func (client *Client) Shutdown() { | ||
| for _, pool := range client.pools { | ||
| pool.close() | ||
| } | ||
|
|
||
| } |
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