增加websocket支持

vendor/github.com/gin-gonic/gin/auth.go

@@ -16,9 +16,6 @@ import (
 // AuthUserKey is the cookie name for user credential in basic auth.
 const AuthUserKey = "user"
 
-// AuthProxyUserKey is the cookie name for proxy_user credential in basic auth for proxy.
-const AuthProxyUserKey = "proxy_user"
-
 // Accounts defines a key/value for user/pass list of authorized logins.
 type Accounts map[string]string
 
@@ -92,25 +89,3 @@ func authorizationHeader(user, password string) string {
 	base := user + ":" + password
 	return "Basic " + base64.StdEncoding.EncodeToString(bytesconv.StringToBytes(base))
 }
-
-// BasicAuthForProxy returns a Basic HTTP Proxy-Authorization middleware.
-// If the realm is empty, "Proxy Authorization Required" will be used by default.
-func BasicAuthForProxy(accounts Accounts, realm string) HandlerFunc {
-	if realm == "" {
-		realm = "Proxy Authorization Required"
-	}
-	realm = "Basic realm=" + strconv.Quote(realm)
-	pairs := processAccounts(accounts)
-	return func(c *Context) {
-		proxyUser, found := pairs.searchCredential(c.requestHeader("Proxy-Authorization"))
-		if !found {
-			// Credentials doesn't match, we return 407 and abort handlers chain.
-			c.Header("Proxy-Authenticate", realm)
-			c.AbortWithStatus(http.StatusProxyAuthRequired)
-			return
-		}
-		// The proxy_user credentials was found, set proxy_user's id to key AuthProxyUserKey in this context, the proxy_user's id can be read later using
-		// c.MustGet(gin.AuthProxyUserKey).
-		c.Set(AuthProxyUserKey, proxyUser)
-	}
-}