github/docker-labs
1
0
Fork 0
mirror of https://github.com/bingohuang/docker-labs.git synced 2025-10-04 17:33:21 +08:00
Code Issues Releases Wiki Activity

Allow to send subdomains but forward header as is to backends

Browse Source
This commit is contained in:
Marcos Lilljedahl
2017-02-17 13:58:53 -03:00
parent 9e57f3b61c
commit 0df09bebdb
4 changed files with 12 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
handlers/reverseproxy.go
View File

@@ -13,10 +13,9 @@ import (
"github.com/gorilla/mux"
)
func getTargetInfo(vars map[string]string, req *http.Request) (string, string, string) {
func getTargetInfo(vars map[string]string, req *http.Request) (string, string) {
node := vars["node"]
port := vars["port"]
host := vars["host"]
hostPort := strings.Split(req.Host, ":")
// give priority to the URL host port
@@ -37,14 +36,7 @@ func getTargetInfo(vars map[string]string, req *http.Request) (string, string, s
}
}
if len(host) > 0 {
// Remove last "." from host
host = strings.TrimSuffix(host, ".")
} else {
host = req.Host
}
return node, port, host
return node, port
}
@@ -64,7 +56,7 @@ func NewMultipleHostReverseProxy() *httputil.ReverseProxy {
}
director := func(req *http.Request) {
v := mux.Vars(req)
node, port, host := getTargetInfo(v, req)
node, port := getTargetInfo(v, req)
if port == "443" {
// Only proxy http for now
@@ -74,7 +66,6 @@ func NewMultipleHostReverseProxy() *httputil.ReverseProxy {
req.URL.Scheme = "http"
}
req.Host = host
req.URL.Host = fmt.Sprintf("%s:%s", node, port)
}

3
handlers/websocket_reverseproxy.go
View File

@@ -16,7 +16,7 @@ func NewMultipleHostWebsocketReverseProxy() *wsutil.ReverseProxy {
director := func(req *http.Request) {
v := mux.Vars(req)
node, port, host := getTargetInfo(v, req)
node, port := getTargetInfo(v, req)
if port == "443" {
// Only proxy http for now
@@ -25,7 +25,6 @@ func NewMultipleHostWebsocketReverseProxy() *wsutil.ReverseProxy {
// Only proxy http for now
req.URL.Scheme = "ws"
}
req.Host = host
req.URL.Host = fmt.Sprintf("%s:%s", node, port)
}