Denozordec
2d7b06260e
- Added optional Mihomo configuration fields in `config.compose.yaml` and `config.example.yaml` for enhanced integration with the Mihomo external-controller. - Updated the `Gateway` to handle Mihomo API requests, including proxying and error handling for Mihomo-specific endpoints. - Enhanced the documentation in `GATEWAY_RUN.md` to guide users on configuring Mihomo integration. - Introduced new utility functions in the web client for interacting with Mihomo API endpoints, improving the overall user experience. - Updated the sidebar in the Svelte components to include a link to the Mihomo section, enhancing navigation.
74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package proxy
|
|
|
|
import (
|
|
"encoding/json"
|
|
"net/http"
|
|
"net/http/httputil"
|
|
"net/url"
|
|
"strings"
|
|
)
|
|
|
|
// NewMihomoForward proxies /api/{alias}/mihomo/... to Mihomo external-controller (REST + WebSocket).
|
|
func NewMihomoForward(
|
|
target *url.URL,
|
|
stripPrefix string,
|
|
auth string,
|
|
rt http.RoundTripper,
|
|
errHandler func(http.ResponseWriter, *http.Request, error),
|
|
) http.Handler {
|
|
if errHandler == nil {
|
|
errHandler = defaultForwardErrorHandler
|
|
}
|
|
if rt == nil {
|
|
rt = http.DefaultTransport
|
|
}
|
|
rp := &httputil.ReverseProxy{
|
|
Director: func(req *http.Request) {
|
|
NormalizeRequestURLPath(req)
|
|
p := req.URL.Path
|
|
if !strings.HasPrefix(p, stripPrefix) {
|
|
return
|
|
}
|
|
rest := strings.TrimPrefix(p, stripPrefix)
|
|
rest = strings.TrimPrefix(rest, "/")
|
|
q := req.URL.RawQuery
|
|
dest := JoinPathPrefix(target, "/", rest)
|
|
req.URL.Scheme = dest.Scheme
|
|
req.URL.Host = dest.Host
|
|
req.URL.Path = dest.Path
|
|
req.URL.RawQuery = q
|
|
req.Host = dest.Host
|
|
req.Header.Del("Authorization")
|
|
if auth != "" {
|
|
req.Header.Set("Authorization", auth)
|
|
}
|
|
},
|
|
Transport: rt,
|
|
ErrorHandler: func(w http.ResponseWriter, r *http.Request, err error) {
|
|
errHandler(w, r, err)
|
|
},
|
|
}
|
|
return rp
|
|
}
|
|
|
|
// MihomoMetaJSON returns a JSON body for GET .../mihomo/meta (display URL without credentials).
|
|
func MihomoMetaJSON(target *url.URL) []byte {
|
|
display := strings.TrimSuffix(target.String(), "/")
|
|
b, _ := json.Marshal(map[string]any{
|
|
"ok": true,
|
|
"controller_base": display,
|
|
})
|
|
return b
|
|
}
|
|
|
|
// MihomoJSONError writes a JSON error for Mihomo routes when proxy is not configured.
|
|
func MihomoJSONError(w http.ResponseWriter, code, msg string) {
|
|
w.Header().Set("Content-Type", "application/json; charset=utf-8")
|
|
w.WriteHeader(http.StatusNotFound)
|
|
_ = json.NewEncoder(w).Encode(map[string]any{
|
|
"ok": false,
|
|
"error": map[string]string{"code": code, "message": msg},
|
|
})
|
|
}
|
|
|