// serve http with php script(cgi mode)
func Cgi(w http.ResponseWriter, r *http.Request, phpBin string, scriptFileName string) {
handler := new(cgi.Handler)
handler.Path = phpBin
handler.Env = append(handler.Env, "REDIRECT_STATUS=CGI")
handler.Env = append(handler.Env, "SCRIPT_FILENAME="+scriptFileName)
handler.ServeHTTP(w, r)
}
/** 调用CGI程序的Handler */
func handleCgi(out http.ResponseWriter, request *http.Request) {
u := (*request).URL
var hdl cgi.Handler
hdl.Path = "./" + u.Path
hdl.Root = "/cgi/"
hdl.Dir = "."
hdl.ServeHTTP(out, request)
}
func CgiHandler(config map[string]string) http.Handler {
h := new(cgi.Handler)
h.Path = mustGet(config, "path")
h.Root = mustGet(config, "mount")
h.Dir = tryGet(config, "dir", "")
h.Args = getSlice(config, "args")
h.Env = getSlice(config, "env")
h.InheritEnv = getSlice(config, "inherit")
h.PathLocationHandler = http.DefaultServeMux
return h
}
func bundleCgiHandler(writer http.ResponseWriter, req *http.Request, path string, pathSegs []string) bool {
segments := strings.Split(req.URL.Path, "/")
cgiProgram := segments[3]
// This is to try to prevent someone from trying to execute arbitrary commands (e.g. ../../../bash)
if strings.Index(cgiProgram, ".") != -1 {
return false
}
// Check the bin directories of the gopaths to find a command that matches
// the command specified here.
cmd := ""
for _, srcDir := range srcDirs {
c := filepath.Join(srcDir, "../bin/"+cgiProgram)
_, err := os.Stat(c)
if err == nil {
cmd = c
break
}
}
if cmd != "" {
logger.Printf("GODEV CGI CALL: %v\n", cmd)
handler := cgi.Handler{}
handler.Path = cmd
handler.Args = []string{"-godev"}
handler.Logger = logger
handler.InheritEnv = []string{"PATH", "GOPATH"} // TODO Add GOCERTFILE, GOKEYFILE, ...
handler.ServeHTTP(writer, req)
return true
} else {
logger.Printf("GODEV CGI MISS: %v\n", cgiProgram)
}
return false
}
// Serve a CGI application 'path', stripping 'prefix' from the URL being
// requested
func CGIServer(path, prefix string) Component {
handler := new(cgi.Handler)
handler.Path = path
handler.Root = prefix
return NewHandlerComponent(handler)
}
